A new mixing device for electronic yarn glass raw materials
By using intermittent feeding and multi-directional stirring, the problem of insufficient mixing of glass raw materials for electronic yarn was solved, achieving a more efficient mixing effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QING YUAN CHUNG SHUN ELECTRONIC MATERIALS CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-06-23
AI Technical Summary
In existing technologies, glass raw materials for electronic yarns tend to accumulate during mixing, leading to insufficient mixing and reduced mixing efficiency.
The system employs an intermittent feeding mechanism and a rotating mechanism. Through the cooperation of a drive motor and a dual-shaft motor, it achieves intermittent feeding of materials and multi-directional mixing, avoiding raw material accumulation and improving mixing uniformity.
It effectively prevents raw material accumulation, improves mixing efficiency and uniformity, and enhances the practicality of the equipment.
Smart Images
Figure CN224388678U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electronic yarn processing technology, specifically to a novel mixing device for glass raw materials used in electronic yarn. Background Technology
[0002] Electronic yarn, also known as glass fiber yarn, is widely used in the production of electronic components such as printed circuit boards (PCBs). Electronic yarn has excellent heat resistance, chemical resistance, flame retardancy, and electrical and mechanical properties, and is therefore widely used in electrical insulation products. The glass raw materials used in electronic yarn mainly include pyrophyllite, calcite, borosilicate, and silica sand. After these raw materials are mixed, they are fed into a furnace at a temperature of up to 1600°C and heated into glass melt. Then, they are drawn into glass fiber monofilaments at high speed through a platinum spinneret and finally twisted together to form glass yarn. A mixing device is required when mixing the raw materials.
[0003] Chinese Patent Publication No. CN221015451U discloses a raw material mixing device for glass processing. In the glass production process, it is necessary to thoroughly mix the main materials and auxiliary materials. During the mixing process, because some devices use continuous unidirectional mixing, the mixing degree is generally not high, resulting in differences in the uniformity of the raw material mixing. Furthermore, some raw materials may stick to the inner wall of the mixing tank during the mixing process, affecting the mixing efficiency. The device includes a feed inlet, with a residue removal section fitted below the feed inlet. The mixing tank is fitted onto the outer surface of the top surface of the residue removal section, and a [missing information - likely a device name or design] is fixedly mounted on the outer surface of the mixing tank. The mixing drum has a discharge port, and a stirring part and a movable part are vertically arranged in the center. A motor is arranged below the movable part, and support columns are evenly distributed around the motor. The upper surface of the support columns is fixedly connected to the lower surface of the mixing drum, and a brake caster is fixedly arranged below the support columns. However, in the above-mentioned patent, when adding materials, all the raw materials are usually poured into the mixing drum, which easily causes the raw materials to accumulate inside the mixing drum. During mixing, the raw materials are easily not fully mixed, requiring more time to stir and reducing the mixing efficiency. Therefore, we propose a new mixing device for glass raw materials for electronic yarn. Utility Model Content
[0004] The purpose of this utility model is to provide a novel mixing device for glass raw materials for electronic yarn, in order to solve the problem mentioned in the background art but the above-mentioned patents, that when adding materials, the raw materials are usually poured into the mixing drum, which easily causes the raw materials to accumulate inside the mixing drum, resulting in insufficient mixing between the raw materials, requiring more time for mixing, and reducing the mixing efficiency.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel mixing device for glass raw materials used in electronic yarn, comprising a top cover, a support rod, an intermittent feeding mechanism, a rotating mechanism, and a mixing cylinder. The support rod is uniformly fixed to the outer wall of the top cover. The intermittent feeding mechanism is disposed at the top of the top cover. The rotating mechanism is disposed on the inner wall of the support rod. The mixing cylinder is connected to the inner side of the rotating mechanism. A rotating shaft is rotatably inserted through the top center of the top cover. A second stirring rod is fixed to the outer wall of the rotating shaft. A stirring motor is fixed to the top center of the top cover. A discharge pipe is fixed to the bottom of the mixing cylinder. A valve is provided on the outside of the discharge pipe. The intermittent feeding mechanism includes a feeding pipe uniformly fixed to the top cover. A storage box is fixed to the top of the feeding pipe. A baffle is fixed to the inner side wall of the feeding pipe. A discharge groove is opened through the top center of the baffle. A sliding rod is symmetrically fixed to one side of the feeding pipe. A slider slides on the outside of the sliding rod. A through groove is opened in the top center of the slider. A moving plate is fixed to the bottom of the slider. An installation plate is fixed to the bottom of one side of the storage box. A drive motor is fixed to the bottom of the installation plate. A turntable is fixed to the end of the output shaft of the drive motor. An extrusion shaft is fixed to the bottom edge of the turntable.
[0006] As a further description of the above technical solution:
[0007] The output shaft end of the stirring motor is fixedly connected to the top end of the rotating shaft, and the input ends of both the drive motor and the stirring motor are electrically connected to the output end of an external power supply.
[0008] As a further description of the above technical solution:
[0009] The movable plate extends through one side of the feed tube, and the top of the movable plate is attached to the bottom of the baffle.
[0010] As a further description of the above technical solution:
[0011] The extrusion shaft is located inside the through groove, and the deflection circumference diameter of the extrusion shaft is smaller than the length of the through groove.
[0012] As a further description of the above technical solution:
[0013] The rotating mechanism includes a mounting frame fixed to the inner wall of the support rod. A rotating groove is provided in the middle of the inner wall of the mounting frame. A dual-axis motor is fixed to the outer wall of the mounting frame. A gear is fixed to the end of the output shaft of the dual-axis motor. A rotating ring is fixed to the outer wall of the mixing cylinder. Gear rings are symmetrically fixed to the outer side of the mixing cylinder. A first stirring rod is uniformly fixed to the inner wall of the mixing cylinder. A mounting ring is fixed to the bottom of the top cover. A bearing is fixed to the outer side of the mounting ring.
[0014] As a further description of the above technical solution:
[0015] The rotating ring is located inside the rotating groove, the gear is meshed with the gear ring, the top of the inner sidewall of the mixing cylinder is fixed to the outer ring sidewall of the bearing, and the input end of the dual-axis motor is electrically connected to the output end of an external power supply.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. This novel mixing device for glass raw materials for electronic yarn, through the start of the drive motor, drives the turntable to rotate, causing the extrusion shaft to press against the side wall of the through groove, causing the slider to slide back and forth on the outside of the slide rod, thereby driving the moving plate to move back and forth, causing the discharge chute to open intermittently, thus allowing the material to be discharged intermittently, avoiding excessive material discharge at one time, which would cause the raw materials to accumulate, preventing uneven mixing, improving the mixing effect, and enhancing the practicality of the device.
[0018] 2. This novel mixing device for glass raw materials used in electronic yarn uses a dual-shaft motor to start, which drives the gears to rotate, thereby causing the gear ring to rotate, which in turn drives the mixing cylinder to rotate. The mixing cylinder rotates outside the mounting ring, which in turn drives the first stirring rod to rotate. The first stirring rod rotates in the opposite direction to the second stirring rod, thereby stirring the raw materials in multiple directions, improving the stirring effect and resulting in a better mixing effect. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of a novel mixing device for glass raw materials for electronic yarn proposed in this utility model;
[0020] Figure 2 This is a schematic diagram of the internal structure of the mixing cylinder of a novel mixing device for glass raw materials for electronic yarn proposed in this utility model;
[0021] Figure 3 This is a schematic diagram of the intermittent feeding mechanism of a novel mixing device for glass raw materials for electronic yarn proposed in this utility model;
[0022] Figure 4 This is a schematic diagram of the rotating groove structure of a novel mixing device for glass raw materials for electronic yarn proposed in this utility model.
[0023] In the diagram: 100, top cover; 200, support rod; 300, intermittent feeding mechanism; 310, feeding pipe; 320, storage box; 330, baffle; 331, discharge chute; 340, sliding rod; 350, slider; 351, through groove; 360, moving plate; 370, mounting plate; 380, drive motor; 390, turntable; 391, extrusion shaft; 400, rotating mechanism; 410, mounting frame; 411, rotating groove; 420, dual-shaft motor; 430, gear; 440, rotating ring; 450, gear ring; 460, first stirring rod; 470, mounting ring; 480, bearing; 500, mixing cylinder; 510, rotating shaft; 520, second stirring rod; 530, stirring motor; 540, discharge pipe. Detailed Implementation
[0024] 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.
[0025] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0027] This utility model provides a novel mixing device for glass raw materials used in electronic yarns. It allows for intermittent feeding of materials, avoiding excessive feeding at once which could lead to material accumulation, preventing uneven mixing, improving mixing efficiency, and enhancing the device's practicality. Please refer to [link to relevant documentation]. Figure 1-4 It includes a top cover 100, a support rod 200, an intermittent feeding mechanism 300, a rotating mechanism 400, and a mixing cylinder 500;
[0028] Please refer to it again. Figure 1 The top cover 100 is used to install the support rod 200, the intermittent feeding mechanism 300, the rotating mechanism 400 and the mixing cylinder 500;
[0029] Please refer to it again. Figure 1 The support rods 200 are evenly fixed to the outer side wall of the top cover 100 for mounting the rotating mechanism 400; the intermittent feeding mechanism 300 is set on the top of the top cover 100, and the rotating mechanism 400 is set on the inner side wall of the support rods 200 for mounting the mixing cylinder 500, which is connected to the inner side of the rotating mechanism 400.
[0030] Please refer to it again. Figure 2 A rotating shaft 510 is rotatably inserted through the top center of the top cover 100. A second stirring rod 520 is fixed to the outer wall of the rotating shaft 510. A stirring motor 530 is fixed to the top center of the top cover 100. A discharge pipe 540 is fixed to the bottom of the mixing cylinder 500, and a valve is provided on the outer side of the discharge pipe 540.
[0031] Please refer to it again. Figure 3 The intermittent feeding mechanism 300 includes a feeding pipe 310 uniformly fixed to the top cover 100, a storage box 320 fixed to the top of the feeding pipe 310, a baffle 330 fixed to the inner side wall of the feeding pipe 310, a discharge trough 331 through the top center of the baffle 330, a sliding rod 340 symmetrically fixed to one side of the feeding pipe 310, and a slider 350 sliding on the outer side of the sliding rod 340.
[0032] Please refer to it again. Figure 4 A through groove 351 is provided in the middle of the top of the slider 350. A movable plate 360 is fixed to the bottom of the slider 350. A mounting plate 370 is fixed to the bottom of one side of the storage box 320. A drive motor 380 is fixed to the bottom of the mounting plate 370. A turntable 390 is fixed to the end of the output shaft of the drive motor 380. An extrusion shaft 391 is fixed to the bottom edge of the turntable 390.
[0033] In summary, by starting the drive motor 380, the turntable 390 is driven to rotate, causing the extrusion shaft 391 to press against the side wall of the through groove 351. This causes the slider 350 to slide back and forth on the outside of the slide rod 340, thereby driving the moving plate 360 to move back and forth. This causes the discharge chute 331 to open intermittently, allowing the material to be discharged intermittently. This avoids excessive material being discharged at once, which could lead to accumulation of raw materials, prevents uneven mixing, improves the mixing effect, and enhances the practicality of the device.
[0034] Please refer to it again. Figure 2 The output shaft end of the stirring motor 530 is fixedly connected to the top end of the rotating shaft 510, and the input ends of both the drive motor 380 and the stirring motor 530 are electrically connected to the output end of an external power supply.
[0035] Please refer to it again. Figure 3 The movable plate 360 passes through one side of the feed tube 310, and the top of the movable plate 360 is attached to the bottom of the baffle 330.
[0036] Please refer to it again. Figure 3 The extrusion shaft 391 is located inside the through groove 351, and the deflection circumference diameter of the extrusion shaft 391 is smaller than the length of the through groove 351.
[0037] Please refer to it again. Figure 4 The rotating mechanism 400 includes a mounting frame 410 fixed to the inner wall of the support rod 200. A rotating groove 411 is provided in the middle of the inner wall of the mounting frame 410. A dual-shaft motor 420 is fixed to the outer wall of the mounting frame 410. A gear 430 is fixed to the end of the output shaft of the dual-shaft motor 420. A rotating ring 440 is fixed to the outer wall of the mixing cylinder 500. Gear rings 450 are symmetrically fixed to the outer side of the mixing cylinder 500. A first stirring rod 460 is uniformly fixed to the inner wall of the mixing cylinder 500. A mounting ring 470 is fixed to the bottom of the top cover 100. A bearing 480 is fixed to the outer side of the mounting ring 470.
[0038] Please refer to it again. Figure 4 The rotating ring 440 is located inside the rotating groove 411. The gear 430 is meshed with the gear ring 450. The top of the inner side wall of the mixing cylinder 500 is fixed to the outer side wall of the bearing 480. The input end of the dual-shaft motor 420 is electrically connected to the output end of the external power supply.
[0039] In summary, by starting the dual-shaft motor 420, the gear 430 is driven to rotate, which in turn causes the gear ring 450 to rotate, thereby driving the mixing cylinder 500 to rotate. The mixing cylinder 500 rotates outside the mounting ring 470, which in turn drives the first stirring rod 460 to rotate. The first stirring rod 460 rotates in the opposite direction to the second stirring rod 520, thereby stirring the raw materials in multiple directions, improving the stirring effect, and resulting in a better mixing effect.
[0040] In practical use, when mixing, those skilled in the art first introduce the raw materials into the storage tank 320, then start the drive motor 380, the dual-shaft motor 420, and the stirring motor 530. The start of the drive motor 380 drives the turntable 390 to rotate, causing the extrusion shaft 391 to press against the side wall of the through groove 351. This causes the slider 350 to slide back and forth on the outside of the slide rod 340, thereby driving the moving plate 360 to move back and forth, causing the discharge chute 331 to open intermittently, thus allowing the material to be discharged intermittently. Inside the mixing drum 500, the starting of the stirring motor 530 drives the rotating shaft 510 to rotate, causing the second stirring rod 520 to rotate. Simultaneously, the starting of the dual-shaft motor 420 drives the gear 430 to rotate, thereby causing the gear ring 450 to rotate, which in turn drives the mixing drum 500 to rotate outside the mounting ring 470, causing the first stirring rod 460 to rotate. The first stirring rod 460 rotates in opposite directions to the second stirring rod 520, thus performing multi-directional stirring of the raw materials and making the raw materials more uniformly mixed.
[0041] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0042] Although embodiments of the present invention have been shown and described, those skilled in the art will understand 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 claims and their equivalents.
Claims
1. A novel mixing device for glass raw materials used in electronic yarn, characterized in that: The system includes a top cover (100), a support rod (200), an intermittent feeding mechanism (300), a rotating mechanism (400), and a mixing cylinder (500). The support rod (200) is uniformly fixed to the outer wall of the top cover (100). The intermittent feeding mechanism (300) is located at the top of the top cover (100). The rotating mechanism (400) is located on the inner wall of the support rod (200). The mixing cylinder (500) is connected to the inner side of the rotating mechanism (400). A rotating shaft (510) is rotatably inserted through the center of the top of the top cover (100). A second stirring rod (520) is fixed to the outer wall of the rotating shaft (510). A stirring motor (530) is fixed to the center of the top of the top of the top cover (100). A discharge pipe (540) is fixed to the bottom of the mixing cylinder (500), and a valve is provided on the outer side of the discharge pipe (540). The intermittent feeding mechanism (300) includes... A feed pipe (310) is uniformly fixed to the top cover (100). A storage box (320) is fixed to the top of the feed pipe (310). A baffle (330) is fixed to the inner wall of the feed pipe (310). A discharge chute (331) is opened through the middle of the top of the baffle (330). A sliding rod (340) is symmetrically fixed to one side of the feed pipe (310). A slider (350) slides on the outer side of the sliding rod (340). A through groove (351) is provided in the middle of the top of the slider (350). A movable plate (360) is fixed to the bottom of the slider (350). An mounting plate (370) is fixed to the bottom of one side of the storage box (320). A drive motor (380) is fixed to the bottom of the mounting plate (370). A turntable (390) is fixed to the end of the output shaft of the drive motor (380). An extrusion shaft (391) is fixed to the bottom edge of the turntable (390).
2. The novel mixing device for glass raw materials for electronic yarn according to claim 1, characterized in that: The output shaft end of the stirring motor (530) is fixedly connected to the top end of the rotating shaft (510), and the input ends of the drive motor (380) and the stirring motor (530) are electrically connected to the output end of an external power supply.
3. The novel mixing device for glass raw materials for electronic yarn according to claim 1, characterized in that: The movable plate (360) extends through one side of the feed tube (310), and the top of the movable plate (360) is in contact with the bottom of the baffle (330).
4. The novel mixing device for glass raw materials for electronic yarn according to claim 1, characterized in that: The extrusion shaft (391) is located inside the through groove (351), and the deflection circumference diameter of the extrusion shaft (391) is smaller than the length of the through groove (351).
5. The novel mixing device for glass raw materials for electronic yarn according to claim 1, characterized in that: The rotating mechanism (400) includes a mounting frame (410) fixed to the inner wall of the support rod (200). A rotating groove (411) is provided in the middle of the inner wall of the mounting frame (410). A dual-axis motor (420) is fixed to the outer wall of the mounting frame (410). A gear (430) is fixed to the end of the output shaft of the dual-axis motor (420). A rotating ring (440) is fixed to the outer wall of the mixing cylinder (500). A gear ring (450) is symmetrically fixed to the outer side of the mixing cylinder (500). A first stirring rod (460) is uniformly fixed to the inner wall of the mixing cylinder (500). A mounting ring (470) is fixed to the bottom of the top cover (100). A bearing (480) is fixed to the outer side of the mounting ring (470).
6. The novel mixing device for glass raw materials for electronic yarn according to claim 5, characterized in that: The rotating ring (440) is located inside the rotating groove (411), the gear (430) is meshed with the gear ring (450), the top of the inner sidewall of the mixing cylinder (500) is fixed to the outer ring sidewall of the bearing (480), and the input end of the dual-axis motor (420) is electrically connected to the output end of the external power supply.