Zipper tape winding device

Abstract

The invention relates to the technical field of zipper tape winding equipment, in particular to a zipper tape winding device which comprises a rack, a tape feeding mechanism, a tightness adjusting mechanism and a winding mechanism. The tightness adjusting mechanism comprises a conversion wheel, a tension adjusting assembly, a gravity variable assembly, a tension sensing wheel and a strip winding clamp. The arranged tightness adjusting mechanism linearly slides on the rack in the radial direction of the roller, and the tape supply curved surface, the tape winding wheel, the conversion wheel, the tension adjusting assembly, the gravity variable assembly and the tape winding clamp are all arranged on the same vertical plane perpendicular to the zipper tape, so that the zipper tape is prevented from being bent before entering the roller, resistance generated by conveying of the zipper tape is reduced, and the service life of the zipper tape is prolonged. And meanwhile, the tightness of the zipper tape wound on the roller is changed by manually controlling the tightness adjusting mechanism, so that the whole roll of wound zipper tape can be in a state of being loose inside and tight outside, and the quality of the zipper tape is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of zipper tape winding equipment, and in particular to a zipper tape winding device. Background Art

[0002] Zippers are connectors that connect or separate items by means of continuously arranged chain teeth. They can be seen everywhere in daily life. The production process of zipper tapes requires multiple steps such as coloring, electroplating, and ironing. Each step requires the use of different production equipment. Therefore, zipper tapes are rolled up during the production process for subsequent production. Since zipper tapes shrink to a certain extent before they are finalized, this shrinkage is often irreversible.

[0003] In order to reserve space for the zipper tape to shrink after winding, and to ensure that the zipper tape wound on the roller can reach a state of "loose inside and tight outside", our company has designed a winding machine, referring to the public (announcement) number: CN221253300U, a weighing beam type zipper tape winding machine, which mainly uses the pressure block on the tension adjustment device to adjust the weight of the winding wheel group that guides the zipper tape, so that the tightness of the zipper tape entering through the winding wheel group can be adjusted, thereby adjusting the tension of the zipper tape wound thereon, so that the zipper tape can be finally wound on the roller to reach a state of loose inside and tight outside; however, it is now found that the relative positions of the winding mechanism, the tape feeding mechanism and the tension adjustment device are all fixed, and the roller has a certain length. In the process of winding, the zipper tape first passes through the tension adjustment device, and then is wound back and forth along the length direction of the roller, so that When the zipper tape goes from the tension adjusting device to the roller, it will be bent at a certain angle and enter the roller, and the size of the angle will have a direct impact on the wound zipper tape. For example, when the zipper tape is wound on the end of the roller close to the tension adjusting device, the bending angle is not large and will not produce too much resistance. As the winding continues, when the zipper tape gradually moves to the end of the roller away from the tension adjusting device, the bending angle increases accordingly, and the resistance also increases accordingly, thereby tightening the zipper tape, causing the zipper tape to be wound too tightly at this time. The existing winding machines cannot reduce these resistances, and due to the existence of these unnecessary resistances, the tightness of the zipper tapes at both ends of the roller is uneven, and at the same time, the zipper tape at the end of the roller away from the tension adjusting device is wound too tightly and does not have sufficient shrinkage space, which ultimately affects the quality of the zipper tape in the later stage. Summary of the invention

[0004] The invention provides a zipper tape winding device to balance the winding tightness of the zipper tape on a roller and ensure that the zipper tape wound on the inner layer of the roller end has enough shrinkage space.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a zipper tape winding device comprises a frame, a tape feeding mechanism, a tension adjustment mechanism and a winding mechanism, the winding mechanism comprises a roller perpendicular to the tape feeding direction, and a rotating component for driving the roller to rotate, the tension adjustment mechanism is linearly slidably connected to the frame along the axial direction of the roller, the tension adjustment mechanism comprises a conversion wheel, a tension adjustment component, a gravity variable component, a tension sensing wheel and a tape winding clamp, the tape feeding mechanism comprises a guide ring, a tape supply curved surface, a tape break sensor, and at least two tape winding wheels, the guide ring, the tape supply curved surface, the tape winding wheel, the conversion wheel, the tension adjustment component, and the gravity variable component are arranged in sequence according to the tape winding direction, and are arranged on the same vertical plane perpendicular to the zipper tape plane, the conversion wheel and the gravity variable component are respectively arranged on both sides below the tension adjustment component, and the tension sensing wheel is arranged above the gravity variable component.

[0006] Furthermore, the tape feeding mechanism includes a tape supply flat wheel, which is arranged above the tape supply curved surface through an elastic member and is kept in contact with the tape supply curved surface.

[0007] Furthermore, the tension adjustment mechanism includes a movable chassis, a sliding seat is arranged on the outside of the movable chassis, the sliding seat is slidably connected to a travel screw rod, the travel screw rod is parallel to the roller, and a servo motor is arranged at one end, and the conversion wheel, tension adjustment component, gravity variable component, tension sensor wheel and belt winding clamp are all arranged on the left side / right side of the movable chassis according to the belt feeding direction.

[0008] Furthermore, the tension adjustment assembly includes a cylinder, a knurled lower wheel and two upper rubber wheels, the outer side of the knurled lower wheel has a knurled curved surface, a connecting plate is arranged between the two upper rubber wheels, both ends of the connecting plate are rotatably connected to the two upper rubber wheels, and a rotating shaft is arranged in the middle, the active end of the cylinder is connected to the rotating shaft, and the telescopic direction of the active end of the cylinder is aligned with the radial direction of the rotating shaft, and the two upper rubber wheels are jointly abutted against the knurled curved surface by extending the cylinder.

[0009] Furthermore, the gravity variable component includes a swing rod, a belt pressure rubber wheel and a tension spring. The swing rod is rotatably connected to the movable chassis via a pin shaft. The tension spring is arranged at one end of the swing rod. The belt pressure rubber wheel is rotatably arranged at the other end of the swing rod via a connecting rod. The distance from the belt pressure rubber wheel to the pin shaft is greater than the distance from the tension spring to the pin shaft. The movable chassis is provided with a pin above the swing rod, and the end of the tension spring away from the swing rod is hooked on the pin.

[0010] Furthermore, the movable chassis is provided with an arc groove, the connecting rod is arranged in the arc groove and slides in the arc groove, hydraulic buffers are arranged at both ends of the arc groove, and two first proximity sensing switches are arranged on the wall of the arc groove, and the two first proximity sensing switches are respectively installed on the movable chassis and close to the hydraulic buffer.

[0011] Furthermore, an opening is provided at one end of the roller, and a trumpet-shaped through hole is provided at the other end. The rotating assembly includes a telescopic rod for rotatably connecting one end of the roller, and a rotating disk for connecting the other end of the roller. The rotating disk is rotatably connected to the frame. The rotating disk includes a trumpet-shaped plastic block located at the top, and a metal rotating seat is provided at the bottom, and the metal rotating seat is rotatably connected to the frame.

[0012] Furthermore, three second proximity sensing switches are arranged on the frame, two of which correspond to the two ends of the roller respectively, and the other second proximity sensing switch is used for resetting the tension adjustment mechanism.

[0013] Furthermore, the frames are arranged in horizontal rows, the rollers are arranged in horizontal rows on the frames, the tension adjustment mechanism slides horizontally on the frames, and the belt feeding mechanism is installed on the tension adjustment mechanism.

[0014] Furthermore, the frame is provided with a support plate for loading and unloading rollers, and the support plate is connected to the frame in an up-and-down sliding manner.

[0015] Furthermore, the frame is arranged in vertical rows, the rollers are arranged in vertical rows on both sides of the front side of the frame, the belt feeding mechanism and the tension adjustment mechanism are symmetrically arranged on the left and right sides of the frame, and the tension adjustment mechanism slides vertically on the frame.

[0016] Furthermore, the belt feeding mechanism also includes a gravity speed regulating wheel, which is arranged between the belt winding wheels. The gravity speed regulating wheel is connected to a slider, which slides on the frame in a straight line along the axial direction of the roller, and the slider is provided with a fixing part.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: the tension adjustment mechanism is arranged to slide on the frame according to the radial straight line of the roller, and the tape supply curved surface, the tape winding wheel, the conversion wheel, the tension adjustment component, the gravity variable component and the tape winding clamp are all arranged on the same vertical plane perpendicular to the zipper tape, so as to ensure that the zipper tape can be transported to the roller for winding in the same plane, and the zipper tape is prevented from being bent before entering the roller, thereby reducing the resistance generated by the zipper tape transportation, achieving the balance of the zipper tape winding tightness on the roller, and at the same time, the tension adjustment mechanism is artificially controlled to change the tightness of the zipper tape wound on the roller, so that the entire roll of zipper tape after winding can reach a state of loose inside and tight outside, providing sufficient shrinkage space for the zipper tape, thereby improving the quality of the zipper tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereogram of the present invention.

[0019] Figure 2 It is a three-dimensional diagram from another angle of the present invention.

[0020] Figure 3 It is the front view of the present invention.

[0021] Figure 4 It is a connection diagram of the belt feeding mechanism and the tension adjustment mechanism in the present invention.

[0022] Figure 5 It is a structural schematic diagram of the tension adjustment component in the present invention.

[0023] Figure 6 It is a structural schematic diagram of the gravity variable component in the present invention.

[0024] Figure 7 It is a schematic diagram of the disassembly of the rotating assembly in the present invention.

[0025] Figure 8 It is a schematic diagram of the winding of the zipper tape in the present invention.

[0026] Fig. 9 It is a three-dimensional diagram of the second embodiment.

[0027] Fig.10 FIG. 4 is a schematic diagram of winding the zipper tape of the second embodiment.

[0028] Fig.11 It is a cross-sectional view of the second embodiment.

[0029] Fig.12 It is a disassembled schematic diagram of the belt feeding mechanism in the second embodiment.

[0030] Fig.13 It is a structural schematic diagram of the tension adjustment mechanism in the second embodiment.

[0031] Fig.14 It is a schematic diagram of the structure of the rotating assembly in the second embodiment.

[0032] In the figure: frame 1, tape feeding mechanism 2, tension adjustment mechanism 3, winding mechanism 4, working area 10, control console 11, travel screw 12, guide wheel 21, tape supply curved surface 22, tape winding wheel 23, tape break sensor 24, gravity speed regulating wheel 25, conversion wheel 30, tension adjustment component 31, gravity variable component 32, tension sensor wheel 33, tape winding fixture 34, roller 40, telescopic rod 41, rotating disk 42, support plate 101, second proximity sensor switch 102, servo motor 121 , slider 250, fixing part 259, movable chassis 300, arc groove 301, sliding seat 303, cylinder 311, knurled lower wheel 312, upper rubber wheel 313, connecting plate 314, rotating shaft 315, belt pressing rubber wheel 320, swing rod 321, tension spring 322, hydraulic buffer 323, first proximity sensing switch 324, metal rotating seat 421, plastic block 422, rotary power motor 424, elastic part 2211, connecting rod 3201, zipper tape 1000. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] As shown in the accompanying drawings, a zipper tape winding device of the present invention includes a frame 1, a tape feeding mechanism 2, a tension adjustment mechanism 3 and a winding mechanism 4, and also includes a control console 11 and a power part. The winding mechanism 4 includes a roller 40 perpendicular to the tape feeding direction, and a rotating component for driving the roller 40 to rotate. The tape feeding direction of the zipper tape 1000 is from back to front. Combined with the three-axis coordinate explanation, if the tape feeding direction is the Y-axis direction, the roller 40 can be set on the X-axis or the Z-axis, both of which are perpendicular to the tape feeding direction on the Y-axis. The tension adjustment mechanism 3 is linearly slidably connected to the frame 1 along the axial direction of the roller 40; the tension adjustment mechanism 3 is mainly used to adjust The tension of the zipper tape 1000 passing through the section is changed, thereby changing the tightness of the zipper tape 1000 entering the winding, which includes a conversion wheel 30, a tension adjustment component 31, a gravity variable component 32, a tension sensor wheel 33 and a winding clamp 34. It should be noted that the tension adjustment component 31 acts on the zipper tape 1000 through the glue wheel 313 to change the mutual traction between the two adjacent surfaces of the zipper tape 1000, that is, the tension; the tape feeding mechanism 2 is mainly used to guide the zipper tape 1000 to enter the tension adjustment mechanism 3, which includes a guide ring 21, a tape supply curved surface 22, a tape break sensor 24, and at least two tape winding wheels 23, the tape supply curved surface 22 is flat on both sides, and the middle The guide ring 21 is annular, and the zipper tape 1000 first passes through the guide ring 21 and then comes to the tape supply curved surface 22. The annular structure of the guide ring 21 can assist the zipper tape 1000 to be corrected. The zipper tape 1000 is always kept in the low-lying part of the guide ring 21 during the transportation process. The low-lying part is opposite to the tape supply curved surface 22, which can ensure that the zipper tape 1000 keeps entering in a straight line. The guide ring 21, the tape supply curved surface 22, the tape winding wheel 23, the conversion wheel 30, the tension adjustment component 31, and the gravity variable component 32 are arranged in the order of the tape winding direction, and It is arranged on the same vertical plane perpendicular to the plane of the zipper tape 1000, and the vertical plane can be an XY plane or a YZ plane, that is, the centers of the guide ring 21, the tape supply curved surface 22, the tape winding wheel 23, the conversion wheel 30, the tension adjustment component 31, and the gravity variable component 32 are all on the same plane, and the multiple structures are always kept on the same plane, ensuring that the zipper tape 1000 is only bent in the thickness direction to prevent the zipper tape 1000 from deviating in the width direction when it is wound. The conversion wheel 30 and the gravity variable component 32 are respectively arranged on both sides below the tension adjustment component 31, and the tension sensor wheel 33 is arranged above the gravity variable component 32, that is, Figure 4As shown, the conversion wheel 30 and the gravity variable component 32 are both located at the lower part of one side of the movable chassis 300, and the tension adjustment component 31 and the tension sensor wheel 33 are arranged at the upper part to form an "N" structure. Such distribution is mainly used to hold the zipper tape 1000. The conversion wheel 30 is the conversion of the zipper tape 1000 from the tape feeding mechanism 2 to the tension adjustment mechanism 3. The gravity variable component 32 is arranged below between the tension adjustment component 31 and the tension sensor wheel 33. The tension adjustment component 31 and the tension sensor wheel 33 are mainly used to hold the zipper tape 1000, so that the gravity variable component 32 can press the zipper tape 1000, thereby utilizing gravity to adjust the tension of the zipper tape 1000 passing through, so that the zipper tape 1000 maintains a certain tension when entering the front end of the roller 40, and can also cooperate with the tension adjustment component 31 to increase the tension of the zipper tape 1000, so that the zipper tape 1000 is rolled tighter.

[0035] The principle and effect of a zipper tape winding device of the present invention are as follows: a tension adjustment mechanism 3 is provided to slide on a frame 1 according to the radial straight line of a roller 40, and a tape supply curved surface 22, a tape winding wheel 23, a conversion wheel 30, a tension adjustment component 31, a gravity variable component 32 and a tape winding clamp 34 are all provided on the same vertical plane perpendicular to a zipper tape 1000, so as to ensure that the zipper tape 1000 can be transported to the roller 40 for winding in the same plane, the zipper tape 1000 enters from the tape supply curved surface 22, winds around the tape winding wheel 23 up and down, and enters the tension adjustment mechanism 3 through the conversion wheel 30, and is wound on the roller 40 with a preset tension by using the tension adjustment component 31 and the gravity variable component 32, and the zipper tape 1000 is wound on the roller 40. 0, so that the zipper tape 1000 keeps a uniform speed through the winder, prevents the zipper tape 1000 from being bent before entering the roller 40, reduces the resistance generated by the transportation of the zipper tape 1000, and balances the winding tightness of the zipper tape 1000 on the roller 40. At the same time, the zipper tape 1000 can be wound with a certain tension, and the tightness of the zipper tape 1000 wound on the roller 40 is changed by artificial control, and the tension of the zipper tape 1000 is detected by the tension sensor wheel 33 to ensure that the zipper tape 1000 is wound with the preset tension, so that the whole roll of the zipper tape 1000 after winding can reach a state of loose inside and tight outside, providing enough shrinkage space for the zipper tape 1000, thereby improving the quality of the zipper tape 1000.

[0036] In this embodiment, the tape feeding mechanism 2 includes a tape supply flat wheel 221, and the tape supply flat wheel 221 is arranged above the tape supply curved surface 22 through an elastic member 2211 and is kept in contact with the tape supply curved surface 22. The zipper tape 1000 passes through the tape supply curved surface 22. Since the zipper tape 1000 is a flexible strip, it is difficult to keep the tension through it by relying solely on the tape supply curved surface 22. Therefore, the tape supply flat wheel 221 is used in conjunction with the tape supply curved surface 22 for the zipper tape 1000 to pass through. The tape supply flat wheel 221 uses the elastic member 2211 to keep it in contact with the tape supply curved surface 22, ensuring that the zipper tape 1000 can be pressed and sent to the tape winding wheel 23 as the tape supply flat wheel 221 and the tape supply curved surface 22 rotate.

[0037] In this embodiment, the tension adjustment mechanism 3 includes a movable chassis 300, a sliding seat 303 is arranged on the outer side of the movable chassis 300, and the sliding seat 303 is slidably connected to a travel screw 12, the travel screw 12 is parallel to the roller 40, and a servo motor 121 is arranged at one end, and the conversion wheel 30, the tension adjustment component 31, the gravity variable component 32, the tension sensor wheel 33 and the belt winding clamp 34 are all arranged on the left / right side of the movable chassis 300 according to the belt feeding direction, as shown in FIG. Figure 1 , 2As shown in or 9, with reference to the frame 1, the tension adjustment mechanism 3 is arranged on the left / right side of the movable chassis 300. By changing the mounting surface arranged on the movable chassis 300, it is ensured that the tension adjustment mechanism 3 remains on the same surface as the belt feeding mechanism 2. A power device for driving the tension adjustment component 31 is arranged in the movable chassis 300, and a servo motor 121 can be used; the tension adjustment component 31 includes a cylinder 311, a knurled lower wheel 312 and two upper rubber wheels 313. The power device is used to drive the knurled lower wheel 312 to rotate. The outer side of the knurled lower wheel 312 has a knurled curved surface, and a connecting rod is arranged between the two upper rubber wheels 313. The connecting plate 314 has two ends rotatably connected to the two upper rubber wheels 313, and a rotating shaft 315 is provided in the middle. The active end of the cylinder 311 is connected to the rotating shaft 315, and the telescopic direction of the active end of the cylinder 311 is aligned with the radial direction of the rotating shaft 315, so that the two upper rubber wheels 313 can swing with the rotating shaft 315 as the rotating point, ensuring that the two upper rubber wheels 313 can abut on the knurled curved surface in a balanced manner, and the cylinder 311 is extended to make the two upper rubber wheels 313 abut on the knurled curved surface together, so that the two upper rubber wheels 313 and the knurled lower wheel 312 can clamp the zipper tape 1000 mutually to increase the pulling force of the zipper tape 1000 , similar to a person pulling the zipper tape 1000 at this end of the tension adjustment component 31, so that it maintains a certain tension to enter the winding; the gravity variable component 32 includes a swing rod 321, a belt pressing rubber wheel 320 and a tension spring 322, wherein the swing rod 321 and the tension spring 322 are arranged in the movable chassis 300, the swing rod 321 is rotatably connected to the movable chassis 300 through a pin shaft, the tension spring 322 is arranged at one end of the swing rod 321, the belt pressing rubber wheel 320 is rotatably arranged at the other end of the swing rod 321 through a connecting rod 3201, and the distance from the belt pressing rubber wheel 320 to the pin shaft is greater than the distance from the tension spring 322 to the pin shaft, and the belt pressing rubber wheel 320 is arranged at the other end of the swing rod 321. The wheel 320 is arranged on one side of the movable chassis 300 and is connected to the swing rod 321 through a connecting rod 3201. The movable chassis 300 is provided with a pin above the swing rod 321. One end of the tension spring 322 away from the swing rod 321 is hooked on the pin, so that the tension spring 322 is lifted upward at one end of the swing rod 321, so that one end of the tape pressing rubber wheel 320 is downward, and the tension spring 322 has resilience, which can ensure that the tape pressing rubber wheel 320 maintains a downward force, so as to maintain a certain tension for the zipper tape 1000 passing through to enter the winding, and prevent the zipper tape 1000 from being wound too loosely. At the same time, the tension spring 322 is detachable and replaceable;The movable case 300 is provided with an arc groove 301, the connecting rod 3201 is arranged in the arc groove 301 and slides on the arc groove 301, and hydraulic buffers 323 are arranged at both ends of the arc groove 301. Two first proximity sensing switches 324 are arranged on the groove wall of the arc groove 301. The two first proximity sensing switches 324 are respectively installed on the movable case 300 and close to the hydraulic buffer 323. The protection mechanism is set to prevent the pressure rubber wheel 320 from moving too upward or too downward. The hydraulic buffers 323 arranged at both ends of the arc groove 301 can support the connecting rod 3201 on the pressure rubber wheel 320 to prevent the pressure rubber wheel 320 from continuing to move upward or downward. When the first proximity sensing switch 324 senses the approach of the connecting rod 3201, the corresponding hydraulic buffer 323 is linked to extend to support the connecting rod 3201. ;

[0038] In this embodiment, an opening is provided at one end of the roller 40, and a trumpet-shaped through hole is provided at the other end. The roller 40 is a common workpiece in the zipper industry. The interior of the roller 40 is a cavity, and the through hole is connected to the internal cavity for use in zipper dyeing. This is irrelevant to the present technical solution and will not be described in detail. It should be noted that the rotating assembly includes a telescopic rod 41 for rotating one end of the roller 40, and a rotating disk 42 for connecting the other end of the roller 40. The end of the telescopic rod 41 is a round head, and a bearing is provided near the end. The round head and the bearing are used to cooperate with the end of the roller 40, and the telescopic rod 41 is not affected when the roller 40 rotates. The rotating The disk 42 is rotatably connected to the frame 1. The rotating disk 42 includes a trumpet-shaped plastic block 422 located at the top, and a metal rotating seat 421 is arranged at the bottom. The metal rotating seat 421 is rotatably connected to the frame 1 through a bearing. The end of the telescopic rod 41 has a bearing and is driven by the cylinder 311 or the hydraulic cylinder to drive the telescopic rod 41 to extend to one end of the roller 40 bearing and insert it into the opening to clamp the roller 40 on the rotating disk 42. The plastic block 422 of the rotating disk 42 has an inclination to clamp the through hole of the roller 40, so as to realize the installation of the roller 40 on the rotating component. The rotating disk 42 is connected to a rotating power motor 424 to drive the roller 40 to rotate. The frame 1 is provided with three second proximity sensing switches 102, two of which correspond to the two ends of the roller 40 respectively, and the other second proximity sensing switch 102 is used for resetting the tension adjustment mechanism 3. The two second proximity sensing switches 102 are respectively arranged above the two ends of the corresponding roller 40, and are mainly used for limit detection of the winding of the zipper tape 1000. The zipper tape 1000 is wound onto the roller 40 and wound back and forth along the axial direction of the roller 40, while the other second proximity sensing switch 102 detects the winding clamp 34 on the tension adjustment mechanism 3, and is used for returning the tension adjustment mechanism 3 to its original position. Under normal circumstances, the tension adjustment mechanism 3 is at one end of the travel screw 12 close to the console 11, and at this time, the second proximity sensing switch 102 is used for detecting the winding clamp 34 on the tension adjustment mechanism 3. The switch 102 is directly opposite to the tape winding clamp 34, and the tension adjustment mechanism 3 is driven by the servo motor 121 to move back and forth along a preset path. If the tension adjustment mechanism 3 moves too much and protrudes from the end of the roller 40, it will be detected by the second proximity sensing switch 102, thereby stopping the winding action, ensuring that the zipper tape 1000 can be wound on the roller 40, and also preventing the tension adjustment mechanism 3 from colliding with other structures due to overtravel. If the roller 40 needs to be replaced, the tension adjustment mechanism 3 moves closer to the original position, and the second proximity sensing switch 102 used for resetting the tension adjustment mechanism 3 starts to work to detect the tension adjustment mechanism 3. When the second proximity sensing switch 102 detects that the tension adjustment mechanism 3 has been reset, it means that the reset has been completed, and the movement of the tension adjustment mechanism 3 can be controlled to stop.The frame 1 is provided with a support plate 101 for loading and unloading the roller 40. The support plate 101 slides up and down on the frame 1 through a slider, and is equipped with a slider power device for driving the slider to slide up and down. This setting is suitable for a horizontal winding device. The roller 40 is placed horizontally, and the upper support plate 101 is manually rolled. The roller 40 is moved up to the corresponding position of the winding mechanism 4 by using the support plate 101. After the rotating component fixes the roller 40, the support plate 101 moves down to prevent affecting the movement of the roller 40; such as a vertical winding device, due to the vertical winding device The roller 40 is placed vertically, and the base is at a certain height from the ground. Workers need to move the upright roller 40 to the base and place it on the rotating disk 42. Therefore, a slope is set on the side of the base to facilitate workers to move the roller 40 up and down on the base. Since the roller 40 is in an upright state and is difficult to move, workers generally move the roller 40 by tilting the roller 40 and rotating it. The slope is mainly set to facilitate workers to rotate the roller 40 and move it along the slope to the base, or move it from the base to the ground.

[0039] Embodiment 1,

[0040] like Figure 1-8This is a horizontal winding device, the frame 1 is arranged in a horizontal row, the belt feeding mechanism 2, the tension adjustment mechanism 3 and the winding mechanism 4 are arranged in sequence from back to front, the roller 40 is arranged in a horizontal row on the frame 1, the tension adjustment mechanism 3 slides horizontally on the frame 1, the length of the travel screw 12 corresponds to the length of the frame 1, the belt feeding mechanism 2 is installed on the tension adjustment mechanism 3, that is, the belt feeding mechanism 2 moves synchronously with the tension adjustment mechanism 3, and a working area 10 and a control console 11 are arranged on the front side of the frame 1, the roller 40 is arranged on the working area 10, and the working area Rotating components are arranged at both ends of 10, and the tension adjustment mechanism 3 is arranged on the top of the frame 1. The tension adjustment mechanism 3 and the belt feeding mechanism 2 slide horizontally on the frame 1. In the initial state, the tension adjustment mechanism 3 and the belt feeding mechanism 2 are at the position corresponding to the control console 11, and the belt winding clamp 34 corresponds to one end of the roller 40, which is the origin position at this time, so as to avoid affecting the loading and unloading action of the roller 40. Since the roller 40 is placed horizontally, the worker can directly roll the roller 40 close to the winding mechanism 4. The two ends of the roller 40 correspond to the rotating components, and the telescopic rod 41 is driven to extend to push the roller 40 to rotate. The disc 42 continues to press against the end of the roller 40, so that the two ends of the roller 40 are respectively connected with the rotating disc 42 and the telescopic rod 41. At this time, the roller 40 is loaded with materials, and the zipper tape 1000 enters the tape feeding mechanism 2. The zipper tape 1000 passes through the guide ring 21, the tape supply curved surface 22, and the tape winding wheel 23, and then passes through the tension adjustment mechanism 3 through the conversion wheel 30. After passing through the tension adjustment component 31 and the gravity variable component 32, it is wound around the tension sensor wheel 33 and guided to the roller 40 through the tape winding clamp 34. When the zipper tape 1000 passes through the tension adjustment mechanism 3, the tension is adjusted by using the tension adjustment component 31 and the gravity variable component 32. The force adjustment component 31 and the gravity variable component 32 change the tension of the zipper tape 1000, so that it is wound onto the roller 40 through a certain pulling force, thereby achieving a state of loose inside and tight outside. At the same time, the tension adjustment mechanism 3 drives the tape feeding mechanism 2 to slide synchronously, and slides back and forth left and right at the corresponding position of the roller 40 to cooperate with the winding, ensuring that the zipper tape 1000 will not be offset in the width direction of the zipper tape 1000 during the entire process from the tape feeding mechanism 2 to the roller 40, thereby avoiding increasing uncontrollable resistance and affecting the winding, and ensuring that the zipper tape 1000 is wound at a preset tightness.

[0041] Embodiment 2:

[0042] like Figure 9-14, this is a vertical winding device, the frame 1 is arranged in a vertical row, the belt feeding mechanism 2, the tension adjustment mechanism 3 and the winding mechanism 4 are arranged in sequence from back to front, wherein the vertical winding device is symmetrically arranged, the belt feeding mechanism 2, the tension adjustment mechanism 3 and the winding mechanism 4 are each arranged in two, and are symmetrically arranged on both sides of the frame 1, and the belt feeding mechanism 2, the tension adjustment mechanism 3 and the winding mechanism 4 on both sides are not connected to each other, and can operate independently or synchronously, the rollers 40 are arranged in a vertical row on both sides of the front side of the frame 1, the belt feeding mechanism 2 and the tension adjustment mechanism 3 are symmetrically arranged on the left and right sides of the frame 1, and the tension adjustment mechanism 3 slides vertically on the frame 1, and a control console 11 and a working area 10 are distributed on the upper and lower sides of the front side of the frame 1, In the initial state, the tension adjustment mechanism 3 is at the top of the frame 1, that is, at the position corresponding to the control console 11. The tape winding clamp 34 on the tension adjustment mechanism 3 corresponds to the top of the roller 40, which can avoid affecting the loading and unloading of the roller 40. The zipper tape 1000 first enters the tape feeding mechanism 2, and the zipper tape 1000 passes through the guide ring 21, the tape supply curved surface 22, the tape winding wheel 23, and enters the tension adjustment mechanism 3 through the conversion wheel 30, and then is guided to the roller 40 for winding through the tape winding clamp 34. The setting position of the tape winding clamp 34 is close to the roller 40. The tape feeding mechanism 2 also includes a gravity speed regulating wheel 25, which is arranged between the tape winding wheels 23 and below the tape winding wheels 23. The gravity speed regulating wheel 25 is connected to the slider 2 50, the slider 250 slides on the frame 1 according to the axial straight line of the roller 40, and the slider 250 is provided with a fixing member 259, the gravity speed regulating wheel 25 controls the feeding speed of the zipper belt 1000, and different gravity blocks can be installed on the fixing member 259 to change the weight of the gravity speed regulating wheel 25. The frame 1 is provided with a belt wheel, and the gravity speed regulating wheel 25 can slide up and down on the frame 1 with the help of the slider 250. If the gravity speed regulating wheel 25 is not used, the zipper belt 1000 may not pass through the gravity speed regulating wheel 25. If the zipper belt 1000 passes through the gravity speed regulating wheel 25 at the beginning, the gravity speed regulating wheel 25 can be slid up to make it higher than the belt wheel, so that the zipper belt 1000 passes through the belt wheel 23 to the gravity speed regulating wheel 25 and then to the belt wheel. The process from high to low prevents the gravity speed regulating wheel 25 from generating gravity on the passing zipper tape 1000. When the zipper tape 1000 passes through the tension adjustment mechanism 3, the tension adjustment component 31 and the gravity variable component 32 are used to change the tension of the zipper tape 1000, so that it is rolled up onto the roller 40 with a certain tension, thereby achieving a state of loose inside and tight outside. At the same time, the tension adjustment mechanism 3 starts to slide and slides up and down on the corresponding position of the roller 40 to cooperate with the winding, ensuring that the zipper tape 1000 will not deviate in the width direction of the zipper tape 1000 during the entire process from the tape feeding mechanism 2 to the roller 40, thereby avoiding increasing uncontrollable resistance and affecting the winding, and ensuring that the zipper tape 1000 is wound at a preset tightness. Fig.10 , 13Since the roller 40 is vertical, the zipper tape 1000 is wound in a horizontal direction and the roller 40 is in an upright position. Therefore, the tape winding fixture 34 must twist the zipper tape 1000 by 90 degrees in the later stage to match the winding of the roller 40 in an upright position. The vertical device has a higher winding efficiency than the horizontal device, and two zipper tapes 1000 can be wound at the same time without interfering with each other.

[0043] To summarize, the zipper tape 1000 is assisted to be corrected starting from the guide ring 21, so that the center line of the zipper tape 1000 corresponds to the center line of the tape supply surface 22, and the center line is kept wound on the tape winding wheel 23, then to the tension adjustment mechanism 3, and finally enters the winding. The zipper tape 1000 is only wound up and down throughout the whole process to ensure that it does not bend. The centers of the tape passing surfaces of the guide ring 21, the tape supply surface 22, the tape winding wheel 23, the conversion wheel 30, the tension adjustment component 31, and the gravity variable component 32 are all on the same plane, and the multiple structures are always kept on the same plane. The tension adjustment component 31 and the gravity variable component 32 are only used to adjust the tension of the zipper tape 1000 to achieve the artificial change of the tightness of the zipper tape 1000 when it is wound. The vertical or horizontal tension adjustment mechanism 3 includes the conversion wheel 30, the tension adjustment component 31 and the gravity variable component 32, and the distribution position is the same.

[0044] The above embodiments are preferred embodiments of the present invention. All structures similar to the present invention and equivalent changes made thereto should fall within the protection scope of the present invention.

Claims

1. A zipper tape winding device, characterized in that: The invention comprises a frame, a tape feeding mechanism, a tension adjustment mechanism and a winding mechanism, wherein the winding mechanism comprises a roller perpendicular to the tape feeding direction and a rotating component for driving the roller to rotate, the tension adjustment mechanism is linearly and slidably connected to the frame along the axial direction of the roller, the tension adjustment mechanism comprises a conversion wheel, a tension adjustment component, a gravity variable component, a tension sensing wheel and a tape winding clamp, the tape feeding mechanism comprises a guide ring, a tape supply curved surface, a tape break sensor, and at least two tape winding wheels, the guide ring, the tape supply curved surface, the tape winding wheel, the conversion wheel, the tension adjustment component and the gravity variable component are arranged in sequence according to the tape feeding direction and on the same vertical plane perpendicular to the plane of the zipper tape, the conversion wheel and the gravity variable component are respectively arranged on both sides below the tension adjustment component, and the tension sensing wheel is arranged above the gravity variable component.

2. A zipper tape winding device according to claim 1, characterized in that: The tape feeding mechanism comprises a tape supply flat wheel, which is arranged above the tape supply curved surface through an elastic member and is kept in contact with the tape supply curved surface.

3. The zipper tape winding device according to claim 1, characterized in that: The tension adjustment mechanism includes a movable chassis, a sliding seat is arranged on the outside of the movable chassis, the sliding seat is slidably connected to a travel screw rod, the travel screw rod is parallel to the roller, and a servo motor is arranged at one end, and the conversion wheel, tension adjustment component, gravity variable component, tension sensor wheel and belt winding clamp are all arranged on the left side / right side of the movable chassis according to the belt feeding direction.

4. A zipper tape winding device according to claim 3, characterized in that: The tension adjustment assembly includes a cylinder, a knurled lower wheel and two upper rubber wheels. The outer side of the knurled lower wheel has a knurled curved surface. A connecting plate is arranged between the two upper rubber wheels. Both ends of the connecting plate are rotatably connected to the two upper rubber wheels, and a rotating shaft is arranged in the middle. The active end of the cylinder is connected to the rotating shaft, and the telescopic direction of the active end of the cylinder is aligned with the radial direction of the rotating shaft. The two upper rubber wheels are abutted against the knurled curved surface together by extending the cylinder.

5. The zipper tape winding device according to claim 4, characterized in that: The gravity variable component includes a swing rod, a belt pressure rubber wheel and a tension spring. The swing rod is rotatably connected to the movable chassis through a pin shaft. The tension spring is arranged at one end of the swing rod. The belt pressure rubber wheel is rotatably arranged at the other end of the swing rod through a connecting rod. The distance from the belt pressure rubber wheel to the pin shaft is greater than the distance from the tension spring to the pin shaft. The movable chassis is provided with a pin above the swing rod, and the end of the tension spring away from the swing rod is hooked on the pin.

6. The zipper tape winding device according to claim 5, characterized in that: The movable chassis is provided with an arc groove, the connecting rod is arranged in the arc groove and slides in the arc groove, hydraulic buffers are arranged at both ends of the arc groove, and two first proximity sensing switches are arranged on the wall of the arc groove. The two first proximity sensing switches are respectively installed on the movable chassis and close to the hydraulic buffer.

7. The zipper tape winding device according to claim 1, characterized in that: The roller is provided with an opening at one end and a trumpet-shaped through hole at the other end. The rotating assembly includes a telescopic rod for rotatably connecting one end of the roller and a rotating disk for connecting the other end of the roller. The rotating disk is rotatably connected to the frame. The rotating disk includes a trumpet-shaped plastic block located at the top and a metal rotating seat is provided at the bottom. The metal rotating seat is rotatably connected to the frame.

8. The zipper tape winding device according to claim 1, characterized in that: The frame is provided with three second proximity sensing switches, two of which correspond to the two ends of the roller respectively, and the other second proximity sensing switch is used for resetting the tension adjustment mechanism.

9. The zipper tape winding device according to claim 1, characterized in that: The frames are arranged in a horizontal row, the rollers are arranged in a horizontal row on the frames, the tension adjustment mechanism slides horizontally on the frames, and the belt feeding mechanism is installed on the tension adjustment mechanism.

10. The zipper tape winding device according to claim 9, characterized in that: The frame is provided with a supporting plate for loading and unloading rollers, and the supporting plate is slidably connected to the frame up and down.

11. The zipper tape winding device according to claim 1, characterized in that: The frame is arranged in a vertical row, the rollers are arranged in a vertical row on both sides of the front side of the frame, the belt feeding mechanism and the tension adjustment mechanism are symmetrically arranged on the left and right sides of the frame, and the tension adjustment mechanism slides vertically on the frame.

12. The zipper tape winding device according to claim 11, characterized in that: The belt feeding mechanism also includes a gravity speed regulating wheel, which is arranged between the belt winding wheels. The gravity speed regulating wheel is connected with a slider, which slides on the frame in a straight line along the axial direction of the roller, and the slider is provided with a fixing piece.

Images