Quick-disassembly type bobbin winder structure

Abstract

The utility model relates to the technical field of bobbin winder structures, and discloses a quick disassembly type bobbin winder structure which comprises an arch-shaped rack, rotating shafts are arranged on two arms of the rack in a rotating mode, the rotating shaft on one side is driven by a main driving motor fixed to the rack, and the rotating shaft on the other side is driven by an auxiliary driving motor fixed to the rack. The inner end of the rotating shaft is fixedly provided with a matching end piece, and the two ends of the winding cylinder are fixedly provided with quick-release assembling structures capable of being connected with the matching end piece in a buckled mode. According to the utility model, the armature block or the positioning slide block is aligned with the opening of the linear guide rail and slides to the tail end of the curve guide rail along the linear guide rail and the curve guide rail, and then the rotation of the end piece relative to the matching end piece is limited in a magnetic attraction or pin connection mode. Therefore, the silk winding cylinder can be firmly fixed between the rotating shafts, and the main driving motor can drive the silk winding cylinder to rotate conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machine structures, in particular to a quick-detachable winding machine structure. Background Art

[0002] The existing patent technology (CN219546386U) discloses a winding mechanism of a winding machine, including a bottom plate, a fixed plate and a square plate are fixedly connected to the top of the bottom plate, a motor is arranged on the square plate, the output end of the motor is connected to a fixed shaft, a winding is sleeved on the fixed shaft, and a fixing mechanism for fixing the winding is arranged above the bottom plate, the fixing mechanism includes a fixing ring, two positioning rods, a fixing cylinder, a connecting plate, a fixing frame and a fixing column, the positioning rod is located on the winding cylinder, and the fixing column is slidably arranged on the fixing frame. The utility model utilizes the mutual cooperation of the fixing plate, the fixing ring, the positioning rod, the fixing cylinder, the connecting plate, the fixing frame and the fixing column, the connecting plate and the fixing cylinder limit the position of the screw barrel, the fixing frame and the fixing column support the connecting plate, which is conducive to the installation and disassembly of the winding cylinder, and the winding cylinder is convenient to remove and replace, without the use of tools, and only the connecting plate needs to be pulled, which is convenient to reduce the working time of the winding cylinder replacement;

[0003] However, the connection structure at its end is still relatively complicated, and the assembly accuracy requirement is not high, so it is not stable under the rotation condition of the bearing. Utility Model Content

[0004] The technical problem to be solved by the utility model is: in order to overcome the above problems, a quick-detachable winding machine structure is provided, which solves the above problems.

[0005] The utility model solves the technical problem by adopting the following technical solutions:

[0006] A quick-release winding machine structure comprises an arched frame, on two arms of the frame are rotatably provided with rotating shafts, and the rotating shaft on one side is driven by a main drive motor fixed to the frame, the inner end of the rotating shaft is fixedly provided with a matching end piece, and both ends of the winding drum are fixedly provided with quick-release assembly structures that can be snap-connected with the matching end piece.

[0007] Preferably, the quick-release assembly structure includes end pieces fixed at both ends of the winding drum, positioning sliders on the outer end surfaces of the end pieces, and linear guides and curved guides arranged on the end surfaces of the mating end pieces, wherein one end of the curved guide is connected to one end of the linear guide, and the positioning slider can be inserted from the outer port of the linear guide and slide to the tail end of the curved guide by rotation, so that the two ends of the winding drum are stuck between the mating end pieces.

[0008] Preferably, a through pin hole is provided on the end surface of the mating end piece, and a spring ball head plunger for being inserted into the pin hole for limiting positioning is also fixedly provided on the end surface of the end piece. When the positioning slider slides to the tail end of the curved guide rail, the telescopic component at the end of the spring ball head plunger is engaged with the pin hole under the action of the spring inside it to achieve locking, thereby preventing the end piece and the mating end piece from rotating relative to each other, thereby allowing the winding drum to be reliably fixed between the mating end pieces.

[0009] Preferably, a pin hole is provided on the end face of the mating end piece, and a through-type auxiliary pin hole is provided on the end face of the end piece. When the positioning slider slides to the tail end of the curved guide rail, the auxiliary pin hole and the pin hole coincide with each other, and then the end piece can be restricted from rotating relative to the mating end piece by inserting a safety pin.

[0010] Preferably, the quick-release assembly structure includes an armature block arranged on the outer end surface of the end piece and a linear guide and a curved guide arranged on the end surface of the mating end piece, wherein one end of the curved guide is connected to one end of the linear guide, and the positioning slider can be inserted from the outer port of the linear guide and slide to the tail end of the curved guide by rotation, so that the two ends of the winding drum are stuck between the mating end pieces, and an electromagnet is embedded in the tail end of the curved guide, and the electromagnet is controlled by an external power switch, and when the armature block slides into place along the linear guide and the curved guide, the electromagnet is energized to generate magnetic attraction to fix the armature block.

[0011] Preferably, four sets of shock-absorbing feet are fixed on the frame by bolts, and an arc-shaped protective support is fixed on the upper end of the shock-absorbing feet. The arc-shaped protective support is arc-shaped and is used to receive the winding bobbin after winding to prevent the worker from dropping it and causing the winding bobbin to directly contact the ground and contaminate the yarn.

[0012] The advantages and positive effects of the utility model are: aligning the armature block or the positioning slide block with the opening of the linear guide rail and sliding along the linear guide rail and the curved guide rail to the tail end of the curved guide rail, and then limiting the rotation of the end piece relative to the mating end piece by magnetic attraction or pin connection, so that the winding drum can be firmly fixed between the rotating shafts, which facilitates the driving rotation of the main drive motor. When disassembling, the magnetic attraction component is powered off or the pin is pulled out, then the end piece is rotated and the positioning slide block is made to slide out along the straight path of the linear guide rail. Compared with the prior art, it is more convenient and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the quick disassembly assembly structure in the utility model;

[0016] Figure 3 It is a structural schematic diagram of the quick-disassembly assembly structure in the utility model (another embodiment);

[0017] Figure 4 It is a structural schematic diagram of the quick-disassembly assembly structure in the utility model (another embodiment);

[0018] Figure 5 yes Figure 1 A schematic diagram of the side structure of the middle arc-shaped protection support bed 24. DETAILED DESCRIPTION

[0019] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0020] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0021] like Figure 1-5 As shown, a quick-release winding machine structure described in the utility model includes a bow-shaped frame 15, on the two arms of the frame 15, a rotating shaft 13 is rotatably provided, and the rotating shaft 13 on one side is driven by a main drive motor 14 fixed on the frame 15, and the inner end of the rotating shaft 13 is fixedly provided with a matching end piece 12, and both ends of the winding drum 10 are fixedly provided with a quick-release assembly structure that can be snap-connected with the matching end piece 12.

[0022] Preferably, the quick-release assembly structure includes end pieces 11 fixed at both ends of the winding drum 10, a positioning slider 20 on the outer end surface of the end piece 11, and a linear guide 17 and a curved guide 18 arranged on the end surface of the mating end piece 12, wherein one end of the curved guide 18 is connected to one end of the linear guide 17, and the positioning slider 20 can be inserted from the outer port of the linear guide 17 and slide to the tail end of the curved guide 18 by rotation, so that the two ends of the winding drum 10 are stuck between the mating end pieces 12.

[0023] Preferably, a through pin hole 16 is provided on the end surface of the mating end piece 12, and a spring ball head plunger 19 is fixedly provided on the end surface of the end piece 11 for being inserted into the pin hole 16 for limiting. When the positioning slider 20 slides to the tail end of the curved guide rail 18, the telescopic component at the end of the spring ball head plunger 19 is locked into the pin hole 16 under the action of the spring inside it, thereby preventing the end piece 11 and the mating end piece 12 from rotating relative to each other, thereby making the winding drum 10 reliably fixed between the mating end pieces 12.

[0024] Preferably, a pin hole 16 is provided on the end face of the mating end piece 12, and a through-type auxiliary pin hole 21 is provided on the end face of the end piece 11. When the positioning slider 20 slides to the tail end of the curved guide rail 18, the auxiliary pin hole 21 and the pin hole 16 coincide with each other, and then the end piece 11 can be restricted from rotating relative to the mating end piece 12 by inserting a safety pin.

[0025] Preferably, the quick-release assembly structure includes an armature block 22 arranged on the outer end surface of the end piece 11 and a linear guide 17 and a curved guide 18 arranged on the end surface of the mating end piece 12, wherein one end of the curved guide 18 is connected to one end of the linear guide 17, and the positioning slider 20 can be inserted from the outer port of the linear guide 17 and slide to the tail end of the curved guide 18 by rotation, so that the two ends of the winding drum 10 are stuck between the mating end pieces 12, and an electromagnet 23 is embedded in the tail end of the curved guide 18, and the electromagnet 23 is controlled by an external power switch, and when the armature block 22 slides into place along the linear guide 17 and the curved guide 18, the electromagnet 23 is energized to generate magnetic attraction to fix the armature block 22.

[0026] Preferably, four sets of shock-absorbing feet 25 are fixed on the frame 15 by bolts, and an arc-shaped protective support bed 24 is fixed on the upper end of the shock-absorbing feet 25. The arc-shaped protective support bed 24 is arc-shaped and is used to receive the winding bobbin 10 after winding to prevent the worker from dropping it and causing the winding bobbin 10 to directly contact the ground and contaminate the yarn.

[0027] During specific implementation, the armature block 22 or the positioning slider 20 is aligned with the opening of the linear guide 17 and slides along the linear guide 17 and the curved guide 18 to the tail end of the curved guide 18, and then the end piece 11 is restricted from rotating relative to the mating end piece 12 by means of magnetic attraction or pin connection, so that the winding drum 10 can be firmly fixed between the rotating shaft 13, which facilitates the driving rotation of the main drive motor 14. When disassembling, the magnetic attraction component is powered off or the pin is pulled out, then the end piece 11 is rotated and the positioning slider 20 is made to slide out along the straight path of the linear guide 17. Compared with the prior art, it is more convenient and reliable.

[0028] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A quick-release winder structure, characterized in that: The invention comprises an arch-shaped frame (15), on two arms of which rotating shafts (13) are rotatably provided, and the rotating shaft (13) on one side is driven by a main drive motor (14) fixed on the frame (15), a matching end piece (12) is fixed on the inner end of the rotating shaft (13), and a quick-release assembly structure capable of realizing a snap-on connection with the matching end piece (12) is fixed on both ends of a winding drum (10).

2. A quick-release winder structure according to claim 1, characterized in that: The quick-release assembly structure comprises end pieces (11) fixed at both ends of the winding drum (10), a positioning slider (20) on the outer end surface of the end piece (11), and a linear guide rail (17) and a curved guide rail (18) arranged on the end surface of the matching end piece (12), wherein one end of the curved guide rail (18) is connected to one end of the linear guide rail (17), and the positioning slider (20) can be inserted from the outer port of the linear guide rail (17) and slide to the rear end of the curved guide rail (18) by rotation, so that the two ends of the winding drum (10) are stuck between the matching end pieces (12).

3. A quick-release winder structure according to claim 2, characterized in that: A through pin hole (16) is provided on the end surface of the mating end piece (12), and a spring ball plunger (19) for inserting into the pin hole (16) for limiting position is also fixedly provided on the end surface of the end piece (11). When the positioning slide block (20) slides to the rear end of the curved guide rail (18), the telescopic component at the end of the spring ball plunger (19) is inserted into the pin hole (16) under the action of the spring inside the spring to achieve locking, thereby preventing the end piece (11) and the mating end piece (12) from rotating relative to each other, thereby enabling the winding drum (10) to be reliably fixed between the mating end pieces (12).

4. A quick-release winder structure according to claim 3, characterized in that: A pin hole (16) is provided on the end surface of the mating end piece (12), and a through-type auxiliary pin hole (21) is provided on the end surface of the end piece (11). When the positioning slider (20) slides to the tail end of the curved guide rail (18), the auxiliary pin hole (21) and the pin hole (16) overlap, and then the end piece (11) can be restricted from rotating relative to the mating end piece (12) by inserting a safety pin.

5. A quick-release winder structure according to claim 2, characterized in that: The quick-release assembly structure comprises an armature block (22) arranged on the outer end surface of the end piece (11) and a linear guide rail (17) and a curved guide rail (18) arranged on the end surface of the matching end piece (12), wherein one end of the curved guide rail (18) is connected to one end of the linear guide rail (17), and the positioning slider (20) can be inserted from the outer end of the linear guide rail (17) and slide to the rear end of the curved guide rail (18) by rotation, so that the two ends of the winding drum (10) are stuck between the matching end pieces (12), and an electromagnet (23) is embedded in the rear end of the curved guide rail (18), and the electromagnet (23) is controlled by an external power switch. When the armature block (22) slides into place along the linear guide rail (17) and the curved guide rail (18), the electromagnet (23) is energized to generate magnetic attraction to fix the armature block (22).

6. A quick-release winder structure according to claim 4 or 5, characterized in that: Four groups of shock-absorbing feet (25) are fixedly provided on the frame (15) by bolts, and an arc-shaped protective support bed (24) is fixedly provided on the upper end of the shock-absorbing feet (25). The arc-shaped protective support bed (24) is arc-shaped and is used to receive the winding bobbin (10) after winding to prevent the winding bobbin (10) from being dropped by a worker and causing the winding bobbin (10) to directly contact the ground and thus contaminate the yarn.

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