Cloth guide roller structure of knitting water tank

Abstract

The utility model discloses a cloth guide roller structure of a knitting water tank. The cloth guide roller structure comprises a feeding guide roller set and a discharging guide roller set which are located in a tank body. A first pressure detection assembly is further arranged between the two spraying net rollers of the feeding guide roller set. Each spraying net roller of the feeding guide roller group is driven by an independent driving device; the first pressure detection assembly comprises a first pressure detection roller and a first pressure sensor connected to the first pressure detection roller. Each spraying net roller is provided with an independent driving device used for driving the spraying net roller to rotate, pressure data are fed back to the control device in cooperation with the pressure detection assembly, the control device can accurately control the rotating speed of each spraying net roller, and therefore accurate control over fabric advancing is achieved; therefore, accumulative errors in the fabric advancing process are reduced.

Description

Technical Field

[0001] The present application relates to the field of textile cleaning equipment, and in particular to a knitted water tank cloth guide roller structure. Background Art

[0002] Chinese patent document CN116657349A discloses a single-roll wet cloth liquid adding finishing machine, which relates to the field of fabric printing and dyeing, and includes: a box body, a cloth feeding guide roller, a tension device, a width opening component, a roller component, a spray component and a rolling car component, which prolongs the cloth threading route and residence time of the fabric in the liquid adding machine, and through infiltration and spraying, the additive can be fully exchanged with the moisture in the wet cloth, and the wet cloth can be fully and evenly infiltrated with the additive without drying, saving the drying process and cost, and avoiding the problem of uneven and unstable liquid addition of traditional wet cloth. The cross section of the roller is a toothed roller, and the groove on the roller surface is filled with additives during infiltration, so that the front and back sides of the fabric can be infiltrated with the additives at the same time. The groove structure is conducive to the additives sprayed by the spray component to penetrate the fabric, so that the additives can quickly exchange with the moisture in the wet cloth, and fully and quickly wet the fabric. The toothed roller immersed in the additive has the function of stirring the additive during operation, which can prevent the additive from precipitating, so that the additives infiltrated into the fabric are uniform.

[0003] In this document, the rollers of roller group No. 1 and roller group No. 2 are driven by two different driving devices respectively. However, using one driving device to drive multiple rollers to rotate will cause the rotation errors to accumulate, and it is impossible to accurately control the travel distance of the knitted fabric and the tension of the knitted fabric. Summary of the invention

[0004] The purpose of this application is to propose a knitting water tank cloth guide roller structure to solve the above-mentioned technical problems.

[0005] The knitting water tank cloth guide roller structure includes a feed guide roller group and a discharge guide roller group located in the box body;

[0006] A first pressure detection component is also provided between the two spray mesh rollers of the feed guide roller group;

[0007] Each spray mesh roller of the feed guide roller group is driven by an independent drive device;

[0008] The first pressure detection component includes a first pressure detection roller and a first pressure sensor connected to the first pressure detection roller. The first pressure sensor is used to detect the pressure of the knitted fabric on the first pressure detection roller to generate pressure data, and feed the pressure data back to the control device, which then adjusts the speed of the driving device of the spray mesh roller of the feed guide roller group.

[0009] In some embodiments, the feed guide roller group includes: a first mesh roller, a second mesh roller and a third mesh roller arranged in descending order, and the first pressure detection component is located between the first mesh roller and the second mesh roller.

[0010] In some embodiments, the knitted fabric forms a U-shape when passing through the first mesh roller, the first pressure detection roller, and the second mesh roller, and the knitted fabric changes direction at the pressure detection roller.

[0011] In some embodiments, a second pressure detection assembly is also provided between the two spray mesh rollers of the discharge guide roller group;

[0012] Each spray mesh roller of the discharge guide roller group is driven by an independent drive device;

[0013] The second pressure detection component includes a second pressure detection roller and a second pressure sensor connected to the second pressure detection roller. The second pressure sensor is used to detect the pressure of the knitted fabric on the second pressure detection roller to generate pressure data, and feed the pressure data back to the control device, which then adjusts the speed of the driving device of the spray mesh roller of the discharge guide roller group.

[0014] In some embodiments, the discharge guide roller group includes: a fourth mesh roller, a fifth mesh roller, and a sixth mesh roller arranged in descending order, and the second pressure detection component is located between the fourth mesh roller and the fifth mesh roller.

[0015] In some embodiments, the driving device is a variable frequency motor.

[0016] In some embodiments, the number of the spray wire rollers in the feed guide roller group is set to at least three.

[0017] In some embodiments, the number of the spray wire rollers in the discharge guide roller group is set to at least three.

[0018] In some embodiments, a first wire separation roller for removing wrinkles and opening the width of the knitted fabric is also provided at the rear end of the feed guide roller group.

[0019] The beneficial effect is that by configuring an independent driving device for each spray mesh roller to drive the spray mesh roller to rotate, and then cooperating with the pressure detection component to feed back the pressure data to the control device, the control device can accurately control the rotation speed of each spray mesh roller, thereby achieving precise control of the fabric movement, so as to reduce the cumulative error in the fabric movement process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 This is a cross-sectional view of the first embodiment of the present application.

[0022] Figure 2 for Figure 1 Schematic diagram of the structure of the first pressure detection component.

[0023] Figure 3 for Figure 1 Schematic diagram of the structure of the second pressure detection component.

[0024] Description of the reference numerals in the accompanying drawings:

[0025] 1. Box body; 2. Feed guide roller group; 3. Discharge guide roller group; 4. First pressure detection assembly; 5. Second pressure detection assembly; 6. First wire separation roller; 41. First pressure detection roller; 42. First pressure sensor; 51. Second pressure detection roller; 52. Second pressure sensor; 231. First mesh roller; 232. Second mesh roller; 233. Third mesh roller; 321. Fourth mesh roller; 322. Fifth mesh roller; 323. Sixth mesh roller; DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present application clearer, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are part of the embodiments of the present application, rather than all of the embodiments, and are only used to explain the present application, and are not used to limit the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0027] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "two ends", "both sides", "bottom", "top" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred elements must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limitations on the present application. In addition, the terms "first", "second", "superior", "inferior", "primary", "secondary" and the like are only used for descriptive purposes and can be simply used to more clearly distinguish different components, but cannot be understood as indicating or implying relative importance.

[0028] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection through an intermediate medium, or the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0029] like Figures 1 to 3 As shown:

[0030] The knitting water tank cloth guide roller structure comprises a feed guide roller group 2 and a discharge guide roller group 3 located in a box body 1;

[0031] A first pressure detection component 4 is also provided between the two spray mesh rollers of the feed guide roller group 2;

[0032] Each spray screen roller of the feed guide roller group 2 is driven by an independent drive device;

[0033] The first pressure detection component 4 includes a first pressure detection roller 41 and a first pressure sensor 42 connected to the first pressure detection roller 41. The first pressure sensor 42 is used to detect the pressure of the knitted fabric on the first pressure detection roller to generate pressure data, and feed the pressure data back to the control device, which then adjusts the speed of the driving device of the spray mesh roller of the feed guide roller group 2.

[0034] --The feed guide roller group 2 includes: a first mesh roller 231, a second mesh roller 232 and a third mesh roller 233 arranged in order from high to low, and the first pressure detection component 4 is located between the first mesh roller 231 and the second mesh roller 232.

[0035] The knitted fabric is U-shaped when passing through the first mesh roller 231 , the first pressure detection roller 41 and the second mesh roller 232 , and the knitted fabric changes direction at the first pressure detection roller 41 .

[0036] --A second pressure detection assembly 5 is also provided between the two spray mesh rollers of the discharge guide roller group 3;

[0037] Each spray screen roller of the discharge guide roller group 3 is driven by an independent driving device;

[0038] The second pressure detection assembly 5 includes a second pressure detection roller 51 and a second pressure sensor 52 connected to the second pressure detection roller 51. The second pressure sensor 52 is used to detect the pressure of the knitted fabric on the second pressure detection roller 51 to generate pressure data, and feed the pressure data back to the control device, which then adjusts the speed of the driving device of the spray mesh roller of the discharge guide roller group 3.

[0039] --The discharge guide roller group 3 includes: a fourth mesh roller 321, a fifth mesh roller 322, and a sixth mesh roller 323 which are arranged in order from high to low, and the second pressure detection component 5 is located between the fourth mesh roller 321 and the fifth mesh roller 322.

[0040] --The driving device is a variable frequency motor.

[0041] --The number of spray mesh rollers in the feed guide roller group 2 is set to at least three.

[0042] --The number of spray mesh rollers in the discharge guide roller group 3 is set to at least three.

[0043] --The rear end of the feed guide roller group 2 is also provided with a first wire separation roller 6 for removing wrinkles and opening the width of the knitted fabric.

[0044] --It should be noted that the top of the box 1 is openable.

[0045] --The knitted fabric entering the box 1 will be wound around the first wire separation roller 6, the first mesh roller 231, the first pressure detection roller 41, the second mesh roller 232, the third mesh roller 233, the sixth mesh roller 323, the fifth mesh roller 322, the second pressure detection roller 51, and the fourth mesh roller 321 in sequence.

[0046] --A tension control device is also provided in the box body 1. For example, the tension control device can be set in the rear end direction of the first wire separation roller 6, or in the front end direction of the fourth mesh roller 321, but is usually only set in the rear end direction of the first wire separation roller 6 to provide tension to the knitted fabric entering the box body 1.

[0047] --The tension control device includes a tension bracket, a first tension roller and a second tension roller respectively connected to both sides of the tension bracket, and a tension control device connected to the tension bracket. The tension control device can be a motor that can control the distance between the first tension roller and the second tension roller to adjust the tension of the knitted fabric.

[0048] --In addition, when the horizontal distance between the third mesh roller 233 and the sixth mesh roller 323 is long, at least one guide roller may be provided between the third mesh roller 233 and the sixth mesh roller 323 for guiding the knitted fabric.

[0049] The above are only some embodiments of the present application, which are only used to illustrate the technical solution of the present application, rather than to limit it. It should be understood that, for those skilled in the art, without departing from the creative concept of the present application, it is possible to improve or replace it according to the above description, and all these improvements and replacements should belong to the protection scope of the claims attached to the present application. In this case, all details can be replaced by equivalent elements, and the materials, shapes and sizes can also be arbitrary.

Claims

1. Knitting water tank cloth guide roller structure, characterized in that: It comprises a feed guide roller group (2) and a discharge guide roller group (3) located in a box body (1); A first pressure detection component (4) is also provided between the two spray mesh rollers of the feed guide roller group (2); Each spray mesh roller of the feed guide roller group (2) is driven by an independent driving device; The first pressure detection component (4) comprises a first pressure detection roller (41) and a first pressure sensor (42) connected to the first pressure detection roller (41); the first pressure sensor (42) is used to detect the pressure of the knitted fabric on the first pressure detection roller (41) to generate pressure data, and feed the pressure data back to the control device, which then adjusts the rotation speed of the driving device of the spray mesh roller of the feed guide roller group (2).

2. The knitted water tank cloth guide roller structure according to claim 1, characterized in that: The feed guide roller group (2) comprises: a first mesh roller (231), a second mesh roller (232) and a third mesh roller (233) which are arranged in descending order, and the first pressure detection component (4) is located between the first mesh roller (231) and the second mesh roller (232).

3. The knitting water tank cloth guide roller structure according to claim 2, characterized in that: The knitted fabric forms a U shape when passing through the first mesh roller (231), the first pressure detection roller (41) and the second mesh roller (232), and the knitted fabric changes direction at the first pressure detection roller (41).

4. The knitted water tank cloth guide roller structure according to claim 1, characterized in that: A second pressure detection component (5) is also provided between the two spray mesh rollers of the discharge guide roller group (3); Each spray mesh roller of the discharge guide roller group (3) is driven by an independent driving device; The second pressure detection assembly (5) comprises a second pressure detection roller (51) and a second pressure sensor (52) connected to the second pressure detection roller (51), wherein the second pressure sensor (52) is used to detect the pressure of the knitted fabric on the second pressure detection roller (51) to generate pressure data, and feed the pressure data back to the control device, which then adjusts the rotation speed of the driving device of the spray mesh roller of the discharge guide roller group (3).

5. The knitting water tank cloth guide roller structure according to claim 4, characterized in that: The discharge guide roller group (3) comprises: a fourth mesh roller (321), a fifth mesh roller (322), and a sixth mesh roller (323) which are arranged in descending order, and the second pressure detection component (5) is located between the fourth mesh roller (321) and the fifth mesh roller (322).

6. The knitted water tank cloth guide roller structure according to claim 1, characterized in that: The driving device is a variable frequency motor.

7. The knitted water tank cloth guide roller structure according to claim 1, characterized in that: The number of spray mesh rollers in the feed guide roller group (2) is set to be at least three.

8. The knitting water tank cloth guide roller structure according to claim 4, characterized in that: The number of the spray mesh rollers in the discharge guide roller group (3) is set to be at least three.

9. The knitting water tank cloth guide roller structure according to claim 1, characterized in that: The rear end of the feed guide roller group (2) is also provided with a first wire separation roller (6) for removing wrinkles and opening the width of the knitted fabric.

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