Edge strip tensioning adjusting equipment for processing high-silica fiber cloth

Abstract

The utility model discloses edging tension adjusting equipment for processing high-silica fiber cloth, which relates to the technical field of fiber cloth processing and comprises a frame, mounting seats which are distributed at equal intervals are fixedly connected to two sides of the frame, and an inflatable transport roller is rotatably connected between each pair of symmetrically distributed mounting seats; the three sets of inflation conveying rollers are arranged in the machine frame in the material advancing direction, the two inflation conveying rollers in each set are composed of the inflation conveying rollers distributed up and down, and adjusting frames are connected to the middles of the two sides of the machine frame in a sliding mode. According to the edge strip tensioning adjusting equipment for high-silica fiber cloth processing, the height of the inflation conveying roller is allowed to be accurately controlled through the adjusting frame and the lead screw through the design of the equipment, so that effective tensioning of fiber cloth is achieved, the stability and consistency of the fiber cloth in the processing process are guaranteed through the flexible adjusting mode, and the processing efficiency is improved. And unnecessary relaxation or deformation in the processing stage is avoided.

Description

Technical Field

[0001] This utility model relates to the field of fiber cloth processing technology, specifically to a side strip tension adjustment device for processing high silica fiber cloth. Background Technology

[0002] The edge strip tension adjustment equipment in fiber cloth processing is an important piece of equipment used to ensure the tension and uniformity of the edge strips during processing, thereby guaranteeing product quality.

[0003] To achieve the above functions, a prior art Chinese patent (publication number: CN118323926B) discloses a fiberglass cloth processing edge strip tensioning device, relating to the field of strip tensioning technology. The device includes a frame, fiberglass cloth, and edge strips. A PLC controller is installed on the side of the frame, and a width adjustment mechanism is installed on the inner side of the frame. This fiberglass cloth processing edge strip tensioning device is easy to adjust, facilitating the processing of fiberglass cloths of different sizes. It can press and convey the fiberglass cloth near the edge, thus preventing the fiberglass cloth from deviating during the stretching process. Its anti-deviation wheel is located on the side of the edge strip being stretched, preventing excessive stretching of the fiberglass cloth and subsequent unraveling, thereby ensuring the processing quality of the fiberglass cloth. The edge strips are neatly arranged on the take-up roller, reducing subsequent storage space and avoiding the hassle of frequently emptying the collection bin when the edge strips are randomly placed, saving time and effort.

[0004] While existing technologies can overcome the shortcomings mentioned above, other problems still exist in their operation: edge strip tension adjustment equipment for fiber cloth processing generally adjusts the tension of the fiber cloth by tension. The traditional fiber cloth processing process often results in uneven tension, leading to poor final product quality. Utility Model Content

[0005] The purpose of this invention is to provide a side strip tension adjustment device for processing high silica fiber cloth, so as to solve the problem that uneven tension often occurs in the traditional fiber cloth processing process, resulting in poor quality of the final product.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a side strip tension adjustment device for processing high silica fiber cloth, comprising a frame, wherein equidistantly distributed mounting seats are fixedly connected to both sides of the frame, and an inflatable transport roller is rotatably connected between each pair of symmetrically distributed mounting seats.

[0007] The pneumatic conveying rollers are arranged in three sets inside the frame along the material travel direction, and each set consists of two pneumatic conveying rollers distributed vertically. Adjustment frames are slidably connected to the middle of both sides of the frame, and two pneumatic conveying rollers symmetrically distributed vertically are installed inside the adjustment frames via mounting seats.

[0008] A flattening structure is installed between each pair of the inflatable transport rollers.

[0009] Preferably, two symmetrically distributed mounting rails are fixedly connected to both sides of the frame, and the adjustment frame is slidably connected between the two mounting rails on each side of the frame, and a crossbeam is fixedly connected to the top of the mounting rails.

[0010] Preferably, a lead screw is rotatably connected to the top of the adjustment frame, and a bevel gear is fixedly connected to the upper end of the lead screw, with the upper end of the lead screw extending through the crossbeam to its top.

[0011] Preferably, a synchronous shaft is rotatably connected to the top of the crossbeam via a mounting base, and bevel gears are fixedly connected to both ends of the synchronous shaft. The bevel gears at both ends of the synchronous shaft mesh with the bevel gears at the top of the lead screws on both sides, and a rotating handle is fixedly connected to one end of the synchronous shaft. The lead screw is threaded to the eccentric part at the top of the adjusting frame, and the upper end of the lead screw is rotatably connected to the end of the crossbeam.

[0012] Preferably, a first synchronous gear is fixedly sleeved at both ends of the pneumatic transport roller, and the first synchronous gears at both ends of the two vertically distributed pneumatic transport rollers mesh with each other, and an installation groove is provided at the connection between the pneumatic transport roller and the first synchronous gear.

[0013] Preferably, the flattening structure includes a connector rotatably connected inside the mounting groove, and a support bar is rotatably connected in the middle of the connector. The end of the support bar is provided with gear teeth, and a second synchronous gear meshes between the two support bars.

[0014] Preferably, a slider is rotatably connected to one end of the second synchronous gear near the frame, and guide rails are fixedly connected to both sides inside the frame, with the slider and guide rails forming a sliding fit.

[0015] Preferably, the end of the second synchronous gear away from the slider is rotatably connected to a mounting plate, and the mounting plate is slidably connected to the outside of the two support bars. The side of the mounting plate away from the second synchronous gear is fixedly connected to equidistantly distributed inflatable flattening rollers, and the inflatable flattening rollers and the mounting plate are distributed at an acute angle. The inflatable flattening rollers are arranged in parallel in two layers with their surfaces in contact with each other.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] This invention relates to a side strip tensioning adjustment device for processing high-silica fiber cloth. The device is designed to allow precise control of the height of the pneumatic transport rollers via an adjustment frame and lead screw, thereby achieving effective tensioning of the fiber cloth. This flexible adjustment method helps ensure the stability and consistency of the fiber cloth during processing, avoiding unnecessary loosening or deformation during the processing stage.

[0018] The flattening structure in the equipment utilizes the acute angle arrangement between the inflatable flattening roller and the mounting plate to apply a vertical force to the fiber cloth, effectively flattening it. This ensures that the fiber cloth remains flat and smooth as it passes through the inflatable transport roller and the flattening structure, guaranteeing the quality of subsequent processing steps. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the frame structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the beam structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the pneumatic transport roller of this utility model;

[0023] Figure 5 This is a schematic diagram of the synchronous shaft structure of this utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the inflatable flattening roller of this utility model.

[0025] In the diagram: 1. Frame; 2. Mounting base; 3. Inflatable conveyor roller; 4. Adjusting frame; 5. Mounting rail; 6. Crossbeam; 7. Lead screw; 8. Synchronous shaft; 9. Rotating handle; 10. First synchronous gear; 11. Mounting groove; 12. Connecting piece; 13. Support bar; 14. Gear tooth; 15. Second synchronous gear; 16. Mounting plate; 17. Inflatable flattening roller; 18. Guide rail. Detailed Implementation

[0026] 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.

[0027] Example 1: Please refer to Figure 1 - Figure 6This utility model provides the following technical solution: a tension adjustment device for edge strips in high-silica fiber cloth processing, comprising a frame 1, with equidistantly distributed mounting seats 2 fixedly connected to both sides of the frame 1, and an inflatable conveying roller 3 rotatably connected between each pair of symmetrically distributed mounting seats 2; three sets of inflatable conveying rollers 3 are arranged inside the frame 1 along the material travel direction, and each set of two inflatable conveying rollers 3 consists of two vertically distributed inflatable conveying rollers 3; an adjustment frame 4 is slidably connected to the middle of both sides of the frame 1, and two vertically distributed inflatable conveying rollers 3 are installed inside the adjustment frame 4 via mounting seats 2; a flattening structure is installed between each pair of inflatable conveying rollers 3; two symmetrically distributed mounting rails 5 are fixedly connected to both sides of the frame 1, and the adjustment frame 4 is slidably connected between the two mounting rails 5 on each side of the frame 1, and is installed with... A crossbeam 6 is fixedly connected to the top of the rail 5; a lead screw 7 is rotatably connected to the top of the adjusting frame 4, and a bevel gear is fixedly connected to the upper end of the lead screw 7, which extends through the crossbeam 6 to its top; a synchronous shaft 8 is rotatably connected to the top of the crossbeam 6 via a mounting base 2, and bevel gears are fixedly connected to both ends of the synchronous shaft 8. The bevel gears at both ends of the synchronous shaft 8 mesh with the bevel gears at the top of the lead screw 7 on both sides, and a rotating handle 9 is fixedly connected to one end of the synchronous shaft 8. The lead screw 7 is threaded to the eccentric part at the top of the adjusting frame 4, and the upper end of the lead screw 7 is rotatably connected to the end of the crossbeam 6; a first synchronous gear 10 is fixedly sleeved at both ends of the pneumatic conveying roller 3, and the first synchronous gears 10 at both ends of the two vertically distributed pneumatic conveying rollers 3 mesh with each other. An installation groove 11 is provided at the connection between the pneumatic conveying roller 3 and the first synchronous gear 10.

[0028] When the device is in use, the fiber cloth is first placed between three sets of inflatable transport rollers 3. The upper and lower surfaces of the fiber cloth are fixed by each set of inflatable transport rollers 3. At this time, the fiber cloth moves from the acute angle of the inflatable flattening roller 17 and the mounting plate 16 to the obtuse angle inside the inflatable transport roller 3.

[0029] As the fiber cloth moves inside the pneumatic conveying roller 3, the user can drive the synchronous shaft 8 to rotate on the top of the crossbeam 6 by turning the rotating handle 9. At this time, the synchronous shaft 8 drives the bevel gear at the top of the lead screw 7 to rotate through the bevel gears at both ends, thereby making the two lead screws 7 rotate synchronously. Because the lead screw 7 is threaded to the eccentric part at the upper end of the adjusting frame 4, the lead screw 7 rotates synchronously at the end of the crossbeam 6, thereby driving the two adjusting frames 4 to move synchronously upward between the two mounting rails 5.

[0030] When the two adjusting frames 4 move upward, they will drive the inflatable transport rollers 3 installed inside them to move upward. This upward movement of the inflatable transport rollers 3 will increase the distance between the inflatable transport rollers 3 inside the adjusting frames 4 and other inflatable transport rollers 3, ultimately stretching the fiber cloth inside the inflatable transport rollers 3. By adjusting the height of the adjusting frames 4, the tension of the fiber cloth can be controlled.

[0031] Example 2: Based on Example 1, a flattening structure is also disclosed: The flattening structure includes a connector 12 rotatably connected inside the mounting groove 11, and a support bar 13 rotatably connected in the middle of the connector 12. The end of the support bar 13 is provided with gear teeth 14, and a second synchronous gear 15 meshes between the two support bars 13. A slider is rotatably connected to the end of the second synchronous gear 15 near the frame 1, and guide rails 18 are fixedly connected to both sides inside the frame 1, and the slider and the guide rails 18 form a sliding fit. A mounting plate 16 is rotatably connected to the end of the second synchronous gear 15 away from the slider, and the mounting plate 16 is slidably connected to the outside of the two support bars 13. An equally spaced pneumatic flattening roller 17 is fixedly connected to the side of the mounting plate 16 away from the second synchronous gear 15, and the pneumatic flattening roller 17 and the mounting plate 16 are distributed at an acute angle. The pneumatic flattening roller 17 are arranged in parallel in two layers with their roller surfaces in contact with each other.

[0032] When the fiber cloth moves, the inflatable flattening rollers 17, which are parallel to each other on the upper and lower sides, are distributed at an acute angle between the inflatable flattening rollers 17 and the mounting plate 16. Therefore, the two inflatable flattening rollers 17 located on the same side are distributed at an obtuse angle on the fiber cloth. When the fiber cloth moves between the inflatable flattening rollers 17, the inflatable flattening rollers 17 will apply a force perpendicular to their axial direction, thereby flattening the fiber cloth.

[0033] During the up-and-down adjustment of the adjustment frame 4, the inflatable transport roller 3 located inside the adjustment frame 4 will drive the connecting piece 12 to move upward. Since the two support bars 13 are slidably connected to the inner side of the mounting plate 16 to form a whole, the support bars 13 can rotate around the middle of the connecting piece 12 away from the adjustment frame 4. At this time, the two support bars 13 will move away from each other. At the same time, the support bars 13 drive the second synchronous gear 15 to rotate through the gear teeth 14 inside them.

[0034] During this process, the second synchronous gear 15 maintains the same speed and distance of movement of the two support bars 13 when rotating, and slides on the guide rail 18 through the slider, maintaining the state of being in the middle of the two support bars 13. Since the two connecting pieces 12 are distributed parallel to each other with the fiber cloth, and the support bars 13 and the mounting plate 16 are both parallel to the fiber cloth, the mounting plate 16 will ensure that the inflatable flattening roller 17 is always distributed parallel to the fiber cloth, thereby ensuring that the flattening effect of the device on the fiber cloth is not affected by the adjustment of the inflatable transport roller 3.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" or "linked" should be interpreted broadly. For example, it can refer to a fixed connection, a detachable connection, or an integral connection; it can refer to a mechanical connection or an electrical connection; it can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A kind of high-silica fibre cloth processing with edge strip tension adjusting equipment, including rack (1), both sides of the rack (1) are fixedly connected with equidistantly distributed mounting seat (2), and one inflatable transport roller (3) is rotatably connected between each pair of symmetrically distributed mounting seat (2); characterized in that The inflatable transport roller (3) is provided with three groups in the material advancing direction inside the rack (1), and each group of two inflatable transport rollers (3) is two by upper and lower distribution inflatable transport roller (3), the middle of both sides of the rack (1) is slidably connected with adjusting frame (4), and two upper and lower symmetrically distributed inflatable transport rollers (3) are installed in the adjusting frame (4) by mounting seat (2); Every two groups of the inflatable transport roller (3) are installed with flattening structure.

2. The high-silica fiber cloth processing edge strip tension adjusting device according to claim 1, characterized in that: The both sides of the rack (1) are fixedly connected with two symmetrically distributed mounting rails (5), and the adjusting frame (4) is slidably connected between the two mounting rails (5) of each side rack (1), and the mounting rail (5) top is fixedly connected with crossbeam (6).

3. The high-silica fiber cloth processing edge strip tension adjusting device according to claim 2, characterized in that: The adjusting frame (4) top is rotatably connected with lead screw (7), and the upper end of the lead screw (7) is fixedly connected with bevel gear, and the upper end of the lead screw (7) extends to the top of the crossbeam (6) through the crossbeam (6).

4. The high-silica fiber cloth processing edge strip tension adjusting device according to claim 3, characterized in that: The crossbeam (6) top is rotatably connected with synchronous shaft (8) by mounting seat (2), and the both ends of the synchronous shaft (8) are fixedly connected with bevel gear, the bevel gears on both ends of the synchronous shaft (8) are respectively engaged with the bevel gears on the top of both sides lead screw (7), and the one end of the synchronous shaft (8) is fixedly connected with rotating handle (9), the lead screw (7) is threadedly connected to the eccentric position on the top of the adjusting frame (4), and the upper end of the lead screw (7) is rotatably connected to the end of the crossbeam (6).

5. The high-silica fiber cloth processing edge strip tension adjusting device according to claim 1, characterized in that: The both end shaft heads of the inflatable transport roller (3) are fixedly sleeved with first synchronous gear (10), and the first synchronous gears (10) on both ends of two upper and lower distribution inflatable transport rollers (3) are engaged with each other, and the connecting place of the inflatable transport roller (3) and the first synchronous gear (10) is provided with mounting groove (11).

6. The high-silica fiber cloth processing edge strip tension adjusting device according to claim 5, characterized in that: The flattening structure includes connecting piece (12) rotatably connected inside the mounting groove (11), and support bar (13) is rotatably connected in the middle of the connecting piece (12), the end of the support bar (13) is provided with gear (14), and the second synchronous gear (15) is engaged between the two support bars (13).

7. The high-silica fiber cloth processing edge strip tension adjusting device according to claim 6, characterized in that: The end of the second synchronous gear (15) close to the rack (1) is rotatably connected with sliding block, and the both sides of the rack (1) inside are fixedly connected with guide rail (18), and the sliding block and the guide rail (18) form sliding fit.

8. The high-silica fiber cloth processing edge strip tension adjusting device according to claim 7, characterized in that: The end of the second synchronous gear (15) away from the sliding block is rotatably connected with mounting plate (16), and the mounting plate (16) is slidably connected to the outer side of the two support bars (13), the side of the mounting plate (16) away from the second synchronous gear (15) is fixedly connected with equidistantly distributed inflatable flattening roller (17), and the inflatable flattening roller (17) and the mounting plate (16) are distributed at acute angle, and the inflatable flattening roller (17) is arranged in parallel in two layers and the roller surfaces contact each other.

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