Flattening device for soft cloth composite curtain

Abstract

The utility model discloses a soft cloth composite curtain flattening device which comprises an operation table and a spraying structure arranged on the operation table, assembling frames are symmetrically arranged on the operation table located on one side of the spraying structure, an upper rotating wheel and a lower rotating wheel are arranged between the two assembling frames, and the two ends of the lower rotating wheel are rotationally arranged on the assembling frames correspondingly. The two ends of the upper rotating wheel are connected to the assembling frame through adjusting assemblies respectively, and the upper rotating wheel can move up and down according to the thickness of the curtain under the action of the adjusting assemblies so as to press the curtain located on the lower rotating wheel. According to the flattening device for the soft cloth composite curtain, in the curtain flattening device, the distance between the upper rotating wheel and the lower rotating wheel is changed through the adjusting assembly according to the change of the thickness of the curtain, so that the flattening device can adapt to flattening work of curtains with different thicknesses, manual adjustment is not needed in the whole process, operation is easy, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model particularly relates to a flattening device for soft cloth composite curtains. Background Art

[0002] During the use or storage of curtains, wrinkles and other conditions are very likely to occur, which greatly affects the appearance and quality of the curtains. In order to improve this problem, the utility patent with the authorization announcement number CN212611447U discloses a flattening device for soft cloth composite curtains. The curtains sprayed with hot water are placed in the rotating wheel, and the crank handle is turned to drive the rotating wheel to rotate, so that the curtains are passed between the two rotating wheels for flattening. However, in this technical solution, the rotating wheel is fixedly set on the transmission rod, and the transmission rod is fixed on the assembly frame through a bearing, that is, the distance between the two rotating wheels is fixed. When the thickness of the curtain changes, the distance between the two rotating wheels may be greater than the distance of the curtain thickness, thereby affecting the flattening effect of the curtain; or when the curtain needs to be folded in half and flattened, the distance between the two rotating wheels is difficult to adapt to the change in the thickness of the curtain, and the flattening operation cannot be performed. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a flattening device for soft cloth composite curtains.

[0004] In order to solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

[0005] A flattening device for soft cloth composite curtains comprises an operating table and a spray structure arranged on the operating table, an assembly rack is symmetrically arranged on the operating table located on one side of the spray structure, an upper rotating wheel and a lower rotating wheel are arranged between the two assembly racks, two ends of the lower rotating wheel are respectively rotatably arranged on the assembly rack, two ends of the upper rotating wheel are respectively connected to the assembly rack through adjustment components, and the upper rotating wheel can move up and down according to the thickness of the curtain under the action of the adjustment component to press the curtain located on the lower rotating wheel.

[0006] Preferably, the adjustment component includes a mounting groove arranged on each assembly frame, a sliding block is arranged in the mounting groove, an elastic member is arranged at the lower end of the sliding block, and the two ends of the upper rotating wheel are respectively connected to the corresponding sliding blocks. Under the action of external force, the upper rotating wheel drives the sliding block to squeeze or stretch the elastic member so that the upper rotating wheel approaches or moves away from the lower rotating wheel.

[0007] Preferably, sliding parts are respectively provided on both sides of the sliding block, balls are provided on the sliding parts, and guide grooves for rolling cooperation of the balls are provided in the mounting groove.

[0008] Preferably, the end of the lower rotating wheel is connected to a rotating motor.

[0009] Preferably, a first limiting plate and a second limiting plate are provided on the operating table along the length direction, and the first limiting plate and the second limiting plate are jointly arranged to form a limiting channel.

[0010] Preferably, the elastic member is a spring.

[0011] The beneficial effects of the utility model are:

[0012] The flattening device of soft cloth composite curtain of the present application comprises an operating table and a spray structure arranged on the operating table, an assembly rack is symmetrically arranged on the operating table located on one side of the spray structure, an upper rotating wheel and a lower rotating wheel are arranged between the two assembly racks, the two ends of the lower rotating wheel are respectively rotatably arranged on the assembly rack, the two ends of the upper rotating wheel are respectively connected to the assembly rack through an adjustment component, and the upper rotating wheel can move up and down according to the thickness of the curtain under the action of the adjustment component to press the curtain located on the lower rotating wheel. When the thickness of the curtain is small, the upper rotating wheel will drive the sliding block to move downward under the action of its own gravity, thereby squeezing the elastic member, thereby the distance between the upper rotating wheel and the lower rotating wheel will be reduced, so that the upper rotating wheel is pressed on the surface of the curtain located on the lower rotating wheel. When the thickness of the curtain increases, the upper rotating wheel will drive the sliding block to move upward, thereby stretching the elastic member, at this time the distance between the upper rotating wheel and the lower rotating wheel will increase, so that the distance between the upper rotating wheel and the lower rotating wheel can adapt to the flattening operation of thick curtains. In the curtain flattening device of the present application, the upper wheel changes the distance between the upper wheel and the lower wheel through the adjustment component according to the change of the curtain thickness, so it can adapt to the flattening work of curtains of different thicknesses. The whole process does not require manual adjustment, the operation is simple, and the work efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0014] Figure 1 This is a schematic diagram of the structure of a flattening device for a soft fabric composite curtain of the present application. Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the structure of a flattening device for a soft fabric composite curtain of the present application. Figure 2 . DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.

[0017] The orientation shown in the drawings cannot be understood as limiting the specific protection scope of the present utility model, and is only provided for reference and understanding of the preferred embodiments. The product components shown in the drawings may be changed in position, increased in number, or simplified in structure.

[0018] The "connection" described in the specification and the mutual "connection" relationship of the components shown in the drawings can be understood as a fixed connection or a detachable connection or an integral connection; it can be a direct connection or a connection through an intermediate medium. Ordinary technicians in this field can understand the connection relationship according to the specific circumstances and can derive different implementation methods in an appropriate manner such as screwing, riveting, welding, clamping or embedding.

[0019] With respect to the directional words such as up, down, left, right, top, bottom, etc. described in the specification and the directions shown in the drawings, the components may be in direct contact or in contact through other features between them; for example, "above" may mean directly above or obliquely above, or it simply means higher than other objects; other directions may be understood by analogy.

[0020] The materials for making parts with solid shapes shown in the specification and the drawings may be metal materials, non-metal materials or other synthetic materials; the mechanical processing techniques used for parts with solid shapes may be stamping, forging, casting, wire cutting, laser cutting, casting, injection molding, CNC milling, 3D printing, machining, etc.; ordinary technicians in this field can adaptively select or combine them according to different processing conditions, costs, and precisions, but are not limited to the above-mentioned materials and manufacturing processes.

[0021] A flattening device for soft fabric composite curtains, referring to Figure 1-Figure 2 , including an operating table 1 and a spray structure 2 arranged on the operating table 1, an assembly frame 3 is symmetrically arranged on the operating table 1 on one side of the spray structure 2, an upper rotating wheel 4 and a lower rotating wheel 5 are arranged between the two assembly frames 3, both ends of the lower rotating wheel 5 are rotatably arranged on the assembly frame 3, and both ends of the upper rotating wheel 4 are connected to the assembly frame 3 through adjustment components. Under the action of the adjustment component, the upper rotating wheel 4 can move up and down according to the thickness of the curtain to press the curtain located on the lower rotating wheel 5.

[0022] Furthermore, the adjustment component includes a mounting groove 61 arranged on each assembly frame 3, a sliding block 62 is arranged in the mounting groove 61, and an elastic member 63 is arranged at the lower end of the sliding block 62. The two ends of the upper rotating wheel 4 are respectively connected to the corresponding sliding blocks 62. Under the action of external force, the upper rotating wheel 4 drives the sliding block 62 to squeeze or stretch the elastic member 63, so that the upper rotating wheel 4 is close to or away from the lower rotating wheel 5.

[0023] Furthermore, sliding parts 621 are respectively provided on both sides of the sliding block 62 , and balls 622 are provided on the sliding parts 621 . A guide groove 6221 for rolling cooperation of the balls 622 is provided in the mounting groove 61 .

[0024] Furthermore, a rotating motor 7 is connected to the end of the lower rotating wheel 5 .

[0025] Furthermore, a first limiting plate 11 and a second limiting plate 12 are provided on the operating table 1 along the length direction, and the first limiting plate 11 and the second limiting plate 12 are jointly arranged to form a limiting channel 13 .

[0026] Furthermore, the elastic member 63 is a spring.

[0027] The working principle of the utility model is:

[0028] The curtain to be flattened is placed on the operating table 1, and the spray structure 2 is started at this time. The spray structure 2 sprays and moistens the curtain on the operating table 1. The hot water mist generated by the spray structure 2 can restore the fibers of the curtain to their initial state, and at the same time increase a certain amount of humidity to the curtain fabric to enhance the toughness of the curtain fabric, thereby avoiding the situation in which the fabric is too dry and causes tearing and breaking during the flattening process, causing irreparable damage to the curtain; after completing the spraying and moistening process, one end of the curtain is passed between the upper rotating wheel 4 and the lower rotating wheel 5. As an embodiment 1, a rotating motor 7 can be selected to drive the lower rotating wheel 5 to rotate, or a crank handle can be manually rotated to drive the lower rotating wheel 5 to rotate. When the curtain is pulled to move between the upper rotating wheel 4 and the lower rotating wheel 5, the upper rotating wheel will also rotate together, so that the curtain is flattened in pairs. When the thickness of the curtain is small, the upper wheel 4 will drive the sliding block 62 to move downward under the action of its own gravity, thereby squeezing the elastic member 63, thereby reducing the distance between the upper wheel 4 and the lower wheel 5, so that the upper wheel 4 is pressed against the curtain surface located on the lower wheel 5. When the thickness of the curtain increases, the upper wheel 4 will drive the sliding block 62 to move upward, thereby stretching the elastic member 63, and at this time the distance between the upper wheel 4 and the lower wheel 5 will increase, so that the distance between the upper wheel 4 and the lower wheel 5 can adapt to the flattening operation of thick curtains. In the curtain flattening device of the present application, the upper wheel 4 changes the distance between the upper wheel 4 and the lower wheel 5 through the adjustment component according to the change of the curtain thickness, so it can adapt to the flattening work of curtains of different thicknesses, and the whole process does not require manual adjustment, the operation is simple, and the work efficiency is improved.

[0029] On the basis of the above technical solution, in order to prevent the upper rotating wheel 4 from being offset during movement, the present application also provides a guide groove 6221 in the mounting groove 61, and sliding parts 621 are provided on both sides of the sliding block 62. Balls 622 are provided on the sliding parts 621. When the sliding block 62 moves up and down in the mounting groove 61, the sliding part 621 and the ball 622 will be driven to roll in the guide groove 6221. Thus, the arrangement can guide the moving trajectory of the sliding block 62, and the rolling cooperation can reduce the friction between the sliding block 62 and the mounting groove 61, and can reduce the generation of noise.

[0030] On the basis of the above technical solution, the present application further provides a first limiting plate 11 and a second limiting plate 12 on the operating table 1, and a limiting channel is formed between the first limiting plate 11 and the second limiting plate 12. When the staff pulls one end of the curtain, the curtain can be effectively prevented from shifting, so that the curtain enters between the upper rotating wheel 4 and the lower rotating wheel 5 for flattening.

[0031] The spray structure 2 used in the above technical solution can use a micro water pump to extract heated hot water, and then spray it through an atomizing nozzle for humidification. Since the working principle of this part of the design has been disclosed in detail in the utility patent with the authorization announcement number CN212611447U, and it is not the main design concept of this application, it will not be repeated in this article.

[0032] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A flattening device for soft fabric composite curtains, characterized in that: The invention comprises an operating table (1) and a spray structure (2) arranged on the operating table (1); an assembly frame (3) is symmetrically arranged on the operating table (1) located on one side of the spray structure (2); an upper rotating wheel (4) and a lower rotating wheel (5) are arranged between the two assembly frames (3); two ends of the lower rotating wheel (5) are respectively rotatably arranged on the assembly frame (3); two ends of the upper rotating wheel (4) are respectively connected to the assembly frame (3) through adjustment components; the upper rotating wheel (4) can move up and down according to the thickness of the curtain under the action of the adjustment component to press the curtain located on the lower rotating wheel (5).

2. The flattening device for soft fabric composite curtains according to claim 1, characterized in that: The adjustment assembly comprises a mounting groove (61) arranged on each assembly frame (3), a sliding block (62) is arranged in the mounting groove (61), an elastic member (63) is arranged at the lower end of the sliding block (62), and the two ends of the upper rotating wheel (4) are respectively connected to the corresponding sliding blocks (62), and the upper rotating wheel (4) drives the sliding block (62) to squeeze or stretch the elastic member (63) under the action of external force, so that the upper rotating wheel (4) is close to or away from the lower rotating wheel (5).

3. The flattening device for soft fabric composite curtains according to claim 2, characterized in that: Sliding parts (621) are respectively arranged on both sides of the sliding block (62), a ball bearing (622) is arranged on the sliding part (621), and a guide groove (6221) for the ball bearing (622) to roll and cooperate is arranged in the mounting groove (61).

4. The flattening device for soft fabric composite curtains according to claim 2, characterized in that: The end of the lower rotating wheel (5) is connected to a rotating motor (7).

5. The flattening device for soft fabric composite curtains according to claim 2, characterized in that: A first limiting plate (11) and a second limiting plate (12) are provided on the operating table (1) along the length direction; the first limiting plate (11) and the second limiting plate (12) are jointly arranged to form a limiting channel (13).

6. The flattening device for soft fabric composite curtains according to claim 2, characterized in that: The elastic member (63) is a spring.

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