Cold and hot ironing mechanism

Abstract

The utility model belongs to the field of gold stamping, and particularly relates to a cold and hot stamping mechanism which comprises a machine frame, a cooling roller assembly, a cold gold stamping compression roller assembly and a hot gold stamping compression roller assembly. The cooling roller assembly, the cold gold stamping compression roller assembly and the hot gold stamping compression roller assembly are all arranged on the rack, a cold stamping gap is formed between the cold gold stamping compression roller assembly and the cooling roller assembly, and a hot stamping gap is formed between the hot gold stamping compression roller assembly and the cooling roller assembly; the mechanism further comprises a cold stamping driving assembly used for controlling the cold stamping gap distance and a hot stamping driving assembly used for controlling the hot stamping gap distance, the cold stamping driving assembly is in transmission connection with the cold stamping gold pressing roller assembly, and the hot stamping driving assembly is in transmission connection with the hot stamping gold pressing roller assembly. When the device is used on the gold stamping device, the size of the gold stamping device can be prevented from being too large, and the cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of hot stamping, and particularly relates to a hot stamping mechanism. Background Art

[0002] The hot stamping printing process includes cold stamping process and hot stamping process, among which the existing hot stamping mechanism generally integrates only one of the processes. When the hot stamping device needs to integrate two hot stamping processes at the same time to meet more processing needs, two sets of different hot stamping mechanisms are often installed on the device; however, this setting will cause the device to be too large and the cost to be too high. Utility Model Content

[0003] In order to solve the above problems, the purpose of the utility model is to provide a cold and hot stamping mechanism, which integrates cold and hot stamping functions. When used on a hot stamping device, it can avoid the hot stamping device from being too large and reduce costs.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0005] A cold and hot stamping mechanism, characterized in that the mechanism comprises a frame, a cooling roller assembly, a cold stamping roller assembly, and a hot stamping roller assembly; the cooling roller assembly, the cold stamping roller assembly, and the hot stamping roller assembly are all arranged on the frame, a cold stamping gap is formed between the cold stamping roller assembly and the cooling roller assembly, and a hot stamping gap is formed between the hot stamping roller assembly and the cooling roller assembly; and the mechanism also comprises a cold stamping drive assembly for controlling the cold stamping gap distance, and a hot stamping drive assembly for controlling the hot stamping gap distance, the cold stamping drive assembly is in transmission connection with the cold stamping roller assembly, and the hot stamping drive assembly is in transmission connection with the hot stamping roller assembly.

[0006] In this mechanism, a cooling roller assembly cooperates with a cold stamping roller assembly and a hot stamping roller assembly, so that it can be used for both cold stamping and hot stamping. When used for cold stamping, the cold stamping roller assembly is driven by the cold stamping driving assembly to approach the cooling roller assembly to control the cold stamping gap distance to meet the stamping distance, and at the same time, the hot stamping driving assembly drives the hot stamping roller assembly to approach the cooling roller assembly and away from the cooling roller assembly for cold stamping. If hot stamping is required, the above process is reversed. Based on the structural design of this mechanism, when it is used on a stamping device, the size of the stamping device can be avoided to be too large and the cost can be reduced.

[0007] Furthermore, the cooling roller assembly is a water-cooled roller assembly.

[0008] Furthermore, the hot stamping roller assembly is located below the cooling roller assembly, and the cold stamping roller assembly is located obliquely above the cooling roller assembly.

[0009] Furthermore, the mechanism also includes a UV lamp assembly, which is arranged on the frame and located between the cold stamping roller assembly and the hot stamping roller assembly to correspond to the cooling roller assembly.

[0010] Furthermore, the cold stamping roller assembly includes a cold stamping roller, two cold stamping roller brackets, and two cold stamping movable blocks. The two cold stamping roller brackets are fixedly arranged on the frame, and the two cold stamping movable blocks are respectively movably arranged on the two cold stamping roller brackets. The two ends of the cold stamping roller are respectively rotatably arranged on the two cold stamping movable blocks. The cold stamping driving assembly includes a cylinder, which is fixed on the cold stamping roller bracket and is in transmission connection with the cold stamping movable blocks. The cylinder drives the cold stamping movable blocks to drive the cold stamping roller to approach or move away from the cooling roller assembly.

[0011] Furthermore, the cold stamping drive assembly includes two cylinders, which are respectively fixed on two cold stamping roller brackets, and the two cylinders are respectively connected to the two cold stamping movable blocks in a transmission manner.

[0012] Furthermore, the hot stamping roller assembly includes a hot stamping roller and two hot stamping roller brackets, the two ends of the hot stamping roller are rotatably arranged in the middle of the two hot stamping roller brackets, one end of the hot stamping roller bracket is rotatably connected to the frame, and the other end of the hot stamping roller bracket is transmission-connected to the hot stamping drive assembly. The hot stamping drive assembly drives the hot stamping roller bracket to rotate around one end thereof to drive the hot stamping roller to approach or move away from the cooling roller assembly.

[0013] Further, the hot stamping drive assembly includes a drive member, a hot stamping movable block, and a hot stamping transmission member, wherein the drive member is fixedly arranged on the frame, the drive member is in transmission connection with the hot stamping movable member, so as to drive the hot stamping movable member to reciprocate, the hot stamping transmission member is fixedly arranged on the hot stamping movable block, and the hot stamping transmission member is provided with a transmission inclined surface for driving the hot stamping roller bracket to rotate, and the other end of the hot stamping roller bracket is movably supported on the transmission inclined surface. The drive member drives the hot stamping movable block to move, so as to drive the hot stamping transmission member to move synchronously, and when the hot stamping transmission member moves, the transmission inclined surface drives the hot stamping roller bracket to rotate around one end thereof, so as to drive the hot stamping roller to approach or move away from the cooling roller assembly.

[0014] Furthermore, a transmission wheel is rotatably arranged at the other end of the hot stamping roller support, and the transmission wheel is movably supported on the transmission inclined surface. The arrangement of the transmission wheel makes the cooperation between the transmission inclined surface and the hot stamping roller support more stable.

[0015] Furthermore, there are two hot stamping drive assemblies, and the two hot stamping drive assemblies are respectively connected to the other ends of the two hot stamping roller brackets.

[0016] The beneficial effect of the utility model lies in that, in the mechanism, a cooling roller assembly cooperates with a cold stamping roller assembly and a hot stamping roller assembly, so that it can be used for both cold stamping processing and hot stamping processing; when used for cold stamping processing, the cold stamping roller assembly is driven by the cold stamping driving assembly to approach the cooling roller assembly to control the cold stamping gap distance to meet the stamping distance, and at the same time, the hot stamping driving assembly drives the hot stamping roller assembly to approach the cooling roller assembly and away from the cooling roller assembly for cold stamping; if hot stamping is required, the above process is reversed; based on the structural design of the mechanism, when it is used on a stamping device, the size of the stamping device can be avoided to be too large and the cost can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the utility model hidden frame. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0020] See also Figure 1-2 The present embodiment provides a cold and hot stamping mechanism, characterized in that the mechanism comprises a frame 1, a cooling roller assembly 2, a cold stamping roller assembly 3, and a hot stamping roller assembly 4; the cooling roller assembly 2, the cold stamping roller assembly 3, and the hot stamping roller assembly 4 are all arranged on the frame 1, a cold stamping gap 31 is formed between the cold stamping roller assembly 3 and the cooling roller assembly 2, and a hot stamping gap 41 is formed between the hot stamping roller assembly 4 and the cooling roller assembly 2; and the mechanism also comprises a cold stamping drive assembly 5 for controlling the distance of the cold stamping gap 31, and a hot stamping drive assembly 6 for controlling the distance of the hot stamping gap 41, the cold stamping drive assembly 5 is transmission-connected to the cold stamping roller assembly 3, and the hot stamping drive assembly 6 is transmission-connected to the hot stamping roller assembly 4.

[0021] In this embodiment, the cooling roller assembly 2 is a water-cooling roller assembly. The water-cooling roller assembly is a prior art including a water-cooling roller.

[0022] In this embodiment, the hot stamping roller assembly 4 is located below the cooling roller assembly 2 , and the cold stamping roller assembly 3 is located obliquely above the cooling roller assembly 2 .

[0023] In this embodiment, the mechanism further includes a UV lamp assembly 7, which is disposed on the frame 1 and is located between the cold stamping roller assembly 3 and the hot stamping roller assembly 4 to correspond to the cooling roller assembly 2.

[0024] In this embodiment, the cold stamping roller assembly 3 includes a cold stamping roller 32, two cold stamping roller brackets 33, and two cold stamping movable blocks 34. The two cold stamping roller brackets 33 are fixedly arranged on the frame 1, and the two cold stamping movable blocks 34 are respectively movably arranged on the two cold stamping roller brackets 33. The two ends of the cold stamping roller 32 are respectively rotatably arranged on the two cold stamping movable blocks 34. The cold stamping gap 31 is formed between the cold stamping roller 32 and the cooling roller assembly 2; the cold stamping driving assembly 5 includes a cylinder 51, which is fixed on the cold stamping roller bracket 33, and the cylinder 5 is transmission-connected with the cold stamping movable block 34. The cold stamping roller 32 is an existing stamping roller for realizing cold stamping.

[0025] In this embodiment, the cold stamping driving assembly 5 includes two cylinders 51 , which are respectively fixed on two cold stamping roller brackets 33 , and the two cylinders 51 are respectively connected to two cold stamping movable blocks 34 in a transmission manner.

[0026] In this embodiment, the hot stamping roller assembly 4 includes a hot stamping roller 42 and two hot stamping roller brackets 43. The two ends of the hot stamping roller 42 are rotatably arranged in the middle of the two hot stamping roller brackets 43. One end of the hot stamping roller bracket 43 is rotatably connected to the frame 1. The hot stamping gap 41 is formed between the hot stamping roller 42 and the cooling roller assembly 2. The other end of the hot stamping roller bracket 43 is transmission-connected to the hot stamping drive assembly 6. The hot stamping roller 42 is an existing hot stamping roller for hot stamping.

[0027] In this embodiment, the hot stamping driving assembly 6 includes a driving member 61, a hot stamping movable block 62, and a hot stamping transmission member 63. The driving member 61 is fixedly arranged on the frame 1, and the driving member 61 is transmission-connected with the hot stamping movable member 62 to drive the hot stamping movable member 62 to reciprocate. The hot stamping transmission member 63 is fixedly arranged on the hot stamping movable block 62. The hot stamping transmission member 63 is provided with a transmission inclined surface 631 for driving the hot stamping roller bracket 43 to rotate, and the other end of the hot stamping roller bracket 43 is movably supported on the transmission inclined surface 631.

[0028] Specifically, the driving member may preferably be a motor, which drives the hot-scalding movable block 62 to move via a screw rod.

[0029] In this embodiment, a transmission wheel 431 is rotatably provided at the other end of the hot stamping roller bracket 43 , and the transmission wheel 431 is movably supported on the transmission inclined surface 631 .

[0030] In this embodiment, there are two hot stamping drive assemblies 6 , and the two hot stamping drive assemblies 6 are respectively connected to the other ends of the two hot stamping roller brackets 43 by transmission.

[0031] Specifically, when the hot and cold stamping mechanism is working, the external hot stamping unwinding structure 8 unwinds the hot stamping film and allows the hot stamping film to pass through the hot stamping gap 41 or the cold stamping gap 31, and then the external hot stamping rewinding structure 9 rewinds the hot stamping film after the hot stamping.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cold and hot blanching mechanism, characterized in that: The mechanism includes a frame, a cooling roller assembly, a cold stamping roller assembly, and a hot stamping roller assembly; the cooling roller assembly, the cold stamping roller assembly, and the hot stamping roller assembly are all arranged on the frame, a cold stamping gap is formed between the cold stamping roller assembly and the cooling roller assembly, and a hot stamping gap is formed between the hot stamping roller assembly and the cooling roller assembly; and the mechanism also includes a cold stamping drive assembly for controlling the cold stamping gap distance, and a hot stamping drive assembly for controlling the hot stamping gap distance, the cold stamping drive assembly is transmission-connected to the cold stamping roller assembly, and the hot stamping drive assembly is transmission-connected to the hot stamping roller assembly.

2. A cold and hot blanching mechanism according to claim 1, characterized in that: The cooling roller assembly is a water-cooling roller assembly.

3. A cold and hot blanching mechanism according to claim 1, characterized in that: The hot stamping roller assembly is located below the cooling roller assembly, and the cold stamping roller assembly is located obliquely above the cooling roller assembly.

4. A cold and hot blanching mechanism according to claim 1, characterized in that: The mechanism also includes a UV lamp assembly, which is arranged on a frame and is located between a cold stamping roller assembly and a hot stamping roller assembly to correspond to the cooling roller assembly.

5. A cold and hot blanching mechanism according to claim 1, characterized in that: The cold stamping roller assembly includes a cold stamping roller, two cold stamping roller brackets, and two cold stamping movable blocks. The two cold stamping roller brackets are fixedly arranged on the frame, and the two cold stamping movable blocks are respectively movably arranged on the two cold stamping roller brackets. The two ends of the cold stamping roller are respectively rotatably arranged on the two cold stamping movable blocks; the cold stamping drive assembly includes a cylinder, which is fixed on the cold stamping roller bracket and is transmission-connected to the cold stamping movable block.

6. A hot and cold blanching mechanism according to claim 5, characterized in that: The cold stamping driving assembly comprises two cylinders, which are respectively fixed on two cold stamping roller brackets, and are respectively connected to two cold stamping movable blocks by transmission.

7. A hot and cold blanching mechanism according to claim 1, characterized in that: The hot stamping roller assembly includes a hot stamping roller and two hot stamping roller brackets. The two ends of the hot stamping roller are rotatably arranged in the middle of the two hot stamping roller brackets. One end of the hot stamping roller bracket is rotatably connected to the frame, and the other end of the hot stamping roller bracket is transmission-connected to the hot stamping drive assembly.

8. A hot and cold blanching mechanism according to claim 7, characterized in that: The hot stamping driving assembly includes a driving member, a hot stamping movable block, and a hot stamping transmission member. The driving member is fixedly arranged on the frame, and the driving member is in transmission connection with the hot stamping movable member to drive the hot stamping movable member to reciprocate. The hot stamping transmission member is fixedly arranged on the hot stamping movable block. The hot stamping transmission member is provided with a transmission inclined surface for driving the hot stamping roller bracket to rotate, and the other end of the hot stamping roller bracket is movably supported on the transmission inclined surface.

9. A cold and hot blanching mechanism according to claim 8, characterized in that: The other end of the hot stamping roller bracket is rotatably provided with a transmission wheel, and the transmission wheel is movably supported on the transmission inclined plane.

10. A hot and cold blanching mechanism according to claim 7, characterized in that: There are two hot stamping drive assemblies, and the two hot stamping drive assemblies are respectively connected to the other ends of the two hot stamping roller brackets.

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