An ion blower dust removal device for a film pasting device

Abstract

This invention relates to the field of film application equipment technology and provides an ion blowing dust removal device for film application equipment. The device includes a base, a worktable fixedly mounted on the top of the base, a film pressing assembly fixedly mounted on one side of the worktable around its circumference, a pair of spaced-apart plasma fans fixedly mounted on the side of the worktable opposite to the film pressing assembly, an FFU (Fan Filter Unit) processing system spaced-apart on the top of the worktable, and a four-axis robotic arm spaced-apart on one side of the worktable along the horizontal direction of the base. This invention solves the problem that impurities or air bubbles may exist between the film and the workpiece screen during the film application process, affecting the film application quality and efficiency. By incorporating the plasma fans and the FFU processing system, the two work together to maintain the cleanliness of the worktable surface, ensuring that the product film in the carrier is not contaminated by dust, thereby improving the film application quality of the workpiece.

Description

Technical Field

[0001] This invention relates to the field of film application equipment technology, and more specifically, to an ion blowing dust removal device for film application equipment. Background Technology

[0002] With the rapid development of the 3C product industry, people's requirements for electronic products are also getting higher and higher. During the assembly process of electronic products, parts such as back panel modules and screen modules need to be coated with films to prevent them from being damaged in subsequent processes.

[0003] However, before applying the film, the workbench must be kept clean. Otherwise, there may be impurities or air bubbles between the film and the workpiece screen. If the film is applied manually, the person's hands may contaminate the workpiece screen, affecting the quality of the film application and resulting in low work efficiency, which is not conducive to the efficient operation of the film application equipment. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide an ion blower device for film application equipment that can clean the film application equipment to ensure the quality of film application.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] An ion blowing dust removal device for film application equipment includes a base, a worktable fixedly installed on the top of the base, a film pressing assembly fixedly installed on one side of the worktable around its circumference, a pair of spaced-apart plasma fans fixedly installed on the side of the worktable away from the film pressing assembly around its circumference, and an FFU treatment system spaced-apart on the top of the worktable.

[0007] The present invention is further configured such that: a four-axis robot arm 1 is fixedly installed on one side of the worktable along the horizontal direction of its base, and a four-axis robot arm 2 is fixedly installed on the side of the worktable away from the four-axis robot arm 1 along the horizontal direction of its base, and the four-axis robot arm 1 and the four-axis robot arm 2 have the same structure.

[0008] The present invention is further configured such that: the bottom end of the four-axis manipulator is fixedly installed on the top end of the base; the four-axis manipulator includes a first axis; a second axis is fixedly installed on the top end of the first axis; a third axis is rotatably connected to the top end of the second axis; a detector is rotatably installed on the end of the third axis away from the second axis; and a fourth axis is fixedly installed on the end of the detector away from the third axis.

[0009] The present invention is further configured such that: a suction component is fixedly connected to the bottom end of the shaft four; the suction component is in the shape of an inverted U; multiple slide rails are movably installed at both ends of the suction component relative to the mounting side; a fixing component is fixedly installed on the side of the multiple slide rails away from the suction component; a cylinder is fixedly installed at the top end of the fixing component; a telescopic rod is movably connected to the bottom end of the cylinder; a contour positioning head is fixedly connected to the bottom end of the telescopic rod; and a suction nozzle is fixedly installed at the bottom end of the contour positioning head.

[0010] The present invention is further configured such that: the worktable includes a turntable, the bottom end of the turntable is rotatably connected to a motor, the bottom end of the motor is fixedly connected to the top end of the base, a plurality of spaced carriers are fixedly installed on the turntable, the carriers contain product films, and any one of the carriers is perpendicularly arranged at the bottom end of the film pressing assembly along the length direction of the film pressing assembly.

[0011] The invention is further configured such that: a vacuum system is fixedly installed at the top of the turntable; the vacuum system includes multiple brackets spaced apart; the bottom ends of the multiple brackets are fixedly connected to the turntable; a support plate is fixedly installed at the top of the multiple brackets; multiple sets of vacuum devices are fixedly connected to the support plate; a rotating shaft is fixedly installed at the bottom of the support plate; the bottom end of the rotating shaft is rotatably connected to the top of the turntable; and the turntable and the rotating shaft are concentrically arranged; a connecting member is provided inside the rotating shaft; one end of the connecting member is connected to the multiple sets of vacuum devices; and the other end of the connecting member is connected to a carrier.

[0012] The present invention is further configured such that: the four-axis robot arm one and the four-axis robot arm two are each provided with a material throwing box at intervals along their running direction; the air outlets of the pair of plasma blowers are arranged facing the worktable; a housing is provided on the side of the two-axis main arms of the four-axis robot arm one and the four-axis robot arm two away from their running direction; and multiple external connectors are provided on the side of the housing away from the two-axis main arms.

[0013] The present invention is further configured such that: the plasma fan includes a positioning seat, the positioning seat is rotatably connected to the worktable with a transition point, a support frame is fixedly installed on the top of the positioning seat, and a transition piece is rotatably connected to the support frame on the opposite installation side along the length direction of the positioning seat, and the plasma fan is rotatably connected to the transition piece.

[0014] The present invention is further configured such that: the FFU treatment system includes a fan cover, the fan cover is disposed at the top of the FFU treatment system, the top of the fan cover is provided with a safety net, and a filter is fixedly connected to the bottom of the FFU treatment system.

[0015] The advantages of this invention are: it solves the problem that impurities or air bubbles may exist between the film and the workpiece screen during the film application process, affecting the film application quality and efficiency; by setting up a plasma fan and an FFU treatment system, the two work together, the plasma fan blows air onto the turntable, and the blown air is filtered by the FFU treatment system to obtain clean air, which facilitates the cleanliness of the worktable surface and ensures that the product film in the carrier is not contaminated by dust, thereby improving the film application quality of the workpiece. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram provided by the present invention;

[0017] Figure 2 This is a partial three-dimensional structural schematic diagram provided by the present invention;

[0018] Figure 3 The front view provided for this invention;

[0019] Figure 4 A three-dimensional structural schematic diagram of the four-axis robot provided by the present invention;

[0020] Figure 5 for Figure 4 Enlarged view of region A in the middle;

[0021] Figure 6 A three-dimensional structural schematic diagram of the suction element provided by the present invention;

[0022] Figure 7 This is a front view of the suction member provided by the present invention;

[0023] Figure 8 This is a schematic diagram of the structure of the plasma fan provided by the present invention;

[0024] Figure 9 A three-dimensional structural schematic diagram of the FFU processing system provided by the present invention from one perspective;

[0025] Figure 10 A three-dimensional structural schematic diagram of the FFU processing system provided by the present invention from another perspective;

[0026] Figure 11 A three-dimensional structural schematic diagram of the vacuum system provided by the present invention;

[0027] In the diagram: 1. Base; 2. Workbench; 21. Motor; 22. Turntable; 24. Rotating shaft; 3. Vacuum system; 31. Bracket; 32. Support plate; 33. Connector; 34. Vacuum device; 4. Plasma fan; 41. Positioning seat; 42. Adapter; 43. Adapter; 44. Support frame; 5. FFU treatment system; 51. Fan cover; 52. Safety net; 53. Filter; 6. Membrane assembly; 7. Four-axis robot arm one; 71. Chassis; 72. External connector; 73. Shaft one; 74. Shaft two; 75. Shaft three; 76. Shaft four; 77. Cylinder; 78. Slide rail; 79. Suction nozzle; 710. Contouring positioning head; 712. Telescopic rod; 713. Suction component; 714. Fixing component; 715. Detector; 8. Four-axis robot arm two; 9. Disposal box. Detailed Implementation

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0030] In this invention, unless otherwise stated, the directional terms such as "up" and "down" generally refer to the directions shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this invention. Example

[0031] Please see Figure 1-11 The present invention provides the following technical solutions:

[0032] An ion blowing dust removal device for film application equipment includes a base 1, a worktable 2 fixedly installed on the top of the base 1, a film pressing assembly 6 fixedly installed on one side of the worktable 2 around its circumference, and a pair of spaced-apart plasma fans 4 fixedly installed on the side of the worktable 2 away from the film pressing assembly 6 around its circumference. An FFU treatment system 5 is spaced-apart on the top of the worktable 2. By setting up a pair of plasma fans 4, it is convenient to blow air onto the worktable 2 through the plasma fans 4. The dust blown by the plasma fans 4 is filtered by the FFU treatment system 5. After filtering the dust in the air, fresh air is obtained to ensure the quality of film application.

[0033] A four-axis robot arm 7 is fixedly installed on one side of the workbench 2 along the horizontal direction of its base 1, and a four-axis robot arm 8 is fixedly installed on the side of the workbench 2 away from the four-axis robot arm 7 along the horizontal direction of its base 1. The four-axis robot arm 7 and the four-axis robot arm 8 have the same structure. By setting up the four-axis robot arm 7 and the four-axis robot arm 8, it is easy to connect the previous process and the next process, which improves work efficiency and makes the operation more precise.

[0034] The bottom end of the four-axis robot arm 7 is fixedly installed on the top end of the base 1. The four-axis robot arm 7 includes a first axis 73. The top end of the first axis 73 is fixedly installed with a second axis 74. The top end of the second axis 74 is rotatably connected to a third axis 75. A detector 715 is rotatably installed on the end of the third axis 75 away from the second axis 74. A fourth axis 76 is fixedly installed on the end of the detector 715 away from the third axis 75.

[0035] A suction component 713 is fixedly connected to the bottom end of the four-axis robot 76. The suction component 713 is arranged in an inverted U-shape. Multiple slide rails 78 are movably mounted on both ends of the suction component 713 opposite to the installation side. A fixing component 714 is fixedly mounted on the side of the slide rails 78 away from the suction component 713. A cylinder 77 is fixedly mounted on the top of the fixing component 714. A telescopic rod 712 is movably connected to the bottom end of the cylinder 77. A contour positioning head 710 is fixedly connected to the bottom end of the telescopic rod 712. A suction nozzle 79 is fixedly mounted on the bottom end of the contour positioning head 710. By using a four-axis robot, the operation during the film application process is more flexible. First, start... Four-axis robotic arms 7 and 8 rotate shaft 24 to detect the workpiece via detector 715. Then, shaft 75 rotates to move suction device 713 above the workpiece. Subsequently, shaft 76 moves down and, near the workpiece, cylinder 77 is activated, driving telescopic rod 712 to move. Telescopic rod 712 further drives the connected contour positioning head 710 to move, causing it to slide on slide rail 78. The contour positioning head 710 then drives the connected suction nozzle 79 to move, picking up the workpiece and completing the handling process.

[0036] Among them, the suction nozzle 79 of the four-axis robot 17 adopts a planar suction method and is made of urethane rubber with a Rockwell hardness between 30 and 35. The four-axis robot 28 adopts a sponge non-marking suction nozzle 79, which will not damage the surface of the workpiece during the suction process, which is beneficial to the suction of the workpiece. The contour positioning head 710 can be made of either PEEK or urethane rubber, with the urethane rubber having a Rockwell hardness between 75 and 85.

[0037] The worktable 2 includes a turntable 22, with a motor 21 rotatably connected to the bottom of the turntable 22. The bottom of the motor 21 is fixedly connected to the top of the base 1. Multiple spaced carriers are fixedly mounted on the turntable 22, each containing a product film. Any carrier is perpendicular to the bottom of the film-pressing assembly 6 along its length. By setting up the turntable 22, the motor 21 is driven, causing the turntable 22 to rotate. The rotation of the turntable 22 drives the film-applying equipment. Furthermore, four-axis robotic arms 7 and 8 are provided. The turntable 22 rotates counterclockwise. The four-axis robot 7 picks up the workpiece and puts it into the carrier. Then, the four-axis robot 8 sends the workpiece from the carrier to the film application end. The applied product film is then sent back to the carrier. The four-axis robot 7 picks up the workpiece with the applied product film and puts it into the finished product hopper. During this process, the film applied on the worktable 2 is pressed by the film pressing assembly 6 to ensure a tight connection between the product film and the workpiece, ensuring the quality of the film application. In addition, the cleanliness of the worktable 2 is improved by the cooperation of the plasma fan 4 and the FFU treatment system 5.

[0038] A vacuum system 3 is also fixedly installed at the top of the turntable 22. The vacuum system 3 includes multiple spaced supports 31. The bottom ends of the multiple supports 31 are fixedly connected to the turntable 22. A support plate 32 is fixedly installed at the top of the multiple supports 31. Multiple sets of vacuum devices 34 are fixedly connected to the support plate 32. A rotating shaft 24 is fixedly installed at the bottom of the support plate 32. The bottom end of the rotating shaft 24 is rotatably connected to the top of the turntable 22. The turntable 22 and the rotating shaft 24 are concentrically arranged. A connector 33 is provided inside the rotating shaft 24. One end of the connector 33 is connected to the multiple sets of vacuum devices 34, and the other end of the connector 33 is connected to the carrier. By setting up the vacuum device 34 and indirectly connecting the vacuum device 34 to the carrier, it is convenient for the carrier to pick up the workpiece through the vacuum device 34, which further facilitates the four-axis robot 7 and the four-axis robot 8 to pick up the workpiece.

[0039] Both the four-axis robotic arm 7 and the four-axis robotic arm 8 are equipped with material throwing boxes 9 at intervals along their running direction. The air outlets of a pair of plasma blowers 4 are set towards the worktable 2. The two-axis main arms of the four-axis robotic arm 7 and the four-axis robotic arm 8 are equipped with a housing 71 on the side opposite to their running direction. Multiple external connectors 72 are set on the side of the housing 71 opposite to the two-axis main arms. By setting up the material throwing boxes 9, it is convenient to collect deformed and damaged products, so as to improve the film coating quality of the products.

[0040] The plasma fan 4 includes a positioning base 41, with a transition joint 42 rotatably connected between the positioning base 41 and the worktable 2. A support frame 44 is fixedly installed on the top of the positioning base 41, and a transition piece 43 is rotatably connected to the support frame 44 on the opposite mounting side along the length direction of the positioning base 41. The plasma fan 4 is rotatably connected to the transition piece 43. By setting up the plasma fan 4, it is convenient to clean the dust on the worktable 2 and maintain a clean working environment. By setting up the transition joint 42, the positioning base 41 and the worktable 2 can rotate freely to adjust the blowing angle of the plasma fan 4. By setting up the transition piece 43, and by enabling free rotation between the plasma fan 4 and the support frame 44, it is convenient to move the plasma fan 4 at any time to achieve multi-angle adjustment of the plasma fan 4.

[0041] The FFU treatment system 5 includes a fan hood 51, which is located at the top of the FFU treatment system 5. A safety net 52 is installed at the top of the fan hood 51. A filter 53 is fixedly connected to the bottom of the FFU treatment system 5. By setting the filter 53, dust in the air is filtered out to obtain clean air, thereby ensuring the cleanliness of the working environment.

[0042] The working principle of the ion blowing dust removal device for film application equipment provided by this invention is as follows:

[0043] During use, by setting up a pair of plasma fans 4, it is convenient to blow air onto the workbench 2 through the plasma fans 4. The dust blown up by the plasma fans 4 is filtered by the FFU treatment system 5. After filtering the dust in the air, fresh air is obtained to ensure the quality of film application.

[0044] The drive motor 21 drives the connected turntable 22 to rotate, which in turn drives the film application equipment. A four-axis robotic arm 7 and a four-axis robotic arm 8 are used, with the turntable 22 rotating counter-clockwise. The four-axis robotic arm 7 picks up the workpiece and places it into a carrier, while the four-axis robotic arm 8 delivers the workpiece from the carrier to the film application end. The applied product film is then delivered back into the carrier, and the four-axis robotic arm 7 picks up the film-applied workpiece and places it into the finished product hopper. Meanwhile, the film applied on the worktable 2 is pressed by the film-pressing component 6 to ensure a tight bond between the product film and the workpiece, guaranteeing the quality of the film application. This is the entire operating procedure of the ion blowing dust removal device for the film application equipment.

[0045] Obviously, the embodiments described above are merely some, not all, embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention.

[0046] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0047] It should be noted that the terms "first," "second," etc., used in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented in sequences other than those illustrated or described herein.

[0048] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. An ion blowing dust removal device for film application equipment, characterized in that: Includes a base (1), a workbench (2) is fixedly installed on the top of the base (1), a pressure film assembly (6) is fixedly installed on one side of the workbench (2) around its circumference, a pair of spaced plasma fans (4) are fixedly installed on the side of the workbench (2) away from the pressure film assembly (6), and an FFU treatment system (5) is spacedly installed on the top of the workbench (2). The workbench (2) is fixedly installed with a spaced four-axis robot arm 1 (7) on one side of its base (1) in the horizontal direction. The workbench (2) is fixedly installed with a spaced four-axis robot arm 2 (8) on the side of its base (1) away from the four-axis robot arm 1 (7) in the horizontal direction. The four-axis robot arm 1 (7) and the four-axis robot arm 2 (8) have the same structure. The bottom end of the four-axis manipulator (7) is fixedly installed on the top end of the base (1). The four-axis manipulator (7) includes a shaft (73), a shaft (74) is fixedly installed on the top end of the shaft (73), a shaft (75) is rotatably connected to the top end of the shaft (74), a detector (715) is rotatably installed on the end of the shaft (75) away from the shaft (74), and a shaft (76) is fixedly installed on the end of the detector (715) away from the shaft (75). A suction component (713) is fixedly connected to the bottom end of the shaft four (76). The suction component (713) is arranged in an inverted U-shape. Multiple slide rails (78) are movably installed at both ends of the suction component (713) relative to the mounting side. A fixing component (714) is fixedly installed on the side of the multiple slide rails (78) away from the suction component (713). A cylinder (77) is fixedly installed at the top end of the fixing component (714). A telescopic rod (712) is movably connected to the bottom end of the cylinder (77). A contour positioning head (710) is fixedly connected to the bottom end of the telescopic rod (712). A suction nozzle (79) is fixedly installed at the bottom end of the contour positioning head (710). The workbench (2) includes a turntable (22), and a motor (21) is rotatably connected to the bottom end of the turntable (22). The bottom end of the motor (21) is fixedly connected to the top end of the base (1). Multiple spaced carriers are fixedly installed on the turntable (22). Product film is placed in the carrier. Any carrier is perpendicular to the bottom end of the film pressing assembly (6) along the length direction of the film pressing assembly (6). A vacuum system (3) is also fixedly installed at the top of the turntable (22). The vacuum system (3) includes multiple spaced brackets (31). The bottom ends of the multiple brackets (31) are fixedly connected to the turntable (22). A support plate (32) is fixedly installed at the top of the multiple brackets (31). Multiple sets of vacuum devices (34) are fixedly connected on the support plate (32). A rotating shaft (24) is fixedly installed at the bottom of the support plate (32). The bottom end of the rotating shaft (24) is rotatably connected to the top of the turntable (22). The turntable (22) and the rotating shaft (24) are concentrically arranged. A connector (33) is provided inside the rotating shaft (24). One end of the connector (33) is connected to the multiple sets of vacuum devices (34), and the other end of the connector (33) is connected to the carrier. The four-axis manipulator 1 (7) and the four-axis manipulator 2 (8) are each provided with a material throwing box (9) at intervals along their running direction. The air outlets of the pair of plasma blowers (4) are set towards the worktable (2). The two-axis main arms of the four-axis manipulator 1 (7) and the four-axis manipulator 2 (8) are provided with a housing (71) on the side away from their running direction. The housing (71) is provided with multiple external connectors (72) on the side away from the two-axis main arms.

2. The ion blowing dust removal device for film application equipment according to claim 1, characterized in that: The plasma fan (4) includes a positioning seat (41), and a transition joint (42) is rotatably connected between the positioning seat (41) and the worktable (2). A support frame (44) is fixedly installed on the top of the positioning seat (41), and a transition piece (43) is rotatably connected to the support frame (44) on the opposite mounting side along the length direction of the positioning seat (41). The plasma fan (4) is rotatably connected to the transition piece (43).

3. The ion blowing dust removal device for film application equipment according to claim 1, characterized in that: The FFU treatment system (5) includes a fan cover (51), which is located at the top of the FFU treatment system (5). A safety net (52) is provided at the top of the fan cover (51), and a filter (53) is fixedly connected to the bottom of the FFU treatment system (5).

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