Recombinant bamboo steam injection hot press heat pipe cleaning device

Abstract

A kind of reed bamboo steam injection hot press heat pipe cleaning device belongs to forestry machinery:Screen brush is connected with the middle part of connecting shaft by keying, screen brush is arranged in four groups of screen in circumference, glue box is fixed with screen brush support, scraper brush is connected with the upper part of connecting shaft by keying, scraper is fixed with scraper brush support, multifunctional brush is connected with the end of connecting shaft by keying, multifunctional brush is equipped with multifunctional brush near steam injection hot pipe outlet, multifunctional brush is fixed with multifunctional brush support, multifunctional brush is equipped with multifunctional brush ball arm, multifunctional brush is equipped with multifunctional brush partition plate away from steam injection hot pipe outlet, handle cover is rotatably assembled with connecting shaft, connecting shaft is fixed with rotating motor by key, the device is manually operated by artificial, can select cleaning time according to different situations, speed and position, improve the efficiency of reed bamboo hot pressing, the device has the characteristics of novel design, simple and reasonable, reliable quality.

Description

Technical Field

[0001] This invention pertains to forestry machinery and mainly relates to a device for cleaning the heat pipes of a reconstituted bamboo spray steaming and pressing machine, which is assembled with the heat pipes of the reconstituted bamboo spray steaming and pressing machine. Background Technology

[0002] In recent years, reconstituted bamboo has been widely used as a novel material. Currently, the preparation of reconstituted bamboo mostly employs hot pressing technology. During hot pressing, using a steam-spray hot pressing method can significantly improve efficiency; therefore, most commercially available reconstituted bamboo steam-spray hot presses are used for this purpose. However, during the steam-spray hot pressing process, the heat pipes often become clogged due to repeated entry and exit from the reconstituted bamboo sheet. Once clogged, the machine needs to be stopped for cleaning, but because the pipes are filled with bamboo chips and hot melt adhesive, much of which has solidified at the high temperature, cleaning is extremely difficult. Therefore, developing a heat pipe cleaning device for reconstituted bamboo steam-spray hot presses is of significant practical importance. Summary of the Invention

[0003] The purpose of this invention is to address the problems existing in the prior art by researching and designing a device for cleaning the heat pipes of a reconstituted bamboo spray-steam hot press. Compared with ordinary cleaning methods, the device uses three sets of cleaning mechanisms inside the cleaning brush to quickly remove and collect the cured adhesive and bamboo shavings from the inner wall of the heat pipe, thereby improving the production efficiency during the hot pressing process of reconstituted bamboo.

[0004] The objective of this invention is achieved as follows: a screen brush is fixedly connected to the middle of a connecting shaft via a key; the screen brush has four sets of screens arranged in a circle; the screens are fixedly connected to the screen brush support; a glue storage box is fixedly connected to the screen brush support; a scraper brush is fixedly connected to the upper middle part of the connecting shaft via a key; the scraper brush has six sets of scrapers arranged in a circle; the scrapers are fixedly connected to the scraper brush support; a multi-functional brush is fixedly connected to the end of the connecting shaft via a key; the multi-functional brush has multi-functional brush bristles near the outlet of the steam pipe; the multi-functional brush bristles are fixedly connected to the multi-functional brush support; a multi-functional brush ball arm is provided in the middle of the multi-functional brush; the multi-functional brush ball arm is fixedly connected to the multi-functional brush support; a multi-functional brush partition plate is provided away from the outlet of the steam pipe; the multi-functional brush partition plate is fixedly connected to the multi-functional brush support; a handle sleeve is rotatably assembled with the connecting shaft; the connecting shaft is fixedly connected to a rotating motor via a key; and the connecting shaft and the steam pipe are rotatably assembled when cleaning is required.

[0005] This invention utilizes a motor-driven connecting shaft to rotate, which in turn rotates a screen brush, a scraper brush, and a multi-functional brush. As these brushes rotate, their different functions loosen the solidified hot melt adhesive, bamboo shavings, and dust within the heat pipes. This improves the efficiency of the hot-pressing process for reconstituted bamboo and allows workers to control the cleaning time based on the degree of blockage in the heat pipes. Furthermore, this device is characterized by its novel design, simple structure, and reliable operation. Attached Figure Description

[0006] Figure 1 This is a top-view axonometric drawing of a heat pipe cleaning device for a reconstituted bamboo spray steam press.

[0007] Figure 2 This is an isometric view of a screen brush for a heat pipe cleaning device of a reconstituted bamboo spray steam press.

[0008] Figure 3 This is an isometric view of a scraper brush for a heat pipe cleaning device of a reconstituted bamboo spray steam press.

[0009] Figure 4 This is an isometric view of a multi-functional brush for cleaning heat pipes of a reconstituted bamboo spray steam press.

[0010] In the diagram: 1. Screen brush 2. Scraper brush 3. Multifunctional brush 4. Steam pipe outlet 5. Connecting shaft 6. Steam pipe 7. Handle sleeve 8. Rotating motor 9. Screen 10. Screen brush support 11. Glue storage box 12. Scraper 13. Scraper brush support 14. Multifunctional brush ball arm 15. Multifunctional brush support 16. Multifunctional brush divider plate 17. Multifunctional brush bristles Detailed Implementation

[0011] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings:

[0012] A heat pipe cleaning device for a reconstituted bamboo spray-steaming hot press includes a screen brush 1 fixedly connected to the middle of a connecting shaft 5 via a key. The screen brush 1 has four sets of screens 9 arranged circumferentially, each set fixedly connected to a screen brush support 10. A glue storage box 11 is also fixedly connected to the screen brush support 10. A scraper brush 2 is fixedly connected to the upper part of the connecting shaft 5 via a key. The scraper brush 2 has six sets of scrapers 12 arranged circumferentially, each set fixedly connected to a scraper brush support 13. A multi-functional brush 3 is fixedly connected to the end of the connecting shaft 5 via a key. The multi-functional brush 3 has multi-functional brush bristles 1 near the air outlet 4 of the spray-steaming hot pipe. 7. The multi-functional brush bristles 17 are fixedly mounted to the multi-functional brush support 15. The multi-functional brush 3 has a multi-functional brush ball arm 14 in the middle. The multi-functional brush ball arm 14 is fixedly mounted to the multi-functional brush support 15. The multi-functional brush 3 has a multi-functional brush partition plate 16 at a distance away from the steam pipe outlet 4. The multi-functional brush partition plate 16 is fixedly mounted to the multi-functional brush support 15. The handle sleeve 7 is rotatably assembled with the connecting shaft 5. The connecting shaft 5 is fixedly mounted to the rotating motor 8 via a key. The connecting shaft 5 and the steam pipe 6 can be rotatably assembled when cleaning is required.

[0013] During operation, a reconstituted bamboo spray-steaming heat press heat pipe cleaning device is inserted into the spray-steaming heat pipe 6 via the handle sleeve 7, enabling rotatable assembly. At this time, the rotary motor 8 is switched on, and the rotary motor 8 drives the connecting shaft 5 to rotate. The connecting shaft 5 drives the screen brush 1, scraper brush 2, and multi-functional brush 3 to rotate. The multi-functional brush ball arm 14 of the multi-functional brush 3 will be in close contact with the inner wall of the spray-steaming heat pipe 6, expanding the blocked internal space of the spray-steaming heat pipe 6. The multi-functional brush partition plate 16 will be in close contact with the inner wall of the spray-steaming heat pipe 6, dividing and marking the cured hot melt adhesive. The multi-functional brush bristles 17 will be in close contact with the inner wall of the spray-steaming heat pipe 6. Bamboo shavings are swept away, and the scraper 12 of the scraper brush 2 will adhere closely to the inner wall of the steam heating pipe 6 to clean the inner wall. The screen 9 of the screen brush 1 will sieve the cavity of the steam heating pipe 6. After sieving, the liquid will flow into the glue storage box 11. At this time, the worker can hold the handle sleeve 7 and move it up and down to clean the entire inside of the steam heating pipe 6. This method will quickly clean out the debris inside the steam heating pipe 6. After cleaning, turn off the rotating motor 8 switch. After the connecting shaft 5 stops rotating, the connecting shaft 5 can be pulled out. This not only improves the efficiency of the hot pressing process of reconstituted bamboo, but also realizes the glue storage function.

Claims

1. A heat pipe cleaning device for a reconstituted bamboo spray steam press, characterized in that: A screen brush (1) is fixedly connected to the middle of a connecting shaft (5) via a key. The screen brush (1) has four sets of screens (9) arranged in a circle. The screens (9) are fixedly connected to the screen brush support (10). The glue storage box (11) is fixedly connected to the screen brush support (10). A scraper brush (2) is fixedly connected to the upper part of the connecting shaft (5) via a key. The scraper brush (2) has six sets of scrapers (12) arranged in a circle. The scrapers (12) are fixedly connected to the scraper brush support (13). A multi-functional brush (3) is fixedly connected to the end of the connecting shaft (5) via a key. The multi-functional brush (3) has a multi-functional brush bristle (17) near the steam outlet (4) of the steam pipe. The functional brush bristles (17) are fixedly mounted to the multi-functional brush support (15). The multi-functional brush (3) has a multi-functional brush ball arm (14) in the middle. The multi-functional brush ball arm (14) is fixedly mounted to the multi-functional brush support (15). The multi-functional brush (3) has a multi-functional brush partition plate (16) at a distance away from the steam pipe outlet (4). The multi-functional brush partition plate (16) is fixedly mounted to the multi-functional brush support (15). The handle sleeve (7) is rotatably assembled with the connecting shaft (5). The connecting shaft (5) is fixedly mounted to the rotating motor (8) via a key. The connecting shaft (5) is rotatably assembled with the steam pipe (6) when cleaning is required.

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