Novel automatic cooling device for embossing rubber roller

Abstract

The utility model relates to the field of knurling rubber rollers, and discloses a novel knurling rubber roller automatic cooling device which comprises a supporting base used for supporting, the right side of the supporting base is rotationally connected with a rotating roller, the outer portion of the rotating roller is fixedly connected with a printing roller, and the right side of the supporting base is located on the lower side of the rotating roller and rotationally connected with a rotating disc. A mounting frame is fixedly connected to the bottom of the right side of the supporting seat, a driving motor is fixedly connected to the right side of the mounting frame, a rotating shaft is fixedly connected to the driving end of the driving motor, the exterior of the rotating shaft is fixedly connected to the inner side of a rotating disc, and a cooling air duct is mounted in the printing roller; an air inlet cooling assembly is installed on the left side of the supporting base and used for achieving cooling of the embossing rubber roller. According to the utility model, the compression roller is cooled, so that the normal action of the compression roller caused by overheating of the surface is avoided, the stability of the compression roller process is improved, the attachment between the material and the compression roller is improved, and the quality of the compression roller material is further ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of embossing rubber roller, especially to a novel embossing rubber roller automatic cooling device. BACKGROUND

[0002] The embossing rubber roller is an industrial roller, mainly used for embossing and pattern transfer of various materials (such as paper, plastic, leather, etc.), which is usually composed of a metal roller body and a rubber or other elastic material cover layer on the surface, with specific patterns or textures engraved on the cover layer, thus giving the material unique decorative effects or functional improvements.

[0003] The existing embossing machine has the problem of insufficient heat dissipation performance of the embossing rubber roller during long-time operation. As the working time prolongs, the accumulated heat of the rubber roller gradually increases, which not only leads to the decline of the working performance of the embossing machine, but also may cause significant fluctuations in product quality, such as unclear patterns, material deformation, etc. SUMMARY

[0004] The utility model discloses a novel embossing rubber roller automatic cooling device to solve the problems in the prior art, which avoids surface overheating and improves the adhesion between the material and the roller.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A novel embossing rubber roller automatic cooling device, comprising:

[0007] A support seat for supporting, the right side of the support seat is rotatably connected with a rotating roller, the outer part of the rotating roller is fixedly connected with a printing roller, the lower side of the right side of the support seat is rotatably connected with a rotating disc, the right side bottom of the support seat is fixedly connected with a mounting bracket, the right side of the mounting bracket is fixedly connected with a driving motor, the driving end of the driving motor is fixedly connected with a rotating shaft, the outer part of the rotating shaft is fixedly connected to the inner side of the rotating disc, the inner part of the printing roller is installed with a cooling air duct, the left side of the support seat is installed with an air inlet cooling assembly for realizing the cooling of the embossing rubber roller;

[0008] A lamination roller for material lamination, both sides of the inner part of the support seat are slidably connected with a side sliding seat, both sides of the lamination roller are respectively rotatably connected to the inner part of the side sliding seat, the outer part of the side sliding seat is connected to the inner part of the support seat through a pulling spring piece for realizing the stable lamination of the material to the rubber roller.

[0009] Further, the pulling spring member comprises a connecting rod reversely arranged on both sides of the side slide base, fixed blocks are arranged on both sides of the inner part of the support base, lower slide bases are slidably connected on both sides of the fixed blocks, and the fixed blocks are connected with the inner sides of the lower slide bases through the tension springs.

[0010] Further, the cooling air duct comprises a middle through slot arranged in the inner part of the printing roller, and a cooling ring groove is arranged in the inner part of the printing roller and communicates with the middle through slot.

[0011] Further, the air inlet cooling assembly comprises a transmission sleeve arranged on the left side of the support base, a cooling box is fixedly connected to the bottom end of the transmission sleeve, an ice block placing frame is slidably connected in the inner part of the cooling box, a cooling fan is fixedly connected in the inner part of the transmission sleeve, a support air inlet sleeve is fixedly connected to the inner part of the left side of the support base, and the outer part of the support air inlet sleeve is rotatably connected in the inner part of the middle through slot.

[0012] Further, the inner part of the transmission sleeve is fixedly connected with a drying plate for air drying.

[0013] Further, a plurality of air outlet slots are arranged on the left side of the printing roller.

[0014] Further, an air guide circular sleeve is fixedly connected to the left side of the printing roller, so as to realize the outward discharge of the air duct.

[0015] The utility model has the advantages of the following beneficial effects:

[0016] 1. In the utility model, the cooling fan draws the cold air in the cooling box to the support air inlet sleeve, and the middle through slot transmits the cold air to the cooling ring groove, so that the inner part of the printing roller is stably cooled, the surface of the printing roller is radiated, the pressure roller is cooled, the normal function of the pressure roller is avoided due to the overheating of the surface, and the stability of the pressure roller process is improved.

[0017] 2. In the utility model, the tension spring generates an inward pulling force on the lower slide base, so that the connecting rod reversely turns inward, an upward pushing force is generated on the side slide base, the material is stably attached to the bottom of the printing roller by the adhering roller, the attachment between the material and the pressure roller is improved, and the quality of the material of the pressure roller is further ensured. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The utility model provides a whole view of a novel automatic cooling device for an embossing rubber roller;

[0019] Figure 2 The utility model is Figure 1 An enlarged view of A in the middle part;

[0020] Figure 3 Figure 2 is a support seat inside mechanism diagram of a novel embossing rubber roller automatic cooling device according to the present application;

[0021] Figure 4 Figure 3 is a transmission sleeve inside diagram of a novel embossing rubber roller automatic cooling device according to the present application;

[0022] Figure 5 Figure 4 is a press roller inside diagram of a novel embossing rubber roller automatic cooling device according to the present application.

[0023] Legend:

[0024] 1, support seat; 2, printing roller; 3, transmission sleeve; 4, cooling box; 5, ice block placing frame; 6, rotating roller; 7, rotating disc; 8, mounting bracket; 9, drive motor; 10, connecting rod; 11, fixed block; 12, sliding seat; 13, air guide round sleeve; 14, laminating roller; 15, tension spring; 16, sliding seat; 17, rotating shaft; 18, support air inlet sleeve; 19, cooling fan; 20, drying plate; 21, middle through slot; 22, cooling ring groove; 23, exhaust slot. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Referring to Figure 1 , Figure 3 and Figure 4 , the present application provides an embodiment: a novel embossing rubber roller automatic cooling device, comprising: a support seat 1 for supporting, a rotating roller 6 is rotatably connected to the right side of the support seat 1, a printing roller 2 is fixedly connected to the outside of the rotating roller 6, a rotating disc 7 is rotatably connected to the right side of the support seat 1 below the rotating roller 6, a mounting bracket 8 is fixedly connected to the right side bottom of the support seat 1, a drive motor 9 is fixedly connected to the right side of the mounting bracket 8, a rotating shaft 17 is fixedly connected to the drive end of the drive motor 9, the rotating shaft 17 is fixedly connected to the inside of the rotating disc 7, a cooling air duct is installed in the inside of the printing roller 2, an air inlet cooling assembly is installed on the left side of the support seat 1, so as to realize the cooling of the embossing rubber roller, and Figure 5The cooling air duct comprises a middle through slot 21 formed in the interior of the printing roller 2, a cooling ring groove 22 is formed in the exterior of the interior of the printing roller 2 and located outside the middle through slot 21, the cooling ring groove 22 is through between the middle through slot 21, the air inlet cooling assembly comprises a transmission sleeve 3 located at the left side of the support seat 1, the bottom end of the transmission sleeve 3 is fixedly connected with a cooling box 4, the interior of the cooling box 4 is slidably connected with an ice block placing frame 5, the interior of the transmission sleeve 3 is fixedly connected with a cooling fan 19, the left interior of the support seat 1 is fixedly connected with a support air inlet sleeve 18, the exterior of the support air inlet sleeve 18 is rotatably connected in the interior of the middle through slot 21, the interior lower side of the transmission sleeve 3 is fixedly connected with a drying plate 20 for air drying, a plurality of air outlet slots 23 are formed in the left side of the printing roller 2, and the left side of the printing roller 2 is fixedly connected with an air guide circular sleeve 13, so as to realize the outward discharge of the air duct;

[0027] In the execution of the material embossing process, first, the driving motor 9 is activated to drive the rotating shaft 17 to rotate, and then the rotating disc 7 is rotated, the rotating disc 7 drives the rotating roller 6 to rotate through the belt transmission, so as to realize the operation of the printing roller 2 and finely emboss the surface of the material. In this process, in order to maintain the ideal working temperature of the printing roller 2, the operator will draw out the melted ice blocks from the outside of the ice block placing frame 5 and supplement new ice blocks to the inside, then start the cooling fan 19 to guide the cold air in the cooling box 4 to flow to the interior of the transmission sleeve 3, through the action of the support air inlet sleeve 18, the cold air is introduced into the middle through slot 21 and flows to the cooling ring groove 22, so as to realize the effective cooling of the printing roller 2, finally, the cooling air is discharged through the plurality of air outlet slots 23, so as to ensure that the printing roller 2 will not be overheated to affect the normal work, thereby improving the stability and efficiency of the entire embossing process.

[0028] With reference to Figure 1 and Figure 2 , the lamination roller 14 for material lamination, the interior of the support seat 1 is slidably connected with a side sliding seat 12 on both sides, the two sides of the lamination roller 14 are respectively rotatably connected in the interior of the side sliding seat 12, the exterior of the side sliding seat 12 is connected with the interior of the support seat 1 through the pulling spring piece, so as to realize the stable lamination of the material and the rubber roller, the pulling spring piece comprises a connecting rod 10 located on both sides of the side sliding seat 12, the interior of the support seat 1 is fixedly connected with a fixed block 11 on both sides, the interior of the support seat 1 is slidably connected with a lower sliding seat 16 on both sides and located on both sides of the fixed block 11, the two sides of the fixed block 11 are connected with the inner side of the lower sliding seat 16 through the tension spring 15, the bottom end of the connecting rod 10 is respectively rotatably connected in the interior of the lower sliding seat 16;

[0029] When the printing roller 2 continuously rotates, the material passes through the matching roller 14 smoothly, at this time, the two sides of the tension spring 15 exert an inward pulling force on the lower sliding seat 16, and the lower sliding seat 16 in turn exerts an inward overturning force on the connecting rod 10, so that the side sliding seat 12 is lifted upward, which makes the matching roller 14 exert an upward pushing force on the material, ensuring that the material is tightly attached to the bottom of the printing roller 2, and as the printing roller 2 rotates, the material is continuously fed, and the matching roller 14 rotates accordingly, which together ensures the stability of the embossing process, effectively improving the attachment between the material and the printing roller, thereby further ensuring the quality of the embossed material and the accuracy of the embossing effect.

[0030] Working principle: when the material is embossed, the material is positioned by the printing roller 2 and the matching roller 14, at this time, the driving motor 9 is started to rotate the rotating shaft 17, thereby rotating the rotating disc 7, the rotating roller 6 is rotated by the belt, thereby rotating the printing roller 2, and the surface of the material is embossed, at this time, the ice block placing frame 5 is pulled out outside the box, ice blocks are added inward, the cooling fan 19 is started to draw the cold air in the cooling box 4 to the inside of the transmission sleeve 3, thereby drawing the supporting air inlet sleeve 18 to the inside of the middle through slot 21, and the right side of the middle through slot 21 flows to the inside of the cooling ring groove 22, thereby cooling the printing roller 2, and is discharged through the plurality of exhaust slots 23, in the process of rotating the printing roller 2, the material passes through the matching roller 14, and the two sides of the tension spring 15 simultaneously exert an inward pulling force on the lower sliding seat 16, and the lower sliding seat 16 exerts an inward overturning force on the connecting rod 10, thereby lifting the side sliding seat 12 upward, and the matching roller 14 exerts an upward pushing force on the material to stably attach it to the bottom of the printing roller 2, when the printing roller 2 rotates, the material is fed and the matching roller 14 also rotates, thereby ensuring the stability of the embossing.

[0031] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A novel automatic cooling device for embossing rubber roller, characterized in that, Include: Supporting support seat (1), the right side of the support seat (1) is rotatably connected with a rotating roller (6), the outside of the rotating roller (6) is fixedly connected with a printing roller (2), the right side of the support seat (1) is rotatably connected with a rotating disc (7) at the lower side of the rotating roller (6), the right bottom of the support seat (1) is fixedly connected with a mounting bracket (8), the right side of the mounting bracket (8) is fixedly connected with a driving motor (9), the driving end of the driving motor (9) is fixedly connected with a rotating shaft (17), the outside of the rotating shaft (17) is fixedly connected inside the rotating disc (7), the inside of the printing roller (2) is provided with a cooling air duct, the left side of the support seat (1) is provided with an air inlet cooling assembly for cooling the embossing rubber roller. The material is attached to the attachment roller (14), the inside of the support seat (1) is slidably connected with a side sliding seat (12) on both sides, the two sides of the attachment roller (14) are rotatably connected inside the side sliding seat (12) respectively, the outside of the side sliding seat (12) is connected with the inside of the support seat (1) through the pulling spring piece, so as to realize the stable attachment of the material to the rubber roller.

2. The automatic cooling device for the new embossing roller according to claim 1, characterized in that: The pulling spring piece includes a connecting rod (10) turned over on both sides of the side sliding seat (12), the inside of the support seat (1) is fixedly connected with a fixed block (11) on both sides, the inside of the support seat (1) is slidably connected with a lower sliding seat (16) on both sides of the fixed block (11), the inside of the lower sliding seat (16) is connected with the two sides of the fixed block (11) through the tension spring (15), the bottom end of the connecting rod (10) is rotatably connected inside the lower sliding seat (16) respectively.

3. The automatic cooling device for the new embossing roller according to claim 1, characterized in that: The cooling air duct includes a middle through slot (21) opened in the inside of the printing roller (2), a cooling ring groove (22) is opened in the inside of the printing roller (2) outside the middle through slot (21), and the cooling ring groove (22) is through between the middle through slot (21).

4. The automatic cooling device for the new embossing rubber roller according to claim 1, characterized in that: The air inlet cooling assembly includes a transmission sleeve (3) on the left side of the support seat (1), the bottom end of the transmission sleeve (3) is fixedly connected with a cooling box (4), the inside of the cooling box (4) is slidably connected with an ice block placing frame (5), the inside of the transmission sleeve (3) is fixedly connected with a cooling fan (19), the left inside of the support seat (1) is fixedly connected with a support air inlet sleeve (18), the outside of the support air inlet sleeve (18) is rotatably connected inside the middle through slot (21).

5. The automatic cooling device for the new embossing roller according to claim 4, characterized in that: The inside of the transmission sleeve (3) is fixedly connected with a drying plate (20) for air drying.

6. The automatic cooling device for the new embossing rubber roller according to claim 1, characterized in that: A plurality of air outlet slots (23) are opened on the left side of the printing roller (2).

7. The automatic cooling device for the new embossing roller according to claim 1, characterized in that: The left side of the printing roller (2) is fixedly connected with an air guide circular sleeve (13) for realizing the outward discharge of the air duct.

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