Laminating device

Abstract

The utility model discloses a laminating device which comprises a laminating platform, and the laminating platform comprises a material carrying table, a flexible buffering cushion and a positioning assembly. The material carrying table is provided with a negative pressure hole which is used for being communicated with a negative pressure generating device and penetrates through the upper portion of the material carrying table. The flexible cushion pad is arranged on the material carrying table, a protective film and a product are sequentially placed on the flexible cushion pad, a first avoiding hole is formed in the flexible cushion pad, and the first avoiding hole corresponds to the negative pressure hole; the positioning assembly is arranged on the periphery of the carrying table and used for positioning the protective film in the horizontal direction. According to the laminating device, the laminating tightness between the product and the protective film can be improved, so that the laminating effect and efficiency are improved.

Description

Technical Field

[0001] The present application relates to the technical field of product bonding, and in particular to a bonding device. Background Art

[0002] In the related art, the surface of some electronic products needs to be covered with a protective film for protection before leaving the factory. For example, a protective film needs to be pasted on the bottom of the keyboard before leaving the factory, but the tightness between the keyboard and the protective film is difficult to control, and uneven lamination will cause the film to fall off or tear, which will also lead to waste of production raw materials, increase maintenance and debugging time, affect production capacity and output, and increase production costs. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a laminating device, which can improve the tightness of laminating between the product and the protective film, thereby improving the laminating effect and efficiency.

[0004] According to the embodiment of the utility model, the laminating device includes a laminating platform, which includes: a loading platform, a flexible buffer pad and a positioning assembly; the loading platform is provided with a negative pressure hole, which is used to connect to a negative pressure generating device and passes through the top of the loading platform; the flexible buffer pad is provided on the loading platform, which is used to place a protective film and a product in sequence, and the flexible buffer pad is provided with a first avoidance hole, which corresponds to the negative pressure hole; the positioning assembly is provided on the periphery of the loading platform and is used to position the protective film in the horizontal direction.

[0005] The laminating device according to the embodiment of the utility model has at least the following beneficial effects: the laminating device includes a laminating platform, which includes a loading platform, a flexible buffer pad and a positioning component; the flexible buffer pad is arranged on the loading platform, and after the protective film is loaded onto the flexible buffer pad, the protective film is corrected and positioned on all sides by the positioning component, and since the negative pressure hole on the loading platform corresponds to the first avoidance hole of the flexible buffer pad, the negative pressure generating device can adsorb the protective film through the negative pressure hole and the first avoidance hole, so that the protective film is adsorbed on the flexible buffer pad more flatly and does not move easily, and then the product is loaded onto the protective film; at this time, the product and the protective film are pressed together, and under the action of the buffer pad, the protective film can be more closely attached to the bottom of the product, thereby improving the laminating effect and efficiency.

[0006] According to some embodiments of the utility model, the positioning assembly includes a first positioning member, a second positioning member, a third positioning member, a fourth positioning member, a first driving member and a second driving member which are sequentially arranged on the outer periphery of the loading platform. The first positioning member, the second positioning member, the third positioning member and the fourth positioning member together form a positioning station for positioning the protective film. The output end of the first driving member is connected to the third positioning member and is used to drive the third positioning member to be close to the first positioning member. The output end of the second driving member is connected to the fourth positioning member and is used to drive the fourth positioning member to be close to the second positioning member.

[0007] According to some embodiments of the utility model, a first sensing element is provided at the bottom of the loading platform, a through hole is provided on the loading platform corresponding to the first sensing element, and a second avoidance hole is provided on the flexible buffer pad, and the first sensing element is used to sense the protective film.

[0008] According to some embodiments of the utility model, a transplanting and clamping mechanism and a positioning mechanism are also included. The positioning mechanism is used to locate the posture of the product. The transplanting and clamping mechanism is used to first move the product to the top of the positioning mechanism for correction, and then move and press the corrected product onto the loading platform. The positioning mechanism and the loading platform are both arranged on the transfer path of the picking end of the transplanting and clamping mechanism.

[0009] According to some embodiments of the present invention, a manipulator and a silo mechanism are further included. The silo mechanism is used to store the protective film. The silo mechanism and the loading platform are both located on the moving path of the picking end of the manipulator.

[0010] According to some embodiments of the utility model, a pressure-maintaining mechanism is also included. The pressure-maintaining mechanism is arranged on one side of the loading platform and is used to maintain the pressure of the laminated product and the protective film.

[0011] According to some embodiments of the utility model, a conveying mechanism is also included. The conveying mechanism is arranged between the transplanting and pressing mechanism and the pressure-maintaining mechanism. The moving path of the transplanting and pressing mechanism passes through the conveying mechanism. The conveying mechanism is used to provide products and to convey the laminated products and protective films to the pressure-maintaining mechanism.

[0012] According to some embodiments of the utility model, the pressure-maintaining mechanism includes a downward pressure component and a lifting component distributed up and down, the conveying mechanism includes two conveying components arranged in parallel, the lifting component is arranged between the two conveying components and is used to lift the protective film and the product, and the downward pressure component is used to cooperate with the lifting component to maintain the pressure of the protective film and the product.

[0013] According to some embodiments of the utility model, the conveying mechanism includes a pressure-holding position corresponding to the pressure-holding mechanism, and the pressure-holding position is provided with a first limit component. The first limit component is arranged on the front side of the conveying direction of the conveying mechanism to stop the forward movement of the product and the protective film.

[0014] According to some embodiments of the present utility model, a second limiting component is provided at the pressure-maintaining position, and the second limiting component is provided above the conveying mechanism to limit the vertical position of the product and the protective film.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 It is a schematic diagram of the overall structure of one embodiment of the laminating device of the utility model;

[0018] Figure 2 for Figure 1 A schematic structural diagram of a bonding platform in the bonding device shown;

[0019] Figure 3 for Figure 1 A schematic structural diagram of a bonding platform in the bonding device shown in another perspective;

[0020] Figure 4 for Figure 1 A schematic diagram of the structure of the lifting components of the conveying mechanism, the limiting mechanism and the pressure-maintaining mechanism in the laminating device shown;

[0021] Figure 5 for Figure 1 A schematic structural diagram of the pressure-maintaining mechanism in the bonding device is shown.

[0022] Reference numerals:

[0023] The bonding platform 100; the loading platform 110; the negative pressure hole 111; the through hole 112; the flexible buffer pad 120; the first avoidance hole 121; the second avoidance hole 122; the first positioning member 131; the second positioning member 132; the third positioning member 133; the fourth positioning member 134; the first driving member 135; the second driving member 136; the first sensing member 140; the transplanting and clamping mechanism 200; the positioning mechanism 300; the manipulator 400; the silo mechanism 500; the pressure-maintaining mechanism 600; the pressing assembly 610; the lifting assembly 620; the second sensing member 630; the conveying mechanism 700; the conveying assembly 710; the pressure-maintaining position 720; the first limit assembly 810; the second limit assembly 820; the carrier 900. DETAILED DESCRIPTION

[0024] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0025] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0026] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0027] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0028] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0029] Reference below Figures 1 to 5 The laminating device according to the embodiment of the utility model is described.

[0030] like Figure 1 to Figure 2As shown, the laminating device according to the embodiment of the utility model includes a laminating platform 100, and the laminating platform 100 includes: a loading platform 110, a flexible buffer pad 120 and a positioning assembly; the loading platform 110 is provided with a negative pressure hole 111, and the negative pressure hole 111 is used to connect to the negative pressure generating device and pass through the top of the loading platform 110; the flexible buffer pad 120 is arranged on the loading platform 110, and the flexible buffer pad 120 is used to place the protective film and the product in sequence, and the flexible buffer pad 120 is provided with a first avoidance hole 121, and the first avoidance hole 121 corresponds to the negative pressure hole 111; the positioning assembly is arranged on the periphery of the loading platform 110 and is used to position the protective film in the horizontal direction.

[0031] It can be understood that this bonding device includes a bonding platform 100, and the bonding platform 100 includes a loading platform 110, a flexible buffer pad 120 and a positioning component; the flexible buffer pad 120 is arranged on the loading platform 110, and after the protective film is loaded onto the flexible buffer pad 120, the protective film is corrected and positioned on all sides by the positioning component. Since the negative pressure hole 111 on the loading platform 110 corresponds to the first avoidance hole 121 of the flexible buffer pad 120, the negative pressure generating device can adsorb the protective film through the negative pressure hole 111 and the first avoidance hole 121, so that the protective film is adsorbed on the flexible buffer pad 120 more flatly and does not move easily, and then the product is loaded onto the protective film; at this time, the product and the protective film are pressed together, and under the action of the buffer pad, the protective film can be more closely attached to the bottom of the product, thereby improving the bonding effect and efficiency.

[0032] It can be understood that the positioning assembly includes a first positioning member 131, a second positioning member 132, a third positioning member 133, a fourth positioning member 134, a first driving member 135 and a second driving member 136 which are sequentially arranged on the periphery of the loading platform 110. The first positioning member 131, the second positioning member 132, the third positioning member 133 and the fourth positioning member 134 enclose a positioning station for positioning the protective film. The output end of the first driving member 135 is connected to the third positioning member 133 and is used to drive the third positioning member 133 to approach the first positioning member 131. The output end of the second driving member 136 is connected to the fourth positioning member 134 and is used to drive the fourth positioning member 134 to approach the second positioning member 132. For example, Figures 1 to 3 As shown, in this embodiment, the third positioning member 133 in the positioning assembly is arranged opposite to the first positioning member 131, and can be close to or away from the first positioning member 131 under the drive of the first driving member 135, and the fourth positioning member 134 is arranged opposite to the second positioning member 132, and can be close to or away from the second positioning member 132 under the drive of the second driving member 136. Therefore, the third positioning member 133 is moved closer to the first positioning member 131 and the fourth positioning member 134 is moved closer to the second positioning member 132, thereby realizing the correction and positioning of the protective film by the positioning assembly.

[0033] It should be understood that in some other embodiments, the positioning assembly can also be configured as a diagonal right-angle piece positioning method, where right-angle pieces are respectively arranged diagonally on the loading platform 110, and one of the right-angle pieces can be driven by a driving member to approach another right-angle piece, thereby achieving correction positioning of the protective film during the approach process.

[0034] It can be understood that the first sensing element 140 is provided at the bottom of the loading platform 110, the loading platform 110 is provided with a through hole 112 corresponding to the first sensing element 140, the flexible buffer pad 120 is provided with a second avoidance hole 122, and the first sensing element 140 is used to sense the protective film. Figures 1 to 3 As shown, in this embodiment, a first sensing element 140 is arranged at the bottom of the loading platform 110, and the sensing end of the first sensing element 140 is arranged toward the through hole 112 of the loading platform 110, and the flexible buffer pad 120 is provided with a second avoidance hole 122 corresponding to the through hole 112. Therefore, when sensing whether the protective film is loaded, the loading platform 110 can achieve sensing through the through hole 112 and the first avoidance hole 121.

[0035] It can be understood that it also includes a transplanting and pressing mechanism 200 and a positioning mechanism 300. The positioning mechanism 300 is used to position the posture of the product. The transplanting and pressing mechanism 200 is used to move the product to the top of the positioning mechanism 300 for correction, and then move and press the corrected product onto the loading platform 110. The positioning mechanism 300 and the loading platform 110 are both arranged on the transfer path of the picking end of the transplanting and pressing mechanism 200. For example, Figure 1 As shown, in this embodiment, the bonding device also includes a transplanting and pressing mechanism 200 and a positioning mechanism 300. When in use, the transplanting and pressing mechanism 200 first transplants the product to the positioning mechanism 300 to adjust the product posture, and then the transplanting and pressing mechanism 200 transplants and presses the corrected product onto the protective film on the bonding platform 100, thereby achieving bonding between the product and the protective film.

[0036] Specifically, the positioning mechanism 300 is a visual positioning mechanism 300 .

[0037] It is understandable that the robot 400 and the silo mechanism 500 are also included. The silo mechanism 500 is used to store the protective film. The silo mechanism 500 and the loading platform 110 are both located on the moving path of the picking end of the robot 400. For example, Figure 1As shown, in this embodiment, the laminating device further includes a manipulator 400 and a bin mechanism 500. The bin mechanism 500 is used to store the protective film. When in use, the manipulator 400 transfers the protective film in the bin mechanism 500 to the laminating platform 100. Specifically, the bin mechanism 500 is a turntable type, and two bins are arranged on the turntable, so that when one bin is empty and the empty bin is manually loaded, the protective film in the other bin can continue to be picked up by the manipulator 400, ensuring the normal processing.

[0038] It is understandable that a pressure-maintaining mechanism 600 is also included, and the pressure-maintaining mechanism 600 is arranged on one side of the loading platform 110 and is used to maintain the pressure of the laminated product and the protective film. Figures 1 to 5 As shown, in this embodiment, the bonding device also includes a pressure-maintaining mechanism 600 arranged on one side of the loading platform 110. The pressure-maintaining mechanism 600 can further maintain pressure on the product and the protective film on the basis of the bonding platform 100, thereby further improving the tightness of the bonding between the product and the protective film.

[0039] It can be understood that a conveying mechanism 700 is also included, and the conveying mechanism 700 is arranged between the transplanting and pressing mechanism 200 and the pressure-maintaining mechanism 600. The moving path of the transplanting and pressing mechanism 200 passes through the conveying mechanism 700. The conveying mechanism 700 is used to provide products and to convey the laminated products and protective films to the pressure-maintaining mechanism 600. For example, Figures 1 to 5 As shown, in this embodiment, when in use, the transplanting and pressing mechanism 200 first takes the product from the conveying mechanism 700, at which time the conveying mechanism 700 suspends conveying, and the transplanting and pressing mechanism 200 transplants the product to the top of the positioning mechanism 300 to adjust the posture of the product, and then transplants the adjusted product to the protective film of the bonding platform 100. After pressing and bonding, the product and the protective film under the product are transplanted back to the conveying mechanism 700. At this time, the conveying mechanism 700 restarts and continues to convey, and conveys it all the way to the pressure-keeping mechanism 600, and then the pressure-keeping mechanism 600 maintains pressure on the bonded product and the protective film.

[0040] It can be understood that the pressure-maintaining mechanism 600 includes a downward pressure component 610 and a lifting component 620 distributed vertically, and the conveying mechanism 700 includes two conveying components 710 arranged in parallel. The lifting component 620 is arranged between the two conveying components 710 and is used to lift the protective film and the product. The downward pressure component 610 is used to cooperate with the lifting component 620 to maintain the pressure on the protective film and the product. Figures 4 to 5As shown, in this embodiment, the lifting component 620 of the pressure-holding mechanism 600 is located between the two conveying components 710 of the conveying mechanism 700. After the conveying mechanism 700 conveys the product and the protective film to the pressure-holding mechanism 600, the lifting component 620 lifts the protective film and the product off the conveying component 710, and then the pressing component 610 above the lifting component 620 is pressed downward, so that the pressing component 610 and the lifting component 620 cooperate to achieve pressure holding of the product and the protective film.

[0041] It can be understood that the conveying mechanism 700 includes a pressure holding position 720 corresponding to the pressure holding mechanism 600, and the pressure holding position 720 is provided with a first limit assembly 810, and the first limit assembly 810 is arranged at the front side of the conveying direction of the conveying mechanism 700 to stop the forward movement of the product and the protective film. Figures 1 to 4 As shown, in this embodiment, the laminating device is further provided with a limiting mechanism, which is used to limit the moving position of the carrier 900 in the conveying mechanism 700. The pressure-keeping mechanism 600 is arranged at the pressure-keeping position 720 of the conveying mechanism 700, and a first limiting component 810 is arranged at the pressure-keeping position 720, and the first limiting component 810 is arranged at the front side of the conveying mechanism 700 along the conveying direction, so that when the conveying mechanism 700 conveys the product and the protective film to the protective film, the product and the protective film are stopped due to the stop of the first limiting component 810, so that they can correspond to the pressure-keeping mechanism 600, so that the pressure-keeping mechanism 600 can perform pressure-keeping processing.

[0042] It is understandable that the pressure holding position 720 is provided with a second limit assembly 820, and the second limit assembly 820 is provided above the conveying mechanism 700 to limit the vertical position of the product and the protective film. Figures 1 to 4 As shown, in this embodiment, the pressure holding position 720 is also provided with a second limiting component 820, and the second limiting component 820 is arranged on both sides of the conveying direction of the conveying mechanism 700 and is located above the conveying component 710, so that when the lifting component 620 lifts the protective film and the product, the product and the protective film can move upward to a certain height under the limitation of the second limiting component 820, thereby limiting the position of the product and the protective film in the height direction.

[0043] It should be understood that if Figure 4-5 The conveying mechanism 700 is provided with a carrier 900 for carrying the product, and the carrier 900 is adapted to the bottom shape of the product.

[0044] It should be understood that if Figure 4-5The pressing assembly 610 is arranged on the support frame, and the support frame is provided with a plurality of second sensing members 630 along different directions. The second sensing members 630 are used to sense that the product on the carrier 900 is placed in place without the problem of one end tilting. Especially when the product is a keyboard, when the transplanting and pressing mechanism 200 re-places the product with the protective film attached to the carrier 900, the second sensing member 630 can ensure that the product is placed in place for the subsequent pressure maintenance work.

[0045] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A laminating device, characterized in that: The bonding platform comprises: A loading platform, wherein the loading platform is provided with a negative pressure hole, the negative pressure hole is used to connect to a negative pressure generating device and passes through the top of the loading platform; A flexible buffer pad is arranged on the loading platform, the flexible buffer pad is used to place the protective film and the product in sequence, the flexible buffer pad is provided with a first avoidance hole, and the first avoidance hole corresponds to the negative pressure hole; The positioning component is arranged on the outer periphery of the loading platform and is used for positioning the protective film in the horizontal direction.

2. The laminating device according to claim 1, characterized in that: The positioning assembly includes a first positioning member, a second positioning member, a third positioning member, a fourth positioning member, a first driving member and a second driving member which are sequentially arranged on the outer periphery of the loading platform. The first positioning member, the second positioning member, the third positioning member and the fourth positioning member together form a positioning station for positioning the protective film. The output end of the first driving member is connected to the third positioning member and is used to drive the third positioning member to be close to the first positioning member. The output end of the second driving member is connected to the fourth positioning member and is used to drive the fourth positioning member to be close to the second positioning member.

3. The laminating device according to claim 2, characterized in that: A first sensing element is provided at the bottom of the loading platform, a through hole is provided on the loading platform corresponding to the first sensing element, a second avoidance hole is provided on the flexible buffer pad, and the first sensing element is used to sense the protective film.

4. The laminating device according to claim 1, characterized in that: It also includes a transplanting and clamping mechanism and a positioning mechanism, the positioning mechanism is used to locate the posture of the product, the transplanting and clamping mechanism is used to first move the product to the top of the positioning mechanism for correction, and then move and press the corrected product onto the loading platform, the positioning mechanism and the loading platform are both arranged on the transfer path of the picking end of the transplanting and clamping mechanism.

5. The laminating device according to claim 4, characterized in that: It also includes a manipulator and a silo mechanism, wherein the silo mechanism is used to store the protective film, and the silo mechanism and the loading platform are both located on the moving path of the picking end of the manipulator.

6. The laminating device according to claim 5, characterized in that: It also includes a pressure-maintaining mechanism, which is arranged on one side of the loading platform and is used to maintain the pressure of the laminated product and the protective film.

7. The laminating device according to claim 6, characterized in that: It also includes a conveying mechanism, which is arranged between the transplanting and pressing mechanism and the pressure-keeping mechanism. The moving path of the transplanting and pressing mechanism passes through the conveying mechanism. The conveying mechanism is used to provide the product and to convey the laminated product and the protective film to the pressure-keeping mechanism.

8. The laminating device according to claim 7, characterized in that: The pressure-maintaining mechanism includes a pressing component and a lifting component distributed up and down, the conveying mechanism includes two conveying components arranged in parallel, the lifting component is arranged between the two conveying components and is used to lift the protective film and the product, and the pressing component is used to cooperate with the lifting component to maintain the pressure of the protective film and the product.

9. The laminating device according to claim 8, characterized in that: The conveying mechanism includes a pressure-holding position corresponding to the pressure-holding mechanism. The pressure-holding position is provided with a first limit assembly. The first limit assembly is arranged at the front side of the conveying direction of the conveying mechanism to stop the forward movement of the product and the protective film.

10. The laminating device according to claim 9, characterized in that: The pressure-maintaining position is provided with a second limiting component, and the second limiting component is arranged above the conveying mechanism to limit the vertical position of the product and the protective film.

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