Gum dipping device for carbon fiber fabric

Abstract

The utility model relates to a gum dipping device for carbon fiber fabric, which comprises a gum dipping component, a drying and pressing system, a wind-up roll, a servo motor belt, a rack and a running box, a driving wheel is manually rotated to assist a connecting rod to displace along the direction of a limiting frame, so that outward expanding thrust and inward retracting tension are generated on a telescopic frame, and the driving wheel is driven to rotate to drive the connecting rod to move along the direction of the limiting frame. The position of the ring block above can be determined and the distance between the ring block and the ring block can be controlled through the expansion and contraction change of the ring block, so that the carbon fiber fabric subjected to gum dipping can be rolled by the auxiliary rolling system, redundant gum dipping materials can drop into the residual gum collecting box along the auxiliary rolling system, collection is completed, and therefore the uniform gum dipping operation of the carbon fiber fabric is ensured, and the gum dipping quality is improved. And waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of fabric impregnation, in particular to a kind of impregnation device for carbon fiber fabric. BACKGROUND

[0002] Carbon fiber is mainly composed of carbon element, with high temperature resistance, friction resistance, heat conduction and corrosion resistance and other characteristics carbon fiber fabric is made of carbon fiber as raw material, by weaving, knitting, weaving and other processes, impregnation is carried out on this kind of fabric, impregnation is that fabric fiber is immersed in glue pulp to improve the bonding force of fabric and glue.

[0003] The existing impregnation device for carbon fiber fabric is mostly reflected in multiple-point and multi-position injection impregnation during optimization, for example, the Chinese utility model patent with application number CN201120469403.2 discloses a "glass fiber reinforced plastic pultrusion injection impregnation system", in which a combing plate, an injection cavity and a mold are sequentially connected and fixedly installed on the glass fiber reinforced plastic pultrusion equipment mold table, a return plate is provided at the edge of the mold table, and the outlet of the return plate is aligned with the glue supply unit, the glue supply unit is connected with the injection cavity through a pipeline, and the system is suitable for the production of various fibers and unsaturated polyester resin, epoxy vinyl resin, epoxy resin, polyurethane resin, phenolic resin and multi-base modified resin pultrusion, the fiber and fabric are combed neatly without broken yarn and wool yarn, multiple-point and multi-position injection impregnation is good, resin reflux is less and there is no gel, the pultrusion continuity is ensured, and the raw material waste is reduced.

[0004] Although the above-mentioned impregnation device for carbon fiber fabric has certain advantages in multiple-point and multi-position injection impregnation, it still has certain disadvantages: after impregnation, the carbon fiber fabric is directly immersed in the glue tank, and during the process of being conveyed to the winding roller, the outer peripheral surface of the carbon fiber fabric is easily attached with too much impregnation, which causes the glue liquid to flow continuously during the conveying process, resulting in uneven impregnation and glue liquid waste. UTILITY MODEL CONTENTS

[0005] (I) Technical problem solved

[0006] To solve the above technical problems, the utility model provides an impregnation device for carbon fiber fabric.

[0007] (II) Technical scheme

[0008] Based on this, the utility model provides the following technical scheme: a kind of impregnating device for carbon fiber fabric, including impregnating component, drying and pressing system, winding roller, servo motor belt, rack and operation box, the drying and pressing system is located in the side of impregnating component, the output end of servo motor is connected with the side end of winding roller and movable cooperation, the output end of passing through servo motor, it is located below drying and pressing system, the impregnating component, rack, winding roller and servo motor are all located above operation box.

[0009] Preferably, the impregnating component includes auxiliary rolling system, briquetting, excess glue collecting tank, first roller, second roller, impregnating roller, glue tank, carbon fiber fabric and fixed support, the auxiliary rolling system is located in the side of second roller, the first roller and second roller are adjacently arranged, the impregnating roller is located at the lower position between the first roller and second roller, the glue tank is located below the impregnating roller, the excess glue collecting tank is located in the oblique side of briquetting, the carbon fiber fabric passes through the first roller, impregnating roller and second roller respectively, and the upper ends of the first roller and second roller are welded on the upper inner side end face of the fixed support.

[0010] Preferably, the fixed support includes welding frame, hanger, deformation body and penetrating shaft, the upper end of the hanger is embeddedly connected with the welding frame, the penetrating shaft is an integrated structure with the hanger and is vertically arranged at the lower end of the hanger, and the penetrating shaft penetrates into the interior of the deformation body.

[0011] Preferably, the deformation body includes ring block, telescopic frame, rotating block, connecting rod, driving wheel, limiting frame, limiting channel and small round rod, the ring block surrounds the outer periphery of the telescopic frame, the telescopic frame is hingedly connected with the outer end of the connecting rod and movable cooperation, the connecting rod is movably arranged below the limiting frame through the small round rod, the driving wheel is engaged with the outer periphery of the rotating block and movable cooperation, the limiting channel is an integrated structure with the rotating block, and the small round rod is vertically arranged in the limiting channel and slidingly engaged.

[0012] Preferably, the excess glue collecting tank is arranged beside the rack, and the briquetting is located at the position of one side of the upper end face of the rack.

[0013] Preferably, the welding frame is welded on the upper inner side end face of the fixed support, and the deformation body is movably matched on the carbon fiber fabric.

[0014] Preferably, the middle part of the rotating block is penetrated by the penetrating shaft.

[0015] Preferably, the telescopic frame is hung at the lower position of the hanger through the penetration of the rotating block and the penetrating shaft.

[0016] Preferably, the telescopic frame is a ring structure made of soft silica gel material, which is flexible, resistant to tearing and can be deformed in size in a ring shape, the connecting rods, the limiting frames and the small round rods are a group of cooperating activities, five groups are provided and are uniformly distributed in a ring shape, the position of the connecting rod is changed, the telescopic frame is driven to expand and contract in an arc shape, and the ring block is expanded and contracted.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a kind of impregnation device for carbon fiber fabric, with the following beneficial effects:

[0019] 1, the impregnation device for carbon fiber fabric, the total switch of starting device, make drying and pressing system, servo motor are in the open state, so that the winding roller can be driven by servo motor and rotate, and the transmission cooperation of impregnation roller can also rotate, the carbon fiber fabric waiting for impregnation is wound and connected on the first cylinder, then its one side end is wound over the impregnation roller and extends to the second cylinder, and extends to the winding roller, and the carbon fiber fabric is wound on the winding roller, and the carbon fiber fabric is completed impregnation operation.

[0020] 2, the impregnation device for carbon fiber fabric, by manually rotating the driving wheel, the auxiliary connecting rod is displaced along the direction of the limiting frame, so as to generate outward expansion thrust and inward shrinkage tension on the telescopic frame, the expansion and contraction of the ring block can determine its position above, control the distance between them, so that the carbon fiber fabric completed impregnation can be rolled by the auxiliary rolling system, so that the excess impregnation material can be dropped into the excess glue collecting box, and the collection is completed, so as to ensure that the carbon fiber fabric impregnation operation is uniform, and waste is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 It is the structure diagram of winding roller of the utility model;

[0023] Figure 3 It is the structure diagram of impregnation assembly of the utility model;

[0024] Figure 4 It is the structure diagram of auxiliary rolling system of the utility model;

[0025] Figure 5 It is the structure diagram of deformation body of the utility model.

[0026] In the figure: impregnation assembly-1, drying and pressing system-2, winding roller-3, servo motor-4, belt-5, rack-6, operation box-7, auxiliary rolling system-11, briquetting-12, residual glue collecting box-13, first roller-14, second roller-15, impregnation roller-16, glue groove-17, carbon fiber fabric-18, fixed support-19, welding frame-111, hanger-112, deformation body-113, penetrating shaft-114, ring block-q1, telescopic frame-q2, rotating block-q3, connecting rod-q4, driving wheel-q5, limiting frame-q6, limiting channel-q7, small round rod-q8. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] Please refer to Figures 1-2 The impregnation device for carbon fiber fabric comprises an impregnation assembly 1, a drying and pressing system 2, a winding roller 3, a servo motor 4, a belt 5, a rack 6 and an operation box 7. The drying and pressing system 2 is located beside the impregnation assembly 1. The output end of the servo motor 4 is connected with the side end of the winding roller 3 in a movable manner. The belt 5 passes through the output end of the servo motor 4. The rack 6 is located below the drying and pressing system 2. The impregnation assembly 1, the rack 6, the winding roller 3 and the servo motor 4 are all located above the operation box 7.

[0029] Please refer to Figures 3-4The utility model provides a kind of impregnation device for carbon fiber fabric, impregnation assembly 1 includes auxiliary rolling system 11, briquetting 12, residual glue collecting tank 13, first roller 14, second roller 15, impregnation roller 16, glue tank 17, carbon fiber fabric 18 and fixed support 19, auxiliary rolling system 11 is located in the side of second roller 15, first roller 14 and second roller 15 are adjacently arranged, impregnation roller 16 is located at the lower position between first roller 14, second roller 15, glue tank 17 is located below impregnation roller 16, residual glue collecting tank 13 is located in the oblique side of briquetting 12, carbon fiber fabric 18 respectively passes through first roller 14, impregnation roller 16 and second roller 15, the upper end of first roller 14 and second roller 15 is welded on the upper inner side end face of fixed support 19, auxiliary rolling system 11 includes welding frame auxiliary rolling system 111, hanging frame auxiliary rolling system 112, deformation body auxiliary rolling system 113 and through shaft auxiliary rolling system 114, the upper end of hanging frame auxiliary rolling system 112 is embeddedly connected with welding frame auxiliary rolling system 111, through shaft auxiliary rolling system 114 is integrated structure with hanging frame auxiliary rolling system 112 and is vertically arranged in the lower end of hanging frame auxiliary rolling system 112, through shaft auxiliary rolling system 114 penetrates into the inside of deformation body auxiliary rolling system 113, residual glue collecting tank 13 is arranged in the side of gantry 6, briquetting 12 is located at the position of the upper end surface side of gantry 6, welding frame auxiliary rolling system 111 is welded on the upper inner side end face of fixed support 19, deformation body auxiliary rolling system 113 is movably fitted on carbon fiber fabric 18.

[0030] Please refer to Figure 5 The utility model provides a kind of impregnation device for carbon fiber fabric, deformation body auxiliary rolling system 113 includes ring block q1, telescopic frame q2, rotating block q3, link rod q4, driving wheel q5, limiting frame q6, limiting channel q7 and small round rod q8, ring block q1 surrounds the outer periphery of telescopic frame q2, telescopic frame q2 is hinged with the outer end of link rod q4 and is movably fitted, link rod q4 is movably in the lower side of limiting frame q6 by small round rod q8, driving wheel q5 is engaged with the outer periphery of rotating block q3 and is movably fitted, limiting channel q7 is integrated structure with rotating block q3, small round rod q8 is vertically arranged in limiting channel q7 and is slidingly engaged, the middle part of rotating block q3 is penetrated with through shaft auxiliary rolling system 114, telescopic frame q2 is hung in the lower position of hanging frame auxiliary rolling system 112 by the penetration of rotating block q3 and through shaft auxiliary rolling system 114, telescopic frame q2 is annular structure of soft silica gel material, has flexibility, is resistant to tear and can carry out annular size deformation, link rod q4, limiting frame q6 and small round rod q8 are movably fitted as a group, are equipped with five groups, and are evenly distributed in annular shape, link rod q4 position changes, conveniently drive telescopic frame q2 to carry out arc-shaped telescoping, to assist ring block q1 to carry out expansion deformation in turn.

[0031] In summary, the total switch of the starting device is turned on, the drying and pressing system 2 and the servo motor 4 are in the open state, the winding roller 3 can be driven to rotate by the servo motor 4, the impregnation roller 16 can also rotate under the transmission cooperation of 5, the carbon fiber fabric 18 to be impregnated is wound on the first roller 14, one side of the carbon fiber fabric 18 is wound around the impregnation roller 16 and extends to the second roller 15, and the carbon fiber fabric 18 is wound on the winding roller 3, and the carbon fiber fabric 18 wound on the winding roller 3 has completed the impregnation operation.

[0032] The control mode of the utility model is controlled by manually starting and closing switch, and the wiring diagram of power element and the provision of power supply are the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the utility model will not explain the control mode and wiring arrangement in detail.

[0033] The control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of the technical personnel in the art, and the provision of power supply also belongs to the common knowledge in the art, and the utility model is mainly used for protecting mechanical device, so the utility model will not explain the control mode and circuit connection in detail.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An impregnation device for carbon fiber fabrics, characterized in that: The utility model provides an impregnation assembly (1), drying and pressing system (2), winding roller (3), servo motor (4), belt (5), rack (6) and operation box (7), drying and pressing system (2) is located impregnation assembly (1) side, servo motor (4) output and winding roller (3) side end are connected and active cooperation, (5) bypass servo motor (4) output, rack (6) is located drying and pressing system (2) below, impregnation assembly (1), rack (6), winding roller (3) and servo motor (4) all are located operation box (7) above, The impregnation assembly (1) includes an auxiliary rolling system (11), a pressing block (12), a residual glue collecting box (13), a first roller (14), a second roller (15), an impregnation roller (16), a glue groove (17), a carbon fiber fabric (18), and a fixed support (19). The auxiliary rolling system (11) is located at the side of the second roller (15). The first roller (14) and the second roller (15) are adjacently arranged. The impregnation roller (16) is located below the first roller (14) and the second roller (15). The glue groove (17) is located below the impregnation roller (16). The residual glue collecting box (13) is located at the oblique side of the pressing block (12). The carbon fiber fabric (18) passes around the first roller (14), the impregnation roller (16), and the second roller (15), respectively. The upper ends of the first roller (14) and the second roller (15) are welded on the upper inner side end face of the fixed support (19).

2. The impregnation device for carbon fiber fabric according to claim 1, characterized by: The auxiliary rolling system (11) includes a welded frame (111), a hanging frame (112), a deformation body (113), and a penetrating shaft (114). The upper end of the hanging frame (112) is fixedly connected with the welded frame (111). The penetrating shaft (114) is integrally arranged with the hanging frame (112) and is vertically arranged at the lower end of the hanging frame (112). The penetrating shaft (114) penetrates into the interior of the deformation body (113).

3. The impregnation device for carbon fiber fabric according to claim 2, characterized by: The deformation body (113) includes a ring block (q1), an extension frame (q2), a rotating block (q3), a connecting rod (q4), a driving wheel (q5), a limiting frame (q6), a limiting channel (q7), and a small round rod (q8). The ring block (q1) surrounds the outer periphery of the extension frame (q2). The extension frame (q2) is hingedly connected with the outer end of the connecting rod (q4) and is in active cooperation. The connecting rod (q4) is movably arranged below the limiting frame (q6) through the small round rod (q8). The driving wheel (q5) is engaged with the outer periphery of the rotating block (q3) and is in active cooperation. The limiting channel (q7) is integrally arranged with the rotating block (q3). The small round rod (q8) is vertically arranged in the limiting channel (q7) and is slidingly engaged.

4. The impregnation device for carbon fiber fabric according to claim 1, characterized by: The residual glue collecting box (13) is arranged beside the rack (6). The pressing block (12) is located at the side of the upper end face of the rack (6).

5. The impregnation device for carbon fiber fabric according to claim 2, characterized by: The welded frame (111) is welded on the upper inner side end face of the fixed support (19). The deformation body (113) is in active cooperation on the carbon fiber fabric (18).

6. The impregnation device for carbon fiber fabric according to claim 3, wherein: The middle part of the rotating block (q3) penetrates through the penetrating shaft (114).

7. The impregnation device for carbon fiber fabric according to claim 3, characterized by: The telescopic frame (q2) is hung at a position below the hanger (112) through the penetrating of the rotating block (q3) and the penetrating shaft (114).

8. The impregnation device for carbon fiber fabric according to claim 3, characterized by: The telescopic frame (q2) is a ring structure made of soft silica gel material, has flexibility, is resistant to tearing, and can be deformed in size in a ring shape.

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