Full-automatic feeding film tearing and detecting device

Abstract

The application discloses a kind of full-automatic feeding film tearing detection device, including rack and sequentially arranged in the feeding mechanism of rack, transfer mechanism, film tearing mechanism, detection mechanism and middle mechanism along production line;The feeding mechanism includes feeding frame and sequentially arranged on the tray receiving unit of feeding frame, tray moving unit and disc unit.The full-automatic feeding film tearing detection device of the above structure is used, and full-automatic feeding, film tearing and detection can be efficiently and accurately completed, a large amount of manpower is saved in the process of disc arrangement, the labor intensity is reduced, and the feeding film tearing detection work efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application relates to a wireless charging coil processing technology, in particular to a full-automatic feeding film tearing and detecting device. BACKGROUND

[0002] Since wireless charging provides an easy, safe and rapid charging technology, it has the characteristics of less space requirement and simplified charging procedures. With the development of communication technology, the mobile phone charging demand of ordinary consumers is increasingly developing towards wireless charging. As the most critical component in wireless charging, the wireless charging coil has higher and higher quality requirements for the coil, and the production efficiency of the coil is also increasingly high. In the coil production and assembly process, the protective film covering the surface of the coil needs to be torn off and then assembled to the corresponding position.

[0003] The existing coil protective film tearing device is generally semi-mechanized operation. After manual feeding, the film is torn by the gripper, and the working efficiency is low. SUMMARY

[0004] To solve the above technical problems, the full-automatic feeding film tearing and detecting device is provided, which can efficiently and accurately complete full-automatic feeding, film tearing and detection, save a large amount of manpower for plate arrangement process, reduce the labor intensity, and improve the working efficiency of feeding, film tearing and detection.

[0005] To achieve the above purpose, the full-automatic feeding film tearing and detecting device is provided, which comprises a rack, a feeding mechanism, a transfer mechanism, a film tearing mechanism, a detecting mechanism and a middle assembling mechanism arranged in sequence along the production line on the rack.

[0006] The feeding mechanism comprises a feeding rack and a tray collecting unit, a tray moving unit and a tray separating unit arranged in sequence on the feeding rack.

[0007] Preferably, the tray moving unit comprises a first linear module arranged in the feeding rack, a first driving motor arranged at the power input end of the first linear module, and a first up-down air cylinder arranged at the power output end of the first linear module, and the first up-down air cylinder is connected with the tray moving platform through an air cylinder connecting plate.

[0008] Preferably, the tray collecting unit and the tray separating unit each comprise a left side up-down air cylinder and a right side up-down air cylinder symmetrically arranged on both sides of the feeding rack with respect to the first linear module, and the output ends of the left side up-down air cylinder and the right side up-down air cylinder are each connected with a hook.

[0009] Preferably, the transport mechanism comprises a second linear module arranged perpendicularly to the first linear module, a second driving motor arranged at the power input end of the second linear module, a second up-down air cylinder fixed at the power output end of the second linear module, a first rotary air cylinder fixed at the output end of the second up-down air cylinder, and an anti-static suction nozzle fixed at the output end of the first rotary air cylinder, wherein the anti-static suction nozzle is communicated with a vacuum equipment through a vacuum pressure gauge.

[0010] Preferably, the film tearing mechanism comprises a forward air cylinder arranged corresponding to the anti-static suction nozzle, a third up-down air cylinder connected with the output end of the forward air cylinder, and a second rotary air cylinder connected with the output end of the third up-down air cylinder, wherein the output end of the second rotary air cylinder is fixed with a gas claw.

[0011] Preferably, an electrostatic removal mechanism is further arranged between the gas claw and the anti-static suction nozzle, wherein the electrostatic removal mechanism comprises an electrostatic removal rod.

[0012] Preferably, the detection mechanism is an image detection structure, and the detection mechanism comprises a DD camera for detecting the PSA glue layer and the concentricity of the coil after the film is torn, wherein a fixed-focus lens and a ring-shaped light source are sequentially arranged on the DD camera.

[0013] The DD camera is arranged perpendicularly.

[0014] Preferably, the middle loading mechanism comprises a third linear module arranged perpendicularly to the second linear module, a third driving motor connected with the power input end of the third linear module, and a transition jig arranged at the power output end of the third linear module, wherein the transition jig is provided with an optical fiber sensor for detecting whether the product is present and whether the product is placed in place.

[0015] Preferably, a weighing sensor for collecting whether the material disc is placed on the material disc moving platform is arranged on the material disc moving platform, the weighing sensor is connected with a controller, and the controller is connected with the first linear module.

[0016] Therefore, the full-automatic loading film tearing and detecting device with the above structure can efficiently and accurately complete full-automatic loading, film tearing and detecting, saves a large amount of manpower for disc placing process, reduces the labor intensity, and improves the loading film tearing and detecting work efficiency.

[0017] The technical solutions of the present application will be further described in detail below by means of the drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0019] Figure 2 It is an outline drawing of the loading mechanism of the present application;

[0020] Figure 3 It is the schematic diagram of the feeding mechanism of the application;

[0021] Figure 4 It is the structure schematic diagram of the transfer mechanism of the application;

[0022] Figure 5 It is the structure schematic diagram of the static electricity removing mechanism of the application;

[0023] Figure 6 It is the structure schematic diagram of the film tearing mechanism of the application;

[0024] Figure 7 It is the structure schematic diagram of the detection mechanism of the application;

[0025] Figure 8 It is the structure schematic diagram of the middle loading mechanism of the application.

[0026] Wherein: 1, rack; 2, feeding mechanism; 21, tray collecting unit; 22, tray moving unit; 221, tray moving platform; 222, first linear module; 223, first driving motor; 224, first up-down air cylinder; 23, tray separating unit; 231, left side up-down air cylinder; 232, right side up-down air cylinder; 233, hook; 24, feeding rack; 3, transfer mechanism; 31, second linear module; 32, second driving motor; 33, second up-down air cylinder; 34, first rotary air cylinder; 35, anti-static suction nozzle; 36, vacuum pressure gauge; 4, film tearing mechanism; 41, forward air cylinder; 42, third up-down air cylinder; 43, second rotary air cylinder; 44, air claw; 5, detection mechanism; 51, DD camera; 52, fixed-focus lens; 53, ring light source; 6, middle loading mechanism; 61, third linear module; 62, third driving motor; 63, transition jig; 7, static electricity removing mechanism. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0028] It should be noted that like reference numerals and characters refer to like elements throughout the twelve drawings and that, unless otherwise indicated, like elements in two or more figures are marked with the same reference characters, and that, once certain elements are defined in one drawing, further definition and explanation of such elements in subsequent drawings is not required.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", and the like, indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the product of the present application is usually placed, 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 particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0030] In the description of the present application, it should also be noted that, unless otherwise explicitly specified and limited, the terms "provided", "mounted", "connected" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, or can be connected internally between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Unless otherwise defined, the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by those skilled in the art to which the present application belongs. The terms "first", "second", and similar words used in the present application do not represent any order, number, or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, and do not exclude other elements or objects. The terms "connected" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "upper", "lower", "left", "right", and the like are only used to indicate relative positional relationships, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0032] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is an outline drawing of the feeding mechanism of the present application; Figure 3 It is a schematic diagram of the feeding mechanism of the present application; Figure 4 It is a schematic diagram of the transfer mechanism structure of the present application; Figure 5 It is a schematic diagram of the static electricity removing mechanism structure of the present application; Figure 6 It is a schematic diagram of the film tearing mechanism structure of the present application;

[0033] Figure 7This is a schematic diagram of the detection mechanism structure of the present invention; Figure 8 This is a schematic diagram of the assembly mechanism of the present invention, as shown below. Figures 1-8 As shown, the structure of the present invention includes a frame 1 and a feeding mechanism 2, a transfer mechanism 3, a film-tearing mechanism 4, a detection mechanism 5 and a loading mechanism 6 arranged sequentially along the production line on the frame 1.

[0034] The feeding mechanism 2 includes a feeding rack 24 and a receiving unit 21, a tray moving unit 22, and a tray separating unit 23 arranged sequentially on the feeding rack 24. Specifically, the tray moving unit 22 includes a first linear module 222 arranged within the feeding rack 24, a first drive motor 223 disposed at the power input end of the first linear module 222, and a first up-and-down cylinder 224 disposed at the power output end of the first linear module 222. The first up-and-down cylinder 224 is connected to the tray moving platform 221 via a cylinder connecting plate. More specifically, both the receiving unit 21 and the tray separating unit 23 include a left up-and-down cylinder 231 and a right up-and-down cylinder 232 symmetrically arranged on both sides of the feeding rack 24 about the first linear module 222. The output ends of the left up-and-down cylinder 231 and the right up-and-down cylinder 232 are connected to hooks 233.

[0035] In this embodiment, the feeding mechanism 2 is equipped with two compartments: a full pallet compartment corresponding to the sorting unit 23 and an empty pallet compartment corresponding to the receiving unit 21. When the start button is pressed, the pallet moving unit 22, equipped with the pallet moving platform 221, moves to the position below the full pallet compartment. The left upper and lower cylinders 231 and 232 of the sorting unit 23 simultaneously move downwards, retracting the hook 233. At this time, the bottom pallet falls, and the first upper and lower cylinder 224 rises, lifting the pallet moving platform 221 so that it lands on the pallet moving platform 221. After completion, the left upper and lower cylinders 231 and 232 simultaneously move upwards, raising the hook 233 and moving the second to last pallet. The tray is hooked, completing the tray separation action. Then, the tray moving platform 221 moves the tray full of products along the first straight module 222 towards the empty tray position until it approaches the transfer mechanism. After the products in the tray are removed, the tray moving platform 221 moves the empty tray to the empty tray position. The upper and lower cylinders on both sides of the empty tray position (receiving unit 21) move downwards simultaneously, and the hook 233 descends. Then, the hook 233 is under the empty tray. The upper and lower cylinders 231 on the left side and 232 on the right side of the empty tray position move upwards simultaneously, and the tray is hooked by the hook 233. Finally, the first upper and lower cylinder 224 descends, completing the receiving action. This cycle can achieve automated feeding.

[0036] Preferably, the transferring mechanism 3 comprises a second linear module 31 arranged perpendicularly to the first linear module 222 and a second driving motor 32 arranged at the power input end of the second linear module 31, the power output end of the second linear module 31 is fixed with a second up-down cylinder 33, the output end of the second up-down cylinder 33 is fixed with a first rotary cylinder 34, the output end of the first rotary cylinder 34 is fixed with an anti-static suction nozzle 35, the anti-static suction nozzle 35 is communicated with a vacuum device through a vacuum pressure gauge 36, at this time, whether the product is sucked can be judged by reading the vacuum pressure gauge 36.

[0037] Preferably, the film tearing mechanism 4 comprises a forward cylinder 41 corresponding to the anti-static suction nozzle 35, a third up-down cylinder 42 connected with the output end of the forward cylinder 41 and a second rotary cylinder 43 connected with the output end of the third up-down cylinder 42, the output end of the second rotary cylinder 43 is fixed with a gas claw 44, in the embodiment, the forward cylinder 41 is fixed on the rack 1 through the reinforcing rib, the forward cylinder 41 is fixed with the third up-down cylinder 42 through the transition plate, the third up-down cylinder 42 is connected with the second rotary cylinder 43 through the mounting seat, so that when the transferring mechanism 3 drives the product to move to the alignment position of the second rotary cylinder 43, the forward cylinder 41 drives the second rotary cylinder 43 to move to the direction close to the product, then the third up-down cylinder 42 drives the second rotary cylinder 43 to move up and down, until the gas claw 44 on the second rotary cylinder 43 is aligned with the product, the second rotary cylinder 43 drives the gas claw 44 to clamp one corner of the protective film, and rotates to tear off the protective film.

[0038] Preferably, an electrostatic removal mechanism 7 is arranged between the gas claw 44 and the anti-static suction nozzle 35, the electrostatic removal mechanism 7 comprises an electrostatic removal rod. Static electricity is generated during the film tearing process of the product, which causes the product to be adsorbed on the workpiece, therefore, the electrostatic removal mechanism 7 removes the static electricity during the film tearing process, when the film tearing work is performed, the electrostatic removal rod blows high-pressure ion to neutralize positive and negative ions, so as to achieve the effect of removing static electricity.

[0039] Preferably, the detection mechanism 5 is an image detection structure, the detection mechanism 5 comprises a DD camera 51 for detecting the PSA adhesive layer (pressure sensitive adhesive) and concentricity of the coil after the film is torn, a fixed-focus lens 52 and a ring light source 53 are sequentially arranged on the DD camera 51; the DD camera 51 is arranged perpendicularly, after the film is torn, the transferring mechanism 3 drives the product to move to the position directly above the DD camera 51, the DD camera 51 takes a photo of the product and uploads to the background to analyze the PSA adhesive layer (pressure sensitive adhesive) and concentricity, since the above analysis is performed by software and is not the protection range of the present application, therefore, it is not described here.

[0040] Preferably, the middle mounting mechanism 6 comprises a third linear module 61 arranged perpendicularly to the second linear module 31, a third driving motor 62 connected to a power input end of the third linear module 61, and a transition jig 63 arranged at a power output end of the third linear module 61, wherein the transition jig 63 is provided with an optical fiber sensor for detecting whether the product is placed and whether the product is placed in place, and if the product is qualified after detection, the product is placed on the transition jig 63, and the product can be transferred to other stations by the third linear module 61.

[0041] Preferably, the tray moving platform 221 is provided with a weighing sensor for collecting whether the tray is placed on the tray moving platform 221, the weighing sensor is connected to the controller, and the controller is connected to the first linear module 222.

[0042] Therefore, the full-automatic feeding film tearing and detecting device with the above structure can efficiently and accurately complete full-automatic feeding, film tearing and detecting, saves a large amount of manpower for tray placing, reduces the labor intensity, and improves the feeding film tearing and detecting work efficiency.

[0043] Finally, it should be noted that: the above examples are only used to illustrate the technical solutions of the present application rather than limit them, although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solutions of the present application can still be modified or replaced by equivalents, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A fully automatic feeding and film-tear detection device, characterized in that: It includes a frame and a feeding mechanism, a transfer mechanism, a film-tearing mechanism, an inspection mechanism, and a loading mechanism arranged sequentially along the production line. The feeding mechanism includes a feeding frame and a receiving unit, a tray moving unit, and a tray separating unit arranged sequentially on the feeding frame; The material tray moving unit includes a first linear module arranged in the loading rack, a first drive motor set at the power input end of the first linear module, and a first upper and lower cylinder set at the power output end of the first linear module. The first upper and lower cylinder is connected to the material tray moving platform via a cylinder connecting plate. Both the receiving unit and the separating unit include left-side upper and lower cylinders and right-side upper and lower cylinders symmetrically arranged on both sides of the loading rack about the first linear module. The output ends of the left-side upper and lower cylinders and the right-side upper and lower cylinders are connected to hooks. The feeding mechanism has two compartments: a full pallet compartment for the corresponding tray distribution unit and an empty pallet compartment for the corresponding receiving unit. When the start button is pressed, the pallet moving unit, equipped with the pallet moving platform, moves to the position below the full pallet compartment. Simultaneously, the left and right upper / lower cylinders of the tray distribution unit move downwards, retracting the hooks. At this point, the bottom pallet falls. The first upper / lower cylinder rises, lifting the pallet moving platform so that the pallet rests on it. After this, the left and right upper / lower cylinders simultaneously move upwards, raising the hooks to catch the second-to-last pallet. After the tray sorting operation is completed, the tray moving platform moves the full tray along the first straight module towards the empty tray compartment until it approaches the transfer mechanism. Once the products in the tray are removed, the tray moving platform moves the empty tray to the empty tray compartment. At the same time, the upper and lower cylinders on both sides of the empty tray compartment move downward, and the hooks descend. Then, the hooks are under the empty tray. At the same time, the upper and lower cylinders on the left and right sides of the empty tray compartment move upward, and the tray is hooked up by the hooks. Finally, the first upper and lower cylinders descend, completing the tray closing operation. This cycle can achieve automated feeding. The transfer mechanism includes a second linear module arranged perpendicularly to the first linear module and a second drive motor disposed at the power input end of the second linear module. A second upper and lower cylinder is fixed at the power output end of the second linear module, a first rotary cylinder is fixed at the output end of the second upper and lower cylinder, and an anti-static suction nozzle is fixed at the output end of the first rotary cylinder. The anti-static suction nozzle is connected to a vacuum device via a vacuum pressure gauge. This allows the forward cylinder to move the product to a position aligned with the second rotary cylinder when the transfer mechanism moves the product. Then, the forward cylinder moves the second rotary cylinder closer to the product. The third up-and-down cylinder then moves the second rotary cylinder up and down until the gripper on the second rotary cylinder is aligned with the product. The second rotary cylinder then drives the gripper to clamp a corner of the protective film and rotate it to peel off the protective film.

2. The fully automatic feeding and film tear detection device according to claim 1, characterized in that: The film-tearing mechanism includes a forward cylinder corresponding to the antistatic suction nozzle, a third upper and lower cylinder connected to the output end of the forward cylinder, and a second rotary cylinder connected to the output end of the third upper and lower cylinder. The output end of the second rotary cylinder is fixed with a gripper.

3. The fully automatic feeding and film tear detection device according to claim 2, characterized in that: An antistatic mechanism is also provided between the pneumatic gripper and the antistatic nozzle, and the antistatic mechanism includes an antistatic bar.

4. The fully automatic feeding and film tear detection device according to claim 3, characterized in that: The detection mechanism is an image detection structure, which includes a DD camera for detecting the PSA adhesive layer and concentricity on the coil after the film is torn off. The DD camera is equipped with a fixed-focus lens and a ring light source in sequence. The DD camera is arranged vertically.

5. The fully automatic feeding and film tear detection device according to claim 4, characterized in that: The intermediate assembly mechanism includes a third linear module arranged perpendicularly to the second linear module, a third drive motor connected to the power input end of the third linear module, and a transition fixture disposed at the power output end of the third linear module. The transition fixture is provided with an optical fiber sensor for detecting the presence and placement of the product.

6. The fully automatic feeding and film tear detection device according to claim 1, characterized in that: The material tray moving platform is equipped with a weighing sensor for detecting whether a material tray is placed on the material tray moving platform. The weighing sensor is connected to a controller, and the controller is connected to the first linear module.

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