Cooling mechanism for color picture album printing roller

Abstract

The utility model discloses a color picture album printing roller cooling mechanism which comprises a printing mechanism, a cooling mechanism and a descaling mechanism, and the printing mechanism comprises a printing roller body, two water plugging cylinders connected with the two ends of the printing roller body and the cooling mechanism. The cooling mechanism comprises a plurality of guide pipes installed in the water plugging barrel, mixing pipes connected between the water plugging barrel and the guide pipes, a concentration pipe installed between the multiple mixing pipes, a water pipe and an air pipe, wherein the water pipe and the air pipe are connected and communicated with the concentration pipe. According to the printing roller, any one of the concentration pipes is selected as the water inlet end, water and gas are introduced into the water pipe and the gas pipe on one side of the concentration pipe respectively, then the water and the gas enter the guide pipe from the mixing pipes, and then the water and the gas flowing through the mixing pipes impact the outer end of the rod body, so that the rod body can drive the scraping ring to translate, and the scraping ring scrapes dirt on the inner wall of the printing roller body; and the cooling effect of the printing roller body is effectively guaranteed, the structure is simple, and maintenance is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to printing roller cooling technical field, concretely is a color picture album printing roller cooling mechanism. BACKGROUND

[0002] Printing is the technology that makes the ink transfer to the paper, textile, plastic product, leather, PVC, PC material surface, batch replicates the content of original manuscript through the process such as manuscript making, ink applying, pressure adding after the text, picture, photo, anti-fake and so on are approved by printing.

[0003] The application number CN202323326507.X specifically is a printing roller cooling mechanism, which comprises a conveying belt for conveying printing materials, and installation seats are fixedly installed on the left and right sides above the conveying belt, and further comprises cooling printing structures and other parts. When the cooling member is used to deliver cooling water to the interior of the printing roller for cooling, the spiral plate driven by the starting servo motor can be reversely rotated in the interior of the printing roller, the reversely rotating spiral plate can generate shear force and eddy current effect, the attachment of scale is reduced, the protrusions arranged on the spiral plate can increase the roughness of the surface of the spiral plate, further hinder the attachment of scale, and the cooling and self-cleaning of the printing roller are simultaneously performed, so that too much scale in the printing roller is prevented, and the cooling effect is affected. The application is designed precisely on the scale removal structure, which leads to difficult maintenance and high maintenance cost in later use. UTILITY MODEL CONTENT

[0004] The utility model aims at solving one of the technical problems existing in the prior art or related art.

[0005] Therefore, the utility model adopts the technical scheme that:

[0006] A color picture album printing roller cooling mechanism, comprising a printing mechanism, a cooling mechanism and a scale removal mechanism, the printing mechanism comprises a printing roller body, two water stop cylinders connected with both ends of the printing roller body, a cooling mechanism, the cooling mechanism comprises a plurality of pipes installed in the interior of the water stop cylinder, a mixing pipe connected between the water stop cylinder and the pipe, a concentration pipe installed between a plurality of mixing pipes, a water pipe and a gas pipe connected with the concentration pipe and communicated, a scale removal mechanism, the scale removal mechanism comprises a scraper slidingly installed in the interior of the printing roller body, a plurality of rod bodies installed on both sides of the scraper, and a plurality of rod bodies are respectively inserted with a plurality of pipes.

[0007] By adopting the technical scheme, any one of the concentration pipes is selected as a water inlet end, then the water pipes and the air pipes on the side of the concentration pipe are respectively water-connected and air-connected, then the water and the air enter the inside of the guide pipes through the plurality of mixing pipes, then the water and the air flowing through the mixing pipes impact the outer ends of the rod bodies, so that the rod bodies can be translated with the scraping rings, the scraping rings scrape off the dirt on the inner walls of the printing roller bodies, the cooling effect of the printing roller bodies is effectively ensured, the structure is simple, and maintenance is convenient.

[0008] In a preferred example, the plurality of guide pipes inside the water plugging cylinder are equidistant and annularly enclosed outside the inner edge of the scraping ring.

[0009] In a preferred example, the inner end of the concentration pipe is fixedly connected with the outer end of the water plugging cylinder, and the inside of the concentration pipe is communicated with the inside of the plurality of guide pipes through the plurality of mixing pipes.

[0010] In a preferred example, the plurality of rod bodies are respectively transversely coaxial with the plurality of guide pipes, and the rod diameter of the rod body is smaller than the inner diameter of the rod body pipe.

[0011] In a preferred example, the printing roller body is provided with a sealing sleeve at both ends, and the sealing sleeve is movably sleeved on the inner end of the water plugging cylinder.

[0012] By adopting the technical scheme, the printing roller body cooling device has the beneficial effects that:

[0013] In the utility model, any one of the concentration pipes is selected as a water inlet end, then the water pipes and the air pipes on the side of the concentration pipe are respectively water-connected and air-connected, then the water and the air enter the inside of the guide pipes through the plurality of mixing pipes, then the water and the air flowing through the mixing pipes impact the outer ends of the rod bodies, so that the rod bodies can be translated with the scraping rings, the scraping rings scrape off the dirt on the inner walls of the printing roller bodies, the cooling effect of the printing roller bodies is effectively ensured, the structure is simple, and maintenance is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall structure perspective drawing of the utility model;

[0015] Figure 2 It is the printing mechanism schematic view of the utility model;

[0016] Figure 3 It is the cooling mechanism schematic view of the utility model;

[0017] Figure 4 It is the dirt-removing mechanism schematic view of the utility model.

[0018] REFERENCE SIGNS:

[0019] 100, printing mechanism; 110, printing roller body; 120, water plugging cylinder;

[0020] 200, cooling mechanism; 210, conduit; 220, mixing pipe; 230, concentration pipe; 240, water pipe; 250, gas pipe;

[0021] 300, descaling mechanism; 310, rod body; 320, scraping ring;

[0022] 400, sealing sleeve. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the utility model is further explained in detail below in combination with specific embodiments and with reference to the drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0024] It is understood that the description is only exemplary and is not intended to limit the scope of the utility model.

[0025] Some embodiments of the utility model provide a color album printing roller cooling mechanism which is described below in combination with the drawings.

[0026] Embodiment one:

[0027] In combination with Figures 1-4 The utility model provides a color album printing roller cooling mechanism, which comprises a printing mechanism 100, a cooling mechanism 200 and a descaling mechanism 300, the printing mechanism 100 comprises a printing roller body 110, two water stop cylinders 120 connected with both ends of the printing roller body 110;

[0028] The cooling mechanism 200 comprises a plurality of conduits 210 installed in the water stop cylinders 120, a mixing pipe 220 connected between the water stop cylinders 120 and the conduits 210, a concentration pipe 230 installed between the mixing pipes 220, a water pipe 240 and a gas pipe 250 connected with and communicated with the concentration pipe 230;

[0029] The descaling mechanism 300 comprises a scraping ring 320 slidingly installed in the printing roller body 110, a plurality of rod bodies 310 installed on both sides of the scraping ring 320, and the plurality of rod bodies 310 are respectively inserted into the plurality of conduits 210.

[0030] Further, the inner end of the concentration pipe 230 is fixedly connected with the outer end of the water stop cylinder 120, the inside of the concentration pipe 230 is communicated with the inside of the plurality of conduits 210 through the plurality of mixing pipes 220, and the structure design ensures that water and gas can be smoothly injected into the inside of the printing roller body 110, so that the purpose of cooling the printing roller body 110 is achieved.

[0031] Further, the plurality of rod bodies 310 are respectively transversely coaxial with the plurality of conduits 210, the rod diameter of the rod body 310 is less than the inner diameter of the rod body 310, by size design, the water and gas entering the conduit 210 can not only impact the rod body 310 to move, but also can make the water and gas flow out from the gap between the rod body 310 and the conduit 210, thereby providing conditions for cooling the inside of the printing roller body 110.

[0032] Embodiment two:

[0033] In combination Figure 4 As shown in the embodiment one, on the basis of the embodiment one, the plurality of conduits 210 inside the water blocking cylinder 120 are equidistant and annularly surrounded outside the inner edge of the scraping ring 320, by the layout design, it is ensured that the water and gas flowing out of the conduit 210 can impact the scraping ring 320.

[0034] Embodiment three:

[0035] In combination Figure 1 As shown in the above embodiment, the printing roller body 110 is provided with the sealing sleeve 400 at both ends, the sealing sleeve 400 is movably sleeved at the inner end of the water blocking cylinder 120, and the sealing sleeve 400 can improve the connection sealing performance of the printing roller body 110 and the water blocking cylinder 120.

[0036] The working principle and use process of the utility model are as follows: when the device is put into practical use, any one of the concentration pipes 230 is selected as a water inlet end, then the water pipe 240 and the gas pipe 250 on one side of the concentration pipe 230 are respectively water-connected and gas-connected, then the water and the gas enter the inside of the conduit 210 from the plurality of mixing pipes 220, then the water and the gas flowing through the mixing pipe 220 impact the outer end of the rod body 310, so that the rod body 310 can translate with the scraping ring 320, the scraping ring 320 scrapes the dirt on the inner wall of the printing roller body 110, and the cooling effect of the printing roller body 110 is effectively ensured.

[0037] Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and its equivalents.

Claims

1. A mechanism for cooling a color album printing roller, characterized by, The application relates to a printing mechanism (100) comprising a printing roller body (110), two water-stopping cylinders (120) connected to both ends of the printing roller body (110), a cooling mechanism (200) comprising a plurality of pipes (210) installed in the water-stopping cylinders (120), a mixing pipe (220) connected between the water-stopping cylinders (120) and the pipes (210), a concentration pipe (230) installed between the mixing pipes (220), a water pipe (240) and an air pipe (250) connected to and communicated with the concentration pipe (230), and a scale-removing mechanism (300) comprising a scraping ring (320) slidingly installed in the printing roller body (110), a plurality of rod bodies (310) installed on both sides of the scraping ring (320), and the plurality of rod bodies (310) respectively inserted into the plurality of pipes (210). The plurality of pipes (210) in the water-stopping cylinders (120) are equidistantly arranged in a ring shape outside the inner edge of the scraping ring (320). The inner end of the concentration pipe (230) is fixed to the outer end of the water-stopping cylinder (120), and the inside of the concentration pipe (230) is communicated with the inside of the plurality of pipes (210) through the plurality of mixing pipes (220). The plurality of rod bodies (310) are respectively transversely coaxial with the plurality of pipes (210), and the rod diameter of the rod body (310) is smaller than the inner diameter of the pipe of the rod body (310).

2. A cooling mechanism for a color album printing roller according to claim 1, wherein Sealing sleeves (400) are installed at both ends of the printing roller body (110), and the sealing sleeves (400) are movably sleeved on the inner ends of the water-stopping cylinders (120).

3. A cooling mechanism for a color album printing roller as defined in claim 1, wherein ​ 4. A cooling mechanism for a color album printing roller according to claim 1, wherein ​ 5. A cooling mechanism for a color album printing roller according to claim 1, wherein ​

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