Glass fiber impregnating compound ratio adjusting device and adjusting method

Abstract

The invention is suitable for the technical field of glass fiber impregnating compound proportioning equipment, and provides a glass fiber impregnating compound proportioning adjusting device which comprises a shell, a plurality of inlets are formed in the top of the shell, an outlet is formed in the bottom of the shell, and a plurality of independent feeding channels corresponding to the inlets are arranged in the shell; the bottom of the feeding channel is communicated with the outlet; the control parts are rotationally connected to the interior of the shell and used for controlling the opening and closing degrees of the feeding channels, each feeding channel is correspondingly provided with one control part, and the control parts control the opening and closing degrees of the feeding channels by changing the rotating angles; and the driving part drives the control part to rotate, and the driving part rotates to drive the control part to control the opening and closing degree of the feeding channel, so that by arranging the device capable of automatically adjusting the component proportion of the glass fiber impregnating compound, the adaptive automatic adjustment of each component and proportion in the glass fiber impregnating compound is realized; and the automation of proportioning adjustment is realized.

Description

Technical Field

[0001] This invention relates to the field of glass fiber impregnating agent proportioning equipment, and in particular to a glass fiber impregnating agent proportioning adjustment device and adjustment method. Background Technology

[0002] A wetting agent is a complex multi-component aqueous solution (or emulsion) system, which typically contains the following major categories of components: film-forming agents, coupling agents, lubricants, antistatic agents, wetting / penetrating agents, pH adjusters, and other functional additives. Some can be added according to specific needs, such as: defoamers (to eliminate foam during the production process), plasticizers (to increase the flexibility of the film-forming agent), crosslinking agents (to improve the heat resistance / water resistance of the film-forming agent), flame retardants, and dyes / pigments (for marking).

[0003] However, since the composition of the sizing agent is determined during manufacturing, when coating different types of fiber filaments, the various components of the glass fiber sizing agent need to be appropriately adjusted to regulate its properties. Therefore, the composition of the glass fiber sizing agent needs to be adjusted for different requirements. However, in the existing technology, the composition ratio of the glass fiber sizing agent in the mulch film is usually adjusted manually by controlling various components. Manual adjustment can lead to large errors in the composition ratio of the glass fiber sizing agent, and it also has low automation and high labor costs.

[0004] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the Invention

[0005] To address the aforementioned deficiencies, the present invention aims to provide a glass fiber sizing agent ratio adjustment device and method. This device can automatically adjust the component ratio of the glass fiber sizing agent, thereby achieving adaptive automatic adjustment of the various components and ratios in the glass fiber sizing agent and automating the ratio adjustment.

[0006] To achieve the above objectives, the present invention provides a glass fiber impregnating agent ratio adjustment device, comprising: a housing having a plurality of inlets at the top and an outlet at the bottom; the interior of the housing having a plurality of independent feeding channels corresponding to the inlets, the bottom of the feeding channels communicating with the outlet; a control component rotatably connected inside the housing to control the opening and closing of the feeding channels, one control component corresponding to each feeding channel, the control component changing its rotation angle to control the opening and closing of the feeding channels; and a drive component driving the control component to rotate, the drive component rotating to drive the control component to control the opening and closing of the feeding channels.

[0007] According to the glass fiber impregnating agent ratio adjustment device of the present invention, the housing is provided with a mounting boss inside, the feeding channel is opened on the mounting boss, the mounting boss is provided with a mounting area corresponding to the number of feeding channels inside, the control component is rotatably installed in the corresponding mounting area, and each mounting area is connected to one of the feeding channels.

[0008] According to the glass fiber impregnating agent ratio adjustment device of the present invention, the control component includes a rotating sleeve and a sealing edge disposed on the side wall of the rotating sleeve. The sealing edge is provided with a control port corresponding to the feeding channel. The cross-section of the feeding channel and the control port is a fan-shaped surface with the same center. The overlapping part of the control port and the feeding channel forms a material flow port.

[0009] According to the glass fiber impregnating agent ratio adjustment device of the present invention, a torsion bearing is provided between the rotating sleeve and the output shaft of the driving member, and a braking member is provided on the side wall of the housing corresponding to each control member. The braking member is slidably connected to the side wall of the housing, and the inner wall of the braking member prevents the control member from rotating when it contacts the outer wall of the sealing edge.

[0010] According to the glass fiber impregnating agent ratio adjustment device of the present invention, the side wall of the housing is provided with a mounting plate corresponding to the control component, the mounting plate is provided with a telescopic cylinder for driving the brake component to slide, the working part of the brake component is an arc-shaped plate, and the arc-shaped plate is corresponding to the edge of the sealing edge.

[0011] The glass fiber impregnating agent ratio adjustment device according to the present invention further includes a control mechanism, which controls the operation of the drive component and the telescopic cylinder. An angle sensor is provided on the output shaft of the drive component, and the control mechanism collects the angle sensor information and controls the rotation of the drive component and the extension and retraction of the telescopic cylinder.

[0012] The present invention also provides an adjustment method for an adjustment device, comprising the following steps: S1. A standardized table of the proportions of each component of the glass fiber impregnating agent corresponding to different environments and regions, obtained by manual input; S2. The operator selects the corresponding environment or region through the control mechanism, and the control mechanism collects standardized table information to obtain the proportion of each component of the glass fiber impregnating agent; S3. The control mechanism controls the movement of the drive components and telescopic cylinders, and controls the area of ​​each material flow port.

[0013] According to the adjustment method of the adjustment device of the present invention, in step S3: S3.1 The control mechanism obtains the inner diameter A, outer diameter B, and arc angle β of the control port, and calculates the standard flow area S of the glass fiber impregnating agent using the above parameters. S3.2 After the control mechanism obtains the proportion of each component of the glass fiber impregnating agent, it calculates the adjustment area corresponding to each component and obtains the overlap angle α between the corresponding control component and the feed channel. S3.3 The control mechanism controls the rotation of the drive component, rotates the control component one by one, and controls the corresponding brake component to press the corresponding control component when the control component rotates to the corresponding angle.

[0014] According to the adjustment method of the adjustment device of the present invention, the standard flow area S = 0.25 × π × (B) 2 -A 2 )×β / 360, this value directly controls the proportion of fiberglass impregnating agent added to the biodegradable mulch film.

[0015] According to the adjustment method of the adjustment device of the present invention, the glass fiber sizing agent has four components and each component corresponds to a feeding channel. The component ratio of the four glass fiber sizing agents is N1:N2:N3:N4, and the overlap angles are α1=β×N1 / (N1+N2+N3+N4), α2=β×N2 / (N1+N2+N3+N4), α3=β×N3 / (N1+N2+N3+N4), α4=β×N4 / (N1+N2+N3+N4). The corresponding flow area of ​​each feeding channel is S1=S×N1 / (N1+N2+N3+N4), S2=S×N2 / (N1+N2+N3+N4), S3=S×N3 / (N1+N2+N3+N4), S4=S×N4 / (N1+N2+N3+N4).

[0016] In summary, the technical effects of this invention are: 1. By setting a single drive unit to control all control units, the effect of a single drive unit controlling all control units is achieved, reducing the cost of additional drive units, optimizing the drive structure, and setting a torque bearing and braking unit to ensure that a single control unit can be controlled, thus ensuring the independence of control. 2. Multiple feeding channels are set up to ensure that various materials can be controlled and mixed, thereby realizing automatic adjustment of the mixing ratio of materials, reducing human operation errors, and optimizing the processing procedure of biodegradable mulch film. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the flow port control cross-sectional structure of the present invention; Figure 3 This is a cross-sectional structural diagram of the present invention; Figure 4 This is a schematic diagram of the first layer cross-sectional structure of the present invention; Figure 5 This is a schematic diagram of the second layer cross-sectional structure of the present invention; Figure 6 This is a schematic diagram of the third layer cross-sectional structure of the present invention; Figure 7 This is a schematic diagram of the fourth layer cross-sectional structure of the present invention; Figure 8 This is a three-dimensional structural diagram of the control component of the present invention; Figure 9 This is a three-dimensional structural diagram of the braking component of the present invention; In the diagram, 1-shell, 11-feed channel, 12-partition, 13-mounting boss, 2-outlet, 3-inlet, 4-drive component, 5-brake component, 51-telescopic cylinder, 52-arc plate, 6-control component, 61-control port, 62-sealing edge, 63-rotating sleeve, 7-mounting plate, 8-torsion bearing, 9-output shaft. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely for explaining the invention and are not intended to limit the invention.

[0019] See Figures 1-7 This invention provides a glass fiber impregnating agent ratio adjustment device, which includes a housing 1 with several inlets 3 at the top and outlets 2 at the bottom, ensuring that each component can enter the interior of the housing 1 through the inlets 3. Then, under the action of a mechanism inside the housing 1, each component is discharged from the outlet 2 in proportion, thereby achieving the adjustment of the ratio. The interior of the housing 1 has several independent feeding channels 11 corresponding to the inlets 3. The bottom of each feeding channel 11 is connected to the outlet 2, ensuring that each component is independent and facilitating subsequent mixing and discharge in proportion. Rotary connection... The control component 6 inside the housing 1 controls the opening and closing of the feeding channel 11. By controlling the connection size of the feeding channel 11, the proportion of each component is controlled. Each feeding channel 11 is equipped with a corresponding control component 6. The rotation angle of the control component 6 changes, controlling the opening and closing size of the feeding channel 11, thereby controlling the discharge speed of each component and further controlling the proportion of the components. The drive component 4 drives the control component 6 to rotate. The rotation of the drive component 4 drives the control component 6 to control the opening and closing size of the feeding channel 11, so that a single drive component 4 can control the proportion of all components, reducing energy consumption and waste.

[0020] Preferably, the housing 1 of the present invention has an internal mounting boss 13 to ensure the normal installation of multiple control components 6. The feeding channel 11 is opened on the mounting boss 13. The side wall of each feeding channel 11 can be blocked by a partition 12. The mounting boss 13 has an installation area corresponding to the number of feeding channels 11. The control component 6 is rotatably installed in the corresponding installation area. Each installation area is connected to one of the feeding channels 11, thereby ensuring that each feeding channel 11 is controlled by one control component 6. At the same time, each feeding channel 11 is not connected to each other to prevent mixing between components and affect the subsequent adjustment of the ratio.

[0021] See Figures 1-4 and Figure 8 In addition, the control component 6 of the present invention includes a rotating sleeve 63 and a sealing edge 62 disposed on the side wall of the rotating sleeve 63. The sealing edge 62 is provided with a control port 61 corresponding to the feed channel 11. The cross-section of the feed channel 11 and the control port 61 is a sector surface with the same center, ensuring that the overlapping area between the control port 61 and the feed channel 11 is adjusted by rotating the control port 61, thereby controlling the area of ​​the flow port. The overlapping part of the control port 61 and the feed channel 11 forms the flow port of the material. A torque bearing 8 is provided between the rotating sleeve 63 and the output shaft 9 of the drive component 4. By setting a torsion bearing 8, it is ensured that all control elements 6 can be controlled by a single drive element 4, thereby further controlling the area of ​​each flow port. The side wall of the housing 1 is provided with a brake element 5 corresponding to each control element 6. The brake element 5 is slidably connected to the side wall of the housing 1. When the inner wall of the brake element 5 contacts the outer wall of the sealing edge 62, it prevents the control element 6 from rotating. This ensures that after one of the control elements 6 rotates to its position, the corresponding control element 6 is abutted and braked by the brake element 5, thereby preventing the corresponding control element 6 from continuing to rotate and realizing the control of other control elements 6.

[0022] Furthermore, the side wall of the housing 1 of the present invention is provided with a mounting plate 7 corresponding to the control component 6. The mounting plate 7 is provided with a telescopic cylinder 51 that drives the brake component 5 to slide. The telescopic cylinder 51 extends and retracts, driving the brake component 5 to brake and release the control component 6. The working part of the brake component 5 is an arc-shaped plate 52, which is provided corresponding to the edge of the sealing edge 62. The arc-shaped plate 52 can fit against the edge of the sealing edge 62, thereby tightly braking the sealing edge 62. The control mechanism controls the operation of the drive component 4 and the telescopic cylinder 51. The output shaft 9 of the drive component 4 is provided with an angle sensor (existing technology, not described in detail). The control mechanism collects the angle sensor information and controls the rotation of the drive component 4 and the extension and retraction of the telescopic cylinder 51.

[0023] See Figures 1-9 The present invention also provides an adjustment method for an adjustment device, comprising the following steps: S1. A standardized table of the proportions of each component of the glass fiber impregnating agent corresponding to different environments and regions is created by manually inputting the data into the table. S2. The operator selects the corresponding environment or region through the control mechanism, and the control mechanism collects standardized table information to obtain the proportion of each component of the glass fiber impregnating agent; S3, the control mechanism controls the movement of the drive unit 4 and the telescopic cylinder 51, and controls the area of ​​each material flow port.

[0024] Furthermore, in step S3: S3.1 The control mechanism obtains the inner diameter A, outer diameter B, and arc angle β of the control port 61, and calculates the standard flow area S of the glass fiber impregnating agent using the above parameters. The standard flow area S = 0.25 × π × (B / 2) 2 -A 2 )×β / 360, this value directly controls the proportion of glass fiber sizing agent added to the biodegradable mulch film, preventing the flow rate of the glass fiber sizing agent from being affected by the flow area after the proportion is adjusted, thus affecting the production of biodegradable mulch film. By standardizing the flow area, it is ensured that no matter how the proportion of each component is adjusted, the standard flow area S of the glass fiber sizing agent remains unchanged, thereby controlling the flow rate of the mixed glass fiber sizing agent to remain unchanged; S3.2 After the control mechanism obtains the proportion of each component of the glass fiber impregnating agent, it calculates the adjustment area corresponding to each component and obtains the overlap angle α between the corresponding control component 6 and the feed channel 11. S3.3 The control mechanism controls the drive component 4 to rotate, rotating the control components 6 one by one. When the control component 6 rotates to the corresponding angle, the corresponding brake component 5 is controlled to press the corresponding control component 6. At this time, the corresponding control component 6 stops rotating, but the output shaft 9 can continue to rotate, driving the other control components 6 to rotate, thereby realizing the adjustment of the other control components 6. Through the setting of the torque bearing 8, it is ensured that the adjustment between each control component 6 is not disturbed, so that a single drive component 4 (rotation motor) can control all control components 6 to rotate.

[0025] In this embodiment, the glass fiber sizing agent has four components, and each component corresponds to a feeding channel 11. The component ratio of the glass fiber sizing agent is N1:N2:N3:N4, and the overlap angles are α1=β×N1 / (N1+N2+N3+N4), α2=β×N2 / (N1+N2+N3+N4), α3=β×N3 / (N1+N2+N3+N4), and α4=β×N4 / (N1+N2+N3+N4). The corresponding flow area of ​​each feeding channel 11 is S1=S×N1 / (N1+N2+N3+N4), S2=S×N2 / (N1+N2+N3+N4), S3=S×N3 / (N1+N2+N3+N4), and S4=S×N4 / (N1+N2+N3+N4). The number of feeding channels 11 is related to the number of components of the glass fiber sizing agent.

[0026] In summary, a glass fiber impregnating agent ratio adjusting device includes a housing with several inlets at the top and an outlet at the bottom, ensuring that each component can enter the housing through the inlets. Then, under the action of a mechanism inside the housing, each component is discharged from the outlet in proportion, thereby adjusting the ratio. The housing has several independent feeding channels corresponding to the inlets, with the bottom of each feeding channel connected to the outlet, ensuring that each component is independent and facilitating subsequent mixing and discharge in proportion. A control component rotatably connected inside the housing controls the opening and closing of the feeding channels, thereby controlling the extent of connection of the feeding channels. The device is small, thus controlling the proportion of each component. Each feed channel is equipped with a corresponding control component. The rotation angle of the control component changes, controlling the opening and closing of the feed channel, thereby controlling the discharge speed of each component and further controlling the proportion of the components. A drive component drives the control component to rotate, which in turn drives the control component to control the opening and closing of the feed channel. This allows a single drive component to control the proportion of all components, reducing energy consumption and waste. In summary, the technical effect of this invention is to set up a device that can automatically adjust the proportion of components in the glass fiber sizing agent, realizing the adaptive automatic adjustment of the various components and proportions in the glass fiber sizing agent, and achieving the automation of the ratio adjustment.

[0027] Of course, the present invention may have other various embodiments. Without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and modifications according to the present invention, but these corresponding changes and modifications should all fall within the protection scope of the appended claims.

[0028] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the invention. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "a plurality of" means two or more.

Claims

1. A glass fiber impregnating agent ratio adjustment device, characterized in that, include: The housing has several inlets at the top and an outlet at the bottom. Inside the housing are several independent feeding channels corresponding to the inlets, and the bottom of each feeding channel is connected to the outlet. A control component is rotatably connected inside the housing to control the opening and closing size of the feeding channel. Each feeding channel is provided with a corresponding control component. The rotation angle of the control component changes to control the opening and closing size of the feeding channel. A drive component that drives the control component to rotate, and the rotation of the drive component causes the control component to control the opening and closing size of the feed channel.

2. The glass fiber impregnating agent ratio adjustment device according to claim 1, characterized in that, The housing has an internal mounting boss, the feeding channel is opened on the mounting boss, the mounting boss has an internal mounting area corresponding to the number of feeding channels, the control component is rotatably mounted in the corresponding mounting area, and each mounting area is connected to one of the feeding channels.

3. The glass fiber impregnating agent ratio adjustment device according to claim 1, characterized in that, The control component includes a rotating sleeve and a sealing edge disposed on the side wall of the rotating sleeve. The sealing edge is provided with a control port corresponding to the feeding channel. The cross-section of the feeding channel and the control port is a sector surface with the same center. The overlapping part of the control port and the feeding channel forms a material flow port.

4. The glass fiber impregnating agent ratio adjustment device according to claim 3, characterized in that, A torque bearing is provided between the rotating sleeve and the output shaft of the drive component. The side wall of the housing is provided with a brake component corresponding to each control component. The brake component is slidably connected to the side wall of the housing. When the inner wall of the brake component contacts the outer wall of the sealing edge, it prevents the control component from rotating.

5. The glass fiber impregnating agent ratio adjustment device according to claim 4, characterized in that, The side wall of the housing is provided with a mounting plate corresponding to the control component. The mounting plate is provided with a telescopic cylinder for driving the brake component to slide. The working part of the brake component is an arc-shaped plate, and the arc-shaped plate is provided corresponding to the edge of the sealing edge.

6. The glass fiber impregnating agent ratio adjusting device according to claim 5, characterized in that, It also includes a control mechanism that controls the movement of the drive component and the telescopic cylinder. The output shaft of the drive component is equipped with an angle sensor. The control mechanism collects information from the angle sensor and controls the rotation of the drive component and the extension and retraction of the telescopic cylinder.

7. A method for adjusting an adjusting device, based on the glass fiber impregnating agent ratio adjusting device according to any one of claims 3 to 6, characterized in that, Includes the following steps: S1. A standardized table of the proportions of each component of the glass fiber impregnating agent corresponding to different environments and regions, obtained by manual input; S2. The operator selects the corresponding environment or region through the control mechanism, and the control mechanism collects standardized table information to obtain the proportion of each component of the glass fiber impregnating agent; S3. The control mechanism controls the movement of the drive components and telescopic cylinders, and controls the area of ​​each material flow port.

8. The adjustment method of the adjustment device according to claim 7, characterized in that, In step S3: S3.1 The control mechanism obtains the inner diameter A, outer diameter B, and arc angle β of the control port, and calculates the standard flow area S of the glass fiber impregnating agent using the above parameters. S3.2 After the control mechanism obtains the proportion of each component of the glass fiber impregnating agent, it calculates the adjustment area corresponding to each component and obtains the overlap angle α between the corresponding control component and the feed channel. S3.3 The control mechanism controls the rotation of the drive component, rotates the control component one by one, and controls the corresponding brake component to press the corresponding control component when the control component rotates to the corresponding angle.

9. The adjustment method of the adjustment device according to claim 8, characterized in that, Standard flow area S = 0.25 × π × (B) 2 -A 2 )×β / 360, this value directly controls the proportion of fiberglass impregnating agent added to the biodegradable mulch film.

10. The adjustment method of the adjustment device according to claim 8, characterized in that, The glass fiber impregnating agent has four components, and each component corresponds to a feeding channel. The component ratio of the four glass fiber impregnating agents is N1:N2:N3:N4, and the overlap angles are α1=β×N1 / (N1+N2+N3+N4), α2=β×N2 / (N1+N2+N3+N4), α3=β×N3 / (N1+N2+N3+N4), and α4=β×N4 / (N1+N2+N3+N4). The corresponding flow area of ​​each feeding channel is S1=S×N1 / (N1+N2+N3+N4), S2=S×N2 / (N1+N2+N3+N4), S3=S×N3 / (N1+N2+N3+N4), and S4=S×N4 / (N1+N2+N3+N4).

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