A two-input and two-output double-station exposure machine

Abstract

The invention discloses a two-in-two-out double-station exposure machine, comprising a frame, a loading and unloading manipulator, an assembly line mechanism, a double-carrier platform, a three-axis compensation module, a carrier body, a shading plate CCD positioning module, a shading plate lifting module, an exposure light source module and an incoming material CCD positioning module. The four ends of the bottom surface of the frame are fixedly connected with tripods. The beneficial effects of the invention are as follows: after the parallel light source passes through the shading plate, the shading plate will cover the places that do not need to be exposed, and the light of the places not covered will shine on the products, and the energy of the light will be used to expose the products. By setting up the double-carrier platform, multiple products can be exposed at the same time, and the production efficiency is greatly improved. At the same time, Teflon roller conveying is used to better ensure the cleanliness inside the machine and protect the products. A set of CCD is equipped with an adjustment platform and a scale to facilitate camera adjustment. The flatness between the light source, the carrier and the shading plate can be freely adjusted, and the exposure efficiency is improved.

Description

Technical Field

[0001] The invention relates to an exposure machine, in particular to a two-input and two-output double-station exposure machine, belonging to the technical field of exposure machine equipment. Background Art

[0002] An ultraviolet exposure machine is a machine that transfers image information on film or other transparent objects to a surface coated with a photosensitive material by emitting ultraviolet rays of UVA wavelength through a light. Existing exposure machines all use a single carrier platform to achieve entry and exit, resulting in low exposure efficiency and difficulty in achieving mass production of products. Moreover, the products are mainly positioned by mechanical push when entering and exiting the exposure machine, resulting in low exposure positioning accuracy and a large error rate. At the same time, the conveying mechanism is not easy to clean, resulting in low cleanliness inside the machine, which can easily affect product quality. Summary of the invention

[0003] The object of the present invention is to provide a two-input and two-output double-station exposure machine to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a two-in-two-out double-station exposure machine, comprising a frame, a loading and unloading manipulator, an assembly line mechanism, a dual-carrier platform, a three-axis compensation module, a carrier body, a shading plate CCD positioning module, a shading plate lifting module, an exposure light source module and an incoming material CCD positioning module, loading and unloading manipulators are arranged on both sides of the upper surface of the frame, the loading and unloading manipulators are composed of guide rails and manipulator driving slides, both sides of the upper surface of the frame are vertically fixedly connected with vertical plates, and guide rails are horizontally fixedly connected between each pair of the vertical plates, and the two guide rails are arranged on the upper surface of the frame. The surfaces on the opposite sides of the rails are slidably connected with manipulator-driven slides, and the two telescopic rods at the bottom ends of the two manipulator-driven slides are respectively provided with loading suction cups for sucking the products to be exposed and unloading suction cups for sucking the exposed products. An assembly line mechanism is fixedly connected to the upper surface of the frame and located between the two loading and unloading manipulators. The assembly line mechanism consists of an outgoing plate assembly line and an incoming plate assembly line. The upper surface of the frame and the mounting plate located between the two loading and unloading manipulators are fixedly connected with an outgoing plate assembly line and an incoming plate assembly line, and the outgoing plate assembly line and the incoming plate assembly line fit together.

[0005] Preferably, the upper surface of the frame and both sides of the assembly line mechanism are fixedly connected with double carrier platforms, three-axis compensation modules are provided at both ends of the upper surfaces of the two double carrier platforms, carrier bodies are provided at the upper ends of the three-axis compensation modules, and the carrier bodies at the tops of the three-axis compensation modules at both ends of the upper surfaces of the two double carrier platforms are carrier No. 1 and carrier No. 2 respectively, and a sunshade lifting module is provided on the upper surface of the frame and in the middle of the two double carrier platforms, the sunshade lifting module consists of a connecting plate and a sunshade body, and a pair of connecting plates are fixedly connected to the upper surface of the frame and in the middle of the two double carrier platforms through four support rods, and the two connecting plates at the bottom are fixedly connected inside A sunshade body is connected, and the four corners of the two connecting plates at the upper end are fixedly connected with a high-rigidity dual-drive structure. The middle of the two connecting plates at the upper end are vertically fixedly connected with an exposure light source module. Sunshade CCD positioning modules are provided below the two sunshade lifting modules and located on the upper surface of the frame. Incoming CCD positioning modules are provided on the upper surface of the frame and at both ends of the two sunshade lifting modules. The incoming CCD positioning module is composed of a panel and a sunshade camera module. The upper surface of the frame and at both ends of the two sunshade lifting modules are horizontally fixedly connected with a panel through three brackets, and four sunshade camera modules are provided inside the upper surfaces of the four panels.

[0006] Preferably, telescoping devices are fixedly connected inside the frame and above the four corresponding legs.

[0007] Preferably, a calibration plate is provided at the lower end of each of the four three-axis compensation modules.

[0008] Preferably, a shading plate buckle is provided inside the connecting plate at the bottom end of the two shading plate lifting modules and on one side of the shading plate body, a high-rigidity mold bushing is movably sleeved between the bottom end of each support rod and the frame, and an adjusting leveling screw is threadedly connected between each two connecting plates.

[0009] Preferably, an adjustment platform is provided on one side of each of the sunshade camera modules, and a scale is provided on the upper surface of the two panels and below each adjustment platform.

[0010] Preferably, both the plate-discharging assembly line and the plate-input assembly line use Teflon rollers for conveying.

[0011] Preferably, four ends of the bottom surface of the frame are fixedly connected with tripods, and the bottom surface of the frame and one side of each tripod are fixedly connected with universal wheels.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting a loading and unloading robot and a plate in and out assembly line, under the action of two carriers, the mobile phone cover is transported to the bottom of the exposure light source module, the shading plate camera module takes pictures, and then the shading plate CDD positioning module is used for positioning, so that the accuracy is higher. After the parallel light source passes through the shading plate, the shading plate will cover the places that do not need to be exposed, and the light without covering the places will shine on the product, and the product will be exposed by utilizing the energy of light. After a whole set of cycle processes, the exposure of the product can be realized. By setting up a dual carrier platform, multiple products can be exposed at the same time, and the production efficiency is greatly improved. At the same time, the error of the large rotating platform can be eliminated. At the same time, Teflon roller transportation can be used to better ensure the cleanliness inside the machine and protect the product. A set of CCD is equipped with an adjustment platform and a ruler to facilitate camera adjustment. The flatness between the light source, the carrier and the shading plate can be freely adjusted, and the exposure efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A perspective view of the present invention;

[0014] Figure 2 It is a front view of the present invention;

[0015] Figure 3 It is a schematic diagram of the structure of the loading and unloading manipulator of the present invention;

[0016] Figure 4 It is a schematic diagram of the assembly line structure of the present invention;

[0017] Figure 5 It is a schematic diagram of the structure of the dual-carrier platform of the present invention;

[0018] Figure 6 It is a structural schematic diagram of the carrier body and the three-axis compensation module of the present invention;

[0019] Figure 7 It is a structural schematic diagram of the sunshade lifting module of the present invention;

[0020] Figure 8 It is a schematic diagram of the matching structure of the exposure light source module and the connecting plate of the present invention;

[0021] Fig. 9 This is a structural schematic diagram of the incoming material CCD positioning module of the present invention;

[0022] Fig.10 It is a schematic diagram of the exposure principle of the present invention;

[0023] Fig.11 It is a schematic diagram of the workflow of the present invention.

[0024] In the figure: 1, frame; 2, tripod; 3, universal wheel; 4, loading and unloading manipulator; 41, vertical plate; 42, guide rail; 43, manipulator driving slide; 5, assembly line mechanism; 51, board out assembly line; 52, board in assembly line; 6, dual carrier platform; 7, three-axis compensation module; 71, calibration plate; 8, carrier body; 81, No. 1 carrier; 82, No. 2 carrier; 9, shading plate CCD positioning module; 10, shading plate lifting module; 101, Connecting plate; 102, sunshade body; 103, sunshade buckle; 104, high-rigidity dual-drive structure; 105, high-rigidity mold bushing; 106, support rod; 107, adjustment level screw; 11, exposure light source module; 12, incoming material CCD positioning module; 121, bracket; 122, panel; 123, adjustment platform; 124, sunshade camera module; 13, telescope; 14, suction cup for loading material; 15, suction cup for unloading material. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-11 The present invention provides a technical solution: a two-in-two-out double-station exposure machine, comprising a frame 1, a loading and unloading manipulator 4, an assembly line mechanism 5, a dual-carrier platform 6, a three-axis compensation module 7, a carrier body 8, a shading plate CCD positioning module 9, a shading plate lifting module 10, an exposure light source module 11 and an incoming material CCD positioning module 12, the four ends of the bottom surface of the frame 1 are fixedly connected with a tripod 2, the bottom surface of the frame 1 and one side of each tripod 2 are fixedly connected with a universal wheel 3, both sides of the upper surface of the frame 1 are provided with a loading and unloading manipulator 4, the loading and unloading manipulator 4 is composed of a guide rail 42 and a manipulator driving slide 43, both sides of the upper surface of the frame 1 are vertically fixedly connected with a vertical plate 41, and each pair of vertical plates 41 A guide rail 42 is horizontally fixedly connected between them, and a manipulator driving slide 43 is slidably connected to the surfaces on the opposite sides of the two guide rails 42. The two telescopic rods at the bottom ends of the two manipulator driving slides 43 are respectively provided with a loading suction cup 14 for sucking the product to be exposed and a unloading suction cup 15 for sucking the exposed product. An assembly line mechanism 5 is fixedly connected to the upper surface of the frame 1 and located between the two loading and unloading manipulators 4. The assembly line mechanism 5 consists of an outgoing plate assembly line 51 and an incoming plate assembly line 52. An outgoing plate assembly line 51 and an incoming plate assembly line 52 are fixedly connected to the mounting plate on the upper surface of the frame 1 and located between the two loading and unloading manipulators 4. The outgoing plate assembly line 51 and the incoming plate assembly line 52 are in contact with each other.

[0027] Among them, the upper surface of the frame 1 and both sides of the assembly line mechanism 5 are fixedly connected with double carrier platforms 6, both ends of the upper surfaces of the two double carrier platforms 6 are provided with three-axis compensation modules 7, the upper ends of the three-axis compensation modules 7 are provided with carrier bodies 8, and the carrier bodies 8 at the top of the three-axis compensation modules 7 at both ends of the upper surfaces of the two double carrier platforms 6 are respectively carrier No. 1 81 and carrier No. 2 82, and the upper surface of the frame 1 and the middle of the two double carrier platforms 6 are provided with a sunshade lifting module 10, the sunshade lifting module 10 is composed of a connecting plate 101 and a sunshade body 102, and the upper surface of the frame 1 and the middle of the two double carrier platforms 6 are fixedly connected with a pair of connecting plates 101 through four support rods 106, and the two connecting plates 101 at the bottom are fixedly connected with sunshade bodies The body 102 has a high-rigidity dual-drive structure 104 fixedly connected at four corners of the two connecting plates 101 at the upper end, and the exposure light source module 11 is vertically fixedly connected in the middle of the two connecting plates 101 at the upper end. A shading plate CCD positioning module 9 is provided below the two shading plate lifting modules 10 and located on the upper surface of the frame 1. An incoming material CCD positioning module 12 is provided on the upper surface of the frame 1 and at both ends of the two shading plate lifting modules 10. The incoming material CCD positioning module 12 is composed of a panel 122 and a shading plate camera module 124. The upper surface of the frame 1 and at both ends of the two shading plate lifting modules 10 are horizontally fixedly connected with a panel 122 through three brackets 121, and four shading plate camera modules 124 are provided inside the upper surfaces of the four panels 122.

[0028] Among them, telescoping devices 13 are fixedly connected inside the frame 1 and located above the corresponding four tripods 2, so as to facilitate the rotation of the tripods 2 and the universal wheels 3.

[0029] Among them, the lower ends of the four three-axis compensation modules 7 are all provided with a calibration plate 71, which is convenient for associating the two coordinates marked by the shading plate camera module 124 and the incoming material CCD positioning module 12.

[0030] Among them, a shading plate buckle 103 is provided inside the connecting plate 101 at the bottom of the two shading plate lifting modules 10 and on one side of the shading plate body 102, a high-rigidity mold bushing 105 is movably sleeved between the bottom end of each support rod 106 and the frame 1, and an adjusting level screw 107 is threadedly connected between each two connecting plates 101 to facilitate adjustment of the flatness between the light source and the shading plate body 102 and the carrier body 8.

[0031] Among them, an adjustment platform 123 is provided on one side of each sunshade camera module 124, and a scale is provided on the upper surface of the two panels 122 and below each adjustment platform 123, which makes it more convenient to adjust the camera.

[0032] Among them, both the plate-discharging assembly line 51 and the plate-in assembly line 52 adopt Teflon rollers for conveying, so as to better ensure the cleanliness inside the machine and protect the products.

[0033] Specifically, when the present invention is used, in the working state, the loading and unloading robot 4 drives the slide plate 43 through the robot to take the mobile phone cover from the board input line 52 to the No. 1 carrier 81 of the dual carrier platform 6, and the mobile phone cover on the No. 1 carrier 81 is photographed by the sunshade camera module 124, and at the same time, the positioning is achieved under the action of the sunshade CCD positioning module 9. The positioned mobile phone cover enters the exposure position for exposure, and after the exposure is completed, it is taken out from the board output line 51 again by the loading and unloading robot 4.

[0034] In the description of the present invention, it is necessary to understand that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 invention.

[0035] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0036] In the present invention, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A two-input and two-output double-station exposure machine, characterized in that: The invention comprises a frame (1), a loading and unloading manipulator (4), an assembly line mechanism (5), a dual carrier platform (6), a three-axis compensation module (7), a carrier body (8), a shading plate CCD positioning module (9), a shading plate lifting module (10), an exposure light source module (11) and an incoming material CCD positioning module (12). The loading and unloading manipulators (4) are arranged on both sides of the upper surface of the frame (1). The loading and unloading manipulators (4) are composed of guide rails (42) and a manipulator driving slide plate (43). Both sides of the upper surface of the frame (1) are vertically fixedly connected with vertical plates (41). Each pair of vertical plates (41) is horizontally fixedly connected with a guide rail (42). The surfaces of the two guide rails (42) on opposite sides are slidably connected. A robot-driven slide plate (43) is connected, and two telescopic rods at the bottom ends of the two robot-driven slide plates (43) are respectively provided with a loading suction cup (14) for sucking the product to be exposed and a unloading suction cup (15) for sucking the exposed product. An assembly line mechanism (5) is fixedly connected on the upper surface of the frame (1) and located between the two loading and unloading manipulators (4). The assembly line mechanism (5) consists of a plate-discharging assembly line (51) and a plate-entering assembly line (52). The plate-discharging assembly line (51) and the plate-entering assembly line (52) are fixedly connected on the mounting plate on the upper surface of the frame (1) and located between the two loading and unloading manipulators (4). The plate-discharging assembly line (51) and the plate-entering assembly line (52) are in contact with each other. The upper surface of the frame (1) and located on both sides of the assembly line mechanism (5) are fixedly connected with dual carrier platforms (6), and three-axis compensation modules (7) are provided at both ends of the upper surfaces of the two dual carrier platforms (6). The upper ends of the three-axis compensation modules (7) are provided with carrier bodies (8), and the carrier bodies (8) at the tops of the three-axis compensation modules (7) at both ends of the upper surfaces of the two dual carrier platforms (6) are respectively carrier No. 1 (81) and carrier No. 2 (82). The upper surface of the frame (1) and located in the middle of the two dual carrier platforms (6) are provided with a shading plate lifting module (10), and the shading plate lifting module (10) has a connecting plate (101) and a shading plate body (102). The upper surface of the frame (1) and located in the middle of the two dual carrier platforms (6) are fixedly connected with a pair of connecting plates (101) through four support rods (106), and the middle of the two connecting plates (101) at the upper ends are vertically fixedly connected with an exposure light source module (11).

2. A two-input and two-output double-station exposure machine according to claim 1, characterized in that: The two connecting plates (101) at the bottom are fixedly connected to a shading plate body (102) inside, the four corners of the two connecting plates (101) at the top are fixedly connected to a high-rigidity dual-drive structure (104), a shading plate CCD positioning module (9) is provided below the two shading plate lifting modules (10) and located on the upper surface of the frame (1), an incoming material CCD positioning module (12) is provided on the upper surface of the frame (1) and located at both ends of the two shading plate lifting modules (10), the incoming material CCD positioning module (12) is composed of a panel (122) and a shading plate camera module (124), the upper surface of the frame (1) and located at both ends of the two shading plate lifting modules (10) are horizontally fixedly connected to a panel (122) through three brackets (121), and four shading plate camera modules (124) are provided inside the upper surfaces of the four panels (122).

3. The two-input and two-output double-station exposure machine according to claim 1, characterized in that: A telescoping device (13) is fixedly connected inside the frame (1) and located above the four corresponding legs (2).

4. The two-input and two-output double-station exposure machine according to claim 2, characterized in that: The lower ends of the four three-axis compensation modules (7) are each provided with a calibration plate (71).

5. The two-input and two-output double-station exposure machine according to claim 2, characterized in that: A shading plate buckle (103) is provided inside the connecting plate (101) at the bottom end of the two shading plate lifting modules (10) and located on one side of the shading plate body (102), a high-rigidity mold bushing (105) is movably sleeved between the bottom end of each support rod (106) and the frame (1), and an adjusting level screw (107) is threadedly connected between each two connecting plates (101).

6. The two-input and two-output double-station exposure machine according to claim 2, characterized in that: An adjustment platform (123) is provided on one side of each of the light shielding plate camera modules (124), and a scale is provided on the upper surfaces of the two panels (122) and below each of the adjustment platforms (123).

7. The two-input and two-output double-station exposure machine according to claim 1, characterized in that: The plate-discharging assembly line (51) and the plate-in assembly line (52) both use Teflon rollers for conveying.

8. The two-input and two-output double-station exposure machine according to claim 1, characterized in that: The four ends of the bottom surface of the frame (1) are fixedly connected to the tripods (2), and the bottom surface of the frame (1) and one side of each tripod (2) are fixedly connected to a universal wheel (3).

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