Automatic coiling machine for elastic felt

Abstract

The invention discloses an elastic felt automatic coiling machine which comprises a rack, a conveying frame, a driving roller, fixing frames and a swing frame, the conveying frame is transversely arranged in the rack, a first conveying belt is arranged on the conveying frame, the fixing frames are obliquely arranged in the rack and located on the two sides of the conveying frame, and a second conveying belt is arranged on the driving roller. The driving roller can be movably suspended above the conveying frame in the length direction of the fixing frame, the swing frame is suspended in the rack in a swing mode and located on the front side of the fixing frame, and a second conveying belt extending in the length direction of the swing frame is arranged on the swing frame. By means of the mode, according to the automatic coiling machine for the elastic felt, the elastic felt is conveyed to the position below the driving roller and the second conveying belt through the first conveying belt on the conveying frame, the front end of the elastic felt makes contact with the second conveying belt to be turned upwards, and then the elastic felt makes contact with the driving roller to be coiled; and in the coiling process, the driving roller is matched with the second conveying belt to compress the elastic felt, so that the outer diameter and the volume of the coiled elastic felt are controlled.

Description

Technical Field

[0001] This invention relates to the field of winding machines, and in particular to an automatic winding machine for elastic felt. Background Technology

[0002] Thermal insulation felt products have a large surface area, making them inconvenient to store and transport directly. Before packaging, they can be rolled into rolls. A section of the product can be rolled into a tube and then put into a packaging bag, which reduces the floor space occupied and improves the convenience of handling, storage and transportation.

[0003] Because thermal insulation felt products typically have a certain thickness and elasticity, such as fiberglass elastic felt, their natural thickness is relatively large, making them difficult to compress when rolled directly into a roll. This results in a relatively large diameter after being rolled into a tube, requiring larger packaging bags and occupying more storage space, thus increasing storage and transportation costs. Therefore, improvements are needed.

[0004] In the prior art, patent application number 2023224067629 discloses a roll forming machine with a pressing function. When the take-up roller is taking up the fabric, the pressing block can press the taken-up fabric. However, it is only applicable to the take-up roller taking up the fabric, and cannot automatically roll up coreless glass fiber elastic felt, so its scope of application is limited. Summary of the Invention

[0005] The main technical problem solved by this invention is to provide an automatic roll forming machine for elastic felt, which automatically rolls and compresses elastic felt and controls the diameter of the rolled material.

[0006] To solve the above-mentioned technical problems, the present invention provides an automatic elastic felt roll forming machine, comprising: a frame, a conveyor frame, a drive roller, a fixed frame, and a swing frame. The conveyor frame is arranged laterally in the frame, and a first conveyor belt is provided on the conveyor frame. The fixed frame is obliquely placed in the frame and located on both sides of the conveyor frame. The drive roller is movably suspended above the conveyor frame along the length direction of the fixed frame. The swing frame is oscillatingly suspended in the frame and located in front of the fixed frame. A second conveyor belt extending along the length direction of the swing frame is provided on the swing frame.

[0007] In a preferred embodiment of the invention, the top of the fixing frame extends obliquely above the rear side of the conveyor frame.

[0008] In a preferred embodiment of the present invention, the upper part of the swing frame is provided with a drive roller for supporting the rotation of the second conveyor belt, and the two ends of the drive roller are provided with a first rotating shaft extending to the top of the frame. The top of the frame is provided with a first slide rail located below the first rotating shaft, the first slide rail is provided with a first slider, the first slider is provided with a first slide block, and the first slide block is provided with a first bearing seat corresponding to the first rotating shaft.

[0009] In a preferred embodiment of the present invention, the swing frame is provided with a first motor that drives the first rotating shaft to rotate.

[0010] In a preferred embodiment of the present invention, the first slide block or the first slider is provided with a fastening bolt pointing to the first slide rail.

[0011] In a preferred embodiment of the present invention, the active roller is provided with a second rotating shaft extending to the top of the fixed frame at both ends, the fixed frame is provided with a second slide rail located below the second rotating shaft, the second slide rail is provided with a second slider, the second slider is provided with a second slide block, and the second slide block is provided with a second bearing seat corresponding to the second rotating shaft.

[0012] In a preferred embodiment of the present invention, a first synchronous belt extending along the length of the second slide rail is provided on the fixed frame. The first synchronous belt is connected to the second slide block to pull the second slide block. A second motor driving the first synchronous belt is provided on the fixed frame.

[0013] In a preferred embodiment of the present invention, the first synchronous belt is located on both sides of the fixed frame, and the fixed frame is provided with a third rotating shaft that passes through the first synchronous belt on both sides, and the third rotating shaft is provided with a first synchronous pulley corresponding to the first synchronous belt.

[0014] In a preferred embodiment of the present invention, a second synchronous pulley corresponding to the second motor is provided on the third rotating shaft, a third synchronous pulley is provided at the output end of the second motor, and a second synchronous belt is provided between the second synchronous pulley and the third synchronous pulley.

[0015] In a preferred embodiment of the present invention, a third motor for driving the first conveyor belt is provided on the conveyor frame.

[0016] The beneficial effects of this invention are as follows: The elastic felt automatic winding machine of this invention delivers the elastic felt to the underside of the drive roller and the second conveyor belt via the first conveyor belt on the conveyor frame. The front end of the elastic felt contacts the second conveyor belt and flips up, then contacts the drive roller to form a roll. During the winding process, the elastic felt is compressed by the cooperation of the drive roller and the second conveyor belt, controlling the outer diameter and volume of the rolled-up material. This helps to reduce the costs of packaging, storage and transportation, has a high degree of automation, and improves production efficiency. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 This is a schematic diagram of a preferred embodiment of an automatic elastic felt roll forming machine of the present invention; Figure 2 yes Figure 1 A three-dimensional image; Figure 3 This is a schematic diagram illustrating the working principle of an automatic elastic felt rolling machine of the present invention for rolling glass fiber elastic felt into rolls. Detailed Implementation

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1-3 The embodiments of the present invention include: like Figures 1-3 The automatic elastic felt winding machine shown is used to wind glass fiber elastic felt 12. It includes: a frame 1, a conveyor frame 2, a drive roller 6, a fixed frame 4, and a swing frame 5. The conveyor frame 2 is arranged horizontally in the frame 1. A first conveyor belt 3 is provided on the conveyor frame 2. In this embodiment, a third motor 22 is provided on the conveyor frame 2 to drive the first conveyor belt 3. The rotation of the third motor 22 can be controlled by a PLC controller to realize the horizontal conveying of the glass fiber elastic felt 12 by the first conveyor belt 3.

[0020] The fixing frame 4 is placed obliquely in the frame 1 and located on both sides of the conveyor frame 2, such as Figure 1 As shown, the top of the fixed frame 5 extends obliquely upwards and to the rear side of the conveyor frame 2, and the fixed frame 5 and the conveyor frame 2 form an angle of 45~50°. The two ends of the fixed frame 4 can be welded and fixed to the frame 1, and the structure is sturdy.

[0021] The drive roller 6 is movably suspended above the conveyor frame 2 along the length of the fixed frame 4, such as... Figure 2As shown, the active roller 6 has a second rotating shaft 26 extending to the top of the fixed frame 4 at both ends. The fixed frame 4 has a second slide rail 23 located below the second rotating shaft 26. The second slide rail 23 has a second slider 7. The second slider has a second slide seat 24. The second slide seat has a second bearing seat 25 corresponding to the second rotating shaft 26 to support the second rotating shaft 26.

[0022] The second slide rail 23 and the second slider 7 work together to guide the movement of the drive roller 6 along the length of the fixed frame 4. The drive roller 6 can be an electric roller, which has a compact structure. The rotation of the drive roller 6 is driven by a motor and controlled by a PLC controller, thereby improving the level of automation.

[0023] A first synchronous belt 8 extending along the length of the second slide rail 23 is provided on the fixed frame 4. The first synchronous belt 8 is connected to the second slide block 24 and pulls the second slide block 24, thereby realizing the movement of the active roller 6 along the length of the fixed frame 4.

[0024] A second motor 17 for driving the first synchronous belt 8 is provided on the fixed frame 4. In this embodiment, the first synchronous belt 8 is located on both sides of the fixed frame. A third rotating shaft 15 is provided on the fixed frame 4, which passes through the first synchronous belts 8 on both sides. A first synchronous pulley 16 corresponding to the first synchronous belt 8 is provided on the third rotating shaft 15, so that the third rotating shaft 15 can drive the first synchronous belts 8 on both sides at the same time.

[0025] A second synchronous pulley 14 corresponding to the second motor 17 is provided on the third rotating shaft 15. A third synchronous pulley is provided at the output end of the second motor 17. A second synchronous belt is provided between the second synchronous pulley 14 and the third synchronous pulley to drive the third rotating shaft 15.

[0026] A displacement sensor 28 can be installed on the conveyor frame 2 in front of the drive roller 6 to detect the displacement of the fiberglass elastic mat 12. The initial position of the drive roller 6 is relatively low, and the distance between it and the first conveyor belt 3 is less than the natural thickness of the fiberglass elastic mat 12. Before the fiberglass elastic mat 12 moves to the front of the drive roller 6, such as... Figure 1 As shown, the drive roller 6 rotates counterclockwise, cooperating with the first conveyor belt 3 to horizontally convey the glass fiber elastic felt 12 and compress the glass fiber elastic felt 12, ensuring that the front end of the glass fiber elastic felt 12 moves to the front of the drive roller 6. Then, the displacement sensor 28 is triggered, and the displacement sensor sends a signal to the PLC controller to change the rotation direction of the drive roller 6, so that the drive roller 6 rotates clockwise, which is beneficial for the roll formation of the glass fiber elastic felt 12.

[0027] The swing frame 5 is swayably suspended in the frame 1 and located in front of the fixed frame 4. A second conveyor belt 13 extending along the length of the swing frame 5 is provided on the swing frame 5. Figure 3 As shown, the front end of the glass fiber elastic felt 12 first contacts the second conveyor belt 13 and flips up, then contacts the drive roller 6 to be rolled up. During the rolling process, the elastic felt is compressed by the cooperation between the drive roller 6 and the second conveyor belt 13, thereby controlling the outer diameter and volume of the rolled-up material.

[0028] A drive roller 27 supporting the rotation of the second conveyor belt 13 is provided on the upper part of the swing frame 5. The two ends of the drive roller 27 are provided with first rotating shafts 20 extending to the top of the frame 1. A first slide rail 9 located below the first rotating shaft 20 is horizontally provided on the top of the frame 1. A first slider 10 is provided on the first slide rail 9. A first slide block 11 is provided on the first slider 10. A first bearing seat 21 corresponding to the first rotating shaft 20 is provided on the first slide block 11 to support the rotation of the first rotating shaft 20 and automatically adjust the angle of the swing frame 5.

[0029] like Figure 1 As shown, in the initial state, the bottom of the swing frame 5 is in contact with the conveyor frame 2, forming an angle between them. The first slide block 11 or the first slider 10 is equipped with fastening bolts pointing towards the first slide rail 9, allowing for easy fixing of the first slide block 11 after adjustment on the first slide rail 9. As the roll diameter of the glass fiber elastic felt 12 increases, the bottom of the swing frame 5 passively rotates clockwise, using its own weight to apply pressure to the second conveyor belt 13, which then runs and compresses the roll of the glass fiber elastic felt 12. At this time, the drive roller 6 moves along the length of the fixed frame 4, cooperating with the second conveyor belt 13 to roll and compress the glass fiber elastic felt 12.

[0030] The swing frame 5 is equipped with a first motor 18 that drives the first rotating shaft 20 to rotate. In this embodiment, the first motor 18 drives the first rotating shaft 20 to rotate through the third synchronous belt 19, thereby indirectly driving the second conveyor belt 13.

[0031] In summary, the automatic elastic felt winding machine of this invention can automatically wind glass fiber elastic felt 12 and compress it during the winding process to reduce the volume of the rolled product, thereby reducing the cost of handling, storage and transportation. It has a high degree of automation and improves production efficiency.

[0032] The above are merely embodiments of the present invention and do not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An automatic roll-up machine for elastic felt, characterized in that, include: The machine includes a frame, a conveyor frame, a drive roller, a fixed frame, and a swing frame. The conveyor frame is horizontally arranged in the frame and has a first conveyor belt. The fixed frame is obliquely placed in the frame and located on both sides of the conveyor frame. The drive roller is movably suspended above the conveyor frame along the length of the fixed frame. The swing frame is oscillatingly suspended in the frame and located in front of the fixed frame. A second conveyor belt extending along the length of the swing frame is provided on the swing frame.

2. The automatic elastic felt winding machine according to claim 1, characterized in that, The top of the fixed frame extends obliquely above the rear side of the conveyor frame.

3. The automatic elastic felt winding machine according to claim 1, characterized in that, The upper part of the swing frame is provided with a drive roller that supports the rotation of the second conveyor belt. Both ends of the drive roller are provided with a first rotating shaft extending to the top of the frame. The top of the frame is provided with a first slide rail located below the first rotating shaft. A first slider is provided on the first slide rail. A first slide block is provided on the first slider. A first bearing seat is provided on the first slide block.

4. The automatic elastic felt winding machine according to claim 3, characterized in that, The swing frame is equipped with a first motor that drives the first rotating shaft to rotate.

5. The automatic elastic felt winding machine according to claim 3, characterized in that, The first slide block or the first slider is provided with fastening bolts pointing to the first slide rail.

6. The automatic elastic felt winding machine according to claim 1, characterized in that, The active roller is provided with a second rotating shaft extending to the top of the fixed frame at both ends. The fixed frame is provided with a second slide rail located below the second rotating shaft. The second slide rail is provided with a second slider. The second slider is provided with a second slide block. The second slide block is provided with a second bearing seat corresponding to the second rotating shaft.

7. The automatic elastic felt winding machine according to claim 6, characterized in that, The fixed frame is provided with a first synchronous belt extending along the length of the second slide rail. The first synchronous belt is connected to the second slide block to pull the second slide block. The fixed frame is provided with a second motor to drive the first synchronous belt.

8. The automatic elastic felt winding machine according to claim 7, characterized in that, The first synchronous belt is located on both sides of the fixed frame. The fixed frame is provided with a third rotating shaft that passes through the first synchronous belt on both sides. The third rotating shaft is provided with a first synchronous pulley that corresponds one-to-one with the first synchronous belt.

9. The automatic elastic felt winding machine according to claim 8, characterized in that, The third rotating shaft is provided with a second synchronous pulley corresponding to the second motor, the output end of the second motor is provided with a third synchronous pulley, and a second synchronous belt is provided between the second synchronous pulley and the third synchronous pulley.

10. The automatic roll-up machine for elastic felt according to claim 1, characterized in that, The conveyor frame is equipped with a third motor that drives the first conveyor belt.

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