Rapid fabric winding mechanism

Abstract

The utility model discloses a quick fabric winding mechanism, which belongs to the technical field of fabric winding, and comprises a support, a linear guide rail module is mounted on the side surface of the support close to the top end, a support frame is mounted at the moving end of the linear guide rail module, an assembly plate is mounted in the middle of the top of the support frame, and the assembly plate is mounted on the support frame. An input wheel is rotatably mounted on one side of the back face of the assembly plate through a fixed shaft. According to the utility model, the cross plate is adopted, the groove is formed in the cross plate, the spring and the balancing weight are arranged, and the arrangement position of the balancing weight is combined, so that the centrifugal force generated by the rotating drum during rotation can be counteracted, the rotation stability of the rotating drum is improved, and the vibration generated by rotation is absorbed by arranging the spring shock absorber, so that the vibration of the rotating drum is reduced, and the service life of the rotating drum is prolonged. And in combination with the use of a spring and a balancing weight, the stability of the rotary drum is further improved, the rotary drum can keep stable high-speed rotation, and the winding speed and efficiency are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric winding, and in particular relates to a fast fabric winding mechanism. Background Art

[0002] Fabric winding is an important part of the textile and clothing production process, which involves neatly rolling up the produced fabric for storage, transportation and subsequent processing. Its purpose is to protect the fabric from damage, ensure its flatness, and facilitate subsequent cutting, sewing and other processes.

[0003] When winding fabric, in order to ensure winding efficiency, the drum needs to maintain a certain speed. Therefore, as the fabric on the drum increases, the centrifugal force generated by the drum makes the drum prone to vibration during rotation, affecting the stability during winding.

[0004] Therefore, in order to maintain the stability of winding, it is necessary to improve the rotation stability of the rotating drum used during winding, so a fabric winding mechanism is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the shortcomings of the above-mentioned prior art and provide a fabric rapid winding mechanism.

[0006] The technical solution adopted to solve the above technical problems is: a fabric fast winding mechanism, including a bracket, a linear guide module is installed on the side of the bracket near the top position, the movable end of the linear guide module is installed with a support frame, an assembly plate is installed at the middle position of the top of the support frame, an input wheel is fixedly mounted on one side of the back of the assembly plate, a counterweight ring is fixedly mounted on the center position of the back of the assembly plate, a transmission gear surrounding the counterweight ring is fixedly mounted on the back of the assembly plate, the transmission gear is meshed with a gear ring, a connecting block coaxially mounted with the counterweight ring is installed on the front of the assembly plate, a cross plate is installed on the inner wall of the counterweight ring, a mounting groove is provided on the back of the cross plate, a spring is installed inside the mounting groove, a counterweight block is installed on one end of the spring, a spring shock absorber is installed on the inner wall of the counterweight ring, a pressure roller shaft is fixedly mounted on the side of the front of the assembly plate near the input wheel, a warning light is installed on the back of the assembly plate, and a limit switch is installed on the front of the assembly plate, which is located directly below the connecting block and electrically connected to the warning light.

[0007] Furthermore, the outer wall of the counterweight ring is provided with teeth meshing with the transmission gears. There are three transmission gears in total and they surround the counterweight ring. Through the above scheme, the counterweight ring can be driven to rotate by the transmission gears, and combined with the arrangement of the transmission gears to form a planetary gear system, the speed can be adjusted through different gear ratios.

[0008] Furthermore, the counterweight block is arranged inside the mounting groove near the center of the counterweight ring. Thus, through the above arrangement, when the winding mechanism supports the winding drum to rotate, the centrifugal force generated by the rotation is offset by the counterweight ring to maintain the stability of the rotation.

[0009] Furthermore, the outer surfaces of the input wheel and the ring gear are in contact with each other and are both provided with a friction layer. The friction layer enables the input wheel to drive the ring gear to rotate, and the ring gear provides power to drive the counterweight ring to rotate.

[0010] Furthermore, there are four spring shock absorbers, all of which are evenly distributed inside the counterweight ring at a forty-five degree angle to the cross plate. Through the above distribution setting, when the counterweight ring supports the rotation of the drum, the spring shock absorbers provide a shock-absorbing function, further improving the stability of the drum rotation.

[0011] Furthermore, the number of the mounting slots is four and they are evenly distributed on the back of the cross plate. The above arrangement increases the number of counterweight blocks that can be set, thereby improving the balancing effect of the counterweight blocks.

[0012] The beneficial effects of the present invention are as follows: the present invention adopts a cross plate, and by opening a groove on the cross plate and arranging a spring and a counterweight block, and combining the setting position of the counterweight block, the centrifugal force generated by the rotating drum during rotation will be offset, thereby improving the rotation stability of the rotating drum, and then by arranging a spring shock absorber, the vibration generated by the rotation is absorbed, and combined with the use of the spring and the counterweight block, the stability of the rotating drum is further improved, so that the rotating drum can maintain stable high-speed rotation, thereby improving the winding speed and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a structural schematic diagram of the utility model;

[0015] Figure 3 It is a side view of the structure of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the counterweight ring of the utility model.

[0017] Figure numerals: 1. bracket; 2. linear guide module; 3. support frame; 4. assembly plate; 5. input wheel; 6. counterweight ring; 7. transmission gear; 8. gear ring; 9. connecting block; 10. cross plate; 11. mounting groove; 12. spring; 13. counterweight block; 14. spring shock absorber; 15. pressure roller shaft; 16. limit switch; 17. warning light. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0019] like Figures 1 to 4 As shown, a fabric rapid winding mechanism of this embodiment includes a bracket 1, a linear guide module 2 is installed on the side of the bracket 1 near the top position, and a support frame 3 is installed on the movable end of the linear guide module 2, so that the position height of the support frame 3 can be accurately adjusted by the set linear guide module 2, an assembly plate 4 is installed in the middle position of the top of the support frame 3, and an input wheel 5 is installed on one side of the back of the assembly plate 4 for fixed axis rotation. The input wheel 5 is used to input power, and the input wheel 5 is used as a power input source by external power equipment such as a motor, and a counterweight ring 6 is installed on the center position of the back of the assembly plate 4 for fixed axis rotation.

[0020] like Figure 2 As shown, a transmission gear 7 surrounding the counterweight ring 6 is installed on the back of the assembly plate 4 for fixed-axis rotation. The outer wall of the counterweight ring 6 is provided with teeth meshing with the transmission gear 7. There are three transmission gears 7 surrounding the counterweight ring 6. The transmission gear 7 is meshed with a ring gear 8, so that a planetary transmission system is formed through the position of the counterweight ring 6, the transmission gear 7 and the ring gear 8, and the meshing between the teeth. Then, different transmission ratios can be formed by combining gears with different numbers of teeth, and the speed can be adjusted according to actual production needs. The outer surfaces of the input wheel 5 and the ring gear 8 are in contact with each other and are both provided with a friction layer. The ring gear 8 is driven to rotate by the contact between the input wheel 5 and the ring gear 8 and the friction force.

[0021] like Figure 4As shown, the front of the assembly plate 4 is equipped with a connecting block 9 coaxially installed with the counterweight ring 6. The connecting block 9 is used to install the rotating drum. Therefore, in actual use, two of the winding mechanisms are required to install the rotating drum between the two connecting blocks 9. A cross plate 10 is installed on the inner wall of the counterweight ring 6. A mounting groove 11 is opened on the back of the cross plate 10. There are four mounting grooves 11 and they are evenly distributed on the back of the cross plate 10. A spring 12 is installed inside the mounting groove 11, and a counterweight 13 is installed at one end of the spring 12. Therefore, the counterweight 13 can slide in the mounting groove 11 under the connection of the spring 12, and the counterweight 13 is arranged inside the mounting groove 11 close to the center of the circle of the counterweight ring 6. Therefore, as the counterweight ring 6 supports the rotating drum to rotate, when the counterweight 13 is in the position of compressing the spring 12, the centrifugal force generated by the rotation needs to overcome the gravity of the counterweight 13 and the elastic force of the spring 12. When the counterweight 13 is in the position of tensioning the spring 12, the centrifugal force The gravity of the counterweight block 13 is combined to pull the spring 12, and the elastic force of the spring 12 is used to offset it, so that the centrifugal force generated by the rotation is offset by the external force, thereby reducing the influence of the centrifugal force and achieving the effect of stable rotation. A spring shock absorber 14 is installed on the inner wall of the counterweight ring 6. There are four spring shock absorbers 14, which are evenly distributed inside the counterweight ring 6 at a forty-five degree angle to the cross plate 10. The number of spring shock absorbers 14 is set so that the spring shock absorbers 14 can absorb the vibration generated to the greatest extent. A pressure roller shaft 15 is fixedly installed on the side of the front of the assembly plate 4 near the input wheel 5. The use of the pressure roller shaft 15 facilitates the installation of a pressure roller for maintaining the tension of the fabric. A warning light 16 is installed on the back of the assembly plate 4, and a limit switch 17 is installed on the front of the assembly plate 4, which is located directly below the connecting block 9 and electrically connected to the warning light 16. When the limit switch 17 is triggered, the warning light 16 can be energized to achieve a warning effect.

[0022] The working principle of this embodiment is as follows. When installing the winding drum, the drum is placed between the two winding mechanisms and assembled to the connecting block 9 on the front of the assembly plate 4. The connecting block realizes transmission connection between the drum and the counterweight ring. Then, the pressure roller for maintaining the tension of the fabric is installed on the pressure roller shaft, and the input wheel 5 is connected to the external driving device. When winding, the winding fabric is passed through the pressure roller and led to the drum. After that, the external power device is started to drive the drum 5 to rotate, and through the rotation of the input wheel 5, the friction force between the input wheel 5 and the outer surface of the drive ring gear 8 is used to rotate the drive ring gear 8, and the meshing connection between the ring gear 8 and the transmission gear 7 is used to rotate the transmission gear 7, and the transmission gear 7 drives the counterweight ring 6 to rotate, and the transmission gear 7 drives the counterweight ring 6 to rotate, and the rotation of the input wheel 5 is carried out. The installed drum is driven to rotate in one step. When the drum rotates, the vibration generated will be absorbed by the spring shock absorber 14. In addition, when the drum rotates, the centrifugal force generated needs to overcome the elastic force of the spring 12 and the gravity of the counterweight 13. As the position of the counterweight 13 changes, the centrifugal force will also be affected by the tension of the spring 12. As a result, the centrifugal force generated during the rotation of the drum will be overcome, making the drum rotate more smoothly. As the fabric on the drum is continuously wound, the diameter of the wound fabric continues to increase. As the diameter increases, it touches the mechanical lever in the limit switch 17, thereby triggering the limit switch 17, so that the circuit of the warning light 16 is connected, thereby sounding an alarm to remind the staff to remove the fabric roll. The above is only a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A fabric rapid winding mechanism, comprising a bracket (1), characterized in that: A linear guide module (2) is installed near the top position of the side of the bracket (1), a support frame (3) is installed at the movable end of the linear guide module (2), an assembly plate (4) is installed at the middle position of the top of the support frame (3), an input wheel (5) is installed on one side of the back of the assembly plate (4) for fixed axis rotation, a counterweight ring (6) is installed on the center position of the back of the assembly plate (4) for fixed axis rotation, a transmission gear (7) surrounding the counterweight ring (6) is installed on the back of the assembly plate (4) for fixed axis rotation, the transmission gear (7) is meshed with a gear ring (8), and a connecting block (9) is installed on the front of the assembly plate (4) for coaxial installation with the counterweight ring (6) ), a cross plate (10) is installed on the inner wall of the counterweight ring (6), a mounting groove (11) is provided on the back of the cross plate (10), a spring (12) is installed inside the mounting groove (11), a counterweight block (13) is installed on one end of the spring (12), a spring shock absorber (14) is installed on the inner wall of the counterweight ring (6), a pressure roller shaft (15) is installed on the fixed axis rotation side of the front of the assembly plate (4) close to the input wheel (5), a warning light (16) is installed on the back of the assembly plate (4), and a limit switch (17) is installed on the front of the assembly plate (4) and is located directly below the connecting block (9) and electrically connected to the warning light (16).

2. A fabric rapid winding mechanism according to claim 1, characterized in that: The outer wall of the counterweight ring (6) is provided with teeth that mesh with the transmission gears (7). There are three transmission gears (7) that surround the counterweight ring (6).

3. The fabric rapid winding mechanism according to claim 1, characterized in that: The counterweight block (13) is arranged inside the mounting groove (11) at a position close to the center of the counterweight ring (6).

4. The fabric rapid winding mechanism according to claim 1, characterized in that: The outer surfaces of the input wheel (5) and the gear ring (8) are in contact with each other and are both provided with a friction layer.

5. The fabric rapid winding mechanism according to claim 1, characterized in that: There are four spring shock absorbers (14) uniformly distributed inside the counterweight ring (6) at a forty-five degree angle with the cross plate (10).

6. The fabric rapid winding mechanism according to claim 1, characterized in that: The number of the mounting grooves (11) is four and they are evenly distributed on the back side of the cross plate (10).

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