A machine for weaving silica glass fiber

Abstract

The utility model belongs to braider technical field, and disclose a kind of silica gel glass fiber wire braider, including glass fiber wire braider body, the outside cover of glass fiber wire braider body is equipped with protective shell, the back of protective shell is equipped with fan, the connecting place of protective shell and fan is provided with filter screen, the back inner wall of protective shell is provided with dust removal component, the dust removal component includes hydraulic cylinder, connecting frame, brush and collection box, the back of protective shell is equipped with take-up assembly, the take-up assembly includes fixed frame, winding roller, driving motor, screw rod, guide rod, sliding block and traction frame, protective shell is formed external protection to glass fiber wire braider body, reduce the interference of external environment to equipment operation, avoid the influence of the debris, glass fiber silk etc.

Description

Technical Field

[0001] This utility model belongs to the field of braiding machine technology, specifically a silicone fiberglass braiding machine. Background Technology

[0002] Silicone fiberglass wire is widely used in electronics, automotive, aerospace and other fields due to its high temperature resistance, good insulation and high mechanical strength. In its production process, fiberglass wire is braided into the outer layer of silicone wire by a braiding machine to form a composite wire.

[0003] Meanwhile, a fiberglass tube braiding mechanism with announcement number 202320258155.X is disclosed, relating to the technical field of fiberglass tube production equipment. It includes a fiberglass tube braiding machine body, a spindle assembly movably mounted on the top surface of the fiberglass tube braiding machine body, a support frame fixedly connected to the top surface of the fiberglass tube braiding machine body, a fixed plate fixedly connected to the middle of the top surface of the support frame, and a conveying groove penetrating the top surface of the fixed plate. The aforementioned fiberglass tube braiding mechanism lacks effective protective components during use, leaving the equipment exposed. During production, it may be affected by external environmental factors, leading to operational disruptions. Furthermore, the braiding of silicone fiberglass threads generates a large amount of fiberglass debris and dust, which, when dispersed into the working environment, not only pollutes the environment but may also be inhaled by operators, posing a health hazard. Additionally, uneven traction during the winding of the braided thread can easily cause problems such as thread accumulation, loosening, or surface wear, affecting product quality.

[0004] Therefore, a silicone fiberglass braiding machine is proposed to address the above problems. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides a silicone fiberglass braiding machine, which provides external protection for the machine body, reduces interference from the external environment on the operation of the equipment, and avoids problems such as accumulation and loosening of the yarn during winding, thus ensuring the quality of winding.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a silicone fiberglass braiding machine, comprising a fiberglass braiding machine body, a protective shell covering the outer side of the fiberglass braiding machine body, a fan installed on the rear side of the protective shell, a filter screen provided at the connection between the protective shell and the fan, a dust removal assembly provided on the inner rear wall of the protective shell, the dust removal assembly including a hydraulic cylinder, a connecting frame, brush bristles and a collection box, and a take-up assembly provided on the rear side of the protective shell, the take-up assembly including a fixed frame, a take-up roller, a drive motor, a lead screw, a guide rod, a sliding block and a traction frame.

[0007] Preferably, the protective housing has a hinged door on the front side and ventilation openings on both sides.

[0008] Preferably, the hydraulic cylinder is fixed above the filter screen, the output end of the hydraulic cylinder is fixed to the connecting frame, the brush bristles are arranged on the connecting frame, and the collection box is arranged below the filter screen.

[0009] Preferably, the bristles face the side of the filter screen, and one end of the bristles is in contact with the filter screen.

[0010] Preferably, the opening of the collection box is connected to a toothed strip via a rotating rod and a torsion spring, and the connecting frame matches the size of the opening of the collection box.

[0011] Preferably, the take-up roller is disposed at one end of the fixed frame, the lead screw and guide rod are disposed parallel to each other at the other end of the fixed frame, one end of the lead screw is connected to the output shaft of the drive motor, the sliding block is connected to the lead screw and guide rod, and the traction frame is fixed to the top of the sliding block.

[0012] Preferably, the protective housing has a cable outlet groove at the same height as the traction frame, the traction frame has a cable threading hole, and the cable threading hole has a rounded chamfer.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model provides external protection for the fiberglass braiding machine body through a protective shell, reducing the interference of the external environment on the operation of the equipment, and preventing debris and fiberglass filaments generated during equipment operation from affecting the outside world, thus improving operational safety. The ventilation openings on both sides of the protective shell, together with the fan on the rear side, can form air circulation to facilitate heat dissipation of the equipment; 2. This utility model, through the set take-up assembly, drives the motor to rotate the lead screw during take-up, causing the sliding block to move back and forth along the guide rod. The traction frame drives the silicone fiberglass thread to be evenly wound on the take-up roller, avoiding problems such as accumulation and loosening during take-up, and ensuring the quality of take-up. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the protective shell of this utility model; Figure 3 This is a schematic diagram of the dust removal component structure of this utility model; Figure 4 This is a schematic diagram of the disassembled structure of the collection box of this utility model; Figure 5 This is a schematic diagram of the wire take-up assembly of this utility model.

[0015] In the diagram: 1. Fiberglass braiding machine body; 2. Protective housing; 3. Fan; 4. Filter screen; 5. Dust removal components; 51. Hydraulic cylinder; 52. Connecting frame; 53. Brush bristles; 54. Collection box; 55. Toothed rack; 6. Take-up assembly; 61. Fixing frame; 62. Take-up roller; 63. Drive motor; 64. Lead screw; 65. Guide rod; 66. Sliding block; 67. Traction frame; 68. Threading hole. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] The following describes an embodiment of this utility model based on its overall structure.

[0018] like Figures 1 to 5 As shown, this utility model provides a silicone fiberglass braiding machine, including a fiberglass braiding machine body 1. A protective shell 2 is provided on the outer side of the fiberglass braiding machine body 1. A fan 3 is installed on the rear side of the protective shell 2. A filter screen 4 is provided at the connection between the protective shell 2 and the fan 3. A dust removal component 5 is provided on the inner rear wall of the protective shell 2. The dust removal component 5 includes a hydraulic cylinder 51, a connecting frame 52, brush bristles 53 and a collection box 54. A disassembly port is provided at the corresponding position of the protective shell 2 and the collection box 54. A take-up component 6 is provided on the rear side of the protective shell 2. The take-up component 6 includes a fixing frame 61, a take-up roller 62, a drive motor 63, a lead screw 64, a guide rod 65, a sliding block 66 and a traction frame 67. One end of the take-up roller 62 is connected to an external motor for driving the take-up roller 62 to take up the braided silicone fiberglass thread.

[0019] In this embodiment, the protective housing 2 is hinged to the front with a door, and a transparent observation window is provided on the door at a position corresponding to the fiberglass braiding machine body 1 to facilitate observation of the equipment's operation. Ventilation openings are provided on both sides of the protective housing 2, and dustproof nets are installed at the ventilation openings to filter dust in the outside air.

[0020] The hydraulic cylinder 51 is fixed above the filter screen 4. The output end of the hydraulic cylinder 51 is fixed to the connecting frame 52. The brush bristles 53 are set on the connecting frame 52. The collection box 54 is set below the filter screen 4. The brush bristles 53 face one side of the filter screen 4. One end of the brush bristles 53 is in contact with the filter screen 4. The length of the brush bristles 53 is slightly greater than the initial distance between the connecting frame 52 and the filter screen 4 so that the brush bristles 53 can effectively clean the filter screen 4.

[0021] The opening of the collection box 54 is connected to a toothed strip 55 via a rotating rod and a torsion spring. Torsion springs are fitted at both ends of the rotating rod. One end of the torsion spring is fixed to the inner wall of the collection box 54, and the other end is fixed to the toothed strip 55, so that the toothed strip 55 tilts upward in its natural state, blocking part of the opening of the collection box 54. The connecting frame 52 matches the size of the opening of the collection box 54, and its length and width are not less than the corresponding size of the filter screen 4, and is used to receive dust and debris swept off the filter screen 4.

[0022] The take-up roller 62 is set at one end of the fixed frame 61, and the lead screw 64 and guide rod 65 are set parallel to each other at the other end of the fixed frame 61. One end of the lead screw 64 is connected to the output shaft of the drive motor 63. The sliding block 66 is connected to the lead screw 64 and the guide rod 65. The sliding block 66 has a threaded hole that matches the lead screw 64 and a smooth through hole that matches the guide rod 65. It is sleeved on the lead screw 64 and the guide rod 65. When the lead screw 64 rotates, it drives the sliding block 66 to move back and forth along the guide rod 65. The traction frame 67 is fixed on the top of the sliding block 66.

[0023] The protective housing 2 has a cable outlet groove at the same height as the traction frame 67. The traction frame 67 has a cable hole 68 with a rounded chamfer inside. The diameter of the cable hole 68 is slightly larger than the diameter of the cable, and the inner edge of the hole is rounded to reduce friction damage when the cable passes through.

[0024] The fan, hydraulic cylinder, and drive motor are existing technologies and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switches, which are not the main technical points of this patent and will not be described in detail. The wiring diagram of the motor in this utility model is common knowledge in the field, and its working principle is already known technology. The appropriate model is selected based on actual use; therefore, the control method and wiring layout of the motor will not be explained in detail.

[0025] The working principle and process of a silicone fiberglass braiding machine: When the equipment is running, the door of the protective housing 2 is closed, enclosing the fiberglass braiding machine body 1 to form a closed protective space, reducing external interference and the overflow of internal debris. The fan 3 is started to exhaust the hot air inside the protective housing, forming convection through the ventilation openings on both sides of the protective housing 2 to dissipate heat for the equipment. The filter screen 4 simultaneously filters fiberglass fiber debris, adsorbing it onto the surface of the filter screen. After the debris accumulates on the filter screen 4, the dust removal component 5 is activated. The hydraulic cylinder 51 extends and retracts, driving the connecting frame 52 to move up and down. The bristles 53 on the connecting frame 52 adhere to the filter screen 4, cleaning the surface of the filter screen 4. During the downward movement of the connecting frame 52, the toothed strip 55 is pressed down, allowing it to pass through... The rotating rod flips over, and the debris swept off by the brush bristles 53 falls into the collection box. When the connecting frame 52 drives the brush bristles 53 to reset, the toothed strip 55 resets simultaneously, so that the teeth of the toothed strip 55 scrape the brush bristles 53 to remove the residual debris, which facilitates the reuse of the dust removal component 5. The woven silicone fiberglass thread is led out through the wire outlet groove of the protective housing 2, passes through the wire hole 68 of the traction frame 67, and is connected to the take-up roller 62. During take-up, the drive motor 63 drives the lead screw 64 to rotate, the sliding block 66 moves back and forth along the guide rod 65, and the traction frame 67 moves accordingly, so that the thread is evenly wound on the take-up roller 62 to complete the take-up process, avoiding problems such as accumulation and loosening during take-up, and ensuring the quality of take-up.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A silicone fiberglass braiding machine, comprising a fiberglass braiding machine body (1), characterized in that: The outer side of the fiberglass braiding machine body (1) is covered with a protective shell (2). A fan (3) is installed on the rear side of the protective shell (2). A filter screen (4) is provided at the connection between the protective shell (2) and the fan (3). A dust removal assembly (5) is provided on the inner wall of the rear side of the protective shell (2). The dust removal assembly (5) includes a hydraulic cylinder (51), a connecting frame (52), bristles (53) and a collection box (54). A take-up assembly (6) is provided on the rear side of the protective shell (2). The take-up assembly (6) includes a fixed frame (61), a take-up roller (62), a drive motor (63), a lead screw (64), a guide rod (65), a sliding block (66) and a traction frame (67).

2. The silicone fiberglass braiding machine according to claim 1, characterized in that: The protective housing (2) is hinged to a door on the front side, and ventilation openings are provided on both sides of the protective housing (2).

3. The silicone fiberglass braiding machine according to claim 2, characterized in that: The hydraulic cylinder (51) is fixed above the filter screen (4), the output end of the hydraulic cylinder (51) is fixed to the connecting frame (52), the bristles (53) are set on the connecting frame (52), and the collection box (54) is set below the filter screen (4).

4. A silicone fiberglass braiding machine according to claim 3, characterized in that: The bristles (53) face the side of the filter (4), and one end of the bristles (53) is in contact with the filter (4).

5. A silicone fiberglass braiding machine according to claim 4, characterized in that: The opening of the collection box (54) is connected to a toothed strip (55) by a rotating rod and a torsion spring, and the connecting frame (52) matches the size of the opening of the collection box (54).

6. A silicone fiberglass braiding machine according to claim 5, characterized in that: The take-up roller (62) is set at one end of the fixed frame (61), the lead screw (64) and the guide rod (65) are set parallel to each other at the other end of the fixed frame (61), one end of the lead screw (64) is connected to the output shaft of the drive motor (63), the sliding block (66) is connected to the lead screw (64) and the guide rod (65), and the traction frame (67) is fixed on the top of the sliding block (66).

7. A silicone fiberglass braiding machine according to claim 6, characterized in that: The protective housing (2) has a cable outlet groove at the same height as the traction frame (67), and the traction frame (67) has a cable threading hole (68) with a rounded chamfer inside the cable threading hole (68).

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