Automatic take-up equipment for cotton yarn production

Abstract

The utility model relates to the technical field of spinning, in particular to automatic take-up equipment for cotton yarn production, which can assist a worker in replacing a take-up cylinder on a three-jaw chuck A in the use process, reduces the labor intensity, and is convenient to use and high in practicability. Comprising a bottom plate, a supporting plate, a servo motor and a three-jaw chuck A. The supporting plate is fixedly installed at the upper end of the bottom plate, the servo motor is fixedly installed on the supporting plate, an output shaft is arranged at the output end of the servo motor, the output shaft is rotatably installed on the supporting plate, and the three-jaw chuck A is fixedly installed on the output shaft. The device further comprises a replacement mechanism and a placement mechanism, the replacement mechanism is installed on the bottom plate and used for replacing the take-up barrel on the three-jaw chuck A, and the placement mechanism is installed on the bottom plate and used for containing the take-up barrel.

Description

Technical Field

[0001] This utility model relates to the technical field of textiles, and in particular to an automatic take-up device for cotton yarn production. Background Technology

[0002] Cotton yarn is made from cotton fibers through a spinning process. After a series of subsequent processing steps, cotton yarn is produced. Once the cotton yarn is produced, it needs to be wound up using a take-up device. In the prior art, a utility model patent with patent application number 201922197582.8 discloses a take-up device for cotton yarn production, which mainly consists of a take-up spool and a geared motor. In use, the cotton yarn is wound onto the take-up spool, and then the geared motor is turned on, driving the take-up spool to rotate. During rotation, the cotton yarn is wound up on the take-up spool. The inventor believes that this device has the following problems: after the cotton yarn has been wound up to a certain extent on the take-up spool, a new take-up spool needs to be replaced on the geared motor. Removing the take-up spool with the cotton yarn wound on it from the geared motor and then installing a new take-up spool on the geared motor is extremely labor-intensive and inconvenient. Therefore, a take-up device that can assist people in replacing the take-up spool is needed. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an automatic take-up device for cotton yarn production that can assist workers in changing take-up drums on a three-jaw chuck A during use, reducing labor intensity, and is easy to use and highly practical.

[0004] This utility model discloses an automatic take-up device for cotton yarn production, comprising a base plate, a support plate, a servo motor, and a three-jaw chuck A. The support plate is fixedly mounted on the upper part of the base plate, and the servo motor is fixedly mounted on the support plate. The output end of the servo motor is provided with an output shaft, which is rotatably mounted on the support plate. The three-jaw chuck A is fixedly mounted on the output shaft. It also includes a changing mechanism and a placing mechanism. The changing mechanism is mounted on the base plate and is used to change the take-up bobbin on the three-jaw chuck A. The placing mechanism is mounted on the base plate and is used to hold the take-up bobbin. In use, the take-up bobbin is clamped and fixed by the three-jaw chuck A, and then one end of the cotton yarn is wound around the take-up bobbin. Then, the servo motor... The motor drives the three-jaw chuck A to rotate the take-up drum. During the rotation, the cotton yarn is continuously wound onto the take-up drum. When the cotton yarn is wound to a specified degree on the take-up drum, the take-up drum with the cotton yarn wound on it is removed from the three-jaw chuck A by the replacement mechanism. Then, a new take-up drum is moved onto the three-jaw chuck A by the replacement mechanism. The three-jaw chuck A then clamps and fixes the new take-up drum and continues to wind the cotton yarn. At the same time, the replacement mechanism moves the take-up drum with the cotton yarn wound on it to the placement mechanism for storage. During use, it can assist the operator in changing the take-up drum on the three-jaw chuck A, reducing labor intensity, and is convenient and highly practical.

[0005] Preferably, the replacement mechanism includes an electric slide rail, a sliding plate, an electric turntable, a lifting block, two sets of three-jaw chucks B, and a lifting mechanism. The electric slide rail is fixedly installed on the base plate, the sliding plate is installed on the electric slide rail, and the electric slide rail is used to move the sliding plate left and right. The electric turntable is fixedly installed on the upper end of the sliding plate. The lifting block is installed on the rotating end of the upper part of the electric turntable through the lifting mechanism, and the lifting mechanism is used to adjust the height of the lifting block. The two sets of three-jaw chucks B are respectively fixedly installed on the left and right sides of the lifting block. When replacing the take-up reel on the three-jaw chuck A... First, the new take-up spool is clamped and fixed by the three-jaw chuck B on the right side of the lifting block. Then, the lifting mechanism causes the lifting block to raise the two sets of three-jaw chucks B until they are at the same height as the three-jaw chuck A. Next, the electric slide rail causes the sliding plate to move the electric turntable to the left. The electric turntable, through the lifting mechanism, causes the lifting block to move the two sets of three-jaw chucks B to the left until the right side of the take-up spool with cotton yarn wound on the three-jaw chuck A moves into the three-jaw chuck B on the left side of the lifting block. Finally, the three-jaw chuck on the left side of the three-jaw chuck B... Disc B clamps and secures the take-up spool wrapped with cotton yarn. Then, the three-jaw chuck A is released, and the electric turntable is activated. The electric turntable, via a lifting mechanism, rotates the lifting block, thereby swapping the positions of the two sets of three-jaw chucks B. The three-jaw chuck B holding the new take-up spool rotates to the side closer to three-jaw chuck A, then three-jaw chuck A clamps and secures the new take-up spool. Next, the electric slide rail, via a sliding plate, moves the electric turntable, driving the lifting mechanism and lifting block to the right. The lifting block then moves the two sets of three-jaw chucks B to the right, allowing the take-up of the cotton yarn to proceed. The take-up drum moves above the placement mechanism, then the lifting block descends, which in turn lowers the three-jaw chuck B and the take-up drum wound with cotton yarn, allowing the take-up drum wound with cotton yarn to be placed on the placement mechanism. Then, the corresponding three-jaw chuck B is released. This facilitates the replacement of the take-up drum and reduces labor intensity. When the electric turntable drives the lifting mechanism and the lifting block to rotate, the electric slide rail drives the sliding plate and the electric turntable to move appropriately to the right, preventing interference between the take-up drum held by the lifting mechanism and the two sets of three-jaw chucks B and the three-jaw chuck A during rotation.

[0006] Preferably, the lifting mechanism includes a support frame, a hydraulic cylinder, and a push rod. The support frame is fixedly installed on the rotating end of the electric turntable, the hydraulic cylinder is fixedly installed on the upper end of the support frame, the push rod is slidably installed on the upper part of the support frame, the upper end of the push rod is connected to the output end of the hydraulic cylinder, the lifting block is slidably installed on the support frame, and the lifting block is fixedly installed on the lower end of the push rod. When the height of the lifting block is adjusted, the hydraulic cylinder is opened, and the hydraulic cylinder can drive the lifting block to adjust the height of the two sets of three-jaw chucks B through the push rod, thereby adjusting the height of the take-up drum held on the three-jaw chucks B, which facilitates the replacement of the take-up drum.

[0007] Preferably, the placement mechanism includes a bracket, a support plate, two sets of trays, and a distance adjustment mechanism. The bracket is fixedly installed on the upper end of the base plate, the support plate is placed on the upper end of the bracket, and both sets of trays are installed on the upper end of the support plate through the distance adjustment mechanism. The distance adjustment mechanism is used to adjust the distance between the two sets of trays. When the take-up drum with cotton yarn wound on it, which is held and fixed by the three-jaw chuck B, moves above the two sets of trays, the lifting block drives the three-jaw chuck B to descend, so that the take-up drum with cotton yarn wound on it falls onto the two sets of trays. Then, the three-jaw chuck B is released. This facilitates the support of the take-up drum.

[0008] Preferably, the distance adjustment mechanism includes multiple sets of slide rails, a lead screw, and two sets of connecting blocks. The slide rails are fixedly mounted on the upper end of the support plate, and the two sets of support plates are slidably mounted left and right on the slide rails. The lead screw is rotatably mounted on the support plate, and its left and right sides are respectively provided with external threads in opposite directions. The two sets of connecting blocks are screwed onto the left and right sides of the lead screw, and are respectively fixedly mounted on the lower ends of the two sets of support plates. Rotating the lead screw, through the two sets of connecting blocks, adjusts the distance between the two sets of support plates until the distance between them matches the length of the take-up drum. Because the distance between the two sets of support plates is adjustable, it can be adjusted according to the length of the take-up drum, supporting take-up drums of different lengths. It is convenient to use and has few limitations.

[0009] Preferably, the support plate is provided with multiple slots; with the above configuration, when a forklift is needed to move the support plate, the forklift can be inserted into the multiple slots on the support plate to move the support plate, which facilitates the movement of the support plate.

[0010] Preferably, the upper ends of both sets of trays are provided with rubber pads; this design prevents the two sets of trays from scratching the take-up drum and improves reliability.

[0011] Compared with the prior art, the beneficial effects of this utility model are: it can assist workers in changing the take-up drum on the three-jaw chuck A during use, reducing labor intensity, making it convenient to use and highly practical. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the first isometric structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the second isometric structure of this utility model;

[0014] Figure 3 It is a structural diagram of sliding plates, electric slide rails, and electric turntables, etc.

[0015] Figure 4 It is a structural diagram of the hydraulic cylinder, push rod, and lifting block;

[0016] Figure 5 It is a structural diagram of the bracket, support plate, and tray, etc.

[0017] Figure 6 This is a structural diagram of the lead screw, connecting block, and support plate.

[0018] The following are labels in the attached diagram: 1. Base plate; 2. Support plate; 3. Servo motor; 4. Three-jaw chuck A; 5. Electric slide rail; 6. Sliding plate; 7. Electric turntable; 8. Lifting block; 9. Three-jaw chuck B; 10. Support frame; 11. Hydraulic cylinder; 12. Push rod; 13. Bracket; 14. Support plate; 15. Pallet; 16. Slide rail; 17. Lead screw; 18. Connecting block; 19. Groove; 20. Take-up drum. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] like Figures 1 to 6 The automatic take-up device for cotton yarn production of this utility model includes a base plate 1, a support plate 2, a servo motor 3, a three-jaw chuck A4, a changing mechanism, and a placement mechanism. The support plate 2 is fixedly installed on the upper end of the base plate 1. The servo motor 3 is fixedly installed on the support plate 2, and its output end is provided with an output shaft, which is rotatably installed on the support plate 2. The three-jaw chuck A4 is fixedly installed on the output shaft. The changing mechanism is installed on the base plate 1 and is used to change the take-up bobbin on the three-jaw chuck A4. The placement mechanism is installed on the base plate 1 and is used to hold the take-up bobbin. In use, the take-up bobbin 20 is clamped and fixed by the three-jaw chuck A4, and then one end of the cotton yarn is wound around the take-up bobbin 20. Then, the servo motor 3 drives the take-up bobbin to take up the yarn. The three-jaw chuck A4 drives the take-up drum 20 to rotate. During the rotation, the cotton yarn is continuously wound onto the take-up drum 20. When the cotton yarn is wound to a specified extent on the take-up drum 20, the take-up drum 20 with the cotton yarn wound on it is removed from the three-jaw chuck A4 through the replacement mechanism. Then, a new take-up drum 20 is moved onto the three-jaw chuck A4 through the replacement mechanism. The three-jaw chuck A4 then clamps and fixes the new take-up drum 20 and continues to wind the cotton yarn. At the same time, the replacement mechanism moves the take-up drum 20 with the cotton yarn wound onto the placement mechanism for storage. During use, it can assist workers in changing the take-up drum 20 on the three-jaw chuck A4, reducing labor intensity, and is convenient and practical.

[0022] like Figure 1 and Figure 3The replacement mechanism includes an electric slide rail 5, a sliding plate 6, an electric turntable 7, a lifting block 8, two sets of three-jaw chucks B9, and a lifting mechanism. The electric slide rail 5 is fixedly installed on the base plate 1, and the sliding plate 6 is installed on the electric slide rail 5. The electric slide rail 5 is used to move the sliding plate 6 left and right. The electric turntable 7 is fixedly installed on the upper end of the sliding plate 6. The lifting block 8 is installed on the rotating end of the upper part of the electric turntable 7 through the lifting mechanism. The lifting mechanism is used to adjust the height of the lifting block 8. The two sets of three-jaw chucks B9 are fixedly installed on the left and right sides of the lifting block 8, respectively. When replacing the take-up reel 20 on the three-jaw chuck A4, first... The new take-up spool 20 is clamped and fixed by the three-jaw chuck B9 on the right side of the lifting block 8. Then, the lifting mechanism causes the lifting block 8 to raise the two sets of three-jaw chucks B9 until they are at the same height as the three-jaw chuck A4. Then, the electric slide rail 5 causes the sliding plate 6 to move the electric turntable 7 to the left. The electric turntable 7, through the lifting mechanism, causes the lifting block 8 to move the two sets of three-jaw chucks B9 to the left until the right side of the take-up spool 20 with cotton yarn wound on the three-jaw chuck A4 moves into the three-jaw chuck B9 on the left side of the lifting block 8. Then, the three-jaw chuck B9 on the left side of the three-jaw chuck B9 moves to the right side of the three-jaw chuck B9. Nine pairs of take-up spools 20 wrapped with cotton yarn are clamped and fixed. Then, the three-jaw chuck A4 is released, and the electric turntable 7 is opened. The electric turntable 7 rotates the lifting block 8 through the lifting mechanism, thereby exchanging the positions of the two sets of three-jaw chucks B9. The three-jaw chuck B9 holding the new take-up spool 20 rotates to the side closer to the three-jaw chuck A4, and then the three-jaw chuck A4 clamps and fixes the new take-up spool 20. Then, the electric slide rail 5 drives the electric turntable 7, lifting mechanism and lifting block 8 to the right through the sliding plate 6. The lifting block 8 drives the two sets of three-jaw chucks B9 to the right, so that the take-up spools wrapped with cotton yarn... 20 is moved above the placement mechanism, then the lifting block 8 is lowered, which in turn lowers the three-jaw chuck B9 and the take-up spool 20 wrapped with cotton yarn, allowing the take-up spool 20 wrapped with cotton yarn to be placed on the placement mechanism. Then the corresponding three-jaw chuck B9 is released; this facilitates the replacement of the take-up spool 20 and reduces labor intensity; when the electric turntable 7 drives the lifting mechanism and the lifting block 8 to rotate, the electric slide rail 5 drives the sliding plate 6 and the electric turntable 7 to move appropriately to the right, preventing interference between the take-up spool 20 held on the lifting mechanism and the two sets of three-jaw chucks B9 and the three-jaw chuck A4 during rotation.

[0023] like Figure 3 and Figure 4The lifting mechanism includes a support frame 10, a hydraulic cylinder 11, and a push rod 12. The support frame 10 is fixedly installed on the rotating end of the electric turntable 7. The hydraulic cylinder 11 is fixedly installed on the upper end of the support frame 10. The push rod 12 is slidably installed on the upper part of the support frame 10. The upper end of the push rod 12 is connected to the output end of the hydraulic cylinder 11. The lifting block 8 is slidably installed on the support frame 10. The lifting block 8 is fixedly installed on the lower end of the push rod 12. When the height of the lifting block 8 is adjusted, the hydraulic cylinder 11 is opened. The hydraulic cylinder 11 can drive the lifting block 8 to adjust the height of the two sets of three-jaw chucks B9 through the push rod 12, thereby adjusting the height of the take-up drum 20 clamped on the three-jaw chucks B9, which facilitates the replacement of the take-up drum 20.

[0024] like Figure 1 and Figure 5 The placement mechanism includes a bracket 13, a support plate 14, two sets of trays 15, and a distance adjustment mechanism. The bracket 13 is fixedly installed on the upper end of the base plate 1, and the support plate 14 is placed on the upper end of the bracket 13. Both sets of trays 15 are installed on the upper end of the support plate 14 through the distance adjustment mechanism, which is used to adjust the distance between the two sets of trays 15. When the take-up drum 20 with cotton yarn wound on it, which is held and fixed by the three-jaw chuck B9, moves above the two sets of trays 15, the lifting block 8 drives the three-jaw chuck B9 to descend, so that the take-up drum 20 with cotton yarn wound on it falls onto the two sets of trays 15. Then the three-jaw chuck B9 is released, which facilitates the support of the take-up drum 20.

[0025] Both sets of trays 15 are equipped with rubber pads at their upper ends; this design prevents the two sets of trays 15 from scratching the take-up drum 20 and improves reliability.

[0026] Example 2

[0027] Based on Embodiment 1, the support plate 14 is provided with a plurality of slots 19; with the above arrangement, when it is necessary to move the support plate 14 with a forklift, the forklift can be inserted into the plurality of slots 19 on the support plate 14 to move the support plate 14, which facilitates the movement of the support plate 14.

[0028] In this case, both the three-jaw chuck A4 and the three-jaw chuck B9 are pneumatic three-jaw chucks.

[0029] In this invention, the three-jaw chuck A4 and three-jaw chuck B9 of the automatic take-up device for cotton yarn production are both pneumatic three-jaw chucks and are purchased from the market. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An automatic take-up device for cotton yarn production, comprising a base plate (1), a support plate (2), a servo motor (3), and a three-jaw chuck A (4), wherein the support plate (2) is fixedly installed on the upper end of the base plate (1), the servo motor (3) is fixedly installed on the support plate (2), the output end of the servo motor (3) is provided with an output shaft, the output shaft is rotatably installed on the support plate (2), and the three-jaw chuck A (4) is fixedly installed on the output shaft; characterized in that, It also includes a replacement mechanism and a placement mechanism. The replacement mechanism is installed on the base plate (1) and is used to replace the take-up drum on the three-jaw chuck A (4). The placement mechanism is installed on the base plate (1) and is used to hold the take-up drum.

2. The automatic take-up device for cotton yarn production as described in claim 1, characterized in that, The replacement mechanism includes an electric slide rail (5), a sliding plate (6), an electric turntable (7), a lifting block (8), two sets of three-jaw chucks B (9), and a lifting mechanism. The electric slide rail (5) is fixedly installed on the base plate (1), the sliding plate (6) is installed on the electric slide rail (5), and the electric slide rail (5) is used to move the sliding plate (6) left and right. The electric turntable (7) is fixedly installed on the upper end of the sliding plate (6), and the lifting block (8) is installed on the rotating end of the electric turntable (7) through the lifting mechanism. The lifting mechanism is used to adjust the height of the lifting block (8), and the two sets of three-jaw chucks B (9) are fixedly installed on the left and right sides of the lifting block (8).

3. The automatic take-up device for cotton yarn production as described in claim 2, characterized in that, The lifting mechanism includes a support frame (10), a hydraulic cylinder (11), and a push rod (12). The support frame (10) is fixedly installed on the rotating end of the electric turntable (7). The hydraulic cylinder (11) is fixedly installed on the upper end of the support frame (10). The push rod (12) is slidably installed on the upper part of the support frame (10). The upper end of the push rod (12) is connected to the output end of the hydraulic cylinder (11). The lifting block (8) is slidably installed on the support frame (10). The lifting block (8) is fixedly installed on the lower end of the push rod (12).

4. The automatic take-up device for cotton yarn production as described in claim 1, characterized in that, The placement mechanism includes a bracket (13), a support plate (14), two sets of trays (15), and a distance adjustment mechanism. The bracket (13) is fixedly installed on the upper end of the base plate (1), the support plate (14) is placed on the upper end of the bracket (13), and the two sets of trays (15) are installed on the upper end of the support plate (14) through the distance adjustment mechanism. The distance adjustment mechanism is used to adjust the distance between the two sets of trays (15).

5. The automatic take-up device for cotton yarn production as described in claim 4, characterized in that, The distance adjustment mechanism includes multiple sets of slide rails (16), lead screws (17), and two sets of connecting blocks (18). The multiple sets of slide rails (16) are all fixedly installed on the upper end of the support plate (14). The two sets of support plates (15) are slidably installed on the multiple sets of slide rails (16). The lead screw (17) is rotatably installed on the support plate (14). The left and right parts of the lead screw (17) are respectively provided with external threads with opposite directions of rotation. The two sets of connecting blocks (18) are respectively screwed to the left and right parts of the lead screw (17). The two sets of connecting blocks (18) are respectively fixedly installed on the lower end of the two sets of support plates (15).

6. The automatic take-up device for cotton yarn production as described in claim 4, characterized in that, The support plate (14) is provided with multiple slots (19).

7. The automatic take-up device for cotton yarn production as described in claim 4, characterized in that, Both sets of trays (15) are equipped with rubber pads at their upper ends.

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