Winding device for yarn processing

Abstract

The utility model relates to the technical field of yarn winding, in particular to a winding device for yarn processing, which comprises a base, one side of the top end of the base is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a motor, and an output shaft of the motor penetrates through the fixing plate; when yarn is wound, the motor is started to drive the winding roller to rotate so that winding operation can be achieved, during winding, the movable block can drive the limiting plate to reciprocate in the horizontal direction so that the yarn can be guided during winding, and meanwhile, due to the arrangement of the protection mechanism, when the yarn is pulled in the winding process, under the action of pulling force, the yarn can be prevented from falling off. And under the action of two sliding blocks, a limiting plate, a mounting plate, a connecting plate and a moving plate can be driven to move downwards synchronously, and under the action of two connecting rods, two sliding blocks can drive the two limiting plates to be far away from each other and release limiting on the yarn, so that the yarn is prevented from being excessively pulled during winding, the yarn is prevented from being broken during winding, and the winding quality is improved. And protection during yarn winding is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn winding, and particularly relates to a winding device for yarn processing. Background Art

[0002] Yarn refers to a slender textile raw material, usually made of silk or other fibers, and is used to make fabrics or other textiles. During the production process of yarn, in order to facilitate transportation and storage, a winding device is usually used to wind it into a roll shape.

[0003] For the Chinese patent "Yarn Winder" with the authorization announcement number "CN210393214U", the device makes the yarn wind around the spool under the traction of the winding roller. At the same time, through the action of the wire guiding plate and the reciprocating mechanism, the yarn is evenly wound around the spool, thus achieving the technical effect of reliable structure and automatic wire guiding.

[0004] In the above solution, the automatic wire guiding effect can be achieved during yarn winding. However, when the yarn is guided and traction by the wire guiding plate, when the yarn gets knotted or entangled during the winding process, the yarn cannot pass through the wire guiding plate smoothly, which will cause the yarn to be over-pulled, resulting in yarn breakage.

[0005] Therefore, a winding device for yarn processing is proposed to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide a winding device for yarn processing to solve the above problems, and improve the problem that when the yarn is guided and traction by the wire guiding plate, when the yarn gets knotted or entangled during the winding process, the yarn cannot pass through the wire guiding plate smoothly, which will cause the yarn to be over-pulled, resulting in yarn breakage.

[0007] The utility model realizes the above purpose through the following technical solutions. A winding device for yarn processing includes: a base, one side of the top end of the base is fixedly connected with a fixing plate, one side of the fixing plate is fixedly connected with a motor, the output shaft of the motor penetrates through the fixing plate and is provided with a winding roller, and a protection mechanism is arranged at the top end of the base; wherein, the protection mechanism includes a mounting frame fixedly connected to the other side of the top end of the base, the upper end of the inner wall of the mounting frame is rotatably connected with a reciprocating lead screw, one end of the reciprocating lead screw and the surface of the output shaft of the motor are both fixedly connected with a pulley, and a transmission belt is connected in transmission between the two pulleys. A moving block is arranged on the surface of the reciprocating lead screw, a moving plate is slidably connected to the inner wall of the moving block, a first spring is fixedly connected between the bottom end of the moving plate and the inner bottom wall of the moving block, and connecting plates are fixedly connected to both sides of the moving plate. The other ends of the two connecting plates penetrate out of the moving block and are fixedly connected with a mounting plate.

[0008] Preferably, the protection mechanism further includes two sliders slidably connected to the inner wall of the mounting plate. The top end of each slider is hinged with a connecting rod, and the other end of the connecting rod is hinged to the bottom end of the moving block. The bottom end of the slider is fixedly connected with a limiting plate, and a second spring is fixedly connected between one side of the slider and the inner wall of the mounting plate. When the yarn is pulled during the winding process, under the action of the pulling force, it is beneficial to drive the limiting plate, the mounting plate, the connecting plate and the moving plate to move downward synchronously. Under the action of the two connecting rods, it is beneficial to make the two sliders drive the two limiting plates to move away from each other and release the limitation on the yarn, avoiding excessive pulling of the yarn during winding, thus preventing the yarn from breaking during winding and being beneficial to protecting the yarn during winding.

[0009] Preferably, a cross plate is slidably connected to the surface of the mounting frame. A sliding rod is slidably connected to the bottom end of the cross plate, and the other end of the sliding rod is fixedly connected to the surface of the mounting plate. A round rod is fixedly connected to the bottom end of the cross plate, and the motor is electrically connected to a switch, and the switch is fixedly connected to one side of the fixing plate. When the yarn is pulled to drive the mounting plate to move downward, under the action of the sliding rod and the cross plate, it is beneficial to drive the round rod to move downward to press the switch. When pressed, the limiting plate will release the limitation on the yarn, and drive the cross plate and the round rod to automatically reset through the first spring, which is beneficial to make the round rod press the switch once to cut off the power supply of the motor, beneficial to stop the winding operation of the winding roller, thus avoiding winding the knotted or entangled yarn on the winding roller and ensuring the winding effect of the yarn.

[0010] Preferably, the shape of the limiting plate is a semi-circular ring. It reduces the friction between the limiting plate and the yarn when guiding the yarn, and at the same time, is beneficial to better limit the yarn.

[0011] Preferably, a limiting rod is fixedly connected to the top end of the fixing plate, and the top end of the limiting rod penetrates through the cross plate. It is beneficial to limit the movement of the cross plate.

[0012] Preferably, limiting grooves are formed on both sides of the moving block, and the surface of the connecting plate is slidably connected to the inner wall of the limiting groove. It is beneficial to limit the movement of the connecting plate and ensure the stability of the connecting plate driving the mounting plate to move.

[0013] Preferably, equally spaced spherical balls are rotatably connected to the inner wall of the limiting plate. It reduces the friction between the yarn and the limiting plate.

[0014] Preferably, the round rod and the switch are arranged on the same vertical plane. It is beneficial to make the round rod better press the switch.

[0015] The beneficial effects of the present utility model are:

[0016] 1. When winding the yarn, the winding operation can be realized by starting the motor to drive the winding roller to rotate. During the winding process, the moving block will drive the limiting plate to reciprocate horizontally to guide the yarn during winding. At the same time, with the setting of the protection mechanism, when the yarn is pulled during the winding process, under the action of the pulling force, it is beneficial to drive the limiting plate, mounting plate, connecting plate and moving plate to move downward synchronously. And under the action of the two connecting rods, it is beneficial to make the two sliders drive the two limiting plates to move away from each other and release the limitation on the yarn, avoiding excessive pulling of the yarn during winding, thus preventing the yarn from breaking during winding and being beneficial to protecting the yarn during winding;

[0017] 2. When the yarn is pulled to drive the mounting plate to move downward, under the action of the sliding rod and the cross plate, it is beneficial to drive the round rod to move downward to press the switch. When pressing, the limiting plate will release the limitation on the yarn, and drive the cross plate and the round rod to automatically reset through the first spring, which is beneficial to make the round rod press the switch once to cut off the power of the motor, beneficial to stop the winding operation of the winding roller, thus avoiding winding the knotted or entangled yarn on the winding roller and ensuring the winding effect of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structural schematic diagram of the present utility model;

[0019] Figure 2 is the structural schematic diagram of the protection mechanism of the present utility model;

[0020] Figure 3 is the cross-sectional view of the moving block of the present utility model;

[0021] Figure 4 is the exploded view of the slider and the fixed plate of the present utility model;

[0022] Figure 5 is Figure 2 the enlarged view of A in

[0023] In the figure: 1. Base; 2. Fixed plate; 3. Winding roller; 4. Motor; 5. Protection mechanism; 51. Mounting frame; 52. Reciprocating lead screw; 53. Pulley; 54. Transmission belt; 55. Moving block; 56. Moving plate; 57. First spring; 58. Connecting plate; 59. Mounting plate; 510. Slider; 511. Connecting rod; 512. Limiting plate; 513. Second spring; 514. Cross plate; 515. Sliding rod; 516. Round rod; 517. Switch; 518. Ball; 519. Limiting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] When implementing: Figures 1-5 As shown, a winding device for yarn processing comprises: a base 1, a fixing plate 2 is fixedly connected to one side of the top of the base 1, a motor 4 is fixedly connected to one side of the fixing plate 2, an output shaft of the motor 4 passes through the fixing plate 2 and is installed with a winding roller 3, and a protective mechanism 5 is arranged at the top of the base 1; wherein, the protective mechanism 5 comprises a mounting frame 51 fixedly connected to the other side of the top of the base 1, a reciprocating screw rod 52 is rotatably connected to the upper end of the inner wall of the mounting frame 51, one end of the reciprocating screw rod 52 and the surface of the output shaft of the motor 4 are fixedly connected with a pulley 53, a transmission belt 54 is transmission-connected between the two pulleys 53, a moving block 55 is arranged on the surface of the reciprocating screw rod 52, a moving plate 56 is slidably connected to the inner wall of the moving block 55, a first spring 57 is fixedly connected between the bottom end of the moving plate 56 and the inner bottom wall of the moving block 55, connecting plates 58 are fixedly connected to both sides of the moving plate 56, and the other ends of the two connecting plates 58 pass through the moving block 55 and are fixedly connected to the mounting plate 59.

[0026] By starting the motor 4 through the controller to drive the winding roller 3 to rotate, the yarn winding operation can be realized. At the same time, under the action of the two pulleys 53 and the transmission belt 54, the reciprocating screw 52 will be driven to rotate synchronously. The reciprocating screw is in the form of two thread grooves with the same pitch and opposite rotation directions, and the two ends are connected by a transition curve. Through the rotation of the reciprocating screw, the side of the spiral groove pushes the sliding block placed in the spiral groove to perform axial reciprocating motion. Therefore, when the reciprocating screw 52 rotates, it will perform lateral reciprocating motion through the moving block 55.

[0027] like Figure 2 , Figure 3 and Figure 4 As shown, the protection mechanism 5 also includes two sliders 510 slidably connected to the inner wall of the mounting plate 59, the top of the slider 510 is hinged with a connecting rod 511, the other end of the connecting rod 511 is hinged with the bottom end of the moving block 55, the bottom end of the slider 510 is fixedly connected with a limiting plate 512, and a second spring 513 is fixedly connected between one side of the slider 510 and the inner wall of the mounting plate 59. The limiting plate 512 is in the shape of a half-circular ring.

[0028] When the device is in normal use, under the action of the corresponding second springs 513, the sides of the two limit plates 512 will be tightly abutted, so that the two limit plates 512 form a circular ring as a whole.

[0029] When winding the yarn, one end of the yarn is passed through the middle of the two limit plates 512 and connected to the winding roller 3. At this time, driving the winding roller 3 to rotate realizes the winding operation of the yarn. At the same time, it will drive the reciprocating screw rod 52 to rotate, and drive the limit plate 512 to move horizontally back and forth through the moving block 55 to guide the winding of the yarn.

[0030] When the yarn is knotted or wound during the winding process, making it impossible for the yarn to pass through the limit plate 512 smoothly, the yarn will be pulled. At this time, under the action of the pulling force, the limit plate 512 will be pulled downward, and the mounting plate 59 will be pulled downward synchronously. At this time, under the action of the two connecting plates 58, the moving plate 56 will be driven to move downward synchronously and the first spring 57 will be compressed. At the same time, when the limit plate 512 drives the mounting plate 59 to move downward, the two sliders 510 will be driven to move and move away from each other under the action of the two connecting rods 511, driving the two limit plates 512 to move away from each other. At this time, the two limit plates 512 will release the limit on the yarn, thus avoiding excessive pulling of the yarn.

[0031] As Figure 3 and Figure 5 shown, a cross plate 514 is slidably connected to the surface of the mounting frame 51. The bottom end of the cross plate 514 is slidably connected to a slide rod 515. The other end of the slide rod 515 is fixedly connected to the surface of the mounting plate 59. A round rod 516 is fixedly connected to the bottom end of the cross plate 514. The motor 4 is electrically connected to a switch 517. The switch 517 is fixedly connected to one side of the fixing plate 2. The round rod 516 and the switch 517 are arranged on the same vertical plane.

[0032] When the device is operating normally, there is a certain distance between the bottom end of the round rod 516 and the top end of the switch 517. The switch 517 is a push-button switch 517. When the yarn is pulled and drives the mounting plate 59 to move downward, the sliding rod 515 will drive the cross plate 514 and the round rod 516 to move downward synchronously, and the round rod 516 will press the switch 517. At the same time, the two limit plates 512 release the limit on the yarn. At this time, under the action of the first spring 57, the moving plate 56, the connecting plate 58, the mounting plate 59, the limit plate 512, the cross plate 514 and the round rod 516 are automatically reset. At this time, the round rod 516 moves upward and presses the switch 517 once, so that the motor 4 is powered off, the motor 4 stops running, and the winding roller 3 stops winding the yarn. At this time, the staff can check and adjust the yarn. After the adjustment is completed, the staff manually presses the switch 517 once to start the motor 4 again to drive the winding roller 3 and the protection mechanism 5 to operate. The connection method between the switch 517 and the motor 4 is the prior art.

[0033] As Figure 5 shown, the top end of the fixed plate 2 is fixedly connected with a limit rod 519, and the top end of the limit rod 519 penetrates through the cross plate 514. The surface of the limit rod 519 is slidably connected with the inner wall of the cross plate 514.

[0034] As Figure 3 shown, limit grooves are formed on both sides of the moving block 55, and the surface of the connecting plate 58 is slidably connected with the inner wall of the limit groove. The width of the limit groove is the same as the width of the connecting plate 58.

[0035] As Figure 4 shown, equally spaced balls 518 are rotatably connected to the inner wall of the limit plate 512. The yarn will contact with some of the balls 518 and drive the balls 518 to rotate during the winding process.

[0036] When the utility model is in use and winding the yarn, one end of the yarn passes through the middle of the two limit plates 512 and is connected to the winding roller 3. The motor 4 is started by the controller to drive the winding roller 3 to rotate and wind the yarn. At the same time, under the action of the two pulleys 53 and the transmission belt 54, the reciprocating lead screw 52 will be driven to rotate synchronously, and the limit plate 512 will be driven to move horizontally back and forth by the moving block 55 to guide the winding of the yarn. When the yarn is pulled during the winding process, the limit plate 512 and the mounting plate 59 will be driven to move downward synchronously under the action of the pulling force. At this time, the moving plate 56 will be driven to move downward synchronously by the two connecting plates 58 and the first spring 57 will be compressed. At the same time, when the mounting plate 59 moves downward, the two sliders 510 will be driven to move and move away from each other under the action of the two connecting rods 511, so that the two limit plates 512 move away from each other and release the limit on the yarn. When the mounting plate 59 moves downward, the cross plate 514 and the round rod 516 will be driven to move downward synchronously under the action of the slide bar 515, and the round rod 516 will press the switch 517. At the same time, the two limit plates 512 release the limit on the yarn. At this time, under the action of the first spring 57, the moving plate 56, the connecting plate 58, the mounting plate 59, the limit plate 512, the cross plate 514 and the round rod 516 will automatically reset. At this time, the round rod 516 moves upward and presses the switch 517 once, so that the motor 4 is powered off, the motor 4 stops running, and the winding roller 3 stops winding the yarn. At this time, the staff can check and adjust the yarn.

[0037] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A winding device for yarn processing, characterized in that: include: A base (1), wherein a fixing plate (2) is fixedly connected to one side of the top of the base (1), a motor (4) is fixedly connected to one side of the fixing plate (2), an output shaft of the motor (4) passes through the fixing plate (2) and is provided with a winding roller (3), and a protective mechanism (5) is provided at the top of the base (1); The protection mechanism (5) comprises a mounting frame (51) fixedly connected to the other side of the top of the base (1); the upper end of the inner wall of the mounting frame (51) is rotatably connected to a reciprocating screw (52); one end of the reciprocating screw (52) and the surface of the output shaft of the motor (4) are fixedly connected to a pulley (53); a transmission belt (54) is connected between the two pulleys (53); a moving block (55) is arranged on the surface of the reciprocating screw (52); a moving plate (56) is slidably connected to the inner wall of the moving block (55); a first spring (57) is fixedly connected between the bottom end of the moving plate (56) and the inner bottom wall of the moving block (55); connecting plates (58) are fixedly connected to both sides of the moving plate (56); the other ends of the two connecting plates (58) pass through the moving block (55) and are fixedly connected to a mounting plate (59).

2. A winding device for yarn processing according to claim 1, characterized in that: The protection mechanism (5) further comprises two sliders (510) slidably connected to the inner wall of the mounting plate (59); the top end of the slider (510) is hinged with a connecting rod (511); the other end of the connecting rod (511) is hinged with the bottom end of the moving block (55); the bottom end of the slider (510) is fixedly connected to a limiting plate (512); and a second spring (513) is fixedly connected between one side of the slider (510) and the inner wall of the mounting plate (59).

3. A winding device for yarn processing according to claim 1, characterized in that: The surface of the mounting frame (51) is slidably connected to a transverse plate (514), the bottom end of the transverse plate (514) is slidably connected to a slide rod (515), the other end of the slide rod (515) is fixedly connected to the surface of the mounting plate (59), the bottom end of the transverse plate (514) is fixedly connected to a round rod (516), the motor (4) is electrically connected to a switch (517), and the switch (517) is fixedly connected to one side of the fixed plate (2).

4. A winding device for yarn processing according to claim 2, characterized in that: The limiting plate (512) is in the shape of a half-circle ring.

5. A winding device for yarn processing according to claim 1, characterized in that: The top end of the fixed plate (2) is fixedly connected to a limiting rod (519), and the top end of the limiting rod (519) passes through the transverse plate (514).

6. A winding device for yarn processing according to claim 1, characterized in that: Limiting grooves are provided on both sides of the moving block (55), and the surface of the connecting plate (58) is slidably connected to the inner wall of the limiting groove.

7. A winding device for yarn processing according to claim 2, characterized in that: The inner wall of the limiting plate (512) is rotatably connected to round balls (518) distributed in equal rows.

8. A winding device for yarn processing according to claim 3, characterized in that: The round rod (516) and the switch (517) are arranged on the same vertical plane.

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