Spindle frame for high-speed braiding machine
By arranging a wire hole mechanism of a vertical rod and a rotating rod on the spindle frame, combined with a pulley and a limiting mechanism, the problem of difficult threading in the existing spindle frame is solved, and efficient thread lead-out operation is achieved.
Patent Information
- Application Number
- CN202422792139.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-15
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-11-15
AI Technical Summary
During the threading operation of the existing spindle rack, it is difficult to align the wire head with the wire hole and to pass the wire through the hole, resulting in low efficiency.
A spindle frame for a high-speed braiding machine is designed, which includes a main frame, a vertical rod and a rotating rod. A wire hole mechanism is set between the vertical rod and the rotating rod. The wire setting is conveniently achieved by merging and separating the rotating rod and the vertical rod. A pulley and a limiting mechanism are combined to prevent the thread end from being dislocated.
The threading operation steps are simplified, the work efficiency is improved, the difficulty of aligning the wire end with the wire hole and threading the wire end is avoided, and the wire end can be quickly led out.
Smart Images
Figure CN223401434U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of braiding machines, in particular to a spindle frame for a high-speed braiding machine. Background Art
[0002] Spindle racks are widely used in the braiding production of wire and cable, optical fiber and cable industries. They are the corresponding components of existing high-speed braiding. Their working principle is to set up several spindle racks on a fixed table. The spindle racks are equipped with bobbins. By controlling the several spindle racks to cross each other evenly and move in opposite directions at the same speed, the bobbins are driven back and forth continuously. By drawing out the thin wires, the thin wires are finally woven onto the surface of the cable or other ropes.
[0003] The existing spindle rack is provided with several wire holes. When performing the threading operation before production, the staff needs to perform the threading operation of several wire holes, that is, to pass the thin wire through the several wire holes in sequence. At this time, it is difficult to align the wire head with the wire hole and pass it through. The overall operation is slow and the efficiency is low.
[0004] Therefore, we propose a spindle frame for a high-speed braiding machine to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a spindle frame for a high-speed braiding machine.
[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0007] A spindle frame for a high-speed braiding machine includes a main frame body, a vertical pole is fixed to the main frame body, a rotating rod corresponding to the vertical pole is rotatably provided on the main frame body, the rotating rod can be combined with the vertical pole and arranged in a close fit, and a wire hole mechanism is matched between the vertical pole and the rotating rod;
[0008] A bracket is rotatably provided at the bottom of the main frame, a pulley is rotatably provided at one end of the bracket, and a limiting mechanism corresponding to the pulley is provided on the rotating rod.
[0009] Preferably, the vertical pole is located on the side of the main frame, and a round rod for positioning the bobbin is installed in the middle of the main frame, and the vertical pole is parallel to the round rod.
[0010] Preferably, a positioning frame for positioning and limiting the top of the wire spool is rotatably provided on the side of the top of the upright pole.
[0011] Preferably, the rotating rod is made of elastic plastic material, a plurality of clips are fixed on one side of the rotating rod corresponding to the vertical rod, and a clip groove for matching with the clips is provided on one side of the vertical rod corresponding to the rotating rod.
[0012] Preferably, the wire hole mechanism includes a first top semicircular groove arranged at the top of the vertical pole and a first middle semicircular groove arranged in the middle of the vertical pole, and the rotating rod is also provided with a second top semicircular groove and a second middle semicircular groove.
[0013] Preferably, the first top semicircular groove can be combined with the second top semicircular groove to form a first wire hole with the port facing upward, and a first ring can be snapped into the inside of the first wire hole, and the first middle semicircular groove can be combined with the second middle semicircular groove to form a second wire hole with the port facing horizontally, and the second wire hole can be snapped into the second ring.
[0014] Preferably, the limiting mechanism includes a connecting rod, one end of the connecting rod is connected to the bottom of the rotating rod in a damping sliding manner, the rotating rod is provided with an arc-shaped sliding groove corresponding to the connecting rod, and the other end of the connecting rod is connected to the rotation with a limiting block, a spring is connected between the middle part of the bracket and the bottom of the main frame, and the limiting block can be detachably connected to one end of the pulley corresponding to the bracket.
[0015] Compared with the prior art, the beneficial effects of the present invention are:
[0016] The utility model realizes convenient and fast wire setting operation by arranging vertical poles and rotating poles on the main frame, and matching wire hole mechanisms between the vertical poles and the rotating poles. There is no need to perform threading operations on the wire heads through several wire holes, which effectively avoids the problems of difficult operations of aligning the wire heads with the wire holes and passing them through, effectively simplifies the operation steps, and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, it is possible for a person skilled in the art to derive other drawings based on these drawings without inventive effort.
[0018] Figure 1 This is the first axonometric drawing of the present utility model;
[0019] Figure 2 This is the second axonometric drawing of the present utility model;
[0020] Figure 3 This is a structural diagram of the card slot of the present utility model;
[0021] Figure 4 This is a structural diagram of the card strip of the present utility model.
[0022] In the figure: 1. main frame; 2. vertical pole; 3. rotating rod; 4. bracket; 5. pulley; 6. bobbin; 7. round rod; 8. positioning frame; 9. first top semicircular groove; 10. first middle semicircular groove; 11. second top semicircular groove; 12. second middle semicircular groove; 13. clamping strip; 14. clamping groove; 15. first ring; 16. second ring; 17. connecting rod; 18. limiting block. DETAILED DESCRIPTION
[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.
[0025] Reference Figure 1-4 A spindle frame for a high-speed braiding machine includes a main frame 1, with a vertical pole 2 fixed to the main frame 1. A rotating rod 3 corresponding to the vertical pole 2 is rotatably provided on the main frame 1. The rotating rod 3 can be combined with the vertical pole 2 and arranged in a close fit. That is, the rotating rod 3 is arranged vertically, and the bottom of the rotating rod 3 is rotatably connected to the main frame 1 via a vertical rotating pin. A wire hole mechanism is matched between the vertical pole 2 and the rotating rod 3.
[0026] A bracket 4 is rotatably provided at the bottom of the main frame 1, a pulley 5 is rotatably provided at one end of the bracket 4, and a limiting mechanism corresponding to the pulley 5 is provided on the rotating rod 3. The pulley 5 plays a guiding role for the thread end.
[0027] For the above example, those skilled in the art should know that when implementing the above technical solution, the main frame 1 is used to be installed on an existing high-speed braiding machine, and several main frames 1 can be installed around the high-speed braiding machine.
[0028] As a technical optimization solution of the present invention, the vertical pole 2 is located on the side of the main frame 1, and a round rod 7 for positioning the wire drum 6 is installed in the middle of the main frame 1. The vertical pole 2 is parallel to the round rod 7. The wire drum 6 is wound with corresponding braiding fine wire.
[0029] For the above example, those skilled in the art should know that when implementing the above technical solution, the material of the fine wire wound by the bobbin 6 is determined by production requirements, and can be copper wire, cotton wire, etc., and the wire end can be led out from the bobbin 6.
[0030] As a technical optimization solution of the present invention, a positioning frame 8 for positioning and limiting the top of the wire drum 6 is rotatably provided on the top side of the vertical pole 2. The positioning frame 8 can be rotated to a horizontal state and clamped with the top of the round rod 7.
[0031] For the above example, those skilled in the art should know that when implementing the above technical solution, it is not limited to setting the positioning frame 8 and the round rod 7 to be clamped together, and the positioning frame 8 and the round rod 7 can also be set to be fixed with pins.
[0032] As a technical optimization solution of the present invention, the rotating rod 3 is made of elastic plastic. A plurality of clips 13 are fixed to the side of the rotating rod 3 corresponding to the vertical rod 2. A slot 14 is provided on the side of the vertical rod 2 corresponding to the rotating rod 3, which is adapted to engage with the clips 13. When the rotating rod 3 is combined with the vertical rod 2, the clips 13 can engage with the slots 14, ensuring a stable combination of the rotating rod 3 and the vertical rod 2.
[0033] As a technical optimization solution of the present invention, the wire hole mechanism includes a first top semicircular groove 9 arranged at the top of the vertical pole 2 and a first middle semicircular groove 10 arranged in the middle of the vertical pole 2, and the rotating rod 3 is also provided with a second top semicircular groove 11 and a second middle semicircular groove 12.
[0034] As a technical optimization solution of the present invention, the first top semicircular groove 9 can be combined with the second top semicircular groove 11 to form a first wire hole with the port facing upward, and a first collar 15 can be snapped into place inside the first wire hole. The first middle semicircular groove 10 can be combined with the second middle semicircular groove 12 to form a second wire hole with the port facing horizontally, and a second collar 16 can be snapped into place inside the second wire hole. The first collar 15 and the second collar 16 have the same structure. After the rotating rod 3 and the vertical rod 2 are combined, the first collar 15 and the second collar 16 can be snapped into place in the first and second wire holes formed during the combination. The first collar 15 and the second collar 16 can guide the fine wire and prevent it from falling out.
[0035] As a technical optimization solution of the present invention, the limiting mechanism includes a connecting rod 17, one end of which is connected to the bottom of the rotating rod 3 in a damping sliding manner, and the rotating rod 3 is provided with an arc-shaped slide groove corresponding to the connecting rod 17. The other end of the connecting rod 17 is connected to the rotation with a limiting block 18. A spring is connected between the middle part of the bracket 4 and the bottom of the main frame 1, and the limiting block 18 can be detachably connected to one end of the pulley 5 corresponding to the bracket 4. After the thin wire passes around the pulley 5, the limiting block 18 can achieve the effect of limiting the pulley 5 after being installed with the bracket 4, preventing the thin wire from dislocating. At the same time, the spring enables the bracket 4 to cache and protect the thin wire that passes around the pulley 5, and due to the setting of the connecting rod 17, the connecting rod 17 can rotate with the bracket 4, and its other end can slide along the arc-shaped slide groove, so that the rotation of the bracket 4 will not be affected, and the connecting rod 17 connects the limiting block 18 and the rotating rod 3 into one.
[0036] In the present invention, the working principle of the device is as follows:
[0037] When the device is threading, first set the spool 6, then rotate the rotating rod 3 to open it, that is, separate the rotating rod 3 from the vertical rod 2, then take out the thread from the spool 6, pass the thread through the second ring 16 and the first ring 15 in sequence, then pass the thread around the pulley 5, and then snap the second ring 16 into the corresponding first top semicircular groove 9 or the second top semicircular groove 11, and snap the first ring 15 into the corresponding first middle semicircular groove 10 or the second middle semicircular groove 12 to complete the above operation. After the operation, the rotating rod 3 is rotated and reset, so that the rotating rod 3 is merged with the vertical rod 2. At this time, the rotating rod 3 and the vertical rod 2 effectively clamp and limit the first ring 15 and the second ring 16. At the same time, when resetting the rotating rod 3, the limiting block 18 on the connecting rod 17 is installed and set to one end of the pulley 5 corresponding to the bracket 4, thereby achieving the effect of limiting the pulley 5 and preventing the thin wire from being dislocated. At this time, the thread end on the spool 6, that is, the thin wire, passes through the second ring 16 and the pulley 5 in sequence, and finally leads out from the top of the first ring 15 for subsequent weaving operations. The above-mentioned overall operation does not require the threading operation of several wire holes for the thread end, effectively avoiding the situation where the thread end is difficult to align with the wire hole and pass through the operation. The operation is convenient and fast, effectively simplifies the operation steps, and improves work efficiency.
[0038] In the above operation, when setting the wire spool 6, the wire spool 6 can be inserted and positioned on the round rod 7, and the positioning frame 8 at the top can be rotated to limit the positioning. When the rotating rod 3 is rotated, since the rotating rod 3 is made of elastic plastic material, it can undergo a certain degree of bending deformation. A flat-blade screwdriver or steel sheet or other related tools can be inserted into the gap between the rotating rod 3 and the vertical rod 2 to pry the rotating rod 3 open. Similarly, when the rotating rod 3 and the vertical rod 2 are combined and reset, the corresponding clamping strip 13 can be clamped and set with the clamping groove 14 through appropriate deformation, and the first ring 15 and the second ring 16 can be clamped and set to the first wire hole and the second wire hole formed when the rotating rod 3 and the vertical rod 2 are combined.
[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A spindle frame for a high-speed braiding machine, comprising a main frame (1), characterized in that: The main frame (1) is vertically fixed with a vertical pole (2), and a rotating rod (3) corresponding to the vertical pole (2) is rotatably provided on the main frame (1). The rotating rod (3) can be combined with the vertical pole (2) and fitted together. A wire hole mechanism is matched between the vertical pole (2) and the rotating rod (3); A bracket (4) is rotatably provided at the bottom of the main frame (1), a pulley (5) is rotatably provided at one end of the bracket (4), and a limiting mechanism corresponding to the pulley (5) is provided on the rotating rod (3).
2. The spindle frame for a high-speed braiding machine according to claim 1, characterized in that: The vertical pole (2) is located on the side of the main frame (1), and a round rod (7) for positioning and placing the bobbin (6) is installed in the middle of the main frame (1). The vertical pole (2) and the round rod (7) are parallel and corresponding.
3. The spindle frame for a high-speed braiding machine according to claim 1, characterized in that: A positioning frame (8) for positioning and limiting the top of the wire drum (6) is rotatably provided on the side of the top of the vertical pole (2).
4. The spindle frame for a high-speed braiding machine according to claim 1, characterized in that: The rotating rod (3) is made of elastic plastic material. A plurality of clips (13) are fixed on one side of the rotating rod (3) corresponding to the vertical rod (2). A clip groove (14) is provided on one side of the vertical rod (2) corresponding to the rotating rod (3) for clipping with the plurality of clips (13).
5. The spindle frame for a high-speed braiding machine according to claim 1, characterized in that: The wire hole mechanism comprises a first top semicircular groove (9) arranged at the top of the vertical pole (2) and a first middle semicircular groove (10) arranged at the middle of the vertical pole (2); the rotating rod (3) is also provided with a second top semicircular groove (11) and a second middle semicircular groove (12).
6. The spindle frame for a high-speed braiding machine according to claim 5, characterized in that: The first top semicircular groove (9) can be combined with the second top semicircular groove (11) to form a first wire hole with the port facing upward, and a first ring (15) can be clamped and set inside the first wire hole. The first middle semicircular groove (10) can be combined with the second middle semicircular groove (12) to form a second wire hole with the port facing horizontally, and the second wire hole can be clamped and set with a second ring (16).
7. The spindle frame for a high-speed braiding machine according to claim 1, characterized in that: The limiting mechanism includes a connecting rod (17), one end of the connecting rod (17) is connected to the bottom of the rotating rod (3) in a damping sliding manner, the rotating rod (3) is provided with an arc-shaped sliding groove corresponding to the connecting rod (17), the other end of the connecting rod (17) is connected to the rotating rod with a limiting block (18), a spring is connected between the middle of the bracket (4) and the bottom of the main frame (1), and the limiting block (18) can be detachably connected to one end of the pulley (5) corresponding to the bracket (4).