Material collecting shaft capable of collecting multiple roll materials at same time

Abstract

The material collecting shaft capable of collecting the multiple roll materials at the same time comprises a main shaft body, the main shaft body is movably sleeved with a plurality of locking gaskets of the same structure, a damping gasket is arranged between every two adjacent locking gaskets, and the damping gaskets and the locking gaskets are both coaxially arranged with the main shaft body; barbs which are bent clockwise or anticlockwise are arranged on the outer side of the locking gasket and are uniformly distributed along the periphery of the locking gasket. According to the material collecting shaft capable of collecting the multiple roll materials at the same time, the structural layout is compact, the sharp end on the locking gasket can abut against the inner side wall of a roll core, the barbs arranged in the clockwise or anticlockwise direction are selected according to the rolling direction, the rolling force and the stress of the locking gasket are resisted, the barbs on the locking gasket stably abut against the roll core, and therefore the rolling effect is improved. And the situation that the follow-up winding quality is affected due to the fact that the winding cores slip is prevented, synchronous winding of the multiple winding cores can be achieved, and the winding efficiency is effectively improved.

Description

Technical Field

[0001] The invention relates to the technical field of winding, in particular to a material winding shaft capable of winding a plurality of coils at the same time. Background Art

[0002] In production, many products such as strips need to be wound on a reel for reeling. However, the reel currently used cannot stably position the core, causing the core to slip on the reel during reeling. This results in the reel being not neatly wound or still loose after reeling, affecting the efficiency of reeling. Loose reeling will also affect subsequent packaging and transportation. Summary of the invention

[0003] The object of the present invention is to provide a material receiving shaft capable of receiving a plurality of coils of material at the same time, so as to solve the technical problems in the background technology.

[0004] To achieve the aforementioned purpose, the present invention provides the following technical solutions:

[0005] A material-receiving shaft capable of simultaneously retrieving multiple coils of material comprises a main shaft body, a movable sleeve on the main shaft body is provided with several locking washers of the same structure, a damping washers is provided between adjacent locking washers, the damping washers and locking washers are both coaxially arranged with the main shaft body, the locking washers comprise a gasket body, the outer side of the gasket body is provided with barbs bent clockwise or counterclockwise, the barbs are evenly distributed along the periphery of the gasket body, the bottom of the barbs is fixed to the gasket body, and the top of the barbs is suspended outside the gasket body to form an elastic structure.

[0006] A limiting ring protruding outward is provided on the right side of the main shaft body, and the limiting ring is coaxially arranged with the main shaft body. The locking washer abuts against one side of the limiting ring. A fixed shaft extending outward is provided on the left side of the main shaft body, and the fixed shaft is coaxial with the main shaft body. The fixed shaft is provided with an external thread, and a locking nut is threadedly connected to the fixed shaft, and the locking washer is locked between the limiting ring and the locking nut through the locking nut.

[0007] An outwardly extending installation shaft is provided on the right side of the limiting ring, and the installation shaft is coaxial with the main shaft body.

[0008] The damping gasket is made of nylon or rubber material, and the locking gasket is made of stainless steel.

[0009] Compared with the prior art, the present application provides a material-receiving shaft that can simultaneously reel in multiple coils of material. It has a compact structural layout, and utilizes the pointed end on the locking gasket to press against the inner wall of the winding core. The barbs set in the clockwise or counterclockwise direction are selected according to the winding direction, so that the winding force and the force of the locking gasket are resisted, allowing the barbs on the locking gasket to firmly press against the winding core to prevent the winding core from slipping and affecting the subsequent winding quality. Moreover, the structure of the present application can realize the synchronous winding of multiple winding cores, effectively improving the winding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 : The main view of this application;

[0011] Figure 2 : The decomposition structure diagram of this application;

[0012] Figure 3 : Front view of locking washer;

[0013] Figure 4 :Schematic diagram of the effect of using this application. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0015] Specific embodiment 1: Please refer to Figures 1 to 4 In an embodiment of the present invention, a material collection shaft that can simultaneously collect multiple coils of material includes a main shaft body 1, and a plurality of locking washers 6 with the same structure are movably sleeved on the main shaft body 1. A damping washer 7 is provided between adjacent locking washers 6. The damping washer 7 and the locking washer 6 are both coaxially arranged with the main shaft body 1. The damping washer 7 is made of nylon or rubber material, and the locking washer 6 is made of stainless steel. In the present application, the damping washer 7 is made of rubber material.

[0016] In the present application, the locking gasket 6 includes a gasket body 601, and a clockwise or counterclockwise curved barb 602 is provided on the outer side of the gasket body 601. The barb 602 is evenly distributed around the outer periphery of the gasket body 601. The bottom of the barb 602 is fixed to the gasket body 601, and the top is suspended outside the gasket body 601 to form an elastic structure.

[0017] A limiting ring 2 protruding outward is provided on the right side of the main shaft body 1, and the limiting ring 2 is coaxially arranged with the main shaft body 1. The locking washer 6 abuts against one side of the limiting ring 2. A fixed shaft 3 extending outward is provided on the left side of the main shaft body 1. The fixed shaft 3 is coaxial with the main shaft body 1, and is provided with an external thread. A locking nut 4 is threadedly connected to the fixed shaft 3, and the locking washer 6 is locked between the limiting ring 2 and the locking nut 4 through the locking nut 4. Since there is no fixed locking between the locking gasket 6 and the damping gasket 7, when subjected to the pulling force of the winding core 8, if all the winding cores 8 are pulled at the same time, the force exerted on each locking gasket 6 is relatively even and not too large, so the gasket will not slip. If the force of a single winding core 8 is too large and exceeds the average pulling force of the main shaft body 1, the locking gaskets 6 will slip and the slipping force will be removed to maintain normal tension. If all the winding cores 8 slip at the same time, there will be problems with the tension of the rotating shaft. Manually tighten the locking nut 4 at one end of the main shaft body 1 to ensure that all the winding cores 8 do not slip at the same time, thereby achieving a stable winding operation.

[0018] An outwardly extending mounting shaft 5 is provided on the right side of the limiting ring 2 . The mounting shaft 5 is coaxial with the main shaft body 1 . The mounting shaft 5 and the motor are installed to provide power for the rotation of the main shaft body 1 .

[0019] Working principle: The top of the barbed locking gasket 6 has a clockwise spike and is elastic. When the winding core 8 is rolled up and down, it slides clockwise to a fixed position. When the material is collected, the barb of the locking gasket 6 is pressed against the material when it is counterclockwise, thereby locking the winding core 8. If the material is rolled in the reverse direction, the counterclockwise barb 602 is used.

[0020] Compared with the prior art, the present application provides a material-receiving shaft that can simultaneously reel in multiple coils of material. It has a compact structural layout, and utilizes the pointed end on the locking gasket to press against the inner wall of the winding core. The barbs set in the clockwise or counterclockwise direction are selected according to the winding direction, so that the winding force and the force of the locking gasket are resisted, allowing the barbs on the locking gasket to firmly press against the winding core to prevent the winding core from slipping and affecting the subsequent winding quality. Moreover, the structure of the present application can realize the synchronous winding of multiple winding cores, effectively improving the winding efficiency.

[0021] It will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0022] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A material receiving shaft capable of receiving multiple coils at the same time, characterized in that: It includes a main shaft body, a movable sleeve on which are provided several locking washers of the same structure, a damping washers is provided between adjacent locking washers, the damping washers and the locking washers are both coaxially arranged with the main shaft body, the locking washers include a washers body, the outer side of the washers body is provided with barbs bent clockwise or counterclockwise, the barbs are evenly distributed along the periphery of the washers body, the bottom of the barbs is fixed to the washers body, and the top of the barbs is suspended outside the washers body to form an elastic structure.

2. The material receiving shaft capable of receiving multiple coils at the same time according to claim 1, characterized in that: A limiting ring protruding outward is provided on the right side of the main shaft body, and the limiting ring is coaxially arranged with the main shaft body. The locking washer abuts against one side of the limiting ring. A fixed shaft extending outward is provided on the left side of the main shaft body, and the fixed shaft is coaxial with the main shaft body. The fixed shaft is provided with an external thread, and a locking nut is threadedly connected to the fixed shaft, and the locking washer is locked between the limiting ring and the locking nut through the locking nut.

3. The material receiving shaft capable of receiving multiple coils at the same time according to claim 2, characterized in that: An outwardly extending installation shaft is provided on the right side of the limiting ring, and the installation shaft is coaxial with the main shaft body.

4. The material receiving shaft capable of receiving multiple coils at the same time according to claim 3, characterized in that: The damping gasket is made of nylon or rubber material, and the locking gasket is made of stainless steel.

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