Multifunctional gum laminating equipment based on CCD visual identification

Abstract

The utility model provides multifunctional back glue laminating equipment based on CCD (Charge Coupled Device) visual identification, which comprises a controller, a vibrating disk feeding mechanism, a three-axis material conveying mechanism, a first visual identification mechanism, a defective product collecting box, a second visual identification mechanism and a back glue pressing and laminating mechanism, the first visual identification mechanism can identify the appearance of the materials carried by the three-axis material conveying mechanism to determine whether defects exist or not, and the gum pressing and laminating mechanism is provided with a gum laminating position. The product structure has the beneficial effects that the problems of low adhesion efficiency and shielding metal cover defective products existing in a processing mode of a shielding metal cover back glue laminating process in the prior art can be solved, and by using the product structure, the shielding metal cover to be processed can be visually identified and filtered through the first identification mechanism to process the product, so that the product quality is improved. And the second visual identification mechanism can be matched with the three-axis material conveying mechanism for accurate placement, so that the accuracy of back adhesive adhesion is improved, the processing efficiency is improved, and the competitiveness of enterprises is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shielding metal cover processing equipment, in particular to a multifunctional adhesive bonding equipment based on CCD visual recognition. Background Art

[0002] With the development of science and technology, the design of components and chips on circuit boards is becoming more and more sophisticated and complex. In order to improve the anti-interference ability of components and chips on circuit boards, a fitting shielding metal cover is installed to play an anti-interference role.

[0003] Before the shielding metal cover is attached, it is usually necessary to perform a back adhesive attachment process on the shielding metal cover so that the shielding metal cover has adhesiveness, which facilitates the subsequent installation of the shielding metal cover on the circuit board.

[0004] In the existing shielding metal cover adhesive bonding process, most of them are bonded manually or automatically by a robot. The manual bonding or robot bonding method, without visual inspection and recognition and alignment, is prone to incorrect bonding position of the shielding metal cover, resulting in poor coordination between the shielding metal cover and the adhesive, or bonding a defective shielding metal cover with adhesive, which affects the processing of subsequent processes, resulting in low efficiency of adhesive bonding, which is not conducive to improving the competitiveness of the enterprise. Summary of the invention

[0005] In order to solve the problems in the prior art, the utility model provides a multifunctional adhesive bonding device based on CCD visual recognition, which solves the problems of low adhesion efficiency and defective shielding metal covers in the processing method of the adhesive bonding process of the shielding metal cover in the prior art.

[0006] The utility model discloses a multifunctional adhesive laminating device based on CCD visual recognition, comprising a controller, a vibration plate feeding mechanism, a three-axis material transport mechanism, a first visual recognition mechanism, a defective product collection box, a second visual recognition mechanism and an adhesive pressing and laminating mechanism. The first visual recognition mechanism can perform appearance recognition on whether the material transported by the three-axis material transport mechanism has defects, the adhesive pressing and laminating mechanism is provided with an adhesive laminating position, and the second visual recognition mechanism can recognize the position information of the adhesive laminating position.

[0007] The utility model is further improved and also includes a third visual recognition mechanism. The vibration plate feeding mechanism includes a flexible tray, a flexible vibrator, and a buffer feeding mechanism. The buffer feeding mechanism can replenish the flexible tray, the flexible vibrator can separate multiple materials on the flexible tray, and the third visual recognition mechanism can identify the position information of the material on the flexible tray.

[0008] The utility model is further improved, the third visual recognition mechanism comprises a third visual mounting frame, the third visual mounting frame is provided with a third visual camera and a third visual light source, and the third visual camera and the third visual light source are both arranged above the flexible tray.

[0009] The utility model is further improved, and the three-axis material transport mechanism includes an X-axis drive module, a Y-axis drive module and a Z-axis drive module. The moving end of the Y-axis drive module is connected to the X-axis drive module, and the moving end of the X-axis drive module is connected to the Z-axis drive module. The moving end of the Z-axis drive module is provided with a suction nozzle assembly, which can absorb materials on the vibration plate feeding mechanism.

[0010] The utility model is further improved in that the number of the suction nozzle assemblies is eight groups, the eight groups of suction nozzle assemblies are arranged at equal intervals, the suction nozzle assemblies include a suction nozzle lifting assembly and a material taking suction nozzle, and the suction nozzle lifting assembly can be further lifted and lowered to absorb the material.

[0011] The utility model is further improved, the first visual recognition mechanism includes a first visual mounting frame, a first visual camera and a first visual light source, the first visual camera shoots and identifies the material on the suction nozzle assembly at an upward angle, the second visual recognition mechanism includes a second visual mounting frame, a second visual camera and a second visual light source, the second visual camera and the second visual light source are both arranged above the back glue pressing and laminating mechanism.

[0012] The utility model is further improved, and the back glue pressing and laminating mechanism includes a feeding roller frame, a glue film, a glue film collecting driving roller, a glue film supply component and a pressing mechanism, the glue film supply component and the glue film collecting driving roller are respectively arranged at two ends of the feeding roller frame, and the two ends of the glue film are respectively connected to the glue film supply component and the glue film collecting driving roller, the back glue laminating position is arranged on the glue film, and the back glue is arranged in the back glue laminating position, the feeding roller frame can facilitate processing support on the glue film, and the pressing mechanism can press and bond the material and the back glue.

[0013] The utility model is further improved and also includes a cover paper mechanism and a pressing roller assembly. The cover paper mechanism includes cover paper and a cover paper feeding roller. The two ends of the cover paper are respectively connected to the cover paper feeding roller and the rubber film collecting driving roller. The pressing roller assembly is arranged on the upper surface of the cover paper. The pressing roller assembly can press the cover paper on the upper surface of the rubber film and roll it onto the rubber film collecting driving roller together with the rubber film.

[0014] The utility model is further improved, the film supply component includes a film supply roller, a dustproof film and a film tearing mechanism, the dustproof film is adhered to the film, and the two ends of the dustproof film are respectively connected to the film supply roller and the film tearing mechanism.

[0015] The utility model is further improved in that a synchronous driving wheel assembly is arranged on the feeding roller frame, and the synchronous driving wheel assembly can make the film collecting driving roller more efficient in collecting the film.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model provides a multifunctional adhesive bonding device based on CCD visual recognition. By adopting its structure, the processing method of the adhesive bonding process of the shielding metal cover in the prior art can be effectively solved, and there are problems of low adhesion efficiency and defective shielding metal covers. By using this product structure, the shielding metal cover to be processed can be visually identified by the first recognition mechanism to filter the product processing, and the second visual recognition mechanism can cooperate with the three-axis material transport mechanism for precise placement, thereby improving the accuracy of adhesive adhesion, improving processing efficiency, and helping to improve the competitiveness of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the multifunctional adhesive bonding equipment based on CCD visual recognition;

[0019] Figure 2 It is a schematic diagram of the structure of the three-axis material transport mechanism;

[0020] Figure 3 It is a schematic diagram of the structure of the adhesive backing pressing and laminating mechanism. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by technicians in the technical field of the present invention; the terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention; the terms "including" and "having" and any variations thereof in the specification and claims of the present invention and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present invention or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiments" in the present invention means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it mutually exclusive, independent, or alternative to other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in the present invention may be combined with other embodiments.

[0023] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0024] like Figure 1-3 As shown, the utility model is a multifunctional adhesive laminating device based on CCD visual recognition, including a controller, a vibration plate feeding mechanism, a three-axis material transport mechanism 3, a first visual recognition mechanism 4, a defective product collection box 5, a second visual recognition mechanism 6 and an adhesive laminating mechanism 7.

[0025] The multifunctional adhesive bonding device based on CCD visual recognition also includes a third visual recognition mechanism 8 , and the vibration plate feeding mechanism includes a flexible tray 1 , a flexible vibrator, and a cache feeding mechanism 2 .

[0026] The third visual recognition mechanism 8 includes a third visual mounting frame, on which a third visual camera and a third visual light source are disposed. The third visual camera and the third visual light source are both disposed above the flexible tray 1 .

[0027] By setting the third visual recognition mechanism 8, the position information of the shielding metal cover 9 on the flexible tray 1 can be effectively identified and sent to the controller to control the three-axis material transport mechanism 3 to pick up materials, thereby improving the automation level of the equipment.

[0028] Furthermore, through the shooting information feedback of the third visual recognition mechanism 8, the number of products currently on the flexible tray 1 can be determined. When the number is small, the flexible tray 1 will be replenished through the cache feeding mechanism 2.

[0029] By setting the flexible vibrator, the multiple shielding metal covers 9 on the flexible pallet 1 can be effectively separated to prevent the shielding metal covers 9 from being nested together, thereby improving the efficiency of the three-axis material transport mechanism 3 and subsequent processing.

[0030] During the adhesive bonding process, the three-axis transport mechanism 3 absorbs the shielding metal cover 9 in the flexible tray 1 and moves it to the top of the first visual recognition mechanism 4. The first visual recognition mechanism 4 can perform appearance recognition on the shielding metal cover 9 transported by the three-axis transport mechanism 3 to see if there are any defects. When the shielding metal cover 9 transported is detected to be a defective product, the three-axis transport mechanism 3 puts the defective product into the defective product collection box 5.

[0031] The three-axis material transport mechanism 3 includes an X-axis drive module 301, a Y-axis drive module 302 and a Z-axis drive module 303. The moving end of the Y-axis drive module 302 is connected to the X-axis drive module 301, the moving end of the X-axis drive module 301 is connected to the Z-axis drive module 303, and the moving end of the Z-axis drive module 303 is provided with a suction nozzle assembly 304.

[0032] The suction nozzle assembly 304 is capable of sucking materials on the flexible tray 1 .

[0033] The number of the suction nozzle assemblies 304 is eight, and the eight suction nozzle assemblies 304 are arranged at equal intervals. The suction nozzle assembly 304 includes a suction nozzle lifting assembly and a material taking suction nozzle, and the suction nozzle lifting assembly can further lift and lower to suck the material.

[0034] The eight groups of suction nozzle assemblies 304 suck the shielding metal cover 9 one by one. The suction nozzle assembly 304 with the shielding metal cover 9 will not descend again, waiting for other suction nozzle assemblies 304 to descend, which can effectively increase the number of one-time handling and improve processing efficiency.

[0035] The first visual recognition mechanism 4 includes a first visual mounting frame, a first visual camera and a first visual light source. The first visual camera takes a photo and identifies the shielding metal cover 9 on the nozzle assembly 304 from an upward angle. The second visual recognition mechanism 6 includes a second visual mounting frame, a second visual camera and a second visual light source. The second visual camera and the second visual light source are both arranged above the adhesive backing pressing and laminating mechanism 7.

[0036] The adhesive backing pressing and laminating mechanism 7 includes a feeding roller frame 701, an adhesive film 702, an adhesive film receiving driving roller 703, an adhesive film supply assembly and a pressing mechanism 704. The adhesive film supply assembly and the adhesive film receiving driving roller 703 are respectively arranged at two ends of the feeding roller frame 701, and the two ends of the adhesive film 702 are respectively connected to the adhesive film supply assembly and the adhesive film receiving driving roller 703. An adhesive backing laminating position is arranged on the adhesive film 702, and adhesive backing is arranged in the adhesive backing laminating position.

[0037] By setting the feeding roller frame 701, it is possible to facilitate processing support on the adhesive film 702, and by setting the pressing mechanism 704, the shielding metal cover 9 and the backing adhesive can be effectively pressed and bonded.

[0038] Through the setting of the second visual recognition mechanism 6, the position information of the adhesive bonding position can be effectively identified and sent to the controller. The controller controls the three-axis material transport mechanism 3 to accurately place the adsorbed shielding metal cover 9 in the adhesive bonding position, thereby improving the efficiency of attaching the adhesive to the shielding metal cover 9.

[0039] The multifunctional adhesive laminating device based on CCD visual recognition also includes a cover paper mechanism and a pressing roller assembly 705. The cover paper mechanism includes a cover paper 706 and a cover paper feeding roller 707. The two ends of the cover paper 706 are respectively connected to the cover paper feeding roller 707 and the adhesive film receiving driving roller 703. The pressing roller assembly 705 is arranged on the upper surface of the cover paper 706.

[0040] By setting the pressing roller assembly 705, the cover paper 706 can be pressed on the upper surface of the film 702 and rolled onto the film-retracting driving roller 703 together with the film 702. The cover paper 706 can cover the shielding metal cover 9 with the adhesive backing adhered on the film 702 and play an insulating role.

[0041] The adhesive film supply assembly includes an adhesive film supply roller 708, a dustproof film and a film tearing mechanism 709. The dustproof film is adhered to the adhesive film 702, and both ends of the dustproof film are connected to the adhesive film supply roller 708 and the film tearing mechanism 709 respectively.

[0042] By setting up the film tearing mechanism 709, the film can be torn while feeding.

[0043] The feeding roller frame 701 is provided with a synchronous driving wheel assembly 710 , and the synchronous driving wheel assembly 710 can make the film collecting driving roller 703 more efficient in collecting the film.

[0044] The present embodiment provides a multifunctional adhesive bonding device based on CCD visual recognition, and the working process is as follows: The present utility model embodiment provides a method for implementing the adhesive bonding process of the existing shielding metal cover 9, which has the advantage of high processing efficiency.

[0045] First, the shielding metal cover 9 to be attached with adhesive backing is placed in the vibrating plate feeding mechanism, and the third visual recognition mechanism 8 performs visual recognition.

[0046] The controller controls the three-axis material transport mechanism 3 to adsorb and shield the metal cover 9 .

[0047] After the shielding metal cover 9 is adsorbed, it is moved to the top of the first visual recognition mechanism 4 to identify whether it is a defective product. When the test result is a defective product, the defective product is unloaded from the defective product collection box 5.

[0048] The second visual recognition mechanism 6 takes a picture of the position information of the adhesive bonding position in advance, and controls the three-axis material transport mechanism 3 to place the detected shielding metal covers 9 one by one into the corresponding adhesive bonding position.

[0049] The pressing mechanism 704 presses the shielding metal cover 9 downwards, so that the shielding metal cover 9 and the backing adhesive are more firmly adhered.

[0050] After the lamination is completed, the cover paper 706 and the adhesive film 702 are rolled into the adhesive film driving roller 703 through the cooperation of the adhesive film driving roller 703, the cover paper feeding roller 707 and the lamination roller assembly 705, completing the adhesive backing process of the shielding metal cover 9.

[0051] From the above, it can be seen that the beneficial effect of the utility model is: the use of its mechanism can effectively solve the processing method of the shielding metal cover 9 back glue bonding process in the prior art, and there are problems of low adhesion efficiency and defective shielding metal cover 9. By using this product structure, the shielding metal cover 9 to be processed can be visually identified through the first recognition mechanism to filter the product processing, and the second visual recognition mechanism 6 can cooperate with the three-axis material transport mechanism 3 for precise placement, thereby improving the accuracy of back glue adhesion, improving processing efficiency, and helping to improve the competitiveness of the enterprise.

[0052] The specific implementation methods described above are preferred implementation methods of the present utility model, and are not intended to limit the specific implementation scope of the present utility model. The scope of the present utility model includes but is not limited to the specific implementation methods. All equivalent changes made in accordance with the present utility model are within the protection scope of the present utility model.

Claims

1. A multifunctional adhesive laminating device based on CCD visual recognition, including a controller, characterized in that: It also includes a vibration plate feeding mechanism, a three-axis material transport mechanism, a first visual identification mechanism, a defective product collection box, a second visual identification mechanism and a back-adhesive pressing and pasting mechanism. The first visual identification mechanism can perform appearance identification on whether the material transported by the three-axis material transport mechanism has defects. The back-adhesive pressing and pasting mechanism is provided with a back-adhesive pasting position. The second visual identification mechanism can identify the position information of the back-adhesive pasting position.

2. The multifunctional adhesive bonding device based on CCD visual recognition according to claim 1 is characterized in that: It also includes a third visual recognition mechanism, the vibration plate feeding mechanism includes a flexible tray, a flexible vibrator, and a buffer feeding mechanism, the buffer feeding mechanism can replenish the flexible tray, the flexible vibrator can separate multiple materials on the flexible tray, and the third visual recognition mechanism can identify the position information of the material on the flexible tray.

3. The multifunctional adhesive bonding device based on CCD visual recognition according to claim 2 is characterized in that: The third visual recognition mechanism includes a third visual mounting frame, on which a third visual camera and a third visual light source are disposed, and both the third visual camera and the third visual light source are disposed above the flexible tray.

4. The multifunctional adhesive bonding device based on CCD visual recognition according to claim 1 is characterized in that: The three-axis material transport mechanism includes an X-axis drive module, a Y-axis drive module and a Z-axis drive module. The moving end of the Y-axis drive module is connected to the X-axis drive module, the moving end of the X-axis drive module is connected to the Z-axis drive module, and the moving end of the Z-axis drive module is provided with a suction nozzle assembly, which can suck the material on the vibration plate feeding mechanism.

5. The multifunctional adhesive bonding device based on CCD visual recognition according to claim 4 is characterized in that: The number of the suction nozzle assemblies is eight, and the eight suction nozzle assemblies are arranged at equal intervals. The suction nozzle assemblies include a suction nozzle lifting assembly and a material picking suction nozzle, and the suction nozzle lifting assembly can further lift and lower to absorb the material.

6. The multifunctional adhesive bonding device based on CCD visual recognition according to claim 4 is characterized in that: The first visual recognition mechanism includes a first visual mounting frame, a first visual camera and a first visual light source. The first visual camera photographs and identifies the material on the nozzle assembly at an upward angle. The second visual recognition mechanism includes a second visual mounting frame, a second visual camera and a second visual light source. The second visual camera and the second visual light source are both arranged above the adhesive backing pressing and laminating mechanism.

7. The multifunctional adhesive bonding device based on CCD visual recognition according to any one of claims 1 to 6, characterized in that: The adhesive backing pressing and laminating mechanism includes a feeding roller frame, an adhesive film, an adhesive film collecting driving roller, an adhesive film supply assembly and a pressing mechanism. The adhesive film supply assembly and the adhesive film collecting driving roller are respectively arranged at two ends of the feeding roller frame, and the two ends of the adhesive film are respectively connected to the adhesive film supply assembly and the adhesive film collecting driving roller. The adhesive backing laminating position is arranged on the adhesive film, and the adhesive backing laminating position is provided with adhesive backing. The feeding roller frame can facilitate processing support on the adhesive film, and the pressing mechanism can press and bond the material with the adhesive backing.

8. The multifunctional adhesive bonding device based on CCD visual recognition according to claim 7 is characterized in that: It also includes a cover paper mechanism and a pressing roller assembly, the cover paper mechanism includes cover paper and a cover paper feeding roller, two ends of the cover paper are respectively connected to the cover paper feeding roller and the rubber film collecting driving roller, the pressing roller assembly is arranged on the upper surface of the cover paper, and the pressing roller assembly can press the cover paper on the upper surface of the rubber film and roll it onto the rubber film collecting driving roller together with the rubber film.

9. The multifunctional adhesive laminating device based on CCD visual recognition according to claim 7, characterized in that: The adhesive film supply assembly comprises an adhesive film supply roller, a dustproof film and a film tearing mechanism, the dustproof film is adhered to the adhesive film, and two ends of the dustproof film are respectively connected to the adhesive film supply roller and the film tearing mechanism.

10. The multifunctional adhesive bonding device based on CCD visual recognition according to claim 7, characterized in that: The feeding roller frame is provided with a synchronous driving wheel assembly, and the synchronous driving wheel assembly can make the rubber film collecting driving roller more efficient in collecting the rubber film.

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