Resin plate main exposure device with clear exposure dots

Abstract

The utility model provides a resin plate main exposure device with clear exposure dots, which comprises a cover protection assembly, a light emitting assembly, a moving assembly, a lifting assembly, a heat dissipation assembly, a protection assembly and an air suction assembly, and the cover protection assembly is positioned above an exposure table; the light-emitting component is arranged in the covering and protecting component and points to the exposure table; the moving assembly is arranged on the exposure table and is connected with the cover protection assembly, and the moving assembly drives the cover protection assembly and the light-emitting assembly to move; the lifting assembly is arranged between the moving assembly and the cover protection assembly; the heat dissipation assembly is arranged in the cover protection assembly and located at the rear end of the light emitting assembly. The protection assemblies are arranged at the two ends of the moving assembly and connected, and the protection assemblies move along with the moving assembly to be folded or stretched. And the air suction assembly is arranged below the exposure table. The air suction assembly is arranged, the resin plate is tightly attached to the laying platform through the air suction opening, and the light scattering phenomenon in the exposure process is avoided; the uniformly distributed LED lamp beads are used for replacing an exposure lamp tube for main exposure, light distribution is uniform, exposure net points are clear and stable, the service life of light is long, and energy conservation and environmental protection are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of exposure devices, in particular to a resin plate master exposure device with clear exposure dots. Background Art

[0002] Flexible material plates in printing are mostly used for self-adhesive printing. When making plates, negative films are produced when the films are exposed to ultraviolet light and washed. The prototypes are divided into liquid plates and solid plates. The printing plates are made according to the exposure principle.

[0003] For example, the announcement number CN213069474U previously applied by our company discloses a mobile exposure mechanism, including a shielding assembly, a light-emitting assembly, a moving assembly and a lifting assembly. The shielding assembly is located above the exposure platform. The light-emitting assembly is arranged in the shielding assembly and points to the exposure platform. The light-emitting assembly emits light to the exposure platform to expose the base plate placed on the exposure platform. The moving assembly is arranged on the exposure platform and connected with the shielding assembly. The shielding assembly and the light-emitting assembly are driven by the moving assembly to move. The lifting assembly is arranged between the moving assembly and the shielding assembly. The shielding assembly and the light-emitting assembly can be lifted and lowered on the moving assembly by the lifting assembly. The mobile exposure mechanism sets the light-emitting assembly in the shielding assembly to limit the exposure range of the light-emitting assembly. At the same time, the shielding assembly is set on the moving assembly. The shielding assembly and the light-emitting assembly are driven by the moving assembly to move, and the base plate is subjected to mobile exposure processing. The light-emitting assembly is small in size, which can save equipment costs and help improve work efficiency.

[0004] In the above scheme, the exposure mechanism is not equipped with a suction component, and astigmatism may occur during exposure, resulting in poor exposure. The movable components are located on both sides of the exposure platform and are prone to malfunction due to the entry of debris. The structural setting of the cover component is not conducive to exhaust and heat dissipation. The light source energy of the traditional exposure lamp body is low and unevenly distributed, and the exposure dots are unclear and easily damaged. Therefore, it is necessary to provide a resin plate master exposure device with clear exposure dots to solve the shortcomings of the prior art. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provide a resin plate master exposure device with clear exposure dots.

[0006] The technical solution adopted by the utility model to solve its technical problems is:

[0007] A resin plate master exposure device with clear exposure dots, comprising:

[0008] A shield assembly, the shield assembly being located above the exposure platform;

[0009] A light emitting component is disposed in the cover component and points toward the exposure platform;

[0010] A moving component is arranged on the exposure table and connected with the shielding component, and the shielding component and the light-emitting component are driven by the moving component to move;

[0011] A lifting assembly, which is arranged between the moving assembly and the shielding assembly, and the shielding assembly and the light-emitting assembly can be lifted and lowered on the moving assembly by the lifting assembly;

[0012] Also includes:

[0013] A heat dissipation component, which is arranged in the cover component and is located at the rear end of the light-emitting component;

[0014] A protection component, which is arranged at both ends of the moving component and is connected, and the protection component is folded or stretched as the moving component moves;

[0015] An air suction component is arranged below the exposure platform.

[0016] The utility model is further configured that the cover protection assembly includes:

[0017] A cover shell, wherein the cover shell has an installation space inside, and both sides of the cover shell are provided with heat dissipation holes;

[0018] The connecting end plates are arranged at two ends of the cover protection shell, and the connecting end plates are connected to the cover protection shell with bolts.

[0019] The utility model is further configured that the light emitting component comprises:

[0020] An installation base plate, the installation base plate is located below the cover protection shell, and the installation base plate is connected to the inner wall of the cover protection shell;

[0021] The LED exposure lamp bodies are evenly distributed on the bottom surface of the mounting substrate, and each LED exposure lamp body points to the exposure platform.

[0022] The utility model is further configured that the heat dissipation component includes:

[0023] An exhaust device, which is installed at the rear end of the shield shell;

[0024] An exhaust fan is installed at the top of the shield shell.

[0025] The utility model is further configured that the mobile assembly includes:

[0026] A pair of driving screw rods are provided and are respectively arranged on the exposure platform. The driving screw rods are parallel to each other, and each driving screw rod is arranged on both sides of the shielding assembly and connected to the power motor;

[0027] A movable seat block, which is assembled on the driving screw rod through a nut;

[0028] A movable support plate, which is fixed on the movable seat block and extends above the movable seat block;

[0029] A movable top plate, which is connected to the top of the movable support plate and is parallel to the top surface of the movable seat block;

[0030] A wire harness trough tube, which is fixedly mounted at both ends of the movable support plate on one side of the exposure platform, and the wire harness trough tube can pass the wire harness connected to the light emitting component and the heat dissipation component;

[0031] The movable side plate is fixedly installed on one side of the harness trough tube or at both ends of the movable support plate.

[0032] The utility model is further configured that the protection component includes:

[0033] A folding belt, one end of which is connected to the movable side plate, and the other end of which is connected to the exposure platform.

[0034] The utility model is further configured that a storage slot is provided at one end of the exposure platform, and a tool placement slot is provided at the other end of the exposure platform.

[0035] The utility model is further configured that a laying platform is provided in the middle of the exposure platform, and air suction holes are provided on the surface of the laying platform.

[0036] The utility model is further configured that an air pipe is provided at one end of the exposure platform.

[0037] In summary, the utility model has the following beneficial effects:

[0038] 1. The utility model is provided with an air suction component, which uses the air suction port to make the resin plate close to the laying platform to avoid the astigmatism phenomenon during exposure, which will lead to poor exposure and affect the effect of the resin plate.

[0039] 2. The utility model has heat dissipation holes on both sides of the cover assembly, and heat is dissipated through an exhaust device or an exhaust fan, with high heat dissipation efficiency.

[0040] 3. The utility model uses evenly distributed LED lamp beads to replace exposure lamps for main exposure, the light is evenly distributed, the exposure dots are clear and stable, the light life is long, and it is energy-saving and environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a top view of the utility model.

[0042] Figure 2 It is a partial structural schematic diagram of the utility model.

[0043] Figure 3 This utility model Figure 2 Magnified view of A in .

[0044] Figure 4 It is a structural schematic diagram of the light-emitting component of the utility model.

[0045] In the figure, 1. exposure platform, 11. storage tank, 12. tool placement tank, 13. laying platform, 131. suction hole, 14. air pipe, 21. cover shell, 211. heat dissipation hole, 22. connecting end plate, 31. mounting base plate, 32. LED exposure lamp body, 4. exhaust device, 51. driving screw, 52. moving seat block, 53. moving support plate, 54. moving top plate, 55. wiring harness trough tube, 56. moving side plate, 6. folding belt, 71. lifting support plate, 72. lifting screw. DETAILED DESCRIPTION

[0046] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0047] Embodiment 1:

[0048] In this embodiment, if Figure 1-4 As shown, the utility model proposes a resin plate master exposure device with clear exposure dots, including a cover protection component, a light-emitting component, a moving component, a lifting component, a heat dissipation component, a protective component and an air suction component, wherein the cover protection component is located above the exposure platform 1; the light-emitting component is arranged in the cover protection component and points to the exposure platform; the moving component is arranged on the exposure platform and connected with the cover protection component, and the cover protection component and the light-emitting component are driven to move by the moving component; the lifting component is arranged between the moving component and the cover protection component, and the cover protection component and the light-emitting component can be lifted and lowered on the moving component by the lifting component; the heat dissipation component is arranged in the cover protection component, and the heat dissipation component is located at the rear end of the light-emitting component; the protective component is arranged at both ends of the moving component and is connected, and the protective component is folded or stretched as the moving component moves; the air suction component is arranged below the exposure platform, and the air suction component is a vacuum extraction device, which is not drawn in the figure.

[0049] In this embodiment, it is further configured that the cover protection assembly includes a cover protection shell 21 and a connecting end plate 22, the cover protection shell has an installation space inside, and the cover protection shell has heat dissipation holes 211 on both sides, which play a role in heat dissipation; the connecting end plates are arranged at both ends of the cover protection shell, and the connecting end plates are bolted to the cover protection shell.

[0050] In this embodiment, the light-emitting component includes a mounting substrate 31 and an LED exposure lamp body 32. The mounting substrate is located below the cover housing and is connected to the inner wall of the cover housing. The LED exposure lamp body is an LED lamp bead, which is evenly distributed on the bottom surface of the mounting substrate. Each LED lamp bead faces the exposure platform, and the LED lamp bead emits light to the exposure platform. The height of the bottom of the LED lamp bead is higher than the height of the bottom edge of the cover housing to prevent UVA light from irradiating outward and causing harm to the human body. Compared with traditional exposure lamp tubes, LED lamp beads have uniform light distribution, clear and stable exposure points, long light life, energy saving and environmental protection, and especially when individual LED lamp beads are damaged, the overall light remains uniform rather than missing.

[0051] In this embodiment, the heat dissipation assembly includes an exhaust device 4 and an exhaust fan, the exhaust device is installed at the rear end of the cover shell; the exhaust fan is installed at the top of the cover shell, and the exhaust fan is not drawn in the figure. The exhaust device or the exhaust fan is used for heat dissipation according to the exposure time.

[0052] In this embodiment, it is further configured that the moving component includes a driving screw 51, a moving seat block 52, a moving support plate 53, a moving top plate 54, a wire harness trough tube 55 and a moving side plate 56. A pair of driving screws are provided and are respectively arranged on the exposure platform. The driving screws are parallel to each other, and each driving screw is arranged on both sides of the cover assembly and is connected to the power motor; the moving seat block is assembled on the driving screw through a nut; the moving support plate is fixed on the moving seat block and extends above the moving seat block; the moving top plate is connected to the top of the moving support plate and is parallel to the top surface of the moving seat block; the wire harness trough tube is fixedly installed at both ends of the moving support plate on one side of the exposure platform, and the wire harness trough tube can pass the wire harness connected to the light-emitting component and the heat dissipation component; the moving side plate is fixedly installed on one side of the wire harness trough tube or at both ends of the moving support plate.

[0053] In this embodiment, the protection component includes a folding belt 6, one end of which is connected to the moving side plate, and the other end of which is connected to the exposure platform, so as to prevent debris from falling into the groove of the moving component and causing a malfunction. When the moving component moves to one end, the folding belt at the end in the moving direction is folded, and the folding belt at the end away from the moving direction is stretched.

[0054] In this embodiment, it is further configured that the lifting assembly includes a lifting support plate 71 and a lifting screw 72. The lifting support plate is located between the movable top plate and the movable seat block, and is parallel to the movable seat block and the movable top plate, and the connecting end plate is fixed to the lifting support plate; the lifting screw passes through the movable top plate and the lifting support plate, and cooperates with the movable top plate and the lifting support plate through threads.

[0055] Embodiment 2:

[0056] In this embodiment, if Figure 1-4 As shown, a storage slot 11 is provided at one end of the exposure platform, and a tool placement slot 12 is provided at the other end of the exposure platform.

[0057] In this embodiment, a laying platform 13 is further arranged in the middle of the exposure platform, and air suction holes 131 are arranged on the surface of the laying platform.

[0058] When in use, a film roll is provided in the storage slot, and the film is pulled out to the tool placement slot, and the film covers the surface of the resin plate. Under the action of the suction component, the film and the resin plate can be made close to the laying platform through the exhaust holes on the surface of the laying platform, and the resin plate is exposed under the action of the light-emitting component.

[0059] Embodiment 3:

[0060] In this embodiment, if Figure 1 As shown, an air pipe 14 is provided at one end of the exposure platform. After the resin plate is engraved and before the main exposure is performed, the resin plate laid on the exposure platform is purged with the air pipe to remove debris and dust, improve the accuracy of the resin plate, and avoid missing dots.

[0061] The working principle of the resin plate main exposure device is that a light-emitting component and a heat-dissipating component are arranged in the shield component. When the light-emitting component is exposed, the heat-dissipating component dissipates heat at the same time to prevent excessive heat from affecting the resin plate. The shield component is adjusted in position by moving components and lifting, and the resin plate is subjected to reciprocating exposure processing, so that the exposure dots are clear and stable, thereby improving product quality.

[0062] In the description of the present utility model, it should be noted that when terms such as "upper", "lower", "inner", "outer", "left", "right" and the like indicating orientation or positional relationship appear, it should be understood that the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, when terms such as "first" and "second" appear, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, terms such as "installation", "setting", and "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A resin plate master exposure device with clear exposure dots, comprising: A shield assembly, the shield assembly being located above the exposure platform; A light emitting component is disposed in the shielding component and points toward the exposure platform; A moving component is arranged on the exposure table and connected with the shielding component, and the shielding component and the light-emitting component are driven by the moving component to move; A lifting assembly, which is arranged between the moving assembly and the shielding assembly, and the shielding assembly and the light-emitting assembly can be lifted and lowered on the moving assembly by the lifting assembly; It is characterized by further comprising: A heat dissipation component, which is arranged in the cover component and is located at the rear end of the light-emitting component; A protection component, which is arranged at both ends of the moving component and is connected, and the protection component is folded or stretched as the moving component moves; An air suction component is arranged below the exposure platform.

2. The resin plate master exposure device with clear exposure dots according to claim 1, characterized in that: The shroud assembly includes: A cover shell, wherein the cover shell has an installation space inside, and both sides of the cover shell are provided with heat dissipation holes; The connecting end plates are arranged at two ends of the cover protection shell, and the connecting end plates are connected to the cover protection shell with bolts.

3. The resin plate master exposure device with clear exposure dots according to claim 1, characterized in that: The lighting components include: An installation base plate, the installation base plate is located below the cover protection shell, and the installation base plate is connected to the inner wall of the cover protection shell; The LED exposure lamp bodies are evenly distributed on the bottom surface of the mounting substrate, and each LED exposure lamp body points to the exposure platform.

4. The resin plate master exposure device with clear exposure dots according to claim 2, characterized in that: The heat dissipation components include: An exhaust device, which is installed at the rear end of the shield shell; An exhaust fan is installed at the top of the shield shell.

5. The resin plate master exposure device with clear exposure dots according to claim 1, characterized in that: The mobile components include: A pair of driving screw rods are provided and are respectively arranged on the exposure platform. The driving screw rods are parallel to each other, and each driving screw rod is arranged on both sides of the shielding assembly and connected to the power motor; A movable seat block, which is assembled on the driving screw rod through a nut; A movable support plate, which is fixed on the movable seat block and extends above the movable seat block; A movable top plate, which is connected to the top of the movable support plate and is parallel to the top surface of the movable seat block; A wire harness trough tube, which is fixedly mounted at both ends of the movable support plate on one side of the exposure platform, and the wire harness trough tube can pass the wire harness connected to the light emitting component and the heat dissipation component; The movable side plate is fixedly installed on one side of the harness trough tube or at both ends of the movable support plate.

6. The resin plate master exposure device with clear exposure dots according to claim 5, characterized in that: The protection components include: A folding belt, one end of which is connected to the movable side plate, and the other end of which is connected to the exposure platform.

7. The resin plate master exposure device with clear exposure dots according to claim 1, characterized in that: A storage slot is provided at one end of the exposure platform, and a tool placement slot is provided at the other end of the exposure platform.

8. The resin plate master exposure device with clear exposure dots according to claim 1, characterized in that: A laying platform is arranged in the middle of the exposure platform, and air suction holes are arranged on the surface of the laying platform.

9. The resin plate master exposure device with clear exposure dots according to claim 1, characterized in that: An air pipe is provided at one end of the exposure platform.

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