Device and method for cutting ring in thick bamboo tube
Technical field
The present invention relates to a kind of technical field of bamboo product processing, and in particular to a kind of device for cutting ring in thick bamboo tube.
Background technology
The hollow thick bamboo tube of bamboo product is generally reprocessed by the interior ring of the forced centre of moso bamboo, and the prior art is for interior bamboo
The removing method of section is more original, and artificial forced, a first forced hole is generally carried out using carpenter's chisel or cutter by worker,
Cutter is recycled to clear up ring in the residue on side, whole process is slow, and worker lacks one kind can be quickly forced
The device of ring in thick bamboo tube.
Invention content
In view of the deficienciess of the prior art, that the present invention provides a kind of profession and be capable of the available of quick forced interior ring
In the device for cutting ring in thick bamboo tube.
Specific technical solution of the present invention is as follows:Device for cutting ring in thick bamboo tube, described device include as follows:Fixed machine
Structure comprising holder, at least provided with the Triangle ID claw and an outer triangle claw of a fixed thick bamboo tube on the holder;Rotation
Mechanism comprising motor and the rotating disk being driven by it fix the fixed mechanism in the rotating disk;Reciprocator, packet
Reciprocal driving hydraulic cylinder and its drive rod are included, the drive rod is equipped with cutter, and the cutter includes the trigone being sequentially connected
Cone, curved knife, handle of a knife, connector;Sliding equipment comprising guide rod, the guide rod and the sliding slot on the handle of a knife
It is slidably matched.
The present invention is further arranged to:Triangular pyramid is plugged in the mounting hole of handle of a knife one end;Curved knife is uniformly arranged
In handle of a knife one end and parallel with thick bamboo tube;Handle of a knife is formed by connecting by fixing the frustum of triangular pyramid and the round platform of fixed curved knife;Even
Connector is plugged in the mounting hole of the handle of a knife other end and is coaxially connected with drive rod.
The present invention is further arranged to:The curved knife includes cutting edge, blade, connection-peg, the cutting edge of the curved knife
The angle of two sections is 50-65 degree.
The present invention is further arranged to:The curved knife is at least 3 groups, and is arranged by odd number.
The present invention is further arranged to:The guide rod is at least arranged 2.
Present invention tool has the advantage that:
1. the cutter of optimization design, the arc by subsection setup for the triangular pyramid of holes and for removing ring in residue
Shape knife, triangular pyramid and curved knife are detachable grafting setting, convenient maintenance and replacement.
2. reciprocating impact combination thick bamboo tube rotation mode cut interior ring, during cutting, by rotating mechanism so that
Thick bamboo tube rotates, and manual mobile thick bamboo tube is become pure automation come the method for cutting ring, and the manual push type broach tool of worker is become hydraulic pressure
Driving, driving force is more fully accurate, both greatly improves efficiency, also reduces labor intensity, while can also prevent larger dynamics from damaging
Bad thick bamboo tube cylinder.
Description of the drawings
Fig. 1 the structural representation of present invention.
Fig. 2 is the axial sectional view of the present invention.
Specific implementation mode
Reference attached drawing, the device for cutting ring in thick bamboo tube, specific technical solution of the present invention are as follows:For cutting in thick bamboo tube
The device of ring, described device include as follows:Fixed mechanism comprising holder 8, at least provided with a fixation on the holder 8
The Triangle ID claw 9 of thick bamboo tube 5 and an outer triangle claw 10;Rotating mechanism comprising motor 11 and the rotating disk being driven by it
12, the fixed mechanism is fixed in the rotating disk 12;Reciprocator comprising reciprocal driving hydraulic cylinder 13 and its drive rod
14, the drive rod 14 is equipped with cutter, and the cutter includes the triangular pyramid 1 being sequentially connected, curved knife 2, handle of a knife, connector 3;
Sliding equipment comprising guide rod 7, the guide rod 7 are slidably matched with the sliding slot on the handle of a knife.The other end is fixed on
On holder 8.
Triangular pyramid 1 is plugged in the mounting hole of handle of a knife one end;Curved knife 2 is uniformly arranged in handle of a knife one end and and thick bamboo tube
It is parallel;Handle of a knife is formed by connecting by fixing the frustum 41 of triangular pyramid and the round platform 42 of fixed curved knife;Connector 3, is plugged in
In the mounting hole of the handle of a knife other end and with drive rod 14 is coaxial is connected.
The curved knife 2 includes cutting edge 21, blade 22, connection-peg 23, two sections of the cutting edge 21 of the curved knife
Angle is 50-65 degree.
The curved knife 2 is at least 3 groups, and is arranged by odd number.
The guide rod 7 is at least arranged 2.
When it is implemented, feeding step is as follows:
The first step fixes thick bamboo tube 5.
Second step starts controller 15, and controller controls hydraulic cylinder 13 and acts, and drive rod 14 is stretched out is pushed into bamboo by cutter
In cylinder 5, initial position is returned later.
Third walks, and motor control rotating disk turns an angle, and stops.
Second step and third step are repeated, when thick bamboo tube turns over after a week, ring, which can be obtained, in thick bamboo tube eliminates, and can get removal
The high thick bamboo tube inner surface of quality.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.