CN210880090U

CN210880090U - Die assembly

Info

Publication number: CN210880090U
Application number: CN201921675652.XU
Authority: CN
Inventors: 钟世禄; 陈浩; 王玥; 叶彬洁; 王麒宇
Original assignee: Nanjing Forestry University
Current assignee: Jiangsu Shunzhou Intelligent Technology Research Institute Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-06-30
Anticipated expiration: 2029-10-09

Abstract

The utility model belongs to the technical field of furniture processing, specifically speaking relates to a die assembly, including the base be equipped with the bed die on the base the top of bed die is equipped with the moulding-die the top of going up the moulding-die is equipped with the slide rail top on the slide rail is equipped with elevating gear the below of bed die just is located be equipped with sprinkler in the base, the utility model discloses simple structure.

Description

Die assembly

Technical Field

The utility model belongs to the technical field of furniture processing, specifically speaking relates to a die assembly.

Background

With the continuous improvement of living standard, the manual processing furniture is more and more popular. I school cooperates with a large furniture processing enterprise, and hopes to develop a die capable of bending a solid wood board (high-end furniture basically abandons a carpentry board, a shaving board and the like).

It is known that it is difficult to manually bend solid wood boards to ensure the quality of the same batch of products.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a die assembly that artifical solid wood board of simulation was bent.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

the die assembly is characterized by comprising a base, wherein a lower die is arranged on the base, an upper die is arranged above the lower die, a sliding rail is arranged above the upper die, a lifting device is arranged above the sliding rail, and a spraying device is arranged below the lower die and in the base.

Preferably, limiting plates capable of sliding along the sliding rails are arranged at two ends of the lifting device.

Preferably, the spraying device comprises an accommodating cavity, and a plurality of spraying columns are arranged at the upper end of the accommodating cavity.

Preferably, an ignition device is provided at the upper end of the spray post.

Preferably, the lower die is of arcuate design, the upper die and the lower die cooperate with each other, and the upper die is of circular design in cross-section.

Preferably, a groove is formed at a central position of the upper die.

Compared with the prior art, the utility model discloses an advantage is with positive effect: a die assembly for simulating manual bending of a solid wood board is provided.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is another schematic structural diagram of the present invention.

Fig. 3 is a schematic view of a solid wood board structure.

Fig. 4 is a schematic view of the structure after bending.

Fig. 5 is a schematic view of the structure of the upper die.

Fig. 6 is a schematic view of a structure of a lower press mold.

Fig. 7 is a schematic diagram of a limiting plate structure.

Detailed Description

The following describes in detail embodiments of the present invention with reference to the accompanying drawings.

As shown in fig. 1 to 3, a die assembly is characterized by comprising a base 1, a lower die 2 is arranged on the base, an upper die 3 is arranged above the lower die, a slide rail 4 is arranged above the upper die, a lifting device 5 is arranged above the slide rail, and a spraying device 7 is arranged below the lower die and in the base.

Preferably, limiting plates 6 capable of sliding along the sliding rails are arranged at two ends of the lifting device.

Preferably, the spraying device comprises a receiving cavity 71, at the upper end of which a number of spraying studs 72 are provided.

Preferably, an ignition device 8 is provided at the upper end of the spray post.

Preferably, the upper die is provided with a groove 9 at a central position thereof.

Principle of operation

My factory can hold solvents such as ethanol, black tea in holding the intracavity, holds the chamber and is connected with the constant flow pump of predetermineeing externally, and these solvents are along with spraying the post blowout to can spray on solid board 10, spray the solvent for what is because when crooked to solid board, cause the solid board snap easily, spray solvent addable flexibility, reduce the fracture possibility.

The spraying column can spray the solvent, an ignition device (similar to a single-head structure of a gas stove, but the device has one more solvent spraying function, the surface of the lower pressing die is in a porous design) is additionally arranged above the spraying column, and the ignition device can ignite the solvent sprayed by the spraying column, so that the solid wood board can be burnt.

Of course, the spray bars of the first generation products of my plant were horizontal, which provided the benefit of being far from the solid board to allow for easy control of flame.

However, there are disadvantages in that the time for bending a solid wood board is too long, which reaches about 30min, and the solvent sprayed from the spray column needs to be high, which causes waste of the solvent.

The improved method of our factory is that the shape of a plurality of spraying columns is designed into a circular arc shape and can surround the lower pressing die, so that the energy consumption can be saved to the maximum extent, the sprayed flame is closer to the solid wood board, the solid wood board is easier to bend, but the defect is that the inside of the solid wood board is easy to burn.

Before using this device, adjusting the position of limiting plate, the limiting plate lower extreme is equipped with the portion of dodging the base, and the upper end of limiting plate slides along the slide rail to be equipped with the mounting, fix on the slide rail (this is indisputable), in order to realize the restriction to the solid board.

Then, spraying a solvent until the solvent soaks the to-be-bent part of the solid wood board, slightly moving down the lifting device until the solid wood board is slightly deformed, starting the ignition device, spraying flame (certainly, the solvent is combustible, most of our factories use alcohol), burning the to-be-bent part of the solid wood board, slowly moving down the lifting device while burning, driving the upper pressing die to move down by the lifting device, mutually matching with the lower pressing die, realizing the bending of the solid wood board until the solid wood board is bent to a required size, stopping burning, spraying the solvent, and limiting for 10 min.

Through the steps, the processed solid wood board is easier to bend and is not easy to break after being peeled (shaved).

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The die assembly is characterized by comprising a base, wherein a lower die is arranged on the base, an upper die is arranged above the lower die, a sliding rail is arranged above the upper die, a lifting device is arranged above the sliding rail, and a spraying device is arranged below the lower die and in the base.

2. The die assembly according to claim 1, wherein stopper plates are provided at both ends of the elevating device to be slidable along the slide rails.

3. A die assembly as set forth in claim 2, wherein the spray means includes a receiving cavity, and a plurality of spray posts are provided at an upper end of the receiving cavity.

4. A die assembly as recited in claim 3, wherein an ignition device is provided at an upper end of the spray post.

5. A die assembly as claimed in claim 4, characterized in that the lower die is of arcuate design, the upper die co-operates with the lower die, and the upper die is of circular design in cross-section.

6. A die assembly as set forth in claim 5, wherein the upper die has a recess formed at a central position thereof.