Fiber felt product pressurizing device

Abstract

The utility model relates to the technical field of glass fiber felt or carbon fiber felt product processing, in particular to a fiber felt product pressurizing device which comprises a bearing support assembly, an adjustable-speed motor is fixedly installed on the side wall of the bearing support assembly, and the output end of a driving transmission shaft is connected with a driving pressurizing assembly. The driving pressurizing assembly comprises a driving belt wheel fixedly installed on a driving transmission shaft, and a driven upper pressing roller and a driving lower pressing roller are rotationally installed on the inner side of the bearing support assembly. According to the utility model, glass fiber felt or carbon fiber felt products can be conveyed and extruded through the rotary pressurization of the driven upper compression roller and the driving lower compression roller, so that the glass fiber felt or carbon fiber felt finished products which are in a fluffy state and are not tight enough are fully pressurized; furthermore, the thickness of the glass fiber felt or the carbon fiber felt is effectively reduced, the density of the glass fiber felt or the carbon fiber felt is improved, and the requirements for the thickness and the density are met.

Description

Technical Field

[0001] The utility model relates to the technical field of glass fiber felt or carbon fiber felt product processing, in particular to a fiber felt product pressurizing device. Background Art

[0002] Glass fiber felt is a material with high temperature resistance, heat insulation, corrosion resistance, sound absorption and electrical insulation. Carbon fiber felt, also known as carbon fiber felt, is a felt made of carbon fiber. Wet glass fiber felt or carbon fiber felt is used in the field of composite materials and is widely used in environmental filtration, wind turbine blades, building materials, electronic products and other industries. Glass fiber felt or carbon fiber felt is produced from glass fiber or carbon fiber using a wet papermaking process.

[0003] In the existing technical solutions, the wet-process glass fiber felt or carbon fiber felt is not dense enough due to the fluffy raw materials or the expansion of the binder. The thickness may be relatively thick at the same gram weight, which does not meet the production requirements. Summary of the invention

[0004] The purpose of the utility model is to provide a fiber felt product pressurizing device, which can effectively reduce the thickness of glass fiber felt or carbon fiber felt by applying appropriate pressure, improve the density of glass fiber felt or carbon fiber felt, meet the requirements for thickness and density, and solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fiber felt product pressurizing device, comprising a bearing bracket assembly, a speed regulating motor is fixedly mounted on the side wall of the bearing bracket assembly, an output end of the speed regulating motor is fixedly connected to a driving transmission shaft, and an output end of the driving transmission shaft is connected to a driving pressurizing assembly;

[0006] The driving pressure assembly includes a driving pulley fixedly mounted on the driving transmission shaft, the bearing bracket assembly is located on the side wall of the speed regulating motor and is rotatably mounted with a transmission shaft, a transmission pulley is fixedly mounted on the outer end surface of the transmission shaft, a driving belt is sleeved between the transmission pulley and the driving pulley, a driven upper pressure roller and a driving lower pressure roller are rotatably mounted on the inner side of the bearing bracket assembly, a driven pulley is fixedly mounted on the left end of the driven upper pressure roller, a transmission adjusting belt is sleeved between the driven pulley and the transmission shaft, and cleaning layers are fixedly mounted on the end surfaces of the driven upper pressure roller and the driving lower pressure roller.

[0007] Preferably, the support bracket assembly comprises a support frame, a limiting groove is provided at the inner upper end of the support frame, a limiting block is slidably installed inside the limiting groove, and an adjustment seat is fixedly installed at the rear end of the limiting block.

[0008] Preferably, a motor seat is fixedly mounted on the lower end of the speed regulating motor, and the motor seat is fixedly mounted on the side wall of the supporting frame.

[0009] Preferably, a tensioning and regulating assembly is provided on the side wall of the left-side carrier frame, and the tensioning and regulating assembly comprises an assembly groove opened on the side wall of the carrier frame.

[0010] Preferably, a regulating spring and a sliding seat are installed inside the assembly groove, an assembly bearing is fixedly installed inside the sliding seat, an assembly shaft is installed inside the assembly bearing, and a tensioning pulley is fixedly installed at one end of the assembly shaft away from the carrier.

[0011] Preferably, a locking slot is provided on the outer side of the sliding seat and located on the supporting frame, and a locking bolt is installed in the locking slot.

[0012] Preferably, a pressurizing adjustment component is installed inside the adjustment seat, and the pressurizing adjustment component includes a ball screw passing through the adjustment seat.

[0013] Preferably, an adjusting disk is fixedly mounted on the upper end of the ball screw, and a connecting bearing is rotatably mounted on the bottom end of the ball screw.

[0014] Preferably, the cleaning layer may be a Teflon coating or a Teflon protective film.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can convey glass fiber felt or carbon fiber felt products through the rotation and pressure of the driven upper pressure roller and the driving lower pressure roller, and squeeze the conveyed glass fiber felt or carbon fiber felt products, so that the glass fiber felt or carbon fiber felt products that are not fluffy and tight enough can be fully pressurized, thereby effectively reducing the thickness of the glass fiber felt or carbon fiber felt, improving the density of the glass fiber felt or carbon fiber felt, and meeting the requirements for thickness and density;

[0017] 2. The utility model can adjust the position of the driven upper pressure roller on the adjustment seat by moving the adjustment seat up and down on the ball screw, and can conveniently pressurize the glass fiber felt or carbon fiber felt products to different thicknesses by adjusting the distance between the driven upper pressure roller and the driving lower pressure roller; the end surfaces of the driven upper pressure roller and the driving lower pressure roller are coated with Teflon coating or affixed with Teflon protective film to ensure that the surfaces of the driven upper pressure roller and the driving lower pressure roller are easy to clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the tensioning and regulating component of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the pressure regulating component of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the driven upper pressure roller and the driving lower pressure roller of the utility model.

[0023] Description of reference numerals:

[0024] 1. Support bracket assembly; 101. Support frame; 102. Limiting groove; 103. Limiting block; 104. Adjusting seat; 2. Speed ​​regulating motor; 3. Motor seat; 4. Driving transmission shaft; 5. Driving pressure assembly; 501. Driving pulley; 502. Driving belt; 503. Transmission pulley; 504. Transmission shaft; 505. Transmission adjustment belt; 506. Driven pulley; 507. Tensioning pulley; 508. Driven upper pressure roller; 509. Driving lower pressure roller; 6. Tensioning and regulating assembly; 601. Assembly groove; 602. Sliding seat; 603. Assembly bearing; 604. Assembly shaft; 605. Control spring; 606. Locking slot; 607. Locking bolt; 7. Pressure regulating assembly; 701. Adjusting disk; 702. Ball screw; 703. Connecting bearing; 8. Cleaning layer. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution:

[0027] See also Figure 1 and Figure 4, a fiber felt product pressurizing device, comprising a bearing bracket assembly 1, a speed regulating motor 2 is fixedly mounted on the side wall of the bearing bracket assembly 1, an output end of the speed regulating motor 2 is fixedly connected to a driving transmission shaft 4, and an output end of the driving transmission shaft 4 is connected to a driving pressurizing assembly 5; the driving pressurizing assembly 5 comprises a driving pulley 501 fixedly mounted on the driving transmission shaft 4, the bearing bracket assembly 1 is located on the side wall of the speed regulating motor 2 and is rotatably mounted with a transmission shaft 504, a transmission pulley 503 is fixedly mounted on the outer end surface of the transmission shaft 504, a driving belt 502 is sleeved between the transmission pulley 503 and the driving pulley 501, a driven upper pressure roller 508 and a driving lower pressure roller 509 are rotatably mounted on the inner side of the bearing bracket assembly 1, a driven pulley 506 is fixedly mounted on the left end of the driven upper pressure roller 508, a transmission adjusting belt 505 is sleeved between the driven pulley 506 and the transmission shaft 504, and a cleaning layer 8 is fixedly mounted on the end surfaces of the driven upper pressure roller 508 and the driving lower pressure roller 509.

[0028] By adopting the above technical solution, when in use, the speed regulating motor 2 is started, and the speed regulating motor 2 can drive the driving transmission shaft 4 to rotate. The driving transmission shaft 4 is fixedly connected to the driving lower pressure roller 509, so that the driving lower pressure roller 509 can be driven to rotate. The driving pulley 501 fixed on the driving transmission shaft 4 can drive the transmission pulley 503 to rotate through the driving belt 502. The transmission pulley 503 can stably rotate on the side wall of the supporting bracket assembly 1 through the transmission shaft 504. The transmission adjustment belt 505 sleeved on the transmission pulley 503 can drive the driven pulley 50 6 rotates, thereby driving the fixedly connected driven upper pressure roller 508 to rotate through the driven pulley 506, so that the driven upper pressure roller 508 and the driving lower pressure roller 509 rotate, so that the glass fiber felt or carbon fiber felt product can be transported and the transported glass fiber felt or carbon fiber felt product can be squeezed, so that the glass fiber felt or carbon fiber felt product that is not fluffy and tight enough can be fully pressurized, thereby effectively reducing the thickness of the glass fiber felt or carbon fiber felt, improving the density of the glass fiber felt or carbon fiber felt, and meeting the requirements for thickness and density.

[0029] Specifically, Figure 1-Figure 4As shown, the bearing bracket assembly 1 includes a bearing frame 101, a limiting groove 102 is provided at the inner upper end of the bearing frame 101, a limiting block 103 is slidably installed inside the limiting groove 102, an adjusting seat 104 is fixedly installed at the rear end of the limiting block 103, a motor seat 3 is fixedly installed at the lower end of the speed regulating motor 2, the motor seat 3 is fixedly installed on the side wall of the bearing frame 101, the speed regulating motor 2 is stably supported by the motor seat 3 to ensure the stability of the speed regulating motor 2 during operation, a tensioning and regulating assembly 6 is provided on the side wall of the left bearing frame 101, the tensioning and regulating assembly 6 includes an assembly groove 601 provided on the side wall of the bearing frame 101, a regulating spring 605 and a sliding seat 602 are installed inside the assembly groove 601, an assembly bearing 603 is fixedly installed inside the sliding seat 602, and the assembly bearing 603 is installed inside An assembly shaft 604 is provided, and a tensioning pulley 507 is fixedly installed at one end of the assembly shaft 604 away from the carrier frame 101. A locking slot 606 is provided on the outer side of the sliding seat 602 on the carrier frame 101, and a locking bolt 607 is installed in the locking slot 606. A pressure adjustment component 7 is installed inside the adjustment seat 104. The pressure adjustment component 7 includes a ball screw 702 passed through the adjustment seat 104, an adjustment disk 701 is fixedly installed on the upper end of the ball screw 702, and a connecting bearing 703 is rotatably installed on the bottom end of the ball screw 702. The cleaning layer 8 can be a Teflon coating or a Teflon protective film. The end faces of the driven upper pressure roller 508 and the driving lower pressure roller 509 are coated with a Teflon coating or a Teflon protective film is pasted to ensure that the surfaces of the driven upper pressure roller 508 and the driving lower pressure roller 509 are easy to clean.

[0030] By adopting the above technical solution, when it is necessary to pressurize the glass fiber felt or carbon fiber felt product to different thicknesses, the adjusting disk 701 is turned, and the adjusting disk 701 can drive the ball screw 702 to rotate. The other end of the ball screw 702 rotates on the carrier 101 through the connecting bearing 703, so that the adjusting seat 104 located on the ball screw 702 can move up and down, so that the position of the driven upper pressure roller 508 on the adjusting seat 104 can be adjusted, and the glass fiber felt or carbon fiber felt product can be conveniently pressurized to different thicknesses by adjusting the distance between the driven upper pressure roller 508 and the driving lower pressure roller 509. When adjusting the position of the adjusting seat 104, the adjusting seat 104 can slide up and down in the limiting groove 102 through the limiting block 103, so as to ensure the stability of the adjusting seat 104 when moving up and down. When the adjusting seat 104 moves up and down, the tightness of the transmission adjusting belt 505 will change. The setting of the regulating spring 605 can push the sliding seat 602 to slide in the assembly groove 601 when the tightness of the transmission adjusting belt 505 changes. The sliding of the sliding seat 602 can drive the assembly bearing 603, the assembly shaft 604 and the tensioning pulley 507 to move, so that the transmission adjusting belt 505 can be tensioned by the tensioning pulley 507 to ensure the stable transmission of the transmission adjusting belt 505. When the tension of the transmission adjusting belt 505 is appropriate, tighten the locking bolt 607. The locking bolt 607 can press the sliding seat 602 at the appropriate position of the locking slot 606 to ensure the stability of the sliding seat 602 after adjustment.

[0031] Working principle: When in use, the position of the driven upper pressure roller 508 is adjusted up and down through the pressure adjustment component 7, so that the driven upper pressure roller 508 can extrude the glass fiber felt or carbon fiber felt product according to the pressure requirement. When the pressure adjustment component 7 adjusts the position of the adjustment seat 104, the adjustment seat 104 can slide up and down in the limit groove 102 through the limit block 103. At the same time, the tension of the transmission adjustment belt 505 is controlled by the tension adjustment component 6 to ensure the stable transmission of the transmission adjustment belt 505. After the pressure is adjusted, the glass fiber felt or carbon fiber felt product that needs to be pressurized is placed between the driven upper pressure roller 508 and the driving lower pressure roller 509, and the speed regulating motor 2 is started. The speed regulating motor 2 can drive the driving transmission shaft 4 when it works. Rotation, the driving transmission shaft 4 is fixedly connected with the driving lower pressure roller 509, thereby driving the driving lower pressure roller 509 to rotate, the driving pulley 501 fixed on the driving transmission shaft 4 can drive the transmission pulley 503 to rotate through the driving belt 502, the transmission pulley 503 can stably rotate on the side wall of the supporting bracket assembly 1 through the transmission rotating shaft 504, the transmission adjustment belt 505 sleeved on the transmission pulley 503 can drive the driven pulley 506 to rotate, thereby driving the fixedly connected driven upper pressure roller 508 to rotate through the driven pulley 506, so that the driven upper pressure roller 508 and the driving lower pressure roller 509 are rotated, so that the glass fiber felt or carbon fiber felt products can be conveyed and the conveyed glass fiber felt or carbon fiber felt products can be extruded.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A fiber felt product pressurizing device, comprising a load-bearing support assembly (1), characterized in that: A speed regulating motor (2) is fixedly mounted on the side wall of the bearing support assembly (1); the output end of the speed regulating motor (2) is fixedly connected to a driving transmission shaft (4); the output end of the driving transmission shaft (4) is connected to a driving pressurizing assembly (5); The driving pressure component (5) comprises a driving pulley (501) fixedly mounted on a driving transmission shaft (4); the supporting bracket component (1) is rotatably mounted on a side wall of the speed regulating motor (2) and has a transmission shaft (504); a transmission pulley (503) is fixedly mounted on the outer end surface of the transmission shaft (504); a driving belt (502) is sleeved between the transmission pulley (503) and the driving pulley (501); a driven upper pressure roller (508) and a driving lower pressure roller (509) are rotatably mounted on the inner side of the supporting bracket component (1); a driven pulley (506) is fixedly mounted on the left end of the driven upper pressure roller (508); a transmission adjustment belt (505) is sleeved between the driven pulley (506) and the transmission shaft (504); and cleaning layers (8) are fixedly mounted on the end surfaces of the driven upper pressure roller (508) and the driving lower pressure roller (509).

2. A fiber felt product pressurizing device according to claim 1, characterized in that: The support bracket assembly (1) comprises a support frame (101), a limiting groove (102) is provided at the inner upper end of the support frame (101), a limiting block (103) is slidably mounted inside the limiting groove (102), and an adjustment seat (104) is fixedly mounted at the rear end of the limiting block (103).

3. A fiber felt product pressurizing device according to claim 2, characterized in that: A motor seat (3) is fixedly mounted on the lower end of the speed regulating motor (2), and the motor seat (3) is fixedly mounted on the side wall of the supporting frame (101).

4. A fiber felt product pressurizing device according to claim 3, characterized in that: A tensioning and regulating component (6) is provided on the side wall of the left-side carrier (101), and the tensioning and regulating component (6) comprises an assembly groove (601) opened on the side wall of the carrier (101).

5. A fiber felt product pressurizing device according to claim 4, characterized in that: A regulating spring (605) and a sliding seat (602) are installed inside the assembly groove (601); an assembly bearing (603) is fixedly installed inside the sliding seat (602); an assembly shaft (604) is installed inside the assembly bearing (603); and a tensioning pulley (507) is fixedly installed at one end of the assembly shaft (604) away from the supporting frame (101).

6. A fiber felt product pressurizing device according to claim 5, characterized in that: A locking slot hole (606) is provided on the outer side of the sliding seat (602) and located on the supporting frame (101), and a locking bolt (607) is installed in the locking slot hole (606).

7. A fiber felt product pressurizing device according to claim 2, characterized in that: A pressurizing adjustment component (7) is installed inside the adjustment seat (104), and the pressurizing adjustment component (7) comprises a ball screw (702) that passes through the adjustment seat (104).

8. A fiber felt product pressurizing device according to claim 7, characterized in that: An adjusting disk (701) is fixedly mounted on the upper end of the ball screw (702), and a connecting bearing (703) is rotatably mounted on the bottom end of the ball screw (702).

9. A fiber felt product pressurizing device according to claim 1, characterized in that: The cleaning layer (8) may be a Teflon coating or a Teflon protective film.

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