TW201912059A - Continuous zipper chain chain processing machine - Google Patents

Abstract

The present invention provides a continuous zipper teeth chain processing machine, which can use a device to cope with a plurality of types of the continuous zipper teeth chain. The continuous zipper teeth chain processing machine includes: the processing device (20, 20B) which performs a prescribed processing on the continuous zipper teeth chain (C1); and the positioning device (30) which positions the continuous zipper teeth chain (C1) at the prescribed position of the processing device (20, 20B). At least one portion of the positioning device (30) can be replaced according to the type of the continuous zipper teeth chain (C1).

Description

Continuous zipper fastener chain belt processing machine

The present invention relates to a continuous fastener chain fastener belt processing machine that performs predetermined processing on a continuous fastener chain fastener belt.

Conventionally, a positioning device that detects a slider by a sensor and stops a continuous fastener chain link belt at a predetermined position is known (for example, refer to Patent Document 1).

[Prior Art Literature] [Patent Literature] Patent Literature 1: Chinese Patent Application Publication No. 105919231

However, in the positioning device described in the above-mentioned Patent Document 1, it is not considered to deal with a plurality of types of continuous fastener chain fastener belts. Therefore, it is necessary to prepare a continuous fastener chain fastener processing machine according to the type separately.

The present invention has been made in view of the foregoing problems, and an object thereof is to provide a continuous fastener chain fastener belt processing machine capable of handling a plurality of types of continuous fastener chain fastener belts with one device.

The said objective of this invention is achieved by the following structure. (1) A continuous zipper fastener chain belt processing machine, comprising: a processing device that performs prescribed processing on the continuous zipper fastener chain belt; a positioning device that positions the continuous zipper fastener chain belt at a prescribed position of the processing device, This continuous zipper fastener chain belt processing machine is characterized in that the positioning device is disposed on the upstream side of the continuous zipper fastener chain belt conveying direction, that is, the chain conveying direction, compared to the processing device. Replace the type of chain. (2) The continuous zipper fastener chain belt processing machine according to (1), wherein the positioning device includes: a dual-purpose unit for positioning all types of continuous zipper fastener chain belts; and a dedicated unit It is used for positioning specific types of continuous zipper fastener chain belts, and the dedicated unit can be replaced. (3) The continuous zipper fastener chain belt processing machine according to (2), wherein the dual-purpose unit includes a first stopper, and the first stopper is connected to one zipper of the continuous zipper fastener chain belt The ends of the fastener element rows of the fastener chain straps contact to position the continuous fastener chain straps. (4) The continuous zipper fastener chain belt processing machine according to (3), wherein the dedicated unit includes a second stopper, and the second stopper is connected to one zipper of the continuous zipper fastener chain belt The stop of the fastener chain strap contacts to position the continuous fastener chain strap. (5) The continuous zipper fastener chain belt processing machine according to (3), wherein the dedicated unit includes a positioning piece that can be inserted into an adjacent zipper fastener chain belt of the continuous zipper fastener chain Between the interval. (6) The continuous zipper fastener chain belt processing machine according to (4) or (5), wherein the processing device is provided so as to be movable along the chain conveying direction of the continuous zipper fastener chain belt. (7) The continuous zipper fastener chain belt processing machine according to (6), wherein the processing device includes a plurality of processing sections for processing the continuous zipper fastener chain belt, and the plurality of processing sections are based on the continuous zipper fastener chain The type of chain is selected individually. (8) The continuous fastener chain fastener belt processing machine according to any one of (1) to (3), wherein the positioning device includes conveying the continuous fastener chain fastener belt in a direction opposite to the chain conveyance direction Reverse conveying mechanism. (9) The continuous zipper fastener chain belt processing machine according to (1) or (2), characterized in that the positioning device includes a gap detection mechanism that detects an adjacent zipper of the continuous zipper fastener chain belt Spacer between the chain links.

[Effects of the Invention] According to the present invention, at least a part of the positioning device can be replaced according to the type of the continuous zipper fastener chain belt. Therefore, a plurality of types of continuous zipper fastener chain belts can be handled by one device.

Hereinafter, one embodiment of the continuous fastener chain fastener belt processing machine of this invention is demonstrated in detail based on drawing. In the following description, the upper side refers to the upper side relative to the paper surface of FIG. 1, the lower side refers to the lower side relative to the paper surface of FIG. 1, and the front side refers to the paper side of FIG. 1. The left and rear sides refer to the right side relative to the paper surface of FIG. 1, the right side refers to the back side relative to the paper surface of FIG. 1, and the left side refers to the near front side relative to the paper surface of FIG. 1. The left-right direction is also referred to as the width direction. In addition, the upstream side and the downstream side are based on the conveying direction of the continuous fastener chain and the fastener chain, and the left side is the upstream side and the right side is the downstream side.

As shown in FIG. 1, the continuous zipper fastener chain belt processing machine 10 according to this embodiment includes a cutting device (processing device) 20 that cuts the continuous zipper fastener chain belt C1 into a zipper fastener chain belt of a predetermined length. C2; positioning device 30, which is arranged upstream of the chain conveying direction compared to the cutting device 20, and positions the continuous fastener chain C1 at a predetermined position of the cutting device 20; the clamp device 16, which is arranged so that Move to a position downstream of the cutting device 20 in the chain conveying direction, hold the continuous zipper fastener chain C1 and convey it to the downstream side; a base plate 11 for the cutting device 20 and the positioning device 30 to be installed . The chain conveying direction refers to the conveying direction of the continuous fastener chain C1.

Here, the continuous fastener stringer C1 will be described. As shown in FIG. 7, the continuous fastener chain link C1 is formed by connecting a plurality of fastener chain links C2. The zipper fastener chain C2 includes: a pair of zipper tapes T; a pair of zipper fastener elements EL, which are attached to each zipper tape T and can be combined with or separated from each other; and an opening member P1 as a stopper, which is connected with the zipper chain The end portions of the dentition EL are arranged adjacently. In addition, a space S having a predetermined length in which a pair of fastener element rows EL is not attached is provided between adjacent fastener chain elements C2. The opening part P1 includes: a seat bar Pa fixed to one of the fastener tapes T and disposed adjacent to an end of one of the fastener element rows EL; a socket Pb fixed to the seat bar Pa; and a plunger Pc, It is fixed to the other fastener tape T, and is arrange | positioned adjacent to the edge part of the other fastener element line EL. The plug Pc can be inserted into or removed from the socket Pb. The socket Pb has a function of preventing the slider from coming out of the fastener element row EL when the slider (not shown) moves along the fastener element row EL to the end of the fastener element row EL. The opening member P1 is located at the end of the zipper fastener chain C2 after the continuous zipper fastener chain C1 is cut for each zipper fastener chain C2. When the fastener element chain C2 including the opening member P1 is separated from the pair of fastener element elements EL and the plunger Pc is pulled out from the socket Pb and a slider (not shown), the fastener element T and the fastener are separately included. Two elements of the element row EL. That is, the opening member P1 is a stopper that can open the end portion of the fastener chain fastener C2. In the present embodiment, the continuous fastener chain link C1 is cut by the cutting device 20 at the position of the socket Pb of the opening member P1 (see FIG. 11). In addition, the continuous fastener chain fastener belt C1 is supplied to the continuous fastener chain fastener processing machine 10 so that the opening member P1 may be located upstream.

As shown in FIG. 4, the clamp device 16 includes a pair of left and right clamps 16 a that hold the left and right fastener tapes T of the continuous zipper fastener chain belt C1. The left and right clamps 16a are provided so as to be able to move to the upstream side and the downstream side by a driving device (not shown). In addition, the clamp device 16 holds the downstream end portion of the continuous fastener chain link C1 by the left and right clamps 16a, and conveys the continuous fastener chain link C1 to the downstream side.

As shown in FIGS. 1 and 2, the cutting device 20 includes a sliding device 21 mounted on the left side of the base plate 11, a Japanese-shaped frame 22 mounted on the sliding device 21, and an upper cutting portion 23. It is attached to the upper side beam portion 22a of the frame 22; and the lower side cutting portion 24 is attached to the lower side beam portion 22b of the frame 22.

The slide device 21 includes a guide rail 21 a that is attached to the left side surface of the base plate 11 and extends in the front-rear direction, and a slide member 21 b that is attached to be slidable relative to the guide rail 21 a. The frame 22 is attached to the sliding member 21b.

The upper cutting portion 23 includes a cylinder device 23a attached to the lower surface of the upper beam portion 22a of the frame 22, and an upper cutting blade 23b attached to a piston rod of the cylinder device 23a and driven in the up-down direction. . In addition, as shown in FIG. 10, a recessed portion 23 c is formed at the center in the width direction of the front end of the upper cutting blade 23 b to avoid contact with the opening member P1 when the chain is cut.

The lower cutting portion 24 includes a cylinder device 24a mounted on the upper surface of the lower beam portion 22b of the frame 22, and a lower cutting tool 24b mounted on a piston rod of the cylinder device 24a along the upper and lower sides. The direction is driven. In addition, as shown in FIG. 10, a recessed portion 24c is formed at the center in the width direction of the front end of the lower cutting blade 24b to avoid contact with a stopper support portion 55b described later when the chain is cut.

The cutting device 20 configured as described above is provided so as to be movable in the chain conveying direction by the slide device 21. Therefore, the cutting device 20 can be easily changed to different cutting positions according to the type of the continuous fastener chain C1. In addition, the cylinder device 23a of the upper cutting portion 23 moves the upper cutting blade 23b downward, and the cylinder device 24a of the lower cutting portion 24 moves the lower cutting blade 24b upward, thereby continuously sliding the teeth. The fastener tape T of the chain fastener C1 is sandwiched between the upper cutting blade 23b and the lower cutting blade 24b and is cut (see FIG. 10).

As shown in FIGS. 3 and 12, the positioning device 30 includes a dual-purpose unit 40 for positioning all types of the continuous zipper fastener chain C1, and a dedicated unit 50 for the continuous zipper fastener chain The specific type C1 is used for positioning, and the dedicated unit 50 can be replaced according to the type of the continuous fastener chain C1. As shown in FIG. 2, the positioning device 30 is attached to the left side of the base plate 11 via the support bar 12.

As shown in FIG. 3 and FIG. 6, the dual-purpose unit 40 includes a first stopper 41. The first stopper 41 is connected to one of the fastener chain elements C1 and the fastener chain element C2 of the continuous fastener chain element C1. The downstream end of the EL is in contact with each other to position the continuous fastener chain C1. The first stopper 41 includes a main body 41m as a long rod-shaped body, and an insert piece 42 extending from the front end portion of the main body 41m in the longitudinal direction and insertable into the continuous fastener chain C1. Spacer S. The insertion piece 42 extends in a direction crossing the longitudinal direction of the main body 41m. In addition, the intermediate portion in the longitudinal direction of the first stopper 41 is supported by a slide plate 46 of a first stopper driving device 43 described later by a support pin 41 a so as to be able to swing in the vertical direction. In addition, the main body 41m of the first stopper 41 has a base end portion on a side opposite to the front end portion via the intermediate portion.

In addition, the dual-purpose unit 40 includes a first stopper driving device 43 that swings the insertion piece 42 of the first stopper 41 in the vertical direction, and a reverse transfer cylinder device (reverse transfer mechanism) 44 that enables The first stopper driving device 43 moves in the chain conveying direction; and the first support plate 45 is mounted on the first stopper driving device 43 and the reverse conveying cylinder device 44.

The first stopper driving device 43 includes a slide plate 46 provided to be slidable in a chain conveying direction relative to the first support plate 45, and a first tension spring 47 provided to the slide plate 46 and the first stopper. The base end portion of the main body 41m of the bracket 41 applies a downward force to the base end portion of the first stopper 41; and a first cylinder device 48, which is mounted on the slide plate 46, attaches the first stopper 41 The base end side of the main body 41m is pushed upward.

In the dual-purpose unit 40 configured in this way, by extending the piston rod 48 a of the first cylinder device 48 of the first stopper driving device 43, the base end portion of the main body 41 m of the first stopper 41 is received by the piston rod 48 a. The pusher moves upward, and the insert piece 42 of the first stopper 41 moves downward (see FIG. 3). In addition, when the piston rod 48a of the first cylinder device 48 is contracted, the base end portion of the main body 41m of the first stopper 41 is pulled downward by the first tension spring 47, and the first stopper 41 The insertion piece 42 moves upward. At this time, the insertion piece 42 is inserted into the spacer portion S of the continuous fastener chain link C1 (see FIGS. 6 and 8).

Then, by extending the piston rod 44 a of the reverse conveyance cylinder device 44 of the dual-purpose unit 40, the first stopper 41 and the first stopper driving device 43 move to the downstream side together. When the piston rod 44 a of the reverse transfer cylinder device 44 is contracted, the first stopper 41 and the first stopper driving device 43 move to the upstream side together. Therefore, the piston rod 44a of the reverse conveying cylinder device 44 is contracted in a state where the insertion piece 42 of the first stopper 41 is inserted into the spacer S of the continuous fastener chain belt C1, and the insertion piece 42 and the zipper The element row EL is brought into contact, and the fastener element row EL is pressed to convey the continuous fastener element chain belt C1 in a direction (upstream direction) opposite to the chain conveying direction (see FIG. 9).

As shown in FIG. 3 and FIG. 6, the dedicated unit 50 includes a second stopper 51 which is in contact with the opening member P1 of one of the fastener chain links C1 of the continuous fastener chain link C1. To position the continuous fastener chain C1. The second stopper 51 includes a main body 51m that is a long rod-shaped body, and a contact piece 52 that extends from the front end portion of the main body 51m in the longitudinal direction and contacts the opening member P1. The contact piece 52 extends in a direction crossing the longitudinal direction of the main body 51m. In addition, a protruding piece 52 a is formed at the tip of the contact piece 52 so as to be in contact with the end face on the upstream side of the socket Pb of the opening member P1. In addition, an intermediate portion of the second stopper 51 is supported by a second support plate 57 described later by a support pin 51 a so as to be able to swing in the vertical direction. In addition, the main body 51m of the second stopper 51 has a base end portion on a side opposite to the front end portion via the intermediate portion.

In addition, the dedicated unit 50 includes a second stopper driving device 53 that swings the contact piece 52 of the second stopper 51 in the vertical direction, and an upper chain guide 54 and a lower chain guide 55, which are continuous. The conveyance of the fastener chain link C1 is guided; a sensor (interval detection mechanism) 56 detects the interval S of the continuous fastener chain link C1; and a second support plate 57 for driving the second stopper The device 53, the upper side chain guide 54, the lower side chain guide 55, and the sensor 56 are mounted. As shown in FIG. 12, the dedicated unit 50 is detachably attached to the dual-purpose unit 40 or the support bar 12. The sensor 56 may be mounted on the first support plate 45 of the dual-purpose unit 40.

The second stopper driving device 53 includes a second tension spring 58 provided between the second support plate 57 and the base end portion of the main body 51m of the second stopper 51. The base end portion of the main body 51m is urged upward; and the second cylinder device 59 is attached to the second support plate 57 and presses the base end portion side of the main body 51m of the second stopper 51 downward.

In the dedicated unit 50 thus configured, the piston rod 59a of the second cylinder device 59 of the second stopper driving device 53 is extended, and the base end portion of the main body 51m of the second stopper 51 is received by the piston rod 59a. The contact piece 52 of the second stopper 51 moves upward by being pushed downward (see FIG. 3). In addition, when the piston rod 59a of the second cylinder device 59 is contracted, the base end portion of the main body 51m of the second stopper 51 is pulled by the second tension spring 58 and moved upward. The contact piece 52 moves downward. At this time, the contact piece 52 is inserted into the space between the downstream side end portion of the fastener element row EL of the continuous fastener chain element C1 and the opening member P1 (see FIGS. 6 and 8).

As shown in FIG. 3, the upper side chain guide 54 and the lower side chain guide 55 are arranged with a gap in the vertical direction. The continuous zipper fastener chain belt C1 passes through a gap between the upper chain guide 54 and the lower chain guide 55 during transportation. As shown in FIG. 5, a detection hole 54 a is formed in the upper chain guide 54 so as to pass through the detection light of the sensor 56 in the vertical direction. In addition, as shown in FIG. 3, an insertion piece 42 for inserting the first stopper 41 into one of the upper chain guide 54 and the lower chain guide 55 is formed in the lower chain guide 55 in a vertical direction. The stopper is inserted into the hole 55a. Further, as shown in FIG. 9, a stopper support portion 55 b that supports the opening member P1 from below when the chain is cut is formed at the downstream end portion of the lower side chain guide 55. When the sensor 56 is attached to the first support plate 45 of the dual-purpose unit 40, the detection hole 54 a is formed in the lower chain guide 55.

Next, the operation of the continuous fastener chain and belt processing machine 10 according to this embodiment will be described. First, as shown in FIG. 4, the continuous zipper fastener chain belt C1 is conveyed downstream by the clamp device 16. Next, as shown in FIG. 5, the sensor 56 detects the space | interval part S of the continuous fastener chain fastener string C1.

Next, as shown in FIGS. 6 to 8, the piston rod 48 a of the first cylinder device 48 of the first stopper driving device 43 is contracted by the detection by the sensor 56, and the insertion piece of the first stopper 41 is contracted. 42 is inserted into the spacer S of the continuous fastener chain C1. As a result, the downstream end portion of the fastener element row EL of the continuous fastener chain element C1 comes into contact with the insert piece 42 of the first stopper 41, and the conveyance of the continuous fastener chain element C1 is stopped. In addition, at this time, the piston rod 59a of the second cylinder device 59 of the second stopper driving device 53 is also contracted. Therefore, the contact piece 52 of the second stopper 51 is inserted into the continuous fastener chain link C1. The space between the downstream side end portion of the fastener element row EL and the opening member P1.

Next, as shown in FIG. 9, the piston rod 44 a of the reverse conveying cylinder device 44 is contracted, and the continuous fastener chain C1 is conveyed in a direction (upstream direction) opposite to the chain conveying direction. Thereby, the socket Pb of the opening member P1 of the continuous fastener chain link C1 comes into contact with the protruding piece 52a of the contact piece 52 of the second stopper 51, the reverse conveyance of the continuous fastener chain link C1 stops, and the continuous fastener chain The chain link C1 is positioned at a cutting position (predetermined position) of the cutting device 20.

Next, as shown in FIG. 10, the cylinder device 23a of the upper cutting portion 23 moves the upper cutting blade 23b downward, and the cylinder device 24a of the lower cutting portion 24 moves the lower cutting blade 24b upward. As a result, the fastener tape T of the continuous fastener chain fastener chain C1 is sandwiched between the upper-side cutting blade 23b and the lower-side cutting blade 24b and is cut (see FIG. 11). Thereafter, the zipper fastener chain belt C2 cut off from the continuous fastener chain belt C1 is further conveyed to the downstream side by the clamp device 16 and is subjected to predetermined processing.

In the continuous fastener chain fastener belt processing machine 10 according to the present embodiment, as shown in FIG. 12, the dedicated unit 50 can be replaced according to the type of the continuous fastener chain fastener belt C1. Therefore, in the case where the stop of the continuous fastener chain link C1 is the reverse opening member P2 shown in FIG. 13, the dedicated unit 50 corresponding to the opening member P1 is replaced with a corresponding one corresponding to the reverse opening member P2. Dedicated unit 50B. As shown in FIG. 13, the reverse opening member P2 includes a seat bar Pd which is fixed to one side of the fastener tape T and is disposed adjacent to one of the fastener element rows EL and a plug Pe which is fixed to the other side. The fastener tape T is arranged adjacent to the other fastener element row EL. The reverse opening member P2 does not include a socket such as the opening member P1. The seat bar Pd has a detachment preventing protrusion Pd1 which is used to prevent contact with the slider when the slider (not shown) moves along the fastener element row EL to the end of the fastener element row EL The slider comes out of the fastener element EL. The plunger Pe can be inserted into or removed from a slider (not shown). The reverse opening member P2 is located at the end of the zipper fastener chain belt C2 after the continuous zipper fastener chain belt C1 is cut for each zipper fastener chain belt C2. When the fastener chain link C2 including the reverse opening member P2 is separated from the pair of fastener element rows EL and the plunger Pe is pulled out from a slider (not shown), it is separated into a separate fastener chain T and a fastener chain Two components of dentition EL. That is, the reverse opening member P2 is a stopper which can set the end part of the fastener stringer belt C2 to an open state. Further, reference numeral CL in FIG. 13 is a planned cutting position of the cutting device 20.

In the dedicated unit 50B corresponding to the reverse opening member P2, the contact surface 52b of the protruding piece 52a of the contact piece 52 of the second stopper 51 and the end of the seat bar Pd and the plunger Pe of the reverse opening member P2部 contact. In addition, the protruding piece 52a has a fitting protruding portion 52c that protrudes from the contact surface 52b and includes a shape that substantially matches the gap between the opposing surfaces of the seat rod Pd and the insert rod Pe. Therefore, when the reverse opening member P2 of the continuous fastener chain link C1 comes into contact with the projection 52a of the contact piece 52 of the second stopper 51, the fitting projection 52c is fitted to the seat bar Pd and the plunger The gap between the opposite faces of Pe.

In addition, when the stop of the continuous fastener chain link C1 is the closing member P3 shown in FIGS. 14 and 15, the dedicated unit 50 corresponding to the opening member P1 is replaced with a dedicated unit corresponding to the closing member P3. Unit 50C. As shown in FIG. 15, the closing member P3 is arrange | positioned adjacent to the edge part of the fastener element line EL, and is being fixed to both the pair of fastener tapes T. As shown in FIG. The closing member P3 does not include a seat rod, a socket, and a plug rod such as the opening member P1 and the reverse opening member P2. The closing member P3 prevents the slider from coming out of the fastener element row EL when the slider (not shown) moves along the fastener element row EL to the end of the fastener element row EL. The closing member P3 is located at the end of the zipper fastener chain C2 after the continuous zipper fastener chain C1 is cut for each zipper fastener chain C2. When the fastener element chain C2 including the closing member P3 is separated from the pair of fastener element rows EL, it cannot be separated into two members including the fastener string T and the fastener element row EL separately. That is, the closing member P3 is a stopper in which the end portion of the fastener chain belt C2 is always closed.

Instead of the second stopper 51, the dedicated unit 50C corresponding to the closing member P3 includes a positioning piece 61 that can be inserted into the spacer S of the continuous fastener chain link C1. The positioning piece 61 includes a main body 61m that is a long rod-shaped body, and an insertion piece 62 that extends from the front end portion of the main body 61m in the longitudinal direction and can be inserted between the left and right fastener tapes T of the partition portion S. . The insertion piece 62 extends in a direction crossing the longitudinal direction of the main body 61m. The insertion piece 62 of the positioning piece 61 has a function of stabilizing the posture so that the left and right fastener tapes T do not shift in the left-right direction when the chain is cut. The insertion piece 62 is not in contact with the closing member P3.

In addition, when the stopper is the closing member P3, as shown in FIG. 16, the upper cutting tool 23b and the lower cutting tool 24b of the cutting device 20 are replaced with an upper cutting tool 63b having a straight shape without a recess. And the lower cutting tool 64b.

Furthermore, as shown in FIG. 17, the cutting device 20 may include an upper cutting tool 23b corresponding to the opening member P1 and a reverse opening member P2, a lower cutting tool 24b, and an upper side corresponding to the closing member P3. The cutting device 20B of both the cutting blade 63b and the lower cutting blade 64b.

The cutting device 20B includes a first upper cutting portion 23 and a second upper cutting portion 63 that are attached to the upper beam portion 22a of the frame 22; and the first lower cutting portion 24 and the second lower cutting portion. 64, which is attached to the lower side beam portion 22b of the frame 22, and the cutting device 20B is provided so as to be movable in the chain conveying direction in the same manner as the cutting device 20. In this cutting device 20B, the first upper cutting portion 23 and the first lower cutting portion 24 constitute one processing portion, and the second upper cutting portion 63 and the second lower cutting portion 64 constitute one processing portion.

The first upper cutting portion 23 and the first lower cutting portion 24 are the same as the above-mentioned upper cutting portion 23 and the lower cutting portion 24.

The second upper cutting portion 63 includes a cylinder device 63a attached to the lower surface of the upper beam portion 22a of the frame 22, and a second upper cutting blade 63b attached to a piston rod of the cylinder device 63a. The vertical direction is driven. The second upper cutting blade 63b is the same as the above-mentioned upper cutting blade 63b.

The second lower cutting portion 64 includes a cylinder device 64a attached to the upper surface of the lower side beam portion 22b of the frame 22, and a second lower cutting blade 64b attached to the piston rod of the cylinder device 64a. Is driven along the up and down direction. The second lower cutting blade 64b is the same as the above-mentioned lower cutting blade 64b.

In the cutting device 20B configured as above, when the continuous fastener element chain belt C1 including the opening member P1 and the reverse opening member P2 is cut, the first upper cut portion 23 and the first lower cut are used. The cutting portion 24 uses the second upper cutting portion 63 and the second lower cutting portion 64 when cutting the continuous fastener element chain C1 including the closing member P3. That is, the first upper side cutting portion 23 and the first lower side cutting portion 24 or the second upper side cutting portion 63 and the second lower side cutting portion 64 are selected and used according to the type of the continuous fastener chain link C1. . Therefore, it is not necessary to change the cutting tool according to the type of the continuous fastener chain belt C1. Therefore, it is possible to minimize the operation stop time when the type is switched, and to improve the operation efficiency of the continuous fastener chain belt processing machine 10.

As described above, according to the continuous fastener chain fastener belt processing machine 10 of the present embodiment, the positioning device 30 includes a dual-purpose unit 40 for positioning all types of the continuous fastener chain fastener belt C1 and a dedicated unit. 50, which is used for positioning a specific type of continuous zipper fastener chain belt C1. The dedicated unit 50 can be replaced. Therefore, it is possible to handle multiple types of continuous zipper fastener chain belt C1 with one device.

In addition, according to the continuous fastener chain fastener belt processing machine 10 of the present embodiment, the cutting devices 20 and 20B are provided so as to be movable in the chain conveying direction. Therefore, it can be easily changed to the type of the continuous fastener chain fastener C1. Different cut-off positions.

Further, according to the continuous fastener chain fastener belt processing machine 10 of the present embodiment, the cutting device 20B includes a plurality of processing sections (the first upper-side cutting section 23 and the first lower side) that process the continuous fastener chain fastener belt C1. The cutting part 24, the second upper side cutting part 63, and the second lower side cutting part 64). The plurality of processing parts are individually selected according to the type of the continuous fastener chain C1. Therefore, there is no need to select the continuous fastener chain Replace the cutter with the type of chain C1. Therefore, the operation stop time at the time of type switching can be minimized, and the operation efficiency of the continuous fastener chain and belt processing machine 10 can be improved.

In addition, the present invention is not limited to the configuration exemplified in the above embodiment, and can be appropriately changed within a range not departing from the gist of the present invention. For example, the processing device may be a gap forming device in which a part of the fastener element rows are removed from the continuous fastener chain fastener strips to form a spacer. Alternatively, the processing device may be a film sticking device that adheres a film to a part of a fastener tape of a continuous fastener chain fastener to reinforce the fastener tape. In addition, the reverse conveyance mechanism may be a feed roller and a pressure roller arranged to sandwich the fastener chain. In this case, when the feed roller rotates forward, the fastener chain belt is conveyed toward the downstream side, and when the feed roller reverses, the fastener chain belt is conveyed toward the upstream side in the reverse direction.

10‧‧‧Continuous zipper fastener chain belt processing machine

11‧‧‧ base plate

12‧‧‧ support bar

16‧‧‧ Clamping device

16a‧‧‧Clamp

20, 20B‧‧‧ cutting device (processing device)

21‧‧‧ sliding device

21a‧‧‧rail

21b‧‧‧ sliding parts

22‧‧‧Frame

22a‧‧‧ Upper side beam section

22b‧‧‧Lower side beam section

23‧‧‧ Upper cutting section (first upper cutting section)

23a, 24a, 63a, 64a‧‧‧‧cylinder device

23b, 63b‧‧‧ Upper side cutting tool

23c, 24c ‧‧‧ recess

24‧‧‧ lower side cutting section (first lower side cutting section)

24b, 64b‧‧‧ Lower side cutting tool

30‧‧‧ Positioning device

40‧‧‧Combined Unit

41‧‧‧1st stop

41a, 51a‧‧‧Support pins

41m, 51m, 61m ‧‧‧ main body

42‧‧‧ Insert

43‧‧‧The first stopper driving device

44‧‧‧Reverse conveying cylinder device (reverse conveying mechanism)

44a, 48a, 59a‧‧‧ Piston rod

45‧‧‧The first support plate

46‧‧‧Sliding plate

47‧‧‧The first tension spring

48‧‧‧The first cylinder device

50, 50B, 50C ‧‧‧ special units

51‧‧‧ 2nd stop

52‧‧‧contact sheet

52a‧‧‧ protrusion

52b‧‧‧contact surface

52c‧‧‧Matching protrusion

53‧‧‧Second stopper driving device

54‧‧‧ Upper side chain guide

54a‧‧‧detection hole

55‧‧‧Lower side chain guide

55a‧‧‧Insertion hole

55b‧‧‧ Stop support

56‧‧‧Sensor (interval detection mechanism)

57‧‧‧ 2nd support plate

58‧‧‧The second tension spring

59‧‧‧ 2nd cylinder device

61‧‧‧ Positioning film

62‧‧‧Insertion

63‧‧‧ 2nd upper cutting section

64‧‧‧ 2nd lower side cutting section

C1‧‧‧continuous zipper tooth chain

C2‧‧‧ zip fastener chain

CL‧‧‧ Cut off scheduled position

T‧‧‧Zip strap

EL‧‧‧ Zipper Element

S‧‧‧ spacer

P1‧‧‧Opening part (stop)

Pa, Pd‧‧‧ seat stick

Pb‧‧‧Socket

Pc, Pe‧‧‧ Plug

Pd1‧‧‧Protrusions

P2‧‧‧Reverse opening part (stop)

P3‧‧‧ Closing parts (stop)

FIG. 1 is a side view illustrating an embodiment of a continuous fastener chain fastener belt processing machine according to the present invention. Fig. 2 is a rear view illustrating the cutting device shown in Fig. 1. Fig. 3 is a side view illustrating the positioning device shown in Fig. 1. FIG. 4 is a plan view showing a state in which a clamp of the clamp device holds a continuous zipper fastener chain belt and transports it to the downstream side. FIG. 5 is an enlarged side view showing a state where a spacer portion of a continuous fastener chain link is detected by a sensor. FIG. 6 is a side view showing a state where the stopper is an open member, and a state in which the first stopper is inserted into the spacer portion of the continuous fastener chain belt. FIG. 7 is a plan view of the state of FIG. 6. 8 is an enlarged side view showing a state where the first stopper is in contact with the fastener element rows. FIG. 9 is an enlarged side view showing a state where the continuous fastener chain link is reversely conveyed and the opening member is in contact with the second stopper. FIG. 10 is an enlarged rear view showing a state where the cutting device cuts the continuous fastener chain link. FIG. 11 is a plan view showing a state where the continuous fastener chain link is cut. FIG. 12 is a side view showing a state where a dedicated unit of the positioning device is removed. 13 is an enlarged plan view showing a case where the stopper is a reverse opening member, and a state where the reverse opening member is in contact with the second stopper. FIG. 14 is an enlarged side view showing a state where the stopper is a closing member, the first stopper is inserted into the spacer, and the fastener element rows are in contact with the first stopper. FIG. 15 is a plan view of the state of FIG. 14. FIG. 16 is an enlarged rear view showing a state where the cutting device cuts the continuous fastener chain fastener chain when the stopper is a closing member. FIG. 17 is a side view illustrating a modification of the cutting device.

Claims (9)

A continuous zipper fastener chain belt processing machine (10) includes: a processing device (20, 20B), which performs a predetermined processing on the continuous zipper fastener chain belt (C1); a positioning device (30), which connects the continuous The zipper fastener chain belt (C1) is positioned at a prescribed position of the processing device (20, 20B). The continuous zipper fastener chain belt processing machine (10) is characterized in that: the positioning device (30) and the The processing device (20, 20B) is arranged on the upstream side of the continuous conveying direction of the continuous fastener chain chain belt (C1), that is, the chain conveying direction. At least a part of the positioning device (30) can be adapted to Replace the type of chain belt (C1). The continuous zipper fastener chain belt processing machine (10) according to item 1 of the scope of patent application, wherein the positioning device (30) includes: a dual-purpose unit (40) for (C1) is used for positioning all types; and a dedicated unit (50, 50B, 50C) is used for positioning a specific type of the continuous fastener chain (C1), the dedicated unit (50 , 50B, 50C) can be replaced. The continuous zipper fastener chain and belt processing machine (10) according to item 2 of the patent application scope, wherein the dual-purpose unit (40) includes a first stopper (41), and the first stopper (41 ) The continuous zipper fastener chain (C1) is contacted with the end of the zipper fastener chain (EL) of one of the zipper fastener chain (C2) of the continuous zipper fastener chain (C1). ) To target. The continuous zipper fastener chain and belt processing machine (10) according to item 3 of the scope of patent application, wherein the dedicated unit (50, 50B) includes a second stopper (51), and the second stopper (51) contacting the continuous fastener chain links (C1) with the stops (P1, P2) of one of the continuous fastener chain links (C1), to the continuous fastener chain links (C1) Position it. The continuous zipper fastener chain and belt processing machine (10) according to item 3 of the patent application scope, wherein the dedicated unit (50C) includes a positioning piece (61), and the positioning piece (61) is inserted into the continuous piece Spacer (S) between adjacent fastener chain links (C2) of the fastener chain links (C1). The continuous zipper fastener chain belt processing machine (10) according to item 4 or 5 of the scope of application for a patent, wherein the processing device (20, 20B) is provided to be able to follow the continuous zipper fastener chain belt (C1) The chain conveyance direction moves. The continuous zipper fastener chain belt processing machine (10) according to item 6 of the patent application scope, wherein the processing device (20B) includes a plurality of processes for processing the continuous zipper fastener chain belt (C1) Parts (23, 24, 63, 64), and the plurality of processed parts (23, 24, 63, 64) are individually selected according to the type of the continuous fastener chain (C1). The continuous zipper fastener chain belt processing machine (10) according to any one of claims 1 to 3, wherein the positioning device (30) includes the continuous zipper fastener chain belt (C1) Reverse conveying mechanism (44) for conveying in a direction opposite to the chain conveying direction. The continuous zipper fastener chain and belt processing machine (10) according to item 1 or item 2 of the patent application scope, wherein the positioning device (30) includes a gap detection mechanism (56), and the gap detection mechanism (56) ) Detecting a space (S) between adjacent zipper fastener chain links (C2) of the continuous zipper fastener chain links (C1).