Deviation correction adjusting device for desizing machine

Abstract

The utility model discloses a deviation rectification adjusting device for a desizing machine, which belongs to the field of textile printing and dyeing, and comprises a base arranged on the desizing machine, a chain wheel and a reversing wheel are arranged on the base, an adjusting belt is arranged around the chain wheel and the reversing wheel, and a plurality of adjusting teeth are arranged on the outer cylindrical surfaces of the chain wheel and the reversing wheel. Adjusting holes are formed in the positions, corresponding to the adjusting teeth, of the adjusting belt, the adjusting belt is installed on the chain wheel and the reversing wheel in a tightened mode, an adjusting position is arranged on the chain wheel, and two guiding parts are oppositely installed on the adjusting belt. A plurality of adjusting teeth are arranged on the outer cylindrical surfaces of the chain wheel and the reversing wheel, and adjusting holes are formed in the corresponding positions of the adjusting belt, so that accurate meshing and positioning between the adjusting belt and the transmission wheel are achieved, the deviation rectifying accuracy and stability are improved, and the slipping phenomenon is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of textile printing and dyeing, and in particular relates to a deviation correction and adjustment device for a desizing machine. Background Art

[0002] In the textile industry, desizing is a key pretreatment step that aims to remove sizing and other impurities from fabrics to improve the effect of subsequent dyeing and finishing processes. Traditional desizing machines often face the problem of fabric deviation during the processing due to factors such as changes in fabric width, mechanical vibration, and inaccurate transmission systems. This not only leads to uneven desizing and affects fabric quality, but also increases the risk of fabric damage and reduces production efficiency.

[0003] Early correction methods mostly relied on manual monitoring and manual adjustment. This method is labor-intensive, slow to respond, and difficult to achieve real-time and accurate correction. With the development of technology, some automated or semi-automated correction devices have appeared on the market. For example, the utility model patent with publication number CN204111014U provides a cloth unfolding correction device, including an unfolding mechanism, a correction mechanism, and a roller adjustment mechanism. A correction mechanism is arranged directly below the unfolding mechanism for correcting the cloth when feeding the cloth. Its structure is complex and the effect is not good. The pulley-controlled correction structure commonly used on the market often slips, resulting in uneven desizing and affecting the quality of the fabric. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a deviation correction and adjustment device for a desizing machine.

[0005] To achieve the above purpose, the technical solution of the utility model is:

[0006] A deviation correction and adjustment device for a desizing machine comprises a base arranged on the desizing machine, a sprocket and a reversing wheel are mounted on the base, an adjustment belt is mounted around the sprocket and the reversing wheel, a plurality of adjustment teeth are arranged on the outer cylindrical surfaces of the sprocket and the reversing wheel, adjustment holes are arranged on the adjustment belt corresponding to the adjustment teeth, the adjustment belt is tautly mounted on the sprocket and the reversing wheel, an adjustment position is arranged on the sprocket, and two guide parts are mounted opposite to each other on the adjustment belt.

[0007] Preferably, the adjustment belt is a stainless steel chain.

[0008] Preferably, the stainless steel chain is connected at both ends by a spring.

[0009] Preferably, an operating handle is installed on the adjustment position.

[0010] Preferably, the guide portion comprises a mounting seat fixedly mounted on the adjustment belt, and a column is provided on the mounting seat.

[0011] Preferably, two guide rods are arranged on the column, and the guide rods on the two columns are arranged opposite to each other.

[0012] Preferably, a limit sensor is arranged between the two guide rods.

[0013] After adopting the above technical solution, the deviation correction and adjustment device for a desizing machine provided by the utility model has the following beneficial effects compared with the prior art.

[0014] (1) By arranging a plurality of adjusting teeth on the outer cylindrical surface of the sprocket and the reversing wheel, and arranging adjusting holes at corresponding positions on the adjusting belt, precise engagement and positioning between the adjusting belt and the transmission wheel are achieved, thereby improving the accuracy and stability of deviation correction and avoiding slippage.

[0015] (2) The stainless steel chain is used as the adjustment belt. Compared with traditional materials, it not only improves the wear resistance and corrosion resistance, but also enhances the strength and durability of the overall structure. It can work stably for a long time in a high temperature and high humidity desizing environment, reducing maintenance costs and replacement frequency.

[0016] (3) The design realizes the automatic tensioning function by connecting the two ends of the stainless steel chain through springs, ensuring that the adjustment belt maintains a constant tension during operation, effectively avoiding slippage or deviation caused by relaxation, further improving the response speed and correction accuracy of the correction system, and reducing the burden of manual adjustment.

[0017] (4) The design of the operating handle at the adjustment position enables the operator to easily perform manual fine-tuning, greatly improving the correction efficiency and operational convenience.

[0018] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation on the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0020] Figure 1 It is a schematic diagram of the structure of the utility model.

[0021] In the figure: 1. limit sensor; 2. guide part; 21. column; 22. guide rod; 3. reversing wheel; 4. spring; 5. sprocket; 6. operating handle; 7. adjustment belt; 8. base.

[0022] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0023] like Figure 1 As shown, the utility model provides a deviation correction and adjustment device for a desizing machine, comprising a base 8 arranged on the desizing machine, a sprocket 5 and a reversing wheel 3 are mounted on the base 8, an adjustment belt 7 is installed around the sprocket 5 and the reversing wheel 3, a plurality of adjustment teeth are arranged on the outer cylindrical surfaces of the sprocket 5 and the reversing wheel 3, adjustment holes are arranged on the adjustment belt 7 corresponding to the adjustment teeth, the adjustment belt 7 is tautly installed on the sprocket 5 and the reversing wheel 3, an adjustment position is arranged on the sprocket 5, and two guide parts 2 are installed opposite to each other on the adjustment belt 7.

[0024] By arranging a plurality of adjustment teeth on the outer cylindrical surfaces of the sprocket 5 and the reversing wheel 3, and arranging adjustment holes at corresponding positions on the adjustment belt 7, accurate engagement and positioning between the adjustment belt 7 and the transmission wheel are achieved, thereby improving the accuracy and stability of the deviation correction and avoiding slippage.

[0025] Specifically, the adjustment belt 7 can be formed by punching adjustment holes on the belt to achieve the anti-slip function, but the life of the rubber belt will be greatly shortened in a high temperature and high humidity environment, and frequent replacement will affect production efficiency. Therefore, the adjustment belt 7 is preferably a stainless steel chain.

[0026] The stainless steel chain is used as the adjustment belt 7, which not only improves the wear resistance and corrosion resistance, but also enhances the strength and durability of the overall structure compared to the traditional rubber material. It can work stably for a long time in a high temperature and high humidity desizing environment, reducing maintenance costs and replacement frequency.

[0027] Preferably, the stainless steel chain is connected at both ends by a spring 4. By connecting the stainless steel chain at both ends by a spring 4, the design realizes an automatic tensioning function, ensuring that the adjustment belt 7 maintains a constant tension during operation, effectively avoiding the problem of slipping or deviation caused by relaxation, further improving the reaction speed and correction accuracy of the correction system, and reducing the burden of manual adjustment.

[0028] Furthermore, the adjustment position can be adjusted by tools such as a wrench, but considering the frequency of adjustment, an operating handle 6 can be installed on the adjustment position. The design of the operating handle 6 on the adjustment position allows the operator to conveniently perform manual fine-tuning, greatly improving the correction efficiency and operational convenience.

[0029] The guide part 2 includes a mounting seat fixedly mounted on the adjustment belt 7, and a column 21 is arranged on the mounting seat. The guide part 2 provides a stable guide support for the adjustment belt 7 through the mounting seat and the column 21 structure fixedly mounted on the adjustment belt 7, ensuring that it maintains a straight path during movement, reducing the deflection and shaking during the correction process, and improving the stability and accuracy of the correction.

[0030] Furthermore, a guide plate (not shown in the figure) is provided along the adjustment belt 7 to guide the mounting seat, so as to prevent the mounting seat from being suspended in the air and shaking, thereby affecting the deviation correction.

[0031] Two guide rods 22 are arranged on the column 21, and the guide rods 22 on the two columns 21 are arranged opposite to each other. A limit sensor 1 is arranged between the two guide rods 22. The limit sensor 1 is added between the two guide rods 22 to realize the real-time monitoring of the deviation correction state. When the fabric deviates from the preset track to a limit value, the sensor can immediately feedback a signal, and the control system can be linked to automatically adjust or alarm, thereby preventing equipment failure or fabric damage caused by excessive deviation, and enhancing the intelligence and safety of the entire deviation correction system.

[0032] Specifically, the distance between the two mounting seats can be adjusted to accommodate fabrics of different sizes. The operator needs to adjust the distance between the two mounting seats according to the width of the fabric being processed.

[0033] When the operator turns the operating handle 6, the adjustment belt 7 can be driven to rotate and adjust the positions of the two mounting seats. During operation, when the fabric deviates to the left, the limit sensor 1 on the left is touched, and the left solenoid valve of the desizing machine is controlled to be closed, and the left spray is closed. The right spray of the desizing machine impacts the right edge of the fabric, so that the fabric moves to the right until the fabric is centered. After the fabric is centered, the edge of the fabric leaves the left limit sensor 1, then the left solenoid valve opens, and the left spray works normally. When the fabric deviates to the right, the right limit sensor 1 is touched, the right solenoid valve of the desizing machine is closed, and the right spray is closed, so that the left spray impacts the left side of the fabric until the fabric is centered and the edge of the fabric leaves the right limit sensor 1. The right solenoid valve opens and the right spray works normally.

[0034] The above is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation schemes in the above embodiments can also be further combined or replaced. However, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the present invention.

Claims

1. A deviation correction and adjustment device for a desizing machine, comprising a base (8) arranged on the desizing machine, a sprocket (5) and a reversing wheel (3) being mounted on the base (8), and an adjustment belt (7) being mounted around the sprocket (5) and the reversing wheel (3), characterized in that: The outer cylindrical surfaces of the sprocket (5) and the reversing wheel (3) are both provided with a plurality of adjustment teeth, the adjustment belt (7) is provided with adjustment holes corresponding to the adjustment teeth, the adjustment belt (7) is tautly mounted on the sprocket (5) and the reversing wheel (3), the sprocket (5) is provided with an adjustment position, and the adjustment belt (7) is oppositely mounted with two guide parts (2).

2. The deviation correction and adjustment device for a desizing machine according to claim 1, characterized in that: The adjusting belt (7) is a stainless steel chain.

3. The deviation correction and adjustment device for a desizing machine according to claim 2, characterized in that: The stainless steel chain is connected at both ends via a spring (4).

4. The deviation correction and adjustment device for a desizing machine according to claim 1, characterized in that: An operating handle (6) is installed on the adjustment position.

5. The deviation correction and adjustment device for a desizing machine according to claim 1, characterized in that: The guide portion (2) comprises a mounting seat fixedly mounted on the adjustment belt (7), and a column (21) is provided on the mounting seat.

6. The deviation correction and adjustment device for a desizing machine according to claim 5, characterized in that: Two guide rods (22) are arranged on the column (21), and the guide rods (22) on the two columns (21) are arranged opposite to each other.

7. The deviation correction and adjustment device for a desizing machine according to claim 6, characterized in that: A limit sensor (1) is arranged between the two guide rods (22).

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