Automatic film aligning device for double-sided laminating space screen cloth

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By using automatic edge search device and membrane scraper in the double-sided space mesh bonding process, combining stepper motor and servo motor, the high cost waste and left-right deviation problems caused by manual participation are solved, and automatic membrane adjustment and The edge function improves production efficiency and finished product quality.

CN222273683UActive Publication Date: 2024-12-31FUJIAN YIFANGDA IND TEXTILE NEW MATERIAL TECH CO LTD +1

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Patent Information

Application Number: CN202421059538.5
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2024-05-15
Publication Date: 2024-12-31
Estimated Expiration: 2034-05-15

AI Technical Summary

Technical Problem

There are high cost waste caused by manual participation in the existing double-sided space mesh patching process, as well as problems of deviation from left and right during unwinding, resulting in poor quality of finished products and low production efficiency.

Method used

A double-sided fit space mesh automatic film adaptation device is designed, using automatic edge search device and membrane cradle, combining stepper motor, CCD image sensor and servo motor to realize automatic film adaptation and edge adaptation functions to ensure the space mesh The cloth base cloth is in the same line as the edge of the film, and the double-sided film is completed by heating and pressing the roller and auxiliary roller.

Benefits of technology

It realizes automated production, saves labor costs, avoids the generation of secondary products caused by left and right deviation, improves production efficiency and finished product quality, and has strong universality.

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Abstract

The utility model discloses an automatic film aligning device for double-sided laminating space screen cloth, which comprises a mounting frame, a mounting table is arranged on one side of the mounting frame, an automatic edge searching device is mounted on the side surface of the mounting table, a first winding roller is arranged at the upper end of the mounting table, and film shaking frames are respectively mounted at the upper end and the lower end of the mounting frame. A winding piece is arranged on the side, away from the mounting table, of the mounting frame, and an attaching assembly is mounted on the side face of the mounting frame. By the adoption of an automatic working mode, labor cost is saved, position information matched with a cloth edge and a film edge can be transmitted in real time, secondary screen cloth caused by untimely operation is avoided, the problem that the qualified rate is reduced due to left-right deviation possibly existing in the unwinding process is solved, cost is saved, and therefore the automatic unwinding device has high universality and is worthy of popularization and application. And the method can be applied to more production scenes.

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Description

Technical Field

[0001] The utility model relates to the technical field of automatic film alignment, in particular to an automatic film alignment device for double-sided laminating space mesh cloth. Background Art

[0002] With the continuous development and improvement of social production technology, various automation devices and equipment are widely used in various industries. As the production technology of space mesh continues to mature, it has gradually been recognized by the market. At the same time, because of its good application characteristics, it has put forward higher quality requirements for the production process. The production of a roll of qualified space mesh needs to go through a series of complex process flows: raw materials-base fabric-lamination-post-processing-finished products, among which the lamination process is an indispensable and important link in the production process. The quality of the lamination on the film and the production efficiency directly affect the manufacturing of the final product.

[0003] At present, the film-aligning device in the laminating process of double-sided space mesh cloth still adopts a semi-mechanized film-aligning device. Although this method can meet market demand by combining manual and semi-mechanized operations, the disadvantages of this method are also obvious as the market competition becomes increasingly fierce: First, the semi-mechanized structure means that manual operation is required, wasting a lot of labor costs; second, there is a problem of left and right deviation in the unwinding process of the current space mesh cloth, which makes the edge of the base cloth of the finished space mesh cloth and the edge of the embryo membrane not in the same straight line, resulting in inferior products and waste of raw materials; third, the production process needs to slow down and human intervention for emergencies, which is inefficient. Based on this, an automatic film-aligning device for double-sided laminating space mesh cloth is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content

[0004] The utility model aims to provide an automatic film alignment device for double-sided laminating space mesh cloth, so as to solve the problems of wasting a lot of labor costs and left and right deviation of the space mesh cloth during unwinding in the background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic film alignment device for double-sided laminating space mesh, comprising a mounting frame, a mounting platform is provided on one side of the mounting frame, an automatic edge-finding device is installed on the side of the mounting platform, a first winding roller is provided on the upper end of the mounting platform, a film cradle is installed on the upper and lower ends of the mounting frame respectively, a winding piece is provided on the side of the mounting frame away from the mounting platform, and a laminating component is installed on the side of the mounting frame;

[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0008] In an optional solution: a pasting processing piece is provided between the mounting frame and the mounting platform.

[0009] In an optional scheme: the automatic edge-finding device includes a stepper motor and a CCD image sensor, the stepper motor is installed on the side of the mounting platform, the output end of the stepper motor is connected to the first screw rod, the first screw rod is provided with a mounting block, the mounting block is provided with a thread matching the first screw rod, the mounting block is slidably connected to the side of the mounting platform, and the upper end of the mounting block is provided with a CCD image sensor.

[0010] In an optional scheme: the membrane cradle includes a servo motor, a second screw rod and an embryonic membrane, the upper and lower ends of the mounting frame are respectively provided with mounting brackets, a servo motor is provided on the side of the mounting bracket, a second screw rod is provided at the output end of the servo motor, a mounting ring block is provided on the side of the second screw rod, a thread matching the second screw rod is provided inside the mounting ring block, the side of the mounting ring block is slidably connected with the mounting bracket, a second winding roller is provided on the upper end of the mounting ring block, an embryonic membrane is wound around the side of the second winding roller, and the other end of the embryonic membrane passes through the bonding component to match the winding member.

[0011] In an optional scheme: the bonding component includes a first heating and pressing roller, a second heating and pressing roller, a third heating and pressing roller and a fourth heating and pressing roller, a second heating and pressing roller is provided on the side of the mounting frame, a first heating and pressing roller is provided on the side of the second heating and pressing roller where the side of the mounting frame is located, a fourth heating and pressing roller is provided on the second heating and pressing roller where the side of the mounting frame is located and the upper end of the first heating and pressing roller, a third heating and pressing roller is provided on the side of the fourth heating and pressing roller where the side of the mounting frame is located, and the first heating and pressing roller, the second heating and pressing roller, the third heating and pressing roller and the fourth heating and pressing roller are respectively matched with the embryo membrane and the space mesh cloth base cloth.

[0012] In an optional solution: a first auxiliary roller is provided on one side of the third heating and pressing roller where the side surface of the mounting frame is located, and the first auxiliary roller cooperates with the space mesh base fabric and the embryonic membrane.

[0013] In an optional scheme: a rotating roller is provided on the side of the mounting platform, and a plurality of second auxiliary rollers cooperating with the rotating roller and the space mesh cloth base cloth are provided on the side of the mounting frame. One end of the space mesh cloth base cloth is wound around the side of the first winding roller, and the other end of the space mesh cloth base cloth passes through the rotating roller, the second auxiliary roller, the pasting processing part and the bonding component to cooperate with the winding part.

[0014] In an optional solution, a silicone layer is provided on the side surfaces of the first heating and pressing roller, the second heating and pressing roller, the third heating and pressing roller and the fourth heating and pressing roller.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The utility model saves labor costs by adopting an automated working mode.

[0017] 2. The utility model can transmit the position information of the matching cloth edge and the film edge in real time, avoiding the production of inferior mesh cloth due to untimely operation.

[0018] 3. The utility model solves the problem of left and right deviation that may exist during the unwinding process, which causes a decrease in the qualified rate and saves costs.

[0019] 4. The utility model has strong universality and can be applied in more production scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0021] Figure 2 This is a schematic diagram of the structure of the automatic edge finding device of the utility model.

[0022] Figure 3 It is a structural schematic diagram of one side of the membrane cradle of the utility model.

[0023] Figure 4 It is a structural schematic diagram of the other side of the membrane cradle of the utility model.

[0024] Figure 5 It is a schematic diagram of the process of the utility model.

[0025] In the figure: 1. Spatial mesh cloth base fabric; 2. Automatic edge-finding device; 3. Pasting processing piece; 4. First heating and pressing roller; 5. Film cradle; 6. Winding piece; 7. Embryonic film; 8. Second heating and pressing roller; 9. Third heating and pressing roller; 10. Fourth heating and pressing roller; 11. First auxiliary roller; 12. Mounting frame; 13. Mounting table. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0027] In one embodiment, Figure 1-Figure 5As shown, an automatic film alignment device for double-sided laminating space mesh cloth comprises a mounting frame 12, a mounting platform 13 is provided on one side of the mounting frame 12, an automatic edge-finding device 2 is installed on the side of the mounting platform 13, a first winding roller is provided on the upper end of the mounting platform 13, film cradle frames 5 are respectively installed on the upper and lower ends of the mounting frame 12, a winding member 6 is provided on the side of the mounting frame 12 away from the mounting platform 13, a laminating component is installed on the side of the mounting frame 12, the automatic edge-finding device 2 is used for detecting whether the edge of the cloth is offset, thereby realizing the automatic edge-finding function and facilitating the subsequent automatic film alignment work, and the film cradle frame 5 is used for facilitating the rotation of the space mesh cloth base fabric 1 and the embryonic membrane 7 to avoid their offset and ensure that the two are always on the same horizontal line.

[0028] In one embodiment, Figure 1 As shown, a pasting processing piece 3 is provided between the mounting frame 12 and the mounting platform 13 , and the pasting processing piece 3 is used to perform pasting work on the space mesh cloth base fabric 1 .

[0029] In one embodiment, Figure 1 and Figure 2 As shown, the automatic edge-finding device 2 includes a stepper motor and a CCD image sensor. A stepper motor is installed on the side of the mounting table 13. The output end of the stepper motor is connected to the first screw rod. A mounting block is provided on the first screw rod. A thread matching the first screw rod is provided inside the mounting block. The mounting block is slidably connected to the side of the mounting table 13. A CCD image sensor is provided on the upper end of the mounting block. When the CCD image sensor detects that the edge of the cloth is offset, it will output an analog voltage of the corresponding offset distance. The signal automatically drives the stepper motor through the MCUAD acquisition control algorithm, driving the first screw rod to rotate a corresponding number of circles. The rotation of the first screw rod drives the mounting block to move back and forth, and the mounting block drives the CCD image sensor to move back and forth to the specified position, thereby realizing automatic edge-finding.

[0030] In one embodiment, Figure 3-Figure 4As shown, the film cradle 5 includes a servo motor, a second screw and an embryonic membrane 7, the upper and lower ends of the mounting frame 12 are respectively provided with mounting brackets, a servo motor is provided on the side of the mounting bracket, a second screw is provided on the output end of the servo motor, a mounting ring block is provided on the side of the second screw, a thread matching the second screw is provided inside the mounting ring block, the side of the mounting ring block is slidably connected with the mounting bracket, a second winding roller is provided on the upper end of the mounting ring block, an embryonic membrane 7 is wound around the side of the second winding roller, the other end of the embryonic membrane 7 passes through the fitting component and matches with the winding piece 6, and the spatial mesh cloth base fabric 1 collected by the automatic edge alignment device 2 The cloth edge position information is transmitted to the servo controller through 485 serial communication and MODBUS protocol, and the cloth edge position information is matched with the embryo membrane position information in the controller through the control algorithm. If the information of the two corresponds, the cloth edge of the space mesh cloth base fabric and the membrane edge of the embryo membrane are in the same straight line, and the servo motor does not rotate; if the information of the two does not match, the servo motor in the membrane cradle drives the second screw rod to rotate according to the offset distance, so as to adjust the membrane edge position of the embryo membrane 7 so that it is in the same straight line with the cloth edge of the space mesh cloth base fabric 1. The position information of the two is matched in real time to ensure that the upper and lower mesh cloths complete the double-sided film smoothly.

[0031] In one embodiment, Figure 1 As shown, the laminating assembly includes a first heating and pressing roller 4, a second heating and pressing roller 8, a third heating and pressing roller 9 and a fourth heating and pressing roller 10, a second heating and pressing roller 8 is provided on the side of the mounting frame 12, a first heating and pressing roller 4 is provided on the side of the second heating and pressing roller 8 on the side of the mounting frame 12, a fourth heating and pressing roller 10 is provided on the upper ends of the second heating and pressing roller 8 and the first heating and pressing roller 4 on the side of the mounting frame 12, a third heating and pressing roller 9 is provided on the side of the fourth heating and pressing roller 10 on the side of the mounting frame 12, the first heating and pressing roller 4, the second heating and pressing roller 8, the third heating and pressing roller 9 and the fourth heating and pressing roller 10 are respectively matched with the embryonic membrane 7 and the space mesh cloth base cloth 1, and the first heating and pressing roller 4, the second heating and pressing roller 8, the third heating and pressing roller 9 and the fourth heating and pressing roller 10 are used to cooperate with each other to complete double-sided film lamination.

[0032] In one embodiment, Figure 1 As shown, a first auxiliary roller 11 is provided on one side of the third heating and pressing roller 9 where the side of the mounting frame 12 is located. The first auxiliary roller 11 cooperates with the space mesh base cloth 1 and the embryo film 7. The first auxiliary roller 11 is used to cooperate with the laminating component to complete the work of double-sided laminating.

[0033] In one embodiment, Figure 1As shown, a rotating roller is provided on the side of the mounting platform 13, and a plurality of second auxiliary rollers cooperating with the rotating roller and the space mesh cloth base fabric 1 are provided on the side of the mounting frame 12. One end of the space mesh cloth base fabric 1 is wound around the side of the first winding roller, and the other end of the space mesh cloth base fabric 1 passes through the rotating roller, the second auxiliary roller, the pasting processing piece 3 and the bonding component to cooperate with the winding piece 6. The rotating roller and the second auxiliary roller are used to cooperate with the bonding component to complete double-sided film bonding.

[0034] In one embodiment, Figure 1 As shown, the first heating and pressing roller 4, the second heating and pressing roller 8, the third heating and pressing roller 9 and the fourth heating and pressing roller 10 are provided with a silicone layer on the side surface, and the silicone layer plays a protective role.

[0035] The above embodiment discloses an automatic film alignment device for double-sided laminating space mesh cloth, wherein the pasting processing piece 3 is used to apply pasting to the space mesh cloth base cloth 1. When the CCD image sensor detects that the cloth edge is offset, it will output an analog voltage of the corresponding offset distance. The signal is automatically driven by the MCUAD acquisition control algorithm to drive the stepper motor to rotate the corresponding number of circles. The rotation of the first screw rod drives the mounting block to move back and forth, and the mounting block drives the CCD image sensor to move back and forth to the specified position, thereby realizing automatic edge finding. According to the cloth edge position information of the space mesh cloth base cloth 1 collected by the automatic edge alignment device 2, the cloth edge position data is communicated with the MOD through 485 serial communication. The BUS protocol is transmitted to the servo controller, and the cloth edge position information is matched one by one with the embryo membrane position information in the controller through the control algorithm. If the information of the two corresponds, the cloth edge of the space mesh base fabric and the membrane edge of the embryo membrane are in the same straight line, and the servo motor does not rotate; if the information of the two does not match, the servo motor in the membrane cradle drives the second screw to rotate according to the offset distance, so as to adjust the membrane edge position of the embryo membrane 7 so that it is in the same straight line with the cloth edge of the space mesh base fabric 1. The position information of the two is transmitted and matched in real time to ensure that the upper and lower layers of mesh cloth are successfully double-sided film pasted, which saves labor costs and can transmit and match the position information of the cloth edge and the membrane edge in real time to avoid the production of inferior mesh cloth due to untimely operation.

[0036] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A double-sided laminating space mesh automatic film alignment device, comprising a mounting frame (12), a mounting platform (13) is provided on one side of the mounting frame (12), characterized in that: An automatic edge-finding device (2) is installed on the side of the mounting platform (13), a first winding roller is provided at the upper end of the mounting platform (13), a film shaking frame (5) is installed at the upper and lower ends of the mounting frame (12), a winding member (6) is provided on the side of the mounting frame (12) away from the mounting platform (13), and a bonding component is installed on the side of the mounting frame (12).

2. The double-sided laminating space mesh automatic film alignment device according to claim 1, characterized in that: A pasting workpiece (3) is provided between the mounting frame (12) and the mounting platform (13).

3. The double-sided laminating space mesh automatic film alignment device according to claim 1, characterized in that: The automatic edge-finding device (2) comprises a stepper motor and a CCD image sensor. The stepper motor is mounted on the side of the mounting platform (13). The output end of the stepper motor is connected to a first screw rod. A mounting block is provided on the first screw rod. A thread matching the first screw rod is provided inside the mounting block. The mounting block is slidably connected to the side of the mounting platform (13). The CCD image sensor is provided on the upper end of the mounting block.

4. The double-sided laminating space mesh automatic film alignment device according to claim 1, characterized in that: The membrane cradle (5) includes a servo motor, a second screw and an embryonic membrane (7), the upper and lower ends of the mounting frame (12) are respectively provided with mounting brackets, the side of the mounting bracket is provided with a servo motor, the output end of the servo motor is provided with a second screw, the side of the second screw is provided with a mounting ring block, the inside of the mounting ring block is provided with a thread matching the second screw, the side of the mounting ring block is slidably connected with the mounting bracket, the upper end of the mounting ring block is provided with a second winding roller, the side of the second winding roller is wound with an embryonic membrane (7), and the other end of the embryonic membrane (7) passes through the bonding component and matches with the winding member (6).

5. The automatic film alignment device for double-sided laminating space mesh cloth according to claim 4, characterized in that: The bonding component comprises a first heating and pressing roller (4), a second heating and pressing roller (8), a third heating and pressing roller (9) and a fourth heating and pressing roller (10); the second heating and pressing roller (8) is provided on the side of the mounting frame (12); the first heating and pressing roller (4) is provided on the side of the second heating and pressing roller (8) where the side of the mounting frame (12) is located; the fourth heating and pressing roller (10) is provided on the upper ends of the second heating and pressing roller (8) and the first heating and pressing roller (4) where the side of the mounting frame (12) is located; the third heating and pressing roller (9) is provided on the side of the fourth heating and pressing roller (10) where the side of the mounting frame (12) is located; the first heating and pressing roller (4), the second heating and pressing roller (8), the third heating and pressing roller (9) and the fourth heating and pressing roller (10) are respectively matched with the embryonic membrane (7) and the space mesh cloth base cloth (1).

6. The double-sided laminating space mesh automatic film alignment device according to claim 5, characterized in that: A first auxiliary roller (11) is provided on one side of the third heating and pressing roller (9) where the side of the mounting frame (12) is located, and the first auxiliary roller (11) cooperates with the space mesh base fabric (1) and the embryonic membrane (7).

7. The double-sided laminating space mesh automatic film alignment device according to claim 1, characterized in that: A rotating roller is provided on the side of the mounting platform (13), and a plurality of second auxiliary rollers are provided on the side of the mounting frame (12) to cooperate with the rotating roller and the space mesh cloth base fabric (1). One end of the space mesh cloth base fabric (1) is wound around the side of the first winding roller, and the other end of the space mesh cloth base fabric (1) passes through the rotating roller, the second auxiliary roller, the pasting processing piece (3) and the bonding component to cooperate with the winding piece (6).

8. The automatic film alignment device for double-sided laminating space mesh cloth according to claim 5, characterized in that: The first heating and pressing roller (4), the second heating and pressing roller (8), the third heating and pressing roller (9) and the fourth heating and pressing roller (10) are provided with a silicone layer on their side surfaces.