Cone yarn counterweight mechanism

Abstract

The utility model discloses a cone yarn counterweight mechanism, which belongs to the field of cone yarn counterweight and comprises a workbench, a pressure detector arranged on one side of the workbench, a moving frame arranged on the top of the pressure detector, a first screw rotationally connected to the inner side of the moving frame, a rectangular block in threaded connection to the outer side of the first screw, and a hydraulic cylinder fixedly connected to the bottom of the rectangular block. The output end of the hydraulic cylinder is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a plurality of vertical strips, the bottoms of the vertical strips are fixedly connected with the same first block, and the inner side of the first block is rotationally connected with a second screw. The cone yarn clamping device is reasonable in structural design, cone yarn can be automatically clamped and placed at a proper position through cooperation of the movable frame, the second screw rod, the second motor, the first screw rod, the long block and the connecting rod, so that the situation that the cone yarn is manually carried down is avoided, and the working efficiency of a user is further improved.

Description

Technical Field

[0001] This utility model relates to the field of yarn bobbin counterweight, and in particular to a yarn bobbin counterweight mechanism. Background Technology

[0002] Yarn cones are the product of the winding process in textile mills, consisting of yarn tubes that fall from the spinning frame or twisting machine in the previous process. Depending on the requirements of subsequent processes in weaving, knitting, or towel factories, yarn cones extend the yarn length and remove defects and impurities. On the winding machine, the yarn is rewound into larger volumes with or without selvage, wound into a specific shape (such as conical or cylindrical), and with a certain winding density, using grooved bobbins or rapidly moving guide hooks. In the textile industry, the packaging process requires weighing and counterweighting a certain number of yarn cones to meet specific packaging requirements.

[0003] When existing yarn bobbin counterweight mechanisms are in use, if the yarn bobbins have different weights, the yarn bobbins are mostly removed from the device manually and the weights are adjusted. Due to manual operation, this work is labor-intensive and inefficient. Therefore, we propose a yarn bobbin counterweight mechanism to solve this problem. Utility Model Content

[0004] The purpose of this invention is to provide a bobbin counterweight mechanism to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A yarn bobbin counterweight mechanism includes: a workbench, a pressure detector on one side of the workbench, a movable frame on top of the pressure detector, a first screw rotatably connected to the inner side of the movable frame, a rectangular block threadedly connected to the outer side of the first screw, a hydraulic cylinder fixedly connected to the bottom of the rectangular block, a connecting block fixedly connected to the output end of the hydraulic cylinder, multiple vertical bars fixedly connected to the bottom of the connecting block, the same first block fixedly connected to the bottom of the multiple vertical bars, a second screw rotatably connected to the inner side of the first block, a second block threadedly connected to the outer side of the second screw, multiple connecting rods rotatably connected to the outer ends of the multiple connecting rods, a clamping plate rotatably connected to the other end of each of the multiple connecting rods, multiple sliding holes adapted to the clamping plates being opened on the inner side of the first block, the outer sides of the multiple clamping plates being slidably connected to the inner sides of the corresponding sliding holes, and the inner side of the second block being slidably connected to the outer sides of the multiple vertical bars, and a yarn bobbin being disposed on top of the pressure detector.

[0007] Preferably, a second motor is fixedly connected to the bottom of the connecting block, the output end of the second motor is fixedly connected to the top of the second screw, a first motor is fixedly connected to one side of the moving frame, the output end of the first motor is fixedly connected to one end of the first screw, and a long block is fixedly connected to the inner side of the moving frame, and the outer side of the long block is slidably connected to the inner side of the rectangular block.

[0008] Preferably, an electric push rod is fixedly connected to the top of the workbench, the output end of the electric push rod is fixedly connected to one side of the movable frame, and a guide groove adapted to the movable frame is opened on the top of the workbench, and the outer side of the movable frame is slidably connected to the inner side of the guide groove.

[0009] Preferably, the workbench is provided with a normal channel, a deviation channel and a transport channel on its outer side, and a robotic arm is provided on one side of both the normal channel and the deviation channel.

[0010] Preferably, a support base is fixedly connected to the bottom of the workbench.

[0011] Preferably, a controller is provided on the outside of the workbench, and the controller is electrically connected to the No. 1 motor, hydraulic cylinder, pressure detector, electric push rod and robotic arm.

[0012] In this utility model, a yarn bobbin counterweight mechanism is described. By placing the yarn bobbin on the surface of the transport channel and starting the machine to transport it, the yarn bobbin is transported to the top of the pressure detector as it is transported through the transport channel. At this time, the top of the pressure detector is squeezed by the yarn bobbin and begins to detect the weight of the yarn bobbin. When the counterweight of the yarn bobbin is appropriate, the hydraulic cylinder is activated, causing the clamping plate to extend and retract downward into the inside of the yarn bobbin. At this time, the second motor is activated, causing the second screw to start rotating. This causes the second block to move vertically. Furthermore, the connecting rod starts to rotate and drives the clamping plate to move horizontally, thereby clamping and fixing the yarn bobbin. Since the counterweight of the yarn bobbin is appropriate at this time, the electric push rod is activated, causing the moving frame to start moving in the direction of the normal channel.

[0013] In this utility model, the yarn bobbin counterweight mechanism, after moving to a suitable distance, also grabs the yarn bobbin to that position. At this time, the control mechanism stops fixing the yarn bobbin, allowing it to continue being transported to the appropriate position at the top of the normal channel. Furthermore, the clamping plate, motor number one, and electric push rod, and other corresponding mechanisms, return to their initial state and wait for the arrival of new yarn bobbins. When a new yarn bobbin is transported to the top of the pressure detector and a problem with the counterweight is detected, the above clamping operation continues and motor number one is started, allowing the yarn bobbin to be grabbed to the top of the deviation channel. Subsequently, the user controls the corresponding robotic arm to adjust the counterweight of the yarn bobbin based on the information obtained from the pressure detector.

[0014] This utility model has a reasonable structural design. Through the cooperation between the moving frame, the second screw, the second motor, the first screw, the long block and the connecting rod, the yarn package can be automatically clamped and placed in a suitable position, thereby avoiding manual handling and further improving the user's work efficiency. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of a yarn bobbin counterweight mechanism proposed in this utility model;

[0016] Figure 2 This is a cross-sectional view of the No. 1 screw and the long block proposed in this utility model;

[0017] Figure 3 This is a schematic diagram of the electric push rod and moving frame structure proposed in this utility model.

[0018] In the diagram: 1. Normal channel; 2. Deviation channel; 3. Transport channel; 4. Robotic arm; 5. Controller; 6. Yarn package; 7. Pressure detector; 8. Workbench; 9. Electric push rod; 10. Moving frame; 11. Motor No. 1; 12. Screw No. 1; 13. Hydraulic cylinder; 14. Long block; 15. Motor No. 2; 16. Block No. 1; 17. Screw No. 2; 18. Block No. 2; 19. Connecting rod; 20. Clamping plate. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0020] Reference Figure 1-3 A yarn bobbin counterweight mechanism includes: a workbench 8, a pressure detector 7 on one side of the workbench 8, a movable frame 10 on the top of the pressure detector 7, a first screw 12 rotatably connected to the inner side of the movable frame 10, a rectangular block threadedly connected to the outer side of the first screw 12, a hydraulic cylinder 13 fixedly connected to the bottom of the rectangular block, a connecting block fixedly connected to the output end of the hydraulic cylinder 13, multiple vertical bars fixedly connected to the bottom of the connecting block, the same first block 16 fixedly connected to the bottom of the multiple vertical bars, a second screw 17 rotatably connected to the inner side of the first block 16, a second block 18 threadedly connected to the outer side of the second screw 17, multiple connecting rods 19 rotatably connected to the outer side of the second block 18, a clamping plate 20 rotatably connected to the other end of each of the multiple connecting rods 19, multiple sliding holes adapted to the clamping plate 20 being opened on the inner side of the first block 16, the outer sides of the multiple clamping plates 20 being slidably connected to the inner side of the corresponding sliding holes, the inner side of the second block 18 being slidably connected to the outer side of the multiple vertical bars, and a yarn bobbin 6 on the top of the pressure detector 7.

[0021] In this embodiment, a second motor 15 is fixedly connected to the bottom of the connecting block, and the output end of the second motor 15 is fixedly connected to the top of the second screw 17. A first motor 11 is fixedly connected to one side of the moving frame 10, and the output end of the first motor 11 is fixedly connected to one end of the first screw 12. A long block 14 is fixedly connected to the inner side of the moving frame 10, and the outer side of the long block 14 is slidably connected to the inner side of the rectangular block. An electric push rod 9 is fixedly connected to the top of the workbench 8, and the output end of the electric push rod 9 is fixedly connected to one side of the moving frame 10. A guide groove adapted to the moving frame 10 is opened on the top of the workbench 8, and the outer side of the moving frame 10 is slidably connected to the inner side of the guide groove, which allows the moving frame 10 to move stably.

[0022] In this embodiment, a normal channel 1, a deviation channel 2, and a transport channel 3 are provided on the outside of the workbench 8, and a robotic arm 4 is provided on one side of both the normal channel 1 and the deviation channel 2. A controller 5 is provided on the outside of the workbench 8, and a support base is fixedly connected to the bottom of the workbench 8. The controller 5 is electrically connected to the No. 1 motor 11, the hydraulic cylinder 13, the pressure detector 7, the electric push rod 9, and the robotic arm 4, so as to facilitate the user to control the device.

[0023] In this embodiment, during use, the yarn package 6 is placed on the surface of the transport channel 3, and the machine is started to transport it. As the transport channel 3 transports the yarn package 6, it is transported to the top of the pressure detector 7. At this time, the top of the pressure detector 7 is squeezed by the yarn package 6 and begins to detect the weight of the yarn package 6. When the counterweight of the yarn package 6 is appropriate, the hydraulic cylinder 13 is activated, causing the clamping plate 20 to extend and retract downward into the inside of the yarn package 6. At this time, the second motor 15 is activated, causing the second screw 17 to start rotating. This causes the second block 18 to move vertically. Furthermore, the connecting rod 19 starts to rotate and drives the clamping plate 20 to move horizontally, thereby clamping and fixing the yarn package 6. Since the counterweight of the yarn package 6 is appropriate at this time, the hydraulic cylinder 13 is activated, causing the clamping plate 20 to move horizontally, thereby clamping and fixing the yarn package 6. The electric push rod 9 is activated, causing the moving frame 10 to move towards the normal channel 1. When it moves to the appropriate distance, the yarn bobbin 6 is also grabbed and placed at that position. At this time, the control mechanism stops fixing the yarn bobbin 6, allowing it to continue to be transported to the appropriate position at the top of the normal channel 1. Furthermore, the clamping plate 20, the first motor 11, and the electric push rod 9 return to their initial states and wait for the arrival of the new yarn bobbin 6. When the new yarn bobbin 6 is transported to the top of the pressure detector 7 and a problem with the counterweight is detected, the above clamping operation continues and the first motor 11 is activated, allowing the yarn bobbin 6 to be grabbed and placed at the top of the deviation channel 2. Subsequently, the user controls the corresponding robotic arm 4 to adjust the counterweight of the yarn bobbin 6 based on the information obtained from the pressure detector 7.

[0024] The above provides a detailed description of the yarn bobbin counterweight mechanism provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A yarn bobbin counterweight mechanism, characterized in that, include: A workbench (8) is provided with a pressure detector (7) on one side. A movable frame (10) is provided on the top of the pressure detector (7). A screw (12) is rotatably connected to the inner side of the movable frame (10). A rectangular block is threadedly connected to the outer side of the screw (12). A hydraulic cylinder (13) is fixedly connected to the bottom of the rectangular block. A connecting block is fixedly connected to the output end of the hydraulic cylinder (13). Multiple vertical bars are fixedly connected to the bottom of the connecting block. The bottom of the multiple vertical bars is fixedly connected to the same block (16). The inner side of the block (16) is... A second screw (17) is rotatably connected, and a second block (18) is threadedly connected to the outside of the second screw (17). Multiple connecting rods (19) are rotatably connected to the outside of the second block (18). The other end of each of the multiple connecting rods (19) is rotatably connected to a clamping plate (20). Multiple sliding holes adapted to the clamping plate (20) are opened on the inner side of the first block (16). The outer sides of the multiple clamping plates (20) are slidably connected to the inner side of the corresponding sliding holes. The inner side of the second block (18) is slidably connected to the outer side of multiple vertical bars. A bobbin (6) is provided on the top of the pressure detector (7).

2. A cone filling mechanism according to claim 1, wherein A second motor (15) is fixedly connected to the bottom of the connecting block. The output end of the second motor (15) is fixedly connected to the top of the second screw (17). A first motor (11) is fixedly connected to one side of the moving frame (10). The output end of the first motor (11) is fixedly connected to one end of the first screw (12). A long block (14) is fixedly connected to the inside of the moving frame (10). The outside of the long block (14) is slidably connected to the inside of the rectangular block.

3. A cone filling mechanism according to claim 1, wherein An electric push rod (9) is fixedly connected to the top of the workbench (8). The output end of the electric push rod (9) is fixedly connected to one side of the movable frame (10). A guide groove adapted to the movable frame (10) is opened on the top of the workbench (8). The outer side of the movable frame (10) is slidably connected to the inner side of the guide groove.

4. A cone filling mechanism according to claim 1, wherein The workbench (8) is provided with a normal channel (1), a deviation channel (2) and a transport channel (3) on its outer side, and a robotic arm (4) is provided on one side of both the normal channel (1) and the deviation channel (2).

5. A cone filling mechanism according to claim 1, wherein The bottom of the workbench (8) is fixedly connected to a support base.

6. A cone filling mechanism according to claim 1, wherein A controller (5) is provided on the outside of the workbench (8). The controller (5) is electrically connected to the No. 1 motor (11), hydraulic cylinder (13), pressure detector (7), electric push rod (9) and robotic arm (4).

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