CN116511076A - Full-automatic overall dimension warping detection system and detection method - Google Patents
Full-automatic overall dimension warping detection system and detection method Download PDFInfo
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- CN116511076A CN116511076A CN202310033488.7A CN202310033488A CN116511076A CN 116511076 A CN116511076 A CN 116511076A CN 202310033488 A CN202310033488 A CN 202310033488A CN 116511076 A CN116511076 A CN 116511076A
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- 238000001514 detection method Methods 0.000 title claims abstract description 280
- 239000000463 material Substances 0.000 claims abstract description 232
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 238000000034 method Methods 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims description 156
- 238000003860 storage Methods 0.000 claims description 140
- 230000005540 biological transmission Effects 0.000 claims description 44
- 230000007306 turnover Effects 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 17
- 230000009471 action Effects 0.000 claims description 8
- 230000007723 transport mechanism Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 5
- 230000008569 process Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 7
- 230000003028 elevating effect Effects 0.000 description 5
- 230000002950 deficient Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
- B07C5/34—Sorting according to other particular properties
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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
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
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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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Abstract
The invention relates to the technical field of automatic detection, in particular to a full-automatic overall dimension warping detection system and a full-automatic overall dimension warping detection method, wherein the system comprises a frame, a control device, a feeding device, a material taking and placing device, an overall dimension detection device, a material disc conveying mechanism, a first sorting device, a warping detection device and a second sorting device, wherein the control device is respectively connected with the feeding device, the material taking and placing device, the overall dimension detection device, the material disc conveying mechanism, the first sorting device, the warping detection device and the second sorting device, the overall dimension detection device and the warping detection device are arranged on the same frame, size detection and warping detection linkage are realized, sorting work of qualified products and unqualified products is realized through the material taking and placing device and the sorting device, meanwhile, empty material discs can be transferred between the overall dimension detection device and the warping detection device through the material disc conveying mechanism and the material taking and placing device, automation between two detection processes is improved, and production efficiency is improved.
Description
Technical Field
The invention relates to the field of automatic detection, in particular to a full-automatic overall dimension warping detection system and a full-automatic overall dimension warping detection method.
Background
In daily electronic equipment such as cell-phone, flat board etc. use, the user can set up the shell of plastic raw materials production for electronic equipment and protect it usually, avoids unexpected drop to lead to the cracked or leaving the mar of screen, influences electronic equipment's pleasing to the eye.
After plastic injection molding is the shell of electronic equipment, the whole deformation is easy to cause in the process of accessing, therefore, after plastic injection molding, the shell is required to be subjected to overall dimension detection and warpage detection, and defective products with deformation or dimension not conforming to the specification are screened out. The existing shell detection technology is divided into two processes of outline dimension detection and warpage detection, after the outline dimension detection device is used for carrying out outline dimension detection on the shell, detected products are manually conveyed to the warpage detection device for warpage detection, intermediate storage pieces such as material trays and the like cannot be automatically conveyed between the warpage detection device and the outline dimension detection device, and the automatic linkage level between the two detection processes is low, so that the production efficiency is low.
Disclosure of Invention
The invention mainly aims to provide a full-automatic overall dimension warping detection system and a full-automatic overall dimension warping detection method, and aims to solve the technical problem that production efficiency is low due to low automation linkage level between existing shell detection technology processes.
In order to achieve the above object, a first aspect of the present invention provides a full-automatic physical dimension warping detection system, comprising a frame, a control device, a feeding device, a material taking and placing device, a physical dimension detection device, a material tray conveying mechanism, a first sorting device, a warping detection device and a second sorting device, wherein the control device is respectively connected with the feeding device, the material taking and placing device, the physical dimension detection device, the material tray conveying mechanism, the first sorting device, the warping detection device and the second sorting device, the feeding device is used for conveying material trays with protective shells, the material taking and placing device is used for conveying protective shells to the physical dimension detection device, the material taking and placing device is also used for conveying empty material trays in the feeding device to the material tray conveying mechanism, the physical dimension detection device is used for detecting the dimension of protective shells, a temporary storage area of the physical dimension detection device is arranged on the frame, the first sorting device is used for sorting the protective shells in the physical dimension detection device to the physical dimension detection device, the temporary storage area of the physical dimension detection device is arranged on the temporary dimension detection device, the warping detection device is used for carrying out the temporary dimension detection device, the warping detection device is arranged on the temporary dimension detection device, the temporary dimension detection device is used for detecting the physical dimension detection area of the qualified products or the warp detection area, and the warp detection area is also used for conveying the warp detection area or the warp detection area, the second sorting device is used for sorting the protective shell of the warping detection device to the warping qualified product storage area or the warping unqualified product storage area, and is also used for conveying empty material trays on the material tray conveying mechanism to the warping qualified product storage area or the warping unqualified product storage area.
Further, loading attachment includes elevating gear and bears the frame, elevating gear sets up in the frame, bear the frame and be used for placing the material dish, bear the frame with elevating gear connects under elevating gear's the effect, bear the frame can be relative the frame vertical movement, bear the frame including first bearing chassis and first sliding support, first bearing chassis with elevating gear connects, be provided with first sliding structure on the first bearing chassis, be provided with on the first sliding support with the second sliding structure of first sliding structure matching, first sliding structure with the cooperation of second sliding structure makes first sliding support can for first bearing chassis horizontal slip.
Further, the material taking and placing device comprises a first taking and placing device and a second taking and placing device, the rack is close to the feeding device and is provided with a material temporary storage area, the first taking and placing device is used for taking and placing a protective shell in the feeding device to the material temporary storage area, the second taking and placing device is used for taking and placing a protective shell in the material temporary storage area to the external dimension detection device, and the first taking and placing device is also used for taking and placing an empty material disc in the feeding device to the material disc conveying mechanism.
Further, the overall dimension detection device comprises a rotary transmission device and an overall dimension detection assembly, wherein the rotary transmission device is provided with at least one material clamping assembly for clamping the protective shell, the machine frame is provided with at least one feeding station, at least one detection station and at least one discharging station corresponding to the rotary transmission device, and the rotary transmission device is arranged on the machine frame and can rotate relative to the machine frame so as to transmit the material clamping assembly to the feeding station, the detection station and the discharging station, and the overall dimension detection assembly is arranged corresponding to the detection station and is used for carrying out dimension detection on the protective shell at the detection station.
Further, the material tray conveying mechanism comprises a transmission mechanism, a material tray supporting seat used for bearing empty material trays is arranged in the transmission mechanism, and the material tray supporting seat can move relative to the frame under the action of the transmission mechanism.
Further, the warpage detection device comprises a detection part and a turnover part, wherein the detection part is arranged on the rack and comprises a first detection component and a second detection component, the first detection component is used for detecting whether warpage occurs on one surface of the protective shell, and the second detection component is used for detecting whether warpage occurs on the other surface of the protective shell;
After the first detection assembly detects one side of the protective housing is completed, the overturning part drives the protective housing to overturn and move to the second detection assembly to detect the other side of the protective housing.
Further, the second sorting device comprises a first sliding module, a second sliding module, a third sliding module and a pickup assembly, wherein the first sliding module is arranged on the rack and can move relative to the rack, the second sliding module is arranged on the first sliding module and can slide relative to the first sliding module, the third sliding module is arranged on the second sliding module and can move relative to the second sliding module, the pickup assembly is arranged on the third sliding module, and the pickup assembly is used for picking up a protective shell in the warpage detection device or an empty material disc on the material disc conveying mechanism.
A second aspect of the present invention proposes a detection method applied to the full-automatic outside dimension warp detection system as described in any one of the above, the method comprising:
controlling the feeding device to feed based on the control device;
controlling the material taking and placing device to convey the protective shell to the outline dimension detection device based on the control device for dimension detection;
Acquiring a first detection result of an outline size detection device, and controlling the first sorting device to sort the protective shells in the outline size detection device according to the first detection result, wherein the protective shells with qualified sizes are sorted to the temporary storage area of qualified products or the warpage detection device, and the protective shells with unqualified sizes are sorted to the temporary storage area of unqualified products;
and acquiring a second detection result of the warpage detection device, and controlling the second sorting device to sort the protective shells in the warpage detection device according to the second detection result, wherein the protective shells with qualified warpage are sorted to the warpage qualified product storage area, and the protective shells with unqualified warpage are sorted to the warpage unqualified product storage area.
Further, after the step of obtaining the first detection result of the outline size detection device and controlling the first sorting device to sort the protective shell in the outline size detection device according to the first detection result, the method further includes:
detecting whether a material tray in the feeding device is an empty material tray or not;
when the material tray in the feeding device is an empty material tray, the material taking and placing device is controlled to convey the empty material tray into the material tray conveying mechanism, or;
Detecting whether the material trays in the temporary storage area of the qualified products and/or the temporary storage area of the unqualified products are fully loaded;
when the material trays in the qualified size product temporary storage area and/or the unqualified size product temporary storage area are fully loaded, the first sorting device is controlled to convey the empty material trays on the feeding device and/or the material tray conveying mechanism to the qualified size product temporary storage area and/or the unqualified size product temporary storage area.
Further, after the step of obtaining the second detection result of the warp detection device and controlling the second sorting device to sort the protective cases in the warp detection device according to the second detection result, the method further includes:
detecting whether the material discs in the warping qualified product storage area and/or the warping unqualified product storage area are fully loaded or not;
and when the warping qualified product storage area and/or the warping unqualified product storage area are/is fully loaded with the material trays, controlling the second sorting device to convey the empty material trays on the material tray conveying mechanism to the size qualified product temporary storage area and/or the size unqualified product temporary storage area.
The beneficial effects are that:
the invention discloses a full-automatic overall dimension warping detection system, which comprises a frame, a control device, a feeding device, a material taking and placing device, an overall dimension detection device, a material disc transmission mechanism, a first sorting device, a warping detection device and a second sorting device, wherein the control device is respectively connected with the feeding device, the material taking and placing device, the overall dimension detection device, the material disc transmission mechanism, the first sorting device, the warping detection device and the second sorting device.
Drawings
FIG. 1 is a schematic diagram of a full-automatic form factor warp detection system according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a full-automatic form factor warp detection system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a full-automatic form factor warp detection system according to an embodiment of the present invention;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 1 in accordance with an embodiment of the present invention;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 1 according to an embodiment of the present invention;
FIG. 6 is a schematic diagram of a rotation transmission device according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of an external dimension detecting assembly according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a partial structure of a fully automatic form factor warp detection system according to an embodiment of the present invention;
FIG. 9 is a schematic diagram showing a structure of a warp detecting device according to an embodiment of the present invention;
wherein:
1. a frame; 11. a temporary storage area for qualified products; 12. temporary storage areas of unqualified products; 13. a warp qualified product storage area; 14. a warp reject storage area;
2. a control device;
3. a feeding device; 31. a lifting device; 32. a carrier;
4. a material taking and placing device; 41. a first pick-and-place device; 411. a guide rail; 412. a horizontal sliding module; 413. a first vertical sliding module; 414. a second sliding bracket; 415. a picking and placing mechanism; 42. a second pick-and-place device; 421. a first cylinder; 422. a first fixing plate; 423. a second vertical sliding module; 424. a second fixing plate;
5. A physical dimension detecting device; 51. a rotary transmission device; 511. a material clamping assembly; 512. rotating the bearing table; 513. a tooth box; 514. a rotating electric machine; 52. an external dimension detecting component; 521. a support table; 522. a size measurement module;
6. a material tray conveying mechanism; 61. a transmission mechanism; 62. a material tray supporting seat;
7. a first sorting device;
8. warp detection means; 81. a first detection assembly; 811. detecting a camera; 812. a moving mechanism; 813. a work table; 82. a second detection assembly; 83. a lifting assembly; 84. moving the overturning assembly; 841. a lateral moving member; 842. a vertical mover; 843. a turnover piece;
9. a second sorting device; 91. a first sliding module; 92. a second sliding module; 93. a third sliding module; 94. a pick-up assembly;
10. empty material tray replenishing device; 101. a tray; 102. and a tray conveying assembly.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present invention, the meaning of "a plurality" is two or more, unless specifically defined otherwise.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the connection may be mechanical connection, direct connection or indirect connection through an intermediate medium, and may be internal connection of two elements or interaction relationship of two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
Referring to fig. 1 to 8, an embodiment of the present invention provides a full-automatic warp detection system, which comprises a frame 1, a control device 2, a loading device 3, a material taking and placing device 4, a physical dimension detection device 5, a material tray conveying mechanism 6, a first sorting device 7, a warp detection device 8 and a second sorting device 9, wherein the control device 2 is respectively connected with the loading device 3, the material taking and placing device 4, the physical dimension detection device 5, the material tray conveying mechanism 6, the first sorting device 7, the warp detection device 8 and the second sorting device 9, the loading device 3 is used for conveying material trays with protective shells, the material taking and placing device 4 is used for conveying the protective shells to the physical dimension detection device 5, the material taking and placing device 4 is also used for conveying empty material trays in the loading device 3 to the material tray conveying mechanism 6, the physical dimension detection device 5 is used for detecting the dimension of the protective shells, a temporary storage zone 11 and a temporary storage area 12 are arranged on the frame 1, the temporary storage area 12 is also used for detecting the temporary storage area 11 and the temporary storage area 12 of the first temporary storage device or the temporary storage device 7 is used for detecting the warp area 11 and the temporary storage area 12 or the temporary storage area 12 is used for conveying the temporary storage area 11 or the temporary storage area 13 of the defective products in the frame 1, the second sorting device 9 is used for sorting the protective shell of the warpage detection device 8 to the warpage qualified product storage area 13 or the warpage unqualified product storage area 14, and the second sorting device 9 is also used for conveying empty material trays on the material tray conveying mechanism 6 to the warpage qualified product storage area 13 or the warpage unqualified product storage area 14.
As described above, the full-automatic overall dimension warpage detection system provided in this embodiment may be used for detecting the dimensions and warpage of products such as electronic products, rubber parts, precision turning parts, plastic parts, etc., and this embodiment is preferably used for dimension detection of a mobile phone housing, and includes a frame 1, where the frame 1 has an upper layer structure and a lower layer structure, and the control device 2 may be disposed on the frame 1, or may be disposed outside the frame 1, where the control device 2 is respectively connected with the feeding device 3, the material picking and placing device 4, the overall dimension detection device 5, the material tray conveying mechanism 6, the first sorting device 7, the warpage detection device 8, and the second sorting device 9, so as to obtain and control the working states of each component; the control device 2 can be internally provided with an MCU unit or a PLC control unit, the control device 2 can be also provided with an editing unit or a program data configuration port capable of editing programs, the feeding device 3, the material taking and placing device 4, the outline dimension detection device 5, the material tray transmission mechanism 6, the first sorting device 7, the warpage detection device 8 and the second sorting device 9 can be controlled by the edited programs or according to the received programs to work in a matched mode according to a preset technological process, the feeding device 3 is arranged on a material conveying station arranged on the frame 1, the feeding device 3 is an automatic material conveying flow water line, the protective shell in the application is preferably fed and stored in a disc-shaped mode, relative movement in an upper layer structure and a lower layer structure of the frame 1 can be realized, so that the protective shell to be detected can be conveyed to the upper layer of the frame 1 from the lower layer of the frame 1, and in some implementation scenarios, the protective shell can be directly conveyed to the upper layer of the frame 1 from other stations such as a material library; the frame 1 is provided with at least one feeding station, at least one detecting station and at least one discharging station corresponding to the outline detecting device 5, the outline detecting device 5 comprises a transmission component and an outline detecting component 52, wherein the transmission component is arranged at the feeding station close to the feeding device 3, the protection shell can be transmitted to the outline detecting component 52 arranged at the detecting station to carry out the size detection of the protection shell, a plurality of sensors for detecting the size of the protection shell are arranged in the outline detecting component 52, the protection shell at the detecting station can be subjected to the size detection, the detection result is fed back to the control device 2, after the detection is finished, the control device 2 controls the transmission component to transmit the protection shell to the discharging station close to the first sorting device 7, the transmission component can be in a conveyor belt structure, and can also be in the form of a rotary table and the like relative to the frame 1, the feeding station, the detecting station and the discharging station can be surrounded to form a circular ring, the transmission component is arranged at the center of the circular ring formed by the surrounding of the feeding station, the detecting station and the discharging station, the protection shell to be detected can be sequentially transmitted from the feeding station to the detecting station and the discharging station, the detecting station can be sequentially carried out size detection to the discharging station, the material receiving device is stacked in the disc 5, the material can be temporarily carried out in the material transmission device is carried out by the material transmission device by adopting the material disc 5, the transmission mode is realized by clamping the transmission mechanism in which the transmission device is realized by the transmission device 6, and the transmission device is realized by the material clamping the detection device is in the mode that the material is in a material 5, the first sorting device 7 can also adopt a sucker or a clamping arm to convey the protective shell on the blanking station to the material disc in the size qualified product temporary storage area 11 and/or the size unqualified product temporary storage area 12, or directly convey the protective shell on the blanking station to the warping detection device 8, the first sorting device 7 can also convey the empty material disc on the feeding device 3 and/or the material disc conveying mechanism 6 to the size qualified product temporary storage area 11 and/or the size unqualified product temporary storage area 12, further, the first sorting device 7 can also convey the empty material disc on the feeding device 3 and/or the material disc conveying mechanism 6 to a warping qualified product storage area 13 and a warping unqualified product storage area 14 for storing the detected protective shell, the first sorting device 7 is preferably arranged to be a four-axis mechanical arm, the second sorting device 9 can be a sucker or clamping arm which is constructed by a sliding module and can pick up the protective shell, or a four-axis mechanical arm structure is also arranged in the warping detection device 8, a protective shell or a CCD (charge coupled device) or other measuring tool is arranged in the warping detection device 8, the warping detection device is arranged to be used for detecting the warping of the laser device and the warping detection device is arranged in the warping detection device 13 and the warping detection device is arranged in the laser storage area 13 and/is arranged to be a warping detection area 13 and a warping detection device is arranged in the front of the non-qualified product storage area or the non-qualified product storage area 13, the control device 2 can also control the second sorting device 9 to move to the tray conveying mechanism 6 to convey empty trays to the warping qualified storage area 13 and/or the warping unqualified storage area 14;
The full-automatic overall dimension warpage detecting system that provides in this embodiment sets up overall dimension detection device 5 and warpage detection device 8 on same frame 1, realizes the size detection of protective housing and warpage detection's linkage, and through the material get put device 4, first sorting device 7 and second sorting device 9 realize the sorting work of the conforming article and the disconforming article of protective housing, can also get put device 4, first sorting device 7 and second sorting device 9 through material dish transport mechanism 6 simultaneously, realize being used for the material dish of bearing protective housing to pass through between overall dimension detection device 5 and warpage detection device 8, improved the automation between two kinds of detection technologies, improved production efficiency.
Referring to an embodiment, the feeding device 3 includes a lifting device 31 and a carrier 32, the lifting device 31 is disposed on the frame 1, the carrier 32 is used for placing a material tray, the carrier 32 is connected with the lifting device 31, under the action of the lifting device 31, the carrier 32 can vertically move relative to the frame 1, the carrier 32 includes a first supporting chassis and a first sliding support, the first supporting chassis is connected with the lifting device 31, a first sliding structure is disposed on the first supporting chassis, a second sliding structure matched with the first sliding structure is disposed on the first sliding support, and the first sliding structure and the second sliding structure are matched to enable the first sliding support to horizontally slide relative to the first supporting chassis.
As described above, a feeding channel including a feeding port and a discharging port is provided at a feeding station of the frame 1, the feeding port is located below the discharging port, the feeding device 3 includes a lifting device 31 and a carrier 32, the carrier 32 is fixed on the lifting device 31, in order to avoid sliding when a material tray is placed on the carrier 32, a limit structure may be provided on the carrier 32, for example, a limit column is provided on a side edge of the carrier 32 or a limit groove is provided at a bottom of the carrier 32; the lifting device 31 includes a lifting motor, a lifting sliding rod and a lifting sleeve, the lifting sleeve is sleeved on the lifting sliding rod, the lifting motor can drive the lifting sleeve to slide up and down relative to the lifting sliding rod, the bearing frame 32 is fixed on the lifting sleeve, so that the lifting sleeve can slide up and down relative to the lifting sliding rod, during loading, a worker stacks a material tray with a protective shell on the bearing frame 32, during loading, the bearing frame 32 can be lifted to a discharge hole of the frame 1 by controlling the lifting motor, so that the material taking and placing device 4 can take the protective shell on the bearing frame 32 into the appearance size detector, after taking the protective shell in a whole tray of material, the empty tray of material can be taken and placed into the material tray conveying mechanism 6 through the material taking and placing device 4 to be stacked, and it is worth mentioning that the lifting device 31 in the embodiment is not limited to the embodiment illustrated in the embodiment, and in some implementation scenarios, the lifting sleeve can also be in other lifting structures and forms, such as a lifting tower structure;
Further, the bearing frame 32 includes a first supporting chassis and a first sliding support, where a first sliding structure is provided on the first supporting chassis, the first sliding structure may be a sliding rail or a sliding block, a corresponding sliding block or a sliding rail is provided on the first sliding support, under the interaction of the sliding rail and the sliding block, the first sliding support may horizontally slide relative to the first supporting chassis, so that the first sliding support may extend out of the frame 1 from the feeding hole, so that a worker stacks a material tray conveniently.
Referring to fig. 1 to 3, in one embodiment, the material taking and placing device 4 includes a first taking and placing device 41 and a second taking and placing device 42, the rack 1 is provided with a material temporary storage area near the feeding device 3, the first taking and placing device 41 is used for taking and placing the protective shell in the feeding device 3 into the material temporary storage area, the second taking and placing device 42 is used for taking and placing the protective shell in the material temporary storage area into the external dimension detecting device 5, and the first taking and placing device 41 is also used for taking and placing an empty material tray in the feeding device 3 into the material tray conveying mechanism 6.
As described above, the material taking and placing device 4 includes the first taking and placing device 41 and the second taking and placing device 42, where the structures of the first taking and placing device 41 and the second taking and placing device 42 may be the same or different, the rack 1 is near the feeding station and is provided with a material temporary storage area, the first taking and placing device 41 is used to take and place a protective shell in the feeding device 3 into the material temporary storage area, the second taking and placing device 42 is used to take and place a protective shell in the material temporary storage area into the rotating transmission device 51 of the physical dimension detecting device 5, where the first taking and placing device 41 and the second taking and placing device 42 can take and place the protective shell by means of a clamping arm or a sucker, and as a preferred embodiment, the first taking and placing device 41 and the second taking and placing device 42 can all adopt a pneumatic sucker to store the protective shell, when all materials in the material disc of the feeding device 3 are taken out, the control device 2 can also control the first taking and placing device 41 to take and place an empty material disc into the material disc transmission mechanism 6 to stack.
Referring to fig. 4, in one embodiment, the first pick-and-place device 41 includes a guide rail 411 disposed on the frame 1, a horizontal sliding module 412 disposed on the guide rail 411, the horizontal sliding module 412 may slide horizontally relative to the guide rail 411, a first vertical sliding module 413 disposed on the horizontal sliding module 412, the first vertical sliding module 413 may slide vertically relative to the horizontal sliding module 412, a second sliding support 414 disposed on the first vertical sliding module 413, and a pick-and-place mechanism 415 disposed on the second sliding support 414, where the pick-and-place mechanism 415 is used to pick and place a protective shell from the feeding device 3 to the material temporary storage area, and the pick-and-place mechanism 415 is also used to pick and place a material tray in the feeding device 3 to the material tray conveying mechanism 6.
As described above, the first pick-and-place device 41 includes the guide rail 411 disposed on the frame 1, where the length of the guide rail 411 should be long enough to satisfy that the first pick-and-place device 41 can walk between the feeding device 3 and the tray conveying mechanism 6 and take out and place the empty tray in the feeding device 3 onto the tray conveying mechanism 6, specifically, the guide rail 411 is disposed horizontally on the frame 1, a horizontal sliding module 412 capable of moving relative to the guide rail 411 is disposed on the guide rail 411, a motor is disposed in the horizontal sliding module 412, the horizontal sliding module 412 can be controlled by the control device 2 to drive the horizontal sliding module 412 to move horizontally relative to the guide rail 411, a guide rail 411 or a chute is also disposed in the horizontal sliding module 412, a first vertical sliding module 413 is disposed on a side of the horizontal sliding module 412 away from the guide rail 411, a motor is also disposed in the vertical sliding module 413, the first vertical sliding module 413 can be driven to move vertically relative to the horizontal sliding module 412, a second sliding module 414 is disposed on the first vertical sliding module 413, and the second vertical sliding module 413 can be driven by the control device to move horizontally relative to the horizontal sliding module 412, and the second vertical sliding module 414 can be placed on the second vertical sliding module 415 or the second sliding module 415, thereby being able to contact with the second sliding module 415, and the second sliding module 415 can be conveniently removed.
Referring to fig. 5, in one embodiment, the second pick-and-place device 42 includes a first cylinder 421, a body of the first cylinder 421 is disposed on the frame 1, a first fixing plate 422 is disposed on an output shaft of the first cylinder 421, a second vertical sliding module 423 is disposed on the first fixing plate 422, a second fixing plate 424 is disposed on the second vertical sliding module 423, the second fixing plate 424 is movable relative to the second vertical sliding module 423, and the pick-and-place mechanism 415 is disposed on the second fixing plate 424.
As described above, the second picking and placing device 42 includes the first cylinder 421, the first cylinder 421 is controlled by the control device 2, the body of the first cylinder 421 is disposed on the frame 1, the telescopic rod of the first cylinder 421 can extend and retract toward the direction of the upper material component, when the telescopic rod of the first cylinder 421 contracts, the first fixing plate 422 disposed on the output shaft of the first cylinder 421 moves toward the direction close to the external dimension detecting device 5, the first fixing plate 422 is provided with the second vertical sliding module 423, the second vertical sliding module 423 is provided with the second fixing plate 424, the second fixing plate 424 is disposed perpendicular to the second vertical sliding module 423 in the horizontal direction, a motor is disposed in the second vertical sliding module 423, and under the driving action of the motor, the second fixing plate 424 can move in the vertical direction relative to the second vertical sliding module 423, so that the picking and placing mechanism 415 disposed on the second fixing plate 424 for sucking the protective shell can move up and down to a certain extent, and picking and placing the protective shell can be realized.
Referring to fig. 6 to 7, in one embodiment, the external dimension detecting device 5 includes a rotary conveying device 51 and an external dimension detecting assembly 52, at least one material clamping assembly 511 for clamping a protective shell is disposed on the rotary conveying device 51, at least one feeding station, at least one detecting station and at least one discharging station are disposed on the frame 1 corresponding to the rotary conveying device 51, and the rotary conveying device 51 is disposed on the frame 1 and can rotate relative to the frame 1, so as to convey the material clamping assembly 511 to the feeding station, the detecting station and the discharging station, and the external dimension detecting assembly 52 is disposed corresponding to the detecting station, and is used for performing dimension detection on the protective shell at the detecting station.
As described above, the frame 1 is provided with at least one feeding station, at least one detecting station and at least one discharging station corresponding to the external dimension detecting device 5, the rotation transmission device 51 is disposed at the center of a ring formed by enclosing the feeding station, the detecting station and the discharging station, the rotation transmission device 51 is controlled by the control device 2, for example, when three stations are disposed on the frame 1, the rotation angle corresponding to each rotation transmission device 51 is 120 °, so that after each rotation, the protective shell carried in the rotation transmission device 51 can be located at the detecting station and the discharging station, and after each rotation, the material clamping assembly 511 in the rotation transmission device 51 corresponding to the feeding station is in an empty state;
Referring to fig. 6, further, the rotary transmission device 51 includes a rotary bearing table 512, a tooth box 513 and a rotary motor 514, wherein the rotary bearing table 512 is preferably provided in a circular ring shape or a round corner square shape, an output shaft of the rotary motor 514 is in transmission connection with a gear in the tooth box 513, an output shaft of the tooth box 513 extends out of the tooth box 513, the rotary bearing table 512 is arranged on an output shaft of the tooth box 513, and when the rotary motor 514 drives the tooth box 513 to rotate, the output shaft of the tooth box 513 can rotate, so that the rotary bearing table 512 is driven to rotate relative to the tooth box 513 and the rack 1;
the material clamping assembly 511 comprises a fixed seat, a middle connecting plate and a bearing plate, wherein the middle connecting plate is detachably connected with the fixed seat, and the middle connecting plate is detachably connected with the bearing plate so as to be convenient for replacing bearing plates with different specifications, and a containing groove matched with the protective shell can be formed in the bearing plate;
referring to fig. 7, the external dimension detecting assembly 52 includes a supporting table 521, a pad for carrying the detected product is disposed on the supporting table 521, the total height of the supporting table 521 plus the pad is approximately level with the lowest position of the rotating carrying table 512, so that the pad can just support the material clamping assembly 511 and the detected product, a dimension measuring module 522 is disposed on the supporting table 521, and a detecting sensor is disposed in the dimension measuring module 522, so that the dimension of the detected product can be measured by using a photographing measurement or laser infrared measurement mode.
Referring to fig. 3, in one embodiment, the tray conveying mechanism 6 includes a transmission mechanism 61, in which a tray support seat 62 for carrying empty trays is disposed in the transmission mechanism 61, and under the action of the transmission mechanism 61, the tray support seat 62 is movable relative to the frame 1.
As described above, the tray conveying mechanism 6 includes the driving mechanism 61, where the driving mechanism 61 may be an air cylinder, the telescopic rod of the specific air cylinder is fixedly connected with the tray supporting seat 62, the air cylinder is controlled by the control device 2, and when the air cylinder works, the telescopic cylinder drives the tray supporting seat 62 to move towards a direction close to or far away from the feeding device 3, further, in order to avoid that the telescopic cylinder drives the tray supporting seat 62 to lose position in the moving process, for example, swing left and right, auxiliary rods may be set on two sides of the telescopic rod, and limiting pieces matched with the auxiliary rods are set on two sides of the bottom of the tray supporting seat 62 to limit the movement of the tray supporting seat 62.
Referring to fig. 8 to 9, in one embodiment, the warpage detection device 8 includes a detection part and a turnover part disposed on the frame 1, the detection part includes a first detection component 81 and a second detection component 82, the first detection component 81 is used for detecting whether warpage occurs on one side of the protective shell, and the second detection component 82 is used for detecting whether warpage occurs on the other side of the protective shell;
After the first detecting component 81 detects that one surface of the protective housing is finished, the overturning part drives the protective housing to overturn and move to the other surface of the second detecting component 82 for detecting the protective housing.
As described above, the warpage detection device 8 includes a detection portion and a turnover portion disposed on the frame 1, where the detection portion is configured to detect the warpage of the protective case, by detecting whether the warpage of the protective case corresponds to a preset standard warpage, if the warpage of the protective case detected by the detection portion corresponds to the preset standard warpage, it indicates that the protective case is not warped, and when the protective case is warped, the warpage is easy to cause a change in the measured warpage, and the accuracy of the protective case during assembly is affected by the warped protective case, the size and shape of the protective case need to be controlled strictly according to the standard warpage specification, and the detection portion can detect by using a CCD camera or a laser measuring tool; the setting of first detection component 81 and second detection component 82, whether the detection of buckling takes place for one face of the protective housing is carried out to the first detection component 81 of accessible, and the rethread turnover portion carries out 180 upset to another face with the protective housing to remove and detect whether another face of protective housing takes place to warp on the second detection component 82, through detecting two faces of protective housing, when the protective housing has one face or two faces to take place to warp, then indicate that this protective housing is the defective product, when detecting that two faces of protective housing all do not take place to warp, then indicate that this protective housing is the yields.
Further, the flipping portion includes: the lifting assembly 83, the movable turnover assembly 84 and at least two groups of picking and placing mechanisms 415, wherein the lifting assembly 83 is arranged above the first detection assembly 81, the movable turnover assembly 84 is arranged on one side of the lifting assembly 83, the picking and placing mechanisms 415 are connected with the movable end of the lifting assembly 83, and the other adsorption assembly is connected with the turnover end of the movable turnover assembly 84;
the lifting assembly 83 is arranged, lifting movement can be carried out through the piston end, the lifting assembly 83 drives a taking and placing structure to lift and move to adsorb the protective shell, the protective shell is placed on the movable turnover assembly 84, the other taking and placing structure adsorbs and fixes the protective shell, the protective shell is turned 180 degrees to the other surface through the movable turnover assembly 84, the turned protective shell is moved and placed on the second detection assembly 82 to detect the other surface, therefore, whether the protective shell is automatically turned and detected to warp or not is realized, and the detection working efficiency is improved;
further, the first detecting component 81 is the same as the second detecting component 82, the first detecting component 81 includes a detecting camera 811, a moving mechanism 812 and a workbench 813, the detecting camera 811 is disposed on the mechanism body, the moving mechanism 812 is disposed at the bottom of the detecting camera 811, and the workbench 813 is connected with the movable end of the moving mechanism 812.
The detection camera 811 is configured to detect whether the size of the protective shell on the workbench 813 corresponds to the preset standard size, and the moving mechanism 812 can drive the workbench 813 to move to a proper detection position of the detection camera 811 by driving the workbench 813 to move, so that the detection camera 811 is convenient to detect the protective shell, and the working efficiency is improved;
further, the movable flip assembly 84 includes a traverse member 841, a vertical member 842, and a flip member 843, the vertical member 842 is connected to the movable end of the traverse member 841, and the flip member 843 is connected to the movable end of the vertical member 842.
The lateral moving member 841 may drive the vertical moving member 842 to move laterally, so that the vertical moving member 842 moves to one side of the first detecting component 81 or to one side of the second detecting component 82, and the vertical moving member 842 may drive the turning member 843 to move at a height, so that the turning member 843 drives the protective shell to turn over the conversion surface.
Further, the turnover member 843 includes a turnover motor connected to the vertical moving member 842 and a movable block connected to an output shaft of the turnover motor.
The turnover motor can drive the movable block to rotate and turn, and the taking and placing mechanism 415 is connected with the movable block, so that the taking and placing mechanism 415 can stably adsorb the protective shell, and the protective shell on the taking and placing mechanism 415 is driven to rotate and change the surface when the movable block rotates.
In one embodiment, the second sorting device 9 includes a first sliding module 91, a second sliding module 92, a third sliding module 93 and a pickup assembly 94, the first sliding module 91 is disposed on the frame 1 and is movable relative to the frame 1, the second sliding module 92 is disposed on the first sliding module 91 and is slidable relative to the first sliding module 91, the third sliding module 93 is disposed on the second sliding module 92 and is movable relative to the second sliding module 92, the pickup assembly 94 is disposed on the third sliding module 93, and the pickup assembly 94 is used for picking up a protective shell in the warpage detection device 8 or an empty tray on the tray conveying mechanism 6.
As described above, the second sorting device 9 includes the first sliding module 91, the second sliding module 92, the third sliding module 93 and the picking assembly 94, wherein the first sliding module 91, the second sliding module 92 and the third sliding module 93 are respectively provided with driving motors controlled by the control device 2, the first sliding module 91 can slide horizontally relative to the frame 1 under the action of the respective driving motors, the second sliding module 92 can slide horizontally relative to the first sliding module 91, the third sliding module 93 can move vertically relative to the second sliding module 92, so that the picking assembly 94 provided on the third sliding module 93 can move horizontally and vertically relative to the frame 1, so as to control the picking assembly 94 to sort and store the protective cases in the warpage detection device 8 into the warpage qualified product storage area 13 and/or the warpage unqualified product storage area 14, and the picking assembly 94 can be a clamping arm or a pneumatic chuck. Meanwhile, when the material trays in the warp qualified product storage area 13 and/or the warp unqualified product storage area 14 are filled with warp qualified products or warp unqualified products, the control device 2 can control the second sorting device 9 to move to the material tray conveying mechanism 6, and empty material trays at the material tray conveying mechanism 6 are conveyed to the warp qualified product storage area 13 and/or the warp unqualified product storage area 14 to be stacked, so that sorting and storage of subsequent protective shells are facilitated.
In one embodiment, the full-automatic overall dimension warpage detection system is further provided with an empty material tray replenishment device 10, the empty material tray replenishment device 10 is connected with the control device 2, an opening is formed in the position of the temporary storage area 12 of unqualified products in size, a material tray replenishment channel is formed in the position of the machine frame 1 corresponding to the opening, the empty material tray replenishment device 10 is arranged in the material tray replenishment channel, the empty material tray replenishment device 10 comprises a tray 101 and a tray 101 conveying assembly, the tray 101 is used for supporting empty material trays, the tray 101 can move relative to the tray 101 conveying assembly, a sliding device capable of sliding relatively is arranged between the tray 101 and the tray 101 conveying assembly, such as a sliding rail and the like, so that the tray 101 can extend out of the machine frame 1 or retract into the material tray replenishment channel from the position of the machine frame 1, meanwhile, the tray 101 conveying device can vertically move relative to the machine frame 1, the tray 101 can be lifted up and down, the tray 101 supporting empty material trays can move to the position of the opening of the temporary storage area 12 of unqualified products can be conveyed under the action of the tray 101 conveying assembly.
In one embodiment, the warp qualified product storage area 13 and the warp unqualified product storage area 14 are also provided with openings, the frame 1 is also provided with a lifting device 31 and a bearing frame 32 arranged on the lifting device 31 corresponding to the openings, and in the process that the warp qualified product storage area 13 and the empty material trays in the warp unqualified product storage area 14 are continuously stacked, the lifting device 31 can control the bearing frame 32 to descend, so that the material trays are prevented from being stacked too high to prevent other components from running.
A second aspect of the present invention proposes a detection method applied to the full-automatic outside dimension warp detection system as described in any one of the above, the method comprising:
step S1: controlling the feeding device 3 to feed based on the control device 2;
specifically, in the detection process, after stacking the material trays with the protection shell on the feeding device 3, an operator can edit and import detection programs and parameters based on an MCU unit or a PLC control unit built in the control device 2 or an editing unit or a program data configuration port of a built-in editable program, and the control device 2 starts a system according to the input or imported program and controls a lifting device 31 in the feeding device 3 to convey the material trays to a material conveying station;
Step S2: controlling the material taking and placing device 4 to convey a protective shell to the external dimension detecting device 5 based on the control device 2 for dimension detection;
specifically, after the material tray is conveyed to the material conveying station, the control device 2 controls the first pick-and-place device 41 in the material pick-and-place device 4 to take out the protective shell in the feeding device 3 and place the protective shell in the material temporary storage area, the pneumatic suction cups in the first pick-and-place device 41 are provided with a plurality of groups, the plurality of protective shells placed side by side in the material tray can be adsorbed and moved to the material temporary storage area for placement at the same time, then controls the second pick-and-place device 42 to pick up and place the protective shell in the material temporary storage area on the material clamping component 511 arranged in the material transferring device 51 and clamp the protective shell on the feeding station, then controls the rotating and transferring device 51 to rotate for one time or a preset angle relative to the frame 1, so that the material clamping component 511 clamped with the protective shell moves to the position of the external dimension detecting component 52, and then controls the dimension measuring module 522 arranged in the external dimension detecting component 52 to measure the dimension of the protective shell, and when the external dimension of the protective shell is the same as the preset external dimension or within the preset error range, the dimension of the protective shell is judged to be unqualified, and otherwise, the rotating and transferring the protective shell is controlled to rotate for one time or the predetermined angle relative to the frame 1 to the material transferring station to the next station;
Step S3: acquiring a first detection result of the outline size detection device 5, and controlling the first sorting device 7 to sort the protective shells in the outline size detection device 5 according to the first detection result, wherein the protective shells with qualified sizes are sorted to the qualified size temporary storage area 11 or the warpage detection device 8, and the protective shells with unqualified sizes are sorted to the unqualified size temporary storage area 12;
specifically, sorting the protective cases according to the first detection result of the outline size detection device 5, that is, whether the sizes of the protective cases are qualified, specifically, controlling the first sorting device 7 to sort the protective cases with qualified sizes to the temporary storage area 11 of the qualified products or the warpage detection device 8, wherein the protective cases with qualified sizes are preferentially sorted to the warpage detection device 8 to perform warpage detection, and when the warpage detection device 8 has the warpage detection in progress, the protective cases with qualified sizes are sorted to the temporary storage area 11 of the qualified products; and sorts the undersized protective casings to the undersized good register 12.
Step S4: and acquiring a second detection result of the warpage detection device 8, and controlling the second sorting device 9 to sort the protective shells in the warpage detection device 8 according to the second detection result, wherein the protective shells with qualified warpage are sorted to the warpage qualified product storage area 13, and the protective shells with unqualified warpage are sorted to the warpage unqualified product storage area 14.
Specifically, after the protective shell with qualified size is sorted to the warp detection device 8 for warp detection, the control device 2 controls the first detection component 81 in the warp detection device 8 to detect the front side or the back side of the protective shell first, the first detection component 81 can detect the front side or the back side of the protective shell first by adopting the CCD camera or the laser measuring tool and feeds back the detection result to the control device 2, when the result of the first detection component 81 that the front side or the back side of the protective shell first is unqualified, the second sorting device 9 can be controlled to directly sort the protective shell to the material disc of the warp unqualified product storage area 14 for storage, when the result of the first detection component 81 that the front side or the back side of the protective shell first is qualified, the turnover part can be controlled to turn the protective shell over 180 degrees and transfer the protective shell to the second detection component 82 to detect the other side of the protective shell first or the back side of the protective shell, and when the result of the second detection component 82 that the front side or the back side of the protective shell first is unqualified is the unqualified, the second sorting device 9 can be controlled to directly sort the protective shell to the material disc of the warp unqualified for storage area 14 when the result of the first detection component 82 that the front side or the second detection component 82 first is unqualified for storage area.
Further, the method can detect the external dimension and the warpage of the protective shell at the same time, in some embodiments, the control device 2 can edit the detection program to realize the independent detection of the external dimension and the independent detection of the warpage, the control method is the same as the above method, and is not repeated here, and it should be noted that if only the independent detection of the warpage is performed, the material disc with the protective shell to be detected can be directly stacked at the temporary storage area 12 of the unqualified product, and then the first sorting device 7 is controlled by the setting program to convey the protective shell to the warpage detection device 8 for the warpage detection.
In one embodiment, after the step of obtaining the first detection result of the outline size detection device 5 and controlling the first sorting device 7 to sort the protective shell in the outline size detection device 5 according to the first detection result, the method further includes:
detecting whether a material tray in the feeding device 3 is an empty material tray or not;
When the material tray in the feeding device 3 is an empty material tray, the material taking and placing device 4 is controlled to convey the empty material tray to the material tray conveying mechanism 6, or;
detecting whether the material trays in the size qualified product temporary storage area 11 and/or the size unqualified product temporary storage area 12 are fully loaded;
when the material trays in the qualified size temporary storage area 11 and/or the unqualified size temporary storage area 12 are fully loaded, the first sorting device 7 is controlled to convey empty material trays on the feeding device 3 and/or the material tray conveying mechanism 6 to the qualified size temporary storage area 11 and/or the unqualified size temporary storage area 12.
As described above, in the detection process, there may be a situation that the material trays in the size qualified product temporary storage area 11 and/or the size unqualified product temporary storage area 12 are stacked, so when the first sorting device 7 and the material taking and placing device 4 are provided with corresponding protective shell detection devices to detect whether the material trays are empty or full, further, the number of protective shells that each material tray can carry and the number of times that the material trays need to be picked up may be set by a preset program to judge whether the material trays are empty or full, when the material trays in the feeding device 3 are empty, the first taking and placing device 41 in the material taking and placing device 4 will be controlled to convey the empty material trays to the material tray conveying mechanism 6, or when the material trays in the size qualified product temporary storage area 11 and/or the size unqualified product temporary storage area 12 are detected to be full, the first sorting device 7 may be controlled to convey the material trays on the feeding device 3 and/or the material tray conveying mechanism 6 to the size qualified product temporary storage area 11 or the size unqualified product temporary storage area 12, when the first taking and placing device 41 in the size unqualified product temporary storage area 3 is not fully loaded to be detected to be full, and when the first sorting device 3 is controlled to be full, and the material trays in the size unqualified product temporary storage area 3 and the size unqualified product temporary storage area 12 are directly stacked on the material trays 3 and the material trays are detected to be full, and the first sorting device 3 is controlled to be full, realizing the automatic transfer of empty material trays.
In one embodiment, after the step of obtaining the second detection result of the warp detection device 8 and controlling the second sorting device 9 to sort the protective cases in the warp detection device 8 according to the second detection result, the method further includes:
detecting whether the material trays in the warpage qualified product storage area 13 and/or the warpage unqualified product storage area 14 are fully loaded;
when the tray in the warp qualified storage area 13 and/or the warp unqualified storage area 14 is fully loaded, the second sorting device 9 is controlled to convey empty trays on the tray conveying mechanism 6 to the size qualified temporary storage area 11 and/or the size unqualified temporary storage area 12.
As described above, the processing procedure of the material trays in the feeding device 3 in this embodiment is the same as that of the previous embodiment, specifically, the second sorting device 9 and the corresponding protective shell detection device are provided to detect whether the material trays are empty or full, if the material trays in the feeding device 3 are empty, the qualified product storage area 13 and/or the unqualified product storage area 14 will be warped first, and if the material trays are full, the second sorting device 9 is controlled to convey the empty material trays stacked by the material tray conveying mechanism 6 to the qualified product storage area 13 and/or the unqualified product storage area 14, so as to realize automatic transfer of the empty material trays.
In one embodiment, alarm means may also be provided in the first sorting means 7 and the second sorting means 9, which control means 2 control to give an alarm when the empty trays are not sufficiently used
In one embodiment, the control device 2 also controls the empty tray replenishment device 10 to transport empty trays resting thereon from the tray replenishment channel to the reject size register 12 when empty trays are not sufficiently used.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (10)
1. The full-automatic outline dimension warp detection system is characterized by comprising a frame, a control device, a feeding device, a material taking and placing device, an outline dimension detection device, a material disc transmission mechanism, a first sorting device, a warp detection device and a second sorting device, wherein the control device is respectively connected with the feeding device, the material taking and placing device, the outline dimension detection device, the material disc transmission mechanism, the first sorting device, the warp detection device and the second sorting device, the feeding device is used for conveying material discs provided with protective shells, the material taking and placing device is used for conveying protective shells to the outline dimension detection device, the material taking and placing device is also used for conveying empty material discs in the feeding device to the material disc transmission mechanism, the outline dimension detection device is used for detecting the dimension of a protective shell, a size qualified product temporary storage area and a size unqualified product temporary storage area are arranged on the frame, the first sorting device is used for sorting the protective shell in the outline dimension detection device to the size qualified product temporary storage area, the size unqualified product temporary storage area or the warp detection device is further arranged on the frame or the warp detection device, the warp detection device is further used for conveying the warp detection device to the size qualified product temporary storage area or the warp detection device, the warp detection device is further used for conveying empty material discs in the feeding device to the feeding device, the second sorting device is also used for conveying empty trays on the tray conveying mechanism to the warping qualified product storage area or the warping unqualified product storage area.
2. The full-automatic overall dimension warpage detection system of claim 1, wherein the loading device comprises a lifting device and a bearing frame, the lifting device is arranged on the frame, the bearing frame is used for placing a material tray, the bearing frame is connected with the lifting device, under the action of the lifting device, the bearing frame can vertically move relative to the frame, the bearing frame comprises a first bearing underframe and a first sliding support, the first bearing underframe is connected with the lifting device, a first sliding structure is arranged on the first bearing underframe, a second sliding structure matched with the first sliding structure is arranged on the first sliding support, and the first sliding structure and the second sliding structure are matched to enable the first sliding support to horizontally slide relative to the first bearing underframe.
3. The full-automatic overall dimension warpage detection system of claim 1, wherein the material taking and placing device comprises a first taking and placing device and a second taking and placing device, the rack is provided with a material temporary storage area close to the feeding device, the first taking and placing device is used for taking and placing a protective shell in the feeding device into the material temporary storage area, the second taking and placing device is used for taking and placing a protective shell in the material temporary storage area into the overall dimension detection device, and the first taking and placing device is also used for taking and placing an empty material tray in the feeding device into the material tray conveying mechanism.
4. The full-automatic outline warping detection system according to claim 1, wherein the outline detection device comprises a rotary transmission device and an outline detection assembly, at least one material clamping assembly for clamping a protective shell is arranged on the rotary transmission device, at least one feeding station, at least one detection station and at least one discharging station are arranged on the frame corresponding to the rotary transmission device, the rotary transmission device is arranged on the frame and can rotate relative to the frame so as to transmit the material clamping assembly to the feeding station, the detection station and the discharging station, and the outline detection assembly is arranged corresponding to the detection station and is used for carrying out size detection on the protective shell at the detection station.
5. The full-automatic form factor warp detection system of claim 1, wherein the tray transport mechanism comprises a drive mechanism having a tray support for supporting empty trays, the tray support being movable relative to the frame under the action of the drive mechanism.
6. The full-automatic outline dimension warping detection system according to claim 1, wherein the warping detection device comprises a detection part and a turnover part which are arranged on the frame, the detection part comprises a first detection component and a second detection component, the first detection component is used for detecting whether one side of the protective shell is warped, and the second detection component is used for detecting whether the other side of the protective shell is warped;
After the first detection assembly detects one side of the protective housing is completed, the overturning part drives the protective housing to overturn and move to the second detection assembly to detect the other side of the protective housing.
7. The full-automatic form factor warp detection system of claim 1, wherein the second sorting device comprises a first sliding module, a second sliding module, a third sliding module and a pickup assembly, the first sliding module is arranged on the frame and can move relative to the frame, the second sliding module is arranged on the first sliding module and can slide relative to the first sliding module, the third sliding module is arranged on the second sliding module and can move relative to the second sliding module, the pickup assembly is arranged on the third sliding module, and the pickup assembly is used for picking up empty material trays on a protective shell or a material tray conveying mechanism in the warp detection device.
8. A detection method applied to the full-automatic form factor warp detection system according to any one of claims 1 to 7, the method comprising:
controlling the feeding device to feed based on the control device;
Controlling the material taking and placing device to convey the protective shell to the outline dimension detection device based on the control device for dimension detection;
acquiring a first detection result of an outline size detection device, and controlling the first sorting device to sort the protective shells in the outline size detection device according to the first detection result, wherein the protective shells with qualified sizes are sorted to the temporary storage area of qualified products or the warpage detection device, and the protective shells with unqualified sizes are sorted to the temporary storage area of unqualified products;
and acquiring a second detection result of the warpage detection device, and controlling the second sorting device to sort the protective shells in the warpage detection device according to the second detection result, wherein the protective shells with qualified warpage are sorted to the warpage qualified product storage area, and the protective shells with unqualified warpage are sorted to the warpage unqualified product storage area.
9. The method according to claim 8, wherein the step of acquiring the first detection result of the outline detection device, and controlling the first sorting device to sort the protective cases in the outline detection device according to the first detection result, further comprises:
Detecting whether a material tray in the feeding device is an empty material tray or not;
when the material tray in the feeding device is an empty material tray, the material taking and placing device is controlled to convey the empty material tray into the material tray conveying mechanism, or;
detecting whether the material trays in the temporary storage area of the qualified products and/or the temporary storage area of the unqualified products are fully loaded;
when the material trays in the qualified size product temporary storage area and/or the unqualified size product temporary storage area are fully loaded, the first sorting device is controlled to convey the empty material trays on the feeding device and/or the material tray conveying mechanism to the qualified size product temporary storage area and/or the unqualified size product temporary storage area.
10. The inspection method of claim 9, wherein after the step of acquiring the second inspection result of the warp inspection device and controlling the second sorting device to sort the protective cases in the warp inspection device according to the second inspection result, further comprises:
detecting whether the material discs in the warping qualified product storage area and/or the warping unqualified product storage area are fully loaded or not;
and when the warping qualified product storage area and/or the warping unqualified product storage area are/is fully loaded with the material trays, controlling the second sorting device to convey the empty material trays on the material tray conveying mechanism to the size qualified product temporary storage area and/or the size unqualified product temporary storage area.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202310033488.7A CN116511076A (en) | 2023-01-10 | 2023-01-10 | Full-automatic overall dimension warping detection system and detection method |
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