Exposure device for etching coiled metal sheet

Abstract

The utility model relates to the technical field of metal etching, and discloses an exposure device for etching roll-shaped metal sheets, which comprises a base, guide collecting devices are arranged on two sides of the top of the base, and an exposure transfer printing device is arranged at the top of the base and between the guide collecting devices. The exposure transfer printing device comprises a mounting table fixedly mounted at the top of the base, a third mounting rod arranged at the top of the mounting table, a mounting cover arranged at the bottom of the third mounting rod and a light shield communicating with the interior of the mounting cover, a convex plate is arranged in the mounting cover in a penetrating mode, and the top of the mounting cover communicates with an exposure lamp; the top of the exposure lamp penetrates through the third mounting rod and extends to the top of the third mounting rod. According to the exposure device for etching the roll-shaped metal sheet, the roll-shaped metal sheet to be subjected to transfer printing exposure is placed and stored through the arrangement of the guiding and collecting device, and a pattern to be subjected to transfer printing exposure is exposed to the outer side of the transfer printing paper metal sheet through the arrangement of the exposure transfer printing device.

Description

Technical Field

[0001] The utility model relates to the technical field of metal etching, in particular to an exposure device used for etching a coiled metal sheet. Background Art

[0002] Metal etching is a technology that removes materials by chemical reaction or physical impact. Metal etching technology can be divided into two categories: wet etching and dry etching. Metal etching consists of a series of complex chemical processes. Different corrosive agents have different corrosion properties and strengths for different metal materials.

[0003] When using metal sheets, they often need to be etched to meet subsequent use needs. When etching, the relevant pattern often needs to be transferred to the surface of the metal sheet. Traditional transfer is slow in actual use and the transfer packaging is slow for the long roll metal to be transferred, which cannot meet actual use needs.

[0004] In order to solve the above problems, we have made improvements and proposed an exposure device for etching coiled metal sheets. Utility Model Content

[0005] The utility model aims to provide an exposure device for etching a coiled metal sheet to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An exposure device for etching a coiled metal sheet, comprising a base, guide and collection devices are arranged on both sides of the top of the base, and an exposure transfer device is arranged on the top of the base and between the guide and collection devices;

[0008] The exposure transfer device includes a mounting table fixedly mounted on the top of the base, a third mounting rod arranged on the top of the mounting table, a mounting cover arranged at the bottom of the third mounting rod and a light shielding cover connected to the interior of the mounting cover, a convex plate is interspersed in the interior of the mounting cover, the top of the mounting cover is connected to an exposure lamp, and the top of the exposure lamp passes through the third mounting rod and extends to the top of the third mounting rod.

[0009] As a further solution of the utility model: a mounting plate is fixedly installed on the front and rear sides of the mounting table, a cylinder is fixedly installed on the bottom of the mounting plate, and an output end of the cylinder passes through the mounting plate and is fixedly connected to the bottom of the third mounting rod.

[0010] As a further solution of the utility model: a receiving cavity is provided inside the installation cover, and the convex plate is inserted into the inside of the base through the receiving cavity.

[0011] As a further solution of the utility model: limiting grooves are provided inside the installation cover and on both sides of the accommodating cavity, the limiting grooves are slidably connected to limiting rods, and one side of the limiting rod is fixedly connected to the convex plate.

[0012] As a further solution of the utility model: a limiting frame is arranged on the right side of the mounting cover, the left side of the limiting frame contacts the right side of the convex plate, the front and rear sides of the mounting cover are provided with sliding grooves, the interior of the sliding groove is slidably connected with a slider, and one side of the slider is fixedly connected to the limiting frame.

[0013] As a further solution of the utility model: a spring is fixedly installed on the top of the sliding block, and the top of the spring is fixedly connected to the top of the inner cavity of the sliding groove.

[0014] As a further solution of the utility model: the guiding and collecting device includes two first mounting rods fixedly installed on both sides of the top of the base, two guide rollers rotatably connected between the two first mounting rods, and two second mounting rods fixedly installed on both sides of the base, and the relatively close sides of the second mounting rods are rotatably connected with a clamping seat.

[0015] As a further solution of the utility model: a motor is fixedly mounted on the front side of the first mounting rod, and the output end of the motor passes through the first mounting rod and is fixedly connected to the front side of the clamping seat.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model places and stores the rolled metal sheet to be transferred and exposed by setting the guide collection device, and exposes the pattern to be transferred and exposed to the outside of the transfer paper metal sheet by setting the exposure transfer device.

[0018] 2. The utility model transfers the pattern exposure to the surface of the metal sheet through the cooperation between the exposure lamp and the convex plate, installs the convex plate through the setting of the mounting cover, and blocks the external light through the setting of the light shielding cover to prevent the light from entering the interior of the light shielding cover and affecting the subsequent exposure transfer of the metal sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a schematic structural diagram of an exposure device for etching a coiled metal sheet;

[0020] Figure 2 It is a schematic diagram of the structure of a limit device in an exposure device for etching a coiled metal sheet;

[0021] Figure 3 It is a schematic diagram of the structure of a material receiving and unloading device in an exposure device for etching a coiled metal sheet;

[0022] Figure 4 A schematic diagram of the structure of a light shield and a mounting cover in an exposure device for etching a coiled metal sheet;

[0023] Figure 5 It is a schematic diagram of the structure of a convex plate in an exposure device for etching a coiled metal sheet;

[0024] Figure 6 It is a schematic diagram of the structure of a limit frame and a driving device in an exposure device for etching a coiled metal sheet;

[0025] Figure 7 For use in exposure equipment for etching coiled metal sheets Figure 4 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1. base; 2. guide and collection device; 201. first mounting rod; 202. second mounting rod; 203. motor; 204. clamping seat; 205. guide roller; 3. exposure transfer device; 301. mounting table; 302. mounting plate; 303. cylinder; 304. third mounting rod; 305. light shield; 306. mounting cover; 307. exposure lamp; 308. limit rod; 309. convex plate; 310. limit frame; 311. slider; 312. spring; 313. slide groove; 314. accommodating chamber; 315. limit groove. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the implementation mode of the utility model clearer, the technical solution in the implementation mode of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation mode of the utility model. Obviously, the implementation mode described is a part of the implementation mode of the utility model, not all the implementation modes. Based on the implementation mode of the utility model, all other implementation modes obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example

[0029] See also Figure 1 , 4 , 5, 6 and 7, an exposure device for etching a coiled metal sheet, comprising a base 1, guide and collection devices 2 are provided on both sides of the top of the base 1, and an exposure transfer device 3 is provided on the top of the base 1 and between the guide and collection devices 2, and the coiled metal sheet to be transferred and exposed is placed and stored by the setting of the guide and collection device 2, and the pattern to be transferred and exposed is exposed to the outer side of the transfer paper metal sheet by the setting of the exposure transfer device 3;

[0030] The exposure and transfer device 3 includes a mounting table 301 fixedly mounted on the top of the base 1, a third mounting rod 304 arranged on the top of the mounting table 301, a mounting cover 306 arranged at the bottom of the third mounting rod 304, and a light shielding cover 305 connected to the interior of the mounting cover 306, a convex plate 309 is interspersed inside the mounting cover 306, an exposure lamp 307 is connected to the top of the mounting cover 306, the top of the exposure lamp 307 passes through the third mounting rod 304 and extends to the top of the third mounting rod 304, the pattern is exposed and transferred to the surface of the metal sheet through the cooperation between the exposure lamp 307 and the convex plate 309, the convex plate 309 is installed by the setting of the mounting cover 306, and the light shielding cover 305 is set to block external light to prevent light from entering the interior of the light shielding cover 305 and affecting the subsequent exposure and transfer of the metal sheet.

[0031] The front and rear sides of the mounting table 301 are fixedly mounted with mounting plates 302, and the bottom of the mounting plate 302 is fixedly mounted with a cylinder 303, and the output end of the cylinder 303 passes through the mounting plate 302 and is fixedly connected to the bottom of the third mounting rod 304. The mounting plate 302 is provided to install the cylinder 303, and the third mounting rod 304 is lifted up through the provision of the cylinder 303, thereby driving the light shielding cover 305 to be lifted up, so as to facilitate the insertion of the metal sheet between the light shielding cover 305 and the mounting table 301 for subsequent exposure and transfer.

[0032] An accommodating cavity 314 is provided inside the mounting cover 306, and the convex plate 309 is inserted into the inside of the base 1 through the accommodating cavity 314. The convex plate 309 is accommodated by the setting of the accommodating cavity 314, so that the convex plate 309 can be installed inside the mounting cover 306. Limiting grooves 315 are provided inside the mounting cover 306 and on both sides of the accommodating cavity 314. The limiting grooves 315 are internally slidably connected to the limiting rod 308, and one side of the limiting rod 308 is fixedly connected to the convex plate 309. The cooperation between the limiting grooves 315 and the limiting rod 308 increases the stability of the convex plate 309 during installation.

[0033] A limiting frame 310 is provided on the right side of the mounting cover 306, and the left side of the limiting frame 310 contacts the right side of the convex plate 309. A slide groove 313 is provided on the front and rear sides of the mounting cover 306, and a slider 311 is slidably connected inside the slide groove 313. One side of the slider 311 is fixedly connected to the limiting frame 310. The setting of the limiting frame 310 is used to block the convex plate 309 to increase the stability of the convex plate 309 relative to the mounting cover 306 for subsequent exposure transfer. A spring 312 is fixedly installed on the top of the slider 311, and the top of the spring 312 is fixedly connected to the top of the inner cavity of the slide groove 313. The cooperation among the slider 311, the spring 312 and the slide groove 313 is used to squeeze the limiting frame 310 to facilitate the lowering of the limiting frame 310 and block the convex plate 309.

[0034] See also Figure 1 , 2 3, an exposure device for etching a coiled metal sheet, the guiding and collecting device 2 comprises two first mounting rods 201 fixedly mounted on both sides of the top of the base 1, two guide rollers 205 rotatably connected between the two first mounting rods 201, and two second mounting rods 202 fixedly mounted on both sides of the base 1, and a clamping seat 204 is rotatably connected to the relatively close side of the second mounting rods 202. The metal sheet to be exposed and transferred is retracted and released through the cooperation between the second mounting rods 202 and the clamping seat 204, and the metal sheet to be exposed and transferred is guided through the cooperation between the first mounting rods 201 and the guide rollers 205 to facilitate subsequent exposure and transfer.

[0035] A motor 203 is fixedly installed on the front side of the first mounting rod 201. The output end of the motor 203 passes through the first mounting rod 201 and is fixedly connected to the front side of the clamping seat 204. The motor 203 is set to drive the clamping seat 204 and then drive the metal sheet to be retracted and released for exposure and transfer.

[0036] The working principle of the utility model is as follows: according to the pattern to be transferred and exposed, the limit frame 310 is pulled upward so that the limit frame 310 is separated from the convex plate 309, the convex plate 309 is pulled out and the required convex plate 309 is inserted into the interior of the accommodating cavity 314, and the limit rod 308 is inserted into the interior of the limit groove 315, the rolled metal sheet is placed between the clamping seats 204 and fixed, and the winding roller is fixed inside another group of clamping seats 204. After the fixing is completed, the third mounting rod 304 is pushed by the cylinder 303 to drive the light shield 305 to lift up, the metal sheet is inserted between the guide roller 205 and the light shield 305 respectively and fixed to the winding roller, the clamping seat 204 is driven by the motor 203 to rotate to retract and release the metal sheet, and at the same time, the convex plate 309 is irradiated by the exposure lamp 307 to map the required pattern on the surface of the metal sheet for exposure.

[0037] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An exposure device for etching a coiled metal sheet, comprising a base (1), characterized in that: Both sides of the top of the base (1) are provided with guide and collection devices (2), and an exposure and transfer device (3) is provided at the top of the base (1) and between the guide and collection devices (2); The exposure transfer device (3) comprises a mounting table (301) fixedly mounted on the top of the base (1), a third mounting rod (304) arranged on the top of the mounting table (301), a mounting cover (306) arranged on the bottom of the third mounting rod (304), and a light shielding cover (305) connected to the interior of the mounting cover (306), wherein a convex plate (309) is inserted into the interior of the mounting cover (306), and the top of the mounting cover (306) is connected to an exposure lamp (307), and the top of the exposure lamp (307) passes through the third mounting rod (304) and extends to the top of the third mounting rod (304).

2. The exposure device for etching a coiled metal sheet according to claim 1, characterized in that: The front and rear sides of the mounting table (301) are both fixedly mounted with mounting plates (302), the bottom of the mounting plate (302) is fixedly mounted with a cylinder (303), and the output end of the cylinder (303) passes through the mounting plate (302) and is fixedly connected to the bottom of the third mounting rod (304).

3. The exposure device for etching a coiled metal sheet according to claim 1, characterized in that: The interior of the installation cover (306) is provided with a receiving cavity (314), and the convex plate (309) is inserted into the interior of the base (1) through the receiving cavity (314).

4. The exposure device for etching a coiled metal sheet according to claim 3, characterized in that: Limiting grooves (315) are provided inside the installation cover (306) and on both sides of the accommodating cavity (314), and the limiting grooves (315) are slidably connected to the limiting rods (308), and one side of the limiting rods (308) is fixedly connected to the convex plate (309).

5. The exposure device for etching a coiled metal sheet according to claim 1, characterized in that: A limiting frame (310) is arranged on the right side of the mounting cover (306), and the left side of the limiting frame (310) contacts the right side of the convex plate (309). A sliding groove (313) is provided on the front and rear sides of the mounting cover (306), and a slider (311) is slidably connected inside the sliding groove (313), and one side of the slider (311) is fixedly connected to the limiting frame (310).

6. The exposure device for etching a coiled metal sheet according to claim 5, characterized in that: A spring (312) is fixedly mounted on the top of the sliding block (311), and the top of the spring (312) is fixedly connected to the top of the inner cavity of the sliding groove (313).

7. The exposure device for etching a coiled metal sheet according to claim 1, characterized in that: The guide collection device (2) comprises two first mounting rods (201) fixedly mounted on both sides of the top of the base (1), two guide rollers (205) rotatably connected between the two first mounting rods (201), and two second mounting rods (202) fixedly mounted on both sides of the base (1), and a clamping seat (204) is rotatably connected to the relatively close side of the second mounting rods (202).

8. The exposure device for etching a coiled metal sheet according to claim 7, characterized in that: A motor (203) is fixedly mounted on the front side of the first mounting rod (201), and an output end of the motor (203) passes through the first mounting rod (201) and is fixedly connected to the front side of the clamping seat (204).

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