A kind of winding machine with tension adjustment device

Abstract

The present invention provides a winding machine with a tension adjustment device, belonging to the field of tension adjustment technology. It includes a control body and a base, the base is fixedly connected to the top of the control body, and also includes an L-shaped air duct, the L-shaped air duct is fixedly connected to one end of the top of the base close to the control body, and a tension mechanism, the tension mechanism includes two groups of half-hole connecting air pipes. The upward thrust of the present invention can reduce the influence of gravity on the silk thread, so that the resultant force on the silk thread in the vertical direction is closer to zero, thereby effectively reducing the tension fluctuation of the silk thread caused by gravity factors, allowing the silk thread to maintain a relatively stable tension state during the entire winding process, and then in the long-term winding process, the phenomenon of unstable silk thread tension between the comb-shaped tensioner fixed group and the wire guide can be reduced, thereby avoiding the inability to arrange the silk thread evenly and tightly on the H-type silk tube, reducing the probability of problems such as loose inner layer, too tight outer layer or local bulging, and improving the winding quality.

Description

Technical Field

[0001] The invention relates to the technical field of tension adjustment, in particular to a silk winding machine with a tension adjustment device. Background Art

[0002] The silk winding machine, also known as the bobbin winder or the silk winding machine, is one of the equipment for post-spinning and preparation process. It is used to unwind the silk thread or silk from the tube wire and wind it into a bobbin. The silk winding machine is equipped with a tension adjusting device to change the tension of the silk thread through the tension adjusting device.

[0003] During the winding process of the silk winding machine, the silk thread needs to pass through the balloon breaker, the comb-shaped tensioner and the wire guide, and then the silk thread is wound on the H-type silk tube installed on the spindle. The silk thread itself has a certain weight. After the comb-shaped tensioner applies tension to the silk thread between the comb-shaped tensioner and the H-type silk tube during the winding process, gravity will cause the silk thread between the comb-shaped tensioner and the H-type silk tube to produce a downward pulling force. During the long-term winding process, the tension of the silk thread between the comb-shaped tensioner and the H-type silk tube will be unstable, so that the silk thread cannot be evenly and tightly arranged on the bobbin, resulting in problems such as loose inner layer, too tight outer layer or local bulging, affecting the winding quality.

[0004] Therefore, the present application provides a silk winding machine with a tension adjustment device to meet the demand. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a silk winding machine with a tension adjustment device to solve the problem that the tension of the silk thread between the existing comb-shaped tensioner and the H-type silk tube is unstable, so that the silk thread cannot be arranged evenly and tightly on the bobbin, resulting in problems such as loose inner layer, too tight outer layer or local bulging, which affects the silk winding quality.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] A silk winding machine with a tension adjustment device comprises a control body and a base, wherein the base is fixedly connected to the top of the control body, and further comprises:

[0008] An L-shaped air duct, which is fixedly connected to one end of the top of the base close to the control body;

[0009] The tension mechanism includes two groups of half-hole connecting air pipes, which are respectively fixedly connected to the opposite sides of the L-shaped air duct, and the side of the half-hole connecting air pipe away from the L-shaped air duct is fixedly connected with a through-hole air pipe, and the end of the outer wall of the through-hole air pipe away from the half-hole connecting air pipe is fixedly connected with a fixed column, and the top of the fixed column is fixedly connected with a piston cylinder, and a piston block is slidably connected inside the piston cylinder, and a push rod is fixedly connected to the top of the piston block, and a connecting plate is fixedly connected to the outer wall of the push rod above the piston cylinder, a tension spring is fixedly connected between the connecting plate and the piston cylinder, and the end of the push rod away from the piston block is rotatably connected with a top line roller.

[0010] Optionally, a mounting frame is fixedly connected to the top of the base, and two groups of spindle assemblies are rotatably connected to the top of the mounting frame, and the outer walls of the two groups of spindle assemblies are sleeved with H-shaped wire tubes, a slide frame is fixedly connected to the end of the top of the mounting frame away from the control body, and two groups of mounting seats are fixedly connected to the top of the base, a slide is provided on the side of the control body close to the mounting frame, and a reciprocating screw is rotatably connected between the top and bottom of the slide, a motor is provided at a place at the top of the slide inside the control body, and the reciprocating screw is connected to the motor, a driving belt is sleeved at one end of the outer walls of the two groups of spindle assemblies located below the mounting frame, a belt driving device is provided inside the control body, and the driving belt is simultaneously sleeved on the output end of the belt driving device, an air pump connector is provided at a place at the bottom of the base corresponding to the L-shaped air duct, and the L-shaped air duct is externally connected to the air pump through the air pump connector at the bottom of the base.

[0011] Optionally, a wire guiding mechanism is provided inside the slide groove, and the wire guiding mechanism includes a reciprocating sleeve block, which is slidably connected inside the slide groove, and the reciprocating sleeve block is used in correspondence with the reciprocating wire rod. A sliding hole block is slidably connected inside the slide groove frame, and a lifting bar is fixedly connected between the reciprocating sleeve block and the sliding hole block, and a group of wire guides are fixedly connected on opposite sides of the lifting bar, and an extension push wheel is fixedly connected to the side of the sliding hole block away from the lifting bar, and the extension push wheel slides through the side of the slide groove frame away from the control body.

[0012] Optionally, the tension mechanism also includes a comb-shaped tensioner fixed group, which is fixedly connected to the side of the fixed column away from the through-hole air pipe, and the side of the comb-shaped tensioner fixed group away from the fixed column is rotatably connected to the comb-shaped tensioner moving group, the outer wall of the comb-shaped tensioner moving group and the outer wall of the comb-shaped tensioner fixed group are both provided with comb teeth, the comb-shaped tensioner fixed group and the comb-shaped tensioner moving group are used in correspondence, and the outer wall of the comb-shaped tensioner moving group is fixedly connected with a strip-shaped hole extension strip.

[0013] Optionally, a movable strip hole is provided through one end of the top of the strip hole extension strip away from the comb-shaped tensioner moving group, a threaded hole block is fixedly connected to the side of the fixed column close to the control body, a pressure spring is fixedly connected between the threaded hole block and the strip hole extension strip, a semicircular strip hole is provided on the outer wall of the half-hole connecting air pipe, four groups of air outlet holes are provided on the outer wall of the through-hole air pipe, the half-hole connecting air pipe is connected to the L-shaped air duct and the through-hole air pipe, the through-hole air pipe is connected to the piston cylinder, and the outer wall of the piston cylinder is provided with a through hole.

[0014] Optionally, an adjustment mechanism is provided on the outer wall of the through-hole air pipe, and the adjustment mechanism includes a movable connecting frame, which is movably connected to the inside of a movable bar hole on the strip hole extension strip, and an adjusting screw is rotatably connected inside the movable connecting frame. The adjusting screw is located on the side of the movable connecting frame away from the threaded hole block and is provided with a knob head, and the adjusting screw is threadedly connected to the threaded hole block.

[0015] Optionally, the outer wall of the adjusting screw rod is rotatably connected to an L-shaped push-pull frame on the side of the threaded hole block away from the movable connecting frame, the side of the L-shaped push-pull frame away from the adjusting screw rod is fixedly connected to a connecting strip, the end of the connecting strip away from the L-shaped push-pull frame is fixedly connected to a closed sleeve, the closed sleeve is slidably connected to the outer wall of the through-hole air pipe, and a stabilizing spring is fixedly connected between the closed sleeve and the fixed column.

[0016] Optionally, a matching mechanism is provided on the outer wall of the half-hole connecting air pipe, and the matching mechanism includes a pull rod, which is slidably connected to the side of the mounting frame away from the control body, and the pull rod slides through the side of the mounting frame away from the control body, and the side of the pull rod away from the control body is fixedly connected to an inclined bar, and the contact surface between the inclined bar and the extension push wheel is inclined.

[0017] Optionally, a reset spring is fixedly connected between the tilting bar and the mounting frame, two groups of interlocking extension strips are fixedly connected to the outer wall of the pull rod, the two groups of interlocking extension strips are symmetrically distributed with the pull rod as the center, and a T-shaped movable connecting strip is fixedly connected to one end of the interlocking extension strip away from the pull rod.

[0018] Optionally, the outer wall of the half-hole connecting air pipe is rotatably connected to a corresponding hole sealing ring, and a plurality of corresponding holes are opened at a position on the outer wall of the corresponding hole sealing ring corresponding to the semicircular strip hole on the half-hole connecting air pipe. The outer wall of the corresponding hole sealing ring is fixedly connected to a push hole rack, and the end of the T-shaped movable connecting strip away from the embedded extension strip is movably connected to the inside of the push hole rack.

[0019] Compared with the prior art, the present invention has at least the following beneficial effects:

[0020] In the above scheme, an air pump is externally connected through the interface at the bottom of the base. During the silk winding process, a fixed amount of gas is continuously input into the L-shaped air duct through the external air pump. The gas entering the L-shaped air duct is dispersed to the interior of each half-hole connecting air pipe and the through-hole air pipe, and then enters the piston cylinder respectively. The gas continuously input into the L-shaped air duct by the air pump pushes the piston block to rise inside the piston cylinder, and the gas above the top of the piston block inside the piston cylinder will be discharged through the air holes on the outer wall of the piston cylinder, which is convenient for pushing the push rod and the top wire roller to rise, and stretching the tension spring between the connecting piece and the top of the piston cylinder, so that the piston block is reset when the gas stops being input into the piston cylinder. The rising top wire roller will adjust the comb-shaped tensioner fixed group and the guide wire The tensioned section of silk thread contacts between the comb-shaped tensioner and the wire guide, and the air pressure continuously input into the L-shaped air duct by adjusting the external air pump is made so that the top wire roller applies an appropriate upward thrust to the silk thread. The upward thrust can reduce the influence of gravity on the silk thread, make the resultant force on the silk thread in the vertical direction closer to zero, and thus effectively reduce the tension fluctuation of the silk thread caused by gravity, so that the silk thread can maintain a relatively stable tension state in the entire silk winding process, and then reduce the unstable silk thread tension between the comb-shaped tensioner fixed group and the wire guide in the long silk winding process, thereby avoiding the inability to arrange the silk thread evenly and tightly on the H-shaped silk tube, reducing the probability of problems such as loose inner layer, too tight outer layer or local bulging, and improving the silk winding quality.

[0021] During the winding process, when the lifting bar rises with the wire guide, the sliding hole block will rise synchronously inside the sliding groove frame, and the extended push wheel will penetrate the sliding groove frame away from the control body and rise synchronously. The extended push wheel will abut against the inclined bar, and the contact surface between the inclined bar and the extended push wheel will be in an inclined posture. During the rising process, the extended push wheel will push the inclined bar to move to the side away from the sliding groove frame, and at the same time, the pull rod will penetrate the side of the mounting frame away from the control body to slide, so that the embedded extension bar and the T-shaped movable connecting bar will move synchronously with the pull rod, thereby The push hole frame is pushed by the frame, so that the end of the T-shaped movable connecting strip away from the embedded extension strip moves inside the push hole frame, and at the same time, the corresponding hole sealing ring rotates inside the half-hole connecting air pipe. After the gas continuously inputted into the L-shaped air pipe enters the half-hole connecting air pipe and the through-hole air pipe, it is buffered and discharged through the semicircular strip holes on the half-hole connecting air pipe and the multiple air outlet holes on the through-hole air pipe. Therefore, during the rising process of the wire guide, the corresponding hole on the corresponding hole sealing ring is gradually separated from the semicircular strip holes on the half-hole connecting air pipe, and the corresponding hole sealing ring is gradually released. The semicircular bar holes are gradually closed, and the size of the opening of the semicircular bar holes on the semi-hole connecting air pipe is controlled according to the rising height of the embedded extension bar, thereby controlling the air output of the semicircular bar holes. The air output of the semicircular bar holes gradually decreases during the rising process of the wire guide, thereby increasing the air pressure delivered to the piston cylinder and increasing the thrust on the piston block, so that the top wire roller can be correspondingly raised for a certain distance in the process of the wire guide driving the wire upward, and the rising distance of the top wire roller will be less than the rising distance of the wire guide, so that the top wire roller continues to apply an appropriate upward thrust to the wire. The upward thrust acts on the wire, which will reduce the contact pressure between the wire and the wire guide and the comb-shaped tensioner fixed group, thereby reducing the friction loss between the wire and the wire guide. At the same time, the upward thrust of the top wire roller on the wire can provide better support and positioning for the wire, reduce the shaking amplitude of the wire during operation, and the reduction in the shaking amplitude of the wire means that the number of contact frictions with surrounding components is reduced, further reducing the wear of the wire caused by friction, helping to maintain the surface smoothness and integrity of the wire, and improving the quality and service life of the wire.

[0022] By controlling the rotation and adjusting screw rod to rotate on the movable connecting frame, the adjusting screw rod is rotated in the threaded hole block, driving the movable connecting frame to approach the threaded hole block, and making the movable connecting frame move in the strip hole inside the strip hole extension strip, thereby pulling the comb-shaped tensioner moving group to rotate on the comb-shaped tensioner fixed group, so that the spacing between the comb teeth on the comb-shaped tensioner moving group and the comb teeth on the comb-shaped tensioner fixed group is adjusted, thereby reducing the compressive force of the silk thread between the comb teeth on the comb-shaped tensioner moving group and the comb teeth on the comb-shaped tensioner fixed group, thereby reducing the tension on the silk thread, and realizing the adjustment of the silk thread tension, when pushing the movable connecting frame to approach the threaded hole block, the L-shaped push-pull frame is pushed to move by adjusting the screw rod at the same time, and the L-shaped push-pull frame and the connecting strip push the closed sleeve to slide on the through-hole air pipe, when it is necessary to reduce the tension of the silk thread in the winding process, the closed sleeve will slide in the direction of the half-hole connecting air pipe, The number of exposed air outlet holes on the through-hole air pipe corresponds to the distance between the movable connecting frame and the threaded hole block, so that when the tension of the wire between the fixed group and the moving group of the comb-type tensioner is reduced, the amount of gas transmitted to the inside of the piston cylinder is reduced by exposing more air outlet holes on the through-hole air pipe, reducing the thrust on the piston block, and adjusting the height of the top wire roller to follow the wire tension. Assuming that the original wire runs stably under the combined action of a certain tension and an upward thrust, when the tension is reduced, the previous upward thrust may be relatively too large, causing the wire to arch upward, and synchronously reducing the upward thrust can avoid this situation, thereby maintaining the balance of wire tension. At the same time, reducing the upward thrust can maintain an appropriate degree of contact between the wire and the components, preventing additional friction and entanglement problems caused by excessive fitting, and ensuring that the wire can smoothly pass through various components under lower tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 It is a bottom view of the present invention;

[0026] Figure 3 It is a schematic diagram of the main structure of the present invention;

[0027] Figure 4 This is a schematic diagram of the L-shaped air duct structure of the present invention;

[0028] Figure 5 It is a schematic diagram of the tension mechanism structure of the present invention;

[0029] Figure 6 It is a schematic diagram of the structure of the regulating mechanism of the present invention;

[0030] Figure 7 It is a schematic diagram of the structure of the matching mechanism of the present invention;

[0031] Figure 8 It is a schematic diagram of the structure of the wire guide mechanism of the present invention;

[0032] Fig. 9 for Figure 7 Enlarged view of point A in the middle.

[0033] Reference numerals

[0034] 1. Control body; 101. Slide; 102. Reciprocating screw rod; 103. Base; 104. Mounting frame; 105. Slide frame; 106. Spindle assembly; 107. H-type wire tube; 108. Mounting seat; 109. L-shaped air duct; 110. Driving belt; 2. Wire guide mechanism; 201. Reciprocating sleeve block; 202. Sliding hole block; 203. Lifting strip; 204. Wire guide; 205. Extended push wheel; 3. Tension mechanism; 301. Fixed column; 302. Through-hole air pipe; 303. Half-hole connecting air pipe; 304. Comb-shaped tensioner fixed group; 305. Comb-shaped tensioner moving group; 306. Strip hole Extension strip; 307, piston cylinder; 308, pressure spring; 309, threaded hole block; 310, piston block; 311, push rod; 312, connecting plate; 313, tension spring; 314, top line roller; 4, adjustment mechanism; 401, movable connecting frame; 402, adjustment screw rod; 403, L-shaped push-pull frame; 404, connecting strip; 405, closed sleeve; 406, stabilizing spring; 5, matching mechanism; 501, pull rod; 502, tilting strip; 503, reset spring; 504, embedded extension strip; 505, T-shaped movable connecting strip; 506, corresponding hole sealing ring; 507, push hole frame.

[0035] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0036] The following is a detailed description of a wire winding machine with a tension adjustment device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0037] It should be noted that the references to "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0038] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0039] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0040] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0041] Embodiment 1, as Figures 1 to 3As shown, an embodiment of the present invention provides a silk winding machine with a tension adjustment device, including a control body 1 and a base 103, the base 103 is fixedly connected to the top of the control body 1, the top of the base 103 is fixedly connected to a mounting frame 104, the top of the mounting frame 104 is rotatably connected to two groups of spindle assemblies 106, the outer walls of the two groups of spindle assemblies 106 are sleeved with H-shaped wire tubes 107, the top of the mounting frame 104 is fixedly connected to a slide frame 105 at one end away from the control body 1, the top of the base 103 is fixedly connected to two groups of mounting seats 108, a slide slot 101 is provided on the side of the control body 1 close to the mounting frame 104, and the top and bottom of the slide slot 101 are rotatably connected. There is a reciprocating screw 102, a motor is arranged at a place on the top of the slide 101 inside the control body 1, and the reciprocating screw 102 is connected to the motor, a driving belt 110 is sleeved on one end of the outer wall of the two groups of spindle assemblies 106 located below the mounting frame 104, a belt driving device is arranged inside the control body 1, and the driving belt 110 is also sleeved on the output end of the belt driving device, an air pump connector is arranged at a place corresponding to the L-shaped air duct 109 at the bottom of the base 103, the L-shaped air duct 109 is connected to an external air pump through the air pump connector at the bottom of the base 103, and the L-shaped air duct 109 is fixedly connected to one end of the top of the base 103 close to the control body 1;

[0042] like Figure 1 , Figure 2 and Figure 8 As shown, a wire guide mechanism 2 is arranged inside the slide 101, and the wire guide mechanism 2 includes a reciprocating sleeve block 201, which is slidably connected inside the slide 101, and the reciprocating sleeve block 201 is used in correspondence with the reciprocating wire rod 102. A sliding hole block 202 is slidably connected inside the slide frame 105, and a lifting bar 203 is fixedly connected between the reciprocating sleeve block 201 and the sliding hole block 202. A group of wire guides 204 are fixedly connected on both opposite sides of the lifting bar 203. An extension push wheel 205 is fixedly connected to the side of the sliding hole block 202 away from the lifting bar 203, and the extension push wheel 205 slides through the side of the slide frame 105 away from the control body 1. After the silk coil that needs to be wound is installed on the mounting seat 108, the starting end of the silk thread passes through the comb-shaped tensioner moving group 305. Between the two groups of comb teeth on the comb-shaped tensioner fixed group 304, the silk thread is located inside the grooves on the two groups of comb teeth, and then the silk thread is passed through the wire guide 204 and tied to the H-shaped wire tube 107 on the spindle assembly 106. The belt driving device inside the control body 1 drives the driving belt 110 to roll on the pulleys of the multiple spindle assemblies 106 located below the mounting frame 104, thereby driving the multiple groups of spindle assemblies 106 to rotate, and in the process of winding, the motor set inside the control body 1 is synchronously driven to drive the reciprocating screw rod 102 to rotate inside the slide groove 101, so that the reciprocating sleeve block 201 cooperates with the reciprocating screw rod 102 to drive the lifting bar 203 and several wire guides 204 to rise and fall cyclically, guide the silk thread, and make the silk thread evenly wound on the H-shaped wire tube 107;

[0043] like Figures 1 to 7As shown, the tension mechanism 3 includes two groups of half-hole connecting air pipes 303, and the two groups of half-hole connecting air pipes 303 are respectively fixedly connected to the opposite sides of the L-shaped air pipe 109, and the side of the half-hole connecting air pipe 303 away from the L-shaped air pipe 109 is fixedly connected with a through-hole air pipe 302, and the end of the outer wall of the through-hole air pipe 302 away from the half-hole connecting air pipe 303 is fixedly connected with a fixed column 301, and the top of the fixed column 301 is fixedly connected with a piston cylinder 307, and the piston cylinder 307 is slidably connected with a piston block 310, and the top of the piston block 310 is fixedly connected with a push rod 311, and the outer wall of the push rod 311 is fixedly connected with a connecting piece 312 at a place above the piston cylinder 307, and a tension spring 31 is fixedly connected between the connecting piece 312 and the piston cylinder 307. 3. The end of the push rod 311 away from the piston block 310 is rotatably connected to the top line roller 314, and the tension mechanism 3 also includes a comb-shaped tensioner fixed group 304, which is fixedly connected to the side of the fixed column 301 away from the through-hole air pipe 302, and the side of the comb-shaped tensioner fixed group 304 away from the fixed column 301 is rotatably connected to the comb-shaped tensioner moving group 305, and the outer wall of the comb-shaped tensioner moving group 305 and the outer wall of the comb-shaped tensioner fixed group 304 are both provided with comb teeth, and the comb-shaped tensioner fixed group 304 and the comb-shaped tensioner moving group 305 are used in conjunction with each other, and the outer wall of the comb-shaped tensioner moving group 305 is fixedly connected to a strip hole extension strip 306, and a movable strip hole is opened at the top of the strip hole extension strip 306 away from the comb-shaped tensioner moving group 305. A threaded hole block 309 is fixedly connected to one side of 301 close to the control body 1, a pressure spring 308 is fixedly connected between the threaded hole block 309 and the strip hole extension strip 306, a semicircular strip hole is provided on the outer wall of the half-hole connecting air pipe 303, four groups of air outlet holes are provided on the outer wall of the through-hole air pipe 302, the half-hole connecting air pipe 303 is connected with the L-shaped air pipe 109 and the through-hole air pipe 302, the through-hole air pipe 302 is connected with the piston cylinder 307, the outer wall of the piston cylinder 307 is provided with a through hole, a fixed gas is continuously input into the L-shaped air pipe 109 through an external air pump, the gas entering the L-shaped air pipe 109 is dispersed into the interior of each half-hole connecting air pipe 303 and the through-hole air pipe 302, and then enters the interior of the piston cylinder 307 respectively, and is pumped into the L-shaped The gas continuously input into the air duct 109 pushes the piston block 310 to rise inside the piston cylinder 307, and the gas above the top of the piston block 310 in the piston cylinder 307 will be discharged through the air holes on the outer wall of the piston cylinder 307, so as to facilitate the push rod 311 and the top thread roller 314 to rise, and stretch the tension spring 313 between the connecting piece 312 and the top of the piston cylinder 307, so as to facilitate the piston block 310 to reset when the gas stops being input into the piston cylinder 307, and the top thread roller 314 after rising will contact a section of the silk thread after tensioning between the comb-shaped tensioner fixed group 304 and the silk guide 204, and by adjusting the air pressure continuously input into the L-shaped air duct 109 by the external air pump, the top thread roller 314 can appropriately apply an upward thrust to the silk thread;

[0044] The working principle of the technical solution provided in this embodiment is as follows:

[0045] An external air pump is connected through the interface at the bottom of the base 103. During the winding process, a fixed amount of gas is continuously input into the L-shaped air duct 109 through the external air pump. The gas entering the L-shaped air duct 109 is dispersed to the interior of each half-hole connecting air duct 303 and the through-hole air duct 302, and then enters the interior of the piston cylinder 307 respectively. The gas continuously input into the L-shaped air duct 109 by the air pump pushes the piston block 310 to rise inside the piston cylinder 307. The gas above the top of the piston block 310 in the piston cylinder 307 is discharged through the air holes on the outer wall of the piston cylinder 307, which is convenient for pushing the push rod 311 and the top thread roller 314 to rise, and the connecting piece 312 and the piston cylinder 30 The tension spring 313 between the top and the bottom of the piston 307 is stretched, and the piston block 310 is reset when the gas stops being input into the piston cylinder 307. The rising top thread roller 314 will contact a section of the silk thread after being tensioned between the comb-shaped tensioner fixed group 304 and the wire guide 204, and by adjusting the air pressure continuously input into the L-shaped air duct 109 by the external air pump, the top thread roller 314 can appropriately apply an upward thrust to the silk thread. The upward thrust can reduce the influence of gravity on the silk thread, so that the resultant force on the silk thread in the vertical direction is closer to zero, thereby effectively reducing the tension fluctuation of the silk thread caused by gravity factors, so that the silk thread can maintain a relatively stable tension state in the entire winding process.

[0046] Embodiment 2, as Figure 1 , Figure 2 and Figure 6As shown, the outer wall of the through-hole air pipe 302 is provided with an adjustment mechanism 4, and the adjustment mechanism 4 includes a movable connecting frame 401, and the movable connecting frame 401 is movably connected to the inside of the movable bar hole on the bar hole extension strip 306, and the movable connecting frame 401 is rotatably connected with an adjusting screw rod 402, and the adjusting screw rod 402 is located on the side of the movable connecting frame 401 away from the threaded hole block 309 and is provided with a knob head, and the adjusting screw rod 402 is threadedly connected to the threaded hole block 309, and the outer wall of the adjusting screw rod 402 is located on the side of the threaded hole block 309 away from the movable connecting frame 401 and is rotatably connected with an L-shaped push-pull frame 403, and the L-shaped push-pull frame 403 is fixedly connected with a connecting strip 404 on the side away from the adjusting screw rod 402, and the end of the connecting strip 404 away from the L-shaped push-pull frame 403 is fixedly connected with a closed sleeve 405, and the closed sleeve 405 is connected to the through-hole The outer wall of the trachea 302 is slidably connected, and a stabilizing spring 406 is fixedly connected between the closed sleeve 405 and the fixed column 301. By controlling the rotation of the adjusting screw rod 402 to rotate on the movable connecting frame 401, the adjusting screw rod 402 is threadedly rotated inside the threaded hole block 309, driving the movable connecting frame 401 to approach the threaded hole block 309, and making the movable connecting frame 401 move in the strip hole inside the strip hole extension strip 306, thereby pulling the comb-shaped tensioner moving group 305 to rotate on the comb-shaped tensioner fixed group 304, so that the spacing between the comb teeth on the comb-shaped tensioner moving group 305 and the comb teeth on the comb-shaped tensioner fixed group 304 is adjusted, thereby reducing the compressive force of the silk thread between the comb teeth on the comb-shaped tensioner moving group 305 and the comb teeth on the comb-shaped tensioner fixed group 304, thereby reducing the tension on the silk thread, and realizing the adjustment of the silk thread tension;

[0047] like Figure 1 , Figure 2 , Figures 7 to 9As shown, the outer wall of the half-hole connecting air pipe 303 is provided with a matching mechanism 5, and the matching mechanism 5 includes a pull rod 501, the pull rod 501 is slidably connected to the side of the mounting frame 104 away from the control body 1, and the pull rod 501 slides through the side of the mounting frame 104 away from the control body 1, and the side of the pull rod 501 away from the control body 1 is fixedly connected with an inclined bar 502, and the contact surface between the inclined bar 502 and the extension push wheel 205 is inclined, and a reset spring 503 is fixedly connected between the inclined bar 502 and the mounting frame 104, and the outer wall of the pull rod 501 is fixedly connected with two groups of embedded extension bars 504, and the two groups of embedded extension bars 504 are symmetrically distributed with the pull rod 501 as the center, and the embedded extension bars 504 are away from the pull rod. One end of the rod 501 is fixedly connected with a T-shaped movable connecting strip 505, and the outer wall of the half-hole connecting air pipe 303 is rotatably connected with a corresponding hole sealing ring 506. A plurality of corresponding holes are opened at a place corresponding to the semicircular bar hole on the outer wall of the corresponding hole sealing ring 506 and the semi-circular bar hole on the half-hole connecting air pipe 303. The outer wall of the corresponding hole sealing ring 506 is fixedly connected with a push hole frame 507. The end of the T-shaped movable connecting strip 505 away from the embedded extension strip 504 is movably connected to the inside of the push hole frame 507. The contact surface between the inclined strip 502 and the extension push wheel 205 is in an inclined posture. The extension push wheel 205 will push the inclined strip 502 to move to the side away from the slide slot frame 105 during the rising process, and at the same time, the pull rod 501 passes through the mounting frame 10 4 slides away from the side of the control body 1, so that the embedded extension strip 504 and the T-shaped movable connecting strip 505 move synchronously with the pull rod 501, so that the T-shaped movable connecting strip 505 applies a thrust to the hole-pushing frame 507 inside the hole-pushing frame 507, so that the end of the T-shaped movable connecting strip 505 away from the embedded extension strip 504 moves inside the hole-pushing frame 507, and at the same time, the corresponding hole sealing ring 506 rotates inside the half-hole connecting air pipe 303. After entering the half-hole connecting air pipe 303 and the through-hole air pipe 302, the gas continuously input into the L-shaped air pipe 109 is buffered and discharged through the semicircular strip holes on the half-hole connecting air pipe 303 and the multiple air outlet holes on the through-hole air pipe 302, so as to During the rising process of the wire guide 204, the corresponding hole on the corresponding hole sealing ring 506 can be gradually separated from the semicircular bar hole on the half-hole connecting air pipe 303, and the semicircular bar hole can be gradually closed by the corresponding hole sealing ring 506. The size of the opening of the semicircular bar hole on the half-hole connecting air pipe 303 can be controlled according to the rising height of the interlocking extension bar 504, thereby controlling the air output of the semicircular bar hole. During the rising process of the wire guide 204, the air output of the semicircular bar hole is gradually reduced, thereby increasing the air pressure delivered to the piston cylinder 307, and increasing the thrust on the piston block 310, so that the top wire roller 314 can be correspondingly raised by a certain distance in the process of the wire guide 204 driving the wire to move upward.

[0048] The working principle of the technical solution provided in this embodiment is as follows:

[0049] During the winding process, when the lifting bar 203 rises with the wire guide 204, the sliding hole block 202 will rise synchronously inside the sliding groove frame 105, so that the extension push wheel 205 penetrates the sliding groove frame 105 and rises synchronously on the side away from the control body 1. The extension push wheel 205 abuts against the inclined bar 502, and the contact surface between the inclined bar 502 and the extension push wheel 205 is in an inclined posture. During the rising process, the extension push wheel 205 pushes the inclined bar 502 to move to the side away from the sliding groove frame 105, and at the same time, the pull rod 501 penetrates the side of the mounting frame 104 away from the control body 1 to slide, so that the embedded extension bar 504 and the T-shaped movable connecting bar 50 The follower pull rod 501 moves synchronously, so that the T-shaped movable connecting bar 505 applies a thrust to the hole pushing frame 507 inside the hole pushing frame 507, so that the end of the T-shaped movable connecting bar 505 away from the embedded extension bar 504 moves inside the hole pushing frame 507, and at the same time, the corresponding hole sealing ring 506 rotates inside the half-hole connecting air pipe 303. After entering the half-hole connecting air pipe 303 and the through-hole air pipe 302, the gas continuously input into the L-shaped air pipe 109 is buffered and discharged through the semicircular strip holes on the half-hole connecting air pipe 303 and the multiple air outlet holes on the through-hole air pipe 302, so that the corresponding hole sealing ring 506 can be used as a buffer in the process of the wire guide 204 rising. The corresponding hole on the corresponding hole sealing ring 506 is gradually separated from the semicircular bar hole on the half-hole connecting air pipe 303, and the semicircular bar hole is gradually closed by the corresponding hole sealing ring 506. The size of the opening of the semicircular bar hole on the half-hole connecting air pipe 303 is controlled according to the rising height of the interlocking extension bar 504, thereby controlling the air output of the semicircular bar hole. The air output of the semicircular bar hole is gradually reduced during the rising process of the wire guide 204, thereby increasing the air pressure delivered to the piston cylinder 307 and increasing the thrust on the piston block 310, so that the top wire roller 314 can be correspondingly raised by a certain distance in the process of the wire guide 204 driving the wire to move upward, and The rising distance of the top wire roller 314 will be smaller than the rising distance of the wire guide 204, so that the top wire roller 314 can continuously apply appropriate upward thrust to the wire. The upward thrust acts on the wire, which will reduce the contact pressure between the wire and the wire guide 204 and the comb-shaped tensioner fixed group 304, thereby reducing the friction loss between the wire and the wire guide 204. At the same time, the upward thrust of the top wire roller 314 on the wire can provide better support and positioning for the wire, thereby reducing the shaking amplitude of the wire during operation. The reduction in the shaking amplitude of the wire means that the number of contact frictions with surrounding components is reduced, further reducing the wear of the wire caused by friction.

[0050] By controlling the rotation of the adjusting screw rod 402 on the movable connecting frame 401, the adjusting screw rod 402 is threadedly rotated inside the threaded hole block 309, driving the movable connecting frame 401 to approach the threaded hole block 309, and making the movable connecting frame 401 move in the strip hole inside the strip hole extension strip 306, thereby pulling the comb-shaped tensioner moving group 305 to rotate on the comb-shaped tensioner fixed group 304, so that the distance between the comb teeth on the comb-shaped tensioner moving group 305 and the comb teeth on the comb-shaped tensioner fixed group 304 is adjusted, Thereby reducing the compressive force of the silk thread between the comb teeth on the comb-shaped tensioner moving group 305 and the comb teeth on the comb-shaped tensioner fixed group 304, thereby reducing the tension on the silk thread and realizing the adjustment of the silk thread tension. When the movable connecting frame 401 is pushed to approach the threaded hole block 309, the L-shaped push-pull frame 403 is pushed to move by adjusting the screw rod 402 at the same time. The L-shaped push-pull frame 403 and the connecting strip 404 push the closed sleeve 405 to slide on the through-hole air pipe 302. When it is necessary to reduce the tension of the silk thread in the winding process, the closed sleeve 405 is pushed to move. The sleeve 405 will slide in the direction of the half-hole connecting air pipe 303, so that the number of exposed air holes on the through-hole air pipe 302 corresponds to the distance between the movable connecting frame 401 and the threaded hole block 309, so that when the tension of the silk thread between the comb-shaped tensioner fixed group 304 and the comb-shaped tensioner moving group 305 is reduced, more air holes on the through-hole air pipe 302 are exposed to reduce the amount of gas transmitted to the inside of the piston cylinder 307, reduce the thrust on the piston block 310, and adjust the height of the top wire roller 314 to follow the silk thread tension. Assuming that the silk thread originally runs stably under the combined action of a certain tension and an upward thrust, when the tension is reduced, the previous upward thrust may be relatively too large, causing the silk thread to arch upward, and synchronously reducing the upward thrust can avoid this situation, thereby maintaining the balance of silk thread tension. At the same time, reducing the upward thrust can keep the silk thread and the components at an appropriate degree of contact, prevent additional friction and entanglement caused by excessive fitting, and ensure that the silk thread can pass through each component smoothly under lower tension.

[0051] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0052] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A silk winding machine with a tension adjustment device, comprising a control body (1) and a base (103), wherein the base (103) is fixedly connected to the top of the control body (1), characterized in that: Also includes: An L-shaped air duct (109), wherein the L-shaped air duct (109) is fixedly connected to one end of the top of the base (103) close to the control body (1); The tension mechanism (3) comprises two groups of half-hole connecting air pipes (303), the two groups of half-hole connecting air pipes (303) are respectively fixedly connected to opposite sides of the L-shaped air pipe (109), the side of the half-hole connecting air pipe (303) away from the L-shaped air pipe (109) is fixedly connected to a through-hole air pipe (302), the end of the outer wall of the through-hole air pipe (302) away from the half-hole connecting air pipe (303) is fixedly connected to a fixing column (301), and the top of the fixing column (301) is fixedly connected to A piston cylinder (307), wherein a piston block (310) is slidably connected inside the piston cylinder (307), a push rod (311) is fixedly connected to the top of the piston block (310), a connecting piece (312) is fixedly connected to the outer wall of the push rod (311) at a position above the piston cylinder (307), a tension spring (313) is fixedly connected between the connecting piece (312) and the piston cylinder (307), and a top line roller (314) is rotatably connected to one end of the push rod (311) away from the piston block (310); The top of the base (103) is fixedly connected to a mounting frame (104); a slide groove (101) is provided on a side of the control body (1) close to the mounting frame (104); and a slide groove frame (105) is fixedly connected to the end of the top of the mounting frame (104) away from the control body (1); The slide groove (101) is provided with a wire guide mechanism (2), and the wire guide mechanism (2) includes a reciprocating sleeve block (201), the reciprocating sleeve block (201) is slidably connected to the slide groove (101), the reciprocating sleeve block (201) and the reciprocating screw rod (102) are used in correspondence, the slide groove frame (105) is slidably connected to a sliding hole block (202), a lifting bar (203) is fixedly connected between the reciprocating sleeve block (201) and the sliding hole block (202), and a group of wire guides (204) are fixedly connected to opposite sides of the lifting bar (203), and an extension push wheel (205) is fixedly connected to the side of the sliding hole block (202) away from the lifting bar (203), and the extension push wheel (205) slides through the side of the slide groove frame (105) away from the control body (1); The tension mechanism (3) further comprises a comb-shaped tensioner fixed group (304), the comb-shaped tensioner fixed group (304) being fixedly connected to a side of the fixed column (301) away from the through-hole air pipe (302), the side of the comb-shaped tensioner fixed group (304) away from the fixed column (301) being rotatably connected to a comb-shaped tensioner moving group (305), the outer wall of the comb-shaped tensioner moving group (305) and the outer wall of the comb-shaped tensioner fixed group (304) being both provided with comb teeth, the comb-shaped tensioner fixed group (304) and the comb-shaped tensioner moving group (305) being used in correspondence, and the outer wall of the comb-shaped tensioner moving group (305) being fixedly connected to a strip-shaped hole extension strip (306); A movable strip hole is provided through one end of the top of the strip hole extension strip (306) away from the comb-shaped tensioner moving group (305); a threaded hole block (309) is fixedly connected to the side of the fixed column (301) close to the control body (1); a pressure spring (308) is fixedly connected between the threaded hole block (309) and the strip hole extension strip (306); a semicircular strip hole is provided on the outer wall of the half-hole connecting air pipe (303); four groups of air outlet holes are provided on the outer wall of the through-hole air pipe (302); the half-hole connecting air pipe (303) is connected to the L-shaped air pipe (109) and the through-hole air pipe (302); the through-hole air pipe (302) is connected to the piston cylinder (307); and the outer wall of the piston cylinder (307) is provided with a through hole; The outer wall of the half-hole connecting air pipe (303) is provided with a matching mechanism (5), and the matching mechanism (5) includes a pull rod (501), and the pull rod (501) is slidably connected to the side of the mounting frame (104) away from the control body (1), and the pull rod (501) slides through the side of the mounting frame (104) away from the control body (1), and the side of the pull rod (501) away from the control body (1) is fixedly connected with an inclined bar (502), and the contact surface between the inclined bar (502) and the extension push wheel (205) is inclined; A return spring (503) is fixedly connected between the tilting bar (502) and the mounting frame (104); two groups of interlocking extension bars (504) are fixedly connected to the outer wall of the pull rod (501); the two groups of interlocking extension bars (504) are symmetrically distributed with the pull rod (501) as the center; and one end of the interlocking extension bar (504) away from the pull rod (501) is fixedly connected to a T-shaped movable connection bar (505); The outer wall of the half-hole connecting air pipe (303) is rotatably connected to a corresponding hole sealing ring (506); a plurality of corresponding holes are provided at a location on the outer wall of the corresponding hole sealing ring (506) corresponding to the semicircular bar hole on the half-hole connecting air pipe (303); the outer wall of the corresponding hole sealing ring (506) is fixedly connected to a hole pushing frame (507); and one end of the T-shaped movable connecting strip (505) away from the embedded extension strip (504) is movably connected to the inside of the hole pushing frame (507).

2. A wire winding machine with a tension adjustment device according to claim 1, characterized in that: The top of the mounting frame (104) is rotatably connected to two groups of spindle assemblies (106), and the outer walls of the two groups of spindle assemblies (106) are sleeved with H-shaped wire tubes (107). The top of the base (103) is fixedly connected to two groups of mounting seats (108). A reciprocating screw rod (102) is rotatably connected between the top and bottom of the slide groove (101). A motor is provided at a location at the top of the slide groove (101) inside the control body (1), and the reciprocating screw rod (102) is connected to the motor. The two groups of spindle assemblies (106) are connected to the machine, and a driving belt (110) is sleeved on one end of the outer wall of the two groups of spindle assemblies (106) located below the mounting frame (104). A belt driving device is provided inside the control body (1), and the driving belt (110) is sleeved on the output end of the belt driving device. An air pump connector is provided at a position corresponding to the L-shaped air duct (109) at the bottom of the base (103), and the L-shaped air duct (109) is connected to an external air pump through the air pump connector at the bottom of the base (103).

3. A winding machine with a tension adjustment device according to claim 2, characterized in that: The outer wall of the through-hole air pipe (302) is provided with an adjustment mechanism (4), and the adjustment mechanism (4) includes a movable connecting frame (401), and the movable connecting frame (401) is movably connected to the inside of the movable bar hole on the bar hole extension bar (306), and the movable connecting frame (401) is rotatably connected to the inside of the adjusting screw rod (402), and the adjusting screw rod (402) is located on the side of the movable connecting frame (401) away from the threaded hole block (309) and is provided with a knob head, and the adjusting screw rod (402) is threadedly connected to the threaded hole block (309).

4. A silk winding machine with a tension adjustment device according to claim 3, characterized in that: The outer wall of the adjusting screw rod (402) is rotatably connected to an L-shaped push-pull frame (403) on the side of the threaded hole block (309) away from the movable connecting frame (401); the side of the L-shaped push-pull frame (403) away from the adjusting screw rod (402) is fixedly connected to a connecting strip (404); one end of the connecting strip (404) away from the L-shaped push-pull frame (403) is fixedly connected to a closed sleeve (405); the closed sleeve (405) is slidably connected to the outer wall of the through-hole air pipe (302); and a stabilizing spring (406) is fixedly connected between the closed sleeve (405) and the fixed column (301).

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