Synchronous embossing roller assembly

Abstract

The utility model discloses a synchronous embossing roller assembly which comprises a first conveying roller and a first embossing roller, and a first conveying channel is formed between the first embossing roller and the first conveying roller. Comprising a second conveying roller and a second embossing roller, a second conveying channel is formed between the second embossing roller and the second conveying roller, and an electric heating assembly is arranged between the second conveying channel and the first conveying channel; one end of the first embossing roller is in transmission connection with a first gear, one end of the second embossing roller is in transmission connection with a second gear meshed with the first gear, and the first gear or the second gear is in transmission connection with a power assembly; the other end of the first embossing roller is in transmission connection with a third gear; one end of the first conveying roller is in transmission connection with a fourth gear meshed with the third gear; the other end of the second embossing roller is in transmission connection with a fifth gear, and one end of the second conveying roller is in transmission connection with a sixth gear meshed with the fifth gear. The embossing roller assembly has the characteristics of synchronous transmission and environmental protection.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, and more specifically, it relates to a synchronous embossing roller assembly. Background Art

[0002] If it is necessary to emboss the surface of a PVC decorative film, an embossing roller and a conveying roller used in cooperation therewith are required. In order to enhance the clarity of the embossed texture, the PVC decorative film can be preheated before conveying to soften the surface to be embossed. However, since the heating component is a diffused heat source, most of the heat sources on the side away from the PVC decorative film are not utilized, resulting in waste of resources and poor overall effect. Accordingly, the utility model provides a synchronous embossing roller assembly. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the deficiencies in the above-mentioned prior art and provide a synchronous embossing roller assembly, which has the characteristics of synchronous transmission and environmental protection.

[0004] To solve the above technical problems, the purpose of the utility model is realized as follows: A synchronous embossing roller assembly according to the utility model includes a first conveying roller and a first embossing roller provided below the first conveying roller. A first conveying channel is formed between the first embossing roller and the first conveying roller; it includes a second conveying roller and a second embossing roller provided above the second conveying roller. A second conveying channel is formed between the second embossing roller and the second conveying roller. An electric heating component is provided between the second conveying channel and the first conveying channel;

[0005] One end of the first embossing roller is drivingly connected to a first gear, one end of the second embossing roller is drivingly connected to a second gear that meshes with the first gear, and a power assembly for controlling its rotation is drivingly connected to the first gear or the second gear;

[0006] The other end of the first embossing roller is drivingly connected to a third gear, and one end of the first conveying roller is drivingly connected to a fourth gear that meshes with the third gear;

[0007] The other end of the second embossing roller is drivingly connected to a fifth gear, and one end of the second conveying roller is drivingly connected to a sixth gear that meshes with the fifth gear.

[0008] The utility model is further provided that: The electric heating component includes an electric heating wire.

[0009] The utility model is further provided that: The power assembly includes a motor and a speed reducer.

[0010] In summary, the utility model has the following beneficial effects:

[0011] 1. Set the preheating heat source between two sets of conveying channels, with the softened surfaces all close to the heat source, enhancing the utilization rate of thermal energy and avoiding waste of resources.

[0012] 2. The multi-gear mechanism is linked to make each roller move synchronously, with a high synchronization rate. Description of the Drawings

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of a partial structure of the present utility model. Detailed Embodiment

[0015] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the preferred implementation solutions of the present utility model will be described below in conjunction with specific embodiments. However, it should be understood that these descriptions are only for further explaining the features and advantages of the present utility model, rather than limiting the patent requirements of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present utility model.

[0016] The present utility model will be further described below in conjunction with the drawings and preferred embodiments.

[0017] Embodiment 1

[0018] Refer to Figure 1 and Figure 2 As shown, a synchronous embossing roller assembly involved in this embodiment includes a first conveying roller 1 and a first embossing roller 2 disposed below the first conveying roller. A first conveying channel (not marked in the figure) is formed between the first embossing roller 2 and the first conveying roller 1; it includes a second conveying roller 3 and a second embossing roller 4 disposed above the second conveying roller. A second conveying channel (not marked in the figure) is formed between the second embossing roller 4 and the second conveying roller 3. An electric heating assembly 5 is provided between the second conveying channel and the first conveying channel. The electric heating assembly 5 includes an electric heating wire;

[0019] One end of the first embossing roller 2 is drivingly connected to a first gear 6. One end of the second embossing roller 4 is drivingly connected to a second gear 7 that meshes with the first gear 6. A power assembly 8 for controlling its rotation is drivingly connected to the second gear 7. The power assembly 8 includes a motor and a speed reducer;

[0020] The other end of the first embossing roller 2 is drivingly connected to a third gear 9. One end of the first conveying roller 1 is drivingly connected to a fourth gear 10 that meshes with the third gear 9;

[0021] The other end of the second embossing roller 4 is drivingly connected to a fifth gear 11, and one end of the second conveying roller 3 is drivingly connected to a sixth gear 12 that meshes with the fifth gear 11.

[0022] In this embodiment, the first conveying channel is responsible for conveying the first PVC decorative film material to be embossed, and the second conveying channel is responsible for conveying the second PVC decorative film material to be embossed. The embossing surface of the first PVC decorative film material faces downward, and the embossing surface of the second PVC decorative film material faces upward. In this way, a heat source located between the two can preheat and soften the two PVC decorative film materials simultaneously, sharing the heat source and avoiding waste of resources.

[0023] The power assembly 8 is used to control the second gear 7 to rotate. Through the transmission of the first gear 6, the first embossing roller 2 and the second embossing roller 4 move synchronously. Then, through the transmission of the third gear 9, the fourth gear 10, the fifth gear 11 and the sixth gear 12, the first conveying roller 1 and the first embossing roller 2 move synchronously, and the second conveying roller 3 and the second embossing roller 4 move synchronously.

[0024] For the synchronous embossing roller assembly involved in the present utility model, the preheating heat source is arranged between the two conveying channels, and the surfaces to be softened are both close to the heat source, enhancing the utilization rate of heat energy and avoiding waste of resources; and a multi-gear mechanism linkage structure is adopted to make each roller move synchronously, with a high synchronization rate, a perfect overall function and strong practicability.

[0025] Unless otherwise clearly specified and defined, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the orientation or positional relationship indicated is based on the actual orientation or positional relationship shown. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present utility model are only used for exemplary illustration and cannot be understood as a limitation of this patent. For those of ordinary skill in the art, the specific meanings of the above terms can be understood in combination with the embodiments and according to the specific circumstances.

[0026] Unless otherwise clearly specified and defined, in the present utility model, if there are terms such as "arranged", "connected" and "connected", they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0027] The preferred specific embodiments of the present utility model have been described in detail above. It should be understood that those of ordinary skill in the art can make many modifications and variations based on the concept of the present utility model without creative efforts. Therefore, all technical solutions that can be obtained by those skilled in the art in this technical field based on the concept of the present utility model through logical analysis, reasoning, or limited experiments on the basis of the prior art should fall within the protection scope determined by the claims.

Claims

1. A synchronous embossing roller assembly, characterized in that: It comprises a first conveying roller and a first embossing roller arranged below the first conveying roller, wherein a first conveying channel is formed between the first embossing roller and the first conveying roller; It comprises a second conveying roller and a second embossing roller arranged above the second conveying roller, a second conveying channel is formed between the second embossing roller and the second conveying roller, and an electric heating component is arranged between the second conveying channel and the first conveying channel; One end of the first embossing roller is connected to a first gear, one end of the second embossing roller is connected to a second gear meshing with the first gear, and the first gear or the second gear is connected to a power assembly for controlling the rotation thereof; The other end of the first embossing roller is transmission-connected to a third gear, and one end of the first conveying roller is transmission-connected to a fourth gear meshing with the third gear; The other end of the second embossing roller is transmission-connected with a fifth gear, and one end of the second conveying roller is transmission-connected with a sixth gear meshing with the fifth gear.

2. The synchronous embossing roller assembly according to claim 1, characterized in that: The electric heating component includes an electric heating wire.

3. The synchronous embossing roller assembly according to claim 1 or 2, characterized in that: The power assembly includes a motor and a reducer.

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