Package transfer device and package winding machine

Abstract

The present invention relates to a bobbin transfer device and a bobbin winder. The bobbin transfer device comprises a bracket, a yarn pushing member, a transfer track and a first driving mechanism; the yarn pushing member is movably connected to the bracket and can extend from the bracket to push the bobbin to move along the transfer track; the first driving mechanism is connected to the bracket to drive the bracket to approach or move away from the transfer track. In the present invention, the bobbin transfer device drives the bracket to approach or move away from the transfer track through the first driving mechanism, and the movement of the yarn pushing member on the bracket is convenient for adjusting the distance between the yarn pushing member and the bobbin, which can meet the transportation of bobbins of different diameters. In the continuous production process, after the bobbin is transferred to the corresponding target position, the bobbin transfer device is reset. At this time, adjusting the position of the yarn pushing member can effectively avoid the bobbin transfer device from rubbing against the subsequent bobbin during the resetting process, thereby causing damage to the subsequent bobbin.

Description

Technical Field

[0001] The invention relates to the field of textiles, and in particular to a bobbin transfer device and a bobbin winder. Background Art

[0002] In the textile process, yarns are often wound onto bobbins to form cones. After the yarns are processed by the winding machine to form cones, they need to be transported to the corresponding target location for storage or further processing. Since the diameter of the cones varies greatly during the production process, traditional processing methods are difficult to meet the needs of transporting cones of different diameters. Summary of the invention

[0003] Based on this, it is necessary to provide a bobbin transfer device and a bobbin winder. The bobbin transfer device can be suitable for the transfer of bobbins with different diameters. The bobbin winder includes the bobbin transfer device. When the bobbin winder is used to process bobbins, bobbins with different diameters can be transferred to corresponding target positions, and the subsequent bobbins production is not affected during the bobbin transfer process, which can effectively improve the bobbin processing efficiency.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows:

[0005] One object of the present invention is to provide a bobbin yarn transfer device, which includes a bracket, a yarn pushing member, a transfer track and a first driving mechanism; the yarn pushing member is movably connected to the bracket and the yarn pushing member can extend from the bracket to push the bobbin yarn to move along the transfer track; the first driving mechanism is connected to the bracket to drive the bracket to approach or move away from the transfer track.

[0006] In one embodiment, the transfer track has a plurality of sub-transfer tracks connected in sequence; each of the sub-transfer tracks is used to receive the concave surface of the bobbin yarn to form a temporary storage area.

[0007] In one embodiment, in the direction extending from the bracket, one end of the yarn pushing member away from the bracket is bent to form an abutment portion.

[0008] In one of the embodiments, the bobbin yarn transfer device further includes a limiting member; the limiting member is fixed on the bracket, and the yarn pushing member abuts against the limiting member to move along the limiting member.

[0009] In one of the embodiments, the bobbin yarn transfer device further includes a second driving mechanism; the second driving mechanism is connected to the yarn pushing member to drive the pushing member to move along the limiting member.

[0010] In one embodiment, the bracket has a limiting groove; the limiting member is fixed to the outer side of the limiting groove, and the second driving mechanism is arranged on the inner side of the limiting groove.

[0011] In one embodiment, a sub-limiting groove is provided on the side wall of the limiting groove; the side wall of the yarn pushing member and the second driving mechanism are fixed to each other by a fixing member passing through the sub-limiting groove.

[0012] In one of the embodiments, the bobbin transfer device further comprises a roller; the roller is connected to the yarn pushing member, and the roller can abut against the transfer track to guide the yarn pushing member to push the bobbin to move along the transfer track.

[0013] Another object of the present invention is to provide a winding machine, characterized in that it comprises a winding machine body and the bobbin yarn transfer device described in any one of the above embodiments;

[0014] The winding machine body and the bobbin transfer device are arranged correspondingly so that the transfer track can receive the bobbin formed by the winding machine body.

[0015] In one embodiment, the winding machine further includes a first position sensor and a second position sensor; the first position sensor and the second position sensor are respectively connected to the winding machine body to respectively detect whether the bobbin yarn transfer device reaches a first preset position and a second preset position.

[0016] The bobbin yarn transfer device of the present invention comprises a bracket, a yarn pusher, a transfer track and a first driving mechanism; the yarn pusher is movably connected to the bracket and can extend from the bracket to push the bobbin yarn to move along the transfer track; the first driving mechanism is connected to the bracket to drive the bracket to move closer to or away from the transfer track. In the bobbin yarn processing process, after the yarn is wound on the bobbin to form a bobbin yarn, it needs to be dropped onto the transfer track and transferred to the corresponding target position. Since the diameter of the bobbin yarn varies in a large range, such as a diameter of 70mm-240mm, at this time, the traditional processing method is difficult to meet the transportation of bobbins of different sizes. The bobbin yarn transfer device of the present invention drives the bracket to move closer to or away from the transfer track through the first driving mechanism, and the movement of the yarn pusher on the bracket is convenient for adjusting the distance between the yarn pusher and the bobbin yarn, which can meet the transportation of bobbins of different diameters. The bobbin yarn transfer device of the present invention can push bobbins of different diameters to move along the transfer track through the yarn pusher. When the diameter of the bobbin obtained by processing changes during the production process, the bobbin transfer device of the present invention can adjust the position of the yarn pushing member according to the diameter of the bobbin, so that the yarn pushing member can stably push the bobbin out. In addition, in the continuous production process, after the bobbin is transferred to the corresponding target position, the bobbin transfer device is reset. At this time, adjusting the position of the yarn pushing member can effectively avoid the bobbin transfer device from rubbing against the subsequent bobbin during the resetting process, thereby causing damage to the subsequent bobbin. In the process of transferring the bobbin, the production of the subsequent bobbin will not be affected, and the processing efficiency of the bobbin can be effectively improved.

[0017] The bobbin winder in the present invention includes a bobbin winder main body and the bobbin yarn transfer device, and the bobbin winder main body and the bobbin yarn transfer device are correspondingly arranged so that the transfer track can receive the bobbin yarn formed by the bobbin winder main body. After the bobbin yarn is formed by the bobbin winder main body, the bobbin yarn is dropped to one end of the transfer track, and the bracket is driven to approach the transfer track by the first driving mechanism, and the position of the yarn pushing member on the bracket is adjusted so that the yarn pushing member abuts against the bobbin yarn and pushes the bobbin yarn to move along the transfer track. During the bobbin yarn processing, it can well adapt to the transfer of bobbin yarns of different diameters, and will not cause friction with subsequent bobbin yarns during the transfer process to cause quality problems of the bobbin yarn during the transfer process. At the same time, it will not affect the production of subsequent bobbin yarns during the transfer process, and can improve the processing efficiency of the bobbin yarn while ensuring the bobbin yarn transfer quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a partial structure of a bobbin yarn transfer device in one embodiment of the present invention;

[0019] Figure 2 for Figure 1 The corresponding left view of the structure;

[0020] Figure 3 It is a structural schematic diagram of a winding machine in one embodiment of the present invention;

[0021] Figure 4 for Figure 3 The corresponding schematic diagram of the structure of the winding machine from another angle;

[0022] Figure 5 for Figure 3 The corresponding front view of the winding machine;

[0023] Figure 6 for Figure 3 The corresponding left side view of the winding machine.

[0024] Description of the markings in the figure:

[0025] 10. Partial structure of the bobbin transfer device; 101. bracket; 1011. limiting groove; 10111. sub-limiting groove; 102. yarn pushing member; 1021. abutting portion; 1022. side wall of the yarn pushing member; 103. second driving mechanism; 1031. cylinder; 10311. first air nozzle; 10312. second air nozzle; 1032. telescopic rod; 104. limiting member; 105. roller; 106. mounting member; 1061 , mounting hole; 107, first fixing member; 108, second fixing member; 109, third fixing member; 110, fourth fixing member; 20, winding machine; 201, winding machine body; 2011, bobbin; 2012, groove drum; 202, transfer track; 2021, sub-transfer track; 203, first driving mechanism; 204, connecting rod; 205, first position sensor; 206, second position sensor; 30, bobbin yarn. DETAILED DESCRIPTION

[0026] For ease of understanding of the present invention, the present invention will be described more fully below with reference to relevant embodiments. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0027] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "bottom", "inside" and "outside" used in the present invention to indicate the orientation or position relationship are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0028] It should be understood that the present invention uses the terms "first", "second", etc. to describe various information, but these information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information.

[0029] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those generally understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0031] An embodiment of the present invention provides a bobbin yarn transfer device, the bobbin yarn transfer device has a partial structure 10 as shown in Figure 1-Figure 2 shown. Figure 1-Figure 2 The transfer track 202 and the first drive mechanism 203 are not shown in the figure. Figure 3-Figure 6 .

[0032] In this embodiment, the bobbin transfer device includes a bracket 101, a yarn pusher 102, a transfer track 202 and a first driving mechanism 203; the yarn pusher 102 is movably connected to the bracket 101 and can extend from the bracket 101 to push the bobbin 30 to move along the transfer track 202; the first driving mechanism 203 is connected to the bracket 101 to drive the bracket 101 to move closer to or away from the transfer track 202. In the bobbin processing process, after the yarn is wound on the bobbin to form a bobbin, it needs to be dropped onto the transfer track 202 and transferred to the corresponding target position. Since the diameter of the bobbin varies in a large range, such as a diameter of 70mm-240mm, at this time, the traditional processing method is difficult to meet the transportation of bobbins of different sizes. In the bobbin transfer device of the present invention, the first driving mechanism 203 drives the bracket 101 to move closer to or away from the transfer track 202, and the movement of the yarn pusher 102 on the bracket 101, so as to facilitate the adjustment of the distance between the yarn pusher 102 and the bobbin, and can meet the transportation of bobbins of different diameters. By using the bobbin transfer device of the present invention, bobbins of different diameters can be pushed to move along the transfer track 202 through the yarn pushing member 102. When the diameter of the bobbin obtained by processing changes during the production process, the bobbin transfer device of the present invention can adjust the position of the yarn pushing member 102 according to the diameter of the bobbin, so that the yarn pushing member 102 can stably push the bobbin out. In addition, in the continuous production process, after the bobbin is transferred to the corresponding target position, the bobbin transfer device is reset. At this time, adjusting the position of the yarn pushing member 102 can effectively avoid the bobbin transfer device from rubbing against the subsequent bobbin during the resetting process, thereby causing damage to the subsequent bobbin. In the process of transferring the bobbin, the production of the subsequent bobbin will not be affected, and the processing efficiency of the bobbin can be effectively improved.

[0033] The transfer track 202 has a plurality of sub-transfer tracks 2021 connected in sequence; each sub-transfer track 2021 is used to receive the concave surface of the bobbin 30 to form a temporary storage area. A plurality of sub-transfer tracks 2021 are connected in sequence and each sub-transfer track 2021 is used to receive the concave surface of the bobbin to form a temporary storage area. At this time, the plurality of sub-transfer tracks 2021 are wavy, that is, the transfer track 202 is wavy. During the bobbin transfer process, different sub-transfer tracks 2021 provide temporary storage areas for the bobbin, and multiple bobbins can be temporarily stored on the transfer track 202, which is convenient for improving the processing efficiency of the bobbin. At the same time, when the winding machine 20 fails, the bobbin can be temporarily stored to alleviate the accumulation of the bobbin.

[0034] In a specific example, the radial cross-sectional area of ​​the yarn pushing member 102 gradually increases in the direction extending from the bracket 101. In the direction extending from the bracket 101, the radial cross-sectional area of ​​the yarn pushing member 102 gradually increases, so that the contact area between the yarn pushing member 102 and the bobbin 30 increases, reducing the pressure effect of the yarn pushing member 102 on the bobbin, and preventing excessive pressure from causing adverse effects on the quality of the bobbin. In addition, the increased contact area between the yarn pushing member 102 and the bobbin is conducive to the yarn pushing member 102 to push the bobbin out stably,

[0035] In a specific example, in the direction extending from the bracket 101, one end of the yarn pushing member 102 away from the bracket 101 is bent to form an abutment portion 1021. During the transport of the bobbin, the abutment portion 1021 contacts the bobbin, and the bent abutment portion 1021 enables the yarn pushing member 102 to form a smooth contact when contacting the bobbin, further reducing the adverse effect of the yarn pushing member 102 on the quality of the bobbin when contacting the bobbin.

[0036] Further preferably, please refer again Figure 1 and Figure 2 In this embodiment, in the direction extending from the bracket 101, one end of the yarn pushing member 102 away from the bracket 101 is bent toward the bracket 101 to form an abutment portion 1021. In the direction extending from the bracket 101, one end of the yarn pushing member 102 away from the bracket 101 is bent toward the bracket 101 to form an abutment portion 1021, which is conducive to the reasonable arrangement of various components of the bobbin transfer device and various components of the winding machine 20, saving installation space.

[0037] In a specific example, the bobbin transfer device further includes a stopper 104; the stopper 104 is fixed on the bracket 101, and the yarn pushing member 102 abuts against the stopper 104 to move along the stopper 104. Preferably, the side wall 1022 of the yarn pushing member abuts against the stopper 104 to move along the stopper 104. The stopper 104 is fixed on the bracket 101, and the side wall 1022 of the yarn pushing member abuts against the stopper 104 to move along the stopper 104. The movement trajectory of the yarn pushing member 102 is limited by the stopper 104 fixed on the bracket 101, thereby improving the stability of the movement of the yarn pushing member 102.

[0038] In a specific example, the bobbin transfer device further includes a second driving mechanism 103; the second driving mechanism 103 is connected to the yarn pushing member 102 to drive the yarn pushing member 102 to move along the limiting member 104. Specifically, the bracket 101 is provided with a limiting groove 1011; the limiting member 104 is fixed to the outer side of the limiting groove 1011, and the second driving mechanism 103 is arranged on the inner side of the limiting groove 1011. Furthermore, a sub-limiting groove 10111 is arranged on the side wall of the limiting groove 1011; the side wall 1022 of the yarn pushing member and the second driving mechanism 103 are fixed to each other through a fixing member passing through the sub-limiting groove 10111.

[0039] In a specific example, the yarn pushing member 102 is connected to the bracket 101 via a spring. In the process of pushing the bobbin to move along the transfer track 202, the position of the yarn pushing member 102 on the bracket 101 is adjusted by the deformation of the spring.

[0040] Please refer again Figure 1 and Figure 2 The second driving mechanism 103 includes a cylinder 1031 and a telescopic rod 1032. The cylinder 1031 is connected to the telescopic rod 1032 to drive the telescopic rod 1032 to move; the yarn pushing member 102 is fixed to the telescopic rod 1032; the telescopic rod 1032 is arranged on the inner side of the limiting groove 1011. In this embodiment, the telescopic rod 1032 is driven to move by the cylinder 1031, thereby driving the yarn pushing member 102 to move stably along the bracket 101. The cylinder 1031 is fixed to the bracket 101 by the third fixing member 109. The third fixing member 109 can be but not limited to a screw, a bolt, a rivet and a pin. In this embodiment, the cylinder 1031 is fixed to the bracket 101 by a threaded screw connection.

[0041] Specifically, the air cylinder 1031 has a first air nozzle 10311 and a second air nozzle 10312. In the process of pushing the yarn, the telescopic rod 1032 is driven by the first air nozzle 10311 and the second air nozzle 10312. More specifically, the telescopic rod 1032 is driven by the suction and / or exhaust action of the first air nozzle 10311, the suction air pressure and / or exhaust air pressure of the first air nozzle 10311, the suction and / or exhaust action of the second air nozzle 10312, and the suction air pressure and / or exhaust air pressure of the second air nozzle 10312.

[0042] Further, the yarn pushing member 102 is fixed to the telescopic rod 1032, specifically, the yarn pushing member 102 is fixed to the telescopic rod 1032 by the first fixing member 107. The first fixing member 107 can be but not limited to a screw, a bolt, a rivet and a pin. In this embodiment, the yarn pushing member 102 is fixed to the telescopic rod 1032 by a threaded screw connection.

[0043] In a specific example, the side wall 1022 of the yarn pushing member is fixed to the telescopic rod 1032. The yarn pushing member 102 is driven to move by the action of the telescopic rod 1032. Specifically, the side wall 1022 of the yarn pushing member is fixed to the telescopic rod 1032 by the second fixing member 108. The second fixing member 108 can be but is not limited to a screw, a bolt, a rivet and a pin. In this embodiment, the side wall 1022 of the yarn pushing member is fixed to the telescopic rod 1032 by a threaded screw connection.

[0044] Preferably, the number of the side walls 1022 of the yarn pushing member is 2, and the number of the limiting members 104 is 2. The two limiting members 104 are respectively fixed on the outer sides of the limiting groove 1011. Correspondingly, the side walls 1022 of the two yarn pushing members are arranged correspondingly to the limiting members 104. At the same time, the two side walls of the limiting groove 1011 are respectively provided with relative sub-limiting grooves 10111. It is manifested that the side walls 1022 of the two yarn pushing members are respectively located on the outer sides of the limiting groove 1011, and the side walls 1022 of the two yarn pushing members are respectively located at the two ends of the yarn pushing member 102, and the second fixing member 108 passes through the side wall of one of the yarn pushing members, the sub-limiting groove close to the side wall of the yarn pushing member, the telescopic rod 1032, the sub-limiting groove close to the side wall of the other yarn pushing member, and the side wall of the other yarn pushing member in sequence, so as to realize that the side walls 1022 of the two yarn pushing members are fixed to the telescopic rod 1032.

[0045] In this embodiment, the angle formed between the side wall 1022 of the yarn pushing member and the main body of the yarn pushing member 102 is 90°. It is manifested that the yarn pushing member 102 covers the side wall portion of the limiting groove 1011. It is understandable that the angle formed between the side wall 1022 of the yarn pushing member and the main body of the yarn pushing member 102 may not be limited to 90°. Preferably, the angle formed between the side wall 1022 of the yarn pushing member and the main body of the yarn pushing member 102 is an acute angle, such as 30°, 45°, 60°, etc., so that the yarn pushing member 102 can move smoothly on the limiting groove 1011.

[0046] In a specific example, the bobbin transfer device further includes a roller 105; the roller 105 is connected to the yarn pushing member 102, and the roller 105 can abut against the transfer track 202 to guide the yarn pushing member 102 to push the bobbin 30 to move along the transfer track 202. The roller 105 abuts against the transfer track 202 to guide the yarn pushing member 102 to push the bobbin 30 to move along the transfer track 202, so that the movement of the yarn pushing member 102 is more stable and smooth.

[0047] In this embodiment, the roller 105 is connected to the yarn pushing member 102 through the side wall 1022 of the yarn pushing member. Specifically, a mounting shaft (not shown in the figure) is arranged on the side wall 1022 of the two yarn pushing members, and the roller 105 is mounted on the mounting shaft.

[0048] In a specific example, the bobbin transfer device further includes a mounting member 106; the mounting member 106 is fixed to the bracket 101 for mounting the bobbin transfer device on a preset device. During the production process, the bobbin transfer device is mounted on a preset device through the mounting member 106. For example, the bobbin transfer device is mounted on a winding machine 20 through the mounting member 106.

[0049] Furthermore, the mounting member 106 is provided with a mounting hole 1061. During the installation process, the connecting rod 204 on the winding machine 20 may be inserted into the mounting hole 1061, and the bobbin 30 transfer device may be installed on the winding machine 20 through the fourth fixing member 110. The fourth fixing member 110 may be, but is not limited to, a screw, a bolt, a rivet, and a pin. In this embodiment, the mounting member 106 and the connecting rod 204 are fixed to each other by a threaded screw connection.

[0050] See also Figure 3-Figure 6 Another embodiment of the present invention provides a winding machine 20, which includes a winding machine body 201 and the above-mentioned bobbin transfer device. The winding machine body 201 and the bobbin transfer device are correspondingly arranged so that the transfer track 202 can receive the bobbin 30 formed by the winding machine body 201.

[0051] Furthermore, the winding machine 20 further includes a connecting rod 204, which is used to cooperate with the mounting hole 1061 to install the bobbin transfer device on the winding machine 20. The winding machine body 201 includes a bobbin 2011 and a grooved barrel 2012. During the winding process, the grooved barrel rotates to drive the bobbin 2011 to rotate so as to wind the yarn on the bobbin 2011. After the yarn is wound, a bobbin 30 is formed. Then, through the cooperation of the winding machine body 201 and the bobbin transfer device, the bobbin 30 is stably and efficiently transferred to the corresponding target position.

[0052] In this embodiment, the number of the sub-transfer tracks 2021 is 2. During the transportation process, by setting the parameters of the second driving mechanism 103, it can be realized that when the yarn pushing member 102 is subjected to increased resistance during the transportation process, it automatically retracts, and when the resistance is reduced, it automatically extends. In particular, when the bobbin 30 is transported on the wavy transport track 202, the resistance encountered by the yarn pushing member 102 is not a constant value. At this time, the parameters of the second driving mechanism 103 are set in a suitable range. When the resistance encountered by the yarn pushing member 102 increases, the yarn pushing member 102 automatically retracts; when the resistance encountered by the yarn pushing member 102 decreases, the yarn pushing member 102 automatically extends, ensuring that the yarn pushing member 102 is in stable contact with the bobbin 30 so as to stably transport the bobbin 30 to the corresponding target position.

[0053] In a specific example, the winding machine 20 further includes a first position sensor 205 and a second position sensor 206; the first position sensor 205 and the second position sensor 206 are respectively connected to the winding machine body 201 to respectively detect whether the bobbin transfer device has reached the first preset position and the second preset position. In this embodiment, the first position sensor 205 and the second position sensor 206 sense the position of the connecting rod 204, thereby determining the position of the bobbin 30 transfer device.

[0054] In this embodiment, when the first position sensor 205 senses the connecting rod 204, it indicates that the bobbin transfer device is reset or in a position to be extended. At this time, the second drive mechanism 103 and the first drive mechanism 203 can be controlled by the PLC controller to make the yarn pusher 102 extend and make the abutment portion 1021 contact the bobbin 30, and the roller 105 abuts against the transfer track 202, and then the yarn pusher 102 pushes the bobbin 30 along the transfer track 202 to the corresponding target position. When the second position sensor 206 detects the connecting rod 204, it indicates that the bobbin transfer device transfers the bobbin 30 to the corresponding target position. At this time, the second drive mechanism 103 and the first drive mechanism 203 can be controlled by the PLC controller to retract and reset the yarn pusher 102. During the reset process, the subsequent bobbin can be produced normally, and the yarn pusher 102 will not rub against the subsequent bobbin, and the subsequent bobbin will not be scratched or scratched.

[0055] Another embodiment of the present invention provides a method for processing a bobbin, which uses the above-mentioned bobbin winder 20; the bobbin processing method comprises the following steps:

[0056] The bobbin 30 is formed by the winding machine body 201;

[0057] Dropping the bobbin 30 to one end of the transfer track 202;

[0058] The first driving mechanism 203 drives the support 101 to approach the transfer track 202 , and adjusts the position of the yarn pushing member 102 on the support 101 so that the yarn pushing member 102 abuts against the bobbin 30 , and pushes the bobbin 30 to move along the transfer track 202 .

[0059] Specifically, under the action of the groove tube, the yarn is wound on the bobbin 2011 to form a bobbin 30. Then the bobbin 30 is dropped to one end of the transfer track 202, and the bracket 101 is driven to approach the transfer track 202 by the first driving mechanism 203. The position of the yarn pusher 102 on the bracket 101 is adjusted by the second driving mechanism 103, so that the roller 105 abuts against the transfer track 202, and the abutting portion 1021 of the yarn pusher 102 abuts against the bobbin 30, and the bobbin 30 is pushed to move along the transfer track 202. When the second position sensor 206 detects the connecting rod 204, it indicates that the bobbin transfer device transfers the bobbin 30 to the corresponding target position. At this time, the second driving mechanism 103 and the first driving mechanism 203 can be controlled by the PLC controller to retract and reset the yarn pusher 102. When the first position sensor 205 detects the connecting rod 204, it indicates that the bobbin transfer device is reset. At this time, the winding of the next bobbin is completed, and the bobbin is then transported to the corresponding target position through the first driving mechanism 203 and the bobbin transporting device, thereby realizing continuous production and improving production efficiency.

[0060] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0061] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. A bobbin transfer device, characterized in that: It comprises a support, a yarn pushing member, a transfer track and a first driving mechanism; the yarn pushing member is movably connected to the support and can extend from the support to push the bobbin yarn to move along the transfer track; the first driving mechanism is connected to the support to drive the support to approach or move away from the transfer track; The transfer track has a plurality of sub-transfer tracks connected in sequence; each of the sub-transfer tracks is used to receive the concave surface of the bobbin to form a temporary storage area; The bobbin transfer device further comprises a roller; the roller is connected to the yarn pushing member, and the roller can abut against the transfer track to guide the yarn pushing member to push the bobbin to move along the transfer track.

2. The bobbin transfer device according to claim 1, characterized in that: The radial cross-sectional area of ​​the yarn pushing member gradually increases.

3. The bobbin transfer device according to claim 1, characterized in that: In the direction extending from the bracket, one end of the yarn pushing member away from the bracket is bent to form an abutment portion.

4. The bobbin transfer device according to claim 1, characterized in that: It also includes a limiting member; the limiting member is fixed on the bracket, and the yarn pushing member abuts against the limiting member to move along the limiting member.

5. The bobbin transfer device according to claim 4, characterized in that: It also includes a second driving mechanism; the second driving mechanism is connected to the yarn pushing member to drive the yarn pushing member to move along the limiting member.

6. The bobbin transfer device according to claim 5, characterized in that: The bracket is provided with a limiting groove; the limiting member is fixed on the outer side of the limiting groove, and the second driving mechanism is arranged on the inner side of the limiting groove.

7. The bobbin transfer device according to claim 6, characterized in that: A sub-limiting groove is arranged on the side wall of the limiting groove; the side wall of the yarn pushing member and the second driving mechanism are fixed to each other by a fixing member passing through the sub-limiting groove.

8. The bobbin transfer device according to any one of claims 1 to 7, characterized in that: The included angles formed between the side wall of the yarn pushing member and the yarn pushing member include 30°, 45°, 60° and 90°.

9. A winding machine, characterized in that: It comprises a winding machine body and a bobbin transfer device as claimed in any one of claims 1 to 8; The winding machine body and the bobbin transfer device are arranged correspondingly so that the transfer track can receive the bobbin formed by the winding machine body.

10. The winding machine according to claim 9, characterized in that: It also includes a first position sensor and a second position sensor; the first position sensor and the second position sensor are respectively connected to the winding machine body to respectively detect whether the bobbin yarn transfer device reaches the first preset position and the second preset position.

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