TW201633952A - Pull tab supply device for a slider assembly apparatus - Google Patents

Pull tab supply device for a slider assembly apparatus Download PDF

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Publication number
TW201633952A
TW201633952A TW104109656A TW104109656A TW201633952A TW 201633952 A TW201633952 A TW 201633952A TW 104109656 A TW104109656 A TW 104109656A TW 104109656 A TW104109656 A TW 104109656A TW 201633952 A TW201633952 A TW 201633952A
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TW
Taiwan
Prior art keywords
tab
pull
moving
holding
supply
Prior art date
Application number
TW104109656A
Other languages
Chinese (zh)
Other versions
TWI558338B (en
Inventor
中村優
丸山行雄
久保征夫
Original Assignee
Ykk股份有限公司
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Priority to TW104109656A priority Critical patent/TWI558338B/en
Publication of TW201633952A publication Critical patent/TW201633952A/en
Application granted granted Critical
Publication of TWI558338B publication Critical patent/TWI558338B/en

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Abstract

A pull tab supply device for a slider assembly apparatus is provided. The device includes a pull tab transporting device that arranges a plurality of pull tabs in one line and transports the pull tabs along a horizontal direction; a pull tab moving device that holds the pull tabs transported by the pull tab transporting device and moves the held pull tabs towards a body and supplies thereto. The pull tab transporting device includes a guide member that arranges the plurality of pull tabs into one line and receives the pull tabs and guides the transportation of the pull tabs; and a convey device that supplies the pull tabs arranged in the guide member to the pull tab moving device. The pull tab moving device includes a pull tab holding portion disposed above a turntable and holds the pull tab supplied from the pull tab transporting device; and a pull tab moving portion that moves the pull tab held by the pull tab holding portion downwardly and supplies the pull tab to the body.

Description

Pull tab supply device for zipper slider assembly device
The present invention relates to a tab supply device for a zipper slider assembly device in which a slider fastener of a slide fastener is assembled.
As a conventional zipper slider assembly device, it is known that a main body is supplied to a housing recess of a turntable, and a pull tab, a claw, a leaf spring, and a cover are sequentially attached to the main body while the turntable is intermittently rotated. (For example, refer to Patent Document 1).
Further, as a pull-tab supply device for supplying a pull-tab to a main body of a housing recess of a turntable of the zipper slider assembly device, a pull-tab having a plurality of tabs arranged in a row and accommodated is known. a holder for the supply groove, and a plurality of pins of the pull tab that are engaged in the pull-tab supply groove, the handle is moved to the handle receiving portion by the plurality of pins, and the pull-tab is fed to the body ( For example, refer to Patent Document 2).
[Prior Art Literature] [Patent Literature]
[Patent Document 1] Japanese Patent Laid-Open No. 61-247402
[Patent Document 2] Japanese Patent Laid-Open No. 55-091301
In the pull-tab supply device described in Patent Document 2, since the pull-tab is dropped by gravity, the transfer is performed, and thus the transfer of the pull-tab is unstable, and the pull-tab is detached from the pull-tab supply groove, and Sometimes the tabs come into contact with each other and the tabs are damaged.
The present invention has been made in view of the above circumstances, and an object thereof is to provide a tab supply device capable of reliably feeding a handle to a main body and capable of preventing damage of the pull tab.
The object of the present invention is achieved by the following constitution.
(1) A pull-tab supply device for a zipper slider assembly device, which supplies a pull-tab to a body of a zipper puller held in a housing recess of a turntable of a zipper slider assembly, and a pull-tab supply device of the zipper pull-head assembly device The utility model is characterized in that the utility model comprises: a pull-tab conveying device, which arranges a plurality of pull-tabs in a row and conveys in a horizontal direction; and a pull-tab transfer device, which holds the pull-tab conveyed by the pull-tab conveying device, and holds the held pull-tabs The main body is transported and supplied, and the pull-tab conveying device comprises: a guiding member, which arranges the plurality of pull-tabs in a row and accommodates, and guides the conveyance of the plurality of pull-tabs; and the belt conveyor device, which is to be in the guiding member The arranged pull tab is supplied to the pull tab transfer device, and the pull tab transfer device includes: a pull tab holding portion disposed above the turntable and kept moving from the pull tab The pull tab supplied from the feeding device and the pull tab transfer portion transport the pull tab held by the pull tab holding portion downward and supply the same to the main body.
(2) The tab supply device of the zipper slider assembly device according to (1), wherein the tab holding portion includes: a housing; a moving body that is slidably disposed in the housing; the tab holding block, It is attached to the lower end surface of the moving body and holds the pull tab; and a pair of tab holding operation levers are provided to be swingable with respect to the moving body in the width direction, and the pull tab is held from the outer side in the width direction.
(3) The pull-tab supply device of the zipper slider assembly device according to (2), wherein the lower surface of the handle holding block is formed with a tab for accommodating the pull-tab supplied from the pull-tab conveying device Concave.
(4) The pull-tab supply device of the zipper slider assembly device according to (3), wherein a lower end portion of the pair of pull-tab holding operation levers is respectively attached to the inner side extending in the width direction and facing the pull-tab The tab supporting piece that supports the lower surface is disposed in the tab receiving recess of the tab holding block so as to protrude from the outer side in the width direction toward the inner side.
(5) The pull-tab supply device of the zipper slider assembly device according to (4), wherein a pull-tab holding pocket for holding the pull-tab is formed between the handle receiving recess and the upper surface of the pull-tab support piece. .
(6) The pull-tab supply device of the zipper slider assembly device according to any one of (1) to (5), wherein the pull-tab transfer portion includes: a pull-tab support lever that is held by the pull-tab holding The upper surface of the pull tab is supported; and the pull tab receiving piece supports the lower surface of the pull tab held by the pull tab holding portion, and the pull tab support rod The tab is attached to the pull tab to hold the pull tab, and the clamped pull tab is moved downward to be supplied to the body.
(7) The pull-tab supply device of the zipper slider assembly device according to (6), wherein the handle supporting lever includes an upper rod and a lower rod, and a spring disposed between the upper rod and the lower rod.
(8) The pull-tab feeding device of the zipper slider assembling device according to (6) or (7) characterized by comprising: a receiving piece moving device for moving the tab receiving piece upward, the receiving piece moving device comprising: a casing The moving member is disposed in the outer casing so as to be slidable up and down to support the pull tab; the upper operating lever moves the moving member upward; and the receiving position maintaining mechanism holds the moving member at an arbitrary position The position of the direction.
According to the present invention, the present invention comprises: a pull-tab conveying device that arranges a plurality of pull-tabs in a row and transports them in a horizontal direction; and a pull-tab transfer device that holds the pull-tabs conveyed by the pull-tab transporting device and moves the held pull-tabs toward The main body is transported and supplied, and the pull-tab conveying device comprises: a guiding member, which arranges the plurality of pull-tabs in a row and accommodates, and guides the conveying of the plurality of pull-tabs; and the belt conveyor device arranges the guiding members The pull tab is supplied to the pull tab transfer device, and the pull tab transfer device includes: a pull tab holding portion disposed above the turntable to hold the pull tab supplied from the pull tab transport device; and the pull tab transfer portion to be held in the pull tab retaining portion The pull tab of the portion is transferred downward and supplied to the body, so that the pull tab is not transferred by gravity. Thereby, the pull tab can be surely supplied to the body, and damage of the pull tab can be prevented.
10‧‧‧Zipper slider assembly
11‧‧‧ turntable
11a‧‧‧ containment recess
11b, 73a‧‧‧ cam
12‧‧‧ vertical axis
13‧‧‧punces
14‧‧‧Abutment
14a‧‧‧Support frame
14b, 15‧‧‧ bracket
16, 17‧‧‧ Pressing bolts
18‧‧‧ Body Housing Department
20‧‧‧ body supply device
21‧‧‧ Pull film supply device
22‧‧‧Locking member supply device
23‧‧‧ leaf spring supply device
24‧‧‧ Cover member supply device
25‧‧‧ Cover member pressing fixture
26‧‧‧Complete product discharge device
30‧‧‧ Pulling device
31‧‧‧Guiding components
31a‧‧‧ Pulling path
32‧‧‧floor
32a‧‧‧ Groove
33‧‧‧ Cover member
40‧‧‧belt conveyor
41‧‧‧ driven pulley
42‧‧‧Motor
43‧‧‧ drive pulley
44‧‧‧Ring belt
45‧‧‧Tighten pulley
50‧‧‧ Pulling device
60‧‧‧ Pulling Holder
60a‧‧‧ 拉片保持袋
60b‧‧‧ openings
61‧‧‧Shell
61a‧‧‧Cavity
62‧‧‧Mobile
62a‧‧‧ Guide wall
63‧‧‧ Pull tab retaining block
63a‧‧‧ Pull tab containment recess
63b‧‧‧Longitudinal slot
64‧‧‧ Pull-tab holding lever
64a‧‧‧ spindle
64b, 74, 76, 83b, 84d, 85c, 93b, 96b‧ ‧ spring
64c, 84c‧‧‧ cam followers
65‧‧‧ pull tab support
70‧‧‧ Pulling film transfer department
71‧‧‧ Pull tab support rod
72‧‧‧Upper pole
73‧‧‧lower pole
75‧‧‧Spring Acceptance Department
80‧‧‧ Pull tabs
81‧‧‧Support piece mobile device
82‧‧‧ Shell
83‧‧‧moving components
83a, 84b, 85b, 93a, 96a‧‧ ‧ sales
83c‧‧‧ bolt
84‧‧‧Upper operating lever
84a‧‧‧fixer
85‧‧‧Support piece position retention mechanism
85a‧‧‧Press the lever
90‧‧‧ Pull tab holding device
91‧‧‧ Track members
92‧‧‧Sliding members
93‧‧‧ Pull tab pressing member
93c‧‧‧ recess
94‧‧‧side claws
95‧‧‧Base member
96‧‧‧Operation lever
D‧‧‧ Ontology
D1‧‧‧Installation column
P‧‧‧ pull film
P1‧‧‧Axis
P2‧‧‧ gripping department
BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a plan view showing a slider assembly apparatus according to an embodiment of a handle supply device of the present invention.
Fig. 2 is a side view of the handle supply device shown in Fig. 1.
Fig. 3 is a cross-sectional view taken along line A-A of Fig. 2;
Fig. 4 is an enlarged cross-sectional view showing a pull tab supplied to a body.
Fig. 5 is a cross-sectional view showing the periphery of the handle transfer device and the blade moving device shown in Fig. 2;
Fig. 6 is an enlarged cross-sectional view showing the periphery of the pull tab holding bag shown in Fig. 5.
Figure 7 is a cross-sectional view in the width direction of the handle transfer device shown in Figure 5 .
Fig. 8 is a cross-sectional view showing a state in which the moving body and the tab supporting lever shown in Fig. 7 are moved downward, and the interval between the tab supporting pieces of the left and right tab holding levers is expanded.
Fig. 9 is a partial cross-sectional side view showing the receiving piece position holding mechanism shown in Fig. 5.
Figure 10 is an enlarged cross-sectional view showing the periphery of the handle holding device shown in Figure 5 .
Fig. 11 is a cross-sectional view showing a state in which the moving body and the tab supporting lever are in the up position.
Fig. 12 is a cross-sectional view showing a state in which the moving body and the tab supporting lever are moved downward, and the tab is held between the tab supporting lever and the tab receiving tab.
Fig. 13 is a cross-sectional view showing a state in which the tab supporting lever and the receiving piece are moved downward and the pull tab is supplied to the main body.
FIG. 14 is a cross-sectional view showing a state in which the slider of the handle holding device advances and the slider supplied to the body is pressed by the tab pressing member.
Hereinafter, an embodiment of a handle supply device for a slide fastener assembly device according to the present invention will be described in detail with reference to the accompanying drawings. In addition, in the following description, regarding the handle supply device, the upper side is the upper side with respect to the paper surface of FIG. 2, the lower side is the lower side with respect to the paper surface of FIG. 2, and the front side is the left side with respect to the paper surface of FIG. The left side is the front side with respect to the paper surface of FIG. 2 with respect to the right side of the paper surface of FIG. 2, and the right side is the inner side with respect to the paper surface of FIG. Further, the left-right direction of the pull-tab supply device is also referred to as a width direction. Further, the front-rear direction of the pull-tab supply device is also referred to as a longitudinal direction. Moreover, the front side of the pull tab supply device is also referred to as the downstream side, and the rear side is also referred to as the upstream side. Further, the upstream side and the downstream side are based on the tab conveyance direction.
The zipper slider assembly device 10 is a device for assembling a zipper slider including a body, a pull tab, a locking member, a leaf spring, and a cover member, as shown in FIG. 1, and includes a disk that rotates at a predetermined angle each time in the direction of the arrow. The turntable 11 is provided with a main body supply device 20, a handle supply device 21 of the present invention, a lock member supply device 22, a leaf spring supply device 23, a cover member supply device 24, and a cover member pressed and fixed around the turntable 11. The device 25 and the finished product discharge device 26.
In the peripheral portion of the upper surface of the turntable 11, a plurality of (12 formed at intervals of 30° in the present embodiment) and a housing recess 11a for accommodating the main body D of the zipper slider are formed at equal intervals in the circumferential direction. Moreover, the rotation of the turntable 11 The rotation center is provided with a vertical shaft 12 that moves up and down in synchronization with the rotation of the turntable 11, and a punch plate 13 is attached to the upper end portion of the vertical shaft 12.
The pull-tab supply device 21 is a device that supplies a pull-tab P of a zipper slider that is fed in a row from a component feeder (not shown) to the main body D, and the main body D is held in the housing recess 11a of the turntable 11, As shown in FIG. 2, the wafer transfer apparatus 30 includes a plurality of pull tabs P arranged in a row and transported to the turntable 11 side, and a pull tab transporting device 50 that holds the pull tabs P transported by the pull-tab transporting device 30. The held pull tab P is transferred and supplied to the body D.
As shown in FIG. 4, the pull piece P is a thin plate member which is substantially rectangular in plan view, and includes a shaft portion P1 disposed between the pair of front and rear mounting posts D1 of the main body D, and a grip portion extending from the shaft portion P1. P2. Further, the pull tab P is supplied to the main body D by the pull-tab supply device 21 such that the shaft portion P1 is disposed between the front and rear mounting posts D1 of the main body D.
As shown in FIG. 2, the pull-tab conveying device 30 includes a guide member 31 that arranges and stores a plurality of pull-tabs P in a row, and guides conveyance of the plurality of pull-tabs P; and the belt conveyor device 40 The tab P arranged in the guiding member 31 is supplied to the tab transfer device 50. The guiding member 31 is disposed in a horizontal posture above the turntable 11 . Moreover, the guiding member 31 is attached to the upper surface of the support frame 14a provided on the base 14.
As shown in FIGS. 2 and 3, the guiding member 31 includes a bottom plate 32, and a pair of left and right cover members 33 attached to the upper surface of the bottom plate 32, and the plurality of pull tabs P are arranged in a row and guided. Between the left and right cover members 33 The pull sheet transport path 31a is formed.
As shown in FIGS. 2 and 3, the belt conveyor device 40 includes a driven pulley 41 and a driven pulley 41 which are respectively disposed at the upstream end and the downstream end of the guide member 31, and the drive pulley 43 is disposed on the driven pulley. 41. The lower side of the driven pulley 41 is driven by the motor 42. The endless belt 44 is disposed between the driven pulley 41 and the driven pulley 41 and the driving pulley 43. The tension pulley 45 and the tension pulley 45 are respectively disposed on the driven pulley 41. The tension between the driven pulley 41 and the drive pulley 43 is adjusted to the tension of the endless belt 44. The endless belt 44 is disposed in a groove 32a formed on the upper surface of the bottom plate 32 of the guiding member 31. Further, the plurality of pull tabs P arranged in a row in the handle transport path 31a are guided by the endless belt 44, and are transported from the upstream side to the downstream side in the handle transport path 31a. Further, the loaded pull tab P is supplied to the pull-tab holding pocket 60a of the pull-tab holding portion 60 to be described later.
As shown in FIG. 5, the pull-tab transfer unit 50 includes a handle holding portion 60 that is disposed above the housing recess 11a of the turntable 11, holds the pull tab P supplied from the pull-tab transporting device 30, and the pull-tab transfer unit 70. The tab P held by the tab holding portion 60 is transferred downward and supplied to the body D.
As shown in FIGS. 5 to 7, the pull-tab holding portion 60 includes a case 61 and a movable body 62 which is slidably provided in the case 61. The pull-tab holding block 63 is attached to the lower end surface of the movable body 62 and held. The pull tab P; and the pair of left and right pull tab holding levers 64 are provided so as to be swingable in the width direction with respect to the movable body 62, and the pull tab P is held from the outer side in the width direction. Housing 61 via bracket 14b is attached to the support frame 14a.
The moving body 62 is slidably provided in a cavity portion 61a formed at the center in the width direction of the outer casing 61. Further, the movable body 62 has left and right guide walls 62a through which the tab support lever 71 of the handle transfer unit 70, which will be described later, is inserted in the vertical direction. Further, the movable body 62 is placed at the upper position shown in FIG. 5 by the force applied by a spring (not shown) disposed between the outer casing 61.
On the lower surface of the pull-tab holding block 63, a handle receiving recess 63a for accommodating the pull-tab P supplied from the pull-tab conveying device 30 is formed. The rear end of the tab receiving recess 63a is open, and its longitudinal dimension is substantially the same as the length dimension of the tab P.
Further, a longitudinal groove 63b penetrating in the vertical direction is formed at the rear portion of the handle holding block 63. The vertical groove 63b is inserted into the tab supporting lever 71 of the handle transfer unit 70, which will be described later, in the vertical direction.
The left and right pull tab holding operation levers 64 are disposed between the outer casing 61 and the movable body 62, respectively. Further, the intermediate portion in the longitudinal direction of the pull-tab holding lever 64 is supported by a support shaft 64a fixed to the movable body 62, and is provided to be swingable in the width direction.
Further, a spring 64b is provided between the upper end portions of the left and right tab holding operation levers 64 and the left and right guide walls 62a of the movable body 62, respectively. Further, by the applied force of the spring 64b, the left and right tab holding operation levers 64 are always urged in a direction in which the respective lower end portions approach each other.
Moreover, the left and right pull tabs hold the lower end of the operating lever 64, respectively A tab supporting piece 65 extending inward in the width direction and supporting the lower surface of the pull tab P is attached. Further, the left and right tab supporting pieces 65 are disposed in the tab receiving recess 63a of the tab holding block 63 so as to protrude inward from the width direction outer side. Therefore, a tab holding pocket 60a for holding the tab P is formed between the tab receiving recess 63a and the upper surfaces of the left and right tab supporting pieces 65. Further, a slit-shaped opening 60b is formed between the right and left tab supporting pieces 65.
The pull-tab holding pocket 60a is disposed to be connected to the pull-sheet transport path 31a of the handle conveyance device 30 when the movable body 62 is at the upper position. Therefore, the pull tab P conveyed by the belt conveyor device 40 can be supplied to the pull tab holding pocket 60a.
As shown in FIGS. 5 to 7, the pull-tab transfer unit 70 includes a pull-tab support lever 71 for supporting the upper surface of the pull-tab P1 held by the pull-tab holding pocket 60a of the pull-tab holding portion 60, and the pull-tab receiving The sheet 80 supports the lower surface of the tab P1 held by the tab holding pocket 60a of the tab holding portion 60, and the tab P is held by the tab supporting lever 71 and the tab receiving tab 80 to clamp the tab P. The held pull tab P is moved downward to be supplied to the body D.
The pull tab support lever 71 is slidably inserted into the left and right guide walls 62a of the movable body 62, and includes an upper lever 72 and a lower lever 73, and a spring 74 disposed between the upper lever 72 and the lower lever 73.
Further, a spring receiving portion 75 is attached to the upper end portion of the upper rod 72, and a pair of springs 76 are disposed between the spring receiving portion 75 and the upper surface of the outer casing 61. Moreover, the moving body 62 and the pull tab are utilized by the applied force of the pair of springs 76. The support rod 71 is disposed at the upper position shown in FIG.
Further, the spring receiving portion 75 is pressed by the pressing bolt 16 attached to the punch plate 13 via the bracket 15, and the spring receiving portion 75 is pressed by the pressing bolt 16, whereby the moving body 62 and the tab supporting lever 71 are moved toward each other. Move down (see Figures 11 to 14).
Further, on the left and right side surfaces of the lower portion of the lower rod 73, cams 73a for swinging the left and right tab holding operation levers 64 are formed, respectively. When the tab supporting lever 71 moves downward, the cam 73a comes into contact with the cam followers 64c of the left and right tab holding levers 64, and the left and right tabs are held in such a manner that the left and right tab supporting tabs 65 are separated from each other. The rod 64 swings. Further, as shown in FIG. 8, the left and right tab holding operation levers 64 are swung, and the interval between the left and right tab supporting pieces 65 is expanded, whereby the tab P accommodated in the tab receiving recess 63a can be moved downward.
The tab receiving piece 80 is disposed to be moved upward by the receiving piece moving device 81. As shown in FIGS. 5 and 9, the receiving piece moving device 81 includes a housing 82 mounted on the base 14 and slidably disposed on the upper and lower sides. The moving member 83 that supports the handle receiving piece 80 in the outer casing 82, the upper operating lever 84 that moves the moving member 83 upward, and the moving member 83 (the tab receiving piece 80) are held in an arbitrary vertical direction. The position of the receiving piece position maintaining mechanism 85.
The tab receiving piece 80 is disposed below the opening 60b between the left and right tab supporting pieces 65, and has a width smaller than the width of the opening 60b between the left and right tab supporting pieces 65 in the closed state. Therefore, when the moving body 62 moves downward, the tab receiving piece 80 passes between the left and right tab supporting pieces 65 and is inserted into the tab to be held. Inside the bag 60a.
The moving member 83 is disposed below the pull tab holding pocket 60a. Further, at the upper end portion of the moving member 83, the tab receiving piece 80 is supported by the pin 83a in the vertical direction by the pin 83a. Further, between the tab receiving piece 80 and the upper end portion of the moving member 83, a spring 83b that urges the tab receiving piece 80 upward is disposed. A bolt 83c that is in contact with the front end portion of the upper operating lever 84 is attached to the lower end portion of the moving member 83.
The upper operating lever 84 is provided on the base 84 by the pin 84b so as to be swingable in the vertical direction, and the distal end portion (the right end portion of FIG. 5) is disposed below the bolt 83c of the moving member 83. Further, a cam follower 84c is attached to the rear end portion (the left end portion of FIG. 5) of the upper operating lever 84, and the cam follower 84c is in contact with the cam 11b attached to the lower surface of the turntable 11. Further, between the rear end portion of the upper operating lever 84 and the holder 84a, a spring 84d that urges the rear end portion of the upper operating lever 84 upward is disposed.
The receiving piece position holding mechanism 85 holds the moving member 83 at an arbitrary vertical position by applying a pressing force to the moving member 83, and includes a substantially L-shaped finger for pressing the side surface of the moving member 83 as shown in FIG. The lever 85a is pressed in a shape. The pressing operation lever 85a is configured such that its upper end portion abuts against the side surface of the moving member 83. Further, the pressing operation lever 85a is supported by the side surface of the outer casing 82 so as to be swingable in the width direction by the pin 85b. Further, a spring 85c is disposed between the lower end portion of the pressing operation lever 85a and the side surface of the outer casing 82, and the upper end portion of the pressing operation lever 85a is pressed toward the side of the moving member 83 by the applied force of the spring 85c. Pressure.
In the thus-configured blade moving device 81, as shown in Fig. 5, since the cam follower 84c is pressed by the cam 11b, the front end portion of the upper operating lever 84 is moved upward, and the tab receiving piece 80 is moved upward together with the moving member 83. mobile. Further, as shown in Fig. 12, in the case where the cam follower 84c is not depressed by the cam 11b, the rear end portion of the upper operating lever 84 is pushed up by the spring 84d, and the front end portion of the upper operating lever 84 is moved downward. . Further, at this time, even if the front end portion of the upper operating lever 84 is moved downward, the position of the moving member 83 (the tab receiving piece 80) is held by the receiving piece position holding mechanism 85.
Further, the cam 11b is pressed against the cam follower 84c while the main body D held by the turntable 11 and held in the housing recess 11a is moved from the position of the previous step to the handle supply device 21. Further, while the main body D held in the housing recess 11a is moved to the position of the handle supply device 21, and the rotation of the turntable 11 is not performed, the cam 11b is not pressed against the cam follower 84c, and the front end of the operating lever 84 is pushed up. The portion is moved downward by the applied force of the spring 84d.
Further, in the present embodiment, as shown in FIG. 10, a pull-tab holding device 90 is attached to the upper surface of the turntable 11, and the pull-tab holding device 90 presses the pull-tab P supplied to the main body D to restrict the pull-tab P. The movement.
As shown in FIG. 10, the pull tab holding device 90 includes a rail member 91 attached to the upper surface of the turntable 11 in the radial direction of the turntable 11, a sliding member 92 slidably disposed on the rail member 91, and a tab pressing member 93. The slidable member 92 is slidably supported in the up and down direction, and the pull tab P is pressed from above; the side claws 94, Mounted on the front end portion of the sliding member 92 and inserted into the body D; a base member 95 attached to the turntable 11; and a substantially L-shaped operating lever 96 swingably supported by the base member 95 for sliding The member 92 slides forward and backward. Further, a body housing portion 18 (see FIG. 4) having a housing recess 11a is attached to an outer peripheral side end portion of the turntable 11 of the rail member 91. Further, the forward movement means that the sliding member 92 moves in the right direction of FIG. 10, and the backward movement means that the sliding member 92 moves to the left direction of FIG.
The pull-tab pressing member 93 is provided on the upper portion of the sliding member 92 so as to be swingable in the vertical direction via the pin 93a. Further, between the rear end portion of the tab pressing member 93 and the slide member 92, a spring 93b that urges the rear end portion of the tab pressing member 93 upward is disposed.
Further, the front end portion of the tab pressing member 93 is formed in a bifurcated shape so as not to interfere with the mounting post D1 of the body D. Further, on the lower surface of the front end portion of the handle pressing member 93, a concave portion 93c into which the pull piece P supplied to the main body D is fitted is formed. Further, as shown in Fig. 14, the front end portion of the handle pressing member 93 is moved downward, and the pull tab P is interposed between the concave portion 93c and the main body D, thereby restricting the movement of the pull tab P. Further, the front end portion of the pull-tab pressing member 93 moves downward due to the advancement of the slide member 92, and moves upward due to the backward movement of the slide member 92. Moreover, the side claws 94 are inserted into the body D by the advancement of the sliding member 92.
The operating lever 96 is swingably provided to the base member 95 via the pin 96a. Further, between the upper end portion of the operation lever 96 and the base member 95, a spring 96b that urges the upper end portion of the operation lever 96 upward is disposed.
Further, the operating lever 96 is pressed by the pressing bolt 17 attached to the lower surface of the punch plate 13, because the operating lever 96 is pressed by the pressing bolt 17, and the lower end portion of the operating lever 96 pushes the sliding member 92 to slide The member 92 is advanced (refer to FIG. 14). When the punching plate 13 is moved upward and the pressing bolt 17 is released from the pressing lever 96, the operating lever 96 is returned to the original position by the applied force of the spring 96b, and the sliding member 92 is retracted (refer to FIG. 11 to FIG. 13).
Next, the operation of the handle supply device 21 of the present embodiment will be described. First, the plurality of pull tabs P fed into the pull-sheet transport path 31a of the guide member 31 of the handle transporting device 30, which is not shown, are brought to the downstream side by the endless belt 44 of the belt conveyor device 40. The conveyance, as shown in Fig. 11, the pull tab P located at the most downstream is supplied into the pull-tab holding pocket 60a of the pull-tab transfer device 50.
At this time, the turret 11 is located in the vicinity of the position where the main body D held by the accommodating recess 11a is moved to the handle supply device 21 during the rotation, and thus the pull-up is taken by the upper operating lever 84 of the receiving piece moving device 81. The slice 80 moves up. Further, at this time, the moving body 62 of the handle transfer device 50 and the handle supporting lever 71 are disposed at the upper moving position. Further, at this time, the sliding member 92 of the handle holding device 90 is disposed at the retracted position.
Next, as shown in FIG. 12, the punching plate 13 is moved downward, and the tab supporting lever 71 is pressed downward by the pressing bolt 16, whereby the moving body 62 and the tab supporting lever 71 are moved downward, and the tab is supported by the tab. The pull tab P is held between the lower end portion of the lower rod 73 of the rod 71 and the tab receiving piece 80. At this time, the receiving piece moving device The front end of the upper operating lever 84 of the 81 has been moved downward by the applied force of the spring 84d.
Next, as shown in FIGS. 8 and 13, the tab supporting lever 71 is further pressed downward by the pressing bolt 16, and the cam 73a of the lower lever 73 comes into contact with the cam follower 64c of the left and right tab holding operation lever 64. The interval between the left and right tab supporting pieces 65 is expanded, and the tab P held between the lower rod 73 and the tab receiving piece 80 is moved downward in parallel, so that the tab P is supplied to the body D. At this time, the downward movement of the moving body 62 is stopped, and thus the tab holding block 63 does not move downward. Further, at this time, the tab receiving piece 80 is pressed downward by the downward movement of the tab supporting lever 71.
Next, as shown in FIG. 14, the punch plate 13 is further moved downward, and the operating lever 96 of the sheet holding device 90 is pressed down by the pressing bolt 17, whereby the lower end portion of the operating lever 96 advances along the sliding member 92, and the tab is pressed. The front end portion of the member 93 is moved downward, and the pull tab P supplied to the main body D is pressed by the front end portion of the pull-tab pressing member 93.
At this time, the pull tab support lever 71 is also moved downward by the pressing bolt 16, but the spring 74 disposed between the upper lever 72 and the lower lever 73 is compressed and deformed, and the upper lever 72 slides downward with respect to the lower lever 73. The stroke corresponding to the amount by which the pressing bolt 17 presses the operating lever 96 is absorbed, and the lower lever 73 does not move downward. Thereby, an excessive pressing force is not applied to the body D and the pull tab P, thereby preventing damage to the body D and the pull tab P.
Next, although not shown, the punch plate 13 moves upward and moves. After the body 62 and the tab support lever 71 are returned to the upper position, the turntable 11 is rotated, and the body D to which the pull tab P is supplied is moved to the position of the next step. Further, then, the next pull tab P is supplied to the pull-tab holding pocket 60a of the moving body 62 that has returned to the upper moving position by the belt conveyor device 40.
As described above, the handle supply device 21 according to the present embodiment includes: the pull-tab transporting device 30, which arranges the plurality of pull-tabs P in a row and transports them in the horizontal direction; and the pull-tab transfer device 50, which holds the pull-tabs The pull tab P transported by the transport device 30 transfers and supplies the held pull tab P to the main body D. The pull tab transport device 30 includes a guide member 31, and the plurality of pull tabs P are arranged in a row and housed, and The conveyance of the plurality of pull tabs P is guided; and the belt conveyor device 40 supplies the pull tabs P arranged in the guide member 31 to the pull tab transfer device 50, and the pull tab transfer device 50 includes: the pull tab holding portion 60, the configuration The pull tab P supplied from the pull-tab conveying device 30 is held above the turntable 11 and the pull-tab transfer unit 70, and the pull-tab P held by the pull-tab holding portion 60 is transferred downward and supplied to the main body D, and thus is not The pull tab P is transferred by gravity. Thereby, the pull tab P can be surely supplied to the body D, and damage of the pull tab P can be prevented.
The present invention is not limited to the embodiments described above, and may be appropriately modified without departing from the spirit and scope of the invention.
For example, the tab receiving piece and the receiving piece moving device can also be deleted, so that the pull tab holding pocket moves downward to the vicinity of the body, and the pulling tab is held by the left and right pull tabs, and the pull tab can be dropped short distance. And supplied to the ontology.
Moreover, in the present embodiment, the moving body and the pull piece are supported by the punch plate. The lever and the operating lever of the pull tab holding device are moved downward, but the present invention is not limited thereto, and may be moved downward by using other moving units such as an air pressure and a hydraulic cylinder. Moreover, the moving body and the tab supporting lever can also be moved downward by the respective moving units.
11‧‧‧ turntable
11a‧‧‧ containment recess
11b‧‧‧ cam
12‧‧‧ vertical axis
13‧‧‧punces
14‧‧‧Abutment
14a‧‧‧Support frame
14b, 15‧‧‧ bracket
16, 17‧‧‧ Pressing bolts
21‧‧‧ Pull film supply device
30‧‧‧ Pulling device
31‧‧‧Guiding components
31a‧‧‧ Pulling path
32‧‧‧floor
33‧‧‧ Cover member
40‧‧‧belt conveyor
41‧‧‧ driven pulley
42‧‧‧Motor
43‧‧‧ drive pulley
44‧‧‧Ring belt
45‧‧‧Tighten pulley
50‧‧‧ Pulling device
60‧‧‧ Pulling Holder
61‧‧‧Shell
62‧‧‧Mobile
63‧‧‧ Pull tab retaining block
74, 84d‧‧ ‧ spring
84c‧‧‧Cam follower
70‧‧‧ Pulling film transfer department
71‧‧‧ Pull tab support rod
72‧‧‧Upper pole
73‧‧‧lower pole
75‧‧‧Spring Acceptance Department
80‧‧‧ Pull tabs
81‧‧‧Support piece mobile device
82‧‧‧ Shell
83‧‧‧moving components
84b, 96a‧‧ sales
84‧‧‧Upper operating lever
84a‧‧‧fixer
90‧‧‧ Pull tab holding device
91‧‧‧ Track members
92‧‧‧Sliding members
93‧‧‧ Pull tab pressing member
94‧‧‧side claws
95‧‧‧Base member
96‧‧‧Operation lever

Claims (9)

  1. A pull-tab supply device (21) for a zipper slider assembly device (10) is supplied to a body (D) of a zipper slider that is held in a housing recess (11a) of a turntable (11) of the zipper slider assembly device (10) a pull tab (P), the pull tab supply device (21) of the zipper slider assembly device (10) is characterized by comprising: a pull tab transport device (30), arranging a plurality of the pull tabs (P) into one And transporting in a horizontal direction; and a pull-tab transfer device (50) holding the pull-tab (P) conveyed by the pull-tab transporting device (30), and moving the held pull-tab (P) toward The body (D) is transferred and supplied, and the pull-tab conveying device (30) includes: a guiding member (31), the plurality of pull-tabs (P) are arranged in a row and accommodated, and The conveyance of the pull tabs (P) is guided; and the belt conveyor device (40) supplies the pull tabs (P) arranged in the guide member (31) to the pull tab transfer device (50) The pull tab transfer device (50) includes: a pull tab holding portion (60) disposed above the turntable (11) and holding the pull tab supplied from the pull tab transport device (30) (P); and the pull-tab transfer unit (70), Held in the holding portion of the pull tab (60) of the pull tab (P) is transferred downward, and is supplied to the body (D).
  2. The pull-tab feeding device (21) of the zipper slider assembly device (10) according to claim 1, wherein the pull-tab holding portion (60) includes: a casing (61); a moving body (62), Capable of being slidably disposed in the outer casing (61); the pull tab holding block (63) Mounted on the lower end surface of the moving body (62) and holding the pull tab (P); and a pair of pull tab holding levers (64) to be able to be in the width direction with respect to the moving body (62) The swinging is set, and the pull tab (P) is held from the outer side in the width direction.
  3. A pull-tab supply device (21) for a zipper slider assembly device (10) according to claim 2, wherein a lower surface of the pull-tab holding block (63) is formed to receive from the pull-tab The tab receiving recess (63a) of the pull tab (P) supplied from the transport device (30).
  4. A pull-tab supply device (21) for a zipper slider assembly device (10) according to claim 3, wherein a lower end portion of the pair of pull-tab holding operation levers (64) is respectively installed along a width a tab supporting piece (65) extending inward of the direction and supporting the lower surface of the tab (P), the tab supporting piece (65) being disposed on the puller so as to protrude inward from the width direction outer side The tab holding recess (63a) of the sheet holding block (63) is inside.
  5. A tab supply device (21) for a zipper slider assembly device (10) according to claim 4, wherein the tab receiving recess (63a) and the tab supporting tab (65) are A tab holding pocket (60a) holding the tab (P) is formed between the surfaces.
  6. A pull-tab supply device (21) for a zipper slider assembly device (10) according to any one of claims 1 to 5, wherein the pull-tab transfer portion (70) comprises: a pull-tab support a rod (71) for supporting an upper surface of the pull tab (P1) held by the pull tab holding portion (60); And a pull tab receiving piece (80) for supporting a lower surface of the pull tab (P1) held by the pull tab holding portion (60), and the pull tab supporting rod (71) and the pull tab The sheet receiving piece (80) holds the pull piece (P), and the held pull piece (P) is moved downward to be supplied to the body (D).
  7. A tab supply device (21) for a zipper slider assembly device (10) according to claim 6, wherein the tab support rod (71) includes an upper rod (72) and a lower rod (73), And a spring (74) disposed between the upper rod (72) and the lower rod (73).
  8. A tab supply device (21) for a zipper slider assembly device (10) according to claim 6, comprising a tab moving device (81) for moving the tab receiving piece (80) upward. The receiving piece moving device (81) includes: a casing (82); a moving member (83) is disposed in the casing (82) so as to be slidable up and down, and supports the tab receiving piece (80); The operating lever (84) is moved up to move the moving member (83) upward; and the sheet position holding mechanism (85) is held to hold the moving member (83) in an arbitrary vertical position.
  9. A pull-tab feeding device (21) for a zipper slider assembling device (10) according to claim 7, characterized in that it comprises a receiving blade moving device for moving the tab receiving piece (80) upward (81) The receiving piece moving device (81) includes: a casing (82); a moving member (83) disposed in the casing (82) so as to be slidable up and down, and the tab receiving piece (80) Supporting; moving the operating lever (84) to move the moving member (83) Moving upward; and receiving a sheet position holding mechanism (85), holding the moving member (83) in an arbitrary vertical position.
TW104109656A 2015-03-26 2015-03-26 Pull tab supply device for a slider assembly apparatus TWI558338B (en)

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Application Number Priority Date Filing Date Title
TW104109656A TWI558338B (en) 2015-03-26 2015-03-26 Pull tab supply device for a slider assembly apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW104109656A TWI558338B (en) 2015-03-26 2015-03-26 Pull tab supply device for a slider assembly apparatus

Publications (2)

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TW201633952A true TW201633952A (en) 2016-10-01
TWI558338B TWI558338B (en) 2016-11-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI683636B (en) * 2018-11-08 2020-02-01 日商Ykk股份有限公司 Pull-tab assembly device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138852A (en) * 1961-12-26 1964-06-30 Talon Inc Automatic lock slider assembling machine
JP3603158B2 (en) * 1998-06-23 2004-12-22 Ykk株式会社 Clamper mounting device for slider of slider for slide fastener

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI683636B (en) * 2018-11-08 2020-02-01 日商Ykk股份有限公司 Pull-tab assembly device

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