Winding drum structure of reel cloth

Abstract

The utility model relates to a winding drum structure of reel cloth, and belongs to the field of reel cloth production equipment.The winding drum structure comprises a winding drum body and a clamping block, a containing groove is formed in the surface of the winding drum body in the axis direction, and the clamping block is embedded in the containing groove; a gap for containing cloth is formed between the two groove walls of the containing groove and the two side walls of the clamping block, the groove wall of one side of the containing groove is obliquely and downwards provided with a clamping and embedding groove part, and the side wall of one side of the clamping block is obliquely provided with a clamping and embedding part connected with the clamping and embedding groove part in a matched and clamped mode. The cloth winding device has the effect of reducing consumables such as adhesive tapes and fixing the cloth on the winding drum.

Description

Technical Field

[0001] This application relates to the field of production equipment for rolled fabrics, and particularly to a winding drum structure for rolled fabrics. Background Art

[0002] A rolled fabric is a product form in which the fabric is wound around a winding drum, and is usually used in industries such as textile, printing, and packaging. Rolled fabrics are convenient for storage, transportation, and processing, and can improve production efficiency and product quality.

[0003] For example, a winding structure and a fabric winding machine with the publication number CN217126393U, the technical solution of which includes two relatively arranged machine bases and a winding structure. The winding shaft is rotatably connected between the two machine bases, and a driving assembly for driving the winding shaft to rotate is arranged on one of the machine bases.

[0004] In the above solution, the winding drum is sleeved on the winding shaft, and then the driving assembly is used to drive the winding shaft to rotate. However, before this, the end of the fabric needs to be fixed on the winding drum through tape or the like. Therefore, there are consumables such as tape, so there is room for improvement. Utility Model Content

[0005] In order to reduce the use of consumables such as tape to fix the fabric on the winding drum, this application provides a winding drum structure for rolled fabrics.

[0006] A winding drum structure for rolled fabrics provided by this application adopts the following technical solution: A winding drum structure for rolled fabrics includes a winding drum body and a clamping block. A placement groove is axially formed on the surface of the winding drum body. The clamping block is embedded in the placement groove. There is a gap for accommodating the fabric between the two groove walls of the placement groove and the two side walls of the clamping block. A clamping groove portion is inclined downward on one of the groove walls of the placement groove, and a clamping portion that cooperates with the clamping groove portion for clamping is inclined on one side wall of the clamping block.

[0007] By adopting the above technical solution, before the fabric is wound on the winding drum, the end of the fabric is first placed in the placement groove, and then the clamping block is embedded in the placement groove. Since there is a gap for accommodating the fabric between the placement groove and the clamping block, after the fabric is placed in the placement groove, the clamping portion of the clamping block can clamp the fabric in the clamping groove portion, thereby fixing the end of the fabric on the winding drum, thus reducing the use of consumables such as tape to fix the fabric on the winding drum, and reducing production costs.

[0008] Preferably, the included angle of the clamping groove portion is between 65 - 85 degrees.

[0009] By adopting the above technical solution, setting the included angle of the clamping groove part within the range of 65 - 85 degrees can enable the clamping part of the clamping block to be stably clamped in the clamping groove part, and at the same time, it is also convenient for the clamping part to be fixed in the clamping groove part, so that the angle is not too small, resulting in the clamping part being installed in the clamping groove part.

[0010] Preferably, the included angle of the clamping groove part is set to 75 degrees.

[0011] By adopting the above technical solution, setting the included angle of the clamping groove part to 75 degrees is convenient for the clamping part to be installed in the clamping groove part, and at the same time, it can also stably fix the fabric in the placement groove.

[0012] Preferably, a fabric installation mark is provided on the surface of the winding drum body near the clamping groove part.

[0013] By adopting the above technical solution, one of the groove walls of the placement groove is provided with an inclined clamping groove part. Since the angle of the inclined groove wall is set within the range of 65 - 85 degrees, after the winding drum is sleeved on the winding shaft, it is not easy to see on which side of the placement groove the clamping groove part is provided. Therefore, through the fabric installation mark provided on the winding drum, it can be clearly seen that the fabric is first placed in the placement groove from one end of the clamping groove part, rather than installing the fabric in the reverse direction, resulting in the fabric not being stably fixed in the placement groove.

[0014] Preferably, a clamping installation mark pointing to one end of the clamping part is provided on the surface of the clamping block.

[0015] By adopting the above technical solution, since the inclination angle of the clamping block is between 65 - 85 degrees, it is easy to cause the clamping block to be installed in the reverse direction. Through the clamping installation mark provided on the surface of the clamping block, the direction of the clamping part of the clamping block can be clearly seen, thereby improving the installation efficiency of the clamping block.

[0016] Preferably, the surface of the clamping block is arc-shaped, and the clamping block and the winding drum body enclose a complete winding drum.

[0017] By adopting the above technical solution, the surface of the clamping block is arc-shaped, so that after the clamping block is installed on the winding drum body, a complete winding drum is formed, thereby improving the flatness of the fabric wound by the winding drum.

[0018] Preferably, magnets that attract each other are embedded at the relative positions of the clamping block and the placement groove.

[0019] By adopting the above technical solution, since there is a gap for clamping the fabric between the clamping block and the placement groove, when there is no fabric clamped, the clamping is likely to fall off. Therefore, the magnets provided between the clamping block and the placement groove can stably install the clamping block in the placement groove.

[0020] Preferably, a plurality of the magnets are correspondingly arranged along the length direction of the clamping block and the length direction of the placement groove.

[0021] By adopting the above technical solution, when the specification length of the winding drum is relatively long, by arranging a plurality of magnets along the length direction of the clamping block, the stability of the clamping block installed in the placement groove can be improved.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] Before the fabric is wound around the winding drum, first place the end of the fabric in the placement groove, and then snap the clamping block into the placement groove. Since there is a gap between the placement groove and the clamping block that can accommodate the fabric, after the fabric is placed in the placement groove, the clamping portion of the clamping block can clamp the fabric in the clamping groove portion, thereby fixing the end of the fabric on the winding drum, and reducing the use of consumables such as tape to fix the fabric on the winding drum. Description of the Drawings

[0024] Figure 1 is a side view of the structure of the winding shaft in the embodiment of the present application.

[0025] Figure 2 is a schematic diagram of the structure of the winding drum body and the clamping block to be installed in the embodiment of the present application.

[0026] Figure 3 is a schematic diagram of the structure of the winding drum body in the embodiment of the present application.

[0027] Figure 4 is a schematic diagram of the structure of the clamping block in the embodiment of the present application.

[0028] Description of the reference numerals: 1. Winding drum body; 11. Placement groove; 111. Clamping groove portion; 2. Clamping block; 21. Clamping portion; 3. Magnet; 4. Fabric installation mark; 5. Clamping installation mark. Detailed Embodiments

[0029] The following will further describe the present application in detail Figures 1-4 with reference to the accompanying drawings.

[0030] The embodiment of the present application discloses a winding drum structure for a roll of fabric. Refer to Figure 1, The take-up reel structure includes a take-up reel body 1 and a clamping block 2. In this embodiment, both the take-up reel body 1 and the clamping block 2 are made of PVC material. In other embodiments, other rigid plastic materials can also be used. A placement groove 11 is formed on the surface of the take-up reel body 1 along the axial direction, and the clamping block 2 is embedded in the placement groove 11. There is a gap for accommodating the fabric between the two groove walls of the placement groove 11 and the two side walls of the clamping block 2, so that after the fabric is placed, the clamping block 2 can be embedded in the placement groove 11. At the same time, a clamping groove portion 111 is inclined downward on one side groove wall of the placement groove 11, and a clamping portion 21 that cooperates with the clamping groove portion 111 is inclined on one side wall of the clamping block 2.

[0031] Before the fabric is wound around the take-up reel body 1, first place the end of the fabric in the placement groove 11 from the end with the clamping groove portion 111, and then embed the clamping block 2 in the placement groove 11. Since there is a gap between the placement groove 11 and the clamping block 2 that can accommodate the fabric, the fabric can be wound around the take-up reel along with the clamping block 2 being embedded in the placement groove 11. During the process of the fabric being wound around the take-up reel under force, the clamping portion 21 is clamped in the clamping groove, thereby fixing the end of the fabric on the take-up reel, thus reducing the use of consumables such as tapes to fix the fabric on the take-up reel.

[0032] Refer to Figure 1 and Figure 2 , Further, in order to facilitate the installation of the clamping block 2 in the placement groove 11, the included angle of the clamping groove portion 111 is set within the range of 65 - 85 degrees. During installation, first insert the clamping portion 21 into the clamping groove portion 111, and then embed the clamping block 2 into the placement groove 11. Thus, it will not be difficult to install the clamping portion 21 in the clamping groove portion 111 due to the too small angle of the clamping groove portion 111. Specifically, the included angle of the clamping groove portion 111 in this embodiment is set to 75 degrees.

[0033] Further, the surface of the clamping block 2 is arc-shaped, and the clamping block 2 and the take-up reel body 1 enclose a complete take-up reel. The surface of the clamping block 2 is arc-shaped, so that a complete take-up reel is formed after the clamping block 2 is installed on the take-up reel body 1, thereby improving the flatness of the fabric wound by the take-up reel.

[0034] Refer to Figure 2 , Further, magnets 3 that attract each other are embedded at the relative positions of the clamping block 2 and the placement groove 11. Since there is a gap for clamping the fabric between the clamping block 2 and the placement groove 11, the clamping is likely to fall off when there is no fabric being clamped. Therefore, the magnets 3 embedded between the clamping block 2 and the placement groove 11 can make the clamping block 2 stably installed in the placement groove 11.

[0035] A plurality of magnets 3 are correspondingly arranged along the length direction of the clamping block 2 and the length direction of the placing groove 11. Since the length and diameter of the winding drum are selected according to the requirements of the winding cloth, when the specified length of the winding drum is relatively long, by arranging a plurality of magnets 3 along the length direction of the clamping block 2, the stability of the clamping block 2 installed in the placing groove 11 can be improved.

[0036] Refer to Figure 3 , a cloth installation mark 4 is arranged on the surface of the winding drum body 1 near the clamping groove part 111. One of the groove walls of the placing groove 11 is provided with an inclined clamping groove part 111. Since the angle of the inclined groove wall is set at 75 degrees, after the winding drum is sleeved on the winding shaft, it is not easy to see on which side of the placing groove 11 the clamping groove part 111 is arranged. Therefore, through the cloth installation mark 4 arranged on the winding drum, it can be clearly seen that the cloth is first placed in the placing groove 11 from one end of the clamping groove part 111, rather than the cloth being placed in the placing groove 11 from the side far away from the clamping groove part 111, resulting in the cloth not being stably clamped in the placing groove 11.

[0037] Refer to Figure 4 , a clamping installation mark 5 pointing to one end of the clamping part 21 is arranged on the surface of the clamping block 2. Since the inclination angle of the clamping block 2 is 75 degrees, the inclination angle is not obvious enough, so it is easy to cause the reverse installation of the clamping block 2. Through the clamping installation mark 5 arranged on the surface of the clamping block 2, the direction of the clamping part 21 of the clamping block 2 can be clearly seen, thereby improving the installation efficiency of the clamping block 2.

[0038] The implementation principle of the winding drum structure of a roll of cloth in an embodiment of the present application is as follows: Before the cloth is wound on the winding drum, the end of the cloth is first placed in the placing groove 11 from one end having the clamping groove part 111, and then the clamping block 2 is clamped in the placing groove 11. Since there is a gap between the placing groove 11 and the clamping block 2 that can accommodate the cloth, the cloth can be clamped in the placing groove 11 along with the clamping block 2. During the process of the cloth being wound on the winding drum under force, the clamping part 21 is clamped in the clamping groove, thereby fixing the end of the cloth on the winding drum, reducing the use of consumables such as tapes to fix the cloth on the winding drum, and thus reducing the production cost.

[0039] Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings as understood by those of ordinary skill in the art to which this application pertains. The terms "first", "second", "third" and similar terms used in the specification and claims of this application do not denote any order, quantity or importance, but are merely used to distinguish different components. Similar terms such as "a" or "an" do not denote a quantity limitation, but rather denote the presence of at least one. Terms such as "comprising" or "including" mean that the elements or items appearing before "comprising" or "including" cover the elements or items listed after "comprising" or "including" and their equivalents, and do not exclude other elements or items. Terms such as "upper", "lower", "left", "right" are only used to indicate relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationships may also change accordingly.

[0040] The above are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.

Claims

1. A winding drum structure for a scroll cloth, characterized in that: It includes a winding drum body (1) and a clamping block (2). A placement groove (11) is axially formed on the surface of the winding drum body (1). The clamping block (2) is embedded in the placement groove (11). There is a gap for accommodating fabric between the two groove walls of the placement groove (11) and the two side walls of the clamping block (2). A clamping groove portion (111) is obliquely downwardly provided on one side groove wall of the placement groove (11). A clamping portion (21) that cooperates with the clamping groove portion (111) for clamping is obliquely provided on one side wall of the clamping block (2).

2. The winding drum structure of the scroll cloth according to claim 1, characterized in that: The included angle of the clamping groove portion (111) is between 65 - 85 degrees.

3. The take-up drum structure of the scroll cloth according to claim 2, characterized in that: The included angle of the clamping groove portion (111) is set to 75 degrees.

4. The winding drum structure of the scroll cloth according to claim 1, characterized in that: A fabric installation mark (4) is provided on the surface of the winding drum body (1) near the clamping groove portion (111).

5. The take-up drum structure of the scroll cloth according to claim 1, characterized in that: A clamping installation mark (5) pointing to one end of the clamping portion (21) is provided on the surface of the clamping block (2).

6. The take-up drum structure of the scroll cloth according to claim 1, characterized in that: The surface of the clamping block (2) is arc-shaped, and the clamping block (2) and the winding drum body (1) enclose a complete winding drum.

7. The take-up drum structure of the scroll cloth according to claim 1, characterized in that: Magnets (3) that attract each other are embedded at the relative positions of the clamping block (2) and the placement groove (11).

8. The take-up drum structure of the scroll cloth according to claim 7, characterized in that: A plurality of the magnets (3) are correspondingly provided along the length direction of the clamping block (2) and the length direction of the placement groove (11).

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