Basalt fiber braided co-extrusion molding die

Abstract

The utility model discloses a kind of basalt fiber weaving co-extrusion forming mould, belong to weaving co-extrusion forming mould technical field, the basalt fiber weaving co-extrusion forming mould, comprising: co-extrusion forming mould concrete, the side outer wall of co-extrusion forming mould concrete is equipped with through-going port, the side outer wall of through-going port is fixedly connected with a plurality of fixed rods;And two assisting components, two assisting components are all comprising: guide frame, fixed base, two guide rods, movable frame and two guide rollers.The basalt fiber weaving co-extrusion forming mould, by rotating hand-adjusting threaded rod, make guide roller and basalt fiber woven contact and cooperate, and adjust data is recorded in contrast groove, the fixing and guiding effect of basalt fiber woven is better, basalt fiber woven cannot and the edge of guide inlet contact, avoid scratching and cause raw material damage, also avoided input end place due to scratching and accumulated dust, reduce the frequency of maintenance and maintenance.

Description

Technical Field

[0001] This utility model relates to the field of weaving co-extrusion molding technology, and more specifically, to a basalt fiber weaving co-extrusion molding die. Background Technology

[0002] Basalt fiber is an inorganic fiber made from natural basalt. It has excellent mechanical properties, high temperature resistance and chemical stability, and is widely used in construction, aerospace, automobile manufacturing and other fields. It is mainly composed of silicon dioxide (SiO2), aluminum oxide (Al2O3) and calcium oxide (CaO).

[0003] Basalt fiber braided co-extrusion is a technology that combines basalt fiber braids with other materials (usually plastics or metals) through a co-extrusion process. It aims to combine the mechanical properties of the fibers with the characteristics of the matrix material to form high-performance composite materials. First, basalt fibers are braided into cloth, tape, or three-dimensional structures to provide directional reinforcement or isotropic properties. Then, the braided fabric and molten matrix material (such as polyethylene, polypropylene, polyamide, or metal) are extruded simultaneously through a die. The fiber braided layer is embedded inside the matrix to form a layered or encapsulated structure. Afterward, surface treatment (such as silane coupling agents) is used to improve the adhesion between the fibers and the matrix and prevent delamination.

[0004] When co-extruding existing basalt fiber woven fabrics, the fabric needs to be introduced into the mold. Before being introduced into the mold, the basalt fiber woven fabric needs to be separated and guided to prevent it from folding. The guiding operation is usually done through the die. The basalt fiber woven fabric will come into contact with the bottom edge of the inlet, which will cause powder to be scraped out during production, resulting in dirt in the workshop and requiring frequent cleaning, which is not conducive to production operations. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] To address the problems existing in the prior art, the purpose of this utility model is to provide a basalt fiber braided co-extrusion molding die. By rotating the manually adjustable threaded rod, the guide roller and the basalt fiber braid are brought into contact and engaged, and the adjustment data is recorded in the comparison groove. This results in better fixation and guidance of the basalt fiber braid. The basalt fiber braid will not come into contact with the edge of the inlet, avoiding scratches that could damage the raw material. It also prevents dust accumulation at the input end due to scratches, reducing the frequency of maintenance and facilitating production operations.

[0007] 2. Technical Solution

[0008] To solve the above problems, the present invention adopts the following technical solution:

[0009] A basalt fiber braiding co-extrusion molding die includes: a co-extrusion molding die body, wherein a through-hole is formed on one side of the outer wall of the co-extrusion molding die body, and a plurality of fixed rods are fixedly connected to one side of the outer wall of the through-hole; and two auxiliary components, each of the two auxiliary components including: a guide frame, a fixed seat, two guide rods, a movable frame, and two guide rollers. The guide frame is fixedly connected between one end of the plurality of fixed rods, the fixed seat is fixedly connected to one side of the outer wall of the guide frame, the top surface of the fixed seat has two through holes, the two guide rods are slidably disposed in the through holes, the movable frame is fixedly connected between one end of the two guide rods, and the two guide rollers are rotatably connected between the top surfaces of the movable frame.

[0010] As a preferred embodiment of this utility model, each of the two assisting components further includes: a bolt hole, a manually adjustable threaded rod, and two push springs. The bolt hole is opened on one side of the outer wall of the fixed seat, the manually adjustable threaded rod is rotatably connected to one side of the outer wall of the movable frame, and the manually adjustable threaded rod and the bolt hole are threadedly engaged. Both push springs are installed on one side of the outer wall of the fixed seat, and one end of each push spring is fixedly connected to one side of the outer wall of the movable frame.

[0011] As a preferred embodiment of this utility model, the outer walls of both manually adjustable threaded rods are fitted with multiple fixing nuts via threaded movement.

[0012] As a preferred embodiment of this utility model, the outer wall of one side of the guide frame is provided with two sets of mating grooves, each set of mating grooves has two grooves, and the four mating grooves are respectively slidably mated with the corresponding fixed seats.

[0013] As a preferred embodiment of this utility model, two contrast grooves are formed on one side of the outer wall of the guide frame.

[0014] As a preferred embodiment of this utility model, a limiting plate is fixedly connected to one end of each of the plurality of guide rods, and a material guide opening is provided on one side of the outer wall of the guide frame.

[0015] 3. Beneficial effects

[0016] Compared with existing technologies, this utility model provides a basalt fiber braided co-extrusion molding die, which has the following beneficial effects:

[0017] This basalt fiber braided co-extrusion molding die, by rotating the manually adjustable threaded rod, makes the guide roller and the basalt fiber braid come into contact and cooperate, and records the adjustment data in the comparison groove. This results in better fixation and guidance of the basalt fiber braid. The basalt fiber braid will not come into contact with the edge of the inlet, avoiding scratches that could damage the raw materials. It also avoids dust accumulation at the input end due to scratches, reducing the frequency of maintenance and facilitating production operations. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a rear-view perspective view of the present invention;

[0020] Figure 3 This is a partial perspective view of the present invention.

[0021] Explanation of the labels in the diagram:

[0022] 1. Co-extrusion molding die body; 2. Manually adjustable threaded rod; 3. Fixing nut; 4. Push spring; 5. Fixing rod; 6. Guide frame; 7. Through-hole; 8. Fixing seat; 9. Guide rod; 10. Movable frame; 11. Guide roller; 12. Contrast groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. Example

[0024] Please see Figure 1-3 A basalt fiber braiding co-extrusion molding die includes: a co-extrusion molding die body 1, with a through-hole 7 on one side of the outer wall of the co-extrusion molding die body 1, and a plurality of fixing rods 5 fixedly connected to one side of the outer wall of the through-hole 7; and two auxiliary components, each of the two auxiliary components including: a guide frame 6, a fixed seat 8, two guide rods 9, a movable frame 10, and two guide rollers 11. The guide frame 6 is fixedly connected between one end of the plurality of fixing rods 5, the fixed seat 8 is fixedly connected to one side of the outer wall of the guide frame 6, and two through holes are opened on the top surface of the fixed seat 8. The two guide rods 9 are slidably disposed in the through holes, the movable frame 10 is fixedly connected between one end of the two guide rods 9, and the two guide rollers 11 are rotatably connected between the top surfaces of the movable frame 10.

[0025] In a specific embodiment of this utility model, basalt fiber woven fabric is introduced through the co-extrusion molding die body 1. The basalt fiber woven fabric needs to pass through the guide frame 6 first to prevent it from folding. The basalt fiber woven fabric enters from the feed port of the guide frame 6. Then, by rotating the hand-adjusting threaded rod 2 with a wrench, the two movable frames 10 are moved until the guide roller 11 contacts and engages with the basalt fiber woven fabric. Afterward, the basalt fiber woven fabric is manually pulled to confirm that it can rotate. Finally, the upper and lower fixing nuts 3 are tightened to prevent it from moving. The adjustment data is recorded in the comparison groove 12, and the basalt fiber woven fabric is pulled into the co-extrusion molding die body 1. The co-extrusion molding die body 1 is composed of multiple shaping dies and orifice dies and is connected to the existing conveyor. After co-extrusion molding, it is discharged from the through port 7, which has a better effect on fixing and guiding the basalt fiber woven fabric. The basalt fiber woven fabric will not come into contact with the edge of the inlet, avoiding scratches that could damage the raw material. It also avoids the accumulation of dust at the input end due to scratches, reducing the frequency of maintenance and making production operations easier.

[0026] Specifically, both assisting components also include: bolt holes, a manually adjustable threaded rod 2, and two push springs 4. The bolt holes are opened on one side of the outer wall of the fixed seat 8. The manually adjustable threaded rod 2 is rotatably connected to one side of the outer wall of the movable frame 10, and the manually adjustable threaded rod 2 and the bolt holes are threaded together. The two push springs 4 are both installed on one side of the outer wall of the fixed seat 8, and one end of each push spring 4 is fixedly connected to one side of the outer wall of the movable frame 10.

[0027] In this embodiment, the threaded rod 2 is manually adjusted through the bolt hole. The height of the movable frame 10 can be adjusted by manually adjusting the threaded rod 2. After adjustment, it is fixed to prevent others from making incorrect adjustments to the height. After fixing, the basalt fiber woven fabric will not come into contact with the guide frame 6, reducing dust falling.

[0028] Specifically, the outer walls of the two manually adjustable threaded rods 2 are fitted with multiple fixing nuts 3 via threaded movement.

[0029] In this embodiment, the manual threaded rod 2 is fixed by the fixing nut 3 to avoid errors during long-term use.

[0030] Specifically, the outer wall of one side of the guide frame 6 is provided with two sets of mating grooves, each set of mating grooves has two grooves, and the four mating grooves are respectively slidably mated with the corresponding fixed seat 8.

[0031] In this embodiment, the movement path is restricted by the cooperation of the groove and the fixed seat 8.

[0032] Specifically, two contrast grooves 12 are provided on one side of the outer wall of the guide frame 6.

[0033] In this embodiment, a recording paper is set in the comparison slot 12 to accumulate each adjustment.

[0034] Specifically, each of the multiple guide rods 9 has a limiting plate fixedly connected to one end, and a material guide opening is provided on one side of the outer wall of the guide frame 6.

[0035] In this embodiment, a limiting plate is used to prevent the movable frame 10 from falling off, and a guide port is used to introduce raw materials.

[0036] Working principle: Basalt fiber woven fabric is introduced through the co-extrusion die body 1. The basalt fiber woven fabric needs to pass through the guide frame 6 first to prevent it from folding. The basalt fiber woven fabric enters from the feed port of the guide frame 6. Then, by rotating the hand-adjusting threaded rod 2 with a wrench, the two movable frames 10 are moved until the guide roller 11 contacts and engages with the basalt fiber woven fabric. After that, the basalt fiber woven fabric is manually pulled to confirm that it can rotate. Then, the upper and lower fixing nuts 3 are tightened to prevent it from moving. The adjusting threaded rod 11 is then tightened. The data is recorded in the comparison tank 12, which pulls the basalt fiber woven fabric into the co-extrusion molding die 1. The co-extrusion molding die 1 is composed of multiple shaping dies and orifices and is connected to the existing feeder. After co-extrusion molding, it is discharged from the through port 7, which has a better effect on fixing and guiding the basalt fiber woven fabric. The basalt fiber woven fabric will not come into contact with the edge of the inlet, avoiding scratches that could damage the raw material. It also avoids the accumulation of dust at the input end due to scratches, reducing the frequency of maintenance and making production operations easier.

[0037] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model based on the technical solution and its improved concept should be covered within the protection scope of the present utility model.

Claims

1. A basalt fiber braided co-extrusion molding die, characterized in that, include: A co-extrusion molding die body (1) has a through-hole (7) on one side of its outer wall, and a plurality of fixing rods (5) are fixedly connected to one side of the through-hole (7); and Two assisting components, each of which includes: a guide frame (6), a fixed base (8), two guide rods (9), a movable frame (10), and two guide rollers (11). The guide frame (6) is fixedly connected to one end of a plurality of fixed rods (5). The fixed base (8) is fixedly connected to one side of the outer wall of the guide frame (6). The top surface of the fixed base (8) has two through holes. The two guide rods (9) are slidably disposed in the through holes. The movable frame (10) is fixedly connected to one end of the two guide rods (9). The two guide rollers (11) are rotatably connected to the top surface of the movable frame (10).

2. The basalt fiber braided co-extrusion molding die according to claim 1, characterized in that: Both of the aforementioned assisting components also include: bolt holes, a manually adjustable threaded rod (2), and two push springs (4). The bolt holes are opened on one side of the outer wall of the fixed seat (8). The manually adjustable threaded rod (2) is rotatably connected to one side of the outer wall of the movable frame (10), and the manually adjustable threaded rod (2) and the bolt holes are threaded together. Both of the push springs (4) are installed on one side of the outer wall of the fixed seat (8), and one end of each of the two push springs (4) is fixedly connected to one side of the outer wall of the movable frame (10).

3. The basalt fiber braided co-extrusion molding die according to claim 2, characterized in that: The outer walls of both manual threaded rods (2) are fitted with multiple fixing nuts (3) via threaded movement.

4. The basalt fiber braided co-extrusion molding die according to claim 3, characterized in that: The guide frame (6) has two sets of mating grooves on one side of its outer wall. Each set of mating grooves has two grooves, and the four mating grooves are respectively slidably mated with the corresponding fixed seat (8).

5. The basalt fiber braided co-extrusion molding die according to claim 4, characterized in that: Two contrast grooves (12) are provided on one side of the outer wall of the guide frame (6).

6. The basalt fiber braided co-extrusion molding die according to claim 5, characterized in that: One end of each of the multiple guide rods (9) is fixedly connected to a limiting plate, and a material guide opening is provided on one side of the outer wall of the guide frame (6).

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