CN105025748B - Slide fastener discharger - Google Patents

Abstract

The invention provides a zipper discharging device. The zipper ejection device (10) of the present invention includes: a gripper (20), which transfers the zipper (SF) while holding it; a belt conveyor (30), which is arranged below the gripper (20) and releases the The zipper (SF) held by the gripper (20) is transferred; and the discharge machine (40) discharges the zipper (SF) transferred by the belt conveyor (30) to the good product discharge part (50). The zipper discharge device of the present invention can shorten the moving time of the gripper and can miniaturize the discharge device.

Description

Zipper discharge device

technical field

The present invention relates to a zipper discharge device, in particular to a zipper discharge device loaded into a zipper assembly device.

Background technique

As the existing slide fastener discharge device, it is well known that the slide fastener finished in the upper stop installation device is extracted from the upper stop installation device by a pair of left and right grippers and discharged (for example, refer to Patent Document 1 ).

[Prior art literature]

[Patent Document]

[Patent Document 1] Japanese Patent Laid-Open No. 06-209810

Contents of the invention

The problem to be solved by the invention

However, in the slide fastener discharge device described in the above-mentioned patent document 1, when discharging a long slide fastener, it is necessary to move the gripper by an amount corresponding to the length of the slide fastener, so that the movement time of the gripper becomes longer, and The discharge device is enlarged. Furthermore, since the movement time of the gripper is long, the standby time of the slide fastener assembly device used in combination with the slide fastener discharge device becomes long, and the slide fastener assembly time becomes long.

This invention was made|formed in view of the said subject, and it aims at providing the slide fastener ejection apparatus which can shorten the movement time of a gripper, and can downsize an ejection apparatus.

technical means to solve problems

The object of the present invention is achieved by the following configurations.

(1) A zipper discharge device comprising: a gripper for transferring while holding the zipper; a belt conveyor disposed below the gripper for transferring the zipper released from the grip of the gripper; And the discharge machine, which discharges the zipper transferred by the belt conveyor to the good product discharge part.

(2) The slide fastener discharging device according to (1), including a slide fastener dropping device that drops the slide fastener released from the clamper to the belt conveyor.

(3) The slide fastener discharge apparatus as described in (1) or (2) which includes the roller device which transfers a slide fastener in cooperation with a belt conveyor.

(4) The zipper discharge device as described in any one of (1) to (3), the discharge machine includes a cylinder and a zipper discharge plate, and the zipper discharge plate is installed on the front end of the rod of the cylinder and moves along the belt conveyor. The transfer direction of the belt conveyor is extended, the discharge mechanism is made to move forward and backward through the rod, the zipper discharge plate moves along the width direction of the belt conveyor, and the zipper on the belt conveyor is extruded out of the belt conveyor through the movement of the zipper discharge plate And fall to the good product discharge part.

(5) In the zipper discharge device as described in (4), a pair of guide rollers are arranged on the zipper discharge plate, and the pair of guide rollers roll on the belt conveyor to control the movement of the zipper discharge plate in the width direction. to boot.

(6) The slide fastener discharging device according to any one of (1) to (5), including an inspection device that inspects at least one of the slider and the stopper of the slide fastener.

(7) The slide fastener discharging device according to any one of (1) to (6), including at least one passage detection sensor that detects passage of the slide fastener conveyed by the belt conveyor.

(8) In the zipper discharge device described in any one of (1) to (7), the good product discharge part includes: a wing device for holding the zipper discharged by the self-contained conveyor for a fixed time; and a zipper storage part configured Below the wing device, the wing device has a pair of wings that open and close downwards, and the pair of wings is set to receive the zipper discharged from the self-contained conveyor and open after a fixed time, passing through the pair of wings Open and the zipper drops down to the zipper storage.

The effect of the invention

The slide fastener ejection device according to the present invention includes: a gripper that transfers the slide fastener while holding it; a belt conveyor that is disposed below the gripper and transfers the slide fastener that is released from the grip of the gripper; and The discharge machine discharges the zippers transferred by the belt conveyor to the good product discharge section, so the movement distance of the gripper can be shortened compared with the case of conveying long zippers with only the gripper. Thus, the movement time of the gripper can be shortened, and the discharge device can be miniaturized. Furthermore, since the movement time of the clamper can be shortened, the standby time of the slide fastener assembly device side can be shortened, and the slide fastener assembly time can be shortened.

Description of drawings

Fig. 1 is a schematic side view illustrating an embodiment of a slide fastener discharge device according to the present invention.

Fig. 2 is a front view illustrating an example of a slide fastener.

Fig. 3 is an enlarged side view of the surroundings of the inspection device, the roller device, and the slide fastener dropping device shown in Fig. 1 .

Fig. 4 is an enlarged side view of the periphery of the belt conveyor shown in Fig. 1 .

Fig. 5 is a sectional view taken along line A-A of Fig. 4 .

Fig. 6 is a side view illustrating a state in which a finished slide fastener is gripped by a gripper.

Fig. 7 is a side view illustrating a state in which the slide fastener is transferred by a gripper and inspected by an inspection device.

Fig. 8 is a side view illustrating a state where transfer of the slide fastener by the gripper is completed.

Fig. 9 is a side view illustrating a state in which the slide fastener is released from gripping by the gripper and the slide fastener is dropped onto the belt conveyor by the slide fastener dropping device.

Fig. 10 is a side view illustrating a state in which the slide fastener is transferred by a roller device and a belt conveyor.

Fig. 11 is a side view illustrating a state where transfer of the slide fastener by the belt conveyor has been completed.

Fig. 12 is a sectional view corresponding to Fig. 5 in the state shown in Fig. 11 .

Fig. 13 is a cross-sectional view illustrating a state in which the zipper is dropped to the wing device by the zipper discharge plate of the discharge machine.

Fig. 14 is a cross-sectional view illustrating a state in which a pair of wings are opened and the slide fastener is dropped to the slide fastener storage part.

Fig. 15 is a side view illustrating a state in which defective slide fasteners are dropped to a defective discharge unit by a belt conveyor.

[explanation of the symbol]

10: Zipper discharge device

20: Holder

30: Belt conveyor

35a: 1st pass detection sensor

35b: 2nd pass detection sensor

35c: 3rd pass detection sensor

36: door stop device

40: discharge machine

41: Cylinder

41a: Rod

42: Zipper ejection plate

42a: Guide roller

50: Good product discharge department

53: Wing device

53a: wing

60: Zipper drop device

70: Roller device

80: Check device

81: Check Camera

82: Lighting device

90: Defective product discharge department

Detailed ways

Hereinafter, one embodiment of the slide fastener discharge device of the present invention will be described in detail with reference to the drawings. In addition, in the following description, regarding the slide fastener discharge device, the upper side is the upper side with respect to the paper surface of FIG. 1, the lower side is the lower side with respect to the paper surface of FIG. The left side and the rear side are the right side with respect to the paper surface of FIG. 1 , the left side is the inner side with respect to the paper surface of FIG. 1 , and the right side is the near side with respect to the paper surface of FIG. 1 . In addition, the front side of the slide fastener discharge device means the upstream side, and the rear side means the downstream side. In addition, the left-right direction of a slide fastener discharge apparatus means a width direction. Regarding the slide fastener, the front side is the near side relative to the paper surface of FIG. 2 , the back side is the inner side relative to the paper surface of FIG. 2 , the upper side is the upper side relative to the paper surface of FIG. 2, the left side is the left side with respect to the paper plane of FIG. 2 , and the right side is the right side with respect to the paper plane of FIG. 2 . In addition, the left-right direction of a slide fastener means a width direction. Moreover, the up-down direction of a slide fastener means a length direction.

First, the slide fastener discharge apparatus 10 of this embodiment is incorporated in the slide fastener assembly apparatus, Specifically, as shown in FIG. In addition, the code|symbol L in a figure is the transfer line which transfers slide fastener SF by the gripper 20 mentioned later.

Next, the slide fastener SF assembled by the said slide fastener assembly apparatus is demonstrated. The slide fastener SF is shown in Figure 2, comprising: a pair of chain belts T on the left and right; a pair of chain teeth rows E on the left and right, respectively sewed on the opposite belt side edges of the pair of chain belts T on the left and right; The left and right pair of sprocket rows E mesh and separate; the upper stopper (stopper) P1 is installed on the upper end of the left and right pair of sprocket rows E; and the lower stopper P2 is installed on the left and right pair of sprocket rows E. lower end. In addition, since the slide fastener discharging apparatus 10 of this embodiment is a type suitable for discharging a long slide fastener, the slide fastener SF assumes, for example, a long slide fastener having a length of 50 cm or more. Moreover, the slide fastener discharge apparatus 10 of this embodiment can discharge even if it is not a long slide fastener. And the slider S slides along a pair of left and right element rows E, and meshes and separates a pair of left and right fastener element rows E. As shown in FIG. Moreover, the upper stopper P1 and the lower stopper P2 are for stopping sliding of the slide fastener slider S. As shown in FIG.

In addition, the element row E is a coil-shaped element row in this embodiment, but it is not limited thereto, and may be a zigzag-shaped element row, an injection-molded element row including synthetic resin, and a metal chain. tooth row. In addition, the lower stop part can also be an opening and closing part or a reverse opening and closing part.

As shown in Fig. 1 and Fig. 6, the installation device M of the upper stop part includes: a welding head M1 for ultrasonic welding arranged above the transfer line L; arranged below the transfer line L and can be moved up and down relative to the welding head M1 An anvil M2 provided slidably; and a pressing part M3 arranged below the transfer line L and pressing the anvil M2 from below. Furthermore, the horn M1 and the pressing part M3 are respectively driven up and down by an air cylinder not shown. Furthermore, the anvil M2 is driven up and down together with the horn M1.

In addition, in the upper stopper installation device M, as shown in FIG. 6, the pressing part M3 moves upward, and the anvil M2 is pressed upward and moves upward, whereby the upper stop part P1 is riveted to the fastener belt T, and the welding head M1 The upper stopper P1 is welded to the fastener tape T by using the ultrasonic energy, so that the slide fastener SF is finished.

As shown in Fig. 1, Fig. 3 and Fig. 4, the zipper discharging device 10 of this embodiment includes: a gripper 20, which transfers while gripping the zipper SF finished by the upper stopper mounting device M; 30, arranged below the gripper 20, transfers the zipper SF that has been released from the grip of the gripper 20; the discharge machine 40 discharges the zipper SF transferred by the belt conveyor 30 to the good product discharge part 50; the zipper falls The device 60 is arranged on the upper surface of the upstream end of the belt conveyor 30, and drops the slide fastener SF released from the grip of the gripper 20 to the belt conveyor 30; the roller device 70 is arranged upstream of the slide fastener dropping device 60. side, the slide fastener SF dropped to the belt conveyor 30 is transferred in cooperation with the belt conveyor 30; the inspection device 80 is arranged on the upstream side than the roller device 70, and checks the slider S and the upper stopper of the slide fastener SF. Inspection at P1 ;

As shown in FIGS. 6 to 8 , the gripper 20 holds the downstream side end of the slide fastener SF finished by the upper stop mounting device M, and transfers the slide fastener SF to a predetermined position on the belt conveyor 30 , and includes : A pair of upper and lower gripper parts 21 which hold the left and right fastener tape T of slide fastener SF;

Belt conveyor 30, as shown in FIG. 32 and the belt (belt) 34 of the driven roller 33 .

And the 1st passage detection sensor 35a - the 3rd passage detection sensor 35c which detect the passage of the slide fastener SF which is transferred are provided in the upper surface of the holder 31. As shown in FIG. And between the 2nd passage detection sensor 35b and the 3rd passage detection sensor 35c of the upper surface of the bracket 31, the shutter device 36 which prevents slide fastener SF from being further transferred to the downstream side is provided.

The 1st passage detection sensor 35a detects passage of the slide fastener SF of a good product, and reduces the transfer speed of the belt conveyor 30. The 2nd passage detection sensor 35b detects passage of the good-quality slide fastener SF, stops the belt conveyor 30, and stops the slide fastener SF at a predetermined position. The 3rd passage detection sensor 35c detects passage of the slide fastener SF of a defective product. Moreover, the said inspection apparatus 80 performs the judgment of the good product or defective product of slide fastener SF.

As shown in FIGS. 4 and 15 , a shutter device 36 includes an air cylinder 37 and an L-shaped stop plate 38 mounted on the front end portion of a rod 37 a of the air cylinder 37 , and is configured to move forward and backward by the rod 37 a. And the stop plate 38 moves up and down. And the stop plate 38 moves downward when the belt conveyor 30 conveys the good slide fastener SF (refer FIG. 11), and moves upward when the belt conveyor 30 conveys the defective slide fastener SF (refer FIG. 15).

As shown in FIGS. 4 and 5 , the discharge machine 40 includes a cylinder 41 and a zipper discharge plate 42 with an L-shaped cross section. The transfer direction of the belt conveyor 30 is extended, and the ejector 40 is configured to move the zipper ejection plate 42 along the width direction of the belt conveyor 30 by advancing and retreating the rod 41a. Further, a pair of guide rollers 42 a that roll on the belt 34 of the belt conveyor 30 and guide the movement of the slide fastener discharge plate 42 in the width direction is provided on the fastener discharge plate 42 .

Furthermore, in the discharge machine 40, as shown in FIGS. 12 and 13 , the rod 41a of the air cylinder 41 retreats, and the slide fastener discharge plate 42 moves to the cylinder 41 side (right side in the figure), whereby the good products on the belt conveyor 30 are removed. The slide fasteners SF are extruded to the outside of the belt conveyor 30 and dropped to the good product discharge part 50 .

And, on the upper surface of the cylinder 41 side of the bracket 31 of the belt conveyor 30, a plate-shaped inclined portion 43 is provided along the transfer direction of the belt conveyor 30, and the plate-shaped inclined portion 43 allows the plate to be discharged through the slide fastener. 42 The slide fastener SF extruded falls slowly to the good product discharge part 50.

In addition, in this embodiment, as shown in FIG. 12 and FIG. 13 , the slide fastener discharge plate 42 is moved to the right side of the figure, and the good product slide fastener SF is dropped to the good product discharge part 50 arranged on the right side of the figure. It is not limited thereto, and the slide fastener discharge plate 42 may be moved to the left in the figure to drop the good product slide fastener SF to the good product discharge part 50 arranged on the left side of the figure.

As shown in FIG. 5 , the good product discharge unit 50 includes: a bracket 51 disposed below the bracket 31 of the belt conveyor 30 ; a pair of plate members 52 disposed below the front end of the inclined portion 43 on the bracket 51 ; and The wing device 53 is arranged above the pair of plate members 52 and holds the slide fastener SF that the self-contained conveyor 30 falls for a fixed time. And the space between a pair of plate members 52 is the slide fastener storage part 52a which stores predetermined number of slide fasteners SF, and the said slide fastener storage part 52a is arrange|positioned below the wing part apparatus 53. As shown in FIG.

The wing unit 53 has a pair of wing parts 53a that open and close downward. As shown in FIGS. SF and turns on after a fixed time elapses. And the posture of the slide fastener SF when it falls to the slide fastener storage part 52a is fixed by temporarily holding the slide fastener SF by the wing part device 53, and the orderliness of the some slide fastener SF of the slide fastener storage part 52a becomes favorable.

As shown in FIG. 3 , the slide fastener dropping device 60 includes an air cylinder 61 and a roller 62 attached to the front end of a rod 61 a of the air cylinder 61 , and is configured to move the roller 62 up and down as the rod 61 a advances and retreats.

Moreover, in the slide fastener dropping device 60, after the gripper 20 releases the grip of the slide fastener SF, the roller 62 moves downward, and the slide fastener SF is dropped onto the belt conveyor 30 by the roller 62 moving downward (see FIG. 9 ). ). Furthermore, the roller 62 which moved downward keeps the state which moved downward, and guides the transfer of the slide fastener SF to the downstream side by the belt conveyor 30 and the roller apparatus 70 (refer FIG. 10). And the roller 62 moves upward after guiding the transfer of the slide fastener SF.

The roller device 70 includes the driving roller 71 arranged below the transfer line L and the guide roller 72 arranged above the transfer line L, as shown in FIG. 3 . The guide roller 72 is attached to the front-end|tip part of the rod 73a of the air cylinder 73, and is comprised so that it may move up and down by advancing and retreating of the rod 73a. And slide fastener SF is inserted between drive roller 71 and guide roller 72 by guide roller 72 moving downward, and slide fastener SF is conveyed downstream by drive roller 71 rotation (refer FIG. 10). Also, the drive roller 71 is set to rotate synchronously with the belt conveyor 30 .

And, as shown in Figure 3, between the belt conveyor 30 and the roller device 70, a substantially arc-shaped guide plate (guide plate) 74 is provided, and the guide plate 74 guides the belt conveyor 30 and the roller device 70 pair Transfer of zipper SF.

As shown in FIG. 3 , the inspection device 80 includes an inspection camera 81 arranged below the transfer line L and an illumination device 82 arranged above the transfer line L. The presence or absence of the slider S of the slide fastener SF, the upper stop part P1, and the attachment position of the upper stop part P1 are inspected. Moreover, the inspection by the inspection device 80 is performed while the gripper 20 is transferring the slide fastener SF to the downstream side, as shown in FIG. 7 .

Next, the operation of the slide fastener discharge device 10 will be described with reference to FIGS. 6 to 15 .

First, as shown in FIG. 6 , the downstream end portion of the slide fastener SF finished by the upper stop attachment device M is gripped by the gripper 20 .

Next, as shown in FIG. 7 , while the slide fastener SF is transferred to the downstream side by the gripper 20 , the slider S and the top stop P1 of the slide fastener SF are inspected by the inspection device 80 .

Next, as shown in FIG. 8, the transfer of the slide fastener SF by the gripper 20 is stopped, and the slide fastener SF is arrange|positioned at a predetermined position.

Next, as shown in FIG. 9 , the gripper 20 releases the grip of the slide fastener SF, and the roller 62 of the slide fastener dropping device 60 moves downward, whereby the slide fastener SF is dropped onto the belt 34 of the belt conveyor 30 .

Next, as shown in FIG. 10 , the belt conveyor 30 and the drive roller 71 of the roller device 70 rotate, and the guide roller 72 of the roller device 70 moves downward, whereby the slide fastener SF is conveyed toward the downstream side.

Next, when the inspection result of the slide fastener SF by the inspection device 80 is a good product, as shown in FIG. The detection signal of the sensor 35b stops the transfer of the slide fastener SF by the belt conveyor 30, and the slide fastener SF is arrange|positioned at a predetermined position.

Next, as shown in FIG. 12 and FIG. 13 , the rod 41a of the air cylinder 41 of the ejector 40 retreats, and the slide fastener ejection plate 42 moves toward the air cylinder 41, whereby the good-quality slide fastener SF on the belt conveyor 30 is extruded to the out of the belt conveyor 30 and drop to the wing device 53 of the good product discharge part 50 .

Next, as shown in FIG. 14 , the pair of wings 53 a of the wing unit 53 is opened, whereby the slide fastener SF received by the pair of wings 53 a falls and is stored in the slide fastener storage unit 52 a of the good product discharge unit 50 .

In this way, in the slide fastener discharging device 10 of the present embodiment, the first transfer step (see FIGS. 6 to 9 ) and the second transfer step (see FIGS. 9 to 14 ) are performed simultaneously, and the first transfer step is performed on top of the above. In the stopper installation device M, the slide fastener SF is held by the gripper 20, and the slide fastener SF is transferred to a predetermined position on the belt conveyor 30 by the gripper 20 until the grip of the slide fastener SF by the gripper 20 is released. In the second transfer step, the slide fastener SF released from gripping is dropped onto the belt conveyor 30 by the slide fastener dropping device 60, and the slide fastener SF is transferred to a predetermined position of the belt conveyor 30 by the belt conveyor 30. , until the slide fastener SF is discharged to the good product discharge part 50 by the discharge machine 40 . Therefore, the moving distance of the gripper 20 is shortened, and thus the moving time of the gripper 20 can be shortened. Therefore, since the standby time of the slide fastener assembly apparatus side can be shortened, the assembly time of the slide fastener SF can be shortened. Furthermore, by shortening the movement distance of the gripper 20 , the rails for moving the gripper 20 and the casing surrounding the movement area of the gripper 20 can be reduced, thereby enabling the discharge device 10 to be miniaturized.

And when the inspection result of the inspection device 80 on the slide fastener SF is a defective product, as shown in FIG. The SF is transferred to the defective product discharge unit 90 and dropped into the defective product discharge unit 90 . Moreover, at this time, the passage of the slide fastener SF of defective goods is detected by the 3rd passage detection sensor 35c, and rotation of the belt conveyor 30 is stopped based on the said detection signal.

As described above, the slide fastener discharging device 10 according to the present embodiment includes: the gripper 20 for transferring the slide fastener SF while gripping it; The slide fastener SF held by the gripper 20 is transferred; and the discharge machine 40 discharges the slide fastener SF transferred by the belt conveyor 30 to the good product discharge part 50; ratio, the moving distance of the gripper 20 can be shortened. Accordingly, the movement time of the gripper 20 can be shortened, and the discharge device 10 can be miniaturized. Furthermore, since the movement time of the gripper 20 can be shortened, the standby time of the slide fastener assembly apparatus side can be shortened, and the assembly time of the slide fastener SF can be shortened.

Moreover, according to the slide fastener discharging device 10 of the present embodiment, the slide fastener SF dropped to the belt conveyor 30 by releasing the slide fastener SF from the gripper 20 is included, so that the slide fastener SF can be reliably dropped to the belt conveyor. Conveyor 30.

Furthermore, according to the slide fastener discharging device 10 of the present embodiment, since the roller device 70 for transferring the slide fastener SF in cooperation with the belt conveyor 30 is included, the elongated slide fastener SF can be efficiently and reliably transferred to the belt conveyor 30 .

Moreover, according to the zipper discharge device 10 of the present embodiment, the zipper discharge plate 42 is moved in the width direction of the belt conveyor 30 by advancing and retreating the rod 41a of the air cylinder 41, and the belt conveyor 30 is moved by the movement of the zipper discharge plate 42. Since the slide fastener SF on the conveyor 30 is pushed out of the belt conveyor 30 and falls to the good product discharge part 50, the long slide fastener SF can fall to the good product discharge part 50 reliably.

And, according to the zipper discharge device 10 of the present embodiment, the zipper discharge plate 42 is provided with a pair of guide rollers 42a, and the pair of guide rollers 42a rolls on the belt conveyor 30, with respect to the width of the zipper discharge plate 42. Direction movement is guided, and therefore the movement of the width direction of the slide fastener discharge plate 42 can be performed smoothly.

Moreover, according to the slide fastener discharge apparatus 10 of this embodiment, since the inspection device 80 which inspects the slider S and upper stop part P1 of the slide fastener SF is included, the inspection by the operator's visual inspection is unnecessary. Therefore, since the work man-hour can be reduced, the manufacturing cost of slide fastener SF can be reduced.

Furthermore, according to the zipper discharge device 10 of the present embodiment, the good product discharge unit 50 includes the wing device 53 that holds the zipper SF dropped from the self-conveyor 30 for a fixed period of time, so that the zipper SF dropped to the zipper storage unit 52a can be released. By fixing the posture of the slide fastener storage portion 52a, the orderliness of the plurality of slide fasteners SF in the slide fastener storage portion 52a can be improved.

In addition, this invention is not limited to what was illustrated in the said embodiment, It can change suitably in the range which does not deviate from the summary of this invention.

For example, in the above-mentioned embodiment, a door stopper, a slide fastener dropping device, a roller device, and an inspection device are provided, but the present invention is not limited thereto, and these devices may not be provided.

Claims (7)

1. A zipper discharge device (10), characterized in that it comprises: The gripper (20) is used to transfer while holding the zipper (SF); a belt conveyor (30) disposed below the gripper (20), and transfers the zipper (SF) released from the grip of the gripper (20); and The discharge machine (40) discharges the zipper (SF) transferred by the belt conveyor (30) to the good product discharge part (50), and the discharge machine (40) includes a cylinder (41) and a zipper discharge plate ( 42), the zipper discharge plate is installed on the front end of the rod (41a) of the cylinder (41) and extends along the transfer direction of the belt conveyor (30), and the discharge mechanism is formed by the rod ( 41a), the zipper discharge plate (42) moves along the width direction of the belt conveyor (30), Through the movement of the zipper discharge plate (42), the zipper (SF) on the belt conveyor (30) is extruded out of the belt conveyor (30) and falls to the good product Discharge section (50). 2. The zipper discharge device (10) according to claim 1, characterized in that it comprises a zipper drop device (60), and the zipper drop device makes the zipper released from the grip of the gripper (20) (SF) falls to said belt conveyor (30). 3. The zipper discharge device (10) according to claim 1 or 2, characterized in that it comprises a roller device (70) which cooperates the zipper (SF) with the belt conveyor (30) Move it dynamically. 4. The zipper discharge device (10) according to claim 1, characterized in that: a pair of guide rollers (42a) are arranged on the zipper discharge plate (42), and the pair of guide rollers are positioned on the zipper discharge plate (42). The belt conveyor (30) rolls on and guides the movement of the zipper discharge plate (42) in the width direction. 5. The zipper discharging device (10) according to claim 1 or 2, characterized in that it includes an inspection device (80), the inspection device checks the zipper head (S) and stopper (P1) of the zipper (SF) ) to check for at least one. 6. The zipper discharge device (10) according to claim 1 or 2, characterized in that it comprises at least one passing detection sensor (35a-35c), and the passing detection sensor pair is transferred by the belt conveyor (30) Passage of the zipper (SF) is detected. 7. The zipper discharge device (10) according to claim 1 or 2, characterized in that: The good product discharge part (50) includes: a wing device (53) for holding the zipper (SF) discharged from the belt conveyor (30) for a fixed time; and a zipper storage part (52a) arranged in Below the wing device (53), The wing device (53) has a pair of wing parts (53a) that open and close downward, The pair of wings (53a) are set to receive the zipper (SF) discharged from the belt conveyor (30) and open after a fixed time elapses, By opening the pair of wings (53a), the zipper (SF) drops into the zipper storage (52a).