A support adsorption platform and laminating machine

Abstract

The application provides a supporting and adsorbing platform and a laminating machine. The supporting and adsorbing platform comprises a supporting frame, an adsorbing plate and an adsorbing power unit. A clearance groove is arranged in the middle of the adsorbing plate, and a plurality of adsorbing holes are arranged in the peripheral annular array of the clearance groove. When the plurality of adsorbing holes adsorb the edges of the film strip, the clearance groove can avoid the middle of the film strip, so as to avoid the hard contact between the film strip and the adsorbing plate and cause the unevenness of the film strip, help to improve the flatness of the adsorbing plate adsorbing the film strip, and further improve the flatness of the film sheet on the film strip, the cutting precision of the film sheet and the laminating precision. The film strip can be guided onto the adsorbing plate through the feeding guide roller, and the film strip can be guided out through the discharging guide roller. The adsorbing plate is driven by the adsorbing power unit to reciprocate on the supporting frame, which helps to realize the peeling of the film sheet and the film strip. The laminating machine can improve the feeding flatness of the film sheet, and further improve the product quality of the multiple film sheets after laminating and forming.

Description

Technical Field

[0001] This application belongs to the field of film stacking technology, and more specifically, relates to a support adsorption platform and a stacking machine using the support adsorption platform. Background Technology

[0002] The film belt feeding mechanism of the laminating machine is used to automatically feed the film belt, which has multiple films attached to it. During the feeding process, the films need to be peeled and separated from the base film to achieve the stacking and forming of multiple films.

[0003] Currently, the membrane and substrate are typically separated using an adsorption-release platform. This platform uses a lower adsorption plate at the bottom to adhere and fix the substrate, and an upper adsorption plate at the top to adhere and fix the membrane. The platform drives the lower adsorption plate to move, thus separating the membrane from the substrate. However, the lower adsorption plate has multiple vacuum adsorption holes arranged in multiple rows and columns, which can effectively adhere and fix the substrate. While multiple vacuum adsorption holes can increase the adsorption effect on the substrate, the differences in adsorption force among the multiple holes can lead to poor flatness of the substrate adsorbed on the lower adsorption plate, thus affecting the flatness of the membrane and impacting subsequent membrane cutting and lamination operations. Utility Model Content

[0004] The purpose of this application is to provide a support adsorption platform and a stacking machine to solve the problem in the related art where the adsorption force of multiple vacuum adsorption holes on the lower adsorption plate is different, resulting in poor flatness of the bottom film adsorbed on the lower adsorption plate, which in turn affects the flatness of the film and affects the subsequent film cutting and stacking operations.

[0005] To achieve the above objectives, the technical solution adopted in the embodiments of this application is as follows:

[0006] On the one hand, a support adsorption platform is provided, comprising:

[0007] Support frame;

[0008] An adsorption plate is slidably mounted on the support frame. A clearance groove is provided in the middle of the adsorption plate. Multiple adsorption holes are provided on the adsorption plate and are arranged around the clearance groove. The multiple adsorption holes and the clearance groove are combined to form an area for adsorbing the membrane belt. A feed guide roller is rotatably mounted on one end of the adsorption plate, and a discharge guide roller is rotatably mounted on the other end of the adsorption plate.

[0009] An adsorption power unit is installed on the support frame and connected to the adsorption plate, and is used to drive the adsorption plate to slide back and forth.

[0010] In one embodiment, the clearance groove includes a plurality of notched grooves, which are arranged in a matrix, and adjacent notched grooves are separated by a partition strip.

[0011] In one embodiment, a wear-resistant seat is installed on the adsorption plate, the wear-resistant seat is disposed between the clearance groove and the plurality of adsorption holes, and the wear-resistant seat is arranged around the clearance groove.

[0012] In one embodiment, the adsorption plate has a receiving groove, and the wear-resistant seat is installed in the receiving groove.

[0013] In one embodiment, a first stop seat is installed at one end of the adsorption plate, and a second stop seat is installed at the other end of the adsorption plate; a first limiting seat for cooperating with the first stop seat to stop is installed at one end of the support frame, and a second limiting seat for cooperating with the second stop seat to stop is installed at the other end of the support frame.

[0014] In one embodiment, a sensing plate is mounted on the adsorption plate, and two sensors for cooperating with the sensing plate are installed at intervals on the support frame.

[0015] In one embodiment, the support adsorption platform further includes a first guide roller rotatably mounted on the support frame, the first guide roller being disposed above the adsorption plate and located between the feed guide roller and the discharge guide roller.

[0016] In one embodiment, the supporting adsorption platform further includes a second guide roller rotatably mounted on the support frame, the second guide roller being disposed below the adsorption plate and located between the feed guide roller and the discharge guide roller.

[0017] In one embodiment, the supporting adsorption platform further includes a third guide roller rotatably mounted on the support frame, the third guide roller being disposed below the adsorption plate and located between the feed guide roller and the second guide roller.

[0018] On the other hand, a stacking machine is provided, including the support adsorption platform provided in any of the above embodiments.

[0019] The support adsorption platform and laminating machine provided in this application have at least the following beneficial effects: This application creates a clearance groove in the middle of the adsorption plate, and arranges multiple adsorption holes in a circular array around the clearance groove. When the multiple adsorption holes adsorb the edge of the film strip, the clearance groove can avoid the middle position of the film strip, thus preventing hard contact between the film strip and the adsorption plate and causing unevenness of the film strip. This helps improve the flatness of the film strip adsorbed by the adsorption plate, thereby improving the flatness of the film sheet on the film strip, and improving the cutting accuracy and laminating accuracy of the film sheet. The film strip from the upstream station can be guided to the adsorption plate by the feeding guide roller, and the film strip can be led out by the discharge guide roller; the adsorption power unit drives the adsorption plate to reciprocate on the support frame, which helps to separate the film sheet from the film strip. The laminating machine using this support adsorption platform can improve the flatness of the film sheet feeding, thereby improving the product quality after multiple film sheets are laminated. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or exemplary technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a partial structural schematic diagram of the support adsorption platform provided in an embodiment of this application;

[0022] Figure 2 This is a schematic diagram of the structure of the adsorption plate provided in the embodiments of this application;

[0023] Figure 3 for Figure 2 Partially exploded diagram;

[0024] Figure 4 This is a partial structural schematic diagram of the support frame provided in an embodiment of this application.

[0025] The main markings in the attached figures are as follows:

[0026] 1. Support frame; 11. First limiting seat; 12. Sensor; 13. First guide roller; 14. Second guide roller; 15. Third guide roller;

[0027] 2. Adsorption plate; 21. Alignment groove; 211. Notched groove; 212. Partition strip; 22. Adsorption hole; 23. Feed guide roller; 24. Discharge guide roller; 25. Wear-resistant seat; 26. Receiving groove; 27. First stop seat; 28. Second stop seat; 29. ​​Induction plate;

[0028] 3. Adsorption power unit. Detailed Implementation

[0029] To make the technical problems, technical solutions, and beneficial effects to be solved by this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and are not intended to limit the scope of this application.

[0030] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0031] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise expressly specified. "Several" means one or more, unless otherwise expressly specified.

[0032] In the description of this application, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application 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. Therefore, they should not be construed as limitations on this application.

[0033] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0034] Throughout this specification, reference to "an embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment is included in at least one embodiment of this application. Therefore, the phrase "in one embodiment" or "in some embodiments" appears in various places throughout the specification, and not all references are to the same embodiment. Furthermore, in one or more embodiments, particular features, structures, or characteristics may be combined in any suitable manner.

[0035] Please see Figure 1 and Figure 2 The support adsorption platform provided in this application embodiment will now be described. The support adsorption platform includes a support frame 1, an adsorption plate 2, and an adsorption power unit 3. The support frame 1 can be installed on the frame of a laminator. The adsorption plate 2 is slidably mounted on the support frame 1. Optionally, guide rail pairs are installed at both ends of the support frame 1, and the two ends of the adsorption plate 2 are respectively installed on the two guide rail pairs to ensure the reliability of the reciprocating sliding of the adsorption plate 2 on the support frame 1. A clearance groove 21 is provided in the middle of the adsorption plate 2, and multiple adsorption holes 22 are provided on the adsorption plate 2. The multiple adsorption holes 22 are arranged around the clearance groove 21, and the multiple adsorption holes 22 and the clearance groove 21 combine to form an area for adsorbing the membrane belt. Optionally, the clearance groove 21 has a square structure, such as a rectangle or a square; the multiple adsorption holes 22 surround to form a rectangle or square with the same configuration as the clearance groove 21. The multiple adsorption holes 22 can be connected to the vacuum negative pressure device of the laminator, thus providing adsorption force for the adsorption membrane belt. A feed guide roller 23 is rotatably mounted on one end of the adsorption plate 2, and a discharge guide roller 24 is rotatably mounted on the other end. The feed guide roller 23 and discharge guide roller 24 allow the film belt to pass through, thus guiding the film belt onto the adsorption plate 2. An adsorption power unit 3 is mounted on the support frame 1, and its output end is connected to the adsorption plate 2. The adsorption power unit 3 drives the adsorption plate 2 to slide back and forth on the support frame 1. Optionally, the adsorption power unit 3 can be a cylinder / electric cylinder transmission mechanism, a screw transmission mechanism, a linear motor, etc., and is not limited to any particular type. In this structure, a clearance groove 21 is opened in the middle of the adsorption plate 2, and multiple adsorption holes 22 are arranged in a ring array around the clearance groove 21. When multiple adsorption holes 22 adsorb the edges of the membrane belt, the clearance groove 21 can avoid the middle position of the membrane belt, allowing the membrane belt to adaptively adjust its flatness. This avoids hard contact between the membrane belt and the adsorption plate 2, which would cause unevenness in the membrane belt. This helps improve the flatness of the membrane belt adsorbed by the adsorption plate 2, thereby improving the flatness of the membrane sheet on the membrane belt and improving the cutting and stacking accuracy of the membrane sheet. The feed guide roller 23 can guide the membrane belt from the upstream station to the adsorption plate 2, and the discharge guide roller 24 can pull out the membrane belt. The adsorption power unit 3 drives the adsorption plate 2 to reciprocate on the support frame 1, which helps to separate the membrane sheet from the membrane belt.

[0036] In one embodiment, see Figure 2 As a specific embodiment of the support adsorption platform provided in this application, the clearance groove 21 includes multiple notched grooves 211, which are arranged in a matrix, and adjacent notched grooves 211 are separated by partition strips 212. This structure reduces hard contact between the membrane strip and the adsorption plate 2 through the multiple notched grooves 211; and provides support for the middle part of the membrane strip through the multiple partition strips 212, preventing the defect of central collapse.

[0037] In one embodiment, see Figure 2 The number of notched grooves 211 can be four, and the four notched grooves 211 are separated by four partition strips 212, that is, the four partition strips 212 form a cross-shaped structure. In this structure, the cross-shaped partition strips 212 can provide support for the middle position of the membrane strip.

[0038] In one embodiment, see Figure 2 As a specific embodiment of the adsorption platform provided in this application, a wear-resistant seat 25 is installed on the adsorption plate 2. The wear-resistant seat 25 is disposed between the clearance groove 21 and a plurality of adsorption holes 22, and the wear-resistant seat 25 is arranged around the clearance groove 21. Optionally, the wear-resistant seat 25 has a square structure, such as a rectangle or a square, and its cross-sectional configuration is the same as that of the clearance groove 21. The wear-resistant seat 25 can be made of ultra-high molecular weight polyethylene sheet, which has high wear resistance.

[0039] In one embodiment, see Figure 3 As a specific embodiment of the adsorption platform provided in this application, the adsorption plate 2 has a receiving groove 26, and the wear-resistant seat 25 is installed in the receiving groove 26. The receiving groove 26 can be square, such as rectangular or square. This structure allows for the positioning and housing of the wear-resistant seat 25 through the receiving groove 26, facilitating precise assembly and disassembly of the wear-resistant seat 25.

[0040] In one embodiment, see Figure 2 and Figure 4 As a specific embodiment of the adsorption platform provided in this application, a first abutment 27 is installed at one end of the adsorption plate 2, and a second abutment 28 is installed at the other end of the adsorption plate 2; a first limiting seat 11 for cooperating with the first abutment 27 for abutment is installed at one end of the support frame 1, and a second limiting seat (not shown) for cooperating with the second abutment 28 for abutment is installed at the other end of the support frame 1; the adsorption plate 2 is disposed between the first limiting seat 11 and the second limiting seat. With this structure, through the abutment cooperation between the first abutment 27 and the first limiting seat 11, and the abutment cooperation between the second abutment 28 and the second limiting seat, the adsorption plate 2 can be limited between the first limiting seat 11 and the second limiting seat, thus limiting the sliding stroke of the adsorption plate 2 on the support frame 1.

[0041] Optionally, first abutment seats 27 are installed on both sides of one end of the adsorption plate 2; correspondingly, first limiting seats 11 are installed on both sides of one end of the support frame 1, and the two first limiting seats 11 are respectively aligned and engaged with the two first abutment seats 27. Second abutment seats 28 are installed on both sides of the other end of the adsorption plate 2; correspondingly, second limiting seats are installed on both sides of the other end of the support frame 1, and the two second limiting seats are respectively aligned and engaged with the two second abutment seats 28.

[0042] In one embodiment, see Figure 1 As a specific embodiment of the adsorption platform provided in this application, an induction plate 29 is installed on the adsorption plate 2, and two sensors 12 are installed at intervals on the support frame 1, with the induction plate 29 located between the two sensors 12. This structure, through the sensing interaction between the induction plate 29 and the two sensors 12, can further limit the travel of the adsorption plate 2.

[0043] In one embodiment, see Figure 4 As a specific embodiment of the support adsorption platform provided in this application, the support adsorption platform further includes a first guide roller 13 rotatably mounted on the support frame 1. The first guide roller 13 is located above the adsorption plate 2 and between the feed guide roller 23 and the discharge guide roller 24. In this structure, the film belt can sequentially pass around the feed guide roller 23, the first guide roller 13, and the discharge guide roller 24. The first guide roller 13 can guide the film belt straight onto the adsorption plate 2, thereby improving the flatness of the film belt.

[0044] In one embodiment, see Figure 4 As a specific embodiment of the support adsorption platform provided in this application, the support adsorption platform further includes a second guide roller 14 rotatably mounted on the support frame 1. The second guide roller 14 is located below the adsorption plate 2 and is situated between the feed guide roller 23 and the discharge guide roller 24. In this structure, the film strip led out by the discharge guide roller 24 can bypass the second guide roller 14 to achieve winding, and the second guide roller 14 can guide the film strip from the discharge guide roller 24 to the take-up roller.

[0045] In one embodiment, see Figure 4 As a specific embodiment of the support adsorption platform provided in this application, the support adsorption platform further includes a third guide roller 15 rotatably mounted on the support frame 1. The third guide roller 15 is located below the adsorption plate 2 and is situated between the feed guide roller 23 and the second guide roller 14. In this structure, the film belt can sequentially pass around the discharge guide roller 24, the second guide roller 14, and the third guide roller 15, and the third guide roller 15 can accurately guide the film belt onto the take-up roller.

[0046] This application also provides a laminating machine, including the support and adsorption platform provided in any of the above embodiments. This structure features a relief groove 21 in the center of the adsorption plate 2, with multiple adsorption holes 22 arranged in a ring array around the relief groove 21. When the multiple adsorption holes 22 adsorb the edge of the film strip, the relief groove 21 can avoid the center of the film strip, thus preventing hard contact between the film strip and the adsorption plate 2 and causing unevenness of the film strip. This helps improve the flatness of the film strip adsorbed by the adsorption plate 2, thereby improving the flatness of the film sheet on the film strip, and improving the cutting accuracy and lamination accuracy of the film sheet. The feed guide roller 23 guides the film strip from the upstream station to the adsorption plate 2, and the discharge guide roller 24 pulls the film strip out. The adsorption power unit 3 drives the adsorption plate 2 to reciprocate on the support frame 1, which helps to separate the film sheet from the film strip. The laminating machine using this support and adsorption platform can improve the flatness of the film sheet feeding, thereby improving the product quality after multiple films are laminated.

[0047] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A support adsorption platform, characterized in that, include: Support frame; An adsorption plate is slidably mounted on the support frame. A clearance groove is provided in the middle of the adsorption plate. Multiple adsorption holes are provided on the adsorption plate and are arranged around the clearance groove. The multiple adsorption holes and the clearance groove are combined to form an area for adsorbing the membrane belt. A feed guide roller is rotatably mounted on one end of the adsorption plate, and a discharge guide roller is rotatably mounted on the other end of the adsorption plate. An adsorption power unit is installed on the support frame and connected to the adsorption plate, and is used to drive the adsorption plate to slide back and forth.

2. The supporting adsorption platform as described in claim 1, characterized in that: The clearance groove includes multiple notched grooves, which are arranged in a matrix, and adjacent notched grooves are separated by partition strips.

3. The supporting adsorption platform as described in claim 1, characterized in that: A wear-resistant seat is installed on the adsorption plate. The wear-resistant seat is located between the clearance groove and the plurality of adsorption holes, and the wear-resistant seat is arranged around the clearance groove.

4. The supporting adsorption platform as described in claim 3, characterized in that: The adsorption plate has a receiving groove, and the wear-resistant seat is installed in the receiving groove.

5. The support adsorption platform according to any one of claims 1-4, characterized in that: A first stop seat is installed at one end of the adsorption plate, and a second stop seat is installed at the other end of the adsorption plate; a first limiting seat for cooperating with the first stop seat to stop is installed at one end of the support frame, and a second limiting seat for cooperating with the second stop seat to stop is installed at the other end of the support frame.

6. The support adsorption platform according to any one of claims 1-4, characterized in that: The adsorption plate is equipped with a sensing plate, and the support frame is equipped with two sensors that are respectively used to cooperate with the sensing plate for sensing.

7. The support adsorption platform according to any one of claims 1-4, characterized in that: The support adsorption platform further includes a first guide roller rotatably mounted on the support frame. The first guide roller is located above the adsorption plate and between the feed guide roller and the discharge guide roller.

8. The support adsorption platform according to any one of claims 1-4, characterized in that: The supporting adsorption platform further includes a second guide roller rotatably mounted on the support frame. The second guide roller is located below the adsorption plate and between the feed guide roller and the discharge guide roller.

9. The supporting adsorption platform as described in claim 8, characterized in that: The support adsorption platform also includes a third guide roller rotatably mounted on the support frame. The third guide roller is located below the adsorption plate and between the feed guide roller and the second guide roller.

10. A stacking machine, characterized in that: Includes the support adsorption platform as described in any one of claims 1-9.

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