CN211590535U

CN211590535U - Device for cutting bamboo chips into cambered surfaces

Info

Publication number: CN211590535U
Application number: CN201922372309.4U
Authority: CN
Inventors: 杨杜娟
Original assignee: Guizhou Qiansenyuan Bamboo-Weaving Art Factory
Current assignee: Guizhou Qiansenyuan Bamboo-Weaving Art Factory
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-09-29
Anticipated expiration: 2029-12-26

Abstract

The invention discloses a device for cutting bamboo chips into cambered surfaces, which is characterized in that: blade (1) centre gripping is on fixing device (2), and blade (1) comprises blade (3), cutting edge A (4), recess (5), cutting edge B (6), and blade (3) are connected as an organic whole with cutting edge A (4), cutting edge B (6), and blade (3) and cutting edge B (6) openly are provided with a plurality of recesses (5) of arranging from big to small, and the reverse side is the inclined plane, forms a plurality of circular arc type cutting edge B (6) of undercut. The bamboo chips cut by the invention have consistent cambered surfaces, short time, high speed and convenient use.

Description

Device for cutting bamboo chips into cambered surfaces

Technical Field

The invention belongs to the technical field of bamboo weaving, and particularly relates to a device for cutting bamboo chips into an arc surface.

Background

Bamboo weaving is deeply loved by consumers as the handicraft, adopt manual weaving mostly when weaving, because need cut into with the bamboo joint of bamboo chip cambered surface during weaving and the cambered surface that does not have the bamboo joint unanimously, and bamboo itself is circular, big end down, the radian is inconsistent, bamboo chip cambered surface after breaking open is big end down unanimous, it is unanimous to need to cut into the cambered surface, the product of weaving out is good, and this process adopts manual completion generally, lead to long time, and is slow in speed, the cambered surface size is inconsistent.

Disclosure of Invention

The invention aims to overcome the defects and provide a device for cutting bamboo chips into cambered surfaces, which has the advantages of consistent cambered surfaces of the cut bamboo chips, short time, high speed and convenient use.

The purpose of the invention and the main technical problem of solving the invention are realized by adopting the following technical scheme:

the invention relates to a device for cutting bamboo chips into cambered surfaces, which is characterized in that: the blade is clamped on the fixing device and comprises a blade body, a cutting edge A, grooves and a cutting edge B, the blade body, the cutting edge A and the cutting edge B are connected into a whole, the front surfaces of the blade body and the cutting edge B are provided with a plurality of grooves which are arranged from large to small, and the back surfaces of the blade body and the cutting edge B are inclined planes to form a plurality of arc-shaped cutting edges B which are recessed downwards.

Fixing device is by the fixing base, splint A, the support frame, handle A, the clamp plate, splint B, remove the seat, the swivel nut, handle B, the base is constituteed, both ends difference fixed mounting has the fixing base about the base upper surface, the swivel nut, the fixing base twists bolted connection splint A, twist the spiral shell axle that sets up on the handle B in the swivel nut, the seat is removed to spiral shell axle top rotatable coupling, remove the seat and twist bolted connection splint B, the base is connected to four stands that the support frame lower extreme set up, the clamp plate can reciprocate to the card income in the upper end, rotatable connection clamp plate above the support frame is twisted to the screw rod that handle A lower extreme set up, splint A, the centre gripping has the blade between the.

The grooves are arc-shaped grooves.

The clamping plate A and the clamping plate B are respectively made of wood plates.

Compared with the prior art, the invention has obvious advantages and beneficial effects. According to the technical scheme, the blade is clamped on the fixing device, the blade body is connected with the blade edge A and the blade edge B into a whole, the front sides of the blade body and the blade edge B are provided with a plurality of grooves which are arranged from large to small, and the back sides of the blade body and the blade edge B are inclined planes to form a plurality of arc-shaped blade edges B which are recessed downwards. Both ends difference fixed mounting has fixing base, swivel nut about the base upper surface, and the fixing base twists bolted connection splint A, twists the spiral shell axle that sets up on the handle B in the swivel nut, and the seat is removed in the rotatable coupling in spiral shell axle top, removes the seat and twists bolted connection splint B, and the base is connected to four stands that the support frame lower extreme set up, and the card is gone into in the upper end and can be reciprocated the clamp plate, rotatable connection clamp plate above the screw rod twist support frame of handle A lower extreme setting, and the centre gripping has the blade between splint A, the splint B. The end of the small bamboo sheet cambered surface penetrates through the lower surface of the pressing plate, the bamboo joint surface of the bamboo sheet cambered surface is placed on one arc-shaped cutting edge B of the plurality of arc-shaped cutting edges B which are recessed downwards, the handle A is rotated, when the small bamboo sheet cambered surface moved downwards by the pressing plate is the same as the arc shape of the selected arc-shaped cutting edge B of the plurality of arc-shaped cutting edges B, one end of the small bamboo sheet cambered surface is pulled to be cut into a consistent cambered surface, the consistency of the bamboo sheet cambered surfaces after cutting is realized, the time is short, the speed is high, and the use is convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the blade of the present invention;

FIG. 3 is a rear view of the blade of the present invention;

FIG. 4 is a front view of the blade of the present invention;

FIG. 5 is a schematic view of the fixing device of the present invention;

FIG. 6 is a schematic structural view of a clamping plate A and a clamping plate B according to the present invention;

FIG. 7 is a schematic structural view of the supporting frame and the pressing plate of the present invention;

fig. 8 is a schematic structural view of the support frame of the present invention.

The labels in the figure are:

1. blade, 2, fixing device, 3, blade, 4, cutting edge A, 5, recess, 6, cutting edge B, 7, fixing base, 8, splint A,9, support frame, 10, handle A,11, clamp plate, 12, splint B,13, removal seat, 14, swivel nut, 15, handle B,16, base.

Detailed Description

The details of the embodiments, structures, features and functions of the invention are set forth in the accompanying drawings and the description of the preferred embodiments.

The invention relates to a device for cutting bamboo chips into cambered surfaces, which is characterized in that: the blade 1 is clamped on the fixing device 2, the blade 1 is composed of a blade body 3, a blade edge A4, grooves 5 and a blade edge B6, the blade body 3, the blade edge A4 and the blade edge B6 are connected into a whole, the front sides of the blade body 3 and the blade edge B6 are provided with a plurality of grooves 5 which are arranged from large to small, and the back sides of the blade body 3 and the blade edge B6 are inclined planes to form a plurality of arc-shaped blade edges B6 which are recessed downwards.

Fixing device 2 comprises fixing base 7, splint A8, support frame 9, handle A10, clamp plate 11, splint B12, remove seat 13, swivel nut 14, handle B15, base 16, both ends are fixed mounting respectively has fixing base 7, swivel nut 14 about base 16 upper face, fixing base 7 twists bolted connection splint A8, twist the spiral shell axle that sets up on handle B15 in the swivel nut 14, the swing nut top rotatable coupling removes seat 13, remove seat 13 twists bolted connection splint B12, four stand connection bases 16 that the support frame 9 lower extreme set up, go up the interior card of upper end and can reciprocate clamp plate 11, the screw rod that the lower extreme of handle A10 set up twists rotatable connection clamp plate 11 on support frame 9, splint A8, the centre gripping has blade 3 between splint B12.

The grooves 5 are arc-shaped grooves.

The clamping plate A8 and the clamping plate B12 are respectively made of wood plates.

When the bamboo cutting knife is used, the blade 1 is placed between the clamping plate A8 and the clamping plate B12, the handle B15 is rotated to push the moving seat 13 to fix the knife body 3, the end of the small arc surface of the bamboo chip penetrates through the lower surface of the pressing plate 11, the bamboo joint surface of the arc surface of the bamboo chip is placed on one arc-shaped cutting edge B6 of the plurality of arc-shaped cutting edges B6 which are recessed downwards, and the handle A10 is rotated to enable the pressing plate 11 to move downwards to make the small arc surface of the bamboo chip identical to the arc shape of one selected arc-shaped cutting edge B6 of the plurality of arc-shaped cutting edges B6, and the end of the small arc surface of the bamboo chip.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention are within the scope of the present invention without departing from the technical spirit of the present invention.

Claims

1. The utility model provides a bamboo chip cuts cambered surface device which characterized in that: blade (1) centre gripping is on fixing device (2), and blade (1) comprises blade (3), cutting edge A (4), recess (5), cutting edge B (6), and blade (3) are connected as an organic whole with cutting edge A (4), cutting edge B (6), and blade (3) and cutting edge B (6) openly are provided with a plurality of recesses (5) of arranging from big to small, and the reverse side is the inclined plane, forms a plurality of circular arc type cutting edge B (6) of undercut.

2. The bamboo chip cambered surface device of claim 1, wherein: the fixing device (2) is composed of a fixing seat (7), a clamping plate A (8), a supporting frame (9), a handle A (10), a pressing plate (11), a clamping plate B (12), a moving seat (13), a threaded sleeve (14), a handle B (15) and a base (16), wherein the fixing seat (7) and the threaded sleeve (14) are fixedly installed at the left end and the right end of the upper surface of the base (16) respectively, the fixing seat (7) is screwed into the bolt to connect the clamping plate A (8), a threaded shaft arranged on the handle B (15) is screwed into the threaded sleeve (14), the top end of the threaded shaft is rotatably connected with the moving seat (13), the moving seat (13) is screwed into the bolt to connect the clamping plate B (12), four upright posts arranged at the lower end of the supporting frame (9) are connected with the base (16), the upper end is internally clamped into the pressing plate (11) capable of moving, a knife body (3) is clamped between the clamping plate A (8) and the clamping plate B (12).

3. The bamboo chip cambered surface device of claim 1, wherein: the groove (5) is an arc-shaped groove.

4. The bamboo chip beveling apparatus of claim 2 wherein: the clamping plate A (8) and the clamping plate B (12) are respectively made of wood plates.