A cloth pressing roller positioning component

Abstract

The utility model relates to the technical field of textile machinery, and discloses a cloth pressing roller positioning component, including a mounting frame, wherein the mounting frame is provided with two groups, a rotating rod is rotatably installed in the middle of the two groups of mounting frames, and an adjustment frame is fixedly installed on the outer side of the rotating rod. The utility model drives the rotating rod to rotate by driving a servo motor, and the adjustment frame located on the outer side of the rotating rod will drive the cloth pressing roller to rotate at different angles and press the cloth strips, so as to ensure that the cloth strips are kept in a tight state during the transmission process, and at the same time cooperate with a pressure detection mechanism, when the cloth pressing roller squeezes the cloth strips, the reaction force will move the limit rod in the limit hole upward, so that the pressure sensor on the squeezing ring is attached to the outer wall of the adjustment frame, and the pressure value of the cloth pressing roller is detected, and according to the control processor receiving the pressure sensor signal transmission, the servo motor can be well controlled to adjust the angle of the adjustment frame, so as to avoid excessive or insufficient pressure on the cloth strips by the cloth pressing roller, resulting in excessive tension or looseness of the cloth strips.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machinery, in particular to a cloth pressing roller positioning component. Background Art

[0002] At present, textile machinery refers to various mechanical equipment needed to process natural fibers or chemical fibers into textiles. In a broad sense, textile machinery also includes chemical machinery for producing chemical fibers. Textile machinery is the production means and material basis of the textile industry. Its technical level, quality and manufacturing cost are directly related to the development of the textile industry.

[0003] Among them, in order to ensure that the fabrics produced by textile machinery are smooth, a cloth pressing roller is needed to roll the produced fabrics to remove wrinkles.

[0004] However, the cloth pressing roller on the market is not easy to automatically adjust the angle when in use, so when it is found that the cloth strip is not in contact with the cloth pressing roller, it takes a lot of time and effort to manually adjust the cloth pressing roller. Therefore, a new technical solution needs to be designed to solve this problem. Utility Model Content

[0005] The utility model aims to provide a cloth pressing roller positioning component, which solves the problems raised in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cloth pressing roller positioning component, comprising a mounting frame, wherein the mounting frame is provided with two groups, a rotating rod is rotatably installed in the middle of the two groups of mounting frames, an adjusting frame is fixedly installed on the outer side of the rotating rod, and pressure detection mechanisms are detachably installed at both ends of one side of the adjusting frame;

[0007] The pressure detection mechanism includes limit holes opened at both ends of one side of the adjustment frame, limit rods movably installed in the two groups of limit holes, extrusion rings fixedly installed on the bottom sides of the outer walls of the two groups of limit rods, and pressure sensors fixedly installed on the tops of the two groups of extrusion rings.

[0008] As an optional solution of the technical solution of the present application, the tops of the two groups of extrusion rings correspond to the outer wall of the adjustment frame.

[0009] As an optional solution of the technical solution of the present application, a servo motor is fixedly installed in the middle of the mounting frame on one side, the driving output end of the servo motor is connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed to one end of the rotating rod, so that the adjustment frame can be adjusted.

[0010] As an optional solution of the technical solution of the present application, springs are sleeved on the tops of the two groups of limit rods, and the two sides of each group of springs are detachably mounted on the limit rods and the outer wall of the adjustment frame, so as to support the cloth pressing roller.

[0011] As an optional solution of the technical solution of the present application, connecting frames are fixedly installed at the bottom of the two groups of limiting rods, and a cloth pressing roller is rotatably installed between the two groups of connecting frames to position the cloth strips.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The technical solution of the present application drives the servo motor to rotate the rotating rod after pulling the cloth strip to one side of the cloth pressing roller. The adjusting frame located on the outside of the rotating rod will drive the cloth pressing roller to rotate at different angles and press the cloth strip to ensure that the cloth strip remains taut during the transmission process. At the same time, in conjunction with the pressure detection mechanism, when the cloth pressing roller squeezes the cloth strip, the reaction force will move the limit rod in the limit hole upward, so that the pressure sensor on the squeezing ring fits against the outer wall of the adjusting frame and detects the pressure value of the cloth pressing roller. According to the control processor receiving the pressure sensor signal transmission, the servo motor can be well controlled to adjust the angle of the adjusting frame to avoid excessive or insufficient pressure on the cloth strip by the cloth pressing roller, resulting in excessive tension or looseness of the cloth strip.

[0014] 2. The technical solution of the present application has springs sleeved on the tops of two groups of limit rods, and the two sides of each group of springs are detachably mounted on the limit rods and the outer wall of the adjustment frame respectively. The springs sleeved on the limit rods can well support the cloth pressing rollers between the connecting frames, so that the cloth pressing rollers have a buffering effect for a certain distance under the pressure of the cloth strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0016] Figure 1 This is a schematic diagram of the overall structure of a cloth pressing roller positioning component of the utility model;

[0017] Figure 2 This is a partial enlarged view of position A of a cloth pressing roller positioning component of the utility model.

[0018] In the figure: 1. mounting frame; 11. servo motor; 12. rotating rod; 2. adjusting frame; 21. limiting hole; 22. limiting rod; 23. extrusion ring; 24. pressure sensor; 25. spring; 3. connecting frame; 31. cloth pressing roller. DETAILED DESCRIPTION

[0019] See also Figure 1-2 The utility model provides a technical solution: a cloth pressing roller positioning component, including a mounting frame 1, the mounting frame 1 is provided with two groups, a rotating rod 12 is rotatably installed in the middle of the two groups of mounting frames 1, an adjusting frame 2 is fixedly installed on the outer side of the rotating rod 12, and pressure detection mechanisms are detachably installed at both ends of one side of the adjusting frame 2;

[0020] The pressure detection mechanism includes limit holes 21 opened at both ends of one side of the adjustment frame 2, limit rods 22 movably installed in the two groups of limit holes 21, extrusion rings 23 fixedly installed on the bottom sides of the outer walls of the two groups of limit rods 22, and pressure sensors 24 fixedly installed on the tops of the two groups of extrusion rings 23. The tops of the two groups of extrusion rings 23 correspond to the outer walls of the adjustment frame 2.

[0021] In this technical solution, after the cloth strip is pulled to one side of the cloth pressing roller 31, the servo motor 11 is driven to drive the rotating rod 12 to rotate, and the adjusting frame 2 located on the outside of the rotating rod 12 will drive the cloth pressing roller 31 to rotate at different angles and press the cloth strip to ensure that the cloth strip remains taut during the transmission process. At the same time, in conjunction with the pressure detection mechanism, when the cloth pressing roller 31 squeezes the cloth strip, the reaction force will move the limiting rod 22 in the limiting hole 21 upward, so that the pressure sensor 24 on the squeezing ring 23 is attached to the outer wall of the adjusting frame 2, and the pressure value of the cloth pressing roller 31 is detected. According to the control processor receiving the signal transmission from the pressure sensor 24, the servo motor 11 can be well controlled to adjust the angle of the adjusting frame 2 to avoid excessive or insufficient pressure on the cloth strip by the cloth pressing roller 31, resulting in excessive tension or looseness of the cloth strip.

[0022] In some technical solutions, a servo motor 11 is fixedly installed in the middle of one side mounting frame 1, the driving output end of the servo motor 11 is transmission-connected to the transmission shaft, and the other end of the transmission shaft is fixedly installed to one end of the rotating rod 12.

[0023] In this technical solution, when the servo motor 11 is driven to drive the rotating rod 12 to rotate, the adjustment frame 2 on the rotating rod 12 can be driven to adjust the angle, so that the cloth pressing roller 31 presses the cloth strip.

[0024] In some technical solutions, springs 25 are sleeved on the tops of the two groups of limit rods 22, and the two sides of each group of springs 25 are detachably installed on the limit rods 22 and the outer wall of the adjustment frame 2 respectively. A connecting frame 3 is fixedly installed on the bottom of the two groups of limit rods 22, and a cloth pressing roller 31 is rotatably installed between the two groups of connecting frames 3.

[0025] In this technical solution, the spring 25 sleeved on the limiting rod 22 can well support the cloth pressing roller 31 between the connecting frames 3, so that the cloth pressing roller 31 has a buffering effect for a certain distance under the pressure of the cloth strip.

[0026] When a cloth pressing roller positioning component is used, it should be noted that the utility model is a cloth pressing roller positioning component, and each component is a universal standard part or a component known to technical personnel in this field, and its structure and principle can be known to technical personnel through technical manuals or through conventional experimental methods.

[0027] When in use, the cloth strip is first pulled to one side of the cloth pressing roller 31, and then the servo motor 11 is driven to drive the rotating rod 12 to rotate. The adjusting frame 2 located outside the rotating rod 12 will drive the cloth pressing roller 31 to rotate at different angles and press the cloth strip tightly to ensure that the cloth strip remains taut during the transmission process. At the same time, in conjunction with the pressure detection mechanism, when the cloth pressing roller 31 squeezes the cloth strip, the reaction force will move the limit rod 22 in the limit hole 21 upward, so that the pressure sensor 24 on the squeezing ring 23 fits against the outer wall of the adjusting frame 2, and detects the pressure value of the cloth pressing roller 31. The processor receives the signal from the pressure sensor 24 and can well control the servo motor 11 to adjust the angle of the adjustment frame 2, so as to prevent the cloth pressing roller 31 from exerting too much or too little pressure on the cloth strip, causing the cloth strip to be too tight or too loose. At the same time, springs 25 are sleeved on the tops of the two groups of limit rods 22, and the two sides of each group of springs 25 are detachably mounted on the limit rods 22 and the outer wall of the adjustment frame 2 respectively. The springs 25 sleeved on the limit rods 22 can well support the cloth pressing roller 31 between the connecting frames 3, so that the cloth pressing roller 31 has a buffering effect for a certain distance under the pressure of the cloth strip.

Claims

1. A cloth pressing roller positioning member, comprising a mounting frame (1), characterized in that: The mounting frames (1) are provided with two groups, a rotating rod (12) is rotatably mounted in the middle of the two groups of mounting frames (1), an adjusting frame (2) is fixedly mounted on the outer side of the rotating rod (12), and pressure detection mechanisms are detachably mounted on both ends of one side of the adjusting frame (2); The pressure detection mechanism comprises limiting holes (21) opened at both ends of one side of the regulating frame (2), limiting rods (22) movably installed in two groups of limiting holes (21), extrusion rings (23) fixedly installed on the bottom sides of the outer walls of the two groups of limiting rods (22), and pressure sensors (24) fixedly installed on the tops of the two groups of extrusion rings (23).

2. The cloth pressing roller positioning member according to claim 1, characterized in that: The tops of the two groups of extrusion rings (23) correspond to the outer wall of the adjustment frame (2).

3. The cloth pressing roller positioning member according to claim 1, characterized in that: A servo motor (11) is fixedly mounted in the middle of the mounting frame (1) on one side, the driving output end of the servo motor (11) is transmission-connected to a transmission shaft, and the other end of the transmission shaft is fixedly mounted to one end of the rotating rod (12).

4. The cloth pressing roller positioning member according to claim 1, characterized in that: The tops of the two groups of limit rods (22) are sleeved with springs (25), and the two sides of each group of springs (25) are detachably mounted on the limit rods (22) and the outer wall of the adjustment frame (2).

5. The cloth pressing roller positioning member according to claim 1, characterized in that: A connecting frame (3) is fixedly mounted on the bottom of the two groups of limiting rods (22), and a cloth pressing roller (31) is rotatably mounted between the two groups of connecting frames (3).

Images