A winding frame

Abstract

The utility model belongs to tool equipment technical field, concretely relates to a winding frame. The utility model discloses: frame, including middle crossbeam and upper crossbeam, a pair of rotary drum, be located in the frame, and the top edge of rotary drum does not exceed the top surface of middle crossbeam, and the center position of a pair of rotary drum is used for placing cloth roll, fixed support, be located in one end of middle crossbeam, moving support, be located in the other end of middle crossbeam, the upper portion of fixed support and moving support all is provided with the limit slot, compression roller, be located in the limit slot, and the bottom edge of compression roller is contacted with the top edge of cloth roll. The utility model is used to solve the technical problem that cloth roll follow-up winding mode in the prior art exists end face and cannot keep neat, and cloth roll fluffy influences product appearance and occupies more space.

Description

Technical Field

[0001] This utility model belongs to the field of tooling equipment technology, specifically relating to a winding rack. Background Technology

[0002] In textile enterprises, fabric rolls frequently encounter winding and unwinding situations during production. Existing winding equipment generally falls into two categories: one directly drives the spindle inside the fabric roll to rotate, thus winding the roll; the other involves winding one end of the fabric onto the spindle, then placing the spindle with the fabric on a pair of rotating drums. The rotation of the drums drives the spindle to rotate, moving the fabric roll from a small roll to a large roll, with the roll in a follow-along state. The first winding method is mainly used in weaving equipment, while the second is primarily used in inspection equipment. In the second method, because the fabric roll is in a semi-free state, axial movement is inevitable, causing the end faces of the roll to not remain neat. Furthermore, the fabric cannot be kept tightly woven during winding, resulting in a loose, fluffy roll that not only affects its appearance but also occupies more storage space. Utility Model Content

[0003] This utility model provides a winding rack to solve the technical problems of existing fabric roll winding methods, such as the inability to keep the end face neat, and the fabric roll being fluffy, affecting the product appearance and occupying more space. This utility model includes: a frame, comprising a middle crossbeam and an upper crossbeam; A pair of rotating drums are disposed within the frame, and the top edge of the rotating drums does not exceed the top surface of the middle crossbeam. The center position of the pair of rotating drums is used to place the fabric roll. A fixed bracket is located at one end of the middle crossbeam; A movable support is located at the other end of the middle crossbeam; Limit grooves are provided on the upper part of both the fixed bracket and the movable bracket; A pressure roller is disposed within the limiting groove, and the bottom edge of the pressure roller contacts the top edge of the fabric roll.

[0004] This invention uses a fixed bracket and a movable bracket to axially limit the fabric roll, preventing axial movement and ensuring a neat end face. Secondly, the movable bracket can adjust the relative distance with the fixed bracket to accommodate fabric rolls of different lengths, and it is also more convenient to pick up and put down the fabric roll. In addition, the pressure roller can press down the fabric roll and move with it, which can also keep the fabric roll tight and non-loose during winding.

[0005] Furthermore: one end of any one of the rotating drums is connected to a drive source; The surface of the rotating drum is provided with anti-slip texture. The beneficial effect of this step is that the anti-slip texture on the surface of the rotating drum can increase the friction with the fabric roll, allowing the fabric roll to keep rotating continuously.

[0006] Furthermore: bearing seats are provided at both ends of the pressure roller; A pendant is also provided on one side of the frame. The pendant and the bearing seat are connected by a fixed pulley mechanism, which is located at the upper crossbeam. The beneficial effect of this step is that the pendant reduces the downward pressure of the pressure roller and avoids deforming the fabric roll.

[0007] Furthermore: the frame is provided with a limiting groove corresponding to the position of the bearing seat, and the bearing seat is located in the limiting groove. The beneficial effect of this step is that the limiting groove can restrict the bearing seat to move only up and down, ensuring that the bottom edge of the pressure roller and the top edge of the cloth roll are always in contact.

[0008] Furthermore, the movable support is provided with a locking clamp, which is used to fix the movable support on the middle crossbeam. The beneficial effect of this step is that it can restrict the movement of the movable support and prevent the movable support from deviating during the winding process.

[0009] Furthermore, it also includes stop blocks, which are respectively located at both ends of the fabric roll and abut against the inner sides of the fixed bracket and the movable bracket. The beneficial effect of this step is that the stop blocks correspond to the position of the roll shaft, thus avoiding contamination of the end face of the fabric roll.

[0010] Furthermore: Several hinge blocks are provided on one side of the middle crossbeam. The top surface of the hinge block does not exceed the top surface of the middle crossbeam. The beneficial effect of this step is that the rolled-up fabric roll is heavy and not easy to move. It can only be pushed onto the placement platform on one side. However, the placement platform is for the convenience of forklifts to move the fabric roll. Therefore, the placement platform is rotated and not placed for a long time. Moreover, the placement platform is not close to the winding rack. So the hinge block is a device to make up for the distance between the winding rack and the placement platform. When it is necessary to push the fabric roll away, the hinge block is pushed out, and the fabric roll is transferred from the hinge block to the placement platform. When not in use, the hinge block is rotated to the side that is close to the winding rack.

[0011] Furthermore: a connecting rod is provided between the plurality of the hinge blocks, and the connecting rod is hinged to each of the hinge blocks; The middle crossbeam is also provided with a locking hook on the side near the hinge block; The side of one of the hinge blocks corresponding to the locking hook is provided with a buckle, and the locking hook can be inserted into the buckle. The beneficial effect of this step is that the linkage of several hinge blocks is realized through the connecting rod, and the positioning is realized through the locking hook and the buckle, so that the hinge block is kept in the extended state.

[0012] The beneficial effects of this utility model are: 1. This application enables the fabric roll to maintain a relatively stable position during the winding process, and makes the end face of the wound fabric roll neater; 2. The pressure roller in this application can keep the wound fabric roll in a tight state, not fluffy, maintain the good appearance of the fabric roll, and also reduce the diameter of the fabric roll, saving storage space. Attached Figure Description

[0013] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 A schematic diagram of the structure of a winding rack provided by this utility model; Figure 2 A schematic diagram of the cross-sectional structure of a winding rack provided by this utility model. Figure 1 ; Figure 3 A schematic diagram of the cross-sectional structure of a winding rack provided by this utility model. Figure 2 .

[0015] Figure label: 1-Frame; 2-Rotating drum; 3-Fixed bracket; 4-Moving bracket; 5-Pressure roller; 6-Pendant; 7-Fixed pulley mechanism; 8-Hinge block; 9-Connecting rod; 10-Locking hook; 41-Limiting groove; 42-Stop block. Detailed Implementation

[0016] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention. It should be noted that, unless otherwise stated, the technical or scientific terms used in this application shall have the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

[0017] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0018] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly defined.

[0019] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0021] Implementation of this application, for example Figures 1-3 As shown, this application provides a winding rack.

[0022] This application includes: a frame 1, including a middle crossbeam and an upper crossbeam, and columns connecting the middle crossbeam and the upper crossbeam, the upper crossbeam and the middle crossbeam being perpendicular to each other; A pair of rotating cylinders 2 are located inside the frame 1, and the top edge of the rotating cylinders 2 does not exceed the top surface of the middle crossbeam. The center position of the pair of rotating cylinders 2 is used to place the fabric roll, so that the rotating cylinders 2 will not interfere with the movable support 4 on the middle crossbeam. Fixed bracket 3 is located at one end of the middle crossbeam; A movable support 4 is located at the other end of the middle crossbeam, and a cloth roll is placed between the fixed support 3 and the movable support 4. Both the fixed bracket 3 and the movable bracket 4 have limit grooves 41 on their upper parts; The pressure roller 5 is disposed in the limiting groove 41, and the bottom edge of the pressure roller 5 contacts the top edge of the fabric roll.

[0023] This application uses a fixed bracket 3 and a movable bracket 4 to axially limit the fabric roll, preventing axial movement of the fabric roll and ensuring that the end face of the fabric roll is neat. Secondly, the movable bracket 4 can adjust the relative distance with the fixed bracket 3 to accommodate fabric rolls of different lengths, and it is also more convenient to pick up and put down the fabric roll. In addition, the pressure roller 5 can press down the fabric roll and move with the fabric roll, which can also keep the fabric roll in a tight and non-loose structure when it is rolled up.

[0024] Based on the above technical solution, one end of any one of the rotating drums 2 is connected to a drive source. The drive source is generally a motor equipped with a reduction gearbox. The output shaft of the reduction gearbox is fixedly connected to the shaft end of the rotating drum 2. The other rotating drum 2 moves in tandem or in linkage. If it is in linkage, the two rotating drums 2 can be connected by meshing gear pairs or belt drives. It should be noted that the fabric roll is tangent to the two rotating drums 2 respectively, but the two rotating drums 2 are not tangent to the outside. Therefore, the rotation direction of the two rotating drums 2 is the same, so that the frictional force acting on the fabric roll is in the same direction at the same time. The surface of the rotating drum 2 is provided with anti-slip texture, which is generally a grid-like raised texture. The anti-slip texture on the surface of the rotating drum 2 can increase the friction with the fabric roll, allowing the fabric roll to keep rotating continuously.

[0025] Based on the above technical solution, bearing seats are provided at both ends of the pressure roller 5; A pendant 6 is also provided on one side of the frame 1. The pendant 6 and the bearing seat are connected by a fixed pulley mechanism 7. The fixed pulley mechanism 7 is located at the upper crossbeam. The pendant 6 reduces the downward pressure of the pressure roller 5 and prevents the fabric roll from being deformed.

[0026] The fixed pulley mechanism 7 serves to reverse the direction, allowing the weight of the pendant 6 to balance the weight of the pressure roller 5, thereby reducing the downward pressure of the pressure roller 5 on the fabric roll. Currently, the pressure roller 5 is heavy because the existing carbon steel material is inexpensive and easy to process; if the pressure roller 5 were made of a lightweight material, reducing the weight while keeping the diameter the same, the pendant 6 would not be needed. The fixed pulley mechanism 7 consists of at least one sprocket and a chain, with the two ends of the chain connected to the pendant 6 and the bearing seat, respectively.

[0027] Based on the above technical solution, the frame 1 is provided with a limiting groove corresponding to the position of the bearing seat. The bearing seat is located in the limiting groove. The limiting groove can restrict the bearing seat to move only up and down, ensuring that the bottom edge of the pressure roller 5 is always in contact with the top edge of the cloth roll.

[0028] Based on the above technical solution, the movable support 4 is equipped with a locking clamp. The locking clamp is used to fix the movable support 4 to the middle crossbeam, which can restrict the movement of the movable support 4 and prevent the movable support 4 from deviating during the winding process, thus preventing the fabric roll from moving axially. The locking clamp can be a quick clamp welded to the base plate of the movable support 4, which increases the friction between the base plate and the middle crossbeam by applying downward pressure to fix it. Alternatively, the locking clamp can be a U-bolt, located on both sides of the movable support 4, and clamped to the middle crossbeam to achieve the locking purpose. The locking clamp is not limited to the above embodiments.

[0029] Based on the above technical solution, it also includes a stop block 42. The stop block 42 is respectively located at both ends of the fabric roll and abuts against the inner side of the fixed bracket 3 and the movable bracket 4 respectively. The stop block 42 corresponds to the position of the roll and can be partially inserted into the roll. The stop block 42 is equivalent to an extension of the roll and can prevent the end face of the fabric roll from contacting the inner side of the fixed bracket 3 and the movable bracket 4, thus avoiding contamination of the end face of the fabric roll.

[0030] Based on the above technical solution, several hinge blocks 8 are provided on one side of the middle crossbeam. The top surface of the hinge block 8 does not exceed the top surface of the middle crossbeam. The wound fabric roll is heavy and difficult to move, so it can only be pushed onto a placement platform on one side. However, the placement platform is for easy forklift handling of the fabric roll, so it is rotated and not permanently placed. Furthermore, the placement platform is not placed directly against the winding rack. Therefore, the hinge block 8 is a device to bridge the distance between the winding rack and the placement platform. When the fabric roll needs to be pushed away, the hinge block 8 is pushed out, and the fabric roll transitions from the hinge block 8 to the placement platform. When not in use, the hinge block 8 is rotated to the side that is close to the winding rack. The hinge block 8 is as follows... Figure 2 and Figure 3 As shown, the working state can be switched.

[0031] Based on the above technical solution, a connecting rod 9 is provided between several of the hinge blocks 8, and the connecting rod 9 is hinged to each of the hinge blocks 8; The middle crossbeam is also provided with a locking hook 10 on the side near the hinge block 8; The locking hook 10 has a buckle on the side of one of the hinge blocks 8. The locking hook 10 can rotate and be pulled up and down. Pulling the locking hook 10 up and rotating it to the position of the corresponding buckle, and then lowering the locking hook 10, allows the buckle to be inserted. The linkage of several hinge blocks 8 is achieved through the connecting rod, which can control the rotation of multiple hinge blocks 8 at one time. The locking hook 10 and the buckle are used for positioning, keeping the hinge block 8 in the extended state and preventing it from retracting during the rolling of the fabric roll.

[0032] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification. In the description of this specification, references to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A winding rack, characterized in that, include: The frame includes a middle crossbeam and a top crossbeam; A pair of rotating drums are disposed within the frame, and the top edge of the rotating drums does not exceed the top surface of the middle crossbeam. The center position of the pair of rotating drums is used to place the fabric roll. A fixed bracket is located at one end of the middle crossbeam; A movable support is located at the other end of the middle crossbeam; Limit grooves are provided on the upper part of both the fixed bracket and the movable bracket; A pressure roller is disposed within the limiting groove, and the bottom edge of the pressure roller contacts the top edge of the fabric roll.

2. The winding rack according to claim 1, characterized in that, One end of any of the rotating drums is connected to a drive source; The surface of the rotating drum is provided with anti-slip texture.

3. The winding rack according to claim 1, characterized in that, The pressure roller is provided with bearing seats at both ends; A pendant is also provided on one side of the frame. The pendant and the bearing seat are connected by a fixed pulley mechanism, which is located at the upper crossbeam.

4. The winding rack according to claim 3, characterized in that, The frame is provided with a limiting groove corresponding to the position of the bearing seat, and the bearing seat is disposed in the limiting groove.

5. The winding rack according to claim 1, characterized in that, The movable support is equipped with a locking clamp, which is used to fix the movable support to the middle crossbeam.

6. The winding rack according to claim 1, characterized in that, It also includes stop blocks, which are respectively located at both ends of the fabric roll and abut against the inner sides of the fixed bracket and the movable bracket.

7. The winding rack according to claim 1, characterized in that, A plurality of hinge blocks are provided on one side of the central crossbeam, and the top surface of the hinge blocks does not exceed the top surface of the central crossbeam.

8. The winding rack according to claim 7, characterized in that, A connecting rod is provided between several of the hinge blocks, and the connecting rod is hinged to each of the hinge blocks; The middle crossbeam is also provided with a locking hook on the side near the hinge block; A buckle is provided on the side of one of the hinge blocks corresponding to the locking hook, and the locking hook can be inserted into the buckle.

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