Rolling device of braiding machine

Abstract

The utility model discloses a knitting machine rolling device which comprises a base, a driving assembly, a transmission roller assembly, a connecting sleeve, an adjusting frame assembly, a plurality of sets of upper pressing rollers and a plurality of sets of lower pressing rollers. The transmission roller assemblies are symmetrically arranged on the inner wall of the base, one ends of the two transmission roller assemblies penetrate out of the base and are connected with one end of the driving assembly, and the other ends of the two transmission roller assemblies are connected with the connecting sleeves respectively. The adjusting frame assembly is arranged at the top of the base, one end of the adjusting frame assembly extends into the base, the upper pressing rollers are arranged on the inner wall of the adjusting frame assembly, the lower pressing rollers are arranged on the inner wall of the base, and the two ends of the lower pressing rollers penetrate out of the base and are connected with one ends of the two transmission roller assemblies. Therefore, according to the device, the upper pressing rollers with different lines can be rapidly replaced on one rolling base, the upper pressing rollers do not need to be detached from the base in the whole operation, the efficiency of replacing the upper pressing rollers is effectively improved, the burden of workers is relieved, and the production progress is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of braiding machines, in particular to a rolling device for braiding machines. Background Art

[0002] After the webbing is woven and formed by a weaving machine, a roller pressing device is often required to imprint relevant fonts or LOGO on its surface.

[0003] However, the rolling device in the prior art is usually a rolling base with an upper pressing roller. When different contents need to be printed on the surface of the ribbon, the upper pressing roller with different patterns needs to be disassembled and replaced. That is, the staff disassembles one upper pressing roller and removes it from the rolling base, and then moves another upper pressing roller with different patterns to the rolling base for installation and fixation. The replacement procedure is relatively cumbersome, inefficient, time-consuming and labor-intensive, which not only increases the burden on workers, but also affects production progress. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose a rolling device for a weaving machine, which can quickly replace upper pressing rollers with different patterns on a rolling base. The overall operation does not require the upper pressing roller to be removed from the base, effectively improving the efficiency of replacing the upper pressing roller, reducing the burden on workers, and speeding up production progress.

[0006] To achieve the above-mentioned purpose, the utility model proposes a rolling device for a braiding machine, comprising a base, a driving assembly, a transmission roller assembly, a connecting sleeve, an adjusting frame assembly, a plurality of groups of upper pressing rollers and a lower pressing roller, wherein the driving assembly is arranged on the top of the base; the transmission roller assembly is symmetrically arranged on the inner wall of the base, one end of two groups of transmission roller assemblies respectively passes through the outside of the base and is connected to one end of the driving assembly, and the other ends of the two groups of transmission roller assemblies are respectively connected to the connecting sleeve; the adjusting frame assembly is arranged on the top of the base and is located on one side of the driving assembly, one end of the adjusting frame assembly extends to the inside of the base and is located between the two groups of connecting sleeves; the plurality of groups of upper pressing rollers are respectively arranged on the inner wall of the adjusting frame assembly, and one end of the plurality of upper pressing rollers is respectively connected to one end of the connecting sleeve; the lower pressing roller is arranged on the inner wall of the base and is located on one side of the bottom of the two groups of transmission roller assemblies, and the two ends of the lower pressing roller respectively pass through the outside of the base and are connected to one end of the two groups of transmission roller assemblies.

[0007] The utility model relates to a knitting machine rolling device, which can quickly replace upper pressing rollers with different patterns on a rolling base. The overall operation does not require the upper pressing roller to be removed from the base, which effectively improves the efficiency of replacing the upper pressing roller, reduces the burden on workers, and speeds up production progress.

[0008] In addition, the knitting machine rolling device proposed in the application may also have the following additional technical features:

[0009] Specifically, the driving assembly includes a dual-axis motor, a synchronous roller and a first gear, wherein the dual-axis motor is arranged on the top of the base; the synchronous roller is symmetrically arranged on the top of the base and located on the outside of the dual-axis motor; one end of the synchronous roller is connected to the output end of the dual-axis motor, and the other end of the synchronous roller is fixedly connected to the first gear.

[0010] Specifically, the transmission roller assembly includes a mounting frame, a transmission roller, an internal gear, an external gear and a toothed synchronous belt, wherein the mounting frame is arranged on the inner wall of the base; the transmission roller is rotatably connected to the inner wall of the mounting frame; one end of the transmission roller passes through the outside of the mounting frame and is threadedly connected to the connecting sleeve, and the other end of the transmission roller passes through the outside of the base and is fixedly connected to the internal gear; the internal gear is connected to the first gear through the toothed synchronous belt; the external gear is arranged on the surface of the internal gear, and the external gear is connected to one end of the lower pressure roller.

[0011] Specifically, the adjustment frame assembly includes a frame body, an L-shaped guide groove, multiple groups of horizontal material troughs and multiple groups of elastic limit members, wherein the frame body is arranged on the top of the base and is located on one side of the driving assembly, one end of the frame body extends to the inside of the base and is located between the two groups of connecting sleeves; the L-shaped guide groove is opened on the surface of the frame body, and one end of the L-shaped guide groove corresponds to the center position of the two groups of connecting sleeves; multiple groups of horizontal material troughs are respectively opened on the surface of the frame body and are connected with the inside of the L-shaped guide groove; multiple groups of upper pressure rollers are respectively slidably connected to the inner walls of multiple groups of horizontal material troughs; multiple groups of elastic limit members are respectively arranged on the surface of the frame body and correspond to the positions of multiple groups of horizontal material troughs, one ends of multiple groups of elastic limit members respectively penetrate into the inside of multiple groups of horizontal material troughs and fit with the surfaces of multiple groups of upper pressure rollers.

[0012] Specifically, the lower pressure roller includes a roller body and a linkage gear, wherein the roller body is rotatably connected to the inner wall of the base and is located on one side of the bottom of the two groups of transmission rollers; both ends of the roller body respectively pass through the outside of the base and are fixedly connected to the linkage gear, and the linkage gear is located on one side of the bottom of the external gear and is meshed with the external gear.

[0013] Specifically, two ends of the central axis of the upper pressure roller are symmetrically provided with limit rings, and the limit rings are slidably connected to the surface of the frame.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0016] Figure 1 This is a structural schematic diagram of a rolling device for a braiding machine according to an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structural decomposition of a rolling device of a braiding machine according to an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of a driving component in a rolling device of a braiding machine according to an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a transmission roller assembly in a rolling device of a braiding machine according to an embodiment of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of an adjustment frame assembly in a rolling device of a braiding machine according to an embodiment of the utility model;

[0021] Figure 6 The utility model is a schematic diagram of the structure of the lower pressing roller in the rolling device of a braiding machine according to an embodiment of the present invention.

[0022] As shown in the figure:

[0023] 1. Base; 2. Driving assembly; 3. Transmission roller assembly; 4. Connecting sleeve; 5. Adjustment frame assembly; 6. Upper pressure roller; 7. Lower pressure roller;

[0024] 21. Double-axis motor; 22. Synchronous roller; 23. First gear;

[0025] 31. Mounting frame; 32. Transmission roller; 33. Internal gear; 34. External gear; 35. Toothed synchronous belt;

[0026] 51. frame; 52. L-shaped guide groove; 53. horizontal material trough; 54. elastic limiter;

[0027] 71. Roller body; 72. Linkage gear; 100. Limiting ring. DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0029] The following describes the knitting machine rolling device according to the embodiment of the utility model in conjunction with the accompanying drawings.

[0030] like Figure 1-Figure 6 As shown, the rolling device of the braiding machine of the embodiment of the utility model may include a base 1, a driving assembly 2, a transmission roller assembly 3, a connecting sleeve 4, an adjustment frame assembly 5, and multiple groups of upper pressing rollers 6 and lower pressing rollers 7.

[0031] Among them, the driving component 2 is arranged on the top of the base 1, the transmission roller component 3 is symmetrically arranged on the inner wall of the base 1, one end of the two groups of transmission roller components 3 respectively pass through the outside of the base 1 and are connected to one end of the driving component 2, and the other ends of the two groups of transmission roller components 3 are respectively connected with connecting sleeves 4, the adjusting frame component 5 is arranged on the top of the base 1 and is located on one side of the driving component 2, one end of the adjusting frame component 5 extends to the inside of the base 1 and is located between the two groups of connecting sleeves 4, multiple groups of upper pressure rollers 6 are respectively arranged on the inner wall of the adjusting frame component 5, and one end of the multiple groups of upper pressure rollers 6 are respectively connected to one end of the connecting sleeve 4, the lower pressure roller 7 is arranged on the inner wall of the base 1 and is located on one side of the bottom of the two groups of transmission roller components 3, and the two ends of the lower pressure roller 7 respectively pass through the outside of the base 1 and are connected to one end of the two groups of transmission roller components 3.

[0032] It should be noted that the webbing described in this embodiment passes between the upper pressing roller 6 and the lower pressing roller 7 .

[0033] Specifically, when the embossing pattern needs to be replaced, the connecting sleeve 4 is twisted to separate the connecting sleeve 4 from the two ends of the central axis of the upper pressing roller 6, and then the upper pressing roller 6 is moved to the set position on the adjusting frame assembly 5, and then the other group of upper pressing rollers 6 on the adjusting frame assembly 5 is moved to the pressing roller installation position on the adjusting frame assembly 5, and then one end of the connecting sleeve 4 is reconnected to the two ends of the central axis of the replaced upper pressing roller 6.

[0034] During operation, the webbing is passed between the upper pressure roller 6 and the lower pressure roller 7, and then the driving component 2 is controlled to operate by an external controller. The operation of the driving component 2 synchronously drives the transmission roller component 3 to operate. The operation of the transmission roller component 3 synchronously drives the upper pressure roller 6 to rotate through the connecting sleeve 4. At the same time, the operation of the transmission roller component 3 also drives the lower pressure roller 7 to rotate synchronously, and the surface of the webbing is embossed through the cooperation of the lower pressure roller 7 and the upper pressure roller 6.

[0035] The device can quickly replace upper pressing rollers 6 with different patterns on a base 1. The overall operation does not require the upper pressing roller 6 to be removed from the base 1, which effectively improves the efficiency of replacing the upper pressing roller 6, reduces the burden on workers, and speeds up production progress.

[0036] In one embodiment of the present invention, Figure 3 As shown, the driving assembly 2 may include a dual-axis motor 21 , a synchronous roller 22 and a first gear 23 .

[0037] Among them, the dual-axis motor 21 is arranged on the top of the base 1, the synchronous roller 22 is symmetrically arranged on the top of the base 1 and located outside the dual-axis motor 21, one end of the synchronous roller 22 is connected to the output end of the dual-axis motor 21, and the other end of the synchronous roller 22 is fixedly connected to the first gear 23.

[0038] It should be noted that a speed reducer (not shown in the figure) is arranged between the output end of the dual-axis motor 21 and the synchronous roller 22 described in this embodiment.

[0039] It can be understood that the dual-axis motor 21 is controlled by an external controller.

[0040] Specifically, the external controller controls the dual-axis motor 21 to be powered on and run, and the operation of the dual-axis motor 21 synchronously drives the synchronous roller 22 to rotate, and the rotation of the synchronous roller 22 synchronously drives the first gear 23 to rotate, and the rotation of the first gear 23 synchronously drives the internal gear 33 to rotate through the toothed synchronous belt 35.

[0041] In one embodiment of the present invention, Figure 4 As shown, the transmission roller assembly 3 may include a mounting frame 31 , a transmission roller 32 , an inner gear 33 , an outer gear 34 and a toothed synchronous belt 35 .

[0042] Among them, the mounting frame 31 is arranged on the inner wall of the base 1, the transmission roller 32 is rotatably connected to the inner wall of the mounting frame 31, one end of the transmission roller 32 passes through the outside of the mounting frame 31 and is threadedly connected with a connecting sleeve 4, the other end of the transmission roller 32 passes through the outside of the base 1 and is fixedly connected with an internal gear 33, the internal gear 33 is connected to the first gear 23 through a toothed synchronous belt 35, an external gear 34 is arranged on the surface of the internal gear 33, and the external gear 34 is connected to one end of the lower pressure roller 7.

[0043] Specifically, the rotation of the first gear 23 synchronously drives the internal gear 33 to rotate through the toothed synchronous belt 35, and the rotation of the internal gear 33 synchronously drives the transmission roller 32 and the outer gear 34 to rotate, and the rotation of the transmission roller 32 synchronously drives the upper pressure roller 6 to rotate through the connecting sleeve 4, and the rotation of the outer gear 34 synchronously drives the lower pressure roller 7 to rotate, and the lower pressure roller 7 and the upper pressure roller 6 cooperate with each other to perform the embossing operation on the surface of the ribbon.

[0044] In one embodiment of the present invention, Figure 5As shown, the adjustment frame assembly 5 may include a frame body 51 , an L-shaped guide groove 52 , a plurality of groups of horizontal material grooves 53 and a plurality of groups of elastic limit members 54 .

[0045] Among them, the frame 51 is arranged on the top of the base 1 and is located on one side of the driving assembly 2. One end of the frame 51 extends to the inside of the base 1 and is located between the two groups of connecting sleeves 4. An L-shaped guide groove 52 is opened on the surface of the frame 51, and one end of the L-shaped guide groove 52 corresponds to the center position of the two groups of connecting sleeves 4. Multiple groups of horizontal material troughs 53 are respectively opened on the surface of the frame 51 and are connected to the inside of the L-shaped guide groove 52. Multiple groups of upper pressure rollers 6 are respectively slidably connected to the inner walls of the multiple groups of horizontal material troughs 53. Multiple groups of elastic limit members 54 are respectively arranged on the surface of the frame 51 and correspond to the positions of the multiple groups of horizontal material troughs 53. One ends of the multiple groups of elastic limit members 54 respectively penetrate into the interior of the multiple groups of horizontal material troughs 53 and fit with the surfaces of the multiple groups of upper pressure rollers 6.

[0046] It should be noted that the elastic limiting member 54 described in this embodiment is composed of a stop rod and a spring, and the stop rod can be used to limit the position of the upper pressure roller 6 to prevent it from moving into the L-shaped guide groove 52.

[0047] In addition, it should be noted that the elastic limit member 54 can be replaced by a groove (not shown in the figure), and the groove is opened on the inner wall of one end of the horizontal material trough 53. When the central axis of the upper pressure roller 6 moves into the inside of the groove, it will be stuck in the groove, thereby limiting the upper pressure roller 6 and preventing it from moving into the L-shaped guide groove 52.

[0048] It can be understood that in order to prevent the upper pressure roller 6 from being displaced during the connection between the central axis of the upper pressure roller 6 and the connecting sleeve 4, a groove can be opened on the inner wall of one end of the L-shaped guide groove 52 to limit the position of the upper pressure roller 6 and facilitate the connection between the upper pressure roller 6 and the connecting sleeve 4.

[0049] It can also be understood that the patterns embossed by the multiple groups of upper pressing rollers 6 are different, and the purpose of switching the embossed patterns can be achieved by replacing the upper pressing rollers 6 .

[0050] Specifically, first pull out the elastic limiter 54 so that it no longer blocks the upper pressing roller 6. The upper pressing roller 6 enters the L-shaped guide groove 52 along the inner wall of the horizontal material trough 53 until it corresponds to the position of the two sets of connecting sleeves 4. Then, one end of the connecting sleeve 4 is threadedly connected to the two ends of the central axis of the upper pressing roller 6. The connected upper pressing roller 6 can rotate synchronously with the transmission roller 32. The purpose of switching the embossing pattern can be achieved by replacing the upper pressing roller 6. The operation is simple and the use effect is good.

[0051] In one embodiment of the present invention, Figure 6 As shown, the lower pressing roller 7 may include a roller body 71 and a linkage gear 72 .

[0052] Among them, the roller body 71 is rotatably connected to the inner wall of the base 1 and is located on one side of the bottom of the two sets of transmission rollers 32. The two ends of the roller body 71 respectively pass through the outside of the base 1 and are fixedly connected with a linkage gear 72. The linkage gear 72 is located on one side of the bottom of the external gear 34 and meshes with the external gear 34.

[0053] Specifically, the rotation of the outer gear 34 synchronously drives the linkage gear 72 to rotate, and the rotation of the linkage gear 72 synchronously drives the lower pressure roller 7 to rotate, and the lower pressure roller 7 and the upper pressure roller 6 cooperate with each other to perform an embossing operation on the surface of the ribbon.

[0054] In one embodiment of the present invention, Figure 5 As shown, limit rings 100 are symmetrically arranged at both ends of the central axis of the upper pressing roller 6 , and the limit rings 100 are slidably connected to the surface of the frame 51 .

[0055] It should be noted that the limiting ring 100 described in this embodiment is used to limit the position of the upper pressure roller 6 to ensure that the distances between the two ends of the central axis and the two groups of connecting sleeves 4 are equal.

[0056] In summary, the weaving machine rolling device of the embodiment of the utility model can quickly replace the upper pressing rollers with different patterns on a rolling base. The overall operation does not require the upper pressing roller to be removed from the base, which effectively improves the efficiency of replacing the upper pressing roller, reduces the burden on workers, and speeds up production progress.

[0057] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0058] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations 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 one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0059] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A rolling device for a braiding machine, characterized in that: It includes a base, a driving assembly, a transmission roller assembly, a connecting sleeve, an adjustment frame assembly, and multiple groups of upper and lower pressure rollers, wherein: The driving assembly is arranged on the top of the base; The transmission roller assemblies are symmetrically arranged on the inner wall of the base, one end of the two groups of transmission roller assemblies respectively passes through the outside of the base and is connected to one end of the driving assembly, and the other ends of the two groups of transmission roller assemblies are respectively connected to the connecting sleeves; The adjustment frame assembly is arranged on the top of the base and is located on one side of the driving assembly. One end of the adjustment frame assembly extends into the inside of the base and is located between the two groups of connecting sleeves. A plurality of groups of upper pressing rollers are respectively arranged on the inner wall of the adjusting frame assembly, and one end of the plurality of groups of upper pressing rollers is respectively connected to one end of the connecting sleeve; The lower pressure roller is arranged on the inner wall of the base and is located at one side of the bottom of the two groups of transmission roller assemblies. The two ends of the lower pressure roller respectively pass through the outside of the base and are connected to one end of the two groups of transmission roller assemblies.

2. The knitting machine rolling device according to claim 1, characterized in that: The driving assembly includes a dual-axis motor, a synchronous roller and a first gear, wherein: The dual-axis motor is arranged on the top of the base; The synchronous rollers are symmetrically arranged on the top of the base and located outside the dual-axis motor; One end of the synchronous roller is connected to the output end of the dual-axis motor, and the other end of the synchronous roller is fixedly connected to the first gear.

3. The knitting machine rolling device according to claim 2, characterized in that: The transmission roller assembly includes a mounting frame, a transmission roller, an inner gear, an outer gear and a toothed synchronous belt, wherein: The mounting frame is arranged on the inner wall of the base; The transmission roller is rotatably connected to the inner wall of the mounting frame; One end of the transmission roller passes through the outside of the mounting frame and is threadedly connected to the connecting sleeve, and the other end of the transmission roller passes through the outside of the base and is fixedly connected to the internal gear; The internal gear is connected to the first gear via the toothed synchronous belt; The outer gear is arranged on the surface of the inner gear, and the outer gear is connected to one end of the lower pressure roller.

4. The rolling device of the braiding machine according to claim 1, characterized in that: The adjustment frame assembly includes a frame body, an L-shaped guide groove, multiple groups of horizontal material grooves and multiple groups of elastic limiters, wherein: The frame is arranged on the top of the base and is located on one side of the driving assembly. One end of the frame extends into the inside of the base and is located between the two groups of connecting sleeves. The L-shaped guide groove is provided on the surface of the frame, and one end of the L-shaped guide groove corresponds to the center position of the two groups of connecting sleeves; A plurality of groups of horizontal troughs are respectively arranged on the surface of the frame and are connected with the inside of the L-shaped guide groove; The plurality of groups of upper pressing rollers are respectively slidably connected to the inner walls of the plurality of groups of horizontal troughs; The multiple groups of elastic limiters are respectively arranged on the surface of the frame and correspond to the positions of the multiple groups of horizontal material troughs. One ends of the multiple groups of elastic limiters respectively penetrate into the interior of the multiple groups of horizontal material troughs and fit with the surfaces of the multiple groups of upper pressure rollers.

5. The knitting machine rolling device according to claim 3, characterized in that: The lower pressure roller includes a roller body and a linkage gear, wherein: The roller body is rotatably connected to the inner wall of the base and is located on one side of the bottom of the two groups of transmission rollers; Two ends of the roller body respectively pass through the outside of the base and are fixedly connected with the linkage gear. The linkage gear is located at one side of the bottom of the external gear and meshes with the external gear.

6. The knitting machine rolling device according to claim 4, characterized in that: Limiting rings are symmetrically arranged at both ends of the central axis of the upper pressing roller, and the limiting rings are slidably connected to the surface of the frame.

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