Wire coil replacing device
By designing a wire disk replacement device including a base, rotating seat, support frame and grabbing components, the problem of manual handling and replacement of wire disks in existing wire-beaming machines is solved, and automatic replacement is achieved, improving efficiency and safety.
Patent Information
- Application Number
- CN202420843822.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The existing wire-beaming machines require manual handling and replacement of wire trays when used, resulting in high labor consumption, low efficiency and safety hazards.
A wire disk replacement device is designed, including a base, a rotating seat, a support frame and a gripping assembly. The gripping assembly can grab or release the wire disk, and the support frame moves through the rotating seat and the base to automatically replace and carry the wire disk.
Through the automated wire disk replacement process, manpower operations are reduced, safety and efficiency are improved, and time and physical energy consumption caused by manual handling are avoided.
Smart Images
Figure CN222821044U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cable processing equipment, in particular to a cable drum replacement device. Background Art
[0002] Cable is used to transmit electric energy or control signals. Cable is the abbreviation of wire and cable in a broad sense. Cable is usually a rope-like cable made of several or several groups of wires (at least two in each group). Each group of wires is insulated from each other and often twisted around a center. The entire outer layer is covered with a highly insulating covering. Cables include power cables, control cables, compensation cables, shielded cables, high-temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables, marine cables, etc. They are all composed of multiple strands of wires and are used to connect circuits, electrical appliances, etc.
[0003] The wire bundling machine is a device used to wind multiple bundles of wires into a whole cable during the cable production process. It can realize twisting multiple wires together to form a bundle of cable wires. The principle of the wire bundling machine is: multiple strands of wire enter the wire-joining die and enter the twisting bow through the spindle guide wheel. The multiple strands of wire are twisted into shape through the rotation of the twisting bow. The size of the twisted pitch is controlled by the traction wheel that runs in proportion to the twisting bow speed, and then a tension winding mechanism is used to evenly wind the twisted wire onto the take-up reel. Finally, a cable formed by twisting multiple bundles of wires is prepared.
[0004] However, when the current wire bundling machine is in use, it is necessary to manually carry the wire reel to the mounting frame, and it is also necessary to manually carry and replace the wire reel after it is used. When the wire reel is large, its weight is also large. Not only is manual handling time-consuming and labor-intensive, the efficiency is low, and there are certain safety hazards. Therefore, a device that can transport and replace the wire reel is needed. Utility Model Content
[0005] In view of the deficiencies existing in the prior art, the utility model provides a wire reel replacement device, which solves the problems of high manpower consumption and low safety factor in manual handling and installation of wire reels in the prior art.
[0006] According to an embodiment of the utility model, a wire drum replacement device includes a base, a rotating seat arranged on the base, a support frame installed above the rotating seat and a plurality of grabbing components arranged on the support frame, wherein a movable wheel is arranged at the bottom of the base, the rotating seat is rotatably installed on the upper surface of the base, and the rotating seat can rotate axially in the horizontal direction, the support frame includes a telescopic rod and a mounting plate, wherein the telescopic rod is vertically fixedly installed in the middle of the rotating seat so that it rotates coaxially with the rotating seat, the mounting plate is horizontally arranged and fixed to the top of the telescopic rod through the center position, the grabbing component is fixedly arranged at the bottom of the mounting plate, and adjacent grabbing components are arranged at equal intervals to form a circumferential surrounding structure surrounding the center of the mounting plate, and the grabbing component can grab or release the vertically placed wire drum.
[0007] Furthermore, the grabbing assembly includes a vertically arranged boom, the top end of the boom is connected to the mounting plate, a plurality of fixing claws are arranged at the bottom of the boom, the fixing claws are arranged circumferentially around the boom, the fixing claws include a support rod and a grab hook, wherein the support rod is rotatably connected to the bottom side of the boom so that the fixing claw can rotate in the vertical direction, and the grab hook is bent from the bottom of the support rod toward the inside along the vertical direction.
[0008] Furthermore, a movable sleeve is coaxially provided on the outside of the suspension rod, and the movable sleeve is slidably connected to the suspension rod so that the movable sleeve can move up and down outside the suspension rod. A plurality of vertical through grooves are provided on the side of the movable sleeve corresponding to the support rod, and the support rod extends through the through grooves to the outside of the movable sleeve.
[0009] Furthermore, a protruding annular handle is provided on the outer side of the movable sleeve.
[0010] Furthermore, the number of the fixing claws is not less than three.
[0011] Furthermore, a brake caliper is provided on the movable wheel, and the brake caliper controls the movement of the movable wheel.
[0012] Furthermore, the mounting plate includes a fixed plate and a movable plate, the center position of the fixed plate is connected to the top of the telescopic rod, the fixed plate is a hollow structure with upper and lower layers, the movable plate is embedded inside the fixed plate, so that the movable plate can move in the direction toward the telescopic rod, and the end of the movable plate away from the telescopic rod is located outside the fixed plate and is connected to a grabbing assembly.
[0013] Compared with the prior art, the utility model has the following beneficial effects:
[0014] 1. In the present invention, the wire reel is grabbed by a grabbing assembly arranged on the support frame. Since the support frame is rotatably mounted on the base through a rotating seat, a number of full wire reels are first grabbed by the grabbing assembly, and then moved to the location of the wire reel mounting frame, and the empty wire reels that have been used are grabbed by the empty grabbing assembly, and then the support frame is rotated to move the full wire reels to the mounting frame for installation and placement, so that the replacement of the wire reels can be realized, and there is no need to manually carry the wire reels for replacement, which reduces the manpower operation and improves the safety factor;
[0015] 2. In the utility model, the support frame is arranged on the base, and movable wheels are provided under the base, which can move freely on the ground. When the grabbing assembly on the support frame grabs the wire drum, it can be moved to the position of the wire drum mounting frame through the base and the movable wheels, and then installed. It does not need to be carried manually, thereby improving the transportation efficiency and the safety performance of the moving process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a side view schematic diagram of an embodiment of the utility model.
[0017] Figure 2 It is a schematic diagram of the grabbing component in the embodiment of the utility model.
[0018] Figure 3 It is a schematic diagram of the connection between the suspension rod and the movable sleeve in the grabbing assembly of the embodiment of the utility model.
[0019] Figure 4 It is a top view schematic diagram of the mounting plate in the embodiment of the utility model.
[0020] In the above drawings: 1, base; 2, rotating seat; 3, telescopic rod; 4, mounting plate; 5, grab assembly; 11, movable wheel; 41, fixed plate; 42, movable plate; 51, suspension rod; 52, fixed claw; 53, movable sleeve; 521, support rod; 522, grab hook; 531, through groove; 532, ring handle. DETAILED DESCRIPTION
[0021] The technical solution of the present utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0022] like Figure 1 As shown, an embodiment of the utility model provides a wire drum replacement device, including a base 1, a rotating base 2 arranged on the base 1, a support frame installed above the rotating base 2, and a plurality of grabbing components 5 arranged on the support frame.
[0023] In this embodiment, the base 1 is provided with movable wheels 11 at the bottom to form a movable trolley. Specifically, the base 1 in this embodiment is a rectangular parallelepiped structure, and universal movable wheels 11 are respectively provided at the four corners of the bottom surface, so that it can move freely on the ground. Preferably, a brake caliper is also provided on the movable wheel 11, and the brake caliper controls the movement of the movable wheel 11. The movable wheel 11 can be locked during the process of grabbing or putting down the wire reel to prevent the trolley from shaking and affecting the precise positioning of the wire reel.
[0024] The rotating seat 2 is rotatably mounted on the upper surface of the base 1. The rotating seat 2 is a disc structure and can rotate axially in the horizontal direction. The support frame includes a telescopic rod 3 and a mounting plate 4, wherein the telescopic rod 3 is vertically fixedly mounted in the middle of the rotating seat 2 so that it rotates coaxially with the rotating seat 2. In this embodiment, a hydraulic telescopic rod 3 is preferably used. The mounting plate 4 is horizontally arranged and fixed to the top of the telescopic rod 3 through the center position. The grabbing assembly 5 is fixedly arranged at the bottom of the mounting plate 4. Adjacent grabbing assemblies 5 are arranged at equal intervals to form a circumferential surrounding structure surrounding the center of the mounting plate 4. The grabbing assembly 5 can grab or release the vertically placed wire drum. In this embodiment, only two relative grabbing assemblies 5 are provided.
[0025] It should be noted that the wire drum mounting frame corresponding to this embodiment is a vertically arranged rotating shaft, and the hollow wire drum is placed from above the rotating shaft and sleeved to the outside of the rotating shaft, and the installation of the wire drum is completed. In this embodiment, the grabbing assembly 5 follows the mounting plate 4 and is driven by the telescopic rod 3 to move in the vertical direction, so that the grabbed and fixed wire drum can also move in the vertical direction, so as to be sleeved on the mounting frame or taken out from the mounting frame respectively.
[0026] like Figure 2 As shown, in a further solution of this embodiment, the grab assembly 5 includes a vertically arranged suspension rod 51, the top of the suspension rod 51 is connected to the mounting plate 4, and a plurality of fixed claws 52 are arranged at the bottom of the suspension rod 51, and the fixed claws 52 are arranged around the suspension rod 51 along the circumferential direction, and the fixed claws 52 include a support rod 521 and a grab hook 522, wherein the support rod 521 is rotatably connected to the bottom side of the suspension rod 51, so that the fixed claw 52 can rotate in the vertical direction, and the grab hook 522 is bent from the bottom of the support rod 521 toward the inside along the vertical direction. When the fixed claw 52 is arranged around the outer edge of the top surface of the wire drum, its grab hook 522 will hook the bottom edge of the top surface of the wire drum, and when the suspension rod 51 rises, the fixed claw 52 shrinks under the action of gravity, and further makes the grab hook 522 close to the top surface of the wire drum and fixes, so as to realize the grab function. Obviously, the number of the fixed claws 52 is not less than three, so as to realize stable grabbing and fixing. In this embodiment, three fixed claws 52 are preferably used.
[0027] like Figure 4As shown, in the preferred solution, the mounting plate 4 includes a fixed plate 41 and a movable plate 42, the center position of the fixed plate 41 is connected to the top of the telescopic rod 3, the fixed plate 41 is a hollow structure with upper and lower layers, and the movable plate 42 is embedded inside the fixed plate 41, so that the movable plate 42 can move in the direction toward the telescopic rod 3, and one end of the movable plate 42 away from the telescopic rod 3 is located outside the fixed plate 41 and connected to the grab assembly 5. In this embodiment, since only two opposite grab assemblies 5 are provided, two opposite movable plates 42 are provided, which are respectively telescopically movable in opposite directions in the horizontal plane.
[0028] like Figure 3 As shown, as a preferred embodiment, the outside of the suspension rod 51 is also coaxially sleeved with a movable sleeve 53, and the movable sleeve 53 is slidably connected with the suspension rod 51, so that the movable sleeve 53 can move up and down outside the suspension rod 51, and the side of the movable sleeve 53 is provided with a plurality of vertical through slots 531 corresponding to the support rod 521, and the support rod 521 passes through the through slots 531 and extends to the outside of the movable sleeve 53. When the movable sleeve 53 moves up and down, the two ends of its through slots 531 will contact the support rod 521, thereby simultaneously controlling the opening or contraction of all the fixed claws 52, so that the work of the fixed claws 52 can be better controlled. When it is necessary to grab the wire drum, the movable sleeve 53 is moved upward, driving the support rod 521 to move upward, so that the fixed claws 52 are opened as a whole, and then the movement of the telescopic rod 3 is coordinated to make the bottom end of the fixed claw 52 located below the top surface of the wire drum, and then the telescopic rod 3 drives the grab assembly 5 to move upward as a whole, and the fixed claw 52 contracts under the action of gravity, so that the wire drum can be firmly grabbed and fixed. Furthermore, a protruding annular handle 532 is provided on the outer side of the movable cover 53 to facilitate the user to lift the movable cover 53 better.
[0029] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.
Claims
1. A cable drum replacement device, characterized in that: It includes a base, a rotating seat arranged on the base, a support frame installed above the rotating seat and a plurality of grabbing components arranged on the support frame, wherein a movable wheel is arranged at the bottom of the base, the rotating seat is rotatably installed on the upper surface of the base, and the rotating seat can rotate axially in the horizontal direction, the support frame includes a telescopic rod and a mounting plate, wherein the telescopic rod is vertically fixedly installed in the middle of the rotating seat so that it rotates coaxially with the rotating seat, the mounting plate is horizontally arranged and fixed to the top of the telescopic rod through the center position, the grabbing component is fixedly arranged at the bottom of the mounting plate, and adjacent grabbing components are arranged at equal intervals to form a circumferential surrounding structure surrounding the center of the mounting plate, and the grabbing component can grab or release the vertically placed wire reel.
2. A cable drum replacement device according to claim 1, characterized in that: The grabbing assembly includes a vertically arranged boom, the top of which is connected to a mounting plate, a plurality of fixing claws are arranged at the bottom of the boom, and the fixing claws are arranged circumferentially around the boom. The fixing claws include a support rod and a grab hook, wherein the support rod is rotatably connected to the bottom side of the boom so that the fixing claw can rotate in a vertical direction, and the grab hook is bent in a vertical direction from the bottom of the support rod toward the inside.
3. A cable drum replacement device according to claim 2, characterized in that: The outside of the suspension rod is also coaxially provided with a movable sleeve, which is slidably connected to the suspension rod so that the movable sleeve can move up and down outside the suspension rod. The side of the movable sleeve is provided with a plurality of vertical through grooves corresponding to the support rod, and the support rod extends through the through grooves to the outside of the movable sleeve.
4. A cable drum replacement device according to claim 3, characterized in that: A protruding annular handle is also provided on the outer side of the movable sleeve.
5. A cable drum replacement device according to claim 2, characterized in that: The number of the fixing claws is not less than three.
6. A cable drum replacement device according to claim 1, characterized in that: The movable wheel is also provided with a brake caliper, and the brake caliper controls the movement of the movable wheel.
7. A cable drum replacement device according to claim 1, characterized in that: The mounting plate includes a fixed plate and a movable plate. The center position of the fixed plate is connected to the top of the telescopic rod. The fixed plate is a hollow structure with upper and lower layers. The movable plate is embedded inside the fixed plate so that the movable plate can move in the direction toward the telescopic rod. The end of the movable plate away from the telescopic rod is located outside the fixed plate and is connected to a grabbing assembly.