Glass fiber web trimming and collecting device

Abstract

The utility model discloses a kind of glass fiber mesh edge cutting collection devices, belong to glass fiber mesh edge cutting technical field, including rack, cutting assembly, dust hood and collection hopper are equipped on rack, cutting assembly includes upper roll and lower roll rotationally connected on rack, upper roll is connected with rotary drive component, the both ends of upper roll are respectively fixedly connected with first disc cutter and second disc cutter, dust hood is fixedly connected with rack, dust hood has two and is respectively correspondingly set in the top of first disc cutter and second disc cutter, dust hood is connected with dust removal cloth bag in filter box by suction duct, the top surface opening of collection hopper is correspondingly set below lower roll, the bottom surface of collection hopper is inclined surface, the lowest end of collection hopper is equipped with discharge port.The utility model uses the above structure of a kind of glass fiber mesh edge cutting collection device, can realize the collection of glass fiber chippings, avoid chippings to spread to air and influence workshop environment.

Description

Technical Field

[0001] This utility model belongs to the field of fiberglass mesh trimming technology, and in particular relates to a fiberglass mesh trimming and collection device. Background Technology

[0002] Fiberglass mesh is made of woven fiberglass fabric as the base material, coated with a polymer anti-emulsion. This gives it excellent alkali resistance, flexibility, and high tensile strength in both warp and weft directions, making it widely used for thermal insulation, waterproofing, fireproofing, and crack resistance of interior and exterior walls. Fiberglass mesh is primarily made of alkali-resistant fiberglass, using alkali-free fiberglass yarn (mainly composed of silicates with good chemical stability) woven with a special weave structure—leno weave—and then subjected to high-temperature heat setting treatment with alkali-resistant liquid and reinforcing agents.

[0003] During the production of fiberglass mesh, rough edges are often present on both sides of the fabric during collection. To improve the quality of the fiberglass mesh, the fabric needs to be trimmed. However, existing trimming devices have the problem of difficulty in collecting fiberglass debris, which then diffuses into the air and affects the workshop environment.

[0004] To solve the above problems, a new type of fiberglass mesh trimming and collection device is needed. Utility Model Content

[0005] The purpose of this invention is to provide a fiberglass mesh trimming and collection device that can collect fiberglass debris and prevent it from spreading into the air and affecting the workshop environment.

[0006] To achieve the above objectives, this utility model provides a fiberglass mesh trimming and collection device, including a frame. The frame is equipped with a cutting assembly, a dust collection hood, and a collection hopper. The cutting assembly includes an upper roller and a lower roller rotatably connected to the frame. The upper roller is arranged parallel to the lower roller above it and is connected to a rotation drive assembly. A first disc cutter and a second disc cutter are fixedly connected to both ends of the upper roller, respectively. The dust collection hood is fixedly connected to the frame. There are two dust collection hoods, which are respectively arranged above the first disc cutter and the second disc cutter. The dust collection hood is connected to a dust collection bag in a filter box through a suction pipe. The top opening of the collection hopper is located below the lower roller. The bottom surface of the collection hopper is a sloping surface, and the lowest end of the collection hopper is provided with a discharge port.

[0007] Preferably, a connecting block is fixedly connected to one side of both the first and second disc cutters. The connecting block is provided with a connecting hole, and a bolt is threaded into the connecting hole. The two ends of the upper roller are provided with fixing holes evenly distributed along its length, and the fixing holes are adapted to the bolt structure.

[0008] Preferably, an inlet roller and a pair of rollers are rotatably connected to both ends of the frame. The pair of rollers includes a first clamping roller and a second clamping roller arranged vertically. A first conveying roller and a second conveying roller are also rotatably connected to the frame. The first conveying roller is located between the inlet roller and the lower roller, and the height of the first conveying roller from the ground is lower than the height of the inlet roller and the lower roller from the ground. The second conveying roller is located between the pair of rollers and the lower roller, and the height of the second conveying roller from the ground is lower than the height of the second clamping roller and the lower roller from the ground. The pair of rollers, the inlet roller, the first conveying roller, the second conveying roller, the upper roller, and the lower roller are arranged in parallel.

[0009] Preferably, the rotary drive assembly includes a first sprocket, a second sprocket, a third sprocket, a fourth sprocket, a motor, and a chain. The first sprocket is fixed to one end of the second clamping roller, the second sprocket is fixed to one end of the upper roller, the third sprocket is fixed to one end of the lower roller, the fourth sprocket is fixed to the output shaft of the motor, the motor is fixed to the frame, and the first sprocket, the second sprocket, the third sprocket, and the fourth sprocket are connected by the chain.

[0010] Therefore, the fiberglass mesh trimming and collecting device of the present invention, which adopts the above-described structure, has the following beneficial effects:

[0011] 1. By using a collection hopper, dust hood, suction duct, and filter box, glass fiber debris can be collected, preventing the debris from spreading into the air and affecting the workshop environment;

[0012] 2. By using the connecting block and fixing hole together, the distance between the first disc cutter and the second disc cutter can be adjusted, thereby enabling the device to trim the edges of fiberglass mesh of different widths.

[0013] 3. The rotary drive assembly can not only drive the first and second disc cutters to trim the fiberglass mesh, but also drive the second clamping roller to rotate, so that the first and second clamping rollers work together to clamp and feed the fiberglass mesh forward.

[0014] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of an embodiment of the fiberglass mesh trimming and collection device of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of an embodiment of the cutting mold in a fiberglass mesh trimming and collecting device of this utility model;

[0017] Figure 3This is a schematic diagram of the structure of a connecting block in an embodiment of a fiberglass mesh trimming and collecting device according to the present invention.

[0018] In the diagram: 1. Frame; 2. Dust hood; 3. Collection hopper; 4. Upper roller; 5. Lower roller; 6. Rotary drive assembly; 61. First sprocket; 62. Second sprocket; 63. Third sprocket; 64. Fourth sprocket; 65. Motor; 66. Chain; 7. First disc cutter; 8. Second disc cutter; 9. Suction duct; 10. Filter box; 11. Connecting block; 12. Bolt; 13. Fixing hole; 14. Introducing roller; 15. First clamping roller; 16. Second clamping roller; 17. First conveying roller; 18. Second conveying roller; 19. Waste trolley. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Example

[0022] Reference Figure 1-3 As shown, this embodiment provides a fiberglass mesh trimming and collection device, including a frame 1. The frame 1 is equipped with a cutting assembly, a dust collection hood 2, and a collection hopper 3. The cutting assembly includes an upper roller 4 and a lower roller 5 rotatably connected to the frame 1, with the upper roller 4 positioned parallel above the lower roller 5. The upper roller 4 is connected to a rotation drive assembly 6. A first disc cutter 7 and a second disc cutter 8 are fixedly connected to both ends of the upper roller 4, respectively. The rotation drive assembly 6 drives the upper roller 4 to rotate, thereby rotating the first disc cutter 7 and the second disc cutter 8, allowing the first disc cutter 7 and the second disc cutter 8 to work in conjunction with the lower roller 5 to trim the fiberglass mesh. The dust collection hood 2 is fixedly connected to the frame 1. There are two dust collection hoods 2, each correspondingly positioned above the first disc cutter 7 and the second disc cutter 8. The dust collection hood 2 is connected to the dust collection bag inside the filter box 10 via the suction pipe 9. An exhaust fan is installed inside the filter box 10. The exhaust fan creates negative pressure at the dust collection hood 2, drawing the airborne fiberglass mesh debris into the suction pipe 9, and then into the dust collection bag. The top opening of the collection hopper 3 is located below the lower roller 5, allowing it to collect fallen fiberglass mesh scraps. The bottom surface of the collection hopper 3 is sloping, and a discharge port is located at its lowest point.

[0023] In use, the rotary drive assembly 6 drives the upper roller 4 to rotate, so that the first disc cutter 7 and the second disc cutter 8 cooperate with the lower roller 5 to trim the fiberglass mesh. During the trimming process, the dust suction hood 2 sucks the fiberglass mesh debris floating in the air into the suction pipe 9, and then into the dust collection bag. The collection hopper 3 collects the trimmed waste edges. The discharge port is designed to extend out of the frame 1, which makes it easy to connect the collection hopper 3 to the waste trolley 19, thereby facilitating the collection and transfer of waste edges.

[0024] In a further optimized design, connecting blocks 11 are fixedly connected to one side of both the first disc cutter 7 and the second disc cutter 8. Each connecting block 11 has a connecting hole, into which a bolt 12 is threaded. The upper roller 4 has fixing holes 13 evenly distributed along its length at both ends, the fixing holes 13 being structurally compatible with the bolts 12. By utilizing the connection blocks 11 and the fixing holes 13, the distance between the first disc cutter 7 and the second disc cutter 8 can be adjusted, thereby enabling the device to trim the edges of fiberglass meshes of different widths.

[0025] In a further preferred embodiment, an inlet roller 14 and a pair of rollers are rotatably connected to both ends of the frame 1, respectively. The pair of rollers includes a first clamping roller 15 and a second clamping roller 16 arranged vertically. A first conveying roller 17 and a second conveying roller 18 are also rotatably connected to the frame 1. The first conveying roller 17 is located between the inlet roller 14 and the lower roller 5, and its height from the ground is lower than that of the inlet roller 14 and the lower roller 5. The second conveying roller 18 is located between the pair of rollers and the lower roller 5, and its height from the ground is lower than that of the second clamping roller 16 and the lower roller 5. The pair of rollers, the inlet roller 14, the first conveying roller 17, the second conveying roller 18, the upper roller 4, and the lower roller 5 are arranged in parallel.

[0026] In use, the fiberglass mesh is introduced from above the inlet roller 14, then passed under the first conveyor roller 17 between the upper roller 4 and the lower roller 5, then passed under the second conveyor roller 18, and finally passed out between the first clamping roller 15 and the second clamping roller 16. Under the action of the first conveyor roller 17 and the second conveyor roller 18, the fiberglass mesh is flattened and tensioned between the upper roller 4 and the lower roller 5, thereby ensuring the cutting effect of the first disc cutter 7 and the second disc cutter 8 on the fiberglass mesh.

[0027] In a further preferred embodiment, the rotary drive assembly 6 includes a first sprocket 61, a second sprocket 62, a third sprocket 63, a fourth sprocket 64, a motor 65, and a chain 66. The first sprocket 61 is fixed to one end of the second clamping roller 16, the second sprocket 62 is fixed to one end of the upper roller 4, the third sprocket 63 is fixed to one end of the lower roller 5, and the fourth sprocket 64 is fixed to the output shaft of the motor 65. The motor 65 is fixed to the frame 1, and the first sprocket 61, the second sprocket 62, the third sprocket 63, and the fourth sprocket 64 are connected by the chain 66. Motor 65 drives the fourth sprocket 64 to rotate, and then through the transmission action of chain 66, the first sprocket 61, the second sprocket 62, and the third sprocket 63 rotate synchronously with the fourth sprocket 64, thereby realizing the rotation of the second clamping roller 16, the upper roller 4, and the lower roller 5. The rotation of the second clamping roller 16 can cooperate with the first clamping roller 15 to clamp and feed the fiberglass mesh forward. The rotation of the upper roller 4 can drive the first disc cutter 7 and the second disc cutter 8 to cut the fiberglass mesh. The rotation of the lower roller 5 can increase the contact area between the lower roller 5 and the first disc cutter 7 or the second disc cutter 8, thereby reducing the wear of the lower roller 5 and improving its service life.

[0028] Therefore, the fiberglass mesh trimming and collection device of this invention, which adopts the above-mentioned structure, can collect fiberglass debris and prevent the debris from spreading into the air and affecting the workshop environment.

[0029] In the description of this utility model, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.

Claims

1. A fiberglass mesh trimming and collection device, characterized in that: The machine includes a frame (1), on which a cutting assembly, a dust hood (2), and a collection hopper (3) are provided. The cutting assembly includes an upper roller (4) and a lower roller (5) rotatably connected to the frame (1). The upper roller (4) is arranged parallel above the lower roller (5). The upper roller (4) is connected to a rotary drive assembly (6). The two ends of the upper roller (4) are respectively fixedly connected to a first disc cutter (7) and a second disc cutter (8). The dust hood (2) is fixedly connected to the frame (1). There are two dust hoods (2), which are respectively arranged above the first disc cutter (7) and the second disc cutter (8). The dust hood (2) is connected to the dust removal bag in the filter box (10) through a suction pipe (9). The top opening of the collection hopper (3) is arranged below the lower roller (5). The bottom surface of the collection hopper (3) is a slope. The lowest end of the collection hopper (3) is provided with a discharge port.

2. The fiberglass mesh trimming and collecting device according to claim 1, characterized in that: A connecting block (11) is fixedly connected to one side of both the first disc cutter (7) and the second disc cutter (8). The connecting block (11) is provided with a connecting hole, and a bolt (12) is threaded into the connecting hole. The upper roller (4) is provided with fixing holes (13) evenly distributed along its length direction at both ends. The fixing holes (13) are adapted to the structure of the bolt (12).

3. The fiberglass mesh trimming and collecting device according to claim 1, characterized in that: The frame (1) is rotatably connected to an inlet roller (14) and a pair of rollers at both ends. The pair of rollers includes a first clamping roller (15) and a second clamping roller (16) arranged vertically. The frame (1) is also rotatably connected to a first conveying roller (17) and a second conveying roller (18). The first conveying roller (17) is located between the inlet roller (14) and the lower roller (5), and the height of the first conveying roller (17) from the ground is lower than the height of the inlet roller (14) and the lower roller (5) from the ground. The second conveying roller (18) is located between the pair of rollers and the lower roller (5), and the height of the second conveying roller (18) from the ground is lower than the height of the second clamping roller (16) and the lower roller (5) from the ground. The pair of rollers, the inlet roller (14), the first conveying roller (17), the second conveying roller (18), the upper roller (4), and the lower roller (5) are arranged in parallel.

4. The fiberglass mesh trimming and collecting device according to claim 3, characterized in that: The rotary drive assembly (6) includes a first sprocket (61), a second sprocket (62), a third sprocket (63), a fourth sprocket (64), a motor (65), and a chain (66). The first sprocket (61) is fixed to one end of the second clamping roller (16), the second sprocket (62) is fixed to one end of the upper roller (4), the third sprocket (63) is fixed to one end of the lower roller (5), and the fourth sprocket (64) is fixed on the output shaft of the motor (65). The motor (65) is fixed on the frame (1). The first sprocket (61), the second sprocket (62), the third sprocket (63), and the fourth sprocket (64) are connected by the chain (66).

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