Gum dipping device for bamboo curtain production

By designing a resin-impregnation device for bamboo curtain production, and using hot air drying to process the resin-impregnated bamboo curtains, the problem of high moisture content in bamboo curtains was solved, achieving uniform drying of bamboo curtains and improving production efficiency.

CN223902224UActive Publication Date: 2026-02-13CHENGBU MIAOXIANG BAMBOO & WOOD CO LTD
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Patent Information

Application Number
CN202520217183.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-11
Publication Date
2026-02-13
Estimated Expiration
2035-02-11

AI Technical Summary

Technical Problem

In existing technologies, bamboo curtains have a high moisture content before and after impregnation with resin, which makes drying difficult, reduces hot pressing efficiency, and easily causes defects such as bubbling and delamination.

Method used

A resin impregnation device for bamboo curtain production was designed, including an impregnation tank, a conveyor belt, a fan, a heater, and a limiting component. The bamboo curtains after resin impregnation are dried by hot air to control the moisture content. The hot air distribution is optimized by using an air vent and a filter plate to ensure uniform drying.

Benefits of technology

Effective control of the moisture content of bamboo curtains improves the drying efficiency of bamboo curtains after impregnation with glue, avoids bubbling and delamination, and enhances production efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of bamboo curtain processing, and discloses a gum dipping device for bamboo curtain production. Comprising a glue dipping pool, a supporting column is fixedly connected to one side of the glue dipping pool, a draught fan is started to blow air downwards, air flow can be heated after passing through a heater, a bamboo curtain body subjected to glue dipping can be dried, glue on the surface of the bamboo curtain body is promoted to be solidified, hot air can flow into a connecting frame when blown downwards, and therefore the glue dipping effect is improved. Hot air can be transmitted into the air cavities of the vertical frames, the transverse frames and the conveying belts through the connecting frames, the hot air can blow towards the bamboo curtain body after being transmitted into the air inlet cavities, meanwhile, air flow can easily penetrate through the conveying belts through round holes formed in conveying plates of the conveying belts, and the bamboo curtain body between the two sets of conveying belts is evenly dried. Therefore, the bamboo curtain body before and after gum dipping can be dried, the moisture content of the bamboo curtain body can be controlled, and the problem that the moisture content of the bamboo curtain body before and after gum dipping is likely to be high is solved.
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Description

TECHNICAL FIELD

[0001] The utility model relates to bamboo curtain processing technical field more specifically, the utility model relates to a kind of impregnation device for bamboo curtain production. BACKGROUND

[0002] Bamboo curtain is the curtain that is woven with bamboo splint or bamboo silk, since bamboo curtain uses bamboo as raw material, therefore, bamboo curtain retains the inherent density of bamboo, good toughness, the excellent characteristics of big strength, and green environmental protection, pollution-free, is widely used in daily life.

[0003] In prior art, when bamboo curtain is impregnated, the moisture content of part of bamboo curtain can be higher, and if the moisture content of bamboo curtain before impregnation is too high, it will lead to further increase of moisture content after impregnation, increase the difficulty of subsequent drying, and if bamboo curtain with high moisture content is used for impregnation, bamboo curtain with high moisture content can lead to reduction of production efficiency during hot pressing, and easy to produce defects such as blistering and delamination. SUMMARY

[0004] In order to overcome the above-mentioned defects of prior art, the utility model provides an impregnation device for bamboo curtain production.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: an impregnation device for bamboo curtain production, comprising an impregnation tank, a support is fixedly connected to one side of the impregnation tank, a frame plate is fixedly connected to the top end of the support, a cylinder is fixedly connected to the top end of the frame plate, a fan is fixedly connected to the top end of the inner wall of the cylinder, a wind hole is formed in the top end of the inner wall of the cylinder, a heater is fixedly connected to the bottom of the inner wall of the cylinder, a connecting frame is fixedly connected to one side of the frame plate, the connecting frame is arranged at the top end of the impregnation tank, a vertical frame is fixedly connected to one side of the connecting frame, a supporting plate is fixedly connected to the side of the impregnation tank away from the support, a conveying belt is fixedly connected to the top end of the supporting plate, a wind cavity is formed in the inner wall of the conveying belt, a circular hole is formed in the conveying plate of the conveying belt, the conveying belt is arranged in two groups and symmetrically distributed between the supporting plates, a space is arranged between the two groups of conveying belts, two groups of horizontal frames are fixedly connected to one side of the vertical frame, the horizontal frames are fixedly connected to one side of the conveying belt, the inner wall of the horizontal frame is in communication with the wind cavity, the bamboo curtain body is arranged in the space, the bottom of the bamboo curtain body is arranged in the impregnation tank, one end of the bamboo curtain body away from the conveying belt is arranged at the bottom of the frame plate, and a limiting assembly is arranged in the impregnation tank.

[0006] Further, the limiting assembly comprises a first circular roller, the first circular roller is rotatably connected to the bottom of the inner wall of the impregnation tank, a second circular roller is rotatably connected to the top end of the inner wall of the impregnation tank, and the first circular roller and the second circular roller are arranged in two groups and symmetrically distributed in the interior of the impregnation tank.

[0007] Further, the bottom of the frame plate is fixedly connected with an air expansion opening, the air expansion opening is in the shape of a trapezoid, and the air expansion opening is arranged at the top end of the bamboo curtain body.

[0008] Further, the top end of the cylinder is fixedly connected with a filter plate, and the filter plate is in the shape of a circle.

[0009] Further, the glue dipping tank is fixedly connected with a collecting frame away from the side of the supporting plate, and the collecting frame is arranged at the bottom of the side of the bamboo curtain body.

[0010] The technical effects and advantages of the glue dipping device for bamboo curtain production are as follows:

[0011] When the fan is started to blow air downward, the air flow is changed into hot air after passing through the heater, and the hot air blows downward to dry the bamboo curtain body after being dipped in glue, so that the glue on the surface of the bamboo curtain body is solidified. When the hot air blows downward, it flows into the connecting frame, and the hot air is transmitted to the air cavities in the vertical frame, the horizontal frame and the conveying belt through the connecting frame. After the hot air is transmitted into the air cavities, it blows to the bamboo curtain bodies at the centers of the two groups of conveying belts. At the same time, the circular holes arranged on the conveying plates of the conveying belts are also beneficial to the air flow passing through the conveying belts, so that the bamboo curtain bodies in the middle of the two groups of conveying belts are evenly dried. Therefore, the bamboo curtain bodies before and after being dipped in glue can be dried, which is beneficial to controlling the water content of the bamboo curtain body and solving the problem that the water content of the bamboo curtain body may be high before and after being dipped in glue. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a schematic diagram of the cross-sectional structure of the conveying belt.

[0014] Figure 3 It is Figure 2 It is a schematic diagram of the enlarged structure of position A.

[0015] Figure 4 It is a schematic diagram of the overall cross section in the utility model.

[0016] Figure 5 It is Figure 4 It is a schematic diagram of the enlarged structure of position B.

[0017] Figure 6 It is a schematic diagram of the glue dipping tank structure in the utility model.

[0018] In the drawings:

[0019] 1, impregnation pool; 2, support; 3, frame plate; 4, cylinder; 5, fan; 6, connecting frame; 7, vertical frame; 8, horizontal frame; 9, supporting plate; 10, conveyor belt; 11, round hole; 13, bamboo curtain body; 14, first round roller; 15, second round roller; 16, air expansion opening; 17, filter plate; 18, collection frame. DETAILED DESCRIPTION

[0020] 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.

[0021] Embodiment one

[0022] Reference Figure 6 A bamboo curtain production impregnation device, comprising an impregnation pool 1, one side of the impregnation pool 1 is fixedly connected with a support 2, the top end of the support 2 is fixedly connected with a frame plate 3, the top end of the frame plate 3 is fixedly connected with a cylinder 4, the top end of the inner wall of the cylinder 4 is fixedly connected with a fan 5, the top end of the inside of the cylinder 4 is provided with an air hole, the bottom of the inner wall of the cylinder 4 is fixedly connected with a heater, one side of the frame plate 3 is fixedly connected with a connecting frame 6, the connecting frame 6 is arranged at the top end of the impregnation pool 1, one side of the connecting frame 6 is fixedly connected with a vertical frame 7, the side of the impregnation pool 1 away from the support 2 is fixedly connected with a supporting plate 9, the top end of the supporting plate 9 is fixedly connected with a conveyor belt 10, the inner wall of the conveyor belt 10 is provided with an air cavity, the conveying plate of the conveyor belt 10 is provided with a round hole 11, the conveyor belt 10 is provided with two groups and is symmetrically distributed between the supporting plate 9, a space is arranged between the two groups of conveyor belts 10, one side of the vertical frame 7 is fixedly connected with two groups of horizontal frames 8, the horizontal frames 8 are fixedly connected on one side of the conveyor belt 10, the inner wall of the horizontal frame 8 is in communication with the air cavity, the bamboo curtain body 13 is arranged inside the space, the bottom of the bamboo curtain body 13 is arranged in the impregnation pool 1, one end of the bamboo curtain body 13 away from the conveyor belt 10 is arranged at the bottom of the frame plate 3, and a limiting assembly is arranged in the impregnation pool 1.

[0023] In order to solve the problem that the moisture content of the bamboo curtain may be high before and after the impregnation processing, when the bamboo curtain body 13 needs to be impregnated, one side of the bamboo curtain body 13 can pass between the two groups of conveying belts 10, and the bamboo curtain body 13 is conveyed to one side by the two groups of conveying belts 10. When the bamboo curtain body 13 is conveyed to one side, the bottom of the bamboo curtain body 13 passes through the impregnation tank 1, so that the bamboo curtain body 13 can be impregnated and processed. After the bamboo curtain body 13 is impregnated, one end of the bamboo curtain body 13 is pulled out by the traction device, and then the fan 5 provided in the cylinder 4 is started. When the fan 5 is started, it blows downward. After the air flow passes through the heater, it changes into hot air. When the hot air blows downward, it can dry the impregnated bamboo curtain body 13, so that the glue on the surface of the bamboo curtain body 13 solidifies. When the hot air blows downward below the frame plate 3, it flows into the connecting frame 6 provided on one side of the frame plate 3. By providing the connecting frame 6, the hot air can be transmitted to the vertical frame 7 through the connecting frame 6. After the hot air blows into the vertical frame 7, it is transmitted to the air cavity in the inner wall of the conveying belt 10 through the two groups of horizontal frames 8 provided on one side of the vertical frame 7. After the hot air is transmitted into the air cavity, it blows to the bamboo curtain body 13 in the center of the two groups of conveying belts 10. At the same time, the circular holes 11 provided on the conveying plate of the conveying belt 10 are also beneficial to the air flow passing through the conveying belt 10, so that the bamboo curtain body 13 between the two groups of conveying belts 10 is evenly dried, so that the bamboo curtain body 13 before and after impregnation can be dried, which is beneficial to control the moisture content of the bamboo curtain body 13.

[0024] Referring to Figure 6 , the limiting assembly comprises a first circular roller 14 rotatably connected to the bottom of the inner wall of the impregnation tank 1, and a second circular roller 15 rotatably connected to the top end of the inner wall of the impregnation tank 1. The first circular roller 14 and the second circular roller 15 are provided in two groups and symmetrically distributed in the interior of the impregnation tank 1.

[0025] By providing two groups of first circular rollers 14, when the bamboo curtain body 13 passes through the impregnation tank 1, the first circular rollers 14 can guide part of the bamboo curtain body 13 to the bottom of the impregnation tank 1, so that the bamboo curtain body 13 can be impregnated and processed. By providing two groups of second circular rollers 15, it is beneficial to make the bamboo curtain body 13 enter and exit the impregnation tank 1 when the bamboo curtain body 13 enters and exits the impregnation tank 1.

[0026] Referring to Figure 4 , the bottom of the frame plate 3 is fixedly connected with an air expansion port 16, the shape of the air expansion port 16 is trapezoidal, and the air expansion port 16 is provided at the top end of the bamboo curtain body 13.

[0027] By providing a trapezoidal air expansion port 16 at the bottom of the frame plate 3, when the hot air in the frame plate 3 blows downward, it is beneficial to expand the range of hot air blowing through the trapezoidal air expansion port 16, so that a larger range of bamboo curtain body 13 is dried.

[0028] With reference to Figure 5 The top end of the cylinder 4 is fixedly connected with a filter plate 17, and the filter plate 17 is circular in shape.

[0029] By arranging the filter plate 17 at the top end of the cylinder 4, the air flow entering the cylinder 4 can be filtered, preventing the air flow containing impurities from blowing on the top of the bamboo curtain body 13.

[0030] With reference to Figure 4 The impregnation tank 1 is fixedly connected with a collection frame 18 away from the side of the supporting plate 9, and the collection frame 18 is arranged at the bottom of one side of the bamboo curtain body 13.

[0031] By arranging the collection frame 18 at one side of the impregnation tank 1, when the bamboo curtain body 13 is taken out of the impregnation tank 1, the glue dripping at the bottom of the bamboo curtain body 13 can be collected through the collection frame 18, preventing the glue from dripping on the ground.

[0032] Working principle: in order to solve the problem that the moisture content of bamboo curtain may be high before and after the bamboo curtain is dipped in glue, when the bamboo curtain body 13 needs to be dipped in glue, one side of the bamboo curtain body 13 is passed between the two groups of conveying belts 10, the bamboo curtain body 13 is conveyed to one side by the two groups of conveying belts 10, when the bamboo curtain body 13 is conveyed to one side, the bottom of the bamboo curtain body 13 passes through the dipping tank 1, so that the bamboo curtain body 13 can be dipped in glue, by arranging the two groups of first circular rollers 14, when the bamboo curtain body 13 passes through the dipping tank 1, the two groups of first circular rollers 14 can guide part of the bamboo curtain body 13 to the bottom of the dipping tank 1, so that the bamboo curtain body 13 can be dipped in glue, by arranging the two groups of second circular rollers 15, when the bamboo curtain body 13 enters and exits the dipping tank 1, it is beneficial to make the bamboo curtain body 13 enter and exit the dipping tank 1, after the bamboo curtain body 13 is dipped in glue, one end of the bamboo curtain body 13 is pulled out by the traction device, then the fan 5 arranged in the cylinder 4 is started, when the fan 5 is started, it blows air downward, after the air flow passes through the heater, it changes into hot air, when the hot air blows downward, it can dry the bamboo curtain body 13 after dipping in glue, and promote the curing of the glue on the surface of the bamboo curtain body 13, the air flow entering the cylinder 4 can be filtered by the filter plate 17, the range of hot air blowing is expanded by the trapezoidal air expansion opening 16, so that a larger range of bamboo curtain body 13 is dried, when the hot air blows below the frame plate 3, it flows into the connecting frame 6 arranged on one side of the frame plate 3, by arranging the connecting frame 6, the hot air can be transmitted to the vertical frame 7 through the connecting frame 6, after the hot air blows into the vertical frame 7, it is transmitted to the air cavity in the inner wall of the conveying belt 10 through the two groups of horizontal frames 8 arranged on one side of the vertical frame 7, after the hot air is transmitted into the air cavity, it blows to the bamboo curtain body 13 in the center of the two groups of conveying belts 10, at the same time, the circular holes 11 arranged on the conveying plate of the conveying belt 10 are also beneficial to the air flow passing through the conveying belt 10, so that the bamboo curtain body 13 between the two groups of conveying belts 10 is evenly dried, so that the bamboo curtain body 13 before and after dipping in glue can be dried, which is beneficial to controlling the moisture content of the bamboo curtain body 13, by arranging the collecting frame 18 on one side of the dipping tank 1, when the bamboo curtain body 13 is taken out from the dipping tank 1, the glue dripping from the bottom of the bamboo curtain body 13 can be collected through the collecting frame 18.

[0033] Finally: the above only describes preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A bamboo curtain production impregnation device, characterized by, The utility model provides an impregnation tank, the one side of impregnation tank (1) is fixed with support (2), the top of support (2) is fixed with frame board (3), the top of frame board (3) is fixed with cylinder (4), the top of cylinder (4) inner wall is fixed with fan (5), the top of cylinder (4) inside is provided with air hole, the bottom of cylinder (4) inner wall is fixed with heater, one side of frame board (3) is fixed with connecting frame (6), connecting frame (6) is set at the top of impregnation tank (1), one side of connecting frame (6) is fixed with vertical frame (7), the side away from support (2) of impregnation tank (1) is fixed with supporting plate (9), the top of supporting plate (9) is fixed with conveyer belt (10), the inner wall of conveyer belt (10) is provided with air cavity, the conveying plate of conveyer belt (10) is provided with round hole (11), conveyer belt (10) is provided with two groups, and is symmetrically distributed between supporting plate (9), and is provided with space between two groups conveyer belt (10), one side of vertical frame (7) is fixed with two groups horizontal frame (8), horizontal frame (8) is fixed at one side of conveyer belt (10), the inner wall of horizontal frame (8) is connected with air cavity, and bamboo curtain body (13) is arranged between two groups conveyer belt (10), bamboo curtain body (13) is arranged in the inside of space, the bottom of bamboo curtain body (13) is arranged in impregnation tank (1), the end away from conveyer belt (10) of bamboo curtain body (13) is arranged at the bottom of frame board (3), the inside of impregnation tank (1) is provided with limiting assembly.

2. The bamboo curtain production impregnation device according to claim 1, characterized in that, The limiting assembly includes a first circular roller (14) rotatably connected to the bottom of the inner wall of the impregnation tank (1), and a second circular roller (15) rotatably connected to the top of the inner wall of the impregnation tank (1), wherein the first circular roller (14) and the second circular roller (15) are both provided with two groups and symmetrically distributed in the inside of the impregnation tank (1).

3. The bamboo curtain production impregnation device according to claim 2, characterized in that, The bottom of the frame board (3) is fixed with an air expansion port (16), which is trapezoidal in shape and arranged at the top of the bamboo curtain body (13).

4. The bamboo curtain production impregnation device according to claim 3, characterized in that, The top of the cylinder (4) is fixed with a filter plate (17), which is circular in shape.

5. The bamboo curtain production impregnation device according to claim 4, characterized in that, The side away from the supporting plate (9) of the impregnation tank (1) is fixed with a collection frame (18), which is arranged at the bottom of one side of the bamboo curtain body (13).