CN214725010U

CN214725010U - Annular bamboo piece shaping equipment

Info

Publication number: CN214725010U
Application number: CN202120870532.6U
Authority: CN
Inventors: 娄志超; 李延军; 韩贺; 王秋怡
Original assignee: Nanjing Forestry University
Current assignee: Nanjing Forestry University
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-16
Anticipated expiration: 2031-04-26

Abstract

The utility model discloses an annular bamboo material piece shaping equipment, which comprises a box body, a hot-pressing bending component and a sealing cover plate, wherein the bottom center of a cavity of the box body is provided with an annular shaping ring, a plurality of hot-pressing bending components surround and surround the shaping ring, the hot-pressing bending component comprises a telescopic part and a hot-pressing push plate, the cylinder barrel is fixed on the outer wall of the box body and extends into the cavity of the box body, the hot-pressing push plate is connected with the free end of a piston rod of the telescopic part, one side edge of the hot-pressing push plate close to the shaping ring is provided with an arc surface which is coaxial with the shaping ring, the sealing cover plate is arranged at the top of the box body and can be turned over relative to the box body to open or close the cavity of the box body, heating resistance wires are embedded in the hot-pressing push plate and the shaping ring, and a temperature controller electrically connected with the heating resistance wires is arranged on the outer wall of the box body, this annular bamboo material piece modular system, process steps is simple, the manual operation of being convenient for, can improve production efficiency moreover.

Description

Annular bamboo piece shaping equipment

Technical Field

The utility model relates to a bamboo timber processing technology field specifically is an annular bamboo material piece modular system.

Background

The bamboo material is an environment-friendly and recyclable green building material. The bamboo exhibition plates with different specifications can be obtained by subjecting the fast-growing and short-period bamboo to a series of processing procedures of inner joint removal, green and yellow removal, high-temperature softening, flattening, drying, sanding and the like. The existing production and processing technology is mature, components with the size and the length can be obtained, and the bamboo bending piece can obviously enhance the physical and mechanical strength of the bamboo components, effectively prolong the service life of bamboo products and has excellent development prospect.

At present, due to the fact that temperature and humidity are not properly controlled, the rate of finished products is low, the problems of cracking, glue opening and the like occur, and the service life of bamboo products is reduced to a certain extent. Due to the existing problems, bamboo bending parts manufactured by the traditional method are difficult to rapidly popularize in industries such as furniture manufacturing and the like.

In patent application No. CN102145501A, although a bent member is successfully prepared, the method for preparing a bent member of bamboo furniture adopts processes such as embryo assembling, heating and bending, gluing, embryo assembling and shaping, and the like, and the operation process is complicated due to repeated use of a fixture for fixing, 2 times of assembly, and the like. Needs manual multiple operations and reduces the production efficiency.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made in view of the above and/or other problems that exist in the preparation of the bending member of the existing bamboo furniture.

Therefore, the utility model aims at providing an annular bamboo material piece modular system, process steps is simple, the manual operation of being convenient for can improve production efficiency moreover.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

an annular bamboo article former, it includes:

the center of the bottom of the chamber of the box body is provided with an annular shaping ring;

the hot-pressing bending assemblies surround the fixed ring, each hot-pressing bending assembly comprises a telescopic part and a hot-pressing push plate, the cylinder barrel is fixed on the outer wall of the box body and extends into the cavity of the box body, the hot-pressing push plate is connected with the free end of the piston rod of the telescopic part, and an arc-shaped surface which is coaxial with the fixed ring is arranged on one side edge, close to the fixed ring, of the hot-pressing push plate;

the sealing cover plate is arranged at the top of the box body and can be overturned relative to the box body to open or close the cavity of the box body;

heating resistance wires are embedded into the hot-pressing push plate and the fixed ring, and a temperature controller electrically connected with the heating resistance wires is arranged on the outer wall of the box body.

As an annular bamboo material piece modular system's an preferred scheme, wherein, the bottom of sealed apron still is provided with supports the clamp plate, and works as sealed apron will when the cavity of box seals, support the clamp plate with the top contact of decide type circle.

As an annular bamboo material piece modular system's an optimal selection scheme, wherein, flexible part is cylinder or pneumatic cylinder.

As an annular bamboo material piece modular system's an preferred scheme, wherein, the crooked subassembly of hot pressing is six, and six the setting of the crooked subassembly equidistance of hot pressing is in on the lateral wall of box.

Compared with the prior art, the utility model discloses the beneficial effect who has is: the bamboo timber after will glue, group embryo is put into to the box and is placed between decide type circle and the crooked subassembly of hot pressing, then starts flexible part and drive the hot pressing push pedal and can be the annular to the crooked design of bamboo timber to the outer wall laminating of bamboo timber extrusion and decide type circle, and process steps is simple, does not need the manual work to do too much operation, is showing and is improving production efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a front view of the annular bamboo piece shaping equipment of the present invention;

fig. 2 is a top cross-sectional view of the annular bamboo piece shaping device of the present invention;

fig. 3 is the utility model discloses an annular bamboo timber that annular bamboo timber spare modular system preparation obtained.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides an annular bamboo material piece modular system, process steps is simple, and the manual operation of being convenient for can improve production efficiency moreover.

Fig. 1-2 are schematic structural diagrams illustrating an embodiment of an annular bamboo piece shaping apparatus according to the present invention, please refer to fig. 1-2, and a main body of the annular bamboo piece shaping apparatus includes a box 100, a hot-press bending assembly 200, and a sealing cover plate 300.

The box body 100 is used for bearing the processed parts of the bamboo wood, and the center of the bottom of the cavity of the box body 100 is provided with an annular shaping ring 110 which is used for being matched with the hot-pressing bending assembly 200 to extrude the bamboo wood to shape the bamboo wood into a ring. In the present embodiment, preferably, a pressing plate is further disposed at the bottom of the sealing cover 300, and the pressing plate contacts the top of the fixed ring 110 when the sealing cover 300 closes the chamber of the box 100. The bamboo top pressing device is used for pressing the top of the bamboo to prevent the top of the bamboo from tilting.

A plurality of hot pressing crooked subassemblies 200 encircle and surround decide type circle 110 for to the bamboo timber extrusion bending, specific hot pressing crooked subassembly 200 includes that the cylinder is fixed at box 100 outer wall and extend to telescopic part 210 in its cavity and the hot pressing push pedal 220 of being connected with telescopic part 210's piston rod free end, and a side that hot pressing push pedal 220 is close to decide type circle 110 has the arcwall face 210a with the axle center with decide type circle 110, wherein, hot pressing push pedal 220 with all the embedding is installed with the heating resistor silk in the decide type circle 110, just box 100 outer wall be provided with the temperature controller that the heating resistor silk is connected electrically. For adjusting the temperature of the hot pressing push plate 220 and the fixed ring 110, it is preferable that the telescopic member 210 is a cylinder or a hydraulic cylinder in the present embodiment. Six thermocompression bonding assemblies 200 are provided, and the six thermocompression bonding assemblies 200 are equidistantly disposed on the sidewall of the housing 100.

With reference to fig. 1 to 3, the annular bamboo piece shaping apparatus of the present embodiment specifically uses the following process: flattening selected bamboo into bamboo strips, cutting, and gluing (200 g/m)²) Assembling the bamboo wood, putting the bamboo wood into a temperature and humidity adjusting device, setting the temperature at 95 ℃ and the humidity at 90%, treating for 20 min, placing the treated bamboo wood into a box body 100, and enabling the bamboo wood to be positioned in a hot-pressing bending assembly 200And between the fixed ring 110, adjusting the temperature of the heating resistance wire through a temperature controller to make the temperature generated by the heating resistance wire be 100-105 ℃, then starting one of the hot-pressing bending assemblies 200 to make the telescopic component 210 on the hot-pressing assembly 200 push the corresponding hot-pressing push plate 220 to slowly move towards the fixed ring 110, clamping the bamboo wood on the fixed ring 110, then sequentially and correspondingly starting the other hot-pressing assemblies 200 on the two sides of the hot-pressing assembly 200 to make the telescopic component 210 push the corresponding hot-pressing push plate 220 to bend and attach the bamboo wood on the fixed ring 110, and bending and shaping the bamboo wood into the annular bamboo wood as shown in fig. 3.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an annular bamboo material piece modular system which characterized in that includes:

the box body (100) is provided with an annular shaping ring (110) at the center of the bottom of a chamber;

the hot-pressing bending assemblies (200) surround the fixed ring (110), the hot-pressing bending assemblies (200) comprise telescopic parts (210) and hot-pressing push plates (220), the cylinder barrels are fixed on the outer wall of the box body (100) and extend into the cavities of the telescopic parts, the telescopic parts are connected with the free ends of the piston rods of the telescopic parts (210), and arc-shaped surfaces (210 a) coaxial with the fixed ring (110) are arranged on one side edges, close to the fixed ring (110), of the hot-pressing push plates (220);

the sealing cover plate (300) is arranged at the top of the box body (100) and can be turned over relative to the box body (100) to open or close the cavity of the box body (100);

heating resistance wires are embedded in the hot-pressing push plate (220) and the fixed ring (110), and a temperature controller electrically connected with the heating resistance wires is arranged on the outer wall of the box body (100).

2. The annular bamboo piece sizing device as claimed in claim 1, wherein the bottom of the sealing cover plate (300) is further provided with a pressing plate, and when the sealing cover plate (300) closes the chamber of the box body (100), the pressing plate is in contact with the top of the sizing ring (110).

3. The annular bamboo piece shaping equipment according to claim 1, wherein the telescopic member (210) is a cylinder or a hydraulic cylinder.

4. The annular bamboo piece sizing device as claimed in claim 1, wherein the number of the hot press bending assemblies (200) is six, and the six hot press bending assemblies (200) are equidistantly arranged on the side wall of the box body (100).