Cord fabric softening device

Abstract

The utility model discloses a cord fabric softening device which comprises a machine frame, a driving assembly is arranged at one end of the machine frame, a first soft fabric gear and a second soft fabric gear are respectively arranged at the output end of the driving assembly through a synchronous assembly, the first soft fabric gear is connected with the machine frame, and adjusting assemblies matched with the second soft fabric gear are arranged at the two ends of the machine frame. According to the utility model, single servo motor driving can be realized, synchronization can be realized, the non-meshing condition is avoided, the soft cloth gear can be adaptively adjusted according to the conveying speed and tension of the cord fabric, the adjusting component arranged on the soft cloth gear II can be driven by the cylinder main body to open and close, the opening and closing amplitude is adjustable, and the working efficiency is improved. Loading and unloading of the cord fabric and adjustment of the softening degree are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of softening equipment, in particular to a cord fabric softening device. Background Art

[0002] At present, in the tire cord fabric industry, the equipment for softening the cord fabric mainly includes a softening device, which includes two sets of blade softening knives with adjustable angles and one set of gear softening knives. After the cord fabric passes through the blade softening knives and gear softening knives with a certain angle, the fabric surface can be softened.

[0003] However, the existing softening devices have certain defects in actual use. For example, the softening knife is inconvenient to adjust. When switching between different products, the angle spacing of the softening knife needs to be adjusted manually, which is time-consuming and laborious. The adjustment range is not large, the softening effect is not good, and it cannot meet customer and production requirements. Utility Model Content

[0004] The purpose of the utility model is to provide a cord fabric softening device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cord fabric softening device, comprising a frame, a driving assembly is provided at one end of the frame, a soft fabric gear 1 and a soft fabric gear 2 are provided at the output end of the driving assembly through a synchronization assembly, the soft fabric gear 1 is connected to the frame, and adjustment assemblies matching the soft fabric gear 2 are provided at both ends of the frame.

[0006] Preferably, in order to ensure overall stability, the frame includes a left frame plate and a right frame plate, and connecting rods are equidistantly provided between the left frame plate and the right frame plate.

[0007] Preferably, in order to facilitate synchronous rotation, the driving assembly includes a mounting plate arranged at one end of the right frame plate, a servo motor is fixedly provided in the mounting plate, a rotating shaft 1 is provided at the output end of the servo motor, a bearing seat frame is provided at the end of the right frame plate away from the mounting plate, a bearing seat matching the rotating shaft 1 is provided in the bearing seat frame, and the rotating shaft 1 is connected to the flexible cloth gear 1 through a synchronous assembly.

[0008] Preferably, in order to facilitate the synchronous rotation of the two sets of flexible cloth gears, the driving assembly also includes a main gear arranged on the first rotating shaft, a driven gear is meshed on one side of the main gear, a second rotating shaft is fixed inside the driven gear, and the second rotating shaft is connected to the second flexible cloth gear through a synchronization assembly.

[0009] Preferably, in order to facilitate synchronous rotation without disengagement, the synchronous assembly includes a main synchronous pulley arranged on a rotating shaft, and a slave synchronous pulley is provided at one end of the flexible cloth gear, and the main synchronous pulley and the slave synchronous pulley are connected by a synchronous belt.

[0010] Preferably, in order to facilitate the adjustment of the tightness of the synchronous belt, a tensioning wheel matching the synchronous belt is further provided on the right frame plate, and the synchronous assembly on the flexible fabric gear 2 has the same structure as the synchronous assembly on the flexible fabric gear 1.

[0011] Preferably, in order to facilitate the adjustment of the opening and closing range, facilitate the loading and unloading of the curtain fabric and adjust the softening degree, the adjustment component includes a cylinder body arranged at one end of the left frame plate and the right frame plate away from each other, and a floating joint is provided at the output end of the cylinder body, and the floating joint is connected to the end of the flexible fabric gear 2 through a connecting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) A single servo motor drive can be realized by cooperating with a synchronous component, which can achieve synchronization without any non-engagement. Moreover, the soft cloth gear can be adaptively adjusted according to the conveying speed and tension of the cord fabric. The adjustment component provided on the second soft cloth gear can be driven to open and close by the cylinder body, and the opening and closing range is adjustable, which is convenient for loading and unloading the cord fabric and adjusting the softening degree.

[0014] (2) Through the mutual cooperation of the above components, the soft cloth gear can be flexibly adjusted according to different products in actual use, so that it can be better adapted to the product, and then the angle and spacing can be adjusted as needed to ensure the softening effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a cord fabric softening device proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of a frame in a cord fabric softening device proposed in the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of a cord fabric softening device proposed by the utility model;

[0018] Figure 4 This is a structural schematic diagram of an adjustment component and a fabric softening gear 2 in a cord fabric softening device proposed by the utility model;

[0019] Figure 5 This is a structural schematic diagram of a cord fabric softening device in Embodiment 2 of the present utility model;

[0020] Figure 6 This is a structural schematic diagram of a frame in a second embodiment of a cord fabric softening device proposed by the utility model;

[0021] Figure 7It is a structural schematic diagram of a fabric softening gear 1 in a second embodiment of a cord fabric softening device proposed by the utility model;

[0022] Figure 8 It is a structural schematic diagram of the fabric softening gear 2 in the second embodiment of the cord fabric softening device proposed by the utility model.

[0023] In the figure: 1. left frame plate; 2. right frame plate; 3. mounting plate; 4. bearing seat frame; 5. connecting rod; 6. servo motor; 7. flexible cloth gear 1; 8. cylinder body; 9. rotating shaft 1; 10. connecting plate; 11. main gear; 12. main synchronous pulley; 13. slave synchronous pulley; 14. tensioning pulley; 15. synchronous belt; 16. floating joint; 17. flexible cloth gear 2; 18. driven gear; 19. rotating shaft 2; 20. guide roller; 21. tension roller; 22. driving motor; 23. linear guide rail; 24. guide rail slider. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] See also Figure 1-Figure 4 The utility model provides an embodiment: a cord fabric softening device, including a frame for assembling the softening device, which is composed of a left frame plate 1 and a right frame plate 2, and the two groups are fixedly connected by four groups of connecting rods 5 to ensure the stability of the whole, and a synchronous component is installed on one end of the frame (right frame plate 2) through a driving component, and the synchronous component is respectively provided with a soft cloth gear 1 7 and a soft cloth gear 2 17, which can facilitate the loading and unloading of the cord fabric and the adjustment of the softening degree, and for the driving component, one end of the right frame plate 2 is welded with a mounting plate 3, and the internal A servo motor 6 is installed, and a rotating shaft 9 is fixedly installed on the output end of the servo motor 6 through a coupling, and a bearing seat frame 4 is also welded to the end of the outer wall of the right frame plate 2, which can be conveniently connected to the rotating shaft 9 through the bearing seat to ensure stable rotation, and a main gear 11 is also sleeved on the rotating shaft 9, and a driven gear 18 is meshed on one side of the main gear 11, and a rotating shaft 2 19 is fixedly set in the driven gear 18, which can be conveniently connected to the flexible gear 2 17 through a synchronization component. It is driven by a single servo motor 6 and can be synchronized without any non-meshing.

[0027] See also Figure 1-Figure 4, and in order to facilitate the rotation of the soft cloth gear 1 7 and the soft cloth gear 2 17, the two rotate in opposite directions, the synchronous component includes a main synchronous pulley 12 installed on the rotating shaft 1 9, and a slave synchronous pulley 13 is provided at one end of the soft cloth gear 1 7, and the two rotate synchronously through a synchronous belt 15, and a tensioning wheel 14 adapted to the synchronous belt 15 is also installed on the right frame plate 2, which can conveniently adjust the tightness of the synchronous belt 15, and the structure of the synchronous component on the soft cloth gear 2 17 is the same as that on the soft cloth gear 1 7. In order to facilitate the adjustment of the meshing state and amplitude between the two soft cloth gears, the ends of the frame (left frame plate 1 and right frame plate 2) are both installed with the cylinder body 8 of the adjustment component through the cylinder mounting seat, and the output end thereof is provided with a floating joint 16, and the floating joint 16 is connected to the end of the soft cloth gear 2 17 through the connecting plate 10, and a through groove is opened on the frame (left frame plate 1 and right frame plate 2), which will not affect the adjustment movement of the soft cloth gear 2 17.

[0028] Working principle: When the utility model is in use, the meshing state and amplitude between the soft cloth gear 2 17 and the soft cloth gear 1 7 can be adjusted as needed. The cylinder body 8 can be extended and retracted, and the floating joint 16 can be used to move and adjust the soft cloth gear 2 17 on the connecting plate 10, so as to complete the adjustment of the meshing state and amplitude. When in use, the servo motor 6 can be used to rotate the rotating shaft 1 9, and then the main gear 11 can be rotated. At this time, the rotating shaft 2 19 on the driven gear 18 can be rotated. At the same time, the main synchronous pulley 12 rotates, and the synchronous belt 15 and the slave synchronous pulley 13 can be used to rotate the soft cloth gear 1 7 and the soft cloth gear 2 17 synchronously, and the rotation directions are opposite, so that the curtain fabric can be softened conveniently, and can be adaptively adjusted according to the conveying speed and tension of the curtain fabric.

[0029] Embodiment 2

[0030] See also Figure 1-Figure 4As for the softening device, it also includes a frame, which is also composed of a left frame plate 1, a right frame plate 2 and a connecting rod 5. A soft cloth gear 7 is arranged between the frames, one end of which is fixedly connected to the output end of the servo motor 6 through a coupling, which can conveniently rotate with the soft cloth gear 7, and both ends of the frame (left frame plate 1 and right frame plate 2) are fixedly installed with a cylinder body 8 through a cylinder mounting seat, which is connected to a rectangular plate through a floating joint 16, and a guide slider 24 is arranged on the rectangular plate. Linear guides 23 for facilitating the sliding of the guide slider 24 are installed on both ends of the frame (left frame plate 1 and right frame plate 2), and the two rectangular plates can be rotatably connected through a bearing seat. It is connected to a soft cloth gear 217, and one end is fixedly connected to the output end of a driving motor 22 (also a servo motor 6) through a coupling, so that it can be easily extended and retracted through the cylinder body 8, and can move back and forth with the soft cloth gear 21, and can be easily adjusted. At the same time, two groups of guide rollers 20 and a group of tension rollers 21 are rotatably arranged on the frame to match the cord fabric. The tension roller 21 can detect the tension of the cord fabric at the current position. The cylinder body 8 (which can be an electric push rod) adjusts the meshing gap of the soft cloth gear according to the tension and the speed of the cord fabric. At the same time, in conjunction with the speed adjustment of the servo motor 6, the degree of softening can be actively adjusted to achieve a good softening effect.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cord fabric softening device, comprising a frame, characterized in that: A driving assembly is provided at one end of the frame, and a flexible fabric gear 1 (7) and a flexible fabric gear 2 (17) are provided at the output end of the driving assembly through a synchronization assembly, the flexible fabric gear 1 (7) is connected to the frame, and adjustment assemblies matching the flexible fabric gear 2 (17) are provided at both ends of the frame; The regulating assembly comprises a cylinder body (8) arranged at one end of the left frame plate (1) and the right frame plate (2) which are away from each other, and a floating joint (16) is provided at the output end of the cylinder body (8), and the floating joint (16) is connected to the end of the second flexible gear (17) through a connecting plate (10).

2. A cord fabric softening device according to claim 1, characterized in that: The frame comprises a left frame plate (1) and a right frame plate (2), and connecting rods (5) are equidistantly arranged between the left frame plate (1) and the right frame plate (2).

3. A cord fabric softening device according to claim 2, characterized in that: The driving assembly comprises a mounting plate (3) arranged at one end of the right frame plate (2), a servo motor (6) being fixedly arranged inside the mounting plate (3), a rotating shaft (9) being arranged at the output end of the servo motor (6), a bearing seat frame (4) being arranged at one end of the right frame plate (2) away from the mounting plate (3), a bearing seat matching the rotating shaft (9) being arranged inside the bearing seat frame (4), and the rotating shaft (9) being connected to the flexible cloth gear (7) through the synchronization assembly.

4. A cord fabric softening device according to claim 3, characterized in that: The driving assembly further comprises a main gear (11) arranged on the first rotating shaft (9), a driven gear (18) being meshed with one side of the main gear (11), a second rotating shaft (19) being fixedly arranged inside the driven gear (18), and the second rotating shaft (19) being connected to the second flexible gear (17) through the synchronization assembly.

5. A cord fabric softening device according to claim 4, characterized in that: The synchronous assembly comprises a main synchronous pulley (12) arranged on a rotating shaft (9), and a slave synchronous pulley (13) is arranged at one end of the flexible gear (7), and the main synchronous pulley (12) and the slave synchronous pulley (13) are connected via a synchronous belt (15).

6. A cord fabric softening device according to claim 5, characterized in that: The right frame plate (2) is also provided with a tensioning wheel (14) matching the synchronous belt (15), and the synchronous component on the second flexible fabric gear (17) has the same structure as the synchronous component on the first flexible fabric gear (7).

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