Vacuum tension deviation rectifying system
By designing an integrated vacuum tension correction system, the problems of complex production processes, high costs and poor compatibility in the coating industry in the prior art are solved, and the tension roller control, vacuum roller tension traction and deviation correction guidance control are achieved synchronously, reducing production costs and improving product quality control.
Patent Information
- Application Number
- CN202421871416.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-02
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-08-02
AI Technical Summary
In the existing coating industry, tension roller control, vacuum roller tension traction and deviation correction control require three independent functional components, resulting in complex production processes, high cost and poor compatibility, and the target products are exposed for a long time during the production process, which is susceptible to environmental factors.
An integrated vacuum tension correction system is designed, through the combination of fixed bracket and moving bracket, the deviation correction mechanism, tension roller and vacuum roller are integrated, and the deviation correction probe and correction actuator are used to adjust the position and correction of the product.
The synchronous completion of tension roller control, vacuum roller tension pulling and corrective guidance control is achieved, which reduces adverse effects in the production process, reduces production costs, improves the controllability of product quality, and reduces product exposure time.
Smart Images
Figure CN222794783U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of coating machinery, in particular to a vacuum tension deviation correction system. Background Art
[0002] During the production and delivery of target products in the coating industry, the existing tension roller control, vacuum roller stretching and traction, and deviation correction and guidance control require the functional components in three positions to adjust the corresponding demand conditions, occupying three process positions. The three are produced, processed or purchased independently, with high material requirements and processing hours; the compatibility requirements of the three are high, and it is difficult to eliminate the adverse effects caused by each other; the assembly and debugging costs are high, and the three need to be assembled and debugged independently, which is time-consuming and labor-intensive; and it is not conducive to production application. The three parts and three stages of travel cause the target product to be exposed for a long time, and there is a greater chance of being affected by environmental factors (temperature, airflow disturbance, humidity changes, etc.). Utility Model Content
[0003] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a vacuum tension correction system, which integrates tension roller control, vacuum roller stretching and traction, and correction and guiding control; streamlines the production process of the target product, controls production costs; and improves the controllability of the target product quality.
[0004] The utility model provides the following technical solutions: a vacuum tension correction system, comprising a fixed bracket and a movable bracket, a correction mechanism is arranged on the fixed bracket, a tension roller and a vacuum roller are arranged on the movable bracket, the correction mechanism comprises a correction probe and a correction actuator, the movable bracket is movably arranged on the fixed bracket through the correction actuator, the product passes around the tension roller and the vacuum roller and is detected by the correction probe, when the correction probe detects that the product has a position deviation, the feedback signal starts the correction actuator, thereby driving the tension roller and the vacuum roller on the movable bracket to adjust their positions to correct the product.
[0005] As an improvement, the deflection correction actuator includes a deflection correction shaft. When the deflection correction actuator is started, the deflection correction shaft is swung, thereby adjusting the angles of the tension roller and the vacuum roller to correct the product.
[0006] As an improvement, the correction mechanism further includes a correction guide rail, which is arranged between the fixed bracket and the movable bracket to provide movable support for the fixed bracket and the movable bracket.
[0007] As an improvement, the tension roller is higher than the vacuum roller and is located in front of the vacuum roller, so that the tension of the product is adjusted when the product passes around the tension roller and the vacuum roller in sequence.
[0008] As an improvement, the vacuum roller is respectively connected with a vacuum generator and a vacuum roller driving motor.
[0009] Beneficial effects of the utility model:
[0010] 1. Strong adaptability, one component can meet the needs of tension roller control, vacuum roller stretching and traction, and deviation correction and guiding control.
[0011] 2. The three types of adjustments and controls are completed synchronously in one component to avoid adverse effects on each other when adjusted separately.
[0012] 3. Reduce the exposure time of the product production process and reduce the unstable factors in the production process.
[0013] 4. The production cost is reduced and the space utilization rate is higher. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a side structural schematic diagram of the utility model.
[0015] Figure 2 It is a schematic diagram of the side structure of the vacuum roller of the utility model. DETAILED DESCRIPTION
[0016] The specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.
[0017] like Figure 1 , 2 The figure shows a specific embodiment of the vacuum tension correction system of the utility model. The embodiment comprises a fixed support 1 and a movable support 2, wherein a correction mechanism 3 is arranged on the fixed support 1, and a tension roller 4 and a vacuum roller 5 are arranged on the movable support 2, wherein the correction mechanism 3 comprises a correction probe 31 and a correction actuator 32, wherein the movable support 2 is movably arranged on the fixed support 1 through the correction actuator 32, and the product passes through the tension roller 4 and the vacuum roller 5 and is detected by the correction probe 31, and when the correction probe 31 detects that the product is offset in position, the feedback signal causes the correction actuator 32 to start, thereby driving the tension roller 4 and the vacuum roller 5 on the movable support 2 to adjust their positions to correct the product.
[0018] When the utility model is in use, the product bypasses the tension roller 4 and the vacuum roller 5 and is detected by the deviation correction probe 31; the tension roller 4 is higher than the vacuum roller 5 and is located in front of the vacuum roller 5, the product bypasses the tension roller 4 and the vacuum roller 5 in sequence, the tension roller 4 flexibly adjusts the tension according to the pressure of the product bypassing it, the vacuum roller 5 forms adsorption, traction and stretching on the surface of the vacuum roller 5 through the work of the vacuum generator 6, and the product is transported through the work of the vacuum roller drive motor 7. When the deviation correction probe 31 detects that the product has a position deviation, the feedback signal starts the deviation correction actuator 32, and then drives the tension roller 4 and the vacuum roller 5 on the bracket 2 to adjust the position to correct the product. The three functions are integrated in one component to avoid the adverse effects caused by each other when they are adjusted separately; and the exposure time of the product in the production process is reduced, and the unstable factors in the production process are reduced; the structure after integration is simpler, which can effectively reduce the production cost and have higher space utilization.
[0019] As an improved specific implementation manner, the deflection correction actuator 32 includes a deflection correction shaft 321. When the deflection correction actuator 32 is started, the deflection correction shaft 321 is swung to adjust the angles of the tension roller 4 and the vacuum roller 5 to correct the product.
[0020] like Figure 1 As shown, the specific method of correction is achieved through the correction shaft 321. When correction is needed, the correction shaft 321 swings, thereby driving the angle change of the tension roller 4 and the vacuum roller 5. The product wound thereon will slide due to the change in the roller angle, and then slide to the original accurate position, thereby achieving the correction function. With the correction, the angle of the correction shaft 321 is reset, and the entire mechanism continues to operate normally to transport products.
[0021] As an improved specific implementation manner, the correction mechanism 3 further includes a correction guide rail 33 , and the correction guide rail 33 is arranged between the fixed bracket 1 and the movable bracket 2 to movably support the fixed bracket 1 and the movable bracket 2 .
[0022] like Figure 1 As shown, the correcting guide rail 33 provides structural dynamic support for the fixed bracket 1 and the movable bracket 2. When the correcting actuator 32 drives the movable bracket 2 to move, the movable bracket 2 slides along the correcting guide rail 33 below, thereby providing stability for the setting and movement of the movable bracket 2.
[0023] The above are only preferred implementations of the utility model. The protection scope of the utility model is not limited to the above embodiments. All technical solutions under the idea of the utility model belong to the protection scope of the utility model. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.
Claims
1. A vacuum tension correction system, characterized in that: The invention comprises a fixed support (1) and a movable support (2), wherein a deflection correction mechanism (3) is arranged on the fixed support (1), and a tension roller (4) and a vacuum roller (5) are arranged on the movable support (2), wherein the deflection correction mechanism (3) comprises a deflection correction probe (31) and a deflection correction actuator (32), wherein the movable support (2) is movably arranged on the fixed support (1) via the deflection correction actuator (32), and the product passes around the tension roller (4) and the vacuum roller (5) and is detected by the deflection correction probe (31), and when the deflection correction probe (31) detects that the product has a position deviation, a feedback signal causes the deflection correction actuator (32) to start, thereby driving the tension roller (4) and the vacuum roller (5) on the movable support (2) to adjust their positions so as to correct the deflection of the product.
2. A vacuum tension correction system according to claim 1, characterized in that: The deflection correction actuator (32) comprises a deflection correction shaft (321). When the deflection correction actuator (32) is started, the deflection correction shaft (321) is caused to swing, thereby adjusting the angles of the tension roller (4) and the vacuum roller (5) to correct the deflection of the product.
3. A vacuum tension correction system according to claim 1 or 2, characterized in that: The deflection correction mechanism (3) further comprises a deflection correction guide rail (33), wherein the deflection correction guide rail (33) is arranged between the fixed support (1) and the movable support (2) to movably support the fixed support (1) and the movable support (2).
4. A vacuum tension correction system according to claim 1 or 2, characterized in that: The tension roller (4) is higher than the vacuum roller (5) and is located in front of the vacuum roller (5), so that the tension of the product is adjusted when the product passes around the tension roller (4) and the vacuum roller (5) in sequence.
5. A vacuum tension correction system according to claim 1 or 2, characterized in that: The vacuum roller (5) is respectively connected to a vacuum generator (6) and a vacuum roller driving motor (7).