A discharge device for fully automatic zipper production equipment

Abstract

This invention discloses a discharge device for a fully automatic zipper production line, comprising a support frame with a fixed plate on its bottom surface, the fixed plate being fixed to the frame at the discharge end of the zipper production line; a conveyor horizontally positioned on the top of the support frame near the discharge end of the zipper production line, and used to convey the zipper for discharge; a guide positioned in the center of the top surface of the support, and used to cut and guide the zipper for winding; and a winding component positioned on the top of the support away from the discharge end of the zipper production line, and used to wind the zipper. This invention overcomes the limitations of existing methods where, to replace the winding roller when winding the zipper teeth, the production line must be paused, significantly increasing production time and reducing efficiency. Furthermore, the manual cutting method results in uneven cut ends, increasing waste during later use.

Description

Technical Field

[0001] This invention relates to the field of zipper production material discharge equipment, and in particular to a material discharge device for a fully automatic zipper production equipment. Background Technology

[0002] Zippers consist of teeth, a slider, and top and bottom stops or locking mechanisms. Two rows of teeth are arranged in an alternating pattern. The slider holds the teeth on both sides and slides along the loop, allowing the teeth on both sides to engage or disengage. Zippers are connectors that use continuously arranged teeth to bring items together or separate. They are now widely used in clothing, bags, tents, etc. In current zipper production, the teeth need to be fixed to a fabric strip, which is then sewn onto the garment. When producing zipper teeth, a winding device is needed to wind up the tooth strip during the unloading process. After each winding, the zipper production line needs to be paused for manual operation to cut the tooth strip before the winding roller is replaced for rewinding.

[0003] However, when winding the chain belt, the production line needs to be paused to replace the winding roller and then the chain belt needs to be manually cut. This results in the chain belt production line not being continuous, as production needs to be interrupted due to the need to replace the winding roller. This greatly increases the production time and reduces the production efficiency of the chain belt production line. At the same time, the manual cutting method of the chain belt has the problem of uneven cut ends, which increases the waste of the chain belt in the later use. Summary of the Invention

[0004] The purpose of this invention is to provide a discharge device for a fully automatic zipper production line. This device aims to improve upon existing methods where, during the winding of zipper teeth, the production line needs to be paused to replace the winding roller, followed by manual cutting of the zipper teeth. This results in discontinuous production, with intervals required for roller replacement, significantly increasing production time and reducing efficiency. Furthermore, the manual cutting method leads to uneven cut ends, increasing waste during later use.

[0005] This invention is implemented as follows: a discharge device for a fully automatic zipper production equipment, comprising:

[0006] The support component includes a bracket, on the bottom surface of which a fixing plate is fixed, and the fixing plate is fixed to the frame at the discharge end of the zipper production equipment.

[0007] The conveyor is horizontally positioned on the top of the support frame near the discharge end of the zipper production equipment, and is used to convey the zipper out.

[0008] The guide is located in the middle of the top surface of the bracket and is used to guide the zipper for winding.

[0009] The winding component is located on the top of the bracket on the side away from the discharge end of the zipper production equipment, and is used to wind up the zipper.

[0010] Furthermore, a vertical plate is vertically fixed to one side of the top surface of the bracket, and a rotating plate is vertically fixed to the other side of the top surface of the bracket. A first motor is horizontally fixed to the rear vertical end face of the rotating plate, and a drive gear is installed at the output end of the first motor.

[0011] Furthermore, the conveying component includes a perforated plate and clamping components. The perforated plate is horizontally fixed on the top surface of the vertical plate, and multiple perforated holes are horizontally opened on the perforated plate. A rotating frame is rotatably connected to each perforated hole of the perforated plate. The rotating frame is tilted and rotatably connected to the perforated plate, and a tension spring is vertically fixed downward on the bottom surface of the rotating frame. The bottom end of the tension spring is fixed to the bottom surface of the perforated plate. Two clamping components are provided, and the two clamping components are respectively fixed at both ends of the perforated plate.

[0012] Furthermore, both ends of the rotating frame are horizontally rotatably connected to a rotating shaft, and multiple elastic plates are evenly and vertically fixed on the outer circumference of the rotating shaft. A rubber ring is provided on the outer side of the rotating shaft and fitted onto the elastic plates, and the inner wall of the rubber ring is fixedly connected to the outer wall of the multiple elastic plates on the rotating shaft.

[0013] Furthermore, the clamping component includes a clamping frame, which is fixed to both ends of the rotating plate. A sliding hole is vertically opened through the upper and lower ends of the clamping frame. A rotating shaft frame is symmetrically and horizontally arranged inside the clamping frame, and a clamping roller is rotatably connected to the rotating shaft frame. A sliding rod frame is vertically fixed through the sliding hole on the clamping frame. A first spring is vertically fixed on both the upper and lower ends of the clamping frame, and the other end of the first spring is fixed to the sliding rod frame.

[0014] Furthermore, the guide component includes a sliding frame and a guide frame. The sliding frame is vertically fixed on the top surface of the bracket, and the front end of the sliding frame is provided with a guide frame. The guide frame is symmetrically and horizontally connected to an upper pressure roller and a lower pressure roller. Two second motors are horizontally fixed on the outer end face of the guide frame, and the output ends of the two second motors are respectively fixed on the rotating shafts of the upper pressure roller and the lower pressure roller. Multiple extrusion strips are uniformly and horizontally fixed on the outer end face of the lower pressure roller.

[0015] Furthermore, a slider is fixedly mounted on the rear end face of the guide frame and slidably installed in the slide frame. A damping rod is vertically fixed on the upper part of the rear end face of the slider of the guide frame, and the top end of the damping rod is fixed on the top surface of the slide frame. A second spring is vertically sleeved on the outside of the damping rod, and the two ends of the second spring are respectively fixed on the slider of the guide frame and the top surface of the guide frame.

[0016] Furthermore, a slitting component is provided on one end face of the guide frame near the take-up component. The slitting component includes a base frame and a hole frame. The base frame is horizontally fixed to the bottom of the guide frame, and a slitting groove frame is horizontally fixed on the top surface of the base frame. The hole frame is horizontally fixed to the top of the guide frame, and a hot cutting knife is horizontally provided below the hole frame. A guide rod is vertically fixed through the hole frame on the top surface of the hot cutting knife. An electric telescopic rod is vertically fixed on the top of the hole frame, and the output end of the electric telescopic rod is fixed on the top surface of the hot cutting knife.

[0017] Furthermore, the winding component includes a tilting plate, a rotating shaft is horizontally fixed in the middle of the tilting plate and rotatably connected to the rotating plate, and a driven gear is fixed at the end of the rotating shaft and meshes with the driving gear. Both ends of the tilting plate are horizontally rotatably connected to winding rods, and winding drums with winding chain teeth are inserted into the winding rods.

[0018] Furthermore, a third motor is horizontally fixed at both ends of the flip plate, and the output end of the third motor is connected to the shaft of the winding rod. A screw groove is provided at the end of the winding rod away from the flip plate, and a baffle is threaded in the screw groove.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] In use, the take-up drum of the take-up chain tooth is inserted into the take-up rods at both ends of the rotating plate. Baffles are threaded into the screw grooves of the take-up rods to clamp the take-up drum. Then, the chain tooth is wound around the take-up drum. The third motor is started to drive the take-up rod to rotate and wind the chain tooth. After the take-up drum of one end of the rotating plate is finished, the chain tooth is cut. The first motor is started and the drive gear and driven gear mesh to drive the rotating plate to rotate. The take-up drum at the other end is switched to wind the chain tooth. After the take-up drum is finished, the take-up rod is removed. Then, an empty take-up drum is assembled on the take-up rod for the next winding. There is no need to stop the machine to change the take-up drum during winding, which maintains the continuity of winding and improves winding efficiency.

[0021] When the chain teeth are slit and wound up, the electric telescopic rod on the starter frame drives the hot cutter downward, squeezing the chain teeth into the slit slot frame of the base frame. The chain teeth are slit by the hot cutter, which not only has high efficiency, but also eliminates the need for manual slitting, increasing the output efficiency of the chain teeth. Furthermore, after the chain teeth are slit by the hot cutter, the cut ends are relatively flat, avoiding waste caused by uneven trimming of the chain teeth during later use. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is an exploded structural diagram of the present invention;

[0025] Figure 3 This is a structural schematic diagram of the support member in an exploded state according to an embodiment of the present invention;

[0026] Figure 4 This is a schematic diagram of the conveyor component in an exploded state according to an embodiment of the present invention;

[0027] Figure 5 This is a schematic diagram of the clamping component in an exploded state according to an embodiment of the present invention;

[0028] Figure 6 This is a schematic diagram of the guide component in an exploded state in an embodiment of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the slitting component in the disassembled state in an embodiment of the present invention;

[0030] Figure 8 This is a schematic diagram of the structure of the winding component in the disassembled state in an embodiment of the present invention.

[0031] In the diagram: 1. Support component; 11. Bracket; 12. Fixing plate; 13. Vertical plate; 14. Rotating plate; 15. First motor; 16. Drive gear; 2. Conveying component; 21. Rotating hole plate; 22. Clamping component; 221. Clamping frame; 222. Rotating shaft frame; 223. Slide rod frame; 224. First spring; 23. Rotating frame; 24. Rotating shaft; 25. Tension spring; 26. Elastic sheet; 27. Rubber ring; 3. Guide component; 31. Slide frame; 32. Guide frame; 33. Damping rod; 34. Second spring; 35. Upper pressure roller; 36. Lower pressure roller; 361. Extrusion strip; 37. Second motor; 38. Slitting piece; 381. Base frame; 382. Hole frame; 383. Slitting groove frame; 384. Hot cutting knife; 385. Electric telescopic rod; 4. Rewinding piece; 41. Tilting plate; 42. Driven gear; 43. Rewinding rod; 44. Third motor; 45. Screw groove; 46. Baffle. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to represent selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, a discharge device for a fully automatic zipper production equipment includes:

[0034] Support component 1 includes bracket 11, and a fixing plate 12 is fixed on the bottom surface of bracket 11, and the fixing plate 12 is fixed on the frame at the discharge end of the zipper production equipment.

[0035] Conveyor 2 is horizontally positioned on the top of bracket 11 near the discharge end of the zipper production equipment, and conveyor 2 is used to convey the zipper out.

[0036] Guide component 3 is located in the middle of the top surface of the bracket 11, and guide component 3 is used to cut and guide the zipper for winding.

[0037] The winding component 4 is located on the top of the bracket 11 on the side away from the discharge end of the zipper production equipment, and is used to wind up the zipper.

[0038] Please see Figure 3 A vertical plate 13 is vertically fixed on one side of the top surface of the bracket 11, and a rotating plate 14 is vertically fixed on the other side of the top surface of the bracket 11. A first motor 15 is horizontally fixed on the rear vertical end face of the rotating plate 14, and a drive gear 16 is installed at the output end of the first motor 15. The conveying component 2 and the winding component 4 are connected by the vertical plate 13 and the rotating plate 14 on the bracket 11, respectively, and the guide chain tooth is wound up to complete the discharge of the chain tooth.

[0039] Please see Figure 4 and Figure 5The conveying component 2 includes a rotating plate 21 and clamping components 22. The rotating plate 21 is horizontally fixed to the top surface of the vertical plate 13, and multiple rotating holes are horizontally through the rotating plate 21. A rotating frame 23 is rotatably connected to each rotating hole of the rotating plate 21. The rotating frame 23 is tilted and rotatably connected to the rotating plate 21, and a tension spring 25 is vertically fixed downward on the bottom surface of the rotating frame 23. The bottom end of the tension spring 25 is fixed to the bottom surface of the rotating plate 21. Two clamping components 22 are provided, and the two clamping components 22 are respectively fixed to the top surface of the vertical plate 13. Both ends of the rotating plate 21 and both ends of the rotating frame 23 are horizontally rotatably connected to rotating shafts 24. Multiple elastic plates 26 are evenly and vertically fixed on the outer circumference of the rotating shaft 24. Rubber rings 27 are fitted onto the elastic plates 26 on the outside of the rotating shaft 24, and the inner wall of the rubber rings 27 is fixedly connected to the outer wall of the multiple elastic plates 26 on the rotating shaft 24. The clamping member 22 includes a clamping frame 221, which is fixed to both ends of the rotating plate 21. Sliding holes are vertically through-holes on both the upper and lower ends of the clamping frame 221. A symmetrical horizontal rotating shaft frame 222 is arranged inside the 221, and a clamping roller is rotatably connected to the rotating shaft frame 222. A sliding rod frame 223 is vertically fixed to the rotating shaft frame 222 through a sliding hole on the clamping frame 221. A first spring 224 is vertically fixed to both the upper and lower end faces of the clamping frame 221, and the other end of the first spring 224 is fixed to the sliding rod frame 223. A chain tooth is used to pass through the clamping member 22 at one end of the rotating hole plate 21, and sequentially through the rubber rings 27 on the multiple rotating frames 23 arranged in the rotating hole plate 21. The feed material passes through the clamping member 22 at one end of the rotating plate 21. Under the downward deformation force of the tension spring 25, the rotating frame 23 is pulled to tilt and rotate downward in the rotating plate 21, causing the rubber rings 27 on the rotating shafts 24 at both ends to squeeze the chain teeth, thereby tensioning the chain teeth for conveying. At the same time, the two rotating shaft frames 222 in the clamping member 22 move vertically relative to each other under the compression of the first spring 224, and the clamping rollers on the rotating shaft frames 222 clamp the chain teeth, thereby effectively maintaining the stability of the chain teeth conveying.

[0040] Please see Figure 6 and Figure 7The guide component 3 includes a sliding frame 31 and a guide frame 32. The sliding frame 31 is vertically fixed to the top surface of the bracket 11, and the guide frame 32 is provided at the front end of the sliding frame 31. The upper pressure roller 35 and the lower pressure roller 36 are symmetrically and horizontally rotatably connected inside the guide frame 32. Two second motors 37 are horizontally fixed on the outer end face of the guide frame 32, and the output ends of the two second motors 37 are respectively fixed on the rotating shafts of the upper pressure roller 35 and the lower pressure roller 36. Multiple extrusion strips 361 are uniformly and horizontally fixed on the outer end face of the lower pressure roller 36. A slider that is slidably installed in the sliding frame 31 is fixed on the rear end face of the guide frame 32. A damping rod 33 is vertically fixed on the upper part of the rear end face of the slider of the guide frame 32, and the top end of the damping rod 33 is fixed on the top surface of the sliding frame 31. A second spring 34 is vertically sleeved on the outside of the damping rod 33, and the two ends of the second spring 34 are respectively fixed on the slider of the guide frame 32 and the top surface of the guide frame 32. A slitting component 38 is provided on one end face of the guide frame 32 near the take-up component 4. The slitting component 38 includes a base frame 381 and a hole frame 382. The base frame 381 is horizontally fixed to the bottom of the guide frame 32, and a slitting groove frame 383 is horizontally fixed on the top surface of the base frame 381. The hole frame 382 is horizontally fixed to the top of the guide frame 32, and a hot cutting knife 384 is horizontally arranged below the hole frame 382. A guide rod is vertically fixed through the hole frame 382 on the top surface of the hot cutting knife 384. An electric telescopic rod 385 is vertically fixed to the top of the hole frame 382, ​​and the output end of the electric telescopic rod 385 is fixed to the top surface of the hot cutting knife 384. A chain tooth is used to pass through the guide frame 32. The chain tooth is squeezed by the upper pressure roller 35 and the lower pressure roller 36. The upper pressure roller 35 and the lower pressure roller 36 are driven to rotate by the second motor 37, thereby driving the chain tooth to be conveyed forward. To maintain the tension of the chain teeth, the second spring 34 presses the guide frame 32 downward in the slide frame 31, thereby tensioning the chain teeth output from the conveyor 2. At the same time, the clamping force generated during winding causes the second spring 34 to deform, absorbing the winding vibration force. The damping rod 33 absorbs the vibration of the deformation of the second spring 34, improving the tightness of winding. Meanwhile, when the chain teeth are cut after winding, the electric telescopic rod 385 on the actuation hole frame 382 drives the hot cutting knife 384 to move downward, squeezing the chain teeth in the cutting slot frame 383 of the base frame 381. The chain teeth are hot-melted and cut by the hot cutting knife 384. The cutting is not only highly efficient, but also does not require manual cutting, increasing the output efficiency of the chain teeth. After the chain teeth are cut by the hot cutting knife 384, the cut end is relatively flat, avoiding waste caused by uneven trimming of the chain teeth later.

[0041] Please see Figure 8The winding component 4 includes a tilting plate 41. A rotating shaft is horizontally fixed in the middle of the tilting plate 41 and rotatably connected to a rotating plate 14. A driven gear 42 is fixed at the end of the rotating shaft and meshes with a driving gear 16. Both ends of the tilting plate 41 are horizontally rotatably connected to winding rods 43, and winding drums for winding chain teeth are inserted into the winding rods 43. Both ends of the tilting plate 41 are horizontally fixed to a third motor 44, and the output end of the third motor 44 is connected to the rotating shaft of the winding rod 43. The end of the winding rod 43 away from the tilting plate 41 has a threaded groove 45, and a baffle 46 is threaded into the threaded groove 45. In use, the winding drum for winding chain teeth is inserted into the winding rods 43 at both ends of the rotating plate 41, and the baffle 46 threaded into the threaded groove 45 of the winding rod 43 clamps the winding drum. Then, the chain teeth are wound onto the winding drum, and the third motor 44 is started to drive the winding rod. The take-up rod 43 rotates to wind the take-up chain teeth. After the take-up drum of one end of the rotating plate 41 is finished, the chain teeth are cut and the first motor 15 is started. The drive gear 16 and the driven gear 42 mesh to drive the rotating plate 41 to rotate, and switch the take-up drum at the other end to wind up the chain teeth. After the take-up drum is finished, the take-up rod 43 is removed, and then an empty take-up drum is assembled on the take-up rod 43 for the next take-up. There is no need to stop the machine to change the take-up drum during take-up, which maintains the continuity of take-up and improves the take-up efficiency.

[0042] Working principle: The chain tooth passes through the clamping member 22 at one end of the rotating plate 21, and sequentially passes through the rubber rings 27 on the multiple rotating frames 23 set in the rotating plate 21. It exits through the clamping member 22 at one end of the rotating plate 21. The chain tooth passes through the guide frame 32 and is squeezed by the upper pressure roller 35 and the lower pressure roller 36. The second motor 37 drives the upper pressure roller 35 and the lower pressure roller 36 to rotate, thereby driving the chain tooth forward. At the same time, in order to maintain the tension of the chain tooth, the second spring 34 presses the guide frame 32 to move down in the sliding frame 31, thereby tensioning the chain tooth output from the conveyor 2. At the same time, the clamping force generated during winding causes the second spring 34 to deform, absorbing the winding vibration force. The damping rod 33 absorbs the deformation vibration of the second spring 34, improving the tightness of winding. The winding drum that winds up the chain tooth The take-up rods 43 are inserted into both ends of the rotating plate 41, and baffles 46 are threaded into the screw grooves 45 of the take-up rods 43 to clamp the take-up drum. Then, the chain teeth are wound around the take-up drum. The third motor 44 is started to drive the take-up rods 43 to rotate and wind the chain teeth. When the take-up drum of one end of the rotating plate 41 is finished, the electric telescopic rod 385 on the hole frame 382 is started to drive the hot cutting knife 384 to move downward, squeezing the chain teeth in the slitting slot frame 383 of the base frame 381. The chain teeth are hot melted and cut by the hot cutting knife 384. After the chain teeth are cut, the first motor 15 is started to drive the rotating plate 41 to rotate by meshing the drive gear 16 and the driven gear 42. The take-up drum at the other end is switched to wind the chain teeth. After the take-up drum is finished, the take-up rod 43 is removed, and then an empty take-up drum is assembled on the take-up rod 43 for the next winding.

[0043] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the invention by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the invention should be included within the scope of protection of the invention.

Claims

1. A discharge device for a fully automatic zipper production equipment, characterized in that, Include: Support (1), the support (1) includes a bracket (11), the bottom surface of the bracket (11) is fixed with a fixed plate (12), and the fixed plate (12) is fixed on the rack at the discharge end of the zipper production equipment; Conveying part (2), the conveying part (2) is horizontally arranged on the top of the bracket (11) near the discharge end of the zipper production equipment, and the conveying part (2) is used for conveying the discharged zipper; The guide part (3) is arranged in the middle of the top surface of the bracket (11), and the guide part (3) is used for slitting and guiding the zipper for winding; The winding part (4) is arranged on the top of the bracket (11) away from the discharge end of the zipper production equipment, and the winding part (4) is used for winding the zipper; The guide part (3) includes a sliding frame (31) and a guide frame (32), wherein the sliding frame (31) is vertically fixed on the top surface of the bracket (11), and the front end of the sliding frame (31) is provided with the guide frame (32), the inside of the guide frame (32) is symmetrically and horizontally connected with the upper and lower pressure rollers (35) and (36), the outer end surface of the guide frame (32) is horizontally fixed with two second motors (37), the output ends of the two second motors (37) are respectively fixed on the rotating shafts of the upper and lower pressure rollers (35) and (36), a plurality of extrusion strips (361) are uniformly and horizontally fixed on the outer end surface of the lower pressure roller (36), a sliding block is fixed on the sliding frame (31) and is slidably arranged on the rear end surface of the guide frame (32), a damping rod (33) is vertically fixed on the upper part of the rear end surface of the sliding block of the guide frame (32), the top end of the damping rod (33) is fixed on the top surface of the sliding frame (31), a second spring (34) is vertically sleeved on the outside of the damping rod (33), and the two ends of the second spring (34) are respectively fixed on the sliding block of the guide frame (32) and the top surface of the guide frame (32), a slitting part (38) is arranged on one end surface of the guide frame (32) close to the winding part (4), the slitting part (38) includes a bottom frame (381) and a hole frame (382), wherein the bottom frame (381) is horizontally fixed on the bottom of the guide frame (32), and a slitting groove frame (383) is horizontally fixed on the top surface of the bottom frame (381), the hole frame (382) is horizontally fixed on the top of the guide frame (32), a hot cutting knife (384) is horizontally arranged below the hole frame (382), a guide rod is vertically and upwardly fixed on the top surface of the hot cutting knife (384) and penetrates through the hole frame (382), and an electric telescopic rod (385) is vertically fixed on the top of the hole frame (382), and the output end of the electric telescopic rod (385) is fixed on the top surface of the hot cutting knife (384).

2. The discharging device for a full-automatic zipper production equipment according to claim 1, characterized in that, The top surface of the bracket (11) is vertically fixed with a vertical plate (13), and the other side of the top surface of the bracket (11) is vertically fixed with a rotating plate (14), the rear side of the rotating plate (14) is vertically fixed with a first motor (15), and the output end of the first motor (15) is provided with a driving gear (16).

3. The discharging device for a full-automatic zipper production equipment according to claim 2, characterized in that, The conveying piece (2) comprises a rotating hole plate (21) and a clamping piece (22), the rotating hole plate (21) is horizontally fixed on the top surface of the vertical plate (13), a plurality of rotating holes are horizontally and throughly formed on the rotating hole plate (21), and a rotating frame (23) is rotatably connected to each rotating hole of the rotating hole plate (21), the rotating frame (23) is obliquely rotatably connected to the rotating hole plate (21), a tension spring (25) is vertically and downwardly fixed on the bottom surface of the rotating frame (23), and the bottom end of the tension spring (25) is fixed on the bottom surface of the rotating hole plate (21), and the clamping piece (22) is provided with two clamping pieces (22) which are respectively fixed on the two ends of the rotating hole plate (21).

4. The discharging device for a full-automatic zipper production equipment according to claim 3, characterized in that, The rotating frame (23) is rotatably connected with a rotating shaft (24) at two ends, and a plurality of elastic sheets (26) are uniformly and vertically fixed on the outer circumferential surface of the rotating shaft (24), a rubber ring (27) is arranged on the outer portion of the rotating shaft (24) and surrounds the elastic sheets (26), and the inner wall of the rubber ring (27) is fixedly connected with the outer wall of the elastic sheets (26) on the rotating shaft (24).

5. The discharging device for a full-automatic zipper production equipment according to claim 3, characterized in that, The clamping piece (22) comprises a clamping frame (221), the clamping frame (221) is fixed on the two end surfaces of the rotating hole plate (21), and a sliding hole is vertically and throughly formed on the upper and lower end surfaces of the clamping frame (221), a rotating shaft frame (222) is symmetrically and horizontally arranged in the clamping frame (221), a clamping roller is rotatably connected to the rotating shaft frame (222), a sliding rod frame (223) is vertically and fixedly arranged on the sliding hole of the clamping frame (221) and vertically penetrates the rotating shaft frame (222), a first spring (224) is vertically and fixedly arranged on the upper and lower end surfaces of the clamping frame (221), and the other end of the first spring (224) is fixed on the sliding rod frame (223).

6. The discharging device for a full-automatic zipper production equipment according to claim 2, characterized in that, The winding piece (4) comprises a turnover plate (41), a rotating shaft is horizontally fixed in the middle portion of the turnover plate (41) and rotatably connected to the rotating plate (14), a driven gear (42) is fixed on the end portion of the rotating shaft, the driven gear (42) is engaged with the driving gear (16), and winding rods (43) are horizontally rotatably connected to the two ends of the turnover plate (41), winding drums of winding chain teeth are inserted into the winding rods (43).

7. The discharging device for a fully automatic slide fastener production apparatus according to claim 6, characterized in that, Third motors (44) are horizontally fixed on the two ends of the turnover plate (41), the output ends of the third motors (44) are connected to the rotating shafts of the winding rods (43), screw grooves (45) are formed on the end portions of the winding rods (43) away from the turnover plate (41), and baffle plates (46) are screw assembled in the screw grooves (45).

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