Production process for detachable infinitely-lengthened cold pressing column
A production process and decompression technology, which is applied in the direction of wood compression, manufacturing tools, wood processing equipment, etc., can solve the problems of easy misalignment of joint positions, loose joints, and affecting the service life of columns, so as to strengthen the connection and ensure smoothness Effect
Inactive Publication Date: 2015-04-22
ANHUI HONGYU BAMBOO IND TECH
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Problems solved by technology
In the current processing process, the connection is usually realized by using bolts, rivets and other connecting parts, but the existing connection affects the appearance of the column after the column is made due to the exposed connecting parts, and the exposed connecting parts are easily affected by the outside world and loosen, making The connecting position is easy to be misaligned, which increases the probability of maintenance and affects the service life of the column
Method used
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[0018] A production process of a decomposing infinitely extended cold-pressed column, comprising:
[0019] Bamboo slices are scattered, soaked in glue, dried after pressing to form the same shape of the defibrillation sheet 101; the defibrillation sheets 101 are arranged in sequence, bonded and then pressed to form the column part 1, and the ends of the defibrillation sheet 101 are staggered during bonding, Protrusions 102 or grooves 103 are formed, respectively.
[0020] The multi-layer cylindrical parts 1 are bonded and pressed to form a cold-pressed column; the ends of the cylindrical parts 1 are respectively formed with protrusions 102 and grooves 103, and the head of one cylindrical part 1 is connected to the tail of the other cylindrical part 1. To connect means to embed the protrusion 102 at the head of the cylindrical part 1 into the groove 103 at the tail of another cylindrical part 1 , and bond the protrusion 102 to the groove 103 .
[0021] Use the rivet 2 to pass ...
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The invention provides a production process for a detachable infinitely-lengthened cold pressing column. The production process comprises the steps of beating bamboo pieces to be scattered, dipping the bamboo pieces with glue and pressing and dying the bamboo pieces to form detachable pieces identical in shape; sequentially arranging the detachable pieces and the bonding and pressing the detachable pieces to form column parts, wherein the ends of the detachable pieces are staggered to form protrusions and grooves respectively during bonding; bonding and pressing multiple layers of the column parts to form the cold pressing column; enabling the ends of the column parts to form the protrusions and grooves respectively, embedding the protrusions at the head portions of the column parts into the grooves formed in the tail portions of the corresponding column parts and bonding the protrusions and the grooves; enabling rivets to sequentially penetrating through the protrusions and the grooves, wherein two ends of each rivet and the column parts form position-fixing grooves respectively, and externally-fixed bamboo blocks are bonded in the position-fixing grooves and matched with the position-fixing grooves in shape; repeating the steps till the length of the solid column meets the length requirement. On the premise that firm sleeved connection is ensured by means of the process, infinite lengthening of the column is achieved, the length of the column is manufactured according to the production demand, and surface smoothness of the column is ensured.
Description
technical field [0001] The invention relates to a production process of a decomposing infinitely extended cold-pressed column. Background technique [0002] In the production of furniture and bamboo pavilions in scenic spots, it is often necessary to connect solid wooden or bamboo columns so that the length meets the production requirements. In the current processing process, the connection is usually realized by using bolts, rivets and other connecting parts, but the existing connection affects the appearance of the column after the column is made due to the exposed connecting parts, and the exposed connecting parts are easily affected by the outside world and loosen, making The connecting position is easy to be misaligned, which increases the probability of maintenance and affects the service life of the column. Contents of the invention [0003] The purpose of the present invention is to provide a production process of a debonding type infinitely extended cold-pres...
Claims
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Login to View More IPC IPC(8): B27M3/00B27M1/02B27M1/08
CPCB27M3/00B27M1/02B27M1/08B27M3/18
Inventor 宁其斌王虎君芮文青涂伟宾蒋立伟戴明确
Owner ANHUI HONGYU BAMBOO IND TECH