Winding shaft facilitating discharging

Abstract

The winding shaft facilitating discharging relates to the technical field of winding shafts and comprises a supporting frame and a winding shaft body, the inner side of the supporting frame is fixedly connected with a clamping base, the left side of the winding shaft body is connected with a splicing block, the right side of the winding shaft body is provided with a splicing opening, and the splicing block is inserted into a groove of the clamping base and can be fixed through a limiting piece; the splicing blocks can be inserted into the splicing ports in a matched mode, and the splicing blocks and the adjacent winding shaft bodies are fixed through the quick assembly mechanisms arranged on the right sides of the winding shaft bodies. By arranging the splicing blocks and the splicing ports, the winding shaft bodies can be spliced mutually to increase the length of the winding shaft, the winding shaft bodies are fixed through the quick assembly mechanisms after being spliced, operation is easy and convenient, and the winding shaft is convenient to assemble and disassemble. And meanwhile, the splicing block on one side of the winding shaft body can be inserted into the clamping base on the supporting frame, the splicing block is fixed through the limiting piece after insertion is completed, the winding shaft body can be rapidly detached from the supporting frame to be cleaned or replaced, a traditional integrated winding shaft is replaced, and use is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of winding shafts, in particular to a winding shaft which is convenient for material unloading. Background Art

[0002] Winding usually refers to the process of winding continuous materials (such as paper, film, cable, yarn, etc.) onto a reel or drum through a specific device.

[0003] Reference can be made to the existing literature for a reel that is convenient for spinning and winding (CN209721228U). In the reference, a corresponding tool is inserted into the manual rotation groove to manually rotate the reel sleeve. Using a fixed plate, when the reel needs to be shortened, the staff moves the fixed baffle ring, and the fixed baffle ring rotates through a roller to shorten the length of the reel sleeve, and then fixes it through a friction fixing strip on the fixed plate. It is more flexible, and the use of bearings can improve the rotation efficiency of the reel core, thereby improving work efficiency. The entire reel that is convenient for spinning and winding has a simple structure, and the effect of use is better than that of the traditional method.

[0004] The winding shaft currently on the market is generally composed of a mounting frame, a driving motor and a winding shaft body. The driving motor is fixed on the mounting frame and drives the winding shaft to rotate. This type of winding shaft is the most common. Therefore, the length of the winding shaft with this integrated design is fixed, and the application range for film rolls of different sizes is small. At the same time, since the winding shaft is welded on the mounting frame, it is inconvenient to clean and replace it later. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and propose a winding shaft that is easy to cut. The utility model provides a splicing block and a splicing interface so that the winding shaft bodies can be spliced ​​with each other to increase the length of the winding shaft. After splicing, they are fixed by a quick-install mechanism, which is easy to operate. At the same time, the splicing block on one side of the winding shaft body can be inserted into the holder on the support frame. After the insertion is completed, it can be fixed with a limiter, so that the winding shaft body can be quickly disassembled from the support frame for cleaning or replacement, replacing the traditional integrated winding shaft, which is more flexible to use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A winding shaft that is convenient for unloading, comprising: a support frame and a winding shaft body, wherein a holder is fixedly connected to the inner side of the support frame, a splicing block is connected to the left side of the winding shaft body and a splicing interface is provided on the right side, the splicing block is inserted into a groove of the holder and can be fixed by a limit piece; the splicing block can be inserted into the splicing interface and fixed to the adjacent winding shaft body by a quick-installation mechanism provided on the right side of the winding shaft body.

[0008] The utility model is further configured such that the holder is concave, a limit plate No. 1 is provided on the outer side of the holder, screw holes are provided on the surface and inner side of the holder and the limit plate No. 1, a bayonet hole of similar size to the screw hole is provided on the surface of the splicing block, threads of a certain length are engraved on the upper and lower ends of the limit piece and no threads are provided in the middle position, and after the limit piece is connected to the screw hole and the bayonet hole, the holder, the limit plate No. 1 and the splicing block can be fixed at the same time.

[0009] The utility model is further configured that two groups of quick-loading mechanisms are respectively located at the upper and lower sides of the right end of the winding shaft body, and the two groups of quick-loading mechanisms are symmetrically arranged.

[0010] The utility model is further configured as a quick-loading mechanism including: an operating rod movably arranged on the upper and lower sides of the winding shaft body; a connecting plate fixed to one end of the operating rod; a clamping column connected to the other end of the connecting plate, the clamping column fits into the clamping hole of the splicing block; and two springs fixed to one end of the connecting plate, the other ends of the springs are fixed to the inner wall of the winding shaft body.

[0011] The utility model is further configured such that the support frame is L-shaped, a No. 1 motor and a No. 2 motor are fixed to one end of a vertical portion of the support frame, and an output shaft of the No. 1 motor passes through the support frame and is fixed to a holder.

[0012] The utility model is further configured such that a linear motion mechanism is provided in the transverse portion of the support frame, and the second motor drives the linear motion mechanism.

[0013] The utility model is further configured as a linear moving mechanism including: a threaded rod, which is fixed to the output shaft of the second motor and is rotatably connected in the transverse part of the support frame; a slider, which is threadedly connected to the outside of the threaded rod; and limit rods, which are all fixed in the transverse part of the support frame, and the slider is slidably connected to the outside of the two limit rods.

[0014] The utility model is further configured such that the upper end of the sliding block is fixedly connected with a support rod and connected to a second limit plate via the support rod, and the winding shaft body is fitted with a movable opening of the second limit plate.

[0015] The beneficial effects of the utility model are:

[0016] 1. The winding shaft is provided with a splicing block and a quick-installation mechanism on the left and right sides of the winding shaft body respectively. The splicing block is inserted into the splicing interface on the right side of the winding shaft, and then the two operating rods of the quick-installation mechanism are pulled. The spring rebounds to insert the clamping column into the clamping port, so that the adjacent winding shafts can be quickly spliced ​​and fixed. The splicing length can be installed according to the required operation.

[0017] 2. The splicing block on the left side of the winding shaft can be inserted into the inner groove of the holder of the support frame at the same time. After insertion, it can be fixed by a limiter, so that the winding shaft body can be quickly taken out from the support frame, which is convenient for the staff to clean and replace the winding shaft.

[0018] 3. The linear moving mechanism arranged in the horizontal part of the support frame of the winding shaft can drive the second limit plate to move horizontally. The position of the No. 1 limit plate is fixed. By adjusting the position of the No. 2 limit plate, the two ends of the coil can be limited and can be adjusted according to the width of the coil. Limiting the coil also facilitates the subsequent unloading of the coil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a winding reel that is convenient for unloading, proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a support frame structure for a winding reel that is convenient for unloading, which is proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of a top view of a support frame for winding a reel that is convenient for unloading, which is proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of a disassembly structure of a winding shaft main body of a winding shaft that is convenient for unloading, which is proposed by the utility model;

[0023] Figure 5 The utility model is a schematic diagram of a front cross-sectional structure of a winding shaft main body for facilitating material unloading.

[0024] In the figure: 1. support frame; 2. No. 1 motor; 3. No. 2 motor; 4. winding shaft body; 5. holder; 6. No. 1 limit plate; 7. limit piece; 8. screw hole; 9. No. 2 limit plate; 10. movable opening; 11. threaded rod; 12. limit rod; 13. slider; 14. support rod; 15. operating rod; 16. clamping column; 17. joint interface; 18. joint block; 19. clamping socket; 20. connecting plate; 21. spring. DETAILED DESCRIPTION

[0025] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0026] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0028] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0029] Reference Figure 1-5 , a winding shaft that is convenient for blanking, comprises: a support frame 1 and a winding shaft body 4, a holder 5 is fixedly connected to the inner side of the support frame 1, a splicing block 18 is connected to the left side of the winding shaft body 4 and a splicing interface 17 is provided on the right side, the splicing block 18 is inserted into the groove of the holder 5 and can be fixed by a limiter 7; the splicing block 18 can be inserted into the splicing interface 17, and the splicing block 18 is fixed to the adjacent winding shaft body 4 by a quick-installation mechanism provided on the right side of the winding shaft body 4, the holder 5 is welded on the support frame 1, the splicing block 18 and the winding shaft body 4 are designed as an integral molding, when the winding shaft body 4 is installed, the splicing block 18 can be inserted into the groove of the holder 5, and then the limiter 7 is connected from the top to fix it, each winding shaft body 4 adopts the same design, that is, a splicing block 18 is provided on the left side and a splicing interface 17 is provided on the right side, and quick-installation mechanisms are provided at the upper and lower ends near the splicing interface 17.

[0030] Specifically, the card seat 5 is concave. A first limiting plate 6 is arranged on the outer side of the card seat 5. Screw holes 8 are formed on the surfaces and inner sides of the card seat 5 and the first limiting plate 6. A bayonet 19 similar in size to the screw hole 8 is formed through the surface of the splicing block 18. Threads of a certain length are engraved at both the upper and lower ends of the limiting member 7, and no thread is provided at the middle position. After the limiting member 7 is connected to the screw hole 8 and the bayonet 19, the card seat 5, the first limiting plate 6 and the splicing block 18 can be fixed simultaneously. The first limiting plate 6 is in a shape of a square with an inner opening that fits the card seat 5. During the installation process, the first limiting plate 6 can be sleeved on the outer side of the card seat 5. At the same time, the splicing block 18 is inserted into the groove of the card seat 5. Then, the limiting member 7 is connected from top to bottom. The threads at the upper and lower parts of the limiting member 7 can be connected to the screw holes 8 of the card seat 5 and the first limiting plate 6. The part without thread in the middle of the limiting member 7 is just completely inserted into the bayonet 19 of the splicing block 18, so as to fix the card seat 5, the first limiting plate 6 and the splicing block 18 simultaneously, making the first limiting plate 6 and the winding shaft main body 4 integrated with the splicing block 18 both detachable.

[0031] Further, two quick installation mechanisms are provided and are respectively located on the upper and lower sides of the right end of the winding shaft main body 4, and the two quick installation mechanisms are symmetrically arranged. In this embodiment, the quick installation mechanism includes: an operating rod 15 movably arranged on the upper and lower sides of the winding shaft main body 4; a connecting plate 20 fixed to one end of the operating rod 15; a clamping column 16 connected to the other end of the connecting plate 20, and the clamping column 16 is inserted into the bayonet 19 of the splicing block 18 in a fitting manner; and two springs 21 fixed to one end of the connecting plate 20, and the other ends of the springs 21 are fixed to the inner wall of the winding shaft main body 4. Square grooves are provided on the upper and lower sides of the winding shaft main body 4, and the operating rods 15 are arranged inside. This embedded design is to avoid accidental contact with the operating rod 15. At the same time, the connecting plate 20 is integrally fixed with the operating rod 15. The connecting plate 20 is fixed to the clamping column 16, and two springs 21 are connected to one end of the connecting plate 20. When the operating rod 15 is pulled, the connecting plate 20 and the clamping column 16 are pulled, so that the clamping column 16 moves from the splicing opening 17 to the inner cavity of the winding shaft main body 4. At this time, the splicing block 18 can be inserted into the splicing opening 17, and then the two operating rods 15 are released. The two clamping columns 16 are inserted into the bayonet 19 of the splicing block 18 through the rebound of the springs 21, and the adjacent winding shaft main bodies 4 can be quickly spliced and fixed.

[0032] Further, the support frame 1 is in an L shape. A first motor 2 and a second motor 3 are fixed to one end of the vertical part of the support frame 1. The output shaft of the first motor 2 passes through the support frame 1 and is fixed to the card seat 5. The first motor 2 and the second motor 3 are both fixed to the vertical part of the support frame 1 by bolts. After the winding shaft main body 4 is installed on the support frame 1, the first motor 2 is started to drive the card seat 5 to rotate, and then drive the winding shaft main body 4 fixed to the card seat 5 to rotate.

[0033] Specifically, as Figure 2-3As shown, a linear motion mechanism is provided in the transverse part of the support frame 1, and the No. 2 motor 3 drives the linear motion mechanism, and the linear motion mechanism includes: a threaded rod 11, which is fixed to the output shaft of the No. 2 motor 3 and is rotatably connected in the transverse part of the support frame 1; a slider 13, which is threadedly connected to the outside of the threaded rod 11; a limit rod 12, which is fixed in the transverse part of the support frame 1, and the slider 13 is slidably connected to the outside of the two limit rods 12, the upper end of the slider 13 is fixedly connected to a support rod 14 and connected to the No. 2 limit plate 9 through the support rod 14, and the movable opening 10 of the No. 2 limit plate 9 is matched with the winding shaft body 4, and the two The No. 1 limiting plate 9 and the support rod 14 are integrally formed, and the support rod 14 is welded to the slider 13. When the No. 2 motor 3 is running, it can drive the threaded rod 11 to rotate, so that the slider 13 threadedly connected to the outside of the threaded rod 11 moves linearly. The linear movement of the slider 13 can drive the upper support rod 14 and the No. 2 limiting plate 9 to move linearly. Since the No. 1 limiting plate 6 is fixed in position, when the No. 2 limiting plate 9 is moved, it can be adjusted accordingly according to the width of the coil. When the No. 2 limiting plate 9 is detached from the winding shaft body 4, the coil outside the winding shaft body 4 can also be taken out, so that this design limits the coil and is also convenient for subsequent unloading.

[0034] Working principle: When using the utility model, the winding shaft is provided with a splicing block 18 and a quick-loading mechanism on the left and right sides of the winding shaft body 4, and the splicing block 18 is inserted into the splicing interface 17 on the right side of the winding shaft, and then the two operating rods 15 of the quick-loading mechanism are pulled, and the clamping column 16 is inserted into the clamping hole 19 through the rebound of the spring 21, so that the adjacent winding shafts can be quickly spliced ​​and fixed, and the splicing length can be installed according to the required operation. The splicing block 18 on the left side of the winding shaft body 4 can be inserted into the inner groove of the holder 5 of the support frame 1 at the same time, and can be fixed by the limit piece 7 after insertion, so that the winding shaft body 4 can be quickly taken out from the support frame 1, which is convenient for the staff to clean and replace the winding shaft. The linear moving mechanism arranged in the horizontal part of the support frame can drive the second limit plate 9 to move horizontally, and the position of the first limit plate 6 is fixed. By adjusting the position of the second limit plate 9, the two ends of the coil are limited and can be adjusted according to the width of the coil. Limiting the coil also facilitates the subsequent unloading of the coil.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A winding reel for easy unloading, comprising: A support frame (1) and a winding shaft body (4), characterized in that a holder (5) is fixedly connected to the inner side of the support frame (1), a splicing block (18) is connected to the left side of the winding shaft body (4) and a splicing interface (17) is provided on the right side, and the splicing block (18) is inserted into the groove of the holder (5) and can be fixed by a stopper (7); The splicing block (18) can be inserted into the splicing interface (17) and fixed to the adjacent winding shaft body (4) by a quick-installation mechanism arranged on the right side of the winding shaft body (4).

2. A winding shaft for easy unloading according to claim 1, characterized in that: The holder (5) is concave in shape, and a first limiting plate (6) is arranged on the outer side of the holder (5). The surfaces and inner sides of the holder (5) and the first limiting plate (6) are provided with screw holes (8). A bayonet (19) having a size similar to that of the screw hole (8) is provided through the surface of the splicing block (18). The limiting member (7) is engraved with threads of a certain length at the upper and lower ends and is not provided with threads in the middle. When the limiting member (7) is connected to the screw hole (8) and the bayonet (19), the holder (5), the first limiting plate (6) and the splicing block (18) can be fixed at the same time.

3. A winding shaft for easy unloading according to claim 1, characterized in that: Two groups of quick-loading mechanisms are provided, which are respectively located at the upper and lower sides of the right end of the winding shaft body (4), and the two groups of quick-loading mechanisms are symmetrically arranged.

4. A winding shaft for easy unloading according to claim 1, characterized in that: The quick-loading mechanism includes: An operating rod (15) movably arranged on the upper and lower sides of the winding shaft body (4); a connecting plate (20) fixed to one end of the operating rod (15); A clamping column (16) connected to the other end of the connecting plate (20), wherein the clamping column (16) fits into and is inserted into a clamping hole (19) of the splicing block (18); and two springs (21) fixed to one end of the connecting plate (20), the other ends of the springs (21) being fixed to the inner wall of the winding shaft body (4).

5. A winding shaft for easy unloading according to claim 1, characterized in that: The support frame (1) is L-shaped, and a first motor (2) and a second motor (3) are fixed to one end of the vertical portion of the support frame (1), and the output shaft of the first motor (2) passes through the support frame (1) and is fixed to the holder (5).

6. A winding shaft for easy unloading of materials according to claim 5, characterized in that: A linear motion mechanism is provided in the transverse portion of the support frame (1), and the second motor (3) drives the linear motion mechanism.

7. A winding shaft for easy unloading according to claim 5, characterized in that: The linear motion mechanism includes: A threaded rod (11) which is fixed to the output shaft of the second motor (3) and is rotatably connected in the transverse portion of the support frame (1); A slider (13) threadedly connected to the outside of the threaded rod (11); The limiting rods (12) are fixed in the transverse part of the support frame (1), and the sliding blocks (13) are slidably connected to the outsides of the two limiting rods (12).

8. A winding shaft for easy unloading of materials according to claim 7, characterized in that: The upper end of the slider (13) is fixedly connected to a support rod (14) and is connected to the second limit plate (9) via the support rod (14); the winding shaft body (4) fits into the movable opening (10) of the second limit plate (9).

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