Cold pressing winding machine for glass fiber felt

Abstract

The utility model discloses a cold pressing winding machine for a glass fiber felt. The cold pressing winding machine comprises a support, side plates symmetrically installed on the support, a main roller movably installed between the side plates, a pressing part and a winding part, wherein the pressing part and the winding part are oppositely arranged on the two sides of the main roller and installed on the support. The pressing part comprises first supporting plates movably installed on the side plates, a pressing roller installed between the first supporting plates and first air cylinders movably installed at one ends of the first supporting plates. The first air cylinder is used for adjusting the pressure of the pressing roller on the glass fiber felt, the tension needed by the glass fiber felt with different thicknesses and widths is adjusted, it is guaranteed that force can be evenly applied in the cold pressing process, and the flatness of the glass fiber felt is improved; the second air cylinder is used for adjusting the positions of the auxiliary roller and the winding rod so as to control tension in the winding process and adjust the distance between the pressing roller and the main roller, and winding uniformity and uniform cooling are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber felt equipment, in particular to a cold-pressed winding machine for glass fiber felt. Background Art

[0002] In the production process of glass fiber felt, in order to ensure that the product has good flatness and consistency, it is usually necessary to use special equipment to cold press and flatten the glass fiber felt.

[0003] Traditional cold-pressing winding machines tend to have a simple structure and can only achieve basic cold pressing and flattening functions. In the production process, the fabric is prone to deviation, wrinkles, and failure to cool down in time, resulting in low quality of the finished product. In addition, traditional equipment is not flexible enough in adjusting the pressure of the pressure roller and the winding tension, and it is difficult to meet the production needs of glass fiber felts of different thicknesses and widths, thereby limiting production efficiency and product quality. Utility Model Content

[0004] The purpose of the utility model is to provide a cold press winding machine for glass fiber felt to solve the above problems existing in the prior art.

[0005] Technical solution: A cold-pressed winding machine for glass fiber felt, comprising:

[0006] A bracket, side plates symmetrically mounted on the bracket, a main roller movably mounted between the side plates, and a pressing portion and a winding portion relatively arranged on both sides of the main roller and mounted on the bracket;

[0007] The pressing part includes a first support plate movably mounted on the side plate, a pressing roller mounted between the first support plates, and a first cylinder movably mounted at one end of the first support plate;

[0008] The winding part includes a secondary roller movably mounted on the side plate, a second support plate movably mounted on the side plate, one of the second support plates is provided with a gear set, one end of the second support plate is provided with a second cylinder mounted on the bracket, and a winding rod clamped between the second support plates.

[0009] In a further embodiment, a driving motor is further provided at one end of the main roller, and the main roller, auxiliary roller, winding rod and pressure roller are arranged parallel to each other.

[0010] In a further embodiment, the middle section of the first support plate is movably connected to the side plate, and the first cylinder and the pressure roller are relatively arranged at two ends of the first support plate; two guide wheels symmetrically installed on the bracket are also provided between the first support plates.

[0011] In a further embodiment, a through hole is provided at the joint between the side plate and the auxiliary roller, and the auxiliary roller passes through the through hole to be movably connected to the middle section of the second support plate.

[0012] In a further embodiment, one end of the second support plate is movably connected to the main roller, and the other end of the second support plate is abutted against the output end of the second cylinder.

[0013] In a further embodiment, the gear set is composed of a plurality of gears of the same size, the gears are movably connected to the second support plate, one of the gears is interference fit with the main roller, and the gear close to the winding rod is snap fit with the winding rod.

[0014] In a further embodiment, the pressure roller and the main roller are both composed of an inner tube, a sleeve, and a spiral tube arranged between the inner tube and the sleeve. The inner tube and the sleeve are fixedly connected, and both ends of the spiral tube are respectively connected to both ends of the pressure roller.

[0015] Beneficial effects: The utility model discloses a cold-pressing winding machine for glass fiber felt. The utility model uses a first cylinder to adjust the pressure of the pressure roller on the glass fiber felt, adjust the tension required for glass fiber felts of different thicknesses and widths, ensure that the force can be evenly applied during the cold pressing process, and improve the flatness of the glass fiber felt; the second cylinder is used to adjust the position of the auxiliary roller and the winding rod, thereby controlling the tension during the winding process, and adjusting the spacing between the pressure roller and the main roller to ensure the uniformity of the winding and uniform cooling;

[0016] The main roller is responsible for pulling the glass fiber mat forward, while the auxiliary roller assists in the smooth winding of the glass fiber mat. The two rollers are arranged in parallel, and a guide wheel is arranged before the glass fiber mat enters the main roller, which ensures that the glass fiber mat will not deflect during the winding process; the driving motor realizes the automatic pulling and winding of the glass fiber mat, reduces the need for manual intervention, and improves production efficiency; the movable connection of the first support plate allows the pressing part to be adjusted as needed to adapt to glass fiber mats of different thicknesses;

[0017] The gear set ensures the synchronous movement between the winding rod and the main roller, improving the accuracy and consistency of winding; the spiral tube in the pressure roller helps to evenly distribute the heat, further improving the cooling of the glass fiber mat. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereogram of the utility model.

[0019] Figure 2 It is a semi-section schematic diagram of the front view of the pressing roller of the utility model.

[0020] Figure 3 It is a partial enlarged view of the pressing roller of the utility model.

[0021] Figure 4 It is the front view of the spiral tube of the utility model.

[0022] Figure 5It is the front view of the utility model.

[0023] Figure 6 It is a schematic diagram of the winding of the glass fiber felt of the utility model.

[0024] The accompanying drawings are marked as follows: 1. bracket; 2. pressing part; 3. winding part; 11. main roller; 12. guide wheel; 100. glass fiber felt; 13. side plate; 21. first support plate; 22. first cylinder; 23. pressure roller; 31. second support plate; 32. gear set; 33. auxiliary roller; 34. winding rod; 111. sleeve; 112. spiral tube; 235. second cylinder. DETAILED DESCRIPTION

[0025] The utility model provides a cold-pressing winding machine for glass fiber felt. The first cylinder is used to adjust the pressure of the pressure roller on the glass fiber felt, and the tension required for glass fiber felts of different thicknesses and widths is adjusted to ensure that the force can be evenly applied during the cold pressing process and improve the flatness of the glass fiber felt. The second cylinder is used to adjust the position of the auxiliary roller and the winding rod, thereby controlling the tension during the winding process, and adjusting the spacing between the pressure roller and the main roller to ensure the uniformity of the winding and uniform cooling. The scheme is described in detail below through specific embodiments.

[0026] Reference Figure 1-Figure 6 A cold-pressed winding machine for glass fiber felt is shown, comprising:

[0027] A bracket 1, a side plate 13 symmetrically mounted on the bracket 1, a main roller 11 movably mounted between the side plates 13, a pressing portion 2 and a winding portion 3 relatively arranged on both sides of the main roller 11 and mounted on the bracket 1; a driving motor is also provided at one end of the main roller 11, and the main roller 11, the auxiliary roller 33, the winding rod 34 and the pressure roller 23 are arranged parallel to each other; a through hole is provided at the matching position of the side plate 13 and the auxiliary roller 33, and the auxiliary roller 33 is movably connected to the middle section of the second support plate 31 through the through hole; the pressure roller 23 and the main roller 11 are both composed of an inner tube, a sleeve 111, and a spiral tube 112 arranged between the inner tube and the sleeve 111, the inner tube and the sleeve 111 are fixedly connected, and the two ends of the spiral tube 112 are respectively connected to the two ends of the pressure roller 23.

[0028] The clamping part 2 includes a first support plate 21 movably mounted on the side plate 13, a pressure roller 23 mounted between the first support plates 21, and a first cylinder 22 movably mounted at one end of the first support plate 21; the middle section of the first support plate 21 is movably connected to the side plate 13, and the first cylinder 22 and the pressure roller 23 are relatively arranged at both ends of the first support plate 21; two guide wheels 12 symmetrically mounted on the bracket 1 are also provided between the first support plates 21.

[0029] The winding portion 3 includes an auxiliary roller 33 movably mounted on the side plate 13, and a second support plate 31 movably mounted on the side plate 13, wherein a gear set 32 ​​is provided on one of the second support plates 31, and the gear set 32 ​​is composed of a plurality of gear sets 32 of the same size, and the gears are movably connected to the second support plate 31, wherein one of the gears is interference fit with the main roller, and the gear close to the winding rod 34 is snap fit with the winding rod 34; one end of the second support plate 31 is provided with a second cylinder 235 mounted on the bracket 1, and a winding rod 34 snap fit between the second support plates 31; one end of the second support plate 31 is movably connected to the main roller 11, and the other end of the second support plate 31 abuts against the output end of the second cylinder 235.

[0030] Working principle: The glass fiber mat 100 is wound through the main roller 11, the pressure roller 23, the auxiliary roller 33 and the winding rod 34 in sequence to ensure that it is in the correct position;

[0031] The positions of the pressing part 2 and the winding part 3 are adjusted so that the glass fiber mat 100 can pass through and be wound smoothly; the main roller 11 is driven to rotate by the driving motor, and the main roller 11 drives the glass fiber mat 100 to move forward; the first support plate 21 of the pressing part 2 is pushed by the first cylinder 22, so that the pressing roller 23 contacts the glass fiber mat 100, and the glass fiber mat 100 is cold pressed and flattened;

[0032] The structure of the pressing roller 23 is composed of an inner tube, a sleeve 111 and a spiral tube 112. Water can be passed through the spiral tube 112 as needed to ensure that the pressing roller 23 can provide uniform cooling during operation. At the same time, the spiral tube 112 helps to discharge the air inside the pressing roller 23 to ensure the discharge of heat during the cold pressing process.

[0033] By adjusting the second cylinder 235, the position of the second support plate 31 can be changed, and then the positions of the auxiliary roller 33 and the winding rod 34 can be adjusted to control the tension of the glass fiber mat 100 during the winding process; the adjustment of the tension is to ensure the flatness and consistency of the glass fiber mat 100 during the winding process;

[0034] After the glass fiber mat 100 is cold pressed and flattened, it continues to move forward to the winding section 3; the winding rod 34 rotates synchronously with the main roller 11 through the transmission of the gear set 32 ​​to wind the glass fiber mat 100 into a roll;

[0035] When the glass fiber mat 100 is wound to a certain length, the rotation of the main roller 11 and the winding rod 34 is stopped, and the winding process is completed.

[0036] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A cold-pressed winder for glass fiber mat, comprising: A bracket, side plates symmetrically mounted on the bracket, a main roller movably mounted between the side plates, and a pressing portion and a winding portion relatively arranged on both sides of the main roller and mounted on the bracket; Characterized in that the pressing part comprises a first support plate movably mounted on the side plate, a pressing roller mounted between the first support plates, and a first cylinder movably mounted at one end of the first support plate; The winding part includes a secondary roller movably mounted on the side plate, a second support plate movably mounted on the side plate, one of the second support plates is provided with a gear set, one end of the second support plate is provided with a second cylinder mounted on the bracket, and a winding rod clamped between the second support plates.

2. The cold-pressed winder for glass fiber mat according to claim 1, characterized in that: A driving motor is also provided at one end of the main roller, and the main roller, auxiliary roller, winding rod and pressure roller are arranged parallel to each other.

3. The cold-pressed winder for glass fiber mat according to claim 1, characterized in that: The middle section of the first support plate is movably connected to the side plate, and the first cylinder and the pressure roller are relatively arranged at two ends of the first support plate; two guide wheels symmetrically installed on the bracket are also arranged between the first support plates.

4. The cold-pressed winder for glass fiber mat according to claim 1, characterized in that: A through hole is provided at the matching position of the side plate and the auxiliary roller, and the auxiliary roller passes through the through hole and is movably connected with the middle section of the second supporting plate.

5. The cold-pressed winder for glass fiber mat according to claim 1, characterized in that: One end of the second support plate is movably connected to the main roller, and the other end of the second support plate is abutted against the output end of the second cylinder.

6. The cold-pressed winder for glass fiber mat according to claim 1, characterized in that: The gear set is composed of a plurality of gears of the same size, and the gears are movably connected to the second support plate, wherein one of the gears is interference fit with the main roller, and the gear close to the winding rod is snap fit with the winding rod.

7. The cold-pressed winder for glass fiber mat according to claim 1, characterized in that: The pressure roller and the main roller are both composed of an inner tube, a sleeve, and a spiral tube arranged between the inner tube and the sleeve. The inner tube and the sleeve are fixedly connected, and the two ends of the spiral tube are respectively connected to the two ends of the pressure roller.

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