Tassel machine

Abstract

The utility model discloses a tassel machine which comprises a machine frame, a first winding device, a second winding device and a grabbing and cutting device located between the first winding device and the second winding device are arranged on the machine frame, the grabbing and cutting device comprises a rotary grabbing mechanism and a cutting and fixing mechanism, the rotary grabbing mechanism is used for grabbing and transferring tassel ropes, and the cutting and fixing mechanism is used for fixing the tassel ropes. According to the tassel rope winding device, the tassel rope can sequentially pass through the first winding device and the second winding device through the grabbing and cutting device, manual intervention is not needed, and the automation degree is high.

Description

Technical Field

[0001] The utility model relates to a tassel machine. Background Art

[0002] Tassels, also known as ears, are drooping ornaments shaped like ears of wheat. They are commonly hung on the four corners of curtains in tents or on the lower parts of various decorations such as jade pendant fan handles. The current production process of tassel ropes is as follows: usually a tassel line of a certain length is taken, and a winding process is performed in the middle of the tassel line, and the line is folded in half with the winding position as the midpoint, and finally the line is wound and knotted at the folded end to complete the production of the tassel rope. Existing tassel machines are mostly semi-automatic equipment, which require two sets of winding mechanisms. The two sets of winding mechanisms correspond to the middle position of the tassel rope and the end position of the folded tassel rope respectively, but there is a lack of a transfer mechanism between the two, and manual intervention is required in the middle, which is very troublesome. Utility Model Content

[0003] The purpose of the utility model is to provide a tassel machine in order to overcome the shortcomings and deficiencies of the prior art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tassel machine, comprising a frame, on which a first winding device, a second winding device and a grabbing and cutting device located therebetween are arranged, the grabbing and cutting device comprising a rotating grabbing mechanism and a cutting and fixing mechanism, the rotating grabbing mechanism is used to grab and transport the tassel rope, and the cutting and fixing mechanism is used to cut and fix the tassel rope.

[0005] As a preferred technical solution of the utility model, the cutting and fixing mechanism includes a first shearing plate, a second shearing plate, a first pressing plate and a second pressing plate slidably installed on the frame, the first shearing plate and the second shearing plate are provided with a V-shaped shearing notch on one side close to each other and the two are staggered in the upper and lower positions, the first pressing plate and the second pressing plate are fixed at the bottom of the first shearing plate and the second shearing plate, and when the first shearing plate and the second shearing plate are close to each other to realize the shearing action, the first pressing plate and the second pressing plate are butt-jointed with each other to realize clamping, and a pushing driving component is also provided to drive the first shearing plate and the second shearing plate to realize the shearing action.

[0006] As a preferred technical solution of the present utility model, the first pressing plate and the second pressing plate are plug-fitted.

[0007] As an optimal technical solution of the utility model, the rotating grasping mechanism includes a sliding frame, a movable plate, a sliding drive assembly that drives the movable plate to reciprocate along the sliding frame, a clamp and a rotating drive assembly. The rotating drive assembly is fixed to the movable plate and is used to drive the clamp to rotate.

[0008] As a preferred technical solution of the utility model, the frame has a table top, the first winding device is arranged at the bottom of the frame, the second winding device is arranged on the table top, and the grabbing and cutting device is arranged on the back of the frame.

[0009] As an optimal technical solution of the utility model, the first winding device includes a first winding disk, a first wire drum, and a driving assembly that drives the first winding disk to rotate, the first winding disk is provided with a channel hole for the first wire drum to pass through, the first wire drum is fixed in position, and a first wire member for guiding the silk thread is rotatably arranged on the first winding disk, the end surface of the first winding disk is also provided with a winding disk and a second wire member arranged in a circumferential direction, and the first wire member is provided with a swing rod that rotates synchronously with it, the swing rod has a working position when the silk thread pulls the first wire member and a detection position when the silk thread is disconnected from the first wire member and is thrown out, and a sensor for sensing when the swing rod is in the detection position is also provided on one side of the first winding disk; a mounting frame for fixing the first wire drum is also provided at the bottom of the frame, a truncated cone-shaped drum head is provided at the front end of the first wire drum, and a clamping assembly for clamping the tassel rope is also provided on the mounting frame, the clamping assembly is located on the front side of the first winding disk and the clamping assembly corresponds to the outlet direction of the first wire drum.

[0010] As a preferred technical solution of the utility model, the second winding device includes a wire hanging mechanism, a wire hooking mechanism, a second winding drum, a second wire reel inserted in the second winding drum, and a driving assembly for driving the second winding drum to rotate relative to the second wire reel. The position of the second wire reel is relatively fixed and the second wire reel is provided with a wire channel for the tassel rope to pass through. The second winding drum is provided with a wire clamp. The wire hanging mechanism includes a wire pulling member that automatically realizes lateral sliding and a clamping member that can realize automatic opening and closing. The clamping member is arranged on the other side of the second winding drum. The wire pulling member is used to pull the silk thread and at least part of the silk thread is inserted outside the wire pulling member. The positions of the clamping member and the wire clamp constitute the starting fixed position and the end hanging position of the wire pulling member to pull out a section of silk thread. When the wire pulling member corresponds to the starting position, the clamping member clamps part of the silk thread inserted outside the wire pulling member. When the wire pulling member corresponds to the end hanging position, the inner end of the silk thread corresponds to the wire clamp.

[0011] As a preferred technical solution of the utility model, the wire hanging mechanism is arranged on the frame and located on one side of the second winding drum. The wire hanging mechanism also includes a slide rail fixed to the mounting frame, a slide plate slidably connected to the slide rail, and a guide rod installed on the slide plate. The slide plate can reciprocate along the slide rail under the drive of a power source. One end of the wire pulling member is fixed to the guide rod and the other end of the wire pulling member is provided with a threading hole for the wire to pass through. The guide rod is vertically arranged and one end of the guide rod is rotatably connected to the slide plate. A driving member for driving the guide rod to rotate is provided on the slide plate, and the driving member is a pneumatic cylinder, an electric cylinder or an oil cylinder.

[0012] As a preferred technical solution of the utility model, a wire hooking mechanism is also provided on the front side of the second wire reel, the wire hooking mechanism includes a movable frame, a movable plate slidably mounted on the movable frame, and a hook rod fixed to the movable plate, the movable plate can slide back and forth along the movable frame under the drive of a power source, the hook rod is parallel to the wire channel and has a hook head portion that can gradually pull the tassel rope out of the wire channel, a panel is provided between the wire hooking mechanism and the second wire reel, and a cutting piece for cutting the silk thread is provided on the side of the panel facing the second wire reel, and the cutting piece has a V-shaped cutting opening.

[0013] As a preferred technical solution of the utility model, the second wire barrel has a barrel head and the outer wall of the barrel head is a conical surface, a cutting table is provided at the rear end of the barrel head conical surface and the cutting table has a supporting surface, the wire clamp corresponds to the position of the barrel head, and the second wire barrel is provided with a movable groove, a hanging rope part movably arranged in the movable groove, and a pull rod part, the outer ends of the hanging rope part and the pull rod part can be extended or retracted into the movable groove, the pull rod part and the hanging rope part are driven by a group of transmission mechanisms or controlled by two groups of transmission mechanisms respectively, when binding the wire, at least the first circle of silk thread is wound around the hanging rope part of the external movable groove to form a rope mouth to be tightened, and the remaining silk threads are wound around the tassel rope at the front end of the barrel head, and the pull rod part extends out of the movable groove to hook the tail part of the silk thread into the rope mouth to be tightened.

[0014] In summary, the beneficial effects of the utility model are:

[0015] The tassel rope is generally composed of a bunch of long silk threads. The external wire guide frame leads the tassel rope into the first winding device and is clamped in the cutting and fixing mechanism. The rotating grabbing mechanism pulls the tassel rope. Every time it is pulled a certain distance, the first winding device will wind and bind the tassel rope. The movable plate moves back and forth along the sliding frame driven by the sliding drive assembly, and the clamping claw grabs the tassel rope. Each grabbing position of the clamping claw is the first winding part (the winding part is the part where the tassel rope is wound and bound by the first winding mechanism). Each time the tassel rope is pulled to the top of the cutting and fixing mechanism, the cutting and fixing mechanism cuts the lower part of the tassel rope located above, and the entire tassel rope below continues to be clamped in the cutting and fixing mechanism, waiting for the next clamping, and the tassel rope section cut off from the top is clamped by the clamping claw and continues to move upward until it reaches the second winding device. In this process, no manual operation is required to realize the process of the tassel rope from the first winding device to the second winding device.

[0016] The working principle of the first winding device: the tassel rope is arranged vertically to the first winding drum, the silk thread can be pulled from the outside and wound on the first winding drum or the silk thread can be directly pulled out from the winding drum, the silk thread is passed through the first wire guide and tied to the tassel rope, the tassel rope is tied after being pulled for a distance, and the winding position is between the first wire drum and the clamping assembly. There is no need to tie the wire in the middle, and it is only cut at the cutting and fixing mechanism position, and each pulling can ensure that the silk thread of the first winding drum is clamped by the clamping assembly, and the first wire guide is pulled by the silk thread. At this time, the pendulum is in the working position, the sensor cannot detect the position of the pendulum, the machine works normally, and the first winding drum performs the winding process normally. When the silk thread is loose or broken, the pendulum performs centrifugal motion and swings outward under the action of the first winding drum, swinging from the working position to the detection position, the pendulum corresponds to the sensor position, the sensor detects the pendulum and sends a signal to the control unit, and the control unit receives the signal and issues a stop command.

[0017] The working principle of the second winding device: before the second winding drum is wound, the inner end of a section of the silk thread is hung on the wire clamp by the wire hanging mechanism and the inner end of the silk thread is fixed by the wire hanging mechanism (it can be pulled out under the action of external force), and the outer end of the silk thread is a movable end. At this time, the front end of the hanging rope member is located at the rear side of the drum head and outside the movable groove. When the second winding drum is wound, at least the first circle of the silk thread is wound outside the hanging rope member to form a rope mouth. The hanging rope member swings toward the front end of the drum head with the guide rod so that the remaining silk thread is misaligned with the support surface of the cutting table when it is wound, or the rope mouth moves with the hanging rope so that the silk thread is misaligned with the support surface of the cutting table when it is wound. The surfaces are misaligned, and the remaining silk threads slide to the front end of the tube head under the guidance of the conical surface of the tube head. As the tassel rope is gradually pulled out of the guide channel, the tassel rope is pulled out under the traction of the hook rope mechanism. The hanging rope piece swings and its head will gradually move closer to the front end of the tube head to narrow the rope mouth. When the tail line is processed, the pull rod piece extends out, and the last circle of silk thread is wound around the outside of the pull rod piece. The pull rod piece pulls the tail line (i.e. the remaining silk thread) out of the rope mouth, and finally the silk thread at the inner end of the hanging wire mechanism is tightened and cut. Before tightening and cutting, the front end of the hanging rope piece will be completely retracted into the movable groove, and the rope mouth can be tightened and knotted.

[0018] The working principle of the wire hanging mechanism: one end of the silk thread is introduced by the external wire guide frame and passes through the threading hole of the wire pulling piece. When the wire pulling piece is in a fixed position corresponding to the starting point, the clamping piece clamps the part of the silk thread exposed from the wire pulling piece, and then the wire pulling piece moves to the end position to pull the silk thread. After each movement, a section of silk thread of equal length is pulled out, and the inner end of a section of silk thread is used as a fulcrum by the wire pulling piece and placed on the wire clamp. Then the second winding drum performs the winding process. At this time, the clamping piece will loosen the silk thread, and a section of silk thread rotates with the second winding drum and is wound on the tassel rope at the outer end of the second wire reel. After the winding is completed, the wire hanging mechanism pulls out the tassel rope and is pulled by the wire hook mechanism. The tassel rope contacts and cuts off the cutting edge of the cutting piece, so that quantitative and equal-length silk thread winding can be achieved, and the operation is convenient.

[0019] The working principle of the hook wire mechanism is that the hook rod gradually pulls out a section of tassel rope located at the rear end of the second wire barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the front side of the tassel machine of the utility model;

[0021] Figure 2 It is a structural schematic diagram of the back side of the tassel machine of the utility model;

[0022] Figure 3 It is a schematic diagram of the mechanism of the rotary grabbing mechanism in the utility model;

[0023] Figure 4 It is a structural schematic diagram of the cutting and fixing mechanism in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the bottom of the cutting and fixing mechanism in the utility model;

[0025] Figure 6 It is a structural schematic diagram of the first winding device in the utility model;

[0026] Figure 7 It is a structural schematic diagram of the first winding device in the utility model from another perspective;

[0027] Figure 8 It is a structural schematic diagram of the first winding drum in the first winding device of the utility model;

[0028] Fig. 9 It is a structural schematic diagram of the wire hanging mechanism in the utility model;

[0029] Fig.10 It is a structural schematic diagram of the second winding drum in the utility model;

[0030] Fig.11 It is a structural schematic diagram of the center line clamp of the utility model;

[0031] Fig.12 It is a structural schematic diagram of the hook line mechanism in the utility model;

[0032] Fig.13 yes Fig.12 Enlarged view of part A;

[0033] Fig.14 It is a structural schematic diagram of the back side of the second winding device in the utility model;

[0034] Fig.15 It is a structural schematic diagram of the middle cylinder head of the utility model;

[0035] Fig.16 It is a structural schematic diagram of a hanging rope member and a pull rod member in the utility model.

[0036] Figure numerals: 1, frame; 11, table; 2, first winding device; 21, first winding drum; 22, first wire drum; 23, first wire member; 231, swing rod; 24, winding drum; 25, second wire member; 26, sensor; 27, mounting frame; 28, clamping assembly; 3, second winding device; 31, second winding drum; 32, second wire drum; 321, drum head; 3211, cone surface; 3212, cutting table; 3213, supporting surface; 322, movable groove; 323, hanging rope member; 324, pull rod member; 33, wire clamp; 331, first extrusion member; 332, second extrusion member; 333, positioning pin; 334, spring ; 335, blocking part; 34, wire roller; 4, grabbing and cutting device; 41, rotating grabbing mechanism; 411, sliding frame; 412, movable plate; 413, sliding drive assembly; 414, clamping claw; 415, rotating drive assembly; 42, cutting and fixing mechanism; 421, first shearing plate; 422, second shearing plate; 423, first pressing plate; 424, second pressing plate; 5, wire hanging mechanism; 51, wire pulling member; 52, clamping member; 53, slide rail; 54, slide plate; 55, guide rod; 56, driving member; 57, swing plate; 6, wire hooking mechanism; 61, moving frame; 62, moving plate; 63, hook rod; 64, panel; 65, cutting member. DETAILED DESCRIPTION

[0037] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0038] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0039] like Figures 1 to 16 The tassel machine shown includes a frame 1, on which are provided a first winding device 2, a second winding device 3 and a grabbing and cutting device 4 located therebetween. The grabbing and cutting device 4 includes a rotating grabbing mechanism 41 and a cutting and fixing mechanism 42. The rotating grabbing mechanism 41 is used for grabbing and transporting the tassel rope, and the cutting and fixing mechanism 42 is used for cutting and fixing the tassel rope.

[0040] The cutting and fixing mechanism 42 includes a first shearing plate 421, a second shearing plate 422, a first pressing plate 423 and a second pressing plate 424. The first shearing plate 421 and the second shearing plate 422 are close to each other and are provided with a V-shaped shearing notch on one side and are arranged in an up-down staggered manner. The first pressing plate 423 and the second pressing plate 424 are fixed to the bottom of the first shearing plate 421 and the second shearing plate 422. When the first shearing plate 421 and the second shearing plate 422 are close to each other to achieve a shearing action, the first pressing plate 423 and the second pressing plate 424 are butted against each other to achieve clamping. The pushing drive component drives the first shear plate 421 and the second shear plate 422 to realize the shearing action, and the first pressure plate 423 and the second pressure plate 424 are plugged together. In this embodiment, the pushing drive component is a common driving structure in the mechanical field. A cylinder, an electric cylinder, or an oil cylinder can be used to directly act on the first shear plate 421 and the second shear plate 422 to bring the first shear plate 421 and the second shear plate 422 close to each other to realize shearing, or the first shear plate 421 or the second shear plate 422 can be driven to move separately, or other linked mechanical mechanisms can be used to bring the two close to each other to realize shearing.

[0041] The rotating grasping mechanism 41 includes a sliding frame 411, a movable plate 412, a sliding drive component 413 that drives the movable plate 412 to reciprocate along the sliding frame 411, a clamp 414 and a rotating drive component 415. The rotating drive component 415 is fixed to the movable plate 412 and is used to drive the clamp 414 to rotate. The sliding drive component 413 in this embodiment can directly use a cylinder, an electric cylinder or an oil cylinder to directly act on the movable plate 412, or it can be a common transmission structure in the mechanical field, such as a pulley drive, a screw drive, etc. The rotating drive component 415 is a common structure in the mechanical field and can drive the clamp 414 to rotate.

[0042] Working principle of the grabbing and cutting device 4: the tassel rope is generally composed of a bunch of long silk threads. The external wire guide frame introduces the tassel rope into the first winding device 2 and is clamped in the cutting and fixing mechanism 42. The rotating grabbing mechanism 41 pulls the tassel rope. Every time it pulls a certain distance, the first winding device 2 will wind and bind the tassel rope. The movable plate 412 moves back and forth along the sliding frame 411 under the drive of the sliding drive component 413, and the clamping claw 414 grabs the tassel rope. The gripping position of the clamping claw 414 each time is the first winding part (the winding part is the tassel rope). The tassel rope is passed through the first winding mechanism and is wound around the binding wire). Each time the tassel rope is pulled above the cutting and fixing mechanism 42, the cutting and fixing mechanism 42 cuts the lower part of the tassel rope located above, and the entire tassel rope below continues to be clamped by the cutting and fixing mechanism 42, waiting for the next clamping, and the tassel rope section cut off from the top is clamped by the clamping claw 414 and continues to move upward until it reaches the second winding device 3. During this process, no manual operation is required, and the process of the tassel rope moving from the first winding device 2 to the second winding device 3 is realized.

[0043] The frame 1 has a table top 11 , the first winding device 2 is arranged at the bottom of the frame 1 , the second winding device 3 is arranged on the table top 11 , and the grabbing and cutting device 4 is arranged at the back of the frame 1 .

[0044] The first winding device 2 includes a first winding disk 21, a first wire drum 22, and a driving assembly for driving the first winding disk 21 to rotate (this is the prior art, so it will not be elaborated in detail), the first winding disk 21 is provided with a passage hole for the first wire drum 22 to pass through, the first wire drum 22 is fixed in position, a first wire guide 23 for guiding the wire is rotatably provided on the first winding disk 21, a winding drum 24 and a second wire guide 25 arranged in a circumferential direction are also provided on the end surface of the first winding disk 21, a swing rod 231 rotating synchronously therewith is provided on the first wire guide 23, and the swing rod 231 has a working position when the wire pulls the first wire guide 23 and a working position when the wire and the first wire guide A detection position is provided when a conductor 23 is disconnected and thrown out. A sensor 26 (optical fiber sensor 26 or contact sensor 26 can be used) is also provided on one side of the first winding drum 21 for sensing when the swing rod 231 is in the detection position; a mounting frame 27 for fixing the first conductor tube 22 is also provided at the bottom of the frame 1. A truncated cone-shaped tube head 321 is provided at the front end of the first conductor tube 22. A clamping assembly 28 for clamping the tassel rope is also provided on the mounting frame 27. The clamping assembly 28 is located on the front side of the first winding drum 21 and the clamping assembly 28 corresponds to the wire outlet direction of the first conductor tube 22. The clamping assembly 28 can adopt a pneumatic, electric or other form of clamping jaws 414.

[0045] Working principle of the first winding device 2: the tassel rope is vertically arranged with the first winding drum 21, the silk thread can be pulled from the outside and wound on the first winding drum 21 or directly pulled out from the winding drum 24, the silk thread is passed through the first wire guide 23 and tied to the tassel rope, the tassel rope is tied after being pulled for a certain distance, the winding position is between the first wire drum 22 and the clamping assembly 28, no need to tie the wire in the middle, only cutting is performed at the position of the cutting and fixing mechanism 42, and each pulling can ensure that the silk thread of the first winding drum 21 is clamped by the clamping assembly 28 The first wire member 23 is pulled by the wire, and the pendulum 231 is in the working position. The sensor 26 cannot detect the position of the pendulum 231, and the machine works normally. The first winding drum 21 performs the winding process normally. When the wire is loose or broken, the pendulum 231 performs centrifugal motion and swings outward under the action of the first winding drum 21, swinging from the working position to the detection position. The pendulum 231 corresponds to the position of the sensor 26. The sensor 26 detects the pendulum 231 and sends a signal to the control unit, which receives the signal and issues a shutdown command.

[0046] The second winding device 3 includes a hanging mechanism 5, a hooking mechanism 6, a second winding drum 31, a second wire drum 32 inserted in the second winding drum 31, and a driving component for driving the second winding drum 31 to rotate relative to the second wire drum 32. The second wire drum 32 is relatively fixed in position and a wire channel for the tassel rope to pass through is provided in the second wire drum 32. A wire clamp 33 is provided on the second winding drum 31. The wire clamp 33 includes a first extrusion member 331 and a second extrusion member 332. A winding channel with a variable gap is formed between the first extrusion member 331 and the second extrusion member 332. The wire clamp 33 also includes a positioning pin 333 and a spring 334. One end of the positioning pin 333 is connected to the second winding drum 31. The other end of the positioning pin 333 is provided with a blocking portion 335. The spring 334 is sleeved on the positioning pin 333 and the spring 334 is sleeved on the positioning pin 333. The two ends are respectively abutted between the blocking portion 335 and the first extrusion member 331, the first extrusion member 331 and the second extrusion member 332 are arranged opposite to each other and the second extrusion member 332 is mounted on the second winding drum 31, the wire hanging mechanism 5 comprises a wire pulling member 51 which can automatically realize lateral sliding and a clamping member 52 which can realize automatic opening and closing, the clamping member 52 is arranged on the other side of the second winding drum 31, the wire pulling member 51 is used to pull the silk thread and at least part of the silk thread is passed through the outside of the wire pulling member 51, the positions of the clamping member 52 and the wire clamp 33 constitute the starting point fixing position and the terminal hanging position of a section of silk thread pulled out by the wire pulling member 51, when the wire pulling member 51 corresponds to the starting point position, the clamping member 52 clamps part of the silk thread passed through the outside of the wire pulling member 51, and when the wire pulling member 51 corresponds to the terminal hanging position, the inner end of the silk thread corresponds to the wire clamp 33.

[0047] The second winding drum 31 is provided with a plurality of wire rollers 34 along the circumferential direction, and the wire is pulled over and clamped on the wire clamp 33 to prevent the wire from running out of the wire clamp 33 during rotation.

[0048] The wire hanging mechanism 5 is arranged on the frame 1 and is located on one side of the second winding drum 31. The wire hanging mechanism 5 also includes a slide rail 53 fixed to the mounting frame 27, a slide plate 54 slidably connected to the slide rail 53, and a guide rod 55 installed on the slide plate 54. The slide plate 54 can reciprocate along the slide rail 53 under the drive of the power source. One end of the wire pulling member 51 is fixed to the guide rod 55 and the other end of the wire pulling member 51 is provided with a threading hole for the wire to pass through. The guide rod 55 is vertically arranged and one end of the guide rod 55 is rotatably connected to the slide plate 54. A driving member 56 for driving the guide rod 55 to rotate is arranged on the slide plate 54. A swing plate 57 is arranged on the guide rod 55. The driving member 56 is connected to the swing plate 57 away from the end of the slide plate 54. The driving member 56 is a cylinder, an electric cylinder or an oil cylinder, which can be selected at will.

[0049] The working principle of the wire hanging mechanism 5 is as follows: one end of the silk thread is introduced by the external wire guide frame and passes through the threading hole of the wire pulling member 51. When the wire pulling member 51 is in a fixed position corresponding to the starting point, the clamping member 52 clamps the part of the silk thread exposed outside the wire pulling member 51. Then the wire pulling member 51 moves to the end position to pull the silk thread. After each movement, a section of silk thread of equal length is pulled out. The inner end of a section of silk thread is used as a fulcrum by the wire pulling member 51 and is mounted on the wire clamp 33. Then the second winding drum 31 performs the winding process. At this time, the clamping member 52 will loosen the silk thread. A section of silk thread rotates with the second winding drum 31 and is wound on the tassel rope at the outer end of the second wire reel 32. After the winding is completed, the wire hanging mechanism 5 is pulled out and the tassel rope is pulled by the wire hooking mechanism 6. The tassel rope contacts and is cut by the cutting edge of the cutting member 65, so that quantitative and equal-length silk thread winding can be achieved, and the operation is convenient.

[0050] A wire hooking mechanism 6 is also provided on the front side of the second wire reel 32, and the wire hooking mechanism 6 includes a moving frame 61, a moving plate 62 slidably mounted on the moving frame 61, and a hook rod 63 fixed to the moving plate 62. The moving plate 62 can slide back and forth along the moving frame 61 under the drive of a power source, the hook rod 63 is parallel to the wire channel and has a hook head portion that can gradually pull the tassel rope out of the wire channel, and a panel 64 is provided between the wire hooking mechanism 6 and the second wire reel 32, and a cutting piece 65 for cutting the silk thread is provided on the panel 64 facing the second wire reel 32, and the cutting piece 65 has a V-shaped cutting opening.

[0051] The working principle of the hooking mechanism 6 is as follows: the hooking rod 63 gradually pulls out a section of the tassel rope located at the rear end of the second wire barrel 32 .

[0052] The second winding reel 31 is provided with a wire clamp 33 for guiding the wire, the second wire barrel 32 has a barrel head 321, and the outer wall of the barrel head 321 is a conical surface 3211, a cutting table 3212 is provided at the rear end of the conical surface 3211 of the barrel head 321, and the cutting table 3212 has a supporting surface 3213, the wire clamp 33 corresponds to the barrel head 321 in position, the second wire barrel 32 is provided with a movable groove 322, a hanging rope part 323 and a pulling rod part 324 movably arranged in the movable groove 322, the outer ends of the hanging rope part 323 and the pulling rod part 324 can extend or retract into the movable groove 322, and the pulling rod part 324 and the hanging rope part 323 can extend or retract into the movable groove 322, and the pulling rod part 324 and the hanging rope part 323 can extend or retract into the movable groove 322. The rope member 323 is driven by a group of transmission mechanisms or controlled by two groups of transmission mechanisms respectively. When tying the wire, at least the first circle of silk thread is wound around the hanging rope member 323 of the external movable groove 322 to form a rope mouth to be tightened, and the remaining silk threads are wound around the tassel rope at the front end of the tube head 321. The pull rod member 324 extends out of the movable groove 322 to hook the tail part of the silk thread into the rope mouth to be tightened. The transmission mechanism in this embodiment is the prior art, and it only needs to be able to drive the pull rod member 324 or the outer end head of the telescopic member 323 to extend or retract into the movable groove 322. No further details will be given. The simplest way is direct cylinder drive, or other conventional drive structures in the field can be used.

[0053] The working principle of the second winding device 3 is as follows: before the second winding drum 31 is wound, the inner end of a section of the silk thread is hung on the wire clamp 33 by the wire hanging mechanism 5 and the inner end of the silk thread is fixed by the wire hanging mechanism 5, and the outer end of the silk thread is a movable end. At this time, the front end of the hanging rope member 323 is located at the rear side of the barrel head 321 and outside the movable groove 322. When the second winding drum 31 is wound, at least the first circle of silk thread is wound outside the hanging rope member 323 to form a rope mouth. The hanging rope member 323 is swingably installed in the movable groove 322. The hanging rope member 323 swings toward the front end of the barrel head 321 with the guide rod 55 so that the remaining silk thread is misaligned with the support surface 3213 of the cutting table 3212 when it is wound, or the rope mouth moves with the hanging rope so that the silk thread is misaligned with the cutting table 3 when it is wound. The supporting surface 3213 of 212 is misaligned, and the remaining silk threads slide to the front end of the tube head 321 under the guidance of the conical surface 3211 of the tube head 321. As the tassel rope is gradually pulled out of the guide channel, the tassel rope is pulled out under the traction of the hook rope mechanism, and the hanging rope member 323 swings its head to gradually move closer to the front end of the tube head 321 to narrow the rope mouth. When the tail line is processed, the pull rod member 324 is extended, and the last circle of silk thread is wound around the outside of the pull rod member 324. The pull rod member 324 pulls the tail line (i.e., the remaining silk thread) out of the rope mouth, and finally the silk thread at the inner end of the hanging line mechanism 5 is tightened and cut. Before tightening and cutting, the front end of the hanging rope member 323 will be completely retracted into the movable groove 322, and the rope mouth can be tightened and knotted.

[0054] All power sources mentioned in this application can be air cylinders, electric cylinders or oil cylinders or other mechanical linkage structures that can achieve reciprocating movement. This is a common structure in the mechanical field and can be arbitrarily combined and transformed, so it will not be elaborated in detail.

[0055] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected, and the scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tassel machine, comprising a frame (1), characterized in that: The frame (1) is provided with a first winding device (2), a second winding device (3) and a grabbing and cutting device (4) located therebetween. The grabbing and cutting device (4) comprises a rotating grabbing mechanism (41) and a cutting and fixing mechanism (42). The rotating grabbing mechanism (41) is used for grabbing and transporting the tassel rope, and the cutting and fixing mechanism (42) is used for cutting and fixing the tassel rope.

2. The tassel machine according to claim 1, characterized in that: The cutting and fixing mechanism (42) comprises a first shearing plate (421), a second shearing plate (422), a first pressing plate (423) and a second pressing plate (424) which are slidably mounted on the frame (1); a V-shaped shearing notch is arranged on one side of the first shearing plate (421) and the second shearing plate (422) close to each other and the two are arranged in an up-down staggered manner; the first pressing plate (423) and the second pressing plate (424) are fixed to the bottom of the first shearing plate (421) and the second shearing plate (422); when the first shearing plate (421) and the second shearing plate (422) are close to each other to achieve a shearing action, the first pressing plate (423) and the second pressing plate (424) are butted against each other to achieve clamping; and a pushing driving component is also provided to drive the first shearing plate (421) and the second shearing plate (422) to achieve a shearing action.

3. The tassel machine according to claim 2, characterized in that: The first pressing plate (423) and the second pressing plate (424) are plug-fitted.

4. The tassel machine according to claim 1, characterized in that: The rotary grasping mechanism (41) comprises a sliding frame (411), a movable plate (412), a sliding drive assembly (413) for driving the movable plate (412) to reciprocate along the sliding frame (411), a clamping claw (414) and a rotary drive assembly (415); the rotary drive assembly (415) is fixed to the movable plate (412) and is used to drive the clamping claw (414) to rotate.

5. The tassel machine according to any one of claims 1 to 4, characterized in that: The frame (1) has a table top (11), the first winding device (2) is arranged at the bottom of the frame (1), the second winding device (3) is arranged on the table top (11), and the grabbing and cutting device (4) is arranged at the back of the frame (1).

6. The tassel machine according to claim 5, characterized in that: The first winding device (2) comprises a first winding disk (21), a first wire drum (22), and a driving assembly for driving the first winding disk (21) to rotate; the first winding disk (21) is provided with a passage hole for the first wire drum (22) to pass through; the first wire drum (22) is fixed in position; a first wire guide (23) for guiding the wire is rotatably arranged on the first winding disk (21); a winding drum (24) and a second wire guide (25) arranged in a circumferential direction are also arranged on the end surface of the first winding disk (21); a swing rod (231) which rotates synchronously with the first wire guide (23) is provided on the first wire guide (23); the swing rod (231) has a function of rotating when the wire pulls the first wire drum The first winding drum (21) is also provided with a sensor (26) for sensing the swing rod (231) being in the detection position; the bottom of the frame (1) is also provided with a mounting frame (27) for fixing the first wire drum (22); the front end of the first wire drum (22) is provided with a truncated cone-shaped drum head (321); the mounting frame (27) is also provided with a clamping assembly (28) for clamping the tassel rope; the clamping assembly (28) is located on the front of the first winding drum (21) and the clamping assembly (28) corresponds to the outlet direction of the first wire drum (22).

7. The tassel machine according to claim 5, characterized in that: The second winding device (3) comprises a wire hanging mechanism (5), a wire hooking mechanism (6), a second winding drum (31), a second wire reel (32) inserted in the second winding drum (31), and a driving component for driving the second winding drum (31) to rotate relative to the second wire reel (32); the second wire reel (32) is relatively fixed in position and a wire channel for the tassel rope to pass through is provided in the second wire reel (32); a wire clamp (33) is provided on the second winding drum (31); the wire hanging mechanism (5) comprises a wire pulling member (51) that can automatically realize lateral sliding and a wire pulling member (51) that can realize automatic opening and closing; A clamping member (52), wherein the clamping member (52) is arranged on the other side of the second winding drum (31), the wire pulling member (51) is used to pull the wire and at least part of the wire is passed through the outside of the wire pulling member (51), the positions of the clamping member (52) and the wire clamp (33) constitute the starting point fixed position and the terminal hanging position of the wire pulling member (51) to pull out a section of the wire, when the wire pulling member (51) corresponds to the starting point position, the clamping member (52) clamps the part of the wire passed through the outside of the wire pulling member (51), and when the wire pulling member (51) corresponds to the terminal hanging position, the inner end of the wire corresponds to the wire clamp (33).

8. The tassel machine according to claim 7, characterized in that: The wire hanging mechanism (5) is arranged on the frame (1) and is located on one side of the second winding drum (31). The wire hanging mechanism (5) also includes a slide rail (53) fixed to the mounting frame (27), a slide plate (54) slidably connected to the slide rail (53), and a guide rod (55) installed on the slide plate (54). The slide plate (54) can reciprocate along the slide rail (53) under the drive of a power source. One end of the wire pulling member (51) is fixed to the guide rod (55) and the other end of the wire pulling member (51) is provided with a threading hole for the wire to pass through. The guide rod (55) is vertically arranged and one end of the guide rod (55) is rotatably connected to the slide plate (54). A driving member (56) for driving the guide rod (55) to rotate is provided on the slide plate (54). The driving member (56) is a pneumatic cylinder, an electric cylinder or an oil cylinder.

9. The tassel machine according to claim 7, characterized in that: A wire hooking mechanism (6) is also provided at the front side of the second wire barrel (32), the wire hooking mechanism (6) comprising a moving frame (61), a moving plate (62) slidably mounted on the moving frame (61), and a hook rod (63) fixed to the moving plate (62), the moving plate (62) being driven by a power source to slide back and forth along the moving frame (61), the hook rod (63) being parallel to the wire channel and having a hook head portion capable of gradually pulling the tassel rope out of the wire channel, a panel (64) being provided between the wire hooking mechanism (6) and the second wire barrel (32), a cutting piece (65) for cutting the wire being provided on the side of the panel (64) facing the second wire barrel (32), the cutting piece (65) having a V-shaped cutting opening.

10. The tassel machine according to claim 7, characterized in that: The second wire barrel (32) has a barrel head (321) and the outer wall of the barrel head (321) is a conical surface (3211). A cutting table (3212) is provided at the rear end of the conical surface (3211) of the barrel head (321) and the cutting table (3212) has a supporting surface (3213). The wire clamp (33) corresponds to the barrel head (321) in position. The second wire barrel (32) is provided with a movable groove (322), a hanging rope member (323) movably arranged in the movable groove (322) and a pull rod member (324). The hanging rope member The outer end of the pull rod (323) and the pull rod (324) can be extended or retracted into the movable groove (322). The pull rod (324) and the hanging rope (323) are driven by a set of transmission mechanisms or controlled by two sets of transmission mechanisms respectively. When tying the wire, at least the first circle of the silk thread is wound around the hanging rope (323) of the external movable groove (322) to form a rope mouth to be tightened, and the remaining silk thread is wound around the tassel rope at the front end of the tube head (321). The pull rod (324) extends out of the movable groove (322) to hook the tail part of the silk thread into the rope mouth to be tightened.

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