CN112246669A - Intelligent watch screw hole detection device and method - Google Patents

Intelligent watch screw hole detection device and method Download PDF

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Publication number
CN112246669A
CN112246669A CN202011306759.4A CN202011306759A CN112246669A CN 112246669 A CN112246669 A CN 112246669A CN 202011306759 A CN202011306759 A CN 202011306759A CN 112246669 A CN112246669 A CN 112246669A
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China
Prior art keywords
unit
detected
screw hole
watch
feeding unit
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Pending
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CN202011306759.4A
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Chinese (zh)
Inventor
李凤园
李荣辉
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Huizhou Weibo Precision Technology Co ltd
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Huizhou Weibo Precision Technology Co ltd
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Priority to CN202011306759.4A priority Critical patent/CN112246669A/en
Publication of CN112246669A publication Critical patent/CN112246669A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/04Sorting according to size
    • B07C5/10Sorting according to size measured by light-responsive means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms

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Abstract

The invention relates to an intelligent watch screw hole detection device which comprises a control system, a detection unit, a transfer unit, a product placement unit and a display, wherein the detection unit and the transfer unit are arranged on a first workbench, the display is arranged on a second workbench, the product placement unit is composed of a first feeding unit, a good product placement unit, a defective product placement unit and a second feeding unit, the feeding unit and the good product placement unit are arranged on a first case, the defective product placement unit and the second feeding unit are arranged on a second case, the first case and the second case are respectively positioned on two opposite sides of the first workbench, and the second workbench is arranged on the outer side of the second case. The device and the method for detecting the screw hole of the intelligent watch have the advantages of reasonable structural layout, small occupied space, high detection accuracy, high efficiency and the like.

Description

Intelligent watch screw hole detection device and method
Technical Field
The invention relates to the technical field of intelligent watch screw hole detection, in particular to an intelligent watch screw hole detection device and method.
Background
To the screw hole detection in the intelligent wrist-watch, the tradition detection method generally uses the magnifying glass to visually detect by the manual work, this kind of traditional manual detection mode, during the use, need the handheld magnifying glass of operating personnel to detect the screw hole in the intelligent wrist-watch one by one, every screw hole that detects, operating personnel all need aim at this screw hole with the magnifying glass, the size of screw hole is visualized through the magnifying glass to the operating personnel, because the screw hole of intelligent wrist-watch is less, the general design of tooth hole is M1.2-1.4, the operating personnel hardly accurately sees tooth hole the inside and judges, it is just very easy to misjudge to see clearly, and then the defective products shipment appears, cause the customer to reduce the brand trust, moreover, this kind of manual work detection mode, its check-up time is long, and is inefficient.
Disclosure of Invention
The invention provides an intelligent watch screw hole detection device and method which are reasonable in structural layout, small in occupied space, high in detection accuracy and high in efficiency.
In order to achieve the above purpose, the following technical solutions are provided.
The utility model provides an intelligence wrist-watch screw hole detection device, includes control system, detecting element, transfer unit, product placement unit and display, detecting element and transfer unit setting are on first workstation, the display sets up on the second workstation, the product is placed the unit and is placed the unit by first material loading unit, yields, and the unit is placed to the defective products and the second material loading unit constitutes, wherein, first material loading unit and yields are placed unit equipment on first quick-witted case, the defective products is placed unit and second material loading unit setting on second machine case, first quick-witted case and second machine case are located the relative both sides of first workstation respectively, the outside of second machine case is the second workstation.
Further, the detection unit comprises a camera frame and a CCD camera, and the CCD camera is mounted on the first workbench through the camera frame.
Further, the structure that unit, defective products were placed to first material loading unit, yields and is placed unit, defective products and second material loading unit constitutes the same, first material loading unit includes driving motor, rotatory screw rod and motion tray, driving motor installs on the motor mounting bracket, be equipped with the lift hole that supplies the motor mounting bracket to pass on the first quick-witted case top panel, driving motor's drive end and rotatory screw rod are connected, rotatory screw rod and the first material loading unit drive mount threaded connection who installs in first quick-witted case top panel bottom, be used for placing the tool box on the motion tray.
Further, the jig box is of a plate-shaped structure, a plurality of positioning grooves are formed in the jig box from the top surface downwards, the depth of each positioning groove is larger than the height of a product, the upper surface of the product is lower than the top surface of the jig box after the product is placed into the positioning groove, a positioning block extending upwards is arranged at the center of each positioning groove, and a plurality of concave positions used for clamping the product are arranged on the side surfaces of the positioning blocks.
Furthermore, the feeding unit further comprises a plurality of positioning pieces, and the positioning pieces are distributed on two opposite side positions of the jig box in a dispersed manner to clamp or position the jig box.
Furthermore, the positioning piece is an L-shaped positioning piece, the bottom edge of the L-shaped positioning piece is installed on the top panel of the first case through a fastening piece, and the other edge of the L-shaped positioning piece is used for positioning a product.
Furthermore, the four corners of the motion tray are provided with extending blocks extending outwards.
Furthermore, guide pillars are respectively arranged on four extending blocks of the moving tray, a guide pillar sleeve is sleeved outside the guide pillars, a circle of mounting ring extending outwards is arranged at the bottom of the guide pillar sleeve, the guide pillar sleeve is mounted on the top panel of the first chassis through a fastener, and the fastener is mounted at the mounting ring.
Further, the transfer unit is a manipulator, and the grabbing end of the manipulator comprises two product grabs for grabbing products and a jig grabs for grabbing the jig box.
A method for detecting a screw hole of an intelligent watch by using the device for detecting the screw hole of the intelligent watch comprises the following steps,
s1: sequentially loading watches with screw holes to be detected into the positioning grooves of the vacant jig box to fill the jig box;
s2: the jig boxes filled with the watches are sequentially stacked on the moving rotary disc in the first feeding unit and the second feeding unit, and a plurality of jig boxes are stacked in the first feeding unit and the second feeding unit;
s3: sequentially stacking a plurality of vacant jig boxes on the movement turntables in the good product placing unit and the defective product placing unit;
s4: starting a transfer unit, moving a grabbing piece on the transfer unit to the position above a jig box in a first feeding unit, grabbing a watch to be detected in the jig box, then transferring the watch to a CCD camera, detecting a screw hole in the watch by the CCD camera, transmitting a data detected by the CCD camera to a control system, displaying the detection data of the CCD camera on a display by the control system, comparing the detection data with preset data, determining that the detection data are qualified products according with the preset data, determining that the detection data are unqualified products not according with the preset data, transmitting a determination result to the transfer unit, transferring the qualified products to the jig box in a qualified product placing unit after the transfer unit receives the determination result, transferring the unqualified products to the jig box in the unqualified product placing unit, and if the judgment is circulating, completing the detection of the watches to be detected in all the first feeding units; and then, detecting the watch to be detected in the second feeding unit by adopting the same method as the watch to be detected in the first feeding unit, when the watch to be detected in the second feeding unit is detected, feeding in the first feeding unit, and after the watch to be detected in the second feeding unit is detected, detecting the watch to be detected in the first feeding unit, if so, circulating until all the watches to be detected are detected.
Compared with the prior art, the intelligent watch screw hole detection device and method have the following beneficial effects:
the screw hole detection device for the intelligent watch is suitable for detecting screw holes of the intelligent watch, and is characterized in that a detection unit and a transfer unit are arranged on a first workbench, a first case for mounting a first feeding unit and a good product placing unit and a second case for mounting a second feeding unit and a defective product placing unit are arranged on two sides of the first workbench, a second workbench is arranged outside the second case, and a display is arranged on the second workbench, so that the screw hole detection device for the intelligent watch is reasonable in overall structural layout and small in occupied space; the display, the first feeding unit, the second feeding unit, the good product placing unit, the defective product placing unit, the detection unit and the transfer unit are respectively connected with the control system, the control system controls the start or stop of the units or the electrical components in the detection process, the whole detection process is automatically completed except for product feeding, the whole detection process is continuous and does not stop, the detection accuracy and the efficiency are high, the single-chip detection time is about 3 seconds, which is about 1/3 of the existing manual detection time, the detection yield of the detected delivery batch is 99.9 percent, the detection yield of products is greatly improved, and the defective products are prevented from flowing into customers.
Drawings
FIG. 1 is a perspective view of a screw hole detection device of an intelligent watch according to the present invention;
FIG. 2 is a perspective view of the first table of FIG. 1 with the detection unit and the transfer unit mounted thereon;
FIG. 3 is a perspective view of the first loading unit and the good product placement unit mounted on the first chassis in FIG. 1;
fig. 4 is a side view of the first loading unit and the good product placement unit mounted on the first chassis in fig. 1;
fig. 5 is a perspective view of the jig box of fig. 1.
Detailed Description
The following describes the device and method for detecting a screw hole of a smart watch in detail with reference to the following embodiments and accompanying drawings.
Referring to fig. 1 and 3, a non-limiting embodiment of the present invention is an intelligent watch screw hole detection apparatus, including a control system, a detection unit 100, a transfer unit 200, a product placement unit and a display 700, where the detection unit 100 and the transfer unit 200 are disposed on a first workbench 2, the display 700 is disposed on a second workbench 4, and the product placement unit is composed of a first feeding unit 300, a good product placement unit 400, a defective product placement unit 500 and a second feeding unit 600, where the first feeding unit 300 and the good product placement unit 400 are disposed on a first chassis 1, the defective product placement unit 500 and the second feeding unit 600 are disposed on a second chassis 2, the first chassis 1 and the second chassis 2 are respectively located at two opposite sides of the first workbench 2, and the second workbench 4 is located outside the second chassis 2. The screw hole detection device for the intelligent watch is suitable for detecting screw holes of the intelligent watch, the detection unit 100 and the transfer unit 200 are arranged on the first workbench 2, the first case 1 for mounting the first feeding unit 300 and the good product placing unit 400 and the second case 2 for mounting the second feeding unit 600 and the bad product placing unit 500 are arranged on two sides of the first workbench 2, the second workbench 4 is arranged outside the second case 2, and the display 700 is arranged on the second workbench 4, so that the whole structure layout is reasonable, and the occupied space is small; the display 700, the first feeding unit 300, the second feeding unit 600, the good product placing unit 400, the defective product placing unit 500, the detection unit 100 and the transfer unit 200 are respectively connected with a control system, the control system controls the start or stop of the units or the electric appliance components in the detection process, the whole detection process is automatically completed except for product feeding, and the detection precision and the efficiency are high. Specifically, the positions of the first feeding unit 300, the good product placing unit 400, the defective product placing unit 500 and the second feeding unit 600 may be interchanged according to actual situations. In this embodiment, the first chassis 1 and the second chassis 2 are further provided with a safety grating 800, and the safety grating 800 is located outside the product placing unit to ensure safety protection of personnel during operation of the device.
Referring to fig. 1 and 2, in a non-limiting embodiment of the present invention, the detecting unit 100 includes a camera frame 110 and a CCD camera 120, and the CCD camera 120 is mounted on the first table 2 through the camera frame 110. Adopt CCD camera 120 to carry out intelligent wrist-watch screw hole and detect, CCD camera 120 output signal degree of accuracy is high, and then ensures the precision that screw hole size detected.
Referring to fig. 1, 3 and 4, according to a non-limiting embodiment of the present invention, the first feeding unit 300, the good product placing unit 400, the defective product placing unit 500 and the second feeding unit 600 have the same structure, the first feeding unit 300 includes a driving motor 310, a rotating screw 380 and a moving tray 320, the driving motor 310 is mounted on a motor mounting rack 390, a lifting hole for the motor mounting rack 390 to pass through is formed on a top panel of the first chassis 1, a driving end of the driving motor 310 is connected to the rotating screw 380, the rotating screw 380 is threadedly connected to the first feeding unit driving mounting rack 330 mounted at the bottom of the top panel of the first chassis 1, the driving motor 310 is started to drive the rotating screw 380 to rotate, the rotating screw 380 moves upwards during the spiral rotation process, and then the driving motor 310 and the motor mounting rack 390 move upwards together, the moving tray 320 is jacked up one layer upwards, a space is reserved between the moving tray 320 and the top panel of the first case 1, and the jig box 340 is placed on the moving tray 320. Specifically, after the smart watches in the top jig box 340 are transferred to the detection unit 100 by the transfer unit 200, the CCD camera 120 detects the smart watches and transfers the detected smart watches to the good product placement unit 400 or the bad product placement unit 500 by the transfer unit 200, the top jig box 340 can be taken out manually or by the transfer unit 200, the driving motor 310 is started to transfer the jig box 340 upward by one layer, so that the second jig box 340 is transferred to the top layer, after the smart watches in the second jig box 340 are all detected, the next jig box 340 is transferred upward by one layer again, if the process is repeated, until all the smart watch holes in the first feeding unit 300 are detected, the smart watch holes in the second feeding unit 600 are detected in the same manner until all the products to be detected are completed, the whole detection process is continuous without stopping, and has high automation degree and high efficiency.
Referring to fig. 1, 3, 4 and 5, in a non-limiting embodiment of the present invention, the jig box 340 is a plate-shaped structure, the jig box 340 has a plurality of positioning grooves 341 downward from a top surface, a depth of the positioning grooves 341 is greater than a height of a product, so that an upper surface of the product after the product is placed in the positioning grooves 341 is lower than the top surface of the jig box 340, a positioning block 342 protruding upward is disposed at a center of the positioning grooves 341, and a plurality of recessed positions 343 for engaging with the product are disposed on a side surface of the positioning block 342. Due to the arrangement of the plate-shaped structure jig box 340, the positioning of the product is stable, the product can be accurately and quickly grabbed by the transfer unit 200, and the detection efficiency is effectively ensured; the setting that constant head tank 341 degree of depth is greater than the product height makes the upper surface of product be less than the top surface of tool box 340 behind the product was put into constant head tank 341, effectively ensures tool box 340 and can not cause the extrusion or damage to the product at the stacking in-process, effectively ensures product quality.
Referring to fig. 1, 3, 4 and 5, in a non-limiting embodiment of the present invention, the feeding unit further includes a plurality of positioning members 350, and the positioning members 350 are distributed at two opposite sides of the jig box 340 to engage or position the jig box 340. The arrangement of the plurality of positioning members 350 is used for clamping or positioning the jig box 340 from two sets of opposite sides of the jig box 340, specifically, at least two positioning members 350 are arranged outside each side of the jig box 340, the plurality of positioning members 350 are positioned around the jig box 340, the stability of the jig box 340 is effectively ensured, a guarantee is provided for the displacement of subsequent products and the jig box 340, and the product detection precision and efficiency are ensured.
Referring to fig. 1, 3, 4 and 5, in a non-limiting embodiment of the present invention, the positioning member 350 is an L-shaped positioning member 350, a bottom edge of the L-shaped positioning member 350 is mounted on the top panel of the first chassis 1 by a fastener, and another edge of the L-shaped positioning member 350 is used for positioning a product. The bottom of the L-shaped positioning piece 350 is used for fixing, and the side vertical plate is used for positioning the jig box 340, so that the stability of the jig box 340 is ensured.
Referring to fig. 1, 3, 4 and 5, in a non-limiting embodiment of the present invention, the four corners of the moving tray 320 are provided with outward extending blocks 321, the extending blocks 321 are provided as the mounting and supporting positions of the moving tray 320, and the moving tray 320 is connected to the guide posts 360 at the positions of the extending blocks 321 by fasteners, so as to ensure the stability of the movement of the moving tray 320.
Referring to fig. 1, 3, 4 and 5, in a non-limiting embodiment of the present invention, guide posts 360 are respectively installed on four extending blocks 321 of the moving tray 320, a guide post sleeve 370 is sleeved outside the guide posts 360, a circle of mounting rings 371 extending outward is installed at the bottom of the guide post sleeve 370, the guide post sleeve 370 is installed on the top panel of the first chassis 1 through fasteners, and the fasteners are installed at the mounting rings 371. The guide post 360 and the guide post sleeve 370 are arranged, and the guide post sleeve 370 is used for being installed on the top panel of the first case 1, and simultaneously provides guidance for the up-and-down movement of the guide post 360, so that the stability of the up-and-down movement of the moving tray 320 is ensured.
Referring to fig. 1 and 2, in a non-limiting embodiment of the present invention, the transfer unit 200 is a robot, and a gripping end of the robot includes two product grippers 210 for gripping a product and a jig gripper 220 for gripping a jig box 340. Specifically, two product grippers 210 are arranged at the front end of a grabbing end, a jig gripper 220 is arranged on the side surface of the grabbing end, the grabbing end is rotatably connected with the last joint position of the manipulator, the two product grippers 210 are arranged, so that the manipulator can grab two smart watch products at one time when grabbing the products, after one product is detected by the CCD camera 120, the grabbing end rotates 180 degrees, so that the other product corresponds to the CCD camera 120, and after the two products are detected, the manipulator transfers the two products to the next unit; the jig gripper 220 may be configured to grip the jig box 340 and transfer the jig box 340 to a suitable station, in this embodiment, the jig gripper 220 is a suction cup structure, and of course, in addition to the suction cup structure in this embodiment, the jig gripper 220 may also be configured to be a clamping jaw structure or other common gripping structures.
Referring to fig. 1 to 5, a non-limiting embodiment of the present invention is a method for detecting a screw hole of a smart watch, the method for detecting a screw hole of a smart watch using the screw hole detection apparatus of a smart watch, comprising the following steps,
s1: sequentially loading watches with screw holes to be detected into the positioning grooves 341 of the vacant jig box 340 to fill the jig box 340;
s2: the jig boxes 340 filled with the watches are sequentially stacked on the moving turntables in the first feeding unit 300 and the second feeding unit 600, and a plurality of jig boxes 340 are stacked in the first feeding unit 300 and the second feeding unit 600;
s3: sequentially stacking a plurality of vacant jig boxes 340 on the moving turntables in the good product placing unit 400 and the defective product placing unit 500;
s4: the transfer unit 200 is started, the gripping member on the transfer unit 200 moves to the upper part of the jig box 340 in the first feeding unit 300, grips the watch to be detected in the jig box 340, then the watch is transferred to the CCD camera 120, the CCD camera 120 detects the screw hole on the watch, the data detected by the CCD camera 120 is transmitted to the control system, the control system displays the data detected by the CCD camera 120 on the display 700 and compares the detected data with the preset data, the good product conforming to the predetermined data and the bad product not conforming to the predetermined data are transmitted to the transfer unit 200, and the transfer unit 200 receives the determination result, transferring the good products into the jig box 340 in the good product placing unit 400, transferring the defective products into the jig box 340 in the defective product placing unit 500, and if the steps are repeated, completing the detection of the watches to be detected in all the first feeding units 300; then, the to-be-detected watch in the second feeding unit 600 is detected by the same method as the to-be-detected watch in the first feeding unit 300, when the to-be-detected watch in the second feeding unit 600 is detected, feeding is performed in the first feeding unit 300, and after the to-be-detected watch in the second feeding unit 600 is detected, the to-be-detected watch in the first feeding unit 300 is detected, if so, the detection is repeated until all the to-be-detected watches are detected.
In the description of the present invention, it is to be understood that terms such as "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, which indicate orientations or positional relationships, are used based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and for the simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The above embodiments are only specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications are possible without departing from the inventive concept, and such obvious alternatives fall within the scope of the invention.

Claims (10)

1. The utility model provides an intelligence wrist-watch screw hole detection device which characterized in that: including control system, detecting element, transfer unit, product placement element and display, detecting element and transfer unit setting are on first workstation, the display sets up on the second workstation, the product is placed the unit and is placed the unit, defective products placement element and second material loading unit by first material loading unit, yields and constitute, wherein, unit equipment is placed on first quick-witted case to first material loading unit and yields, the defective products is placed unit and second material loading unit and is set up on second machine case, first quick-witted case and second machine case are located the relative both sides of first workstation respectively, the outside of second machine case is the second workstation.
2. The device of claim 1, wherein the detection unit comprises a camera frame and a CCD camera, and the CCD camera is mounted on the first worktable through the camera frame.
3. The intelligent watch screw hole detection device according to claim 2, wherein the first feeding unit, the non-defective product placing unit, the defective product placing unit and the second feeding unit are identical in structure, the first feeding unit comprises a driving motor, a rotating screw and a motion tray, the driving motor is installed on a motor installation frame, a lifting hole for the motor installation frame to penetrate through is formed in the first case top panel, the driving end of the driving motor is connected with the rotating screw, the rotating screw is in threaded connection with a first feeding unit installed at the bottom of the first case top panel, and the motion tray is used for placing a jig box.
4. The device for detecting the screw hole of the smart watch according to claim 3, wherein the jig box is a plate-shaped structure, the jig box is provided with a plurality of positioning grooves downward from the top surface, the depth of the positioning grooves is greater than the height of the product, so that the upper surface of the product is lower than the top surface of the jig box after the product is placed in the positioning grooves, the positioning grooves are provided with positioning blocks extending upward at the centers, and the side surfaces of the positioning blocks are provided with a plurality of recessed positions for engaging with the product.
5. The device for detecting the screw hole of the smart watch according to claim 4, wherein the feeding unit further comprises a plurality of positioning members, and the plurality of positioning members are distributed at two opposite sides of the jig box in a dispersed manner to engage with or position the jig box.
6. The device for detecting the screw hole of the smart watch according to claim 5, wherein the positioning member is an L-shaped positioning member, the bottom edge of the L-shaped positioning member is mounted on the top panel of the first case through a fastening member, and the other edge of the L-shaped positioning member is used for positioning a product.
7. The intelligent watch screw hole detection device according to claim 6, wherein four corners of the motion tray are provided with extending blocks extending outwards.
8. The device for detecting the screw hole of the smart watch according to claim 7, wherein the four protruding blocks of the motion tray are respectively provided with a guide post, the guide post is sleeved with a guide post sleeve, the bottom of the guide post sleeve is provided with a circle of mounting ring protruding outwards, the guide post sleeve is mounted on the top panel of the first case through a fastening member, and the fastening member is mounted at the mounting ring.
9. The device for detecting the screw hole of the smart watch according to any one of claims 3 to 8, wherein the transfer unit is a robot, and a gripping end of the robot comprises two product grippers for gripping a product and a jig gripper for gripping a jig box.
10. A screw hole detection method for a smart watch, which is a method for detecting a screw hole of the smart watch by using the screw hole detection device for the smart watch of any one of claims 1 to 9, and comprises the following steps,
s1: sequentially loading watches with screw holes to be detected into the positioning grooves of the vacant jig box to fill the jig box;
s2: the jig boxes filled with the watches are sequentially stacked on the moving rotary disc in the first feeding unit and the second feeding unit, and a plurality of jig boxes are stacked in the first feeding unit and the second feeding unit;
s3: sequentially stacking a plurality of vacant jig boxes on the movement turntables in the good product placing unit and the defective product placing unit;
s4: starting a transfer unit, moving a grabbing piece on the transfer unit to the position above a jig box in a first feeding unit, grabbing a watch to be detected in the jig box, then transferring the watch to a CCD camera, detecting a screw hole in the watch by the CCD camera, transmitting a data detected by the CCD camera to a control system, displaying the detection data of the CCD camera on a display by the control system, comparing the detection data with preset data, determining that the detection data are qualified products according with the preset data, determining that the detection data are unqualified products not according with the preset data, transmitting a determination result to the transfer unit, transferring the qualified products to the jig box in a qualified product placing unit after the transfer unit receives the determination result, transferring the unqualified products to the jig box in the unqualified product placing unit, and if the judgment is circulating, completing the detection of the watches to be detected in all the first feeding units; and then, detecting the watch to be detected in the second feeding unit by adopting the same method as the watch to be detected in the first feeding unit, when the watch to be detected in the second feeding unit is detected, feeding in the first feeding unit, and after the watch to be detected in the second feeding unit is detected, detecting the watch to be detected in the first feeding unit, if so, circulating until all the watches to be detected are detected.
CN202011306759.4A 2020-11-19 2020-11-19 Intelligent watch screw hole detection device and method Pending CN112246669A (en)

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Application publication date: 20210122