Winding device for carbon fiber fabric

Abstract

The utility model discloses a winding device for carbon fiber fabric, which relates to the technical field of carbon fiber fabric winding and comprises a device base, and a fabric winding mechanism and a fabric cleaning mechanism are mounted on the device base. According to the carbon fiber fabric winding device, when the winding motor is started, the winding roller can be driven by the winding rotating shaft to rotate so as to wind carbon fiber fabric, chippings and dust on the carbon fiber fabric can be cleaned through matched arrangement of the first electrostatic impurity removal roller and the second electrostatic impurity removal roller, and the quality of the carbon fiber fabric is guaranteed; a second electrostatic impurity removal roller can be driven to move up and down by controlling a rotating rod, a first bevel gear, a second bevel gear, an adjusting screw rod, a lifting screw cylinder and a mounting block, so that the distance between the first electrostatic impurity removal roller and the second electrostatic impurity removal roller can be adjusted, and the device can adaptively clean carbon fiber fabrics with different thicknesses; the application range of the device is widened, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber fabric winding, in particular to a carbon fiber fabric winding device. Background Art

[0002] Carbon fiber fabric is a unidirectional carbon fiber reinforcement product, usually woven with 12K carbon fiber yarn. It is often used for tensile, shear and seismic reinforcement of structural components. This material is used together with the matching impregnating glue to become a carbon fiber composite material, which can constitute a complete carbon fiber cloth sheet reinforcement system. It is suitable for reinforcement projects that deal with increased building loads, changes in engineering functions, material aging, concrete strength grades below design values, structural crack treatment, and repair and protection of components serving in harsh environments.

[0003] The patent with publication number CN216889281U in the prior art discloses a winding device for carbon fiber fabric, which passes one end of the carbon fiber fabric to be wound through the front side of the first cross bar located above, the rear side of the second cross bar, and the front side of the first cross bar located below in sequence, and fixes it to the outside of the winding roller. The carbon fiber fabric is distributed in a wavy shape between the two vertical plates to prevent it from being stretched in a straight line, and is in full contact with the first cross bar and the second cross bar, and has a certain friction force, which can prevent it from being pulled apart during winding, and can also ensure that it is not easy to loosen during winding, and ensure that it is stably wound on the winding roller. However, in the process of producing carbon fiber fabric, a lot of debris and dust are usually generated. These debris and dust will be adsorbed on the carbon fiber fabric. If it is not cleaned and directly wound up, the quality of the carbon fiber fabric will be affected. Therefore, in order to solve the above problems, the utility model proposes a winding device for carbon fiber fabric. Utility Model Content

[0004] The purpose of the present invention is to provide a winding device for carbon fiber fabric to solve the problem in the background art that if the debris and dust adsorbed on the carbon fiber fabric are not cleaned and the fabric is directly wound up, the quality of the carbon fiber fabric will be affected.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a carbon fiber fabric winding device, comprising a device base, on which a fabric winding mechanism and a fabric cleaning mechanism are mounted;

[0006] The fabric winding mechanism includes two first mounting plates fixedly mounted on the top of the device base, the side portions of the two first mounting plates are provided with mounting holes, and winding shafts are mounted in the two mounting holes so as to rotate together, and a winding roller is fixedly sleeved on the winding shafts, a winding motor is fixedly mounted on the side portion of one of the first mounting plates, and the output end of the winding motor is fixedly connected to one end of the winding shaft, and a pressing assembly for pressing the fabric is mounted on the first mounting plate;

[0007] The fabric cleaning mechanism includes two second mounting plates fixedly mounted on the top of the device base, the two second mounting plates are rotatably mounted on the sides close to each other, a first rotating shaft is fixedly sleeved on the first rotating shaft, the two second mounting plates are each provided with a strip-shaped sliding hole on the sides, mounting blocks are slidably mounted in the two strip-shaped sliding holes, the two mounting blocks are rotatably mounted on the sides close to each other, a second rotating shaft is fixedly sleeved on the second rotating shaft, and an adaptor adjustment component for controlling the up and down movement of the mounting block is mounted on the second mounting plate.

[0008] Preferably, the adapter adjustment assembly includes two adjusting screws, screw rotation holes are provided on the top inner walls of the two strip-shaped sliding holes, the two adjusting screws are rotatably installed in the two screw rotation holes, the bottom ends of the two adjusting screws are threadedly sleeved with lifting screw barrels, the bottom ends of the two lifting screw barrels are fixedly installed on the tops of the two mounting blocks, and the sides of the two second mounting plates away from each other are fixedly installed with L-shaped fixing plates, the sides of the two L-shaped fixing plates are provided with control rotation holes, and control rotating rods are rotatably installed in the two control rotating holes together, and a synchronous transmission unit for making the two adjusting screws rotate synchronously is connected to the control rotating rod, and an adjusting knob is fixedly installed on one end of the control rotating rod.

[0009] Preferably, the synchronous transmission unit includes two first bevel gears fixedly sleeved on the control rotating rod, and the top ends of the two adjusting screws are fixedly mounted with second bevel gears, and the two first bevel gears are respectively engaged with the two second bevel gears.

[0010] Preferably, a protrusion is fixedly installed on the side of one of the L-shaped fixing plates, a sliding hole is provided on the top of the protrusion, a fixed plug rod is slidably installed in the sliding hole, a plurality of fixed plug holes are evenly provided on the circumferential side of the adjusting knob, the top end of the fixed plug rod extends into one of the fixed plug holes, a handle block is fixedly installed on the bottom end of the fixed plug rod, and a reset element is installed on the handle block.

[0011] Preferably, the reset element comprises a reset spring sleeved on the fixed insertion rod, and two ends of the reset spring are fixedly mounted on the bottom of the protrusion and the top of the handle block respectively.

[0012] Preferably, the clamping assembly includes a fixed transverse plate fixedly mounted on the top of the two first mounting plates, two vertical sliding holes are provided on the top of the fixed transverse plate, vertical guide rods are slidably mounted in the two vertical sliding holes, a U-shaped frame is fixedly mounted on the bottom ends of the two vertical guide rods, a clamping shaft is rotatably mounted on the inner walls of the two sides of the U-shaped frame, a clamping roller adapted for the winding roller is fixedly sleeved on the clamping shaft, and a clamping spring is fixedly mounted on the bottom of the fixed transverse plate and the top of the U-shaped frame.

[0013] Preferably, scale marks are fixed on both of the vertical guide rods.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] 1. The utility model has a reasonable structure. When the winding motor is started, the winding roller is driven to rotate through the winding shaft to wind the carbon fiber fabric. The first electrostatic impurity removal roller and the second electrostatic impurity removal roller are matched to clean the debris and dust on the carbon fiber fabric, thereby ensuring the quality of the carbon fiber fabric. When the adjusting knob is turned, the two adjusting screws are driven to rotate synchronously through the control rod, the first bevel gear, and the second bevel gear. The rotation of the adjusting screw drives the mounting block to move up and down through the lifting screw barrel, thereby making the second electrostatic impurity removal roller move up and down together, thereby adjusting the distance between the first electrostatic impurity removal roller and the second electrostatic impurity removal roller, so that the device can adapt to and clean carbon fiber fabrics of different thicknesses, thereby improving the scope of application of the device and having good practicality.

[0016] 2. In the present invention, when the handle block is pulled downward, the fixed rod is driven to move out of the fixed socket, and the adjusting knob is loosened. When the handle block is loosened, the fixed rod is driven upward to automatically retract into the fixed socket under the elastic force of the reset spring, and the adjusting knob is locked and cannot be rotated. This effectively reduces the possibility of the spacing between the first and second electrostatic impurity removal rollers changing due to accidental touching of the adjusting knob during use, and is stable and reliable in use.

[0017] 3. In the present invention, by coordinating the fixed horizontal plate, the vertical guide rod, the U-shaped frame, the pressing roller and the pressing spring, the elastic force of the pressing spring will press the U-shaped frame downward so that the pressing roller will always be close to the winding roller, thereby pressing the carbon fiber fabric against the winding roller during the winding process, effectively reducing the situation where the carbon fiber fabric is fluffy after winding, and having better practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. 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 paying any creative work.

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a carbon fiber fabric winding device according to the present invention;

[0020] Figure 2 It is a partially enlarged three-dimensional structural diagram of the fabric cleaning mechanism in the present invention;

[0021] Figure 3 This is a partially enlarged structural diagram of the connection between the adjusting knob and the fixed rod in the present invention;

[0022] Figure 4 It is a partially enlarged three-dimensional structural schematic diagram of the fabric winding mechanism in the present invention.

[0023] In the figure: 1. Device base; 2. First mounting plate; 3. Second mounting plate; 4. Winding roller; 5. Winding motor; 6. First electrostatic impurity removal roller; 7. Mounting block; 8. Second electrostatic impurity removal roller; 9. Adjusting screw; 10. Lifting screw; 11. L-shaped fixing plate; 12. Control lever; 13. Adjusting knob; 14. First bevel gear; 15. Second bevel gear; 16. Bump; 17. Fixed plug rod; 18. Handle block; 19. Reset spring; 20. Fixed horizontal plate; 21. Vertical guide rod; 22. U-shaped frame; 23. Pressure roller; 24. Pressure spring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example: Reference Figures 1-4 A carbon fiber fabric winding device shown includes a device base 1 on which a fabric winding mechanism and a fabric cleaning mechanism are mounted;

[0026] The fabric winding mechanism includes two first mounting plates 2 fixedly mounted on the top of the device base 1. The sides of the two first mounting plates 2 are provided with mounting holes. A winding shaft is mounted in the two mounting holes so as to rotate together. A winding roller 4 is fixedly sleeved on the winding shaft. A winding motor 5 is fixedly mounted on the side of one of the first mounting plates 2. The output end of the winding motor 5 is fixedly connected to one end of the winding shaft. A pressing assembly for pressing the fabric is installed on the first mounting plate 2.

[0027] The fabric cleaning mechanism includes two second mounting plates 3 fixedly mounted on the top of the device base 1, and the sides of the two second mounting plates 3 close to each other are jointly rotatably mounted with a first rotating shaft, and a first electrostatic impurity removal roller 6 is fixedly sleeved on the first rotating shaft. The sides of the two second mounting plates 3 are provided with strip-shaped sliding holes, and mounting blocks 7 are slidably mounted in the two strip-shaped sliding holes. The sides of the two mounting blocks 7 close to each other are jointly rotatably mounted with a second rotating shaft, and a second electrostatic impurity removal roller 8 is fixedly sleeved on the second rotating shaft. An adaptor adjustment component for controlling the up and down movement of the mounting block 7 is installed on the second mounting plate 3.

[0028] With the above structure, through the setting of the fabric winding mechanism, when the winding motor 5 is started, the winding roller 4 will be driven to rotate through the winding shaft to wind the carbon fiber fabric. Through the setting of the fabric cleaning mechanism, the first electrostatic impurity removal roller 6 and the second electrostatic impurity removal roller 8 can clean the debris and dust on the carbon fiber fabric, and through the matching setting of the adaptive adjustment component, the mounting block 7 can be controlled to move up and down, and then the second electrostatic impurity removal roller 8 can be moved up and down together, so that the distance between the first electrostatic impurity removal roller 6 and the second electrostatic impurity removal roller 8 can be adjusted, so that the device can adapt to and clean carbon fiber fabrics of different thicknesses, thereby improving the applicability of the device and having good practicality.

[0029] refer to Figure 1 and Figure 2As shown, the adaptation adjustment component includes two adjusting screws 9, and screw rotation holes are provided on the top inner walls of the two bar-shaped sliding holes. The two adjusting screws 9 are respectively rotatably installed in the two screw rotation holes. The bottom ends of the two adjusting screws 9 are threadedly sleeved with lifting screw barrels 10, and the bottom ends of the two lifting screw barrels 10 are respectively fixedly installed on the tops of the two mounting blocks 7. The sides of the two second mounting plates 3 away from each other are fixedly installed with L-shaped fixing plates 11, and the sides of the two L-shaped fixing plates 11 are provided with control rotation holes. A control rotating rod 12 is installed in the two control rotating holes to rotate together, and a synchronous transmission unit for making the two adjusting screws 9 rotate synchronously is connected to the control rotating rod 12. An adjusting knob 13 is fixedly installed on one end of the control rotating rod 12. The advantage of this arrangement is that when the adjusting knob 13 is rotated, the control rod 12 will be driven to rotate, and the rotation of the control rod 12 will drive the two adjusting screws 9 to rotate synchronously through the synchronous transmission unit, and the rotation of the adjusting screw 9 will drive the mounting block 7 to move up and down through the lifting barrel 10, thereby achieving the purpose of adjusting the distance between the first electrostatic impurity removal roller 6 and the second electrostatic impurity removal roller 8.

[0030] In this embodiment, the synchronous transmission unit includes two first bevel gears 14 fixedly mounted on the control lever 12. Second bevel gears 15 are fixedly mounted on the top ends of the two adjusting screws 9. The two first bevel gears 14 respectively mesh with the two second bevel gears 15. The advantage of this arrangement is that when the control lever 12 rotates, it drives the two first bevel gears 14 to rotate. The rotation of the two first bevel gears 14 drives the two second bevel gears 15 to rotate together, thereby driving the two adjusting screws 9 to rotate synchronously, achieving a synchronous transmission effect.

[0031] refer to Figure 2 and Figure 3 As shown, a protrusion 16 is fixedly installed on the side of one of the L-shaped fixing plates 11, and a sliding hole is provided at the top of the protrusion 16, in which a fixed rod 17 is slidably installed. A plurality of fixed holes are evenly provided on the circumferential side of the adjusting knob 13, and the top end of the fixed rod 17 extends into one of the fixed holes. A handle block 18 is fixedly installed at the bottom end of the fixed rod 17, and a reset element is installed on the handle block 18. The advantage of this arrangement is that when the handle block 18 is moved up and down, the fixed rod 17 is driven to move in or out of the fixed hole, thereby locking the adjusting knob 13 so that it cannot be rotated or released. This effectively reduces the possibility of the spacing between the first electrostatic impurity removal roller 6 and the second electrostatic impurity removal roller 8 changing due to accidental touching of the adjusting knob 13 during use, and the adjustment knob 13 is stable and reliable during use.

[0032] In this embodiment, the reset element comprises a reset spring 19 sleeved around the fixed rod 17, with the ends of the reset spring 19 fixedly mounted on the bottom of the projection 16 and the top of the handle block 18, respectively. This arrangement has the advantage that when the handle block 18 is released, the elastic force of the reset spring 19 automatically pulls the handle block 18 upward, thereby causing the fixed rod 17 to automatically insert into the fixed socket, locking the adjustment knob 13 so that it cannot be rotated.

[0033] refer to Figure 1 and Figure 4 As shown, the clamping assembly includes a fixed horizontal plate 20 fixedly mounted on the top of the two first mounting plates 2. The top of the fixed horizontal plate 20 is provided with two vertical sliding holes, and vertical guide rods 21 are slidably mounted in the two vertical sliding holes. A U-shaped frame 22 is fixedly mounted on the bottom ends of the two vertical guide rods 21. A clamping shaft is rotatably mounted on the inner walls of the U-shaped frame 22 on both sides away from each other. A clamping roller 23 adapted for the winding roller 4 is fixedly sleeved on the clamping shaft. A clamping spring 24 is fixedly mounted on the bottom of the fixed horizontal plate 20 and the top of the U-shaped frame 22. The advantage of this arrangement is that under the elastic force of the clamping spring 24, the U-shaped frame 22 is pressed downward so that the clamping roller 23 is always in close contact with the winding roller 4, thereby constantly pressing the carbon fiber fabric against the winding roller 4 during the winding process, effectively reducing the situation where the carbon fiber fabric is fluffy after winding, and improving practicality.

[0034] In this embodiment, scale lines are fixed on both vertical guide rods 21. The advantage of such an arrangement is that the scale lines can facilitate the staff to directly understand the diameter of the rolled carbon fiber fabric.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A carbon fiber fabric winding device, comprising a device base (1), characterized in that: A fabric winding mechanism and a fabric cleaning mechanism are installed on the device base (1); The fabric winding mechanism comprises two first mounting plates (2) fixedly mounted on the top of the device base (1), the sides of the two first mounting plates (2) are provided with mounting holes, a winding shaft is mounted in the two mounting holes for common rotation, a winding roller (4) is fixedly sleeved on the winding shaft, a winding motor (5) is fixedly mounted on the side of one of the first mounting plates (2), the output end of the winding motor (5) is fixedly connected to one end of the winding shaft, and a pressing component for pressing the fabric is mounted on the first mounting plate (2); The fabric cleaning mechanism comprises two second mounting plates (3) fixedly mounted on the top of the device base (1); the sides of the two second mounting plates (3) close to each other are jointly rotatably mounted with a first rotating shaft; a first electrostatic impurity removal roller (6) is fixedly sleeved on the first rotating shaft; the sides of the two second mounting plates (3) are each provided with a strip-shaped sliding hole; mounting blocks (7) are slidably mounted in the two strip-shaped sliding holes; the sides of the two mounting blocks (7) close to each other are jointly rotatably mounted with a second rotating shaft; a second electrostatic impurity removal roller (8) is fixedly sleeved on the second rotating shaft; and an adaptor adjustment component for controlling the up and down movement of the mounting block (7) is mounted on the second mounting plate (3).

2. The carbon fiber fabric winding device according to claim 1, characterized in that: The adapting adjustment component comprises two adjusting screws (9), the top inner walls of the two strip-shaped sliding holes are provided with screw rotation holes, the two adjusting screws (9) are respectively rotatably mounted in the two screw rotation holes, the bottom ends of the two adjusting screws (9) are threadedly sleeved with lifting screw barrels (10), the bottom ends of the two lifting screw barrels (10) are respectively fixedly mounted on the tops of the two mounting blocks (7), the sides of the two second mounting plates (3) away from each other are fixedly mounted with L-shaped fixing plates (11), the sides of the two L-shaped fixing plates (11) are provided with control rotation holes, and control rotating rods (12) are rotatably mounted in the two control rotation holes together, the control rotating rod (12) is connected to a synchronous transmission unit for making the two adjusting screws (9) rotate synchronously, and one end of the control rotating rod (12) is fixedly mounted with an adjusting knob (13).

3. The carbon fiber fabric winding device according to claim 2, characterized in that: The synchronous transmission unit comprises two first bevel gears (14) fixedly sleeved on the control rotating rod (12), and the top ends of the two adjusting screws (9) are fixedly mounted with second bevel gears (15), and the two first bevel gears (14) are respectively meshed with the two second bevel gears (15).

4. The carbon fiber fabric winding device according to claim 2, characterized in that: A protrusion (16) is fixedly installed on the side of one of the L-shaped fixing plates (11), a sliding hole is provided on the top of the protrusion (16), a fixed plug rod (17) is slidably installed in the sliding hole, a plurality of fixed plug holes are evenly provided on the circumferential side of the adjusting knob (13), the top end of the fixed plug rod (17) extends into one of the fixed plug holes, a handle block (18) is fixedly installed on the bottom end of the fixed plug rod (17), and a reset element is installed on the handle block (18).

5. The carbon fiber fabric winding device according to claim 4, characterized in that: The reset element comprises a reset spring (19) sleeved on the fixed insertion rod (17), and two ends of the reset spring (19) are respectively fixedly mounted on the bottom of the protrusion (16) and the top of the handle block (18).

6. The carbon fiber fabric winding device according to claim 1, characterized in that: The clamping assembly comprises a fixed transverse plate (20) fixedly mounted on the top of the two first mounting plates (2), two vertical sliding holes are provided on the top of the fixed transverse plate (20), vertical guide rods (21) are slidably mounted in the two vertical sliding holes, a U-shaped frame (22) is fixedly mounted on the bottom ends of the two vertical guide rods (21), a clamping shaft is rotatably mounted on the inner walls of the two sides of the U-shaped frame (22) away from each other, a clamping roller (23) adapted to the winding roller (4) is fixedly sleeved on the clamping shaft, and a clamping spring (24) is fixedly mounted on the bottom of the fixed transverse plate (20) and the top of the U-shaped frame (22).

7. The carbon fiber fabric winding device according to claim 6, characterized in that: The two vertical guide rods (21) are both provided with scale marks.

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