Preshaping and curing mold for long-round-strip-shaped carbon fiber rod

Abstract

The utility model discloses an oblong strip-shaped carbon fiber rod pre-shaping curing mold, and relates to the technical field of carbon fiber rod pre-shaping curing molds, the oblong strip-shaped carbon fiber rod pre-shaping curing mold comprises an upper mold and a lower mold, adjacent sides of the upper mold and the lower mold are respectively provided with a plurality of matched mold grooves, two sides of the lower mold are respectively provided with a first sliding groove, and the first sliding grooves are provided with second sliding grooves. A sliding block matched with the first sliding groove is connected into the first sliding groove in a sliding mode. When the first connecting block and the second connecting block move from one end of the mold groove to the other open end, impurities in the mold groove can be cleaned through the brush on the surface of the first connecting block, and demolding liquid is conveyed into the cavity while the first connecting block and the second connecting block move, so that the liquid immerses the sponge through the spray head, and the demolding effect is improved. According to the structure, in the process of cleaning the mold groove, smearing of the demolding liquid can be synchronously completed, the working efficiency can be improved conveniently, and the cleanliness and the demolding effect of the mold groove are further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to carbon fiber rod pre -determination shaping curing mould technical field, specifically to a long round bar carbon fiber rod pre -determination shaping curing mould. BACKGROUND

[0002] Carbon fiber rod is a kind of product that high-tech composite material carbon fiber raw silk is made by dipping vinyl resin, high-temperature curing, pultrusion (or winding) manufacture, carbon fiber is used as a kind of high-performance material, because of its high strength, low density, corrosion resistance etc. Characteristics, is widely used in aerospace, automobile manufacturing, sports equipment etc. In the production process of carbon fiber product, carbon fiber rod as important intermediate product or raw material, its quality and performance directly affect the performance of final product.

[0003] In the manufacturing process of carbon fiber rod, pre -determination shaping curing is a key step. The purpose of this step is to fix and pressurize carbon fiber rod through mould, and to cure in high-temperature environment, so that carbon fiber rod obtains the required shape and performance, and pre -determination shaping curing carbon fiber rod has many shapes, such as long round bar carbon fiber rod etc.

[0004] At present, in the pre -determination shaping curing of long round bar carbon fiber rod, suitable mould is selected first and release agent is released in its inside, then carbon fiber prepreg is placed in mould layer by layer to pre -press, then it is placed in curing equipment to carry out curing treatment, and long round bar carbon fiber rod is taken out after curing is completed, and mould is cleaned, to avoid affecting subsequent use.

[0005] But after pre -determination shaping curing is completed, usually manual first to the impurities in the mould is cleaned, and cleaning is completed in the mould groove in the mould inside is released, and the operation process is more and more complicated, and work efficiency is reduced easily. UTILITY MODEL CONTENTS

[0006] Therefore, the utility model aims at providing a long round bar carbon fiber rod pre -determination shaping curing mould to solve the technical problem that after pre -determination shaping curing is completed, usually manual first to the impurities in the mould is cleaned, and cleaning is completed in the mould groove in the mould inside is released, and the operation process is more and more complicated, and work efficiency is reduced easily.

[0007] To achieve the above object, the utility model provides the following technical scheme: A long circular strip carbon fiber rod pre -determined shape curing mould, including upper mould and lower mould, the upper mould and the lower mould adjacent side all are provided with a plurality of mutually fitting mould groove, the both sides of the lower mould all are provided with first sliding slot, the first sliding slot is slidably connected with the first sliding slot mutually fitting sliding block, the both sides of the lower mould all are provided with the second sliding slot with the sliding block mutually fitting, the mould groove of the lower mould top all are movably connected with third connecting block, every The one side of the third connecting block is fixedly connected with the second connecting block, every The one side of the second connecting block is fixedly connected with the first connecting block, and the second connecting block is located between the first connecting block and the third connecting block, the surface of the first connecting block is movably connected with the brush, the second connecting block is provided with a cavity, and the surface of the second connecting block is provided with a plurality of spray heads connected with the cavity, the surface of the second connecting block is movably connected with the sponge, and a group of the sliding block is fixedly connected on the one side of the first connecting block through the connecting rod.

[0008] By adopting the above technical scheme, when the long circular strip carbon fiber rod is fixed, the first connecting block, the second connecting block and the third connecting block are located at the opening of the mold groove, so that a sealing structure is formed by the third connecting block, the upper mold, the lower mold and the mold groove, thereby fixing the long circular strip carbon fiber rod. After curing, the upper mold can be opened to take out the long circular strip carbon fiber rod. Then, the connecting belt drives the sliding block to move in the first sliding slot, thereby driving the first connecting block, the second connecting block and the third connecting block to move obliquely upward to the other end of the mold groove. When the first connecting block and the second connecting block move downward and contact the mold groove of the lower mold, the upper mold and the lower mold are assembled, and the sliding block moves in the second sliding slot. Therefore, the first connecting block and the second connecting block can move in the mold groove. Therefore, the brush on the surface of the first connecting block can clean the impurities in the mold groove. At the same time, the movable sponge delivers the demolding liquid into the cavity, so that the liquid is immersed in the sponge through the spray head, and then the sponge applies the liquid to the inside of the mold groove. This structure can simultaneously complete the application of the demolding liquid during the cleaning process of the mold groove, thereby improving the work efficiency and ensuring the cleanliness and demolding effect of the mold groove.

[0009] The utility model further sets up, lower mould is close to the one side of connecting rod and is provided with a group of clamping groove, every The clamping groove is movably connected with the clamping groove mutually fitting clamping block, a group of The clamping block middle is fixedly connected with collection box.

[0010] By adopting the above technical scheme, the design of the clamping groove and the clamping block can quickly complete the installation of the collection box. Therefore, the impurities cleaned by the brush can be collected and stored in the collection box, thereby avoiding affecting the curing of the long circular strip carbon fiber rod in the later stage.

[0011] The utility model further sets up, the top four corners of lower mould all are provided with the slot, every The slot is movably connected with the plug -in column, and the plug -in column is fixedly connected at the bottom of upper mould.

[0012] Through adopting above technical scheme, the design of plug -in column and slot is convenient for quickly completing the assembly of upper mould and lower mould, can also limit the position of upper mould, avoids the misplacement of upper mould and lower mould and influences the solidification of long circular bar carbon fiber rod.

[0013] The utility model further sets up, the first connecting block is connected with the brush through magic tape, the second connecting block is connected with the sponge through colloid.

[0014] Through adopting above technical scheme, the connection mode of magic tape and colloid provides firm connection for brush and sponge, is convenient for the quick replacement of brush and sponge in later period, thereby can better use the mould.

[0015] The utility model further sets up, a plurality of pipeline that the second connecting block is in accord with are provided in connecting rod, one end of pipeline is connected with the cavity.

[0016] Through adopting above technical scheme, can make one end of pipeline connect external device, thereby conveying liquid such as release agent or lubricant in the cavity through pipeline, is convenient for the smooth demoulding and surface treatment of carbon fiber rod in the mould.

[0017] The utility model further sets up, the collecting box is close to the inside of lower mould and is provided with inclined plane structure.

[0018] Through adopting above technical scheme, when the brush cleans the impurity in the mould groove, it can flow into the collecting box more smoothly, is convenient for centralized processing in later period, thereby can improve work efficiency.

[0019] The utility model further sets up, the first sliding groove and the second sliding groove are communicated, and the first sliding groove is provided with inclined plane structure.

[0020] Through adopting above technical scheme, can adjust first connecting block, second connecting block and third connecting block simultaneously through the position of sliding block in the first sliding groove and the second sliding groove, is convenient for better cleaning and smearing liquid to the mould groove, and when sliding block slides in the first sliding groove, can make a plurality of first connecting block, second connecting block and third connecting block move obliquely upward through connecting rod, so can avoid cleaning the impurity remaining in the mould groove to another end and cannot discharge.

[0021] Summarized above, the utility model mainly has the following beneficial effects:

[0022] The utility model discloses a first sliding groove and second sliding groove inside sliding block, thereby synchronous change the position of first connecting block and second connecting block, when first connecting block and second connecting block from the one end of mould groove to another open end movement, can clean the impurity in mould groove through the brush on the surface of first connecting block, and the movement transports the demoulding liquid to the cavity simultaneously, makes the liquid through the sponge when the spray head is dipped, then the sponge spreads the liquid in the inside of mould groove, and this structure can complete the spreading of demoulding liquid in the process of cleaning mould groove simultaneously, improves the work efficiency, also ensures the cleanliness and demoulding effect of mould groove. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0024] Figure 2 It is the three-dimensional structure inside schematic diagram of the utility model;

[0025] Figure 3 It is the three-dimensional structure section view of the utility model;

[0026] Figure 4 It is the cleaning and spreading structure schematic diagram of the utility model;

[0027] Figure 5 It is the cleaning and spreading structure detail view of the utility model;

[0028] Figure 6 It is the utility model Figure 5 The structure enlarged view of A in the utility model.

[0029] In the drawing: 1, upper mould; 2, lower mould; 3, mould groove; 4, first sliding groove; 5, second sliding groove; 6, sliding block; 7, connecting rod; 8, first connecting block; 9, brush; 10, magic tape; 11, second connecting block; 12, cavity; 13, spray head; 14, colloid; 15, sponge; 16, third connecting block; 17, pipeline; 18, clamping groove; 19, clamping block; 20, collection box; 21, insertion slot; 22, insertion column. DETAILED DESCRIPTION

[0030] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used to explain the utility model only, and cannot be understood as limiting the utility model.

[0031] The embodiments of the utility model will be described below according to the overall structure.

[0032] A kind of long round bar carbon fiber rod pre-determined shape curing mould, such as Figures 1-6As shown, including the upper die 1 and lower die 2, the upper die 1 and lower die 2 adjacent side are provided with a plurality of matching die groove 3, so that the carbon fiber rod can be cured by the upper die 1, lower die 2 and die groove 3, wherein the top of the lower die 2 is provided with a plurality of insertion slots 21, each insertion slot 21 is movably connected with a plug 22, and the plug 22 is fixedly connected to the bottom of the upper die 1, so that the assembly of the upper die 1 and the lower die 2 can be quickly completed through the insertion slot 21 and the plug 22, and the upper die 1 can also be limited, avoiding the dislocation of the upper die 1 and the lower die 2 during the curing process, affecting the curing of the carbon fiber rod.

[0033] Then the first sliding groove 4 is arranged on both sides of the lower die 2, the first sliding groove 4 is slidably connected with the sliding block 6 matched with the first sliding groove 4, so that the sliding block 6 can slide in the first sliding groove 4, the second sliding groove 5 matched with the sliding block 6 is arranged on both sides of the lower die 2, and the sliding block 6 can also slide in the second sliding groove 5, and the third connecting block 16 is movably connected in the die groove 3 on the top of the lower die 2, so that the third connecting block 16, the upper die 1, the lower die 2 and the die groove 3 can form a sealing structure to fix the long circular carbon fiber rod, one side of each third connecting block 16 is fixedly connected with the second connecting block 11, one side of each second connecting block 11 is fixedly connected with the first connecting block 8, and the second connecting block 11 is located between the first connecting block 8 and the third connecting block 16, so that the first connecting block 8, the second connecting block 11 and the third connecting block 16 can move synchronously in the die groove 3, the surface of the first connecting block 8 is movably connected with the brush 9, which can clean the die groove 3 when the first connecting block 8 moves in the die groove 3, the second connecting block 11 is provided with a cavity 12, and the surface of the second connecting block 11 is provided with a plurality of nozzles 13 connected with the cavity 12, and the surface of the second connecting block 11 is movably connected with the sponge 15, so that the demolding liquid can be sprayed out through the nozzle 13 to wet the sponge 15, so that the sponge 15 can smear the demolding liquid on the inner wall of the die groove 3 during the movement of the second connecting block 11, and a group of sliding blocks 6 are fixedly connected to one side of the first connecting block 8 through the connecting rod 7, so that when the sliding block 6 moves in the first sliding groove 4 or the second sliding groove 5, the position of the first connecting block 8, the second connecting block 11 and the third connecting block 16 can be changed synchronously through the connecting rod 7.

[0034] The first connecting block 8 is connected with the brush 9 through the magic tape 10, the second connecting block 11 is connected with the sponge 15 through the glue body 14, the connection mode of the magic tape 10 and the glue body 14 is convenient for stably fixing the brush 9 and the sponge 15, and is also convenient for quickly replacing the brush 9 and the sponge 15 in the later period, and a plurality of pipelines 17 matched with the second connecting block 11 are arranged in the connecting rod 7, one end of the pipeline 17 is connected with the cavity 12, so that the pipeline 17 can be connected with an external device through the one end, thereby conveying a demolding liquid, such as a release agent or a lubricant, into the cavity 12, so as to facilitate the smooth demolding and surface treatment of the carbon fiber rod in the mold, and the first sliding groove 4 and the second sliding groove 5 are communicated, so that the first sliding groove 4 and the second sliding groove 5 play a guiding role for the sliding block 6, thereby facilitating the synchronous adjustment of the positions of the first connecting block 8, the second connecting block 11 and the third connecting block 16 through the movement of the sliding block 6, and the first sliding groove 4 is arranged as a slope structure, so that when the sliding block 6 moves in the first sliding groove 4, the first connecting block 8, the second connecting block 11 and the third connecting block 16 are driven to move obliquely upward, thereby avoiding the accumulation of impurities at one end which is not convenient to discharge.

[0035] Therefore, in use, the first connecting block 8, the second connecting block 11 and the third connecting block 16 are located at the opening of the mold groove 3, a sealing structure is formed by the third connecting block 16, the upper mold 1, the lower mold 2 and the mold groove 3, thereby fixing the long circular strip-shaped carbon fiber rod, after curing is completed, the upper mold 1 can be opened to take out the long circular strip-shaped carbon fiber rod, the connecting belt is pulled to drive the sliding block 6 to move in the first sliding groove 4, thereby driving the first connecting block 8, the second connecting block 11 and the third connecting block 16 to move obliquely upward to the other end of the mold groove 3, and the sliding block 6 is driven to move downward to contact the mold groove 3 of the lower mold 2, at this time, the upper mold 1 and the lower mold 2 are assembled, the sliding block 6 is driven to move in the second sliding groove 5, so that the first connecting block 8 and the second connecting block 11 can move in the mold groove 3, so that the brush 9 on the surface of the first connecting block 8 can clean the impurities in the mold groove 3, and the demolding liquid is conveyed into the cavity 12 at the same time, so that the liquid is sprayed through the nozzle 13, then the sponge 15 applies the liquid to the inside of the mold groove 3, this structure can complete the application of the demolding liquid in the process of cleaning the mold groove 3, thereby improving the work efficiency and ensuring the cleanliness of the mold groove 3 and the demolding effect.

[0036] Further, a group of clamping grooves 18 are arranged on the side of the lower mold 2 close to the connecting rod 7, a clamping block 19 matched with the clamping groove 18 is movably connected in each clamping groove 18, and a collecting box 20 is fixedly connected in the middle of a group of clamping blocks 19, so that the installation of the collecting box 20 can be quickly completed through the clamping groove 18 and the clamping block 19, and the collecting box 20 close to the inner side of the lower mold 2 is arranged as a slope structure, thereby facilitating the smooth flow of the cleaned impurities into the collecting box 20, thereby facilitating the centralized treatment of the impurities in the later period.

[0037] In the embodiment, the sizes of the brush 9 and the sponge 15 are greater than the size of the mold groove 3 formed by the combination of the upper mold 1 and the lower mold 2, so that when the upper mold 1 and the lower mold 2 are overlapped, the brush 9 and the sponge 15 can be extruded to better adhere to the mold groove 3. When the sliding block 6 moves downward in the second sliding groove 5, the brush 9 can first clean the closed end of the mold groove 3, then move the impurities by moving the brush 9, and the mold can be provided with a heating device or a cooling device to better cure the long circular carbon fiber rod. The heating device or the cooling device in the mold is of the existing structure.

[0038] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model. The specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model. However, as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A long round strip carbon fiber rod preforming and curing mold, comprising an upper mold (1) and a lower mold (2), the upper mold (1) and the lower mold (2) are provided with a plurality of matched mold grooves (3) on the adjacent side, characterized in that: Both sides of the lower mold (2) are provided with the first sliding groove (4), the sliding block (6) which is matched with the first sliding groove (4) is slidably connected in the first sliding groove (4), both sides of the lower mold (2) are provided with the second sliding groove (5) which is matched with the sliding block (6), the mold groove (3) of the top of the lower mold (2) is movably connected with the third connecting block (16), one side of each third connecting block (16) is fixedly connected with the second connecting block (11), one side of each second connecting block (11) is fixedly connected with the first connecting block (8), and the second connecting block (11) is located between the first connecting block (8) and the third connecting block (16), the surface of the first connecting block (8) is movably connected with the brush (9), the second connecting block (11) is provided with the cavity (12), and the surface of the second connecting block (11) is provided with a plurality of spray heads (13) connected with the cavity (12), the surface of the second connecting block (11) is movably connected with the sponge (15), and a group of sliding blocks (6) are fixedly connected on one side of the first connecting block (8) through connecting rods (7).

2. The oblong carbon fiber rod preforming and curing mold according to claim 1, wherein: The side of the lower mold (2) close to the connecting rod (7) is provided with a group of clamping grooves (18), each clamping groove (18) is movably connected with the clamping block (19) matched with the clamping groove (18), and a group of clamping blocks (19) are fixedly connected with the collecting box (20) in the middle.

3. The oblong carbon fiber rod preforming and curing mold according to claim 1, wherein: The top of the lower mold (2) is provided with the insertion slot (21) at four corners, each insertion slot (21) is movably connected with the insertion column (22), and the insertion column (22) is fixedly connected to the bottom of the upper mold (1).

4. The oblong carbon fiber rod preforming and curing mold according to claim 1, wherein: The first connecting block (8) is connected with the brush (9) through the magic tape (10), and the second connecting block (11) is connected with the sponge (15) through the colloid (14).

5. The oblong carbon fiber rod preforming and curing mold according to claim 1, wherein: The connecting rod (7) is provided with a plurality of pipelines (17) matched with the second connecting block (11), and one end of the pipeline (17) is connected with the cavity (12).

6. The oblong carbon fiber rod preforming and curing mold according to claim 2, wherein: The collecting box (20) close to the inner side of the lower mold (2) is provided as an inclined surface structure.

7. The oblong carbon fiber rod preforming and curing mold according to claim 1, wherein: The first sliding groove (4) and the second sliding groove (5) are communicated, and the first sliding groove (4) is provided as an inclined surface structure.

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