Double-shaft wire feeding device
Through the design of the dual-axis wire feeding device, the bearing shaft, clamping groove and guide roller structures are used to solve the system shutdown caused by wire roll replacement, and the efficient operation of wire over-gluing production is achieved.
Patent Information
- Application Number
- CN202422082247.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-08-26
AI Technical Summary
During the wire over-adhesive production process, the system downtime caused by the replacement of the wire coil is long, which affects production efficiency.
The dual-axis wire feeding device is adopted to carry the wire roll through two rotating bearing shafts on the frame to achieve orderly unwinding, and the resistance is reduced by means of structures such as clamping grooves, rotating parts and bearings to ensure stable rotation, and guide the unwinding path through the guide roller to reduce offset.
The orderly unwinding of wire coils is achieved, reducing the system downtime waiting time and improving the efficiency of wire over-gluing production.
Smart Images
Figure CN223128523U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of wire production, and particularly to a biaxial wire feeding device. Background Art
[0002] The function and purpose of applying glue to the wire during the production process are to enhance its insulation performance and mechanical strength, prevent moisture and chemical substances from eroding, and improve the durability and safety of the wire.
[0003] The steps of applying glue to the wire usually include: First, unwind the wire reel through an unwinder, and then pre-treat the wire, such as cleaning and drying, to ensure a clean surface. Then, dip-coat or wrap the wire with the glue material to ensure that each wire surface is evenly covered with the glue material. Next, cure or bake to form a solid insulation layer on the wire surface. Finally, conduct quality inspection and testing to ensure that the quality of the glue layer meets the requirements to ensure the insulation performance and durability of the wire.
[0004] Applying glue to the wire is a continuous process. However, in actual applications, the operator needs to fix the wire reel on the unwinder, pull the wire through the glue application equipment in an orderly manner to complete the glue application process. After the current wire reel is unwound, the entire processing system needs to be shut down. After replacing the new wire reel, the processing system needs to be restarted again, thus increasing the downtime window of the entire system, and there is room for improvement. Utility Model Content
[0005] In order to improve the efficiency of wire glue application production, this application provides a biaxial wire feeding device.
[0006] The biaxial wire feeding device provided by this application adopts the following technical solution:
[0007] A biaxial wire feeding device includes a frame and two carrying shafts. The two carrying shafts are sequentially rotatably carried on the frame along the length direction of the frame. The carrying shafts are used to carry wire reels, and the carrying shafts are detachably arranged on the frame.
[0008] By adopting the above technical solution, the wire reels are carried by two carrying shafts rotatably carried on the frame to achieve the purpose of unwinding the wire reels in sequence. When one of the carrying shafts unwinds the wire reel, the wire reel on the other carrying shaft is in a static state. Thus, the orderly unwinding of the wire reels can be realized, which plays a positive guiding role in reducing the downtime waiting time.
[0009] Preferably, clamping grooves are formed at both ends of the frame in the width direction. A first rotating member and a second rotating member are arranged in the clamping grooves. The first rotating member and the second rotating member are rotationally carried in the clamping grooves. When the bearing shaft is located in the clamping grooves, the surface of the bearing shaft can be in contact with the surfaces of the first rotating member and the second rotating member.
[0010] By adopting the above technical solution, the path of the bearing shaft rotating along the frame is defined by the clamping grooves, reducing the position offset amount when the bearing shaft rotates along the frame. At the same time, through the cooperation of the first rotating member and the second rotating member, the bearing shaft rotates stably along the clamping grooves, reducing the resistance borne by the bearing shaft when rotating along the clamping grooves.
[0011] Preferably, third bearings are respectively arranged at both ends of the bearing shaft in the length direction. When the bearing shaft is located in the clamping grooves, the surfaces of the first rotating member, the second rotating member and the third bearing are in contact with each other.
[0012] By adopting the above technical solution, through the coordinated cooperation of the third bearing, the first rotating member and the second rotating member, it helps to reduce the resistance borne by the bearing shaft when rotating along the clamping grooves, thereby reducing the probability of jamming when the bearing shaft rotates along the clamping grooves.
[0013] Preferably, limiting grooves are formed along the side walls of the clamping grooves. The first rotating member and the second rotating member are rotationally carried in the limiting grooves.
[0014] By adopting the above technical solution, the first rotating member and / or the second rotating member can be quickly installed in the clamping grooves through the limiting grooves, or the first rotating member and / or the second rotating member can be taken out along the clamping grooves for replacement or maintenance.
[0015] Preferably, a guide roller is arranged on the frame between the two bearing shafts. The guide roller is rotationally carried on the frame in the width direction of the frame. The guide roller is used to guide the wire after unwinding.
[0016] By adopting the above technical solution, the guide roller guides the guide roll after unwinding, thereby defining the path of the wire after unwinding along the frame and reducing the probability of the path of the wire after unwinding deviating along the frame during transportation.
[0017] Preferably, self-locking universal wheels are arranged in a rectangular array on the bottom surface of the frame.
[0018] By adopting the above technical solution, the whole frame can be moved through the self-locking universal wheels, which is convenient for the operator to move the frame and meet the unwinding requirements of different unwinding sites.
[0019] Preferably, a handle is arranged on the bearing shaft in a threaded fit, and the handle is used to lock the wire coil.
[0020] By adopting the above technical solution, when the wire coil is installed on the bearing shaft, through the cooperation of the handle and the thread, the wire coil can be stably fixed on the bearing shaft, and when the wire coil is unwound, the wire coil can be reduced from yawing along the bearing shaft.
[0021] Preferably, when the third bearing is arranged on the bearing shaft, the outer diameter of the third bearing is smaller than the diameter of the bearing shaft.
[0022] By adopting the above technical solution, since the outer diameter of the third bearing is smaller than the diameter of the bearing shaft, when it is necessary to remove the wire coil along the bearing shaft or install the wire coil on the bearing shaft, it is not necessary to disassemble the third bearing, and the operation is simple and fast.
[0023] In summary, the present application includes at least one of the following beneficial technical effects:
[0024] 1. By using two bearing shafts rotatably carried on the frame to carry the wire coils, the purpose of unwinding the wire coils in sequence is achieved, so that the wire coils can be unwound in an orderly manner, which plays a positive guiding role in reducing the downtime waiting time;
[0025] 2. Through the coordinated cooperation of the third bearing, the first rotating member and the second rotating member, it helps to reduce the resistance borne by the bearing shaft when rotating along the clamping groove, thereby reducing the probability of jamming when the bearing shaft rotates along the clamping groove;
[0026] 3. Since the outer diameter of the third bearing is smaller than the diameter of the bearing shaft, when it is necessary to remove the wire coil along the bearing shaft or install the wire coil on the bearing shaft, it is not necessary to disassemble the third bearing, and the operation is simple and fast. BRIEF DESCRIPTION OF THE DRAWINGS
[0027] Figure 1 It is a schematic diagram of the overall structure of a dual-axis wire feeding device in an embodiment of the present application.
[0028] Figure 2 It is a schematic diagram of the cooperation relationship among the bearing shaft, the handle, the first rotating member, the second rotating member and the third bearing in a dual-axis wire feeding device in an embodiment of the present application.
[0029] Description of the reference numerals: 1, frame; 2, bearing shaft; 3, clamping groove; 4, first rotating member; 5, second rotating member; 6, third bearing; 7, limiting groove; 8, guide roller; 9, self-locking universal wheel; 10, handle. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0030] The following is a further detailed description of the present application in combination with the attached Figure 1-2 drawings.
[0031] An embodiment of the present application discloses a double-axis wire feeding device. Refer to Figure 1 and Figure 2 , a double-axis wire feeding device includes a frame 1 and two carrying shafts 2. The two carrying shafts 2 are successively rotatably carried on the frame 1 along the length direction of the frame 1. The carrying shaft 2 is used to carry a wire reel, and the carrying shaft 2 is detachably arranged on the frame 1.
[0032] Specifically, in this embodiment, the frame 1 is integrally formed by welding metal materials, reducing the probability of deformation or fracture of the frame 1 caused by the frame 1 being shaken.
[0033] Correspondingly, self-locking universal wheels 9 are arranged in a rectangular array on the bottom surface of the frame 1. There are four self-locking universal wheels 9, and the four self-locking universal wheels 9 are arranged in a rectangular array at the corners of the bottom surface of the frame 1. When the frame 1 is placed on the ground, the four self-locking universal wheels 9 are in contact with the ground. Because the four self-locking universal wheels 9 are in rolling cooperation with the ground, it is convenient for the operator to shift the frame 1, meeting the working requirements of the frame 1 in different sites, and having high practicability.
[0034] Refer to Figure 1 and Figure 2 , clamping grooves 3 are opened at both ends of the frame 1 along the width direction. A first rotating member 4 and a second rotating member 5 are arranged in the clamping grooves 3. The first rotating member 4 and the second rotating member 5 are rotatably carried in the clamping grooves 3. When the carrying shaft 2 is located in the clamping grooves 3, the surface of the carrying shaft 2 can be in contact with the surfaces of the first rotating member 4 and the second rotating member 5.
[0035] Here, it should be noted first that the compositions and the installation methods along the frame 1 of the two carrying shafts 2 are the same, and the two carrying shafts 2 are symmetrically arranged on the frame 1 along the length direction of the frame 1. For the convenience of description, any one of the two carrying shafts 2 is taken for detailed description below.
[0036] Specifically, the clamping grooves 3 are formed by recessing the upper surface of the frame 1 along the height direction. The external contour of the clamping grooves 3 is arranged in a U shape. At the same time, the first rotating member 4 and the second rotating member 5 are respectively located at the bottom of the clamping grooves 3, and the first rotating member 4 and the second rotating member 5 are respectively rotatably carried on the two groove walls of the clamping grooves 3.
[0037] Furthermore, the first rotating member 4 and the second rotating member 5 can be rotating wheels. In this embodiment, in order to further reduce the resistance when the first rotating member 4 and the second rotating member 5 rotate along the clamping grooves 3, the first rotating member 4 and the second rotating member 5 are set as bearings.
[0038] Therefore, when both ends of the bearing shaft 2 are located within the clamping groove 3, the surface of the bearing shaft 2 can be simultaneously abutted against the surfaces of the first rotating member 4 and the second rotating member 5, so as to reduce the resistance suffered by the bearing shaft 2 when rotating along the clamping groove 3.
[0039] Correspondingly, third bearings 6 are respectively arranged at both ends of the bearing shaft 2 along its length direction. When the bearing shaft 2 is located within the clamping groove 3, the surfaces of the first rotating member 4, the second rotating member 5 and the third bearings 6 are mutually abutted. Its function is that through the coordinated cooperation of the third bearings 6, the first rotating member 4 and the second rotating member 5, it is helpful to reduce the resistance borne by the bearing shaft 2 when rotating along the clamping groove 3, thereby reducing the probability of the situation of jamming occurring when the bearing shaft 2 rotates along the clamping groove 3.
[0040] On the other hand, a limiting groove 7 is formed along the side wall of the clamping groove 3. The first rotating member 4 and the second rotating member 5 are rotationally carried within the limiting groove 7. The limiting groove 7 is formed by expanding along the side wall of the clamping groove 3. Through the limiting groove 7, the first rotating member 4 and / or the second rotating member 5 can be quickly installed within the clamping groove 3, or the first rotating member 4 and / or the second rotating member 5 can be taken out along the clamping groove 3 and replaced or maintained, and at the same time, it is also beneficial to reduce the yaw generated when the first rotating member 4 and the second rotating member 5 rotate along the clamping groove 3.
[0041] Refer to Figure 1 and Figure 2 , a handle 10 is arranged on the bearing shaft 2 in a threaded fit manner, and the handle 10 is used for locking the wire reel.
[0042] Specifically, threads are provided at both ends of the bearing shaft 2 along its length direction, and the thread type is adapted to the thread type of the handle 10. When an operator installs the wire reel on the bearing shaft 2, the wire reel can be fixed on the bearing shaft 2 by tightening the handle 10. When the wire reel is installed on the bearing shaft 2, through the cooperation of the handle 10 and the thread, the wire reel can be stably fixed on the bearing shaft 2, and when the wire reel is unreeled, the yaw of the wire reel along the bearing shaft 2 can be reduced.
[0043] Correspondingly, the third bearings 6 are arranged on the bearing shaft 2, and the outer diameter of the third bearings 6 is smaller than the diameter of the bearing shaft 2. Its function is that because the outer diameter of the third bearings 6 is smaller than the diameter of the bearing shaft 2, therefore, when it is necessary to remove the wire reel along the bearing shaft 2 or install the wire reel on the bearing shaft 2, it is not necessary to disassemble the third bearings 6, and the operation is simple and fast.
[0044] Refer to Figure 1 and Figure 2 , a guide roller 8 is arranged on the frame 1 between two bearing shafts 2. The guide roller 8 is rotationally carried on the frame 1 along the width direction of the frame 1, and the guide roller 8 is used for guiding the wire after unreeling.
[0045] Specifically, the roller body of the guiding roller 8 is provided with a smooth surface (which can be achieved through electroplating treatment). After the wire is wound around the wire reel and then passes through the guiding roller 8, the guiding roller 8 guides the wire after unwinding, thereby defining the path of the wire after unwinding along the machine frame 1 and reducing the probability of the path of the wire after unwinding along the machine frame 1 deviating.
[0046] The implementation principle of a dual-axis wire feeding device in an embodiment of the present application is as follows: An operator installs wire reels on two bearing shafts 2 respectively, and through the clamping action of the clamping groove 3, the bearing shaft 2 carries the wire reel and rotates stably along the clamping groove 3 to achieve the purpose of unwinding. When one set of wire reels is unwinding, the other set of wire reels is in a non-working state. After any set of wire reels is unwound, the operator can connect the wire of the other set of wire reels into the gluing equipment without shutting down the entire system, which plays a positive guiding role in reducing the downtime window period of the entire system and is beneficial to improving the production efficiency of wire gluing.
[0047] The above are all preferred embodiments of the present application. Without limiting the protection scope of the present application accordingly, therefore, any equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.
Claims
1. A biaxial wire feeding device, characterized in that: It includes a frame (1) and two load-bearing shafts (2). The two load-bearing shafts (2) are successively rotatably carried on the frame (1) along the length direction of the frame (1). The load-bearing shafts (2) are used to carry wire reels, and the load-bearing shafts (2) are detachably arranged on the frame (1).
2. The dual-axis wire feeding device according to claim 1, wherein: At both ends of the frame (1) in the width direction, there are clamping grooves (3). A first rotating member (4) and a second rotating member (5) are arranged in the clamping grooves (3). The first rotating member (4) and the second rotating member (5) are rotatably carried in the clamping grooves (3). When the load-bearing shaft (2) is located in the clamping groove (3), the surface of the load-bearing shaft (2) can be in contact with the surfaces of the first rotating member (4) and the second rotating member (5).
3. The biaxial wire feeding device according to claim 2, wherein: At both ends of the load-bearing shaft (2) in the length direction, there are respectively third bearings (6). When the load-bearing shaft (2) is located in the clamping groove (3), the surfaces of the first rotating member (4), the second rotating member (5), and the third bearing (6) are in contact with each other.
4. A double-axis wire feeding device according to claim 3, characterized in that: A limiting groove (7) is provided along the side wall of the clamping groove (3). The first rotating member (4) and the second rotating member (5) are rotatably carried in the limiting groove (7).
5. A double-axis wire feeding device according to claim 4, characterized in that: A guide roller (8) is arranged on the frame (1) between the two load-bearing shafts (2). The guide roller (8) is rotatably carried on the frame (1) along the width direction of the frame (1). The guide roller (8) is used to guide the wire after unwinding.
6. The double-axis wire feeding device according to claim 5, characterized in that: Self-locking universal wheels (9) are arranged in a rectangular array on the bottom surface of the frame (1).
7. A double-axis wire feeding device according to claim 1, characterized in that: A handle (10) is arranged on the load-bearing shaft (2) in a threaded fit. The handle (10) is used to lock the wire reel.
8. A double-axis wire feeding device according to claim 3, characterized in that: When the third bearing (6) is arranged on the load-bearing shaft (2), the outer diameter of the third bearing (6) is smaller than the diameter of the load-bearing shaft (2).