Cloth winding mechanism

Abstract

The utility model discloses a cloth winding mechanism, which relates to the technical field of textile equipment and is characterized by comprising a frame and a fixing rod fixedly connected onto the frame, two winding rollers for driving a paper tube to wind are rotatably connected onto the frame, a clamping frame is positioned between the two winding rollers, and the fixing rod is fixedly connected onto the frame. A driving mechanism used for driving the two clamping frames to move synchronously is arranged between the two clamping frames, movable blocks used for limiting a paper tube are movably arranged on the clamping frames in a matched mode, and clamping mechanisms used for limiting cloth are arranged on the movable blocks. The two clamping frames are synchronously contracted to clamp a paper tube through the driving mechanism, so that the clamping frames do not need to be independently adjusted, simplicity and convenience are achieved, cloth is limited through the clamping mechanism after the paper tube is installed, the cloth is prevented from slipping off from the paper tube in the rotating process, and the paper tube rotating speed is improved. And therefore, winding can be completed without winding the cloth on a paper tube by a worker in advance, and the winding efficiency is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, and more specifically, to a cloth winding mechanism. Background Art

[0002] The cloth inspection machine is a set of necessary special equipment for the garment industry to inspect large-format, double-width and single-width cloth such as cotton, wool, linen, silk and chemical fiber before production. The cloth inspection machine will automatically complete the length recording and roll arrangement work, and is equipped with an electronic defect detection device. The computer performs statistical analysis, assists the cloth inspection operation and prints out.

[0003] Since the cloth inspection machine has a roll arrangement function, it is often equipped with a winding mechanism. When the existing winding mechanism is working, workers need to manually wind the cloth onto the paper tube, place the paper tube onto the winding mechanism, and then adjust the clamping plates on both sides to clamp the paper tube. This operation is very cumbersome, greatly increases the workload of workers, and easily leads to low winding efficiency.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a cloth winding mechanism in order to solve the above-mentioned problem.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a cloth winding mechanism, including a frame and a fixed rod fixedly connected to the frame, the frame is rotatably connected to two winding rollers for driving the paper tube to be wound, the fixed rod is located at the lower ends of the two winding rollers, the fixed rod is slidably matched with two clamping frames, the clamping frame is located between the two winding rollers, a driving mechanism for driving the two clamping frames to move synchronously is arranged between the two clamping frames, the clamping frame is movably matched with a movable block for limiting the paper tube, and the movable block is provided with a clamping mechanism for limiting the cloth.

[0007] The utility model is further configured as follows: the clamping frame includes a support rod and a clamping plate fixedly connected to the support rod, the support rod is provided with a limiting groove that slides with the fixed rod, and the clamping plate is provided with a sliding groove that slides with the movable block.

[0008] The utility model is further configured as follows: arc sections fitting with the winding roller are symmetrically arranged on both sides of the lower end of the clamping plate.

[0009] The utility model is further configured as follows: the movable block includes a limit block and a clamping column fixedly connected to the limit block, the limit block and the clamping column are both cylindrical, and the clamping mechanism includes a locking clip fixedly connected to the clamping column, the number of the locking clips is two and they are symmetrically distributed on both sides of the clamping column.

[0010] The utility model is further configured as follows: the clamping column is provided with symmetrically distributed protrusions, the locking clip is rotationally matched with the protrusions, a spring is fixedly connected between one end of the locking clip and the clamping column, and the end of the locking clip away from the spring abuts against the clamping column.

[0011] The utility model is further configured as follows: the driving mechanism includes a motor fixedly connected to a frame, an output end of the motor is fixedly connected to a screw rod, one end of the screw rod is rotationally matched with the frame, and the lower end of the support rod is threadedly matched with the screw rod.

[0012] The utility model is further configured as follows: the screw rod comprises a smooth section and threaded sections arranged on both sides of the smooth section, and the thread rotation directions of the two threaded sections are opposite and the pitches are equal.

[0013] The utility model is further configured as follows: a limit plate is arranged on the smooth section, and the limit plate is fixedly connected to the frame.

[0014] In summary, the utility model has the following beneficial effects:

[0015] When in use, first clamp one end of the paper tube with the movable block on the clamping frame, and the two clamping frames are synchronously contracted and moved closer to each other through the driving mechanism, so that the other end of the paper tube is clamped with the other clamping frame, and then there is no need to adjust the clamping frame separately, which is simple and convenient. After the paper tube is installed, the cloth is limited by the clamping mechanism to prevent the cloth and the paper tube from slipping off during the rotation, and then the winding can be completed without the worker winding the cloth around the paper tube in advance, so that the winding efficiency is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the driving mechanism and the clamping frame in the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the clamping frame in the utility model;

[0019] Figure 4 for Figure 3 A magnified view of middle;

[0020] Figure 5 It is a structural schematic diagram of the driving mechanism in the utility model.

[0021] Figure numerals: 1, frame; 2, winding roller; 3, fixing rod; 4, supporting rod; 5, clamping plate; 6, limiting groove; 7, sliding groove; 8, arc section; 9, limiting block; 10, clamping column; 11, locking clip; 12, protrusion; 13, spring; 14, motor; 15, screw rod; 16, limiting plate; 17, smooth section; 18, threaded section. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figure 1 , Figure 2 and Figure 3 As shown, a cloth winding mechanism comprises a frame 1 and a fixed rod 3 fixedly connected to the frame 1, the frame 1 is rotatably connected to two winding rollers 2 for driving the paper roll to be wound, the rotation of the winding rollers 2 drives the cloth to be wound, the fixed rod 3 is located at the lower ends of the two winding rollers 2, the fixed rod 3 is slidably matched with two clamping frames, the clamping frame is located between the two winding rollers 2, the clamping frame clamps the paper roll, the clamping frame comprises a support rod 4 and a clamping plate 5 fixedly connected to the support rod 4, the support rod 4 is provided with a limiting groove 6 slidably matched with the fixed rod 3, the limiting groove 6 can ensure that the support rod 4 is on the fixed rod 3 No rotation occurs while sliding, and a movable block for limiting the paper tube is movably matched on the clamping frame. The connection between the movable block and the paper tube is made tighter by the clamping connection between the movable block and the paper tube. A slide groove 7 for sliding cooperation with the movable block is provided on the clamping plate 5. As the outer diameter of the paper tube gradually increases with the increase of the wound cloth during the winding process, the center point of the paper tube moves upward, thereby driving the movable block to slide in the slide groove 7. Arc sections 8 that fit the winding roller 2 are symmetrically provided on both sides of the lower end of the clamping plate 5, so that the lower end of the clamping plate 5 can be further extended between the winding rollers 2, thereby making the connection tighter.

[0024] like Figure 3 and Figure 4As shown, a clamping mechanism for limiting the position of the cloth is provided on the movable block. After the paper tube is installed, the cloth is limited by the clamping mechanism to prevent the cloth and the paper tube from slipping off during the rotation, so that the winding can be completed without the worker having to wrap the cloth around the paper tube in advance, thereby effectively improving the winding efficiency. The movable block includes a limit block 9 and a clamping column 10 fixedly connected to the limit block 9. The limit block 9 is provided to prevent the movable block from being separated from the slide groove 7 during the winding process. The limit block 9 and the clamping column 10 are both cylindrical, so that the limit block 9 and the clamping column 10 can rotate with the rotation of the paper tube. The clamping mechanism includes a locking clip 11 fixedly connected to the clamping column 10. The number of the locking clips 11 is two and they are opposite. The clamping post 10 is provided with symmetrically distributed protrusions 12, and the locking clip 11 is rotatably matched with the protrusion 12. A spring 13 is fixedly connected between one end of the locking clip 11 and the clamping post 10, and one end of the locking clip 11 abuts against the clamping post 10. When the locking clip 11 needs to be used, the spring 13 section of the locking clip 11 is squeezed, thereby driving the end abutting against the clamping post 10 to rise upward, and the cloth is placed between the clamping post 10 and the locking clip 11. After the locking clip 11 is released, the end of the locking clip 11 away from the spring 13 abuts against the clamping post 10 again under the action of the spring 13, thereby clamping and limiting the cloth.

[0025] like Figure 1 , Figure 2 and Figure 5 As shown, a driving mechanism for driving the two clamping frames to move synchronously is arranged between the two clamping frames. When in use, one end of the paper tube is firstly connected with the movable block on the clamping frame, and the two clamping frames are synchronously contracted and approached to each other through the driving mechanism, so that the other end of the paper tube is connected with the other clamping frame, and then there is no need to adjust the clamping frame separately, which is simple and convenient. The driving mechanism includes a motor 14 fixedly connected to the frame 1, and the output end of the motor 14 is fixedly connected to the screw rod 15. The output of the motor 14 can drive the rotation of the screw rod 15, and the end of the screw rod 15 away from the motor 14 is connected to the machine frame. The frame 1 rotates together, the screw rod 15 includes a smooth section 17 and threaded sections 18 arranged on both sides of the smooth section 17, a limit plate 16 is arranged on the smooth section 17, and the limit plate 16 is fixedly connected to the frame 1. By setting the limit plate 16, the connection with the frame 1 can be increased to keep the screw rod 15 stable, and the two clamping frames can be prevented from moving too close to each other during the sliding process. The threads of the two threaded sections 18 have opposite rotation directions and equal pitches. The lower end of the support rod 4 is threadedly matched with the screw rod 15, so that the two clamping frames can be driven to move closer or farther away from each other through the rotation of the screw rod 15, which is simple and convenient.

[0026] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A cloth winding mechanism, characterized in that: The invention comprises a frame (1) and a fixed rod (3) fixedly connected to the frame (1); the frame (1) is rotatably connected to two winding rollers (2) for driving the paper roll to be wound; the fixed rod (3) is located at the lower ends of the two winding rollers (2); two clamping frames are slidably matched on the fixed rod (3); the clamping frames are located between the two winding rollers (2); a driving mechanism for driving the two clamping frames to move synchronously is arranged between the two clamping frames; a movable block for limiting the position of the paper roll is movably matched on the clamping frame; and a clamping mechanism for limiting the position of the cloth is arranged on the movable block.

2. A cloth winding mechanism according to claim 1, characterized in that: The clamping frame comprises a support rod (4) and a clamping plate (5) fixedly connected to the support rod (4); the support rod (4) is provided with a limit groove (6) slidably matched with the fixed rod (3); and the clamping plate (5) is provided with a sliding groove (7) slidably matched with the movable block.

3. A cloth winding mechanism according to claim 2, characterized in that: Arc sections (8) that fit the winding roller (2) are symmetrically arranged on both sides of the lower end of the clamping plate (5).

4. A cloth winding mechanism according to claim 2, characterized in that: The movable block comprises a limit block (9) and a clamping column (10) fixedly connected to the limit block (9); the limit block (9) and the clamping column (10) are both cylindrical; the clamping mechanism comprises a locking clip (11) fixedly connected to the clamping column (10); the number of the locking clips (11) is two and they are symmetrically distributed on both sides of the clamping column (10).

5. A cloth winding mechanism according to claim 4, characterized in that: The clamping column (10) is provided with symmetrically distributed protrusions (12), the locking clip (11) is rotatably matched with the protrusions (12), a spring (13) is fixedly connected between one end of the locking clip (11) and the clamping column (10), and one end of the locking clip (11) away from the spring (13) is in contact with the clamping column (10).

6. A cloth winding mechanism according to claim 2, characterized in that: The driving mechanism comprises a motor (14) fixedly connected to a frame (1); an output end of the motor (14) is fixedly connected to a screw rod (15); one end of the screw rod (15) is rotatably engaged with the frame (1); and the lower end of the support rod (4) is threadedly engaged with the screw rod (15).

7. A cloth winding mechanism according to claim 6, characterized in that: The screw rod (15) comprises a smooth section (17) and threaded sections (18) arranged on both sides of the smooth section (17); the threaded sections (18) have opposite directions of rotation and equal pitches.

8. The cloth winding mechanism according to claim 7, characterized in that: A limit plate (16) is provided on the smooth section (17), and the limit plate (16) is fixedly connected to the frame (1).

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