Tensioning guide roller for drawing of stenter

Abstract

The utility model discloses a tensioning guide roller for traction of a stenter, and relates to the technical field of stenters. The guide roller comprises a base and a guide roller body, a fixing plate is arranged on the surface of a lifting tensioning assembly, an installing assembly used for installing the guide roller body is arranged on the surface of the fixing plate, a connecting bearing is fixedly connected to the surface of the guide roller body in a sleeved mode, and a butt joint assembly is arranged on the surface of the fixing plate. A butt joint assembly is arranged on the guide roller body, a lock hole is formed in the surface of the butt joint assembly, an insertion block is arranged on the surface of the butt joint assembly, a driving assembly used for rotation of the guide roller body is arranged on the surface of the butt joint assembly, a butt joint hole is formed in the surface of the guide roller body, and a limiting block is fixedly connected to the surface of the outer ring of the connecting bearing. The guide roller body is supported through the mounting assembly, the connecting bearing and the limiting block, the guide roller body is driven through the driving assembly, the aim of conveniently disassembling and assembling the guide roller body is achieved, and the problem that time and labor are wasted during disassembling and assembling is solved.

Description

Technical Field

[0001] This utility model relates to the field of tenter frame technology, specifically to a tensioning guide roller for tenter frame traction. Background Technology

[0002] In the textile printing and dyeing industry, the tenter frame is an important piece of equipment that stretches and irons fabrics to achieve a specified width and stable shape. The tension guide roller, a key component of the tenter frame, plays a crucial role in guiding the fabric's movement and regulating its tension.

[0003] In practical applications, the existing tensioning guide rollers used for tenter frames are designed with complex installation structures. The installation process often requires the use of various specialized tools. This inconvenience not only leads to a significant amount of time and manpower being spent on the initial installation of the tenter frame, but also causes prolonged equipment downtime and seriously affects production efficiency during subsequent maintenance work such as repairs and replacement of guide rollers.

[0004] Therefore, a tensioning guide roller for traction of a tenter frame is proposed. Utility Model Content

[0005] The purpose of this utility model is to provide a tensioning guide roller for traction of a tenter frame in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0007] A tensioning guide roller for a tenter frame includes a base and a guide roller body. The top surface of the base is provided with two sets of lifting tensioning components for controlling the fabric tension by adjusting the position of the guide roller body. A fixing plate is provided on the surface of each lifting tensioning component. An mounting component for mounting the guide roller body is provided on the surface of the fixing plate. A connecting bearing is fixedly sleeved on the surface of the guide roller body. A docking component is provided on the surface of the fixing plate. A locking hole is provided on the surface of the docking component. An insertion block is provided on the surface of the docking component. A drive component for rotating the guide roller body is provided on the surface of the docking component. A docking hole is provided on the surface of the guide roller body. A limit block is fixedly connected to the outer ring surface of the connecting bearing.

[0008] Furthermore, the lifting and tensioning assembly includes a cylinder, the top surface of the base is fixedly connected to the cylinder, and the fixing plate is fixedly connected to the telescopic rod of the cylinder. The top surface of the base is fixedly connected to a guide rail, the surface of the guide rail is slidably connected to a slider, the surface of the slider is fixedly connected to a mounting block, and the fixing plate is fixedly connected to the mounting block.

[0009] Furthermore, the mounting assembly includes a first half-set, the top surface of the fixing plate is fixedly connected to the first half-set, and the connecting bearing overlaps the inner wall of the first half-set. The surface of the first half-set is hinged to a second half-set, the surface of the first half-set is fixedly connected to a rotating seat, the surface of the rotating seat is provided with a threaded connecting rod, the surface of the threaded connecting rod is threadedly connected to a butterfly nut, and the surface of the second half-set is fixedly connected to a fixing block.

[0010] Furthermore, the docking assembly includes a connecting block, the top surface of the fixing plate is fixedly connected to the connecting block, and the insert block is movably inserted into the connecting block. The surface of the connecting block is provided with a moving groove, the inner wall of the moving groove is movably inserted into a placement block, and a lock hole is provided on the surface of the placement block.

[0011] Furthermore, the driving component includes a motor, the top surface of the placement block is fixedly connected to the motor, the output end of the motor is fixedly connected to a docking member, and the docking member is movably inserted into the docking hole.

[0012] Furthermore, there are two limiting blocks, and the two limiting blocks are symmetrically distributed on the surface of the connecting bearing.

[0013] The beneficial effects of this utility model are as follows:

[0014] This utility model's lifting and tensioning assembly can adjust the height of the fixed plate. When installing the guide roller body, the mounting assembly connects to the connecting bearing. The limiting block on the surface of the connecting bearing engages with the slot in the mounting assembly. The engaging assembly can drive the drive assembly to slide. When engaging the drive assembly with the guide roller body, the engaging part must be aligned with the engaging hole. By rotating the guide roller body, the engaging hole is aligned and connected to the engaging part. After alignment, the engaging part is inserted into the engaging hole. The position of the placement block is then fixed using the locking hole and the insert block. When disassembling the guide roller body, simply release the locking hole and the insert block from the engaging assembly components, move the drive assembly components out of the engaging hole, and then operate the mounting assembly to move the guide roller body outward. At this point, the mounting assembly, connecting bearing, and limiting block support the guide roller body, and the drive assembly drives the guide roller body, achieving the goal of easy assembly and disassembly of the guide roller body and avoiding the time-consuming and laborious process. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is an enlarged schematic diagram of the structure at point A of this utility model;

[0017] Figure 3 This is a schematic diagram of the first partial structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the second partial structure of this utility model.

[0019] Reference numerals: 1. Base; 2. Guide roller body; 3. Lifting and tensioning assembly; 301. Cylinder; 302. Guide rail; 303. Slider; 304. Mounting block; 4. Fixing plate; 5. Mounting assembly; 501. Half set one; 502. Half set two; 503. Rotating seat; 504. Threaded connecting rod; 505. Butterfly nut; 506. Fixing block; 6. Connecting bearing; 7. Docking assembly; 701. Connecting block; 702. Moving groove; 703. Placement block; 8. Locking hole; 9. Insertion block; 10. Drive assembly; 1001. Motor; 1002. Docking part; 11. Docking hole; 12. Limiting block. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a tensioning guide roller for a tenter frame includes a base 1 and a guide roller body 2. The top surface of the base 1 is provided with two sets of lifting tensioning components 3 for controlling the fabric tension by adjusting the position of the guide roller body 2. A fixing plate 4 is provided on the surface of the lifting tensioning components 3. An mounting component 5 for mounting the guide roller body 2 is provided on the surface of the fixing plate 4. A connecting bearing 6 is fixedly sleeved on the surface of the guide roller body 2. A docking component 7 is provided on the surface of the fixing plate 4. A locking hole 8 is provided on the surface of the docking component 7. An insert block 9 is provided on the surface of the docking component 7. A drive component 10 for rotating the guide roller body 2 is provided on the surface of the docking component 7. The guide roller body 2 has a mating hole 11 on its surface, and a limit block 12 is fixedly connected to the outer ring surface of the connecting bearing 6. Specifically, this is a tensioning guide roller for traction of a tenter frame. The connecting bearing 6 is installed on the shaft of the guide roller body 2. The lifting tensioning assembly 3 can drive the height of the fixed plate 4 to adjust, thereby controlling the tension of the fabric by adjusting the position of the guide roller body 2. When installing the guide roller body 2, the mounting assembly 5 is set to connect the connecting bearing 6. First, the connecting bearing 6 on the surface of the guide roller body 2 is overlapped in the mounting assembly 5, and the limit block 12 on the surface of the connecting bearing 6 is mated to the insert of the mounting assembly 5. The drive assembly 10 is installed on the docking assembly 7. The docking assembly 7 can drive the drive assembly 10 to slide. When docking the drive assembly 10 with the guide roller body 2, the components of the drive assembly 10 need to be aligned with the docking hole 11. By rotating the guide roller body 2, the docking hole 11 can be aligned with the components connected to the drive assembly 10. After alignment, the drive assembly 10 is moved by the docking assembly 7 so that the components of the drive assembly 10 are inserted into the docking hole 11. Then, the position of the drive assembly 10 can be fixed by the locking hole 8 and the insert block 9. At this time, the drive assembly 10... The position cannot be changed on the docking component 7. The guide roller body 2 can be rotated by the drive component 10, which is then used to pull the fabric. When disassembling the guide roller body 2, it is only necessary to release the fixing of the docking component 7 by the locking hole 8 and the insert block 9, move the component of the drive component 10 out of the docking hole 11, and then operate the mounting component 5 to move the guide roller body 2 outward. At this time, the guide roller body 2 is supported by the mounting component 5, the connecting bearing 6 and the limiting block 12, and the guide roller body 2 is driven by the drive component 10. This achieves the goal of facilitating the disassembly and assembly of the guide roller body 2 and avoids the problem of time-consuming and laborious disassembly and assembly.

[0025] like Figure 1As shown, the lifting tensioning assembly 3 includes a cylinder 301. The cylinder 301 is fixedly connected to the top surface of the base 1, and the fixed plate 4 is fixedly connected to the telescopic rod of the cylinder 301. A guide rail 302 is fixedly connected to the top surface of the base 1. A slider 303 is slidably connected to the surface of the guide rail 302. An mounting block 304 is fixedly connected to the surface of the slider 303, and the fixed plate 4 is fixedly connected to the mounting block 304. Specifically, the lifting tensioning assembly 3 is set to drive the guide roller body 2 mounted on the fixed plate 4 to adjust its height, thereby controlling the tension of the fabric. When the cylinder 301 operates, the telescopic rod of the cylinder 301 can drive the fixed plate 4 to move up and down. The guide rail 302, slider 303, and mounting block 304 guide the fixed plate 4. When the fixed plate 4 moves, the slider 303 slides on the surface of the guide rail 302. In coordination with the movement of the fixed plate 4, the fixed plate 4 can drive the guide roller body 2 mounted on its surface to adjust its height.

[0026] like Figure 1 , Figure 2 , Figure 3 As shown, the mounting assembly 5 includes a first half-set 501, which is fixedly connected to the top surface of the fixing plate 4. A connecting bearing 6 overlaps the inner wall of the first half-set 501. A second half-set 502 is hinged to the surface of the first half-set 501. A rotating seat 503 is fixedly connected to the surface of the first half-set 501. A threaded connecting rod 504 is provided on the surface of the rotating seat 503. A butterfly nut 505 is threadedly connected to the surface of the threaded connecting rod 504. A fixing block 506 is fixedly connected to the surface of the second half-set 502. Specifically, the mounting assembly 5 is used to support the guide roller body 2 on the fixing plate 4. When installing the guide roller body 2, the second half-set 502 is first flipped open, revealing the connecting bearing on the surface of the guide roller body 2. 6. Connect the connecting bearing 6 to half-set 501. Align the limiting block 12 on the surface of the connecting bearing 6 with the slot connected to half-set 501. Flip half-set 502 and rotate the threaded connecting rod 504. Screw the butterfly nut 505 into the threaded connecting rod 504 so that the butterfly nut 505 fits against the surface of the fixing block 506. At this time, half-set 502 and half-set 501 can be fixed. The connecting bearing 6 is installed in the mounting assembly 5 so that the guide roller body 2 can be connected to the mounting assembly 5. At the same time, the outer ring of the connecting bearing 6 is limited and connected to the mounting assembly 5 by the limiting block 12. The outer ring of the connecting bearing 6 cannot rotate. The inner ring of the connecting bearing 6 allows the guide roller body 2 to rotate on the mounting assembly 5.

[0027] like Figure 1 , Figure 3As shown, the docking assembly 7 includes a connecting block 701. The connecting block 701 is fixedly connected to the top surface of the fixing plate 4, and the insert block 9 is movably inserted into the connecting block 701. A moving groove 702 is provided on the surface of the connecting block 701, and a placement block 703 is movably inserted into the inner wall of the moving groove 702. A locking hole 8 is provided on the surface of the placement block 703. Specifically, the docking assembly 7 is used to install and connect the drive assembly 10, and can also drive the position of the drive assembly 10 to change, so that the drive assembly 10 and the guide roller body 2 can be docked. When the drive assembly 10 and the guide roller body 2 are connected, the placement block 703 can move in the moving groove 702. The placement block 703 can drive the drive assembly 10 to adjust its displacement. After the drive assembly 10 and the guide roller body 2 are docked, the insert block 9 is inserted into the locking hole 8, and the placement block 703 is fixedly connected to the connecting block 701, so that the position of the drive assembly 10 can be fixed, and the drive assembly 10 can drive the guide roller body 2 to rotate.

[0028] like Figure 1 , Figure 4 As shown, the drive assembly 10 includes a motor 1001. The motor 1001 is fixedly connected to the top surface of the placement block 703. The output end of the motor 1001 is fixedly connected to a docking member 1002, and the docking member 1002 is movably inserted into the docking hole 11. Specifically, the drive assembly 10 is configured to drive the guide roller body 2 to rotate, so that the guide roller body 2 can pull and move the fabric. When docking the docking member 1002 with the docking hole 11, the docking member 1002 needs to be aligned with the inner wall of the docking hole 11. At this time, the guide roller body 2 is rotated, and the rotation of the guide roller body 2 allows the docking member 1002 to be inserted into the docking hole 11. After the docking member 1002 is docked in the docking hole 11, the motor 1001 runs. The output end of the motor 1001, through the connection of the docking member 1002, can drive the guide roller body 2 to rotate on the mounting assembly 5.

[0029] like Figure 3 As shown, there are two limiting blocks 12, and the two limiting blocks 12 are symmetrically distributed on the surface of the connecting bearing 6. Specifically, the setting of the limiting blocks 12, by symmetrically setting the two limiting blocks 12 on the surface of the connecting bearing 6, makes the outer ring of the connecting bearing 6 fixed after it is installed in the mounting assembly 5, and the inner ring of the connecting bearing 6 allows the guide roller body 2 to rotate.

[0030] In summary: This tenter frame tensioning guide roller, through the setting of the lifting tensioning component 3, is used to change the height of the guide roller body 2, thereby controlling the tension of the fabric. During installation of the guide roller body 2, a connecting bearing 6 is connected to its surface. The connecting bearing 6 is overlapped in half-set 501, and the limiting block 12 on the surface of the connecting bearing 6 is aligned with the slot connected to half-set 501. Half-set 502 is then flipped over, and the threaded connecting rod 504 is rotated, screwing the butterfly nut 505 onto the threaded connecting rod 504. This allows the butterfly nut 505 to fit against the surface of the fixing block 506, at which point the second half 502 and the first half 501 can be fixed together. The connecting bearing 6 is then installed in the mounting assembly 5, allowing the guide roller body 2 to be overlapped and connected to the mounting assembly 5. The drive assembly 10 is installed on the docking assembly 7. When the drive assembly 10 is connected to the guide roller body 2, the placement block 703 can move in the moving groove 702. The placement block 703 drives the motor 1001 to adjust its displacement. When the docking part 10... When aligning with the docking hole 11, the docking part 1002 needs to be aligned with the inner wall of the docking hole 11. At this time, the guide roller body 2 is rotated. The outer ring of the connecting bearing 6 is fixed, while the inner ring of the connecting bearing 6 allows the guide roller body 2 to rotate. The rotation of the guide roller body 2 allows the docking part 1002 to be inserted into the docking hole 11. After alignment, the placement block 703 drives the motor 1001 to move, so that the docking part 1002 is inserted into the docking hole 11. Then, the insertion block 9 is inserted into the locking hole on the surface of the placement block 703. In step 8, the position of the placement block 703 on the connecting block 701 is fixed, so that the position of the motor 1001 is fixed. The drive assembly 10 can drive the guide roller body 2 to rotate. When disassembling the guide roller body 2, first move the insert block 9 out of the locking hole 8, and the placement block 703 moves on the connecting block 701, driving the motor 1001 to move, so that the docking part 1002 moves out of the docking hole 11. Then, flip the half set 502 open, and the guide roller body 2 can be moved outward to complete the disassembly of the guide roller body 2.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tensioning guide roller for traction of a tenter frame, characterized in that, The device includes a base and a guide roller body. The top surface of the base is provided with two sets of lifting and tensioning components for controlling the tension of the fabric by adjusting the position of the guide roller body. The surface of the lifting and tensioning components is provided with a fixing plate. The surface of the fixing plate is provided with an mounting component for mounting the guide roller body. A connecting bearing is fixedly sleeved on the surface of the guide roller body. A docking component is provided on the surface of the fixing plate. The surface of the docking component has a locking hole. The surface of the docking component has an insert block. The surface of the docking component has a drive component for rotating the guide roller body. The surface of the guide roller body has a docking hole. A limit block is fixedly connected to the outer ring surface of the connecting bearing.

2. The tensioning guide roller for a tenter frame according to claim 1, characterized in that, The lifting and tensioning assembly includes a cylinder. The cylinder is fixedly connected to the top surface of the base, and the fixing plate is fixedly connected to the telescopic rod of the cylinder. A guide rail is fixedly connected to the top surface of the base. A slider is slidably connected to the surface of the guide rail. An mounting block is fixedly connected to the surface of the slider, and the fixing plate is fixedly connected to the mounting block.

3. A tensioning guide roller for traction of a tenter frame according to claim 1, characterized in that, The installation assembly includes a first half-set, with the top surface of the fixing plate fixedly connected to the first half-set, and a connecting bearing overlapping the inner wall of the first half-set. The surface of the first half-set is hinged to a second half-set, and a rotating seat is fixedly connected to the surface of the first half-set. A threaded connecting rod is provided on the surface of the rotating seat, and a butterfly nut is threadedly connected to the surface of the threaded connecting rod. A fixing block is fixedly connected to the surface of the second half-set.

4. A tensioning guide roller for traction of a tenter frame according to claim 1, characterized in that, The docking assembly includes a connecting block, the top surface of the fixing plate is fixedly connected to the connecting block, and the insert block is movably inserted into the connecting block. The surface of the connecting block is provided with a moving groove, the inner wall of the moving groove is movably inserted into a placement block, and a lock hole is provided on the surface of the placement block.

5. A tensioning guide roller for traction of a tenter frame according to claim 4, characterized in that, The driving component includes a motor, the top surface of the placement block is fixedly connected to the motor, the output end of the motor is fixedly connected to a docking part, and the docking part is movably inserted into the docking hole.

6. A tensioning guide roller for traction of a tenter frame according to claim 1, characterized in that, There are two limiting blocks, and the two limiting blocks are symmetrically distributed on the surface of the connecting bearing.

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