Printing-down machine for membrane switch

Abstract

The utility model discloses a printing-down machine for a membrane switch, which comprises a printing-down machine main body, the printing-down machine main body comprises a main machine body, a protective cover plate and a light-transmitting panel, the light-transmitting panel is arranged at the top end in the main machine body, and the protective cover plate is rotatably connected to the upper surface of the main machine body through a hinge; by designing the cleaning mechanism, when dust falls on the surface of the light-transmitting panel after the printing-down machine main body is operated, an elastic plate deforms to drive a limiting plate to be elastically connected with cleaning cotton, the cleaning cotton makes elastic contact with the surface of the light-transmitting panel, a pull rod is held by hand to drive a connecting plate to pull, and when the connecting plate is pulled, a sliding block is driven to slide in a sliding groove; and the cleaning cotton is pulled to be cleaned until the connecting plate and the cleaning cotton stably move on the surface of the light-transmitting panel, so that the cleaning cotton is in contact with the surface of the light-transmitting panel to be pulled and cleaned, the cleaning operation is more convenient, and the cleaning convenience of the printing-down machine main body during the printing-down operation of the membrane switch membrane is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate exposure machines, and in particular relates to a plate exposure machine for a membrane switch. Background Art

[0002] The membrane switch is an operating system that integrates key functions, indicating elements, and instrument panels. The membrane switch needs to be exposed during processing, usually by a plate exposure machine. The existing plate exposure machine is a device for exposing the membrane of the membrane switch during processing and production. The device is mainly used for a contact exposure imaging device for making printing plates. It uses pressure to make the original plate and the photosensitive plate fit tightly, so that the image on the original plate can be accurately exposed on the photosensitive plate through a photochemical reaction, so that it is easy to clean during operation, thereby improving the convenience of cleaning the plate exposure machine when the membrane switch membrane is exposed.

[0003] When the existing plate exposure machine performs the exposure operation on the membrane switch membrane, when the protective cover is opened and the operation is performed on the transparent panel, the light-transmitting panel is directly exposed to the outside world, which easily causes dust to fall on the surface of the light-transmitting panel, and during the cleaning operation, it needs to be cleaned with the help of external cleaning equipment, which makes the cleaning operation inconvenient, thereby affecting the convenience of cleaning the membrane switch membrane when the plate exposure machine is performing the exposure operation. For this reason, the utility model proposes a plate exposure machine for a membrane switch. Utility Model Content

[0004] The utility model aims to provide a plate exposure machine for a membrane switch, so as to solve the problem proposed in the above background technology that when the plate exposure machine is performing the exposure operation on the membrane switch membrane, the light-transmitting panel is directly exposed to the outside world, which easily causes dust to fall on the surface of the light-transmitting panel, and during the cleaning operation, it is necessary to use external cleaning equipment for cleaning, which makes the cleaning operation inconvenient, thereby affecting the convenience of cleaning the membrane switch membrane when the plate exposure machine is performing the exposure operation.

[0005] To achieve the above object, the utility model provides the following technical solutions: a plate exposure machine for a membrane switch, comprising a plate exposure machine body, the plate exposure machine body comprising a main body, a protective cover plate and a light-transmitting panel, the light-transmitting panel is arranged at the inner top of the main body, the protective cover plate is rotatably connected to the upper surface of the main body through a hinge, and the plate exposure machine body is also provided with:

[0006] A cleaning mechanism, wherein the cleaning mechanism comprises a cleaning component, a pulling component and a reset component, wherein the cleaning component is arranged at one end of the inner part of the protective cover plate, the pulling component is arranged at the connection between the cleaning component and the protective cover plate, and the reset component is arranged at the end of the pulling component;

[0007] The collecting mechanism comprises a collecting component, and the collecting component is arranged on the top of the front surface of the main body.

[0008] Preferably, the cleaning assembly includes a connecting plate arranged at one end inside the protective cover plate, an elastic plate is arranged at the inner bottom end of the connecting plate, the top end of the elastic plate is elastically connected to a limiting plate, and cleaning cotton is arranged on the surface of the limiting plate.

[0009] Preferably, the end of the cleaning cotton extends to the upper surface of the connecting plate, and the cleaning cotton and the inside of the connecting plate are elastically connected to the elastic plate via the limiting plate.

[0010] Preferably, the pulling assembly includes a pull rod slidably connected to the inside of the protective cover plate, the end of the pull rod is fixedly connected to the surface of the connecting plate by screws, both ends of the protective cover plate are provided with sliding grooves, the inside of the sliding groove is slidably connected with a slider, and the end of the slider is fixedly connected to the end of the connecting plate by screws.

[0011] Preferably, the sliding block matches the interior of the sliding groove, and the end of the connecting plate and the interior of the protective cover plate are slidably connected to the sliding groove through the sliding block.

[0012] Preferably, the reset assembly includes a reset spring disposed at the connection between the bottom end of the slider and the inner bottom end of the slide slot, and the slider is elastically connected to the inner part of the slide slot through the reset spring.

[0013] Preferably, the collecting assembly comprises a material feeding collecting port opened at one end of the light-transmitting panel and located inside the main body, and a collecting box is mounted in the material feeding collecting port.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] By designing a cleaning mechanism, when dust falls onto the surface of the light-transmitting panel after the main body of the plate exposure machine is operated, the elastic plate is deformed to drive the limit plate to be elastically connected with the cleaning cotton, so that the cleaning cotton is elastically in contact with the surface of the light-transmitting panel, and the hand-held pull rod drives the connecting plate to be pulled. When the connecting plate is pulled, the slider is driven to slide inside the slide groove until the connecting plate and the cleaning cotton are stably moved on the surface of the light-transmitting panel, so that the cleaning cotton is in contact with the surface of the light-transmitting panel for pulling and cleaning, and the cleaning operation is more convenient, thereby improving the convenience of cleaning the main body of the plate exposure machine when the membrane switch diaphragm is performing the exposure operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the protective cover plate, connecting plate and cleaning cotton structure of the utility model;

[0018] Figure 3This is a schematic diagram of the cross-sectional structure of the connecting plate, cleaning cotton and elastic plate of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the return spring, the slider and the protective cover plate of the utility model;

[0020] Figure 5 For this utility model Figure 4 The enlarged structural diagram of part A in the middle;

[0021] Figure 6 This is a schematic diagram of the structure of the main body, protective cover plate and feed collection port of the utility model;

[0022] Figure 7 It is a schematic diagram of the partial structure of the collection box, the feed collection port and the main body of the utility model;

[0023] In the figure: 100, platemaking machine body; 101, main body; 1011, pull rod; 1012, collection box; 1013, feed collection port; 1014, slide; 1015, connecting plate; 1016, cleaning cotton; 1017, limit plate; 1018, elastic plate; 1019, slider; 1010, reset spring; 102, protective cover; 103, light-transmitting panel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figures 1 to 7 The utility model provides a technical solution: a plate exposure machine for a membrane switch, including a plate exposure machine body 100, the plate exposure machine body 100 includes a main body 101, a protective cover 102 and a light-transmitting panel 103, the light-transmitting panel 103 is arranged on the inner top of the main body 101, the protective cover 102 is rotatably connected to the upper surface of the main body 101 through a hinge, and the plate exposure machine body 100 is also provided with:

[0026] A cleaning mechanism is provided, and the cleaning mechanism includes a cleaning component, a pulling component and a reset component. The cleaning component is arranged at one end of the inner part of the protective cover 102, the pulling component is arranged at the connection between the cleaning component and the protective cover 102, and the reset component is arranged at the end of the pulling component. When the dust on the surface of the light-transmitting panel 103 is cleaned after the plate-exposure machine body 100 is operated, the cleaning mechanism can clean the surface of the light-transmitting panel 103, and the cleaning process is more convenient, thereby improving the convenience of cleaning the plate-exposure machine body 100 when the membrane switch diaphragm is subjected to the exposure operation.

[0027] In order to facilitate the sliding cleaning of dust on the surface of the light-transmitting panel 103 through the cleaning component and make the cleaning process more convenient, in the present embodiment, preferably, the cleaning component includes a connecting plate 1015 arranged at one end inside the protective cover 102, and an elastic plate 1018 is arranged at the inner bottom end of the connecting plate 1015, and the limiting plate 1017 and the cleaning cotton 1016 are elastically connected through the elastic plate 1018, and the top of the elastic plate 1018 is elastically connected to the limiting plate 1017. When the cleaning cotton 1016 is elastically connected, the limiting plate 1017 is limited and controlled, and the cleaning cotton 1016 is elastically limited. The surface of the limiting plate 1017 is provided with cleaning cotton 1016, and the end of the cleaning cotton 1016 extends to the upper surface of the connecting plate 1015. The cleaning cotton 1016 and the inside of the connecting plate 1015 are elastically connected through the limiting plate 1017 and the elastic plate 1018, so that after the protective cover 102 is closed, the cleaning cotton 1016 is elastically pressed and contacted with the surface of the light-transmitting panel 103, so as to facilitate the cleaning operation.

[0028] In order to facilitate the movement and cleaning operation of the connecting plate 1015 and the cleaning cotton 1016 by pulling the pulling assembly, in the present embodiment, preferably, the pulling assembly includes a pull rod 1011 slidably connected to the inside of the protective cover 102. When the pull rod 1011 is pulled, the connecting plate 1015 and the cleaning cotton 1016 are directly driven to move and clean. The end of the pull rod 1011 is fixedly connected to the surface of the connecting plate 1015 by screws. A slide groove 1014 is provided at both ends of the protective cover 102. A slider 1019 is slidably connected to the inside of the slide groove 1014. The end of the slider 1019 is fixedly connected to the end of the connecting plate 1015 by screws. The slider 1019 matches the inside of the slide groove 1014, and the end of the connecting plate 1015 is slidably connected to the inside of the protective cover 102 through the slider 1019 and the slide groove 1014. When the connecting plate 1015 is moved, the slider 1019 is driven to slide inside the slide groove 1014 to stably move and clean the connecting plate 1015.

[0029] In order to facilitate the restoration of the connecting plate 1015 and the cleaning cotton 1016 to their original positions after cleaning through the reset component, in this embodiment, preferably, the reset component includes a reset spring 1010 arranged at the connection between the bottom end of the slider 1019 and the inner bottom end of the slide groove 1014, and the slider 1019 is elastically connected to the inside of the slide groove 1014 through the reset spring 1010. After cleaning, the reset spring 1010 is deformed to drive the slider 1019 to slide inside the slide groove 1014 to restore the connecting plate 1015 and the cleaning cotton 1016 to their original positions.

[0030] The collecting mechanism includes a collecting component, which is arranged at the top of the front surface of the main body 101. After the surface of the light-transmitting panel 103 is cleaned, when the dust cleaning moves to the end of the light-transmitting panel 103, the dust is collected and processed by the collecting mechanism, thereby improving the convenience of cleaning and collecting the membrane switch diaphragm of the plate-making machine main body 100 after exposure.

[0031] In order to facilitate the collection and treatment of the dust after cleaning by the collecting component, in the present embodiment, preferably, the collecting component includes a feed collecting port 1013 opened at one end of the light-transmitting panel 103 and located inside the main body 101, and a collecting box 1012 is installed inside the feed collecting port 1013, so that the dust cleaned by the cleaning cotton 1016 enters the interior from one side of the feed collecting port 1013 and falls into the collection box 1012 for collection, so as to facilitate the collection of dust.

[0032] The working principle and use process of the utility model: When the membrane switch is used in a plate exposure machine, the surface of the light-transmitting panel 103 is directly exposed to the outside world and is easy to fall into dust. After the plate exposure machine body 100 is operated, the protective cover 102 is closed at the end of the main body 101, and the elastic plate 1018 is deformed to drive the limit plate 1017 to elastically connect with the cleaning cotton 1016, so that the cleaning cotton 1016 is elastically contacted with the surface of the light-transmitting panel 103, and the hand-held pull rod 1011 drives the connecting plate 1015 to be pulled, and the connecting plate 1015 drives the slider 101 when being pulled. 9 slides inside the slide groove 1014 until the connecting plate 1015 and the cleaning cotton 1016 are stably moved on the surface of the light-transmitting panel 103, so that the cleaning cotton 1016 contacts the surface of the light-transmitting panel 103 to be pulled for cleaning, and the cleaning operation is more convenient, thereby improving the convenience of cleaning the main body 100 of the plate-making machine when the membrane switch diaphragm is in the exposure operation, and after the cleaning process, the reset spring 1010 can be deformed to drive the slider 1019 to slide elastically, so that the connecting plate 1015, the cleaning cotton 1016 and the pull rod 1011 are reset and placed;

[0033] Then, after the plate exposure machine body 100 is operated and cleaned, when the connecting plate 1015 and the cleaning cotton 1016 are pulled to the end of the light-transmitting panel 103, the dust follows the cleaning to the end, enters the interior of the feed collection port 1013 from the side and falls into the collection box 1012 for collection, and is convenient for collecting the dust after cleaning. When the dust is full, the collection box 1012 can be disassembled to dump the dust, thereby improving the convenience of cleaning and collecting the plate exposure machine body 100 after the membrane switch diaphragm is exposed.

[0034] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing plate exposure machine for a membrane switch, comprising a printing plate exposure machine body (100), wherein the printing plate exposure machine body (100) comprises a main body (101), a protective cover plate (102) and a light-transmitting panel (103), wherein the light-transmitting panel (103) is arranged at the top inner portion of the main body (101), and the protective cover plate (102) is rotatably connected to the upper surface of the main body (101) via a hinge, wherein: The plate exposure machine body (100) is also provided with: A cleaning mechanism, wherein the cleaning mechanism comprises a cleaning component, a pulling component and a reset component, wherein the cleaning component is arranged at one end inside the protective cover plate (102), the pulling component is arranged at the connection between the cleaning component and the protective cover plate (102), and the reset component is arranged at the end of the pulling component; The collecting mechanism comprises a collecting component, wherein the collecting component is arranged at the top of the front surface of the main body (101).

2. A membrane switch exposure machine according to claim 1, characterized in that: The cleaning component comprises a connecting plate (1015) arranged at one end inside the protective cover plate (102), an elastic plate (1018) being arranged at the inner bottom end of the connecting plate (1015), the top end of the elastic plate (1018) being elastically connected to a limiting plate (1017), and a cleaning cotton (1016) being arranged on the surface of the limiting plate (1017).

3. A membrane switch exposure machine according to claim 2, characterized in that: The end of the cleaning cotton (1016) extends to the upper surface of the connecting plate (1015), and the cleaning cotton (1016) and the interior of the connecting plate (1015) are elastically connected to the elastic plate (1018) via the limiting plate (1017).

4. The printing plate exposure machine for a membrane switch according to claim 2, characterized in that: The pulling assembly includes a pull rod (1011) slidably connected to the inside of the protective cover (102), the end of the pull rod (1011) is fixedly connected to the surface of the connecting plate (1015) by screws, and the two ends of the protective cover (102) are provided with a slide groove (1014), the inside of the slide groove (1014) is slidably connected to a slider (1019), and the end of the slider (1019) is fixedly connected to the end of the connecting plate (1015) by screws.

5. The printing plate exposure machine for a membrane switch according to claim 4, characterized in that: The slider (1019) matches the interior of the slide groove (1014), and the end of the connecting plate (1015) and the interior of the protective cover plate (102) are slidably connected with the slide groove (1014) through the slider (1019).

6. The printing plate exposure machine for a membrane switch according to claim 4, characterized in that: The reset assembly includes a reset spring (1010) arranged at the connection between the bottom end of the slider (1019) and the inner bottom end of the slide groove (1014), and the slider (1019) and the interior of the slide groove (1014) are elastically connected through the reset spring (1010).

7. The printing plate exposure machine for a membrane switch according to claim 1, characterized in that: The collecting component comprises a material feeding collecting port (1013) opened at one end of the light-transmitting panel (103) and located inside the main body (101), and a collecting box (1012) is mounted in engagement with the inside of the material feeding collecting port (1013).

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