Pressure-adjustable compression roller

Abstract

The utility model relates to the field of textile machines, in particular to a pressure-adjustable press roller which comprises a mounting seat, a press rod, an adjusting component and a fixed rod, the mounting seat is arranged on one side of a rack, a mounting protrusion is arranged at the top of the mounting seat, the press rod is rotatably connected to the mounting protrusion, the adjusting component is arranged on one side of the press rod, and the fixed rod is arranged on the press rod. The fixed rod is arranged on the side, away from the pressing rod, of the adjusting component, and the adjusting component is used for adjusting the pressure of the fixed rod. The device has the effects that the pressure value of the compression roller is adjusted, so that the compression roller is suitable for yarns with various thicknesses, and the spinning quality is guaranteed.

Description

Technical Field

[0001] The present application relates to the field of textile machines, and in particular to a pressure roller with adjustable pressure. Background Art

[0002] The pressing roller of a textile machine is an important component used to adjust the tension and thickness of the fabric in the textile process. The surface of the pressing roller is usually specially processed. The pressing roller presses the yarn to achieve better textile effects.

[0003] The pressure roller component in the related technology usually includes a pressure roller and a traction roller. The traction roller is arranged on one side of the textile machine. The pressure roller is fixedly connected to the traction roller and is used to pressurize the yarn. When the traction roller rotates to the specified position, it drives the pressure roller to move to the specified position, and the pressure roller adjusts the yarn pressure.

[0004] With respect to the above-mentioned related technologies, the pressure of the pressing roller is a fixed value and cannot be applied to yarns of various thicknesses. Summary of the invention

[0005] In order to adjust the pressure value of the pressing roller so that the pressing roller is suitable for yarns of various thicknesses and ensure the textile quality, the present application provides a pressing roller with adjustable pressure.

[0006] The present application provides a pressure-adjustable pressure roller adopts the following technical solution:

[0007] A pressure roller with adjustable pressure comprises a mounting seat, a pressure rod, an adjusting component and a fixed rod, wherein the mounting seat is arranged on one side of a frame, a mounting protrusion is arranged on the top of the mounting seat, the pressure rod is rotatably connected to the mounting protrusion, the adjusting component is arranged on one side of the pressure rod, the fixed rod is arranged on a side of the adjusting component away from the pressure rod, and the adjusting component is used to adjust the pressure of the fixed rod.

[0008] By adopting the above technical solution, when the mounting seat is installed to the specified position, the mounting protrusion is driven to be fixed to the specified position, and the pressure rod is driven to move to the specified position. By making the pressure rod rotate around the mounting protrusion, the pressure rod drives the adjusting component to move, and the adjusting component drives the fixed rod to move, thereby adjusting the position of the fixed rod. The adjusting component is used to adjust the pressure of the fixed rod, so that the fixed rod is suitable for yarns of different thicknesses and different pressures, thereby ensuring the applicability of the fixed rod and improving the textile quality.

[0009] Optionally, the adjusting component includes a connecting tube, an adjusting spring and an adjusting nut, the connecting tube is fixedly connected to one end of the fixed rod, the connecting tube is provided with an accommodating cavity, the adjusting spring is arranged in the accommodating cavity, and the adjusting nut is threadedly connected to the connecting tube and abuts against the adjusting spring.

[0010] By adopting the above technical solution, the connecting tube is provided with a accommodating cavity to limit the adjusting spring, and the adjusting nut is threadedly connected to the connecting tube and abuts against the adjusting spring. When the staff turns the adjusting nut, the adjusting nut abuts against the adjusting spring, thereby causing the adjusting spring to deform. The adjusting spring deforms to adjust the pressure of the corresponding fixed rod, thereby making the fixed rod suitable for yarns of different thicknesses and different pressures, thereby ensuring the applicability of the fixed rod.

[0011] Optionally, a frame is provided on one side of the fixed rod, the frame is fixedly connected to the locking nut, and the fixed rod is rotatably connected to the frame.

[0012] By adopting the above technical solution, when the locking nut rotates and moves, the locking nut drives the frame to move and drives the fixed rod to move. The fixed rod is rotatably connected to the frame, so that when the fixed rod applies pressure to the sticky thread, the fixed rod ensures the uniformity of the force on the sticky thread, thereby ensuring the textile quality.

[0013] Optionally, a locking assembly is included, wherein the locking assembly is arranged on one side of the fixed rod, and when the pressure rod is rotated to an extreme state on one side, the locking assembly is used to lock the fixed rod.

[0014] By adopting the above technical solution and setting the locking assembly, when the pressure rod rotates to the extreme state, the locking assembly limits the fixed rod, which is beneficial to ensure the stability of the fixed rod, driving the adjusting component to move stably to the specified position, thereby driving the stability of the pressure rod and ensuring the overall stability of the device.

[0015] Optionally, the locking assembly includes a locking insert and a locking torsion spring, the pressure rod is provided with a locking groove, a locking rod is arranged in the locking groove, the locking torsion spring is fixedly connected to the mounting seat, the locking insert is sleeved on the locking spring and is rotatably connected to the mounting seat, and when the pressure rod is rotated to the extreme position on one side, the locking insert is rotatably engaged with the locking rod.

[0016] By adopting the above technical solution, when the pressure rod rotates around the mounting protrusion to the extreme position on one side, the locking rod is set in the locking groove, and the pressure rod drives the locking rod to rotate to the extreme position. At this time, the locking insert is rotated, and the locking insert is snap-fitted with the mounting seat, thereby fixing the pressure rod to one side of the mounting seat. When the pressure rod is unfixed, the locking insert is pressed, and under the action of the locking torsion spring, the locking insert is rotated to cancel the limit of the pressure rod, so that the rotation of the pressure rod drives the adjustment component to move to the specified stability, thereby ensuring the stability of the pressure rod and the stability of the entire device.

[0017] In summary, the present application includes at least one of the following beneficial technical effects:

[0018] 1. When the mounting seat is installed to the specified position, the mounting protrusion is fixed to the specified position, and the pressure rod is moved to the specified position. By making the pressure rod rotate around the mounting protrusion, the pressure rod drives the adjusting component to move, and the adjusting component drives the fixed rod to move, thereby adjusting the position of the fixed rod. The adjusting component is used to adjust the pressure of the fixed rod, so that the fixed rod is suitable for yarns of different thicknesses and different pressures, thereby ensuring the applicability of the fixed rod and improving the textile quality.

[0019] 2. By setting the locking assembly, when the pressure rod rotates to the limit state, the locking assembly limits the fixed rod, which is conducive to ensuring the stability of the fixed rod, driving the adjusting component to move stably to the specified position, thereby driving the stability of the pressure rod and ensuring the overall stability of the device.

[0020] 3. When the pressure rod rotates around the mounting protrusion to the extreme position on one side, the locking rod is set in the locking groove, and the pressure rod drives the locking rod to rotate to the extreme position. At this time, the locking insert is rotated and the locking insert is snap-fitted with the mounting seat, thereby fixing the pressure rod to one side of the mounting seat. When the pressure rod is unfixed, the locking insert is pressed. Under the action of the locking torsion spring, the locking insert rotates to cancel the limit of the pressure rod, so that the rotation of the pressure rod drives the adjusting component to move to the specified stability, thereby ensuring the stability of the pressure rod and the overall stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the device of the embodiment of the present application.

[0022] Figure 2 It is an enlarged schematic diagram of the structure at location A of Example 1 of the present application.

[0023] Figure 3 It is a schematic diagram of the structure of the device of the embodiment of the present application viewed from above.

[0024] Figure 4 It is an exploded schematic diagram of the regulating component of the embodiment of the present application.

[0025] Explanation of the reference numerals in the accompanying drawings: 1. Mounting seat; 11. Mounting hole; 2. Pressure rod; 21. Locking groove; 22. Locking rod; 3. Adjusting component; 31. Connecting tube; 311. Accommodating chamber; 32. Adjusting spring; 33. Adjusting nut; 4. Fixed rod; 5. Mounting protrusion; 6. Locking assembly; 61. Locking insert; 62. Locking torsion spring. DETAILED DESCRIPTION

[0026] The following is combined with Figure 1-4 This application is described in further detail.

[0027] The embodiment of the present application discloses a pressure roller with adjustable pressure.

[0028] Reference Figure 1 A pressure roller with adjustable pressure includes a mounting seat 1, a pressure rod 2, an adjusting component 3, a fixed rod 4 and a locking assembly 6.

[0029] Reference Figure 1 The mounting base 1 is arranged on one side of the frame. The mounting base 1 is in the shape of a rectangular parallelepiped. The mounting base 1 is provided with a mounting hole 11 along the numerical direction. The mounting hole 11 is in the shape of a circle. In this embodiment, two mounting holes 11 are selected. The mounting base 1 is fixedly connected to one side of the frame through the two mounting holes 11, thereby ensuring the stability of the connection of the mounting base 1.

[0030] Reference Figure 1 A mounting protrusion 5 is provided on the top of the mounting seat 1, and the top shape of the mounting protrusion 5 is arc-shaped. The shape of the pressure rod 2 is a rectangular parallelepiped. The pressure rod 2 is provided on the top of the mounting seat 1, and the bottom of the pressure rod 2 abuts against the mounting protrusion 5. In this embodiment, the pressure rod 2 is rotatably connected to the mounting seat 1, and the mounting protrusion 5 acts as a fulcrum. An external force is applied to the end of the pressure rod 2 away from the mounting seat 1, and the pressure rod 2 rotates, and the pressure rod 2 abuts against the mounting protrusion 5 of the mounting seat 1, thereby driving the pressure rod 2 to rotate.

[0031] Reference Figure 2 and Figure 3 The pressure rod 2 is provided with a locking groove 21, the shape of the locking groove 21 is rectangular, a locking rod 22 is arranged in the locking groove 21, the locking rod 22 is fixedly connected to the pressure rod 2, the shape of the locking rod 22 is cylindrical, the locking assembly 6 is arranged on one side of the pressure rod 2, the locking assembly 6 includes a locking insert 61 and a locking torsion spring 62, the locking torsion spring 62 is fixedly connected to the mounting seat 1, the locking insert 61 is rotatably connected to the mounting seat 1 and is sleeved on the locking torsion spring 62, when the pressure rod 2 rotates, the pressure rod 2 drives the locking rod 22 to rotate, and the pressure rod 2 rotates to one side limit position When the locking device is in the state of being set, an external force is applied to the locking insert 61, and the locking insert 61 is engaged with the locking rod 22, so that the locking insert 61 drives the pressure rod 2 to be fixed in position, thereby ensuring the stability and effectiveness of the device. When the pressure rod 2 needs to cancel the limit, an external force is applied to the locking insert 61, and the locking torsion spring 62 pushes the locking insert 61 to reset, thereby canceling the limit of the locking insert 61 on the locking rod 22, and canceling the limit on the pressure rod 2, and the pressure rod 2 is rotated to the specified direction. The setting of the locking assembly 6 is conducive to ensuring the stability and effectiveness of the device.

[0032] Reference Figure 4The adjusting component 3 is arranged on one side of the pressure rod 2. The adjusting component 3 includes a connecting tube 31, an adjusting spring 32 and an adjusting nut 33. The connecting tube 31 is fixedly connected to one end of the pressure rod 2. The connecting tube 31 is cylindrical in shape. The connecting tube 31 is penetrated in the mounting seat 1 along the vertical direction. The connecting tube 31 is provided with a receiving cavity 311 along the vertical direction. The adjusting spring 32 is arranged in the receiving cavity 311. The adjusting spring 32 is penetrated in the receiving cavity 311, so that the adjusting spring 32 is limited in the circumferential direction by the receiving cavity 311. The adjusting nut 33 is arranged at one end of the connecting tube 31. The adjusting nut 33 is threadedly connected The fixed rod 4 is in the shape of a gate and is arranged at one end of the adjusting nut 33. The pressure rod 2 rotates the adjusting nut 33 to make the adjusting spring 32 maintain elastic forces of different sizes, so that the fixed rod 4 has pressures of different sizes. The elastic force of the adjusting spring 32 is controlled by controlling the deformation of the adjusting spring 32, and then the pressure of the adjusting fixed rod 4 is controlled. When using the fixed rod 4, the adjusting nut 33 is rotated according to actual needs to obtain appropriate elastic force, avoid excessive or insufficient pressure, and improve textile quality.

[0033] The implementation principle of a pressure roller with adjustable pressure in the embodiment of the present application is: when the mounting seat 1 is installed to the specified position, the mounting protrusion 5 is driven to be fixed to the specified position, and the pressure rod 2 is driven to move to the specified position, and the pressure rod 2 is made to rotate around the mounting protrusion 5, so that the pressure rod 2 drives the adjusting component 3 to move, and the adjusting component 3 drives the fixed rod 4 to move, thereby adjusting the position of the fixed rod 4, and the adjusting component 3 is used to adjust the pressure of the fixed rod 4, so that the fixed rod 4 is suitable for yarns of different thicknesses and different pressures, thereby ensuring the applicability of the fixed rod 4 and improving the textile quality.

[0034] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pressure roller with adjustable pressure, characterized in that: The invention comprises a mounting seat (1), a pressure rod (2), an adjusting component (3) and a fixed rod (4); the mounting seat (1) is arranged on one side of a frame; a mounting protrusion (5) is arranged on the top of the mounting seat (1); the pressure rod (2) is rotatably connected to the mounting protrusion (5); the adjusting component (3) is arranged on one side of the pressure rod (2); the fixed rod (4) is arranged on a side of the adjusting component (3) away from the pressure rod (2); and the adjusting component (3) is used to adjust the pressure of the fixed rod (4).

2. The pressure roller with adjustable pressure according to claim 1, characterized in that: The adjusting component (3) comprises a connecting tube (31), an adjusting spring (32) and an adjusting nut (33); the connecting tube (31) is fixedly connected to one end of the fixed rod (4); the connecting tube (31) is provided with a receiving cavity (311); the adjusting spring (32) is arranged in the receiving cavity (311); and the adjusting nut (33) is threadedly connected to the connecting tube (31) and abuts against the adjusting spring (32).

3. The pressure roller with adjustable pressure according to claim 2, characterized in that: A frame is provided on one side of the fixed rod (4), the frame is fixedly connected to the locking nut, and the fixed rod (4) is rotatably connected to the frame.

4. The pressure roller with adjustable pressure according to claim 1, characterized in that: It comprises a locking assembly (6), wherein the locking assembly (6) is arranged on one side of the fixed rod (4), and when the pressure rod (2) rotates to an extreme state on one side, the locking assembly (6) is used to lock the fixed rod (4).

5. The pressure roller with adjustable pressure according to claim 4, characterized in that: The locking assembly (6) comprises a locking insert (61) and a locking torsion spring (62); the pressure rod (2) is provided with a locking groove (21); a locking rod (22) is arranged in the locking groove (21); the locking torsion spring (62) is fixedly connected to the mounting seat (1); the locking insert (61) is sleeved on the locking spring and is rotatably connected to the mounting seat (1); when the pressure rod (2) is rotated to an extreme position on one side, the locking insert (61) is rotatably engaged with the locking rod (22).

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