CN112474382A - Carrying device and carrying method for display module - Google Patents
Carrying device and carrying method for display module Download PDFInfo
- Publication number
- CN112474382A CN112474382A CN202011308552.0A CN202011308552A CN112474382A CN 112474382 A CN112474382 A CN 112474382A CN 202011308552 A CN202011308552 A CN 202011308552A CN 112474382 A CN112474382 A CN 112474382A
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- Prior art keywords
- display module
- blanking
- driving pair
- gripper
- moving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0072—Sorting of glass
Landscapes
- Specific Conveyance Elements (AREA)
Abstract
The embodiment of the invention discloses a carrying device and a carrying method for a display module, which comprise the following steps: a material moving mechanism; the material taking mechanism and the blanking mechanism are positioned on two opposite sides of the material moving mechanism; the conveying alignment mechanism is positioned between the material taking mechanism and the material moving mechanism; the blanking alignment mechanism is positioned between the blanking mechanism and the material moving mechanism; the material taking mechanism is configured to obtain the display module, turn over and convey the display module to the carrying alignment mechanism; the carrying and aligning mechanism is configured to convey the display module to the material moving mechanism; the material moving mechanism comprises a frame body and at least one material gripper which is positioned on the frame body and can reciprocate in a horizontal first direction; the material gripper is configured to convey the display module to the detection platform, and convey the display module to the blanking alignment mechanism after detection is completed; the blanking mechanism is configured to turn over and move out the display module taken from the blanking aligning mechanism. The device provided by the invention can save labor cost, and improve detection efficiency and detection yield.
Description
Technical Field
The invention relates to the field of display panel testing equipment. And more particularly, to a conveying apparatus and a conveying method for a display module.
Background
In the screen production and processing process, the cutting of the camera hole is needed, the quality problems of cracks, folds, peeling, isolation column residue and the like can occur in the cutting of the camera hole area, the use of the screen is affected, the quality of the screen needs to be detected after the cutting process is completed, and the defects of low detection efficiency and low yield are caused in the prior art for manual detection at the tail end of product manufacturing.
Disclosure of Invention
In order to solve the existing problems, the invention aims to provide a carrying device and a carrying method for a display module, which are applied to a display module detection process assembly line, and assist automatic equipment to replace manual work to detect the display module, so that the detection efficiency and the yield are improved.
In order to achieve the purpose, the invention adopts the following technical scheme:
this application first aspect provides a handling device for display module assembly, includes:
a material moving mechanism;
the material taking mechanism is positioned on one side of the material moving mechanism;
the blanking mechanism is positioned on the other side of the material moving mechanism;
the conveying alignment mechanism is positioned between the material taking mechanism and the material moving mechanism; and
the blanking alignment mechanism is positioned between the blanking mechanism and the material moving mechanism;
the material taking mechanism is configured to obtain a display module, and the display module is turned over and then conveyed to the conveying alignment mechanism;
the carrying and aligning mechanism is configured to convey the display module to a position corresponding to the matching of the material moving mechanism;
the material moving mechanism comprises a frame body and at least one material gripper which is positioned on the frame body and can move in a reciprocating manner in a horizontal first direction;
defining that the direction vertical to the horizontal plane where the first direction is located is a second direction, and the direction vertical to both the first direction and the second direction is a third direction;
the material gripper is configured to convey the display module to a detection platform, and after the display module on the detection platform is detected, the display module is conveyed to the blanking aligning mechanism;
the blanking mechanism is configured to turn over and move out the display module taken from the blanking aligning mechanism.
In addition, preferably, the material moving mechanism comprises:
the first driving pair is positioned on the frame body and configured along a first direction;
the material gripper is assembled on the moving part of the first driving pair through a first lifting assembly;
the material gripper and the first lifting assembly can reciprocate along a first direction under the driving of the first driving pair;
the material gripper is located on the moving part of the first lifting assembly and can reciprocate along the second direction under the driving of the first lifting assembly.
In addition, preferably, the material taking mechanism comprises:
a second driving pair;
a fixed frame arranged on the moving part of the second driving pair;
the second lifting component is arranged on the fixed frame;
a first rotating motor located on the moving part of the second lifting assembly; and
a reversible bearing plate connected and fixed on the output shaft of the first rotating motor; the bearing plate is configured to bear and fix the display module and turn over the display module;
the second driving pair is configured along the first direction or the third direction, and the fixed frame can reciprocate along the first direction or the third direction under the driving of the second driving pair;
the output shaft axis direction of the first rotating electric machine is along a first direction.
Furthermore, preferably, the blanking mechanism includes:
a support;
a third lifting assembly disposed on the support;
a second rotating motor located on the moving part of the third lifting assembly; and
the picking hand grip is connected and fixed on the output shaft of the second rotating motor;
the picking gripper is configured to bear and fix the display module and turn over the display module;
the second rotating motor and the picking hand can move in a second direction in a reciprocating mode relative to the support; the output shaft axis direction of the second rotating electric machine is arranged along the third direction.
Furthermore, preferably, the blanking mechanism includes:
a third driving pair arranged along the first direction;
a bracket arranged on the moving part of the third driving pair; the bracket can reciprocate along the first direction under the driving of the third driving pair;
a third lifting component arranged on the bracket;
a second rotating motor located on the moving part of the third lifting assembly; and
the picking hand grip is connected and fixed on the output shaft of the second rotating motor;
the picking gripper is configured to bear and fix the display module and turn over the display module;
the output shaft axis direction of the second rotating electric machine is along a third direction.
Further, preferably, the conveyance/alignment mechanism includes:
a fourth driving pair and an alignment plate disposed on a moving part of the fourth driving pair; the fourth driving pair is arranged along the third direction;
the alignment plate is configured to be capable of moving from a position corresponding to the matching of the material taking mechanism to a position corresponding to the matching of the material gripper of the material moving mechanism.
In addition, preferably, the blanking alignment mechanism includes:
a fifth driving pair and a pallet arranged on a moving part of the fifth driving pair; the fifth driving pair is arranged along the third direction;
the supporting plate is configured to be capable of moving from a position corresponding to the matching of the material gripper of the material moving mechanism to a position corresponding to the matching of the blanking mechanism.
In addition, preferably, the carrying mechanism further comprises a defective product storage table located on the base table;
the defective product storage table is positioned on one side of the discharging mechanism, which is far away from the material moving mechanism; or
The defective product storage table is positioned between the discharging mechanism and the material moving mechanism, and the discharging alignment mechanism is positioned above the defective product storage table;
the substandard product is deposited the platform and is included:
a sixth drive pair, and a stage arranged on a moving portion of the sixth drive pair;
the sixth driving pair is arranged along the third direction.
A second aspect of the present application provides a conveying method using the conveying apparatus as provided in the first aspect of the present application, the method including:
the material taking mechanism acquires the display module, and the display module is turned over and then conveyed to the conveying alignment mechanism;
the carrying alignment mechanism conveys the display module to a position corresponding to the matching of the material moving mechanism;
the material gripper conveys the display module to a detection platform, and after the display module on the detection platform is detected, the display module is conveyed to the blanking aligning mechanism;
the blanking mechanism overturns the display module taken from the blanking alignment mechanism and then moves out.
In addition, preferably, the conveying device further comprises a defective product storage table positioned on the base table;
the substandard product is deposited the platform and is located one side of moving the material mechanism is kept away from to unloading mechanism, unloading mechanism will be got from the display module assembly upset of unloading counterpoint mechanism and then shift out and further include: the blanking mechanism turns over the display module taken from the blanking aligning mechanism, moves out the display module detected as a good product, and places the display module detected as a bad product into the defective product storage table; or
The substandard product is deposited the platform and is located between unloading mechanism and the material moving mechanism, unloading counterpoint mechanism is located the top position that the platform was deposited to the substandard product, the material tongs will display module assembly carry to unloading counterpoint mechanism further includes: the material tongs will detect the display module assembly of the yields and carry to unloading counterpoint mechanism, will detect to be bad display module assembly and put into the substandard product deposits the platform.
The invention has the following beneficial effects:
compared with the defects that manual detection of the display module can only be carried out at the tail end of product manufacturing and the yield is low in the prior art, the carrying device and the carrying method for the display module, which are provided by the embodiment of the invention, are applied to a detection assembly line, and automatic equipment is adopted to replace manual detection of the display module, so that the detection process can be carried out after a cutting process, unqualified products can be detected early, the phenomenon that manual and material resources are wasted due to the fact that the unqualified products are processed by a subsequent cutting process is avoided, the yield of the products is improved, and the automatic equipment is adopted to carry out detection, so that the detection precision is improved, the labor cost is saved, the working efficiency is improved, and the like.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of a conveyance device according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of a carrying device according to another embodiment of the present invention.
Fig. 3 shows a schematic structural diagram of a material moving mechanism according to an embodiment of the present invention.
Fig. 4 shows a schematic structure of a material taking mechanism according to an embodiment of the invention.
Fig. 5 shows a schematic view of a take off mechanism according to another embodiment of the present invention.
Fig. 6 is a schematic structural view of a conveyance positioning mechanism according to an embodiment of the present invention.
Fig. 7 is a schematic structural view of a blanking alignment mechanism according to an embodiment of the present invention.
Fig. 8 is a schematic structural view of a blanking mechanism according to an embodiment of the present invention.
Fig. 9 is a schematic structural view of a blanking mechanism according to another embodiment of the present invention.
Fig. 10 is a schematic view showing a defective item storage table according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the invention, the invention is further described below with reference to preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.
In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It is further noted that, in the description of the present application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
To solve the above-mentioned drawbacks, an embodiment of the present invention provides a conveying device for a display module, for example, a part of a detection line of a back camera of the display module, as shown in fig. 1 or fig. 2, the conveying device includes:
a material moving mechanism 1;
the material taking mechanism 2 is positioned on one side of the material moving mechanism 1;
the blanking mechanism 3 is positioned on the other side of the material moving mechanism 1;
the conveying alignment mechanism 4 is positioned between the material taking mechanism 2 and the material moving mechanism 1; and
the blanking alignment mechanism 5 is positioned between the blanking mechanism 3 and the material moving mechanism 1;
the material taking mechanism 2 is configured to obtain a display module, and the display module is turned over and then conveyed to the conveying alignment mechanism 4;
the conveying alignment mechanism 4 is configured to convey the display module to a position corresponding to the material moving mechanism 1;
as shown in fig. 3, the material moving mechanism 1 includes a frame 11, and at least one material gripper 12 disposed on the frame 11 and capable of moving back and forth in a horizontal first direction, which may be, for example, a Y-axis direction in a specific example.
Defining that a direction perpendicular to a horizontal plane of the first direction is a second direction, and in a specific example, the second direction may be, for example, a Z-axis direction, i.e., a vertical direction; a direction perpendicular to both the first direction and the second direction is a third direction, and in a specific example, the third direction may be an X-axis direction, for example.
The material gripper 12 is configured to grip and carry the display module on the alignment mechanism 4, then convey the display module to the detection platform 6, and convey the display module to the blanking alignment mechanism 5 after the display module on the detection platform 6 is detected;
the blanking mechanism 3 is configured to turn over and move out the display module taken from the blanking aligning mechanism 5.
Referring to fig. 3, in this embodiment, the material gripper 12 includes a plurality of first vacuum chucks 71, wherein the plurality of first vacuum chucks 71 are used for sucking and fixing the display module, so as to prevent the display module from falling off during the moving process. In a specific embodiment, the material gripper 12 includes two adsorption positions arranged side by side, that is, one material gripper 12 can simultaneously carry two display modules, so that a plurality of display modules can be simultaneously conveyed and carried, and the working efficiency is effectively improved; an absorption position of material tongs includes four first vacuum chuck 71, can provide the multiple spot to a display module assembly and adsorb fixedly for the adsorption effect is more stable, is difficult for droing. It can be understood that the number of the suction positions on the material hand 12 and the number of the first vacuum chucks 71 on one suction position are not limited in the present invention, and can be increased or decreased according to the needs in the actual production process.
In this embodiment, material tongs 12 adopts vacuum chuck to adsorb display module assembly, can improve display module assembly and get the stability and the reliability of putting the operation, and display module assembly is difficult for droing in the handling, leads to display module assembly easily to be scraped the flower when having avoided snatching display module assembly through manipulator paw among the prior art, influences the condition that display module assembly outward appearance and detected, and vacuum chuck's structure is simpler than the manipulator, the routine maintenance of being convenient for.
In a specific example, the material gripper 12 is provided with a first mounting groove (not shown in the figure) for mounting the first vacuum chuck 71, each adsorption position of the material gripper 12 includes four mounting grooves, each mounting groove is configured with one first vacuum chuck 71, the mounting grooves are in a strip structure, the first vacuum chuck 71 can slide along the extending direction of the mounting groove, and the position of the first vacuum chuck 71 can be correspondingly adjusted through the mounting grooves, so that the adsorption area of the first vacuum chuck 71 can be adjusted to adapt to the adsorption of the display modules with different sizes, and the application range of the carrying device is wider.
In a specific example, the material moving mechanism 1 includes a first driving pair 13 disposed along a first direction on the frame 11, the material gripper 12 is mounted on a moving portion 131 of the first driving pair 13 through a first lifting assembly 14, the material gripper 12 and the first lifting assembly 14 can reciprocate along the first direction under the driving of the first driving pair 13, wherein the material gripper 12 is mounted on the moving portion of the first lifting assembly 14, and the first lifting assembly 14 can drive the material gripper 12 to reciprocate along a second direction, the material moving mechanism 1 of this embodiment effectively combines the first driving pair 13 and the first lifting assembly 14 together, so that the material gripper 12 can move along the first direction and the second direction simultaneously, thereby effectively reducing a space occupied by the material moving mechanism 1, and simultaneously avoiding frequent material handover, and preventing the material from falling down in the frequent handover process, The collision and the like can damage the materials, the working time can be saved, and the working efficiency is improved.
In one embodiment, as shown in fig. 3, the material moving mechanism 1 includes two material grippers 12, which are a material loading gripper 121 and a material unloading gripper 122, respectively, the material loading gripper 121 and the material unloading gripper 122 can work simultaneously without interfering with each other, the material loading gripper 121 is used for gripping and carrying the display module on the alignment mechanism 4 to the detection platform 6, the material unloading gripper 122 is used for gripping the display module detected on the detection platform 6 to be carried to the material unloading alignment mechanism 5, the first driving pair 13 can be a double-hole linear motor, and can drive the two material grippers to carry out the operations of loading and unloading simultaneously, in this embodiment, the material loading gripper 121 and the material unloading gripper 122 are used for carrying out the operations of carrying the display module to the detection platform 6 and carrying the detected display module to the material unloading alignment mechanism 5 respectively, can carry new display module assembly that awaits measuring to testing platform 6 when last display module assembly detects to accomplish to carry to unloading counterpoint mechanism 5, can effectively reduce and move material mechanism 1 and detect, carry the required time of display module assembly, improve work efficiency.
When the display module is conveyed to the conveying device of this embodiment after the previous process is completed, the display screen is in an upward state, and the detection platform 6 needs to detect the back camera of the display module, and in order to facilitate the detection, the material taking mechanism 2 needs to turn over the display module after the display module is acquired, and then convey and transfer the display module to the conveying and aligning mechanism 4, in a specific embodiment, as shown in fig. 4, the material taking mechanism 2 includes a bearing plate 21 for bearing and fixing the display module, a second mounting groove (not shown in the figure) for mounting the second vacuum chuck 72 is provided on the bearing plate 21, and the adsorption surface of the second vacuum chuck 72 is exposed from the top surface 210 of the bearing plate 21. The second vacuum chuck 72 is used for adsorbing the display module on the fixed bearing plate 21, and preventing the display module from falling off during the process of turning over and moving.
In one embodiment, the second mounting groove penetrates through two side surfaces of the carrier plate 21, so as to avoid interference between a connection tube (not shown) of the vacuum chuck 72 and the display module during suction, thereby affecting the suction effect. In a specific embodiment, when the second vacuum chuck 72 is installed, the connection pipe needs to pass through the second installation groove, the suction end of the second vacuum chuck 72 is exposed from the top surface of the loading plate 21, and one end of the connection pipe, which is far away from the suction end of the vacuum chuck 72, extends out of the bottom surface of the loading plate 21 and is connected with the air pump.
In a specific embodiment, the second mounting groove is a strip structure, the second vacuum chuck 72 slides along the extending direction of the second mounting groove, and the position of the second vacuum chuck 72 can be adjusted through the second mounting groove, so that the adsorption area of the second vacuum chuck 72 is changed to adapt to the adsorption of the display modules with different sizes, and the application range of the device is wider.
In one embodiment, as shown in fig. 4, the material taking mechanism 2 is provided with two loading plates 21, each of which adsorbs one display module, thereby turning over multiple display modules simultaneously, thereby effectively improving the working efficiency, in another embodiment, as shown in fig. 5, the material taking mechanism 2 comprises one loading plate 21, eight second mounting grooves are provided on the loading plate 21, each mounting groove is provided with one second vacuum chuck 72, wherein every four second vacuum chucks 72 are in one group and adsorb the same display module, i.e. every four second mounting grooves adsorb and fix the same display module, thereby providing multi-point adsorption and fixation for the display module, so that the adsorption effect is more stable and the display module is not easy to fall off, and the eight second mounting grooves are provided with two groups of second vacuum chucks 72, which can adsorb two display modules at a time, thereby turning over multiple display modules simultaneously, effectively improving the working efficiency.
In a specific example, as shown in fig. 4 or fig. 5, the material taking mechanism 2 further includes a second driving pair 22, a second lifting assembly 23, and a first rotating motor 24, a moving portion (not shown) of the second driving pair 22 is provided with a fixed frame 25, the second lifting assembly 23 is fixed on the fixed frame 25, the first rotating motor 24 is mounted on the moving portion (not shown) of the second lifting assembly 23, and can reciprocate in a second direction relative to the fixed frame 24 under the driving of the second lifting assembly 23, the carrier plate 21 is fixed on an output shaft of the first rotating motor 24, and an axial direction of the output shaft is a first direction, i.e., a Y-axis direction. The bearing plate 21 can rotate 180 degrees around the axis of the driving shaft under the driving of the first rotating motor 24, so as to drive the display module positioned on the bearing plate 21 to turn over, and the display module is converted into a back camera-up state from a display screen-up state.
In a specific embodiment, the second driving pair 22 may be disposed along a first direction, the carrier plate 21 may reciprocate along with the fixing frame 25 under the driving of the second driving pair 22 in the first direction, the material taking mechanism 2 includes a material taking station and a material transferring station in the first direction, the carrier plate 21 receives a display module from a previous process at the material taking station, moves towards the material transferring station under the driving of the second driving pair 22, and simultaneously moves along a second direction and drives the display module to turn over under the driving of the second lifting assembly 23 and the first rotating motor 24, and then transfers the display module to the conveying alignment mechanism 4 located at a position corresponding to the material transferring station of the material taking mechanism 2.
In another embodiment, the second driving pair 22 may be further disposed along a third direction, the bearing plate 21 may reciprocate in the third direction along with the fixing frame 25 under the driving of the second driving pair 22, the material taking mechanism 2 includes a material taking station and a material transferring station in the third direction, the bearing plate 21 receives the display module from the previous process at the material taking station, moves to the material transferring station under the driving of the second driving pair 22, and simultaneously moves along the second direction and drives the display module to turn over under the driving of the second lifting assembly 23 and the first rotating motor 24, and then transfers the display module to the carrying and aligning mechanism 4 located at the position corresponding to the material transferring station of the material taking mechanism 2. It will be appreciated that the second drive pair 22 may be arranged according to space and site constraints in actual production.
The feeding agencies 2 that provides in this embodiment can realize overturning the material simultaneously and move the operation of carrying, compare the material that independently sets up in prior art and move and carry and tilting mechanism, handling device's occupation space has effectively been reduced, make this handling device's work not restricted by the space, be applicable to the less operational environment in more spaces, enlarge the range of application of this mechanism, feeding agencies can also avoid the frequent handing-over of material simultaneously, stop the material and appear dropping easily in frequent handing-over in-process, the condition of probably damaging the material such as collision, and can save operating time, and the work efficiency is improved.
In a specific example, the conveyance aligning mechanism 4 is provided at a position corresponding to the material taking mechanism, and as shown in fig. 6, the conveyance aligning mechanism 4 includes a fourth driving pair 41 provided along the third direction and an aligning plate 42 disposed on a moving portion of the fourth driving pair 41, and the aligning plate 42 is driven by the fourth driving pair 41 to reciprocate along the third direction. Wherein, a plurality of third vacuum suction cups 73 are arranged on the aligning plate 42, and the suction surface of the third vacuum suction cups 73 is exposed from the top surface 421 of the aligning plate 42. Wherein, the alignment plate 42 is used for bearing the display module assembly (not shown in the figure) that is carried by the feeding agencies 2, and a plurality of third vacuum chuck 73 are used for adsorbing the display module assembly on the fixed alignment plate 42, prevent that the display module assembly from dropping at the removal in-process.
In one embodiment, the carrying alignment mechanism 4 includes a material receiving station and a material feeding station in the third direction, the material receiving station is disposed corresponding to the material moving station of the material taking mechanism 2, in the initial state, the alignment plate 42 is located at the material receiving station, the support plate 21 of the material taking mechanism 2 receives the display module to be detected at the material taking station of the material taking mechanism 2, turns the display module 180 ° and moves the display module to the material moving station of the material taking mechanism 2, the display module is placed on the alignment plate 42, the third vacuum chucks 73 on the alignment plate 42 attract and fix the display module, then the alignment plate 42 moves to the material feeding station under the driving of the fourth driving pair 41, and the material feeding station is disposed corresponding to the material loading gripper 121 of the material moving mechanism 1.
In a specific embodiment, because the loading board 21 of the material taking mechanism 2 is the double-station setting, two display modules can be adsorbed at the same time, and then correspond to the material taking mechanism 2, the carrying aligning mechanism 4 of the embodiment is also the double-station setting, and two display modules can be adsorbed at the same time, so that the simultaneous loading of a plurality of display modules can be realized, the loading time is saved, and the working efficiency is improved.
In a specific example, the feeding material gripper 121 of the material moving mechanism 1 grips the display module on the aligning plate 42 of the carrying aligning mechanism 4 and places the display module on the detecting platform 6 to the detecting platform 6 for detection, and after the detection is completed, the discharging material gripper 122 grips the display module on the detecting platform 6 and transfers the display module to the discharging aligning mechanism 5 between the material moving mechanism 1 and the discharging mechanism 3, as shown in fig. 7, the discharging aligning mechanism 5 includes a fifth driving pair 51 arranged along a third direction and a supporting plate 52 arranged on a moving portion of the fifth driving pair 51, and the supporting plate 52 can reciprocate along the third direction under the driving of the fifth driving pair 51. Wherein, a plurality of fourth vacuum suction cups 74 are arranged on the supporting plate 52, and the suction surface of the fourth vacuum suction cups 74 is exposed from the top surface 521 of the supporting plate 52. The support plate 42 is used for carrying a display module (not shown) conveyed by the discharging material gripper 122, and the fourth vacuum chucks 74 are used for adsorbing and fixing the display module on the support plate 52, so as to prevent the display module from falling off in the moving process.
In a specific embodiment, the initial position of the supporting plate 52 of the discharging alignment mechanism 5 is located at a position corresponding to and matching with the material gripper 12 of the material transferring mechanism 1, the supporting plate 52 receives the display module transferred by the discharging material gripper 122 at the position, the third vacuum chuck located on the supporting plate 52 adsorbs and fixes the display module, then the supporting plate 52 moves to the position corresponding to and matching with the discharging mechanism 3 along the third direction under the action of the fifth driving pair 51, for convenience of distinction, this position may be referred to as a material transferring position, and after the supporting plate 52 transfers the display module to the discharging mechanism 3 at the material transferring position, the supporting plate 52 moves to the initial position along the third direction under the action of the fifth driving pair 51 to wait for receiving a new display module.
Because the display module is in the state that the display screen is upward when the last process is completed and the display module is transferred to the carrying device provided by the invention, and the detection platform 6 needs to detect the back camera of the display module, in a specific embodiment, the material taking mechanism 2 turns over the display module while receiving and transferring the display module, and after the detection is completed, the display module needs to be turned back to the state that the display screen is upward again when the blanking is performed for the convenience of smooth development of subsequent processes.
In a specific example, as shown in fig. 8, the blanking mechanism 3 includes a support 31, the support 31 includes a cross beam portion 311 and two vertical beam portions 312, the cross beam portion 311 of the support 31 is spanned above the fifth driving pair 51 of the blanking alignment mechanism 5 through the two vertical beam portions 312, the support 31 is fixedly connected with a third lifting assembly 32, a moving portion of the third lifting assembly 32 is equipped with a second rotating motor 33, wherein the axial direction of the output shaft of the second rotating motor 33 is arranged along the third direction, the output shaft of the second rotating motor 33 is provided with a picking hand grip 34, the picking hand grip 34 is correspondingly matched with the supporting plate 52 when the blanking contraposition mechanism 5 is in a material delivery station, the picking hand grip 34 is used for picking up the display module conveyed by the supporting plate 52, the display module can be driven to turn over by 180 degrees around the axis of the output shaft of the second rotating motor 33, so that the display module is restored to the upward state of the initial display screen from the upward state of the back camera. In another specific example, a plurality of fifth vacuum suction cups 75 are disposed on the picking grip 34 for sucking and fixing the display module picked up by the picking grip 34 to prevent the display module from falling off during the turning process, and a sucking surface of the fifth vacuum suction cups 75 is exposed from the bottom of the picking grip 34. In operation, the picking hand 34 can be driven by the third lifting assembly 32 to move in the second direction to a position above the pallet 52 of the blanking alignment mechanism 5 to pick up the display module on the pallet 52, and then driven by the third lifting assembly 32 to move in the second direction to the blanking position.
In another embodiment, referring to fig. 9, the blanking mechanism 3 includes a third driving pair 35 disposed along the first direction, a support 31 is fixed on a moving portion of the third driving pair 35, the support 31 can reciprocate along the first direction under the driving of the third driving pair 35, a third lifting assembly 32 is fixed on the support 31, a second rotating motor 33 is mounted on the moving portion of the third lifting assembly 32, the axis direction of the output shaft of the second rotating motor 33 is arranged along the third direction, the output shaft of the second rotating motor 33 is provided with the picking hand grip 34, the picking hand grip 34 and the second rotating motor 33 can reciprocate along the second direction relative to the support 31 under the driving of the third lifting assembly 32, and the picking hand grip 34 can rotate 180 degrees around the axis of the output shaft of the second rotating motor 33 under the driving of the second rotating motor 33, so that the display module is driven to turn. The picking gripper 34 comprises two stations in the first direction, which are respectively a picking station and a discharging station corresponding to the material handing station of the discharging alignment mechanism 5, the picking station is an initial position of the picking gripper 34, when the support plate 52 of the discharging alignment mechanism 5 bears the display module and moves to the material handing station, the picking gripper 34 moves to a position above the support plate 52 along the second direction under the driving of the third lifting assembly 32 to pick up the display module, and then under the common driving of the third driving pair 35 and the second rotating motor 3, the display module is turned over while moving to the discharging station along the first direction, so that the display module recovers the upward state of the display screen, and discharging is completed at the discharging station. Similarly, the picking-up hand grip 34 is provided with a plurality of fifth vacuum suction cups (not shown in the figure) for fixedly adsorbing the display module picked up by the picking-up hand grip 34 to prevent the display module from falling off during the turning process, and the adsorption surface of the fifth vacuum suction cups (not shown in the figure) is exposed from the bottom of the picking-up hand grip 34.
In a specific embodiment, the conveying device further includes a defective item storage table 8, and as shown in fig. 10, the defective item storage table 8 includes a sixth driving pair 81 disposed along the third direction and a stage 82 coupled to a moving portion of the sixth driving pair 81, and the carrier 82 is reciprocally movable along the third direction by the driving of the sixth driving pair 81. In one embodiment, the sixth vacuum suction cups 76 are disposed on the carrier 82, the carrier 82 is used for carrying a display module with a defective detection result, and the sixth vacuum suction cups 76 are used for sucking the display module on the carrier to prevent the display module from falling off during the moving process.
In one embodiment, referring to fig. 1, the defective product storage table 8 is located on a side of the blanking mechanism 3 away from the material moving mechanism 1, and in another embodiment, referring to fig. 2, the defective product storage table 8 may also be disposed between the blanking mechanism 3 and the material moving mechanism 1, and specifically, the defective product storage table should be disposed at a position below the blanking alignment mechanism.
In another embodiment of the present application, there is further provided a conveying method using the conveying apparatus provided in the above embodiment, the method including the steps of:
s101, the bearing plate 21 of the material taking mechanism 2 located at the material taking station obtains the to-be-tested display module which is transferred after the processing of the previous process is completed, the to-be-tested display module is turned by 180 degrees through the first rotating motor 24 and is in a state that the back of the display screen is upward, the to-be-tested display module moves to a material moving station corresponding to the carrying alignment mechanism 4 through the second driving pair 22 and the second lifting assembly 23, and the to-be-tested display module after turning is handed over to the alignment plate 42 of the carrying alignment mechanism 4.
And S102, the aligning plate 42 of the conveying aligning mechanism 4 moves to a position corresponding to the matching of the material moving mechanism 1 along the third direction under the driving action of the fourth driving pair 41.
S103, the material moving mechanism 1 is used for the material gripper 12 of the feeding to grab the display module to be detected on the aligning plate 42 of the carrying aligning mechanism 4 and convey the display module to be detected to the detection platform.
S104, after the display module on the detection platform is detected, the material moving mechanism 1 is used for the material hand 12 of the discharging to grab the display module on the detection platform and place the display module on the supporting plate 52 of the discharging aligning mechanism 5, and meanwhile, the material hand 12 of the feeding repeats the operation of the third step.
And S105, the supporting plate 52 of the blanking aligning mechanism 5 moves to a position below the picking-up gripper 34 of the blanking mechanism 3 along the third direction under the driving action of the fifth driving pair 51.
S106, the picking hand grip 34 of the blanking mechanism 3 picks up the display module on the supporting plate 52 of the blanking alignment mechanism 5 and turns the display module 180 degrees, so that the display screen is restored to be in an upward state for blanking and moving out.
In an embodiment, when the transporting device further includes a defective product storage table 8 located on the base, and the defective product storage table 8 is located on a side of the blanking mechanism 3 away from the material moving mechanism 1, S106 may further include:
the picking-up hand grip 34 of the blanking mechanism 3 picks up the display module on the supporting plate 52 of the blanking aligning mechanism 5 and turns the display module 180 degrees, so that the display module detected as a good product is moved out after the display screen is restored to the upward state, and the display module detected as a defective product is placed into the defective product storage table 8.
In another embodiment, the defective product storage table is located between the discharging mechanism and the material moving mechanism, the discharging alignment mechanism is located above the defective product storage table, and S104 may further include:
after the display module on the detection platform is detected, the material gripper 12 of the material moving mechanism 1 for discharging grabs the display module detected as a good product on the detection platform and places the display module on the supporting plate 52 of the discharging alignment mechanism 5, and the display module detected as a defective product is placed into the defective product storage table 8.
It is understood that the position of the defective storage station 8 may be adjusted according to the actual production process, and the present invention is not limited thereto.
The carrying device and the carrying method for the display module, provided by the invention, are applied to the display module detection process flow, can replace manual work to carry out feeding and discharging, avoid the situation that the display module is damaged due to manual feeding and discharging, and can improve the detection precision of products, save the labor cost and improve the working efficiency by adopting automatic equipment to replace manual work to carry out detection.
It should be understood that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it will be obvious to those skilled in the art that other variations or modifications may be made on the basis of the above description, and all embodiments may not be exhaustive, and all obvious variations or modifications may be included within the scope of the present invention.
Claims (10)
1. The utility model provides a handling device for display module assembly which characterized in that, the handling device includes:
a material moving mechanism;
the material taking mechanism is positioned on one side of the material moving mechanism;
the blanking mechanism is positioned on the other side of the material moving mechanism;
the conveying alignment mechanism is positioned between the material taking mechanism and the material moving mechanism; and
the blanking alignment mechanism is positioned between the blanking mechanism and the material moving mechanism;
the material taking mechanism is configured to obtain a display module, and the display module is turned over and then conveyed to the conveying alignment mechanism;
the carrying and aligning mechanism is configured to convey the display module to a position corresponding to the matching of the material moving mechanism;
the material moving mechanism comprises a frame body and at least one material gripper which is positioned on the frame body and can move in a reciprocating manner in a horizontal first direction;
defining that the direction vertical to the horizontal plane where the first direction is located is a second direction, and the direction vertical to both the first direction and the second direction is a third direction;
the material gripper is configured to convey the display module to a detection platform, and after the display module on the detection platform is detected, the display module is conveyed to the blanking aligning mechanism;
the blanking mechanism is configured to turn over and move out the display module taken from the blanking aligning mechanism.
2. The handling device of claim 1, wherein the transfer mechanism comprises:
the first driving pair is positioned on the frame body and configured along a first direction;
the material gripper is assembled on the moving part of the first driving pair through a first lifting assembly;
the material gripper and the first lifting assembly can reciprocate along a first direction under the driving of the first driving pair;
the material gripper is located on the moving part of the first lifting assembly and can reciprocate along the second direction under the driving of the first lifting assembly.
3. The handling device of claim 1, wherein the take off mechanism comprises:
a second driving pair;
a fixed frame arranged on the moving part of the second driving pair;
the second lifting component is arranged on the fixed frame;
a first rotating motor located on the moving part of the second lifting assembly; and
a reversible bearing plate connected and fixed on the output shaft of the first rotating motor; the bearing plate is configured to bear and fix the display module and turn over the display module;
the second driving pair is configured along the first direction or the third direction, and the fixed frame can reciprocate along the first direction or the third direction under the driving of the second driving pair;
the output shaft axis direction of the first rotating electric machine is along a first direction.
4. The handling device according to claim 1, wherein the blanking mechanism comprises:
a support;
a third lifting assembly disposed on the support;
a second rotating motor located on the moving part of the third lifting assembly; and
the picking hand grip is connected and fixed on the output shaft of the second rotating motor;
the picking gripper is configured to bear and fix the display module and turn over the display module;
the second rotating motor and the picking hand can move in a second direction in a reciprocating mode relative to the support; the output shaft axis direction of the second rotating electric machine is arranged along the third direction.
5. The handling device according to claim 1, wherein the blanking mechanism comprises:
a third driving pair arranged along the first direction;
a bracket arranged on the moving part of the third driving pair; the bracket can reciprocate along the first direction under the driving of the third driving pair;
a third lifting component arranged on the bracket;
a second rotating motor located on the moving part of the third lifting assembly; and
the picking hand grip is connected and fixed on the output shaft of the second rotating motor;
the picking gripper is configured to bear and fix the display module and turn over the display module;
the output shaft axis direction of the second rotating electric machine is along a third direction.
6. The transfer device of claim 1, wherein the transfer alignment mechanism comprises:
a fourth driving pair and an alignment plate disposed on a moving part of the fourth driving pair; the fourth driving pair is arranged along the third direction;
the alignment plate is configured to be capable of moving from a position corresponding to the matching of the material taking mechanism to a position corresponding to the matching of the material gripper of the material moving mechanism.
7. The handling device according to claim 1, wherein the blanking alignment mechanism comprises:
a fifth driving pair and a pallet arranged on a moving part of the fifth driving pair; the fifth driving pair is arranged along the third direction;
the supporting plate is configured to be capable of moving from a position corresponding to the matching of the material gripper of the material moving mechanism to a position corresponding to the matching of the blanking mechanism.
8. The conveying apparatus according to claim 1, wherein the conveying mechanism further comprises a defective product storage table provided on the base;
the defective product storage table is positioned on one side of the discharging mechanism, which is far away from the material moving mechanism; or
The defective product storage table is positioned between the discharging mechanism and the material moving mechanism, and the discharging alignment mechanism is positioned above the defective product storage table;
the substandard product is deposited the platform and is included:
a sixth drive pair, and a stage arranged on a moving portion of the sixth drive pair;
the sixth driving pair is arranged along the third direction.
9. A method of handling by means of a handling device according to any one of claims 1-7, characterized in that the method comprises:
the material taking mechanism acquires the display module, and the display module is turned over and then conveyed to the conveying alignment mechanism;
the carrying alignment mechanism conveys the display module to a position corresponding to the matching of the material moving mechanism;
the material gripper conveys the display module to a detection platform, and after the display module on the detection platform is detected, the display module is conveyed to the blanking aligning mechanism;
the blanking mechanism overturns the display module taken from the blanking alignment mechanism and then moves out.
10. The method of claim 9, wherein the handling apparatus further comprises a reject storage station located on the base station;
the substandard product is deposited the platform and is located one side of moving the material mechanism is kept away from to unloading mechanism, unloading mechanism will be got from the display module assembly upset of unloading counterpoint mechanism and then shift out and further include: the blanking mechanism turns over the display module taken from the blanking aligning mechanism, moves out the display module detected as a good product, and places the display module detected as a bad product into the defective product storage table; or
The substandard product is deposited the platform and is located between unloading mechanism and the material moving mechanism, unloading counterpoint mechanism is located the top position that the platform was deposited to the substandard product, the material tongs will display module assembly carry to unloading counterpoint mechanism further includes: the material tongs will detect the display module assembly of the yields and carry to unloading counterpoint mechanism, will detect to be bad display module assembly and put into the substandard product deposits the platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308552.0A CN112474382A (en) | 2020-11-20 | 2020-11-20 | Carrying device and carrying method for display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011308552.0A CN112474382A (en) | 2020-11-20 | 2020-11-20 | Carrying device and carrying method for display module |
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| Publication Number | Publication Date |
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| CN112474382A true CN112474382A (en) | 2021-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011308552.0A Pending CN112474382A (en) | 2020-11-20 | 2020-11-20 | Carrying device and carrying method for display module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369152A (en) * | 2021-08-13 | 2021-09-10 | 苏州华兴源创科技股份有限公司 | Detection equipment |
| CN113734784A (en) * | 2021-09-17 | 2021-12-03 | 苏州华兴源创科技股份有限公司 | Feeding and discharging control device and control method |
| CN115947079A (en) * | 2023-02-15 | 2023-04-11 | 苏州天准科技股份有限公司 | Multi-runner distributing, carrying and shaping device, shaping and distributing method and defect detection equipment |
-
2020
- 2020-11-20 CN CN202011308552.0A patent/CN112474382A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369152A (en) * | 2021-08-13 | 2021-09-10 | 苏州华兴源创科技股份有限公司 | Detection equipment |
| CN113734784A (en) * | 2021-09-17 | 2021-12-03 | 苏州华兴源创科技股份有限公司 | Feeding and discharging control device and control method |
| CN115947079A (en) * | 2023-02-15 | 2023-04-11 | 苏州天准科技股份有限公司 | Multi-runner distributing, carrying and shaping device, shaping and distributing method and defect detection equipment |
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