A glass fiber electronic yarn loading device
By incorporating a contact sensor and an elastic steel sheet into the glass fiber electronic yarn feeding device, the problem of yarn tube detachment has been solved, achieving stable yarn tube delivery and clamping, thus improving the practicality and stability of the device.
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
- 2025-06-13
- Publication Date
- 2026-06-30
AI Technical Summary
In existing glass fiber electronic yarn feeding devices, the yarn tube is ring-shaped, and the connecting rod contacts the outer arc surface of the yarn tube, which makes the yarn tube easy to fall off during movement, resulting in poor practicality.
A contact sensor is installed at the top of the support rod. The contact sensor triggers a signal to control the electric push rod to drive the elastic steel sheet into the inner core of the yarn tube. Combined with the design of the stabilizer and rollers, it ensures that the yarn tube will not fall off during the movement.
This effectively prevents the yarn tube from falling off, improves the practicality and stability of the device, and ensures that the yarn tube is stably clamped during the conveying process.
Smart Images
Figure CN224429836U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of electronic yarn feeding devices, specifically a glass fiber electronic yarn feeding device. Background Technology
[0002] Electronic yarn is a high-end product among glass fiber yarns, characterized by high insulation resistance, low dielectric constant, and low dielectric loss. It can effectively reduce attenuation and distortion during signal transmission, ensuring the high performance and stability of electronic equipment. It is suitable for high-frequency and high-speed signal transmission. Electronic yarn has a fine single filament diameter, usually not exceeding 9 micrometers, and is strong and tough. The electronic cloth made from it is soft and has high tensile strength, which can adapt to various complex application scenarios. At the same time, it also has dimensional stability and is not easily deformed under different environmental conditions.
[0003] Patent CN 222555897U discloses a glass fiber electronic yarn feeding device, including a housing. A rotating circle is located at the upper end of the housing, and a mating circle is located outside the rotating circle. A working box is located above the mating circle, and a rotating motor is located above the working box. One end of the rotating motor has an output shaft, and the other end of the output shaft has a rotating screw. Multiple yarn tubes are located outside the rotating screw, and a connecting rod is located at the upper end of each yarn tube. One end of each yarn tube has a threaded groove that is threadedly connected to the rotating screw. The other end of the connecting rod has a pulling rod, and the other end of the pulling rod has a yarn tube. The device is equipped with a conveying mechanism that transmits the yarn tubes upward via the motor. The upward movement of the yarn tubes mates with the mating groove at the upper end of the conveying mechanism, allowing objects on the conveying mechanism to move upward and be loaded with material, just in time to mate with the yarn tubes.
[0004] However, in actual use, the aforementioned patent moves the yarn tube upwards via a connecting rod. But the yarn tube is ring-shaped, and the connecting rod directly contacts the outer arc surface of the yarn tube. During the upward movement of the connecting rod, the yarn tube is very easy to fall off, resulting in poor practicality. Utility Model Content
[0005] The purpose of this invention is to provide a glass fiber electronic yarn feeding device to solve the problem in the background art where the yarn tube is moved upward by a connecting rod, but the yarn tube is annular and the connecting rod directly contacts the outer arc surface of the yarn tube, making the yarn tube very easy to fall off during the upward movement of the connecting rod, resulting in poor practicality.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a glass fiber electronic yarn feeding device, comprising a conveying mechanism, a support frame, a work box, and a support rod. The support frame is located on one side of the output port of the conveying mechanism, the work box is located above the support frame, and the support rod is located inside the work box. Fixing grooves are formed on the left and right side walls of the work box. Second DC motors are fixedly connected to the top left and right sides of the work box. A threaded sleeve is screwed onto the upper side of the outer side wall of the lead screw, and a sliding sleeve is movably sleeved onto the lower side of the outer side wall of the lead screw. A telescopic rod is fixedly connected between the inner side walls of the support rod. A contact sensor is fixedly connected to the top of the outer end of the support rod. A support plate is fixedly connected to the top of the outer side wall of the support rod. An electric push rod is fixedly connected to the outer side wall of the support plate. A connecting block is fixedly connected to the output end of the electric push rod. An elastic steel sheet is fixedly connected to the outer side wall of the connecting block. A limiting block is provided on the outer side of the electric push rod, and the limiting block is fixedly connected to the top of the support rod.
[0007] As a further description of the above technical solution:
[0008] The output port of the conveying mechanism is fixedly connected to a baffle, and a feeding trough is formed between the baffles.
[0009] As a further description of the above technical solution:
[0010] A first DC motor is snapped into the middle of the top of the support frame, and the output end of the first DC motor is fixedly connected to the middle of the bottom of the work box. A stabilizing component is fixedly connected to the outer side of the top of the support frame, and a sliding groove is opened around the inner side wall of the stabilizing component.
[0011] As a further description of the above technical solution:
[0012] The output end of the second DC motor passes through the top of the working box and extends into its inner cavity. The output end of the second DC motor is fixedly connected to a lead screw through a coupling, and the upper side of the outer wall of the lead screw has an external thread. The inner end of the uppermost support rod is fixedly connected to the outer wall of the threaded sleeve, and the inner end of the lower support rod is fixedly connected to the outer wall of the sliding sleeve.
[0013] As a further description of the above technical solution:
[0014] Connectors are fixedly connected to the lower sides of the left and right side walls of the work box. A connecting shaft is fixedly connected between the inner side walls of the connectors. A roller is rotatably connected to the outer side wall of the connecting shaft, and the roller is rolled in the inner cavity of the slide groove.
[0015] As a further description of the above technical solution:
[0016] A control box is embedded in the left side of the front wall of the support frame. The control box is electrically connected to the first DC motor, the second DC motor contact sensor, and the electric push rod.
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] 1. This glass fiber electronic yarn feeding device uses a contact sensor installed at the front end of the top of the support rod. When the contact sensor comes into contact with the outside of the yarn tube, it triggers a signal, and the control box drives the electric push rod to extend the elastic steel sheet. After being limited and deformed by the inner cavity of the limiting block, the elastic steel sheet is inserted into the yarn tube. When the elastic steel sheet leaves the inner cavity of the limiting block, it rebounds and opens to lock the inner core of the yarn tube, effectively preventing the yarn tube from falling off. It is highly practical.
[0019] 2. This glass fiber electronic yarn feeding device has a stabilizing component on the top of the support frame and the outside of the work box. A sliding groove is provided on the inside of the stabilizing component. A connecting component is provided on the opposite side of the outer wall of the work box to connect the connecting shaft. The connecting shaft connects to a rotating roller. The roller rolls in the sliding groove, so that the support frame and the work box remain non-eccentric when they rotate relative to each other, and the stability is strong. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of the conveying mechanism of the glass fiber electronic yarn feeding device proposed in this utility model;
[0021] Figure 2 This is a schematic diagram of the main cross-sectional structure of a glass fiber electronic yarn feeding device proposed in this utility model;
[0022] Figure 3 This utility model proposes a glass fiber electronic yarn feeding device. Figure 2 Enlarged structural diagram at point A in the middle;
[0023] Figure 4 This utility model proposes a glass fiber electronic yarn feeding device. Figure 2 Enlarged structural diagram at point B.
[0024] In the diagram: 100, conveying mechanism; 110, baffle; 200, support frame; 210, control box; 220, first DC motor; 230, stabilizer; 240, slide rail; 300, working box; 310, fixing groove; 320, second DC motor; 330, lead screw; 340, connector; 341, connecting shaft; 342, roller; 350, threaded sleeve; 360, sliding sleeve; 400, support rod; 410, telescopic rod; 420, contact sensor; 430, support plate; 440, electric push rod; 450, connecting block; 460, elastic steel sheet; 470, limit block. Detailed Implementation
[0025] 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.
[0026] 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.
[0027] 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.
[0028] This utility model provides a glass fiber electronic yarn feeding device, which effectively prevents the yarn tube from falling off. It is highly practical and stable. Please refer to [link / reference]. Figure 1-4 It includes a conveying mechanism 100, a support frame 200, a work box 300, and a support rod 400;
[0029] Please refer to it again. Figure 1 The conveying mechanism 100 is used to transport the yarn tube and connect it with the support rod 400.
[0030] Please refer to it again. Figure 2 The support frame 200 is located on the output side of the conveying mechanism 100, and the support frame 200 is used to support the rotation of the work box 300.
[0031] Please refer to it again. Figure 2The work box 300 has fixed grooves 310 on its left and right side walls. The top left and right sides of the work box 300 are fixedly connected to the second DC motor 320. The upper side of the outer side wall of the lead screw 330 is screwed with a threaded sleeve 350. The lower side of the outer side wall of the lead screw 330 is movably sleeved with a sliding sleeve 360. The work box 300 is located above the support frame 200. The fixed groove 310 is used to accommodate the support rod 400 for lifting and moving. The second DC motor 320 is used to drive the lead screw 330 to rotate. The threaded sleeve 350 is used to be screwed to the lead screw 330. The sliding sleeve 360 is used to slide on the lead screw 330.
[0032] Please refer to it again. Figure 2-3 A telescopic rod 410 is fixedly connected between the inner walls of the support rod 400. A contact sensor 420 is fixedly connected to the top of the outer end of the support rod 400. A support plate 430 is fixedly connected to the top of the outer wall of the support rod 400. An electric push rod 440 is fixedly connected to the outer wall of the support plate 430. A connecting block 450 is fixedly connected to the output end of the electric push rod 440. An elastic steel sheet 460 is fixedly connected to the outer wall of the connecting block 450. A limiting block 470 is provided on the outer side of the electric push rod 440. The support rod 400 is fixedly connected to the top of the support rod 400, which is located inside the working box 300. The support rod 400 is used to support the outer wall of the yarn tube. The telescopic rod 410 is used to connect the support rods 400 and form a fixed gap when rising. The support plate 430 is used to connect and fix the support rod 400 and the electric push rod 440. The electric push rod 440 is used to drive the connecting block 450 and the elastic steel sheet 460 to extend and retract. The elastic steel sheet 460 is used to insert into the inner core of the yarn tube and clamp the yarn tube under the rebound.
[0033] In summary: By setting a contact sensor 420 at the top front end of the support rod 400, when the contact sensor 420 contacts the outside of the yarn tube, the contact sensor 420 triggers a signal, and the control box 210 drives the electric push rod 440 to extend the elastic steel sheet 460. After being limited and deformed by the inner cavity of the limiting block 470, the elastic steel sheet 460 is inserted into the yarn tube. When the elastic steel sheet 460 leaves the inner cavity of the limiting block 470, the elastic steel sheet 460 rebounds and opens to lock the inner core of the yarn tube, effectively preventing the yarn tube from falling off, and is highly practical.
[0034] Please refer to it again. Figure 1 The output port of the conveying mechanism 100 is fixedly connected to a baffle 110, and a feeding trough is formed between the baffles 110.
[0035] Please refer to it again. Figure 2 and Figure 4The support frame 200 has a first DC motor 220 snapped into the middle of its top, and the output end of the first DC motor 220 is fixedly connected to the middle of the bottom of the work box 300. A stabilizing member 230 is fixedly connected to the outer side of the top of the support frame 200, and a sliding groove 240 is opened around the inner side wall of the stabilizing member 230.
[0036] Please refer to it again. Figure 2 The output end of the second DC motor 320 passes through the top of the work box 300 and extends into its inner cavity. The output end of the second DC motor 320 is fixedly connected to the lead screw 330 through a coupling. The lead screw 330 has an external thread on the upper side of its outer side wall. The inner end of the uppermost support rod 400 is fixedly connected to the outer side wall of the threaded sleeve 350, and the inner end of the lower support rod 400 is fixedly connected to the outer side wall of the sliding sleeve 360.
[0037] Please refer to it again. Figure 4 A connector 340 is fixedly connected to the lower side of the left and right side walls of the work box 300. A connecting shaft 341 is fixedly connected between the inner side walls of the connector 340. A roller 342 is rotatably connected to the outer side wall of the connecting shaft 341, and the roller 342 is rolled in the inner cavity of the slide groove 240.
[0038] Please refer to it again. Figure 2-4 The control box 210 is embedded on the left side of the front wall of the support frame 200. The control box 210 is electrically connected to the first DC motor 220, the second DC motor 320, the contact sensor 420, and the electric push rod 440.
[0039] In summary: by setting a stabilizing element 230 on the top of the support frame 200 and the outer side of the work box 300, setting a sliding groove 240 on the inner side of the stabilizing element 230, and setting a connecting element 340 at an opposite position on the outer side wall of the work box 300 to connect the connecting shaft 341, and connecting the connecting shaft 341 to connect the rotating roller 342, the roller 342 rolls in the sliding groove 240, so that the support frame 200 and the work box 300 remain non-eccentric when rotating relative to each other, and have strong stability.
[0040] In practical use, the person skilled in the art starts the second DC motor 320 on one side to drive the lead screw 330 to rotate, so that when the uppermost support rod 400 contacts the outside of the yarn tube through the feeding groove on the conveying mechanism 100, the contact sensor 420 triggers a signal, and the control box 210 drives the electric push rod 440 to drive the elastic steel sheet 460 to extend. After being limited and deformed by the inner cavity of the limiting block 470, it is inserted into the yarn tube. When the elastic steel sheet 460 leaves the inner cavity of the limiting block 470, the elastic steel sheet 460 rebounds and opens to clamp the inner core of the yarn tube. When the telescopic rod 410 is pulled to the top, the lower support rod 400 rises in sequence to complete the above operation and load the yarn tube. When one side of the support rod 400 is full, the first DC motor 220 is started to rotate, so that the working box 300 rotates 180°, and then the second DC motor 320 on the other side is started to load the yarn tube according to the above loading process.
[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 glass fiber electronic yarn on-yarn device characterized by: The system includes a conveying mechanism (100), a support frame (200), a work box (300), and a support rod (400). The support frame (200) is located on the output side of the conveying mechanism (100), the work box (300) is located above the support frame (200), and the support rod (400) is located inside the work box (300). The left and right side walls of the work box (300) have fixing slots (310). A second DC motor (320) is fixedly connected to the top left and right sides of the work box (300). The output end of the second DC motor (320) passes through the top of the work box (300) and extends into its inner cavity. The output end of the second DC motor (320) is fixedly connected to a lead screw (330) through a coupling. The outer side wall of the lead screw (330) has... A screw sleeve (350) is threaded to the side. A sliding sleeve (360) is movably sleeved on the lower side of the outer side wall of the lead screw (330). A telescopic rod (410) is fixedly connected between the inner side walls of the support rod (400). A contact sensor (420) is fixedly connected to the top of the outer end of the support rod (400). A support plate (430) is fixedly connected to the top of the outer side wall of the support rod (400). An electric push rod (440) is fixedly connected to the outer side wall of the support plate (430). A connecting block (450) is fixedly connected to the output end of the electric push rod (440). An elastic steel sheet (460) is fixedly connected to the outer side wall of the connecting block (450). A limiting block (470) is provided on the outer side of the electric push rod (440), and the limiting block (470) is fixedly connected to the top of the support rod (400).
2. A glass fiber electronic yarn on yarn device according to claim 1, characterized in that: The output port of the conveying mechanism (100) is fixedly connected to a baffle (110), and a feeding trough is formed between the baffles (110).
3. A glass fiber electronic yarn on yarn device as claimed in claim 1, wherein: The support frame (200) has a first DC motor (220) snapped into the middle of its top, and the output end of the first DC motor (220) is fixedly connected to the middle of the bottom of the work box (300). A stabilizing member (230) is fixedly connected to the outer side of the top of the support frame (200), and a sliding groove (240) is opened around the inner side wall of the stabilizing member (230).
4. A glass fiber electronic yarn on yarn device according to claim 1, characterized in that: The lead screw (330) has an external thread on its outer side wall. The inner end of the uppermost support rod (400) is fixedly connected to the outer side wall of the threaded sleeve (350), and the inner end of the lower support rod (400) is fixedly connected to the outer side wall of the sliding sleeve (360).
5. The glass fiber electronic yarn feeding device according to claim 3, characterized in that: The lower sidewalls of the left and right sides of the work box (300) are fixedly connected to a connector (340), and a connecting shaft (341) is fixedly connected between the inner sidewalls of the connector (340). A roller (342) is rotatably connected to the outer sidewall of the connecting shaft (341), and the roller (342) is tumbledly connected to the inner cavity of the slide groove (240).
6. A glass fiber electronic yarn on yarn device according to claim 1, characterized in that: The front side wall left side of the support frame (200) is inlaid with a control box (210), the control box (210) is electrically connected with a first direct current motor (220), a second direct current motor (320), a contact sensor (420) and an electric push rod (440).