Bamboo continuous heating and spraying device

Abstract

The utility model discloses a continuous bamboo heating and spraying device which comprises a machine frame, a conveying mechanism is arranged on the machine frame, a heating mechanism and a spraying mechanism are sequentially arranged in the conveying direction of the conveying mechanism, and the heating mechanism comprises heat conduction pipes arranged above and below the conveying mechanism respectively. Materials are heated by the upper heat conduction pipes and the lower heat conduction pipes when being placed on the conveying mechanism to be conveyed, the spraying mechanism comprises a plurality of spraying pipes which are arranged on the upper portion at intervals in the width direction, and when the materials are conveyed to pass through the spraying mechanism, the spraying pipes on the upper portion spray mildew preventive. The surface of the bamboo product is preheated through automatic conveying, then mildew preventive is sprayed, the absorption efficiency of the bamboo product to the mildew preventive can be remarkably improved, and the mildew prevention performance of the bamboo product can be improved; the whole processing procedures are few, the automation degree is high, manpower is saved, efficiency is improved, and the quality of bamboo products is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bamboo processing, especially to a bamboo continuous heating and spraying device. BACKGROUND

[0002] Bamboo products refer to various materials and products made of bamboo, which are widely used in construction, furniture, decoration and other industrial purposes. However, due to the rich organic components of bamboo, such as hemicellulose, lignin and cellulose, these components provide a good nutritional basis for mold. In a humid and warm environment, bamboo products are prone to mold invasion, resulting in problems such as mold spots, discoloration and structural degradation on the surface. Therefore, in order to improve the service life of bamboo products, it is necessary to carry out mold-proof treatment on bamboo products. In the production process of bamboo products, the surface of the prepared bamboo products needs to be separately coated with a mold-proof agent to improve the mold-proof performance of the bamboo products. This mold-proof link of the bamboo products requires additional manual operation, consumes manpower and is low in efficiency, and cannot meet the requirements of automatic production speed. SUMMARY

[0003] The utility model aims at overcoming the defects of prior art, providing a bamboo continuous heating and spraying device, which improves the degree of automation, has fewer processing procedures and has high mold-proof agent absorption rate.

[0004] The utility model adopts the following technical scheme: a bamboo continuous heating and spraying device, comprising a rack, a conveying mechanism is arranged on the rack, and a heating mechanism and a spraying mechanism are sequentially arranged along the conveying direction of the conveying mechanism. The heating mechanism comprises heat pipes arranged above and below the conveying mechanism. The material is heated by the heat pipes above and below when placed on the conveying mechanism for conveying. The spraying mechanism comprises a plurality of spraying pipes arranged above and spaced apart along the width direction. The material is sprayed with mold-proof agent by the spraying pipes above when conveyed through the spraying mechanism.

[0005] As an improvement, the conveying mechanism comprises a plurality of transmission rollers arranged at intervals. The material is supported on the transmission rollers and driven by a power mechanism connected to the transmission rollers to convey. The gap between the transmission rollers allows the heat pipes below to conduct heat upward.

[0006] As an improvement, the conveying mechanism further comprises a plurality of transmission belts, which connect the plurality of transmission rollers to allow the transmission rollers to rotate synchronously.

[0007] As an improvement, the heat pipes are arranged in a continuous S-shaped bend along the conveying direction of the conveying mechanism.

[0008] As an improvement, the surface of the heat pipes is uniformly outwardly extended in the width direction of the conveying mechanism and provided with annular teeth for heat conduction.

[0009] As an improvement, the upper and lower heat pipes are staggered by bending in an S-shape, which allows the upper and lower heat pipes to conduct heat complementaryly at their staggered projection positions.

[0010] The beneficial effects of this utility model are as follows: by using automated conveying to preheat the surface of bamboo products before spraying them with anti-mold agents, the absorption efficiency of anti-mold agents by bamboo products can be significantly increased, which helps to improve the anti-mold performance of bamboo products; overall, there are fewer processing steps, a high degree of automation, which saves manpower and improves efficiency, thereby improving the quality of bamboo products. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural schematic diagram and a partial enlarged view of the present invention.

[0012] Figure 2 This is a side view structural schematic diagram of this utility model.

[0013] In the diagram: 1. Frame; 2. Conveying mechanism; 21. Drive roller; 22. Drive belt; 3. Heating mechanism; 31. Heat conduction pipe; 32. Ring tooth; 4. Spraying mechanism; 41. Spray pipe. Detailed Implementation

[0014] The specific embodiments of this utility model are described in detail below with reference to the accompanying drawings.

[0015] like Figure 1 , 2 The image shows a specific embodiment of the continuous heating and spraying device for bamboo materials according to this utility model. This embodiment includes a frame 1, on which a conveying mechanism 2 is mounted. A heating mechanism 3 and a spraying mechanism 4 are sequentially arranged along the conveying direction of the conveying mechanism 2. The heating mechanism 3 includes heat-conducting pipes 31 respectively positioned above and below the conveying mechanism 2. When the material is placed on the conveying mechanism 2 for conveying, it is heated by the heat-conducting pipes 31 above and below. The spraying mechanism 4 includes a plurality of spray pipes 41 spaced apart along the width direction above. When the material passes through the spraying mechanism 4, it is sprayed with an anti-mildew agent by the spray pipes 41 above.

[0016] The utility model discloses a bamboo product antifungal agent spraying device, which comprises a conveying mechanism 2, a heating mechanism 3 and a spraying mechanism 4.

[0017] As an improved specific embodiment, the conveying mechanism 2 comprises a plurality of transmission rollers 21 arranged at intervals, the material is supported on the transmission rollers 21 and is driven to convey by a power mechanism connected to the transmission rollers 21, and the gap between the transmission rollers 21 is used for the heat conduction of the heat pipes 31 below to conduct heat upward.

[0018] As shown in Figure 1 , 2 , the interval size of the plurality of transmission rollers 21 can be selected according to the specifications of the bamboo products to be conveyed, and the flexibility is high. There is no dead angle below the bamboo products during conveying, and the heat emitted by the heat pipes 31 below can also be more fully conducted to the space below the bamboo products, so that the heat pipes 31 above and below cooperate to realize more full heating and warming of the whole bamboo products, and promote the subsequent spraying and absorption of the antifungal agent.

[0019] As an improved specific embodiment, the conveying mechanism 2 further comprises a plurality of transmission belts 22, and the plurality of transmission belts 22 connect the plurality of transmission rollers 21 to make the transmission rollers 21 rotate synchronously.

[0020] As shown in Figure 1 , 2 , the plurality of transmission belts 22 are connected to one end of the transmission rollers 21 to drive the plurality of transmission rollers 21 synchronously, and the transmission belts 22 are connected to an external power mechanism, such as a servo motor, which is beneficial to the uniform and stable conveying of the bamboo products, thereby ensuring the gradual heating and warming of the bamboo products and avoiding the occurrence of cracking and other conditions caused by uneven heating of the bamboo products.

[0021] As an improved specific embodiment, the heat pipes 31 are arranged in a continuous S-shaped bending along the conveying direction of the conveying mechanism 2.

[0022] As Figure 1 shown, the continuous bending S-shaped heat pipe 31 can realize the recycling of heat energy by connecting the head and tail to the external heat source, and the remaining temperature of the heat medium can be recovered after passing through the heat pipe 31, thereby reducing energy consumption. The heat pipe 31 passes through the width direction of the conveying mechanism 2 through the continuous bending S-shaped interval, thereby covering the entire conveying length and uniformly and stably heating. The heat energy transfer medium introduced into the heat pipe 31 can be selected according to actual needs, such as saturated steam, hot oil, hot air, hot water, etc.

[0023] As an improved embodiment, the surface of the heat pipe 31 is uniformly outwardly extended in the width direction of the conveying mechanism 2 and is provided with a ring-shaped tooth 32 for heat conduction.

[0024] As Figure 1 shown, the ring-shaped tooth 32 is arranged along the upper and lower heat pipes 31 and across the width direction of the conveying mechanism 2, and the outwardly extending contact surface formed by the ring-shaped tooth 32 greatly increases the surface area of the external contact, so that the heat is more fully contacted with the external space and the heat conduction is promoted.

[0025] As an improved embodiment, the bending S-shaped heat pipes 31 of the upper and lower heat pipes 31 are staggered, and the heat conduction of the upper and lower heat pipes 31 is complementary at the staggered projection positions.

[0026] As Figure 1 , 2 shown, the bending S-shaped heat pipe 31 may have a lowest heat position between the parallel heat pipes 31, and by staggering the bending S-shaped heat pipes 31 of the upper and lower heat pipes 31, the lowest heat position point is staggered, thereby playing a certain complementary role when the upper and lower heat pipes 31 conduct heat, and the heating of the bamboo products is more uniform and sufficient.

[0027] The above is only a preferred embodiment of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any technical solution falling within the scope of the present application is within the protection scope of the present application. It should be noted that for ordinary skilled persons in the art, some improvements and decorations without departing from the principles of the present application are also considered as the protection scope of the present application.

Claims

1. A continuous heating and spraying device for bamboo, characterized in that: The system includes a frame (1), on which a conveying mechanism (2) is provided, and a heating mechanism (3) and a spraying mechanism (4) are arranged sequentially along the conveying direction of the conveying mechanism (2). The heating mechanism (3) includes heat-conducting pipes (31) respectively arranged above and below the conveying mechanism (2). When the material is placed on the conveying mechanism (2) for conveying, it is heated by the heat-conducting pipes (31) above and below. The spraying mechanism (4) includes a plurality of spraying pipes (41) arranged at intervals along the width direction above. When the material is conveyed through the spraying mechanism (4), it is sprayed with antifungal agent by the spraying pipes (41) above.

2. The continuous heating and spraying device for bamboo according to claim 1, characterized in that: The conveying mechanism (2) includes several drive rollers (21) spaced apart. The material is supported on the drive rollers (21) and driven by a power mechanism connected to the outside of the drive rollers (21). The gap between the drive rollers (21) allows the heat conduction pipe (31) below to conduct heat upward.

3. The continuous heating and spraying device for bamboo according to claim 2, characterized in that: The conveying mechanism (2) also includes several transmission belts (22), which connect several transmission rollers (21) to make the transmission rollers (21) rotate synchronously.

4. The continuous heating and spraying device for bamboo according to claim 1, 2, or 3, characterized in that: The heat pipe (31) is configured as a continuous S-shaped bend along the conveying direction of the conveying mechanism (2).

5. The continuous heating and spraying device for bamboo according to claim 4, characterized in that: The surface of the heat-conducting pipe (31) is provided with annular teeth (32) for heat conduction that extend uniformly outward in the width direction of the conveying mechanism (2).

6. The continuous heating and spraying device for bamboo according to claim 5, characterized in that: The upper and lower heat pipes (31) are arranged in staggered S-shapes, so that the upper and lower heat pipes (31) can conduct heat complementaryly at the staggered projection positions.

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