WO2015107619A1 - Dispositif pour inspecter une glissière pour fermeture à glissière - Google Patents

Dispositif pour inspecter une glissière pour fermeture à glissière Download PDF

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Publication number
WO2015107619A1
WO2015107619A1 PCT/JP2014/050436 JP2014050436W WO2015107619A1 WO 2015107619 A1 WO2015107619 A1 WO 2015107619A1 JP 2014050436 W JP2014050436 W JP 2014050436W WO 2015107619 A1 WO2015107619 A1 WO 2015107619A1
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WO
WIPO (PCT)
Prior art keywords
cover
slider
camera
cam
handle
Prior art date
Application number
PCT/JP2014/050436
Other languages
English (en)
Japanese (ja)
Inventor
秋山　茂
誠 蓙谷
真悟 飯干
Original Assignee
Ykk株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ykk株式会社 filed Critical Ykk株式会社
Priority to CN201480003084.2A priority Critical patent/CN104823033B/zh
Priority to PCT/JP2014/050436 priority patent/WO2015107619A1/fr
Priority to TW104101026A priority patent/TWI527637B/zh
Publication of WO2015107619A1 publication Critical patent/WO2015107619A1/fr

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/08—Testing mechanical properties
    • G01M11/081—Testing mechanical properties by using a contact-less detection method, i.e. with a camera
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/007—Subject matter not provided for in other groups of this subclass by applying a load, e.g. for resistance or wear testing

Definitions

  • the present invention relates to an apparatus for inspecting a slide fastener slider assembled by a slider assembly machine.
  • a slider for a slide fastener for example, a slider with an automatic stop device disclosed in Patent Document 1 is known. As shown in FIGS. 1 and 2, the slider is composed of a body 1, a cover 2, a spring 3, and a handle 4.
  • the fuselage 1 includes an upper wing plate 10 and a lower wing plate 11 that are arranged to face each other in the vertical direction, and a connecting column 12 that connects the upper wing plate 10 and the lower wing plate 11.
  • An element passage 13 through which the fastener element passes is formed between the upper wing plate 10 and the lower wing plate 11.
  • the element passage 13 extends in the front-rear direction of the body 1.
  • a claw hole 14 is formed in the upper blade 10.
  • the claw hole 14 penetrates the upper blade 10 in the vertical direction and communicates with the element passage 13.
  • the body 1 can move along the fastener element. When the body 1 moves rearward, the fastener element is separated. When the body 1 moves forward, the fastener element meshes.
  • a support column 15 and an engagement column 16 are provided on the upper surface of the upper blade 10.
  • the support column 15 and the engagement column 16 protrude upward from the upper surface of the upper blade 10.
  • pillar 15 and the engagement pillar 16 are arrange
  • a groove 17 is formed on the upper surface of the upper blade 10.
  • the groove 17 accommodates the spring 3.
  • the groove 17 is disposed at the center in the left-right direction of the body 1 and extends in the front-rear direction of the body 1.
  • the groove 17 penetrates the engaging column 16 in the front-rear direction.
  • the cover 2 includes an upper surface plate 20, a front surface plate 21, a rear surface plate 22, and left and right side surface plates 23, and has a cover body 2a having an open lower surface.
  • the locking piece 24 protrudes from the lower end of the rear plate 22.
  • a cam surface 25 is formed on the lower surfaces of the left and right side plates 23.
  • the cam surface 25 is a surface curved in a concave shape upward.
  • a stop claw 26 is provided on one of the left and right side plates 23. The stop claw 26 is disposed closer to the rear plate 22 and protrudes downward.
  • Spring 3 is a long rod-shaped material.
  • the spring 3 is housed in the groove 17 and is fixed at one end in the longitudinal direction. Then, the end 3 a on the other side in the length direction of the spring 3 protrudes rearward beyond the engagement column 16.
  • the handle 4 has a main body part 4a on one side in the length direction and a link part 4b on the other side in the length direction.
  • the main body portion 4a is a portion that is picked up with a finger when the handle 4 is operated.
  • the link part 4 b is a part connected to the body 1.
  • the link portion 4b has a shaft 4c.
  • the shaft 4 c is disposed between the support column 15 and the engagement column 16 in the front-rear direction of the body 1.
  • the cover 2 is disposed on the upper surface of the upper blade 10.
  • the shaft 4 c of the handle 4 is disposed between the body 1 and the cover 2 in the vertical direction of the body 1.
  • the handle 4 is rotatable about the shaft 4c.
  • the cover 2 covers the support column 15 and the engagement column 16, and is disposed so that the locking piece 24 contacts the lower surface of the end 3 a of the spring 3.
  • the cover 2 is attached to the support column 15 at portions of the left and right side plates 23 near the front plate 21.
  • the cover 2 is swingable in the vertical direction with the support column 15 as a fulcrum. *
  • the cover 2 is always urged downward by the end 3 a of the spring 3 contacting the locking piece 24. As a result, the cover 2 is held at the first position, which is the lower limit of movement.
  • the puller 4 takes a horizontal posture parallel to the front-rear direction of the body 1 as shown in FIG.
  • the stop claw 26 enters the element passage 13 from the claw hole 14 as shown in FIG. Thereby, the stop pawl 26 engages with a fastener element (not shown) passing through the element passage 13. That is, the body 1 cannot move along the fastener element.
  • Patent Document 2 discloses an inspection apparatus that inspects whether a slider is a non-defective product or a defective product.
  • the handle is swung up and down, and the swing amount is detected by the detection lever and the detection unit. A good product and a defective product are discriminated based on the swing amount.
  • the conventional inspection apparatus discriminates between non-defective products and defective products based on the swing amount of the handle, it is necessary to adjust the position of the detection bar each time the shape and weight of the handle are different. This adjustment is a complicated operation and takes time.
  • the present invention has been made to solve the above-described problems.
  • the purpose is to enable the slider inspection device of the slider assembling machine to inspect the sliders with different shapes and weights of the handle whether they are good or defective in a short time.
  • the present invention includes a body 1 having an element passage 13 and a cover 2 having a stop claw 26.
  • the cover 2 has a first position where the stop claw 26 enters the element passage 13, and the stop claw 26 comes out of the element passage 13.
  • a slide fastener slider inspecting apparatus comprising: a pass / fail judgment means for judging pass / fail of a slider by comparing an image photographed by the camera 51 with an image stored in advance.
  • the cover 2 is urged to move to the first position by the spring 3
  • the camera 51 photographs the cover 2 displaced from the second position to the first position
  • the pass / fail determination means 80 compares the image captured by the camera 51 with an image stored in advance to determine pass / fail of the slider.
  • a handle 4 is disposed between the body 1 and the cover 2.
  • the displacing means 50 moves the cover 2 toward the second position by displacing the position of the handle 4.
  • the displacement means 50 is movable in the vertical direction by the moving means, The moving means moves the displacing means 50 to an upper position that is separated from the handle 4 and a lower position that pushes down the handle 4.
  • the displacement means 50 can easily move the cover 2 toward the second position. Therefore, the inspection apparatus can simplify the structure for displacing the cover 2.
  • the displacement means 50 can be stopped at an intermediate position between the upper position and the lower position by the moving means,
  • the cover 2 moves to the first position when the displacement means 50 stops at the intermediate position.
  • the displacement means 50 can suppress the swinging movement of the handle up and down when photographing the cover 2 at the first position. Therefore, the inspection apparatus can determine the quality of the slider accurately.
  • the moving mechanism includes a first cam 66 that rotates, and a first lifting body 60 that moves in the vertical direction by the rotation of the first cam 66.
  • the displacement means 50 is attached to the first elevating body 60.
  • the moving mechanism includes a second cam 67 that rotates, and a second elevating body 61 that moves up and down by the rotation of the second cam 67.
  • the camera 51 is attached to the second lifting body 61.
  • the moving mechanism can stably operate the displacement means 50 and the camera 51 at a high speed. Therefore, the inspection apparatus can accurately determine the quality of the slider in a short time.
  • the first cam 66 and the second cam 67 are rotated by a servo motor 64,
  • the position of the displacement means 50 is detected by the rotation of the servo motor 64, and based on the detection, the photographing by the camera 51 is started.
  • the inspection apparatus photographs the cover at the first position and the cover at the second position based on the position of the displacement means 50, so there is no need to separately provide detection means for detecting the position of the cover.
  • the structure can be simplified.
  • the displacement means 50 displaces the cover 2 between the first position and the second position, the camera 51 photographs the cover 2 at each position, and compares the photographed image with a prestored image. Since the determination is made, it is possible to accurately determine whether or not the sliders having different shapes and weights of the handle are accurate in a short time.
  • the slider assembling machine of the present invention assembles the slide fastener slider shown in FIGS.
  • the slider includes the body 1, the cover 2, the spring 3, and the handle 4.
  • the body 1 has an element passage 13 therein.
  • the cover 2 has a stop claw 26.
  • the slider assembling machine includes a machine frame 40 and a turntable 41 supported to be rotatable with respect to the machine frame 40.
  • the machine frame 40 includes a base 40a and a column 40b that stands from the upper surface of the base 40a.
  • the turntable 41 rotates intermittently in the direction of the arrow every predetermined angle around the column 40b.
  • the turntable 41 there are a body supply device 42, a spring supply device 43, a handle supply device 44, a cover supply device 45, a cover mounting device 46, an inspection device 47 according to the present invention, and a discharge device 48. Arranged at intervals in the direction of rotation.
  • the turntable 41 has a disk shape.
  • a storage recess 41 a for storing the slider body 1 is formed in the peripheral portion of the turntable 41.
  • a plurality of storage recesses 41 a are arranged at intervals in the rotation direction of the turntable 41.
  • the above slider assembly machine assembles the slider as follows.
  • the slider assembling machine rotates the turntable 41 by a predetermined angle so that one storage recess 41 a faces the body supply device 42.
  • the body supply device 42 supplies the body 1 to the storage recess 41a.
  • the housing recess 41a in which the body 1 is housed faces the spring supply device 43 as the turntable 41 rotates by a predetermined angle.
  • the spring supply device 43 supplies the spring 3 to the body 1.
  • the handle supply device 44 supplies the handle 4 to the body 1.
  • the cover supply device 45 supplies the cover 2 to the body 1.
  • the cover attaching device 46 attaches the cover 2 to the body 1.
  • the cover 2 is attached to the body 1 so as to be displaceable at a first position where the stop pawl 26 enters the element passage 13 and a second position where the stop pawl 26 exits from the element passage 13.
  • the assembly of the slider is completed.
  • the assembled slider is detected by the inspection device 47.
  • the discharge device 48 discharges the slider from the storage recess 41 a of the turntable 41.
  • the discharge device 48 discharges the slider into a non-defective product and a defective product based on the detection result of the inspection device 47.
  • the inspection apparatus 47 of the present invention will be described.
  • the body 1 of the slider is housed in the housing recess 41 a of the turntable 41.
  • the connecting column 12 of the body 1 is disposed on the peripheral edge 41 b side of the turntable 41.
  • the stop claw 26 of the cover 2 is arranged on the rotation center side of the turntable 41.
  • the stop pawl 26 protrudes into the element passage 13 of the body 1.
  • the handle 4 has a shaft 4 c disposed between the body 1 and the cover 2. And the handle 4 is arrange
  • the main-body part 4a protrudes outside the peripheral edge 41b of the turntable 41.
  • the inspection device 47 inspects whether or not the cover 2 is displaced to an appropriate position.
  • the cover 2 before the inspection is pushed downward by the urging force of the spring 3. That is, the cover 2 is located at the first position that is the lower limit of movement.
  • the stop pawl 26 enters the element passage 13 of the body 1 when the cover 2 is in the first position.
  • the inspection device 47 applies a downward force to the main body 4a of the handle 4 as indicated by an arrow a. Thereby, the handle 4 is pushed down and the cover 2 is pushed up by the shaft 4 c of the handle 4. That is, the cover 2 is displaced to the second position located above the first position.
  • the stop pawl 26 comes out of the element passage 13 of the body 1.
  • the inspection apparatus 47 has an apparatus main body 47a disposed above the turntable 41 as shown in FIGS.
  • the apparatus main body 47a is attached to the column 40b.
  • the inspection device 47 includes a pusher 50 disposed so as to face the handle 4 in the vertical direction.
  • the pusher 50 is a displacement means for displacing the position of the cover 2.
  • the pusher 50 loads a downward force on the main body portion 4a of the handle 4 or prevents it from being loaded.
  • the pusher 50 is movable in the vertical direction with respect to the apparatus main body 47a. That is, the pusher 50 moves over a lower position where a downward force is applied to the puller 4 and an upper position where a downward force is not applied to the puller 4.
  • the pusher 50 is located immediately above the protruding portion of the slider puller 4 when the slider has moved to the inspection position by the rotation of the turntable 41. Further, the pusher 50 is disposed at an upper position when the turntable 41 is rotated. Thereby, the pusher 50 can avoid contacting with the handle 4 when the turntable 41 rotates.
  • the inspection device 47 includes a camera 51 that captures an image of the cover 2 and an illumination tool 52 that illuminates the cover 2.
  • the camera 51 and the illuminating tool 52 are movable in the vertical direction with respect to the aforementioned apparatus main body 47a. That is, the camera 51 and the illumination tool 52 move over a standby position above the cover 2 and a photographing position below the cover 2 at substantially the same height.
  • the camera 51 and the illumination tool 52 are arranged at an upper standby position when the turntable 41 is rotated. Thereby, the camera 51 and the illumination tool 52 can avoid contacting the cover 2 when the turntable 41 rotates.
  • the camera 51 and the illumination tool 52 are disposed so as to face both the left and right sides of the pusher 50, that is, the left and right sides of the slider.
  • the camera 51 is arranged on the downstream side in the rotation direction of the turntable 41.
  • the illuminator 52 is arranged on the upstream side of the turntable 41 in the rotation direction.
  • the inspection device 47 arranges the pusher 50 at the upper position, and arranges the camera 51 and the illumination tool 52 at the upper standby position.
  • the pusher 50, the camera 51, and the lighting tool 52 move downward when the slider is disposed at the slider inspection position.
  • the cover 2 is held in the first position.
  • the pusher 50 moves down to push down the main body 4a of the handle 4.
  • the shaft 4c of the handle 4 pushes up the cover 2 against the biasing force of the spring 3, as shown in FIG. That is, the cover 2 is displaced from the first position to the second position.
  • the stop pawl 26 comes out of the element passage 13 of the body 1.
  • the camera 51 and the illumination tool 52 move to the lower photographing position.
  • the camera 51 photographs the cover 2 after being displaced to the second position.
  • An image 51A of the camera 51 at this time is as shown in FIG.
  • the inspection device 47 moves the pusher 50 upward while keeping the camera 51 and the illumination tool 52 in the photographing position when the photographing of the cover 2 is completed.
  • the pusher 50 stops at an intermediate position in the vertical direction. That is, the pusher 50 stops at a position where the pusher 50 is spaced apart from the handle 4 or a position where the pusher 50 is in contact with the handle 4 but does not apply a downward force to the handle 4.
  • the handle 4 is released from the downward load by the pusher 50.
  • the cover 2 moves downward by the urging force of the spring 3. That is, the cover 2 is displaced to the first position.
  • the puller 4 returns to the horizontal posture before being pushed down (see FIG. 9).
  • the camera 51 photographs the cover 2 at the first position.
  • An image 51B of the camera 51 at this time is as shown in FIG.
  • the inspection device 47 further raises the pusher 50 when the photographing of the cover 2 is completed. As a result, the pusher 50 moves to an upper position away from the handle 4. At the same time, the camera 51 and the illumination tool 52 move to the upper standby position.
  • the inspection apparatus 47 includes a quality determination unit 80 connected to the camera 51.
  • the pass / fail determination means 80 compares the images 51A and 51B of the camera 51 shown in FIGS. 8 and 10 with the stored non-defective images to determine pass / fail of the slider.
  • the pass / fail determination means 80 determines that the slider is a non-defective product if the images 51A and 51B match the non-defective image.
  • the pass / fail determination means 80 determines that the slider is defective if the images 51A and 51B do not match the non-defective image.
  • the quality determination means 80 compares the image obtained by photographing the cover 2 with the quality image, so that the quality product and the defective product can be distinguished in a short time.
  • the pusher 50 can be stopped at an intermediate position between the upper position and the lower position.
  • the pusher 50 stops at an intermediate position when the camera 51 photographs the cover 2 at the first position.
  • the pusher 50 suppresses displacement of the handle 4 in the vertical direction. This is because, when the pusher 50 suddenly moves from the lower position to the upper position via the intermediate position, the puller 4 swings up and down, and the position of the puller 4 changes every time the inspection is performed. Thereby, the camera 51 can photograph the cover 2 accurately. Therefore, the inspection apparatus 47 can inspect with high accuracy without variation in the inspection accuracy of the slider.
  • the pusher 50 stops at a middle position for a predetermined time.
  • the camera 51 completes shooting within a predetermined time.
  • the pusher 50 moves upward after a predetermined time elapses and is separated from the puller 4.
  • the quality determination means 80 compares the image photographed by the camera 51 with a quality image stored in advance, it is possible to inspect the positional deviation of the cover 2. Based on the image 51A shown in FIG. 8, the pass / fail judgment means 80 determines the vertical position of the cover 2 (position in the Y-axis direction), the longitudinal position of the cover 2 (position in the X-axis direction), the angle with respect to the horizontal, and the like. Can be inspected. Further, the quality determination unit 80 can inspect the position of the cover 2 in the vertical direction, the position of the cover 2 in the front-rear direction, the angle with respect to the horizontal, and the like based on the image 51B shown in FIG. The position of the cover 2 in the vertical direction can be inspected for positional deviation of the cover 2 based on the position of the upper surface plate 20 of the cover 2, for example.
  • the inspection apparatus 47 includes a moving unit that moves the pusher 50, the camera 51, and the illumination tool 52 in the vertical direction.
  • a cam or a cylinder can be adopted as the moving means.
  • the moving means preferably employs a cam in order to shorten the time required for the inspection.
  • the moving means has a cam and a lifting body that can move in the vertical direction by the rotation of the cam.
  • the pusher 50, the camera 51, and the lighting fixture 52 are attached to the lifting body and move in the vertical direction together with the lifting body.
  • the vertical position of the pusher 50 is determined by the cam rotation angle.
  • the rotation angle of the cam can be measured with a servo motor or a rotary encoder.
  • the vertical position of the pusher 50 can be detected with reference to the rotation angle of the cam. That is, it is possible to detect when the cover 2 is in the second position and when the cover 2 is in the first position on the basis of the cam rotation angle.
  • the detection signal can be a signal for starting the photographing operation by the camera 51.
  • the moving means includes a first lifting body 60, a second lifting body 61, and a third lifting body 62.
  • Each elevating body 60, 61, 62 is attached to the apparatus main body 47a and is movable in the vertical direction.
  • the pusher 50 is attached to the first lifting body 60.
  • the camera 51 is attached to the second elevating body 61.
  • the illuminator 52 is attached to the third elevating body 62.
  • the second elevating body 61 and the third elevating body 62 are connected by a connecting member 63. Thereby, the 2nd raising / lowering body 61 and the 3rd raising / lowering body 62 move to an up-down direction simultaneously.
  • the moving means has a first cam 66, a second cam 67, and a servo motor 64 that rotates the cams 66, 67.
  • the first cam 66 and the second cam 67 are fixed to the rotating shaft 65 of the servo motor 64. That is, the first cam 66 and the second cam 67 rotate as the rotation shaft 65 rotates.
  • the moving means includes a first transmission member 81 disposed between the first lifting body 60 and the first cam 66, and a second transmission member 82 disposed between the second lifting body 61 and the second cam 67.
  • the first transmission member 81 transmits the rotation of the first cam 66 to the first lifting body 60.
  • the second transmission member 82 transmits the rotation of the second cam 67 to the second elevating body 61.
  • the first transmission member 81 is attached to the first arm 68, the first cam follower 70 attached to one end portion in the length direction of the first arm 68, and the other end portion in the length direction of the first arm 68.
  • the first roller 74 and a first spring 69 that biases the first arm 68 in one direction.
  • the first cam follower 70 is in contact with the first cam 66.
  • the first roller 74 is in contact with the first elevating body 60.
  • the first spring 69 biases the first arm 68 toward the first cam 66 so that the first cam follower 70 is always in contact with the first cam 66.
  • the first arm 68 can swing around a first fulcrum 68a located in the middle in the length direction.
  • the second transmission member 82 is attached to the second arm 71, the second cam follower 73 attached to one end portion in the length direction of the second arm 71, and the other end portion in the length direction of the second arm 71.
  • the second roller 76 and the second spring 72 that urges the second arm 71 in one direction are provided.
  • the second cam follower 73 is in contact with the second cam 67.
  • the second roller 76 is in contact with the second elevating body 61.
  • the second spring 72 urges the second arm 71 toward the second cam 67 so that the second cam follower 73 is always in contact with the second cam 67.
  • the second arm 71 can swing around a second fulcrum 71a located in the middle in the length direction.
  • the 1st raising / lowering body 60 has the 1st groove
  • the first roller 74 is disposed so as to be movable in the first groove 75.
  • the first elevating body 60 moves in the vertical direction when the first arm 68 swings up and down around the first fulcrum 68a.
  • the 2nd raising / lowering body 61 has the 2nd groove
  • the second roller 76 is disposed so as to be movable in the second groove 77.
  • the second elevating body 61 moves in the vertical direction when the second arm 71 swings up and down around the second fulcrum 71a.
  • the 1st raising / lowering body 60 moves to the up-down direction via the 1st transmission member 81, when the 1st cam 66 rotates.
  • the pusher 50 moves in the vertical direction together with the first lifting body 60.
  • the second elevating body 61 and the third elevating body 62 move in the vertical direction via the second transmission member 82 as the second cam 67 rotates.
  • the camera 51 and the lighting tool 52 move in the vertical direction together with the second elevating body 61 and the third elevating body 62. Note that the pusher 50, the camera 51, and the illumination tool 52 can be moved by the above-described inspection operation by appropriately setting the shapes of the first cam 66 and the second cam 67.
  • the pusher 50 when the first cam 66 makes one rotation, the pusher 50 has an upper position, a lower position, and a position corresponding to the rotation angle (elapsed time from the start of rotation) of the first cam 66. It moves from time to time to an intermediate position between the upper and lower positions. Specifically, the pusher 50 moves as follows by the rotation of the first cam 66. First, the pusher 50 is lowered from the upper position to the lower position. Next, the pusher 50 is raised to the intermediate position. The pusher 50 stops at an intermediate position until the first cam 66 rotates a predetermined angle. Next, the pusher 50 is raised to the upper position.
  • the camera 51 has a distance between the standby position and the photographing position according to the rotation angle of the second cam 67 (elapsed time from the start of rotation). To move. Specifically, the camera 51 moves as follows by the rotation of the second cam 67. First, the camera 51 is lowered from the standby position to the shooting position. Next, the camera 51 stops at the photographing position until the second cam 67 rotates a predetermined angle. Next, the camera 51 rises to the standby position.
  • the inspection device 47 detects the vertical position of the pusher 50 based on the rotation angle of the first cam 66, and starts the photographing operation by the camera 51.
  • the inspection device 47 starts the photographing operation by the camera 51 based on the vertical position of the pusher 50, it is possible to accurately photograph and inspect the slider.
  • the inspection device 47 is not limited to the above-described form.
  • the displacement means may be a gripper that picks up and pulls the handle 4. In this case, the gripper moves the cover from the first position to the second position by pulling up the handle 4.
  • the servo motor 64 may transmit a rotational force to the rotary shaft 65 via a pulley and a belt.
  • the camera 51 and the lighting device 52 may be moved individually. Furthermore, the camera 51 may always be disposed at the shooting position.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Slide Fasteners (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

La présente invention concerne un dispositif d'inspection qui, par rapport à une glissière de fermeture à glissière pourvue d'un corps, d'un couvercle, d'un ressort et d'une poignée de traction, peut déterminer avec précision et en peu de temps la qualité de glissières possédant différents formes et poids de poignée de traction. La glissière comporte un corps (1), qui possède une voie d'élément (13) et un couvercle (2), qui possède une griffe d'arrêt (26). Le couvercle (2) peut être déplacé entre une première position, au niveau de laquelle la griffe d'arrêt (26) pénètre dans la voie d'élément (13) et une seconde position, au niveau de laquelle la griffe d'arrêt (26) sort de la voie d'élément (13). Le dispositif d'inspection comporte : un moyen de déplacement (50) qui déplace le couvercle (2) de la première position vers la seconde position ; une caméra (51) qui forme une image du couvercle (2) après le déplacement ; et un moyen de détermination de qualité (80) qui compare l'image capturée par la caméra (51) et une image préenregistrée et détermine la qualité de la glissière.
PCT/JP2014/050436 2014-01-14 2014-01-14 Dispositif pour inspecter une glissière pour fermeture à glissière WO2015107619A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201480003084.2A CN104823033B (zh) 2014-01-14 2014-01-14 拉链用拉链拉头的检查装置
PCT/JP2014/050436 WO2015107619A1 (fr) 2014-01-14 2014-01-14 Dispositif pour inspecter une glissière pour fermeture à glissière
TW104101026A TWI527637B (zh) 2014-01-14 2015-01-13 拉鏈用拉鏈拉頭的檢查裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2014/050436 WO2015107619A1 (fr) 2014-01-14 2014-01-14 Dispositif pour inspecter une glissière pour fermeture à glissière

Publications (1)

Publication Number Publication Date
WO2015107619A1 true WO2015107619A1 (fr) 2015-07-23

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PCT/JP2014/050436 WO2015107619A1 (fr) 2014-01-14 2014-01-14 Dispositif pour inspecter une glissière pour fermeture à glissière

Country Status (3)

Country Link
CN (1) CN104823033B (fr)
TW (1) TWI527637B (fr)
WO (1) WO2015107619A1 (fr)

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CN110174202A (zh) * 2019-05-16 2019-08-27 东莞理工学院 一种拉伸弹力检测装置
CN114034815A (zh) * 2021-10-28 2022-02-11 利晟（杭州）科技有限公司 一种可移动式应急室外空气质量检测装置及其工作方法
TWI765408B (zh) * 2020-07-15 2022-05-21 日商Ｙｋｋ股份有限公司 拉頭的鎖定解除系統及鎖定解除方法

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