Flatting device for a lap machine

Abstract

The utility model discloses a flattening device of rolling machine relates to rolling machine technical field, aims at solving the problem that the cloth rolling is easy to appear the wrinkle, and its technical scheme main points are: flattening component no.

Description

Technical Field

[0001] This utility model relates to the field of coiling machine technology, and more specifically, to a flattening device for a coiling machine. Background Technology

[0002] In the textile industry's production and processing, the winding machine is an indispensable key piece of equipment. Its main function is to wind up the fabric, and it is an important auxiliary equipment in the production, inspection, storage and transportation of fabric.

[0003] However, the fabric is not flat enough before entering the rolling machine. Even after pre-processing, the fabric may still have slight wrinkles. During the rolling process, these wrinkles will be further squeezed and superimposed to form obvious wrinkles. These wrinkles not only affect the appearance of the fabric, but also cause trouble in subsequent use or reprocessing.

[0004] Therefore, a new solution is needed to address this problem. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a flattening device for a coiling machine.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a flattening device for a rolling machine, comprising a rolling machine body, wherein the rolling machine body is provided with a flattening device, the rolling machine body comprising a conveying roller, a flattening roller, a transition roller and a take-up roller arranged sequentially along the fabric conveying direction, the flattening device comprising a flattening component one and two sets of flattening components two symmetrically arranged at both ends of the take-up roller, the flattening component one being arranged opposite to the flattening roller, the flattening component one comprising a connecting rod, two support plates and a plurality of flattening rollers, the plurality of flattening rollers being rotatably connected to the connecting rod, the two ends of the connecting rod being slidably connected to the two support plates respectively, the flattening rollers abutting against the fabric and driving the fabric to move along the inclined direction of the flattening rollers, the flattening component two comprising a rotating plate and a rotating belt, the surface of the rotating belt being provided with a plurality of anti-slip particles, the plurality of anti-slip particles abutting against one side of the fabric and applying an outward pulling force.

[0007] The present invention is further configured such that: a sliding rod is fixedly connected to the connecting rod, and the flattening roller is rotatably connected to the sliding rod via a connecting member; the connecting member includes a slider and a connecting block; the connecting block is rotatably connected to the slider; the slider is slidably connected to the sliding rod; and the flattening roller is rotatably connected to the connecting block.

[0008] The present invention is further configured such that: the connecting block is provided with a limiting member one and a limiting member two; when the limiting member one abuts against the slider one, it restricts the movement of the connecting block; when the limiting member two abuts against the connecting rod, it restricts the movement of the slider one.

[0009] The present invention is further configured such that: a second sliding rod is fixedly connected to the top surface of the support plate, a second slider is slidably connected to the second sliding rod, the bottom surface of the connecting rod is fixedly connected to the top surface of the second slider, and two push rods are symmetrically provided on the inner walls of both sides of the coiling machine body to drive the two ends of the connecting rod to move synchronously.

[0010] The present invention is further configured such that: the surface of the flattening roller is provided with a left-hand thread and a right-hand thread, the left-hand thread and the right-hand thread extending from the middle of the flattening roller to both ends respectively.

[0011] The present invention is further configured such that: the rotating plate is driven by push rod two, a connecting plate is fixedly connected to one end of the rotating plate away from its rotating axis, the rotating belt is rotatably connected to the connecting plate by a motor, and the width of the rotating belt is greater than the width of the connecting plate.

[0012] The present invention is further configured such that: the main body of the coiling machine is provided with two position sensors and a controller; the two position sensors monitor the positions of the flattening roller and the rotating belt respectively; and the position sensors, push rod one, and push rod two are all signal connected to the controller.

[0013] In summary, this utility model has the following beneficial effects: The adjustable-angle flattening roller can apply outward pulling force to one side of the fabric, while the left-hand and right-hand threads can simultaneously apply outward pulling force to the other side of the fabric, thereby improving the flattening effect of the fabric and effectively eliminating wrinkles in the middle of the fabric. Secondly, the flattening components symmetrically arranged on both sides of the fabric can apply outward pulling force to both sides of the fabric, ensuring the flatness of the fabric during winding and specifically solving the problem of fabric edge wrinkles. Through the linkage of position sensor push rod one, push rod two, and controller, the automatic adjustment of the flattening device is realized, which can flexibly control the pressure applied to the fabric by the flattening roller and transmission belt, adapting to fabrics of different materials and thicknesses. Through optimized structural design and intelligent control, efficient flattening processing of the fabric is achieved. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the flattening component one in this utility model; Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the structure of the flattening component two in this utility model; Figure 5 This is the control flowchart of this utility model.

[0015] In the diagram: 1. Coiling machine body; 2. Conveying roller; 3. Flattening roller; 4. Transition roller; 5. Rewinding roller; 6. Flattening assembly one; 601. Connecting rod; 602. Support plate; 603. Flattening roller; 7. Flattening assembly two; 701. Rotating plate; 702. Rotating belt; 8. Slide rod one; 9. Connecting piece; 901. Slider one; 902. Connecting block; 10. Limiting piece one; 11. Limiting piece two; 12. Slide rod two; 13. Slider two; 14. Push rod one; 15. Left-hand thread; 16. Right-hand thread; 17. Push rod two. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] Example: Flattening device of a coiling machine, such as Figures 1-3 As shown, the device includes a winding machine body 1, which is equipped with a flattening device. The winding machine body 1 includes a conveying roller 2, a flattening roller 3, a transition roller 4, and a take-up roller 5 arranged sequentially along the fabric conveying direction. The flattening device includes a flattening component 1 6 and two sets of flattening components 2 7 symmetrically arranged at both ends of the take-up roller 5. The flattening component 1 6 is arranged opposite to the flattening roller 3. The flattening component 1 6 includes a connecting rod 601, two support plates 602, and several flattening rollers 603. The several flattening rollers 603 are rotatably connected to the connecting rod 601. The two ends of the connecting rod 601 are slidably connected to the two support plates 602 respectively. When the several flattening rollers 603 move to abut against the fabric, a pulling force is applied to the fabric along the inclined direction of the flattening rollers 603, dividing the several flattening rollers 603 into two groups with opposite inclination directions. This applies an outward stretching force to the fabric, thereby driving the fabric to unfold.

[0018] like Figures 1-3As shown, a slide bar 8 is fixedly connected to the connecting rod 601. A flattening roller 603 is rotatably connected to the slide bar 8 via a connector 9. The connector 9 includes a slider 901 and a connecting block 902. The connecting block 902 is rotatably connected to the slider 901 via an I-shaped rotating shaft. The slider 901 is slidably connected to the slide bar 8. The flattening roller 603 is rotatably connected to the connecting block 902. Two push rods 14 are symmetrically arranged on the inner walls of both sides of the coiling machine body 1, driving the two ends of the connecting rod 601 to move synchronously. A slide bar 12 is fixedly connected to the top surface of the support plate 602. A slider 13 is slidably connected to the slide bar 12. The bottom surface of the connecting rod 601 is fixedly connected to the top surface of the slider 13. The telescopic end of the push rod 14 is fixedly connected to one end of the connecting rod 601. The extension and retraction of the push rods can control the movement of the connecting rod. The connecting rod 601 slides on the support plate 602, thereby controlling the distance between the flattening rollers 603 and the fabric, thus adjusting the pressure applied to the fabric by the flattening rollers 603. The connecting block 902 is provided with a limiting member 10 and a limiting member 11, both threadedly connected to the connecting block 902. Both limiting members 10 and 11 can protrude from the connecting block 902. When the end of limiting member 10 protruding from the connecting block 902 abuts against the slider 901, it restricts the movement of the connecting block 902. When the end of limiting member 11 protruding from the connecting block 902 abuts against the connecting rod 601, it restricts the movement of the slider 901. This limits the flattening rollers 603 to the desired tilt angle, allowing the tilt angle of the flattening rollers 603 to be adjusted within the range of 0-90° via the connecting block 902. like Figures 1-2 As shown, the surface of the flattening roller 3 is provided with a left-hand thread 15 and a right-hand thread 16. The left-hand thread 15 and the right-hand thread 16 extend from the middle of the flattening roller 3 to both ends respectively. The side of the fabric away from the flattening roller 603 abuts against the left-hand thread 15 and the right-hand thread 16. The flattening roller 3 is driven independently by a motor and its speed is greater than that of the winding roller 5 and the conveying roller 2. The left-hand thread 15 can generate an inward pulling force on the left side of the fabric, and the right-hand thread 16 can generate an inward pulling force on the right side of the fabric, thereby driving the fabric to unfold from the middle to both sides. Through the cooperation of the flattening roller 3 and the flattening assembly 6, an outward unfolding force can be applied to both sides of the fabric simultaneously. The transition roller 4 provides the necessary time and distance for the fabric to unfold, which can effectively eliminate wrinkles in the middle of the fabric.

[0019] like Figure 1 , Figure 3 and Figure 4As shown, the flattening component 7 includes a rotating plate 701 and a rotating belt 702. The surface of the rotating belt 702 is provided with several anti-slip particles, which are formed by dripping polyurethane material onto the surface of the rotating belt 702. The rotating plate 701 is driven by a push rod 17. Both push rods 14 and 17 are equipped with pneumatic push rods. The telescopic end of push rod 17 is fixedly connected to the middle of the rotating plate 701. The extension and retraction of push rod 17 drives the rotating plate 701 to swing. A connecting plate is fixedly connected to the end of the rotating plate 701 away from its rotation axis. The rotating belt 702 is connected to the connecting plate by a motor. When push rod 17 retracts, the rotating plate 701... 01. Rotate along the direction close to the take-up roller 5 until several anti-slip particles come into contact with the fabric surface. The width of the rotating belt 702 is greater than the width of the connecting plate to prevent the connecting plate from contacting the fabric. This allows several anti-slip particles to apply outward pulling force to the edge of the fabric as the rotating belt 702 rotates, specifically solving the problem of fabric edge wrinkles and ensuring the flatness of the fabric after rolling. It is not easy to wrinkle. The distance between the anti-slip particles and the fabric can be controlled by the push rod 2 17, thereby controlling the pressure applied by the anti-slip particles to the fabric. Moreover, the anti-slip particles made of polyurethane material have good elasticity, which prevents the anti-slip particles from damaging the fabric during the displacement of the fabric.

[0020] like Figures 1-5 As shown, the coiling machine body 1 is equipped with two position sensors and a controller. The two position sensors monitor the positions of the flattening roller 603 and the rotating belt 702, respectively. The position sensors, push rod 14, and push rod 2 17 are all connected to the controller. When the coiling machine body 1 starts, preset parameters are loaded. The two position sensors continuously collect the position data of the flattening roller 603 and the rotating belt 702, analyze the deviation between the actual position and the target position, and determine whether adjustment is needed. If adjustment is needed, the controller precisely calculates and drives the extension and retraction of push rod 14 and push rod 2 17 to adjust the position. The positions of the flattening roller 603 and the rotating belt 702 are adjusted, and new position data is obtained after each adjustment to form a closed-loop control. The system's working status is continuously monitored during the operation of the rolling machine body 1. In case of abnormality, the machine will automatically stop for protection. Through the linkage of position sensor push rod 14, push rod 17 and controller, the flattening device can be automatically adjusted. It can flexibly control the pressure applied to the fabric by the flattening roller 603 and the rotating belt 702, and can adapt to fabrics of different materials and thicknesses. Through optimized structural design and intelligent control, efficient flattening of fabrics is achieved.

[0021] Working principle: When the fabric passes through the flattening roller 3, the left-hand thread 15 and the right-hand thread 16 apply an outward pulling force to the fabric. At the same time, the other side of the fabric is subjected to an outward tilting pulling force by several flattening rollers 603, which drives the fabric to unfold from the inside out, eliminating wrinkles in the middle of the fabric. The pressure applied to the fabric by the flattening rollers 603 is adjusted by the extension and retraction of the push rod 14. The rotating belt 702 grips the edge of the fabric through anti-slip particles. The motor drives the rotating belt 702 to rotate outward, thereby applying a continuous outward pulling force to the edge of the fabric and eliminating wrinkles at the edge of the fabric.

[0022] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A flattening device of a baling press, comprising a baling press body (1) provided with a flattening device, characterized in that: The main body (1) of the winding machine includes a conveying roller (2), a flattening roller (3), a transition roller (4), and a take-up roller (5) arranged sequentially along the fabric conveying direction. The flattening device includes a flattening component one (6) and two sets of flattening components two (7) symmetrically arranged at both ends of the take-up roller (5). The flattening component one (6) is arranged opposite to the flattening roller (3). The flattening component one (6) includes a connecting rod (601), two support plates (602), and several flattening rollers (603). The wheel (603) is rotatably connected to the connecting rod (601). The two ends of the connecting rod (601) are slidably connected to two support plates (602). The flattening roller (603) abuts against the fabric and drives the fabric to move along the inclined direction of the flattening roller (603). The flattening component two (7) includes a rotating plate (701) and a rotating belt (702). The surface of the rotating belt (702) is provided with a number of anti-slip particles. The number of anti-slip particles abut against one side of the fabric and apply an outward pulling force.

2. A flattening device for a winding machine according to claim 1, characterized in that: A slide bar (8) is fixedly connected to the connecting rod (601). The flattening roller (603) is rotatably connected to the slide bar (8) through a connector (9). The connector (9) includes a slider (901) and a connecting block (902). The connecting block (902) is rotatably connected to the slider (901). The slider (901) is slidably connected to the slide bar (8). The flattening roller (603) is rotatably connected to the connecting block (902).

3. A flattening device for a winding machine according to claim 2, characterized in that: The connecting block (902) is provided with a limiting member one (10) and a limiting member two (11). When the limiting member one (10) abuts against the slider one (901), it restricts the movement of the connecting block (902). When the limiting member two (11) abuts against the connecting rod (601), it restricts the movement of the slider one (901).

4. A flattening device for a winding machine according to claim 3, characterized in that: The top surface of the support plate (602) is fixedly connected to a slide rod two (12), and a slider two (13) is slidably connected to the slide rod two (12). The bottom surface of the connecting rod (601) is fixedly connected to the top surface of the slider two (13). The inner walls of both sides of the coiling machine body (1) are symmetrically provided with two push rods one (14) that drive the two ends of the connecting rod (601) to move synchronously.

5. The unwrapper of a bale press according to claim 1, characterized in that: The surface of the flattening roller (3) is provided with a left-hand thread (15) and a right-hand thread (16), which extend from the middle of the flattening roller (3) to both ends respectively.

6. The flattening device for the coiling machine according to claim 1, characterized in that: The rotating plate (701) is driven by push rod two (17). A connecting plate is fixedly connected to one end of the rotating plate (701) away from its rotation axis. The rotating belt (702) is connected to the connecting plate by a motor. The width of the rotating belt (702) is greater than the width of the connecting plate.

7. The flattening device for the coiling machine according to claim 1, characterized in that: The main body (1) of the rolling machine is equipped with two position sensors and a controller. The two position sensors monitor the positions of the flattening roller (603) and the rotating belt (702) respectively. The position sensors, push rod one (14) and push rod two (17) are all connected to the controller signal.

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