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Bamboo slice de-knotting sorting device

A sorting device and technology of bamboo slices, which can be used in biological packaging, sustainable packaging, sugarcane machining, etc., can solve the problems of increasing operational risk and not being able to arrange bamboo green noodles or bamboo yellow noodles in a good order.

Active Publication Date: 2022-07-05
NANJING FORESTRY UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, because domestic bamboo glulam processing enterprises cannot arrange the green or yellow sides of the bamboo face up or down in order, they need to arrange a lot of operators to select the noodles and feed the bamboo slices to the planer. , adding a lot of operators
And because there are a lot of fiber burrs on the bamboo slices and the irregular bamboo knots on the yellow surface of the bamboo, they often pierce the workers, which increases the risk of operation.

Method used

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  • Bamboo slice de-knotting sorting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0074] see figure 1 The shown bamboo slice de-knotting and sorting device includes a sorting device 4 , a clamping conveying device 3 , an inner knot removing device 2 , a splitting knife ring 1 , and an impact pushing device 5 , which are arranged in sequence along the axis.

[0075] The impact pushing device 5 is used to push the original bamboo, which is small in the front and large in the back, to move forward along the axis, and belongs to the prior art, such as pushing an oil cylinder.

[0076] The splitting knife ring 1, which has a plurality of splitting knives 11 arranged in the circumferential direction, belongs to the prior art, and is used to split the original bamboo 100 pushed by the impact pushing device into equal-width bamboo pieces 101 in the circumferential direction.

[0077] In the inner section removing device 2, a scraper ring 22 is provided on the outer periphery of the large end of the conical cylinder 21 with a small rear and a large front; a plurali...

Embodiment 2

[0088] The main difference between the bamboo strip de-knotting sorting device of Example 2 and Example 1 is the sorting device.

[0089] Compared with the first embodiment, the sorting device 4 of the second embodiment has more elastic sheets 6 and elastic pressing plates 7 . Of course, since the elastic sheet 6 is provided in the gap 44 between the inner cylinder and the outer cylinder in the second embodiment, the height of the gap 44 between the inner cylinder and the outer cylinder in the second embodiment can be larger than that in the first embodiment, as long as the free The elastic sheet 6 in the state is used to compress the distance from the outer end 62 of the bamboo sheet to the outer cylinder wall (distance in the radial direction of the sleeve) j satisfies: 0.5h≤j≤0.7h, the average thickness of the bamboo sheet for h. In this way, after the bamboo pieces enter the gap 44, the bamboo pieces 101 are pressed against the wall of the outer cylinder by the elastic pi...

Embodiment 3

[0096] see Figure 15-19 As shown, the main difference between Embodiment 3 and Embodiment 2 is that the shape of the elastic sheet, its specific connection structure with the inner cylinder, and the arrangement on the inner cylinder are different, which will be described in detail below.

[0097] In the radial direction of the sleeve, the inner end 61 of the elastic sheet 6 is indirectly connected to the inner cylinder wall through the torsion block 8 and the arc-shaped plate 9. The arc-shaped plate 9 is attached to the circumferential direction of the inner cylinder 41, and the rear end of the torsion block 8 is connected to the arc-shaped plate 9. The front end of the shaped plate 9 is connected, and the end of the front end of the torsion block 8 close to the inner cylinder is connected with the inner end 61 of the elastic sheet 6 (see the connection between the torsion block and the arc plate Figure 16 Way). The front end of the torsion block 8 is far away from the inne...

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Abstract

This patent provides a device for removing knots of bamboo pieces, which can remove the inner knots of bamboo pieces and sort the green and yellow sides of bamboo pieces in sequence in one direction. Sorting device, clamping and conveying device; inner section removing device, including a conical cylinder, at least two pressing half rings are arranged in the circumferential direction of the conical cylinder, and the pressing half rings can move along the radial direction of the conical cylinder, A scraper ring is arranged around the outer circumference of the conical cylinder; the sorting device includes an e-shaped sleeve composed of an inner cylinder and an outer cylinder, and two shifting forks located at both ends of the sleeve; h < the gap between the inner cylinder and the outer cylinder t < 2h, bamboo The thickness of the sheet is h, and there is a transverse outlet between the side of the inner cylinder and the side of the outer cylinder away from the axis; the clamping conveying device includes an inner ring that moves on the axis, and at least two clamping halves are arranged on the circumference of the inner ring. The ring, the clamping half ring is connected with the clamping power device which drives it to move radially along the inner ring, and the clamping power device is connected with the conveying power device which drives it to move axially.

Description

technical field [0001] This patent relates to bamboo processing equipment. Specifically, it is a method of removing the inner knots of the bamboo pieces after the original bamboo is divided into bamboo pieces, and sorting the bamboo pieces with the green or yellow surfaces of the bamboo pieces facing one direction. device. Background technique [0002] When processing bamboo lamella, it is necessary to split the original bamboo into bamboo pieces of several widths, and then slicing the bamboo pieces into bamboo strips. Since the bamboo green surface and the bamboo yellow surface of the bamboo pieces are both parts that cannot be used in production, It needs to be removed with a slicer. In the slicing machine, the bamboo green noodles and the bamboo yellow noodles need to be respectively corresponding to different knives to be efficiently sliced ​​and removed at one time. Therefore, after the slicing process, it is necessary to arrange the bamboo slices in order with the ba...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B27J1/00
CPCB27J1/00Y02W90/10
Inventor 蔡家斌曹帅李明晗周楠刘畅王鹏宇
Owner NANJING FORESTRY UNIV