Fixing support for testing odor of artificial board

Abstract

The utility model relates to a fixing bracket for testing the smell of an artificial board, which is integrally of a metal structure and comprises a fixing frame and a base for supporting the fixing frame from the bottom, the fixing frames are connected into a whole, the fixing frames are divided into a plurality of vertical fixing spaces which are arranged side by side, the fixing spaces are the same in size, the length and the width of the fixing spaces are matched with those of a to-be-measured plate, and the height of the fixing spaces is smaller than that of the to-be-measured plate. According to the scheme, the specific placement requirements of the test pieces can be met, and the test pieces can be tested in batches.

Description

Technical Field

[0001] The utility model relates to the technical field of fixed brackets, in particular to a fixed bracket used for odor testing of artificial boards. Background Art

[0002] According to LY / T 3236-2020, "Odor Classification and Evaluation Methods for Wood-Based Panels and Their Products," odor evaluation testing for veneered wood-based panels requires a fixed bracket inside a dryer to hold the test sample. The test specimens (to be tested) must be placed vertically, with a gap between them, and their bottom edge 200 mm from the dryer opening. Currently, there is no suitable bracket for placing test specimens for testing. Summary of the Invention

[0003] In order to solve the above problems, the purpose of the present invention is to provide a fixed bracket for odor testing of artificial boards, which can meet the specific placement requirements of the test pieces and can perform batch testing of the test pieces.

[0004] A fixed bracket for testing the odor of artificial boards, the fixed bracket being an entire metal structure, comprising a fixed frame and a base supporting the fixed frame from the bottom; the fixed frame being connected as a whole, the fixed frame is separated into a plurality of vertical fixed spaces arranged side by side, each fixed space being of the same size, and the length and width of the fixed space being adapted to the length and width of the board to be tested, and the height of the fixed space being less than the height of the board to be tested.

[0005] Preferably, the size of the plate to be tested is q*a*z, in millimeters, where q is the short side size, a is the long side size, and z is the height size; the size of the fixed space is w*s*x, in millimeters, where w is the short side size, w=q, s is the long side size, s=a, x is the height size, and 2 / z<x<z.

[0006] Preferably, q is a numerical range, and w is a numerical value, specifically the maximum value in the numerical range corresponding to q.

[0007] Preferably, the plurality of fixed spaces are arranged in a manner of being arranged side by side with their short sides in the fixed frame.

[0008] Preferably, the base is in the shape of a truncated cone, the upper end surface and the lower end surface of the base are both circular, and the diameter of the lower end surface is larger than the diameter of the upper end surface.

[0009] Preferably, the upper end surface and the lower end surface of the base are fixed by welding along their respective circumferential edges through a plurality of support bars evenly distributed along the circumferential direction.

[0010] Preferably, the fixing bracket is made of stainless steel round steel by welding.

[0011] Due to the above-mentioned solution, the present invention can accommodate a plate to be tested through each fixed space in the fixed frame. Since the length and width of the fixed space are adapted to the length and width of the plate to be tested, the plate to be tested can be placed vertically in the fixed space as required. Moreover, since the height of the fixed space is less than the height of the plate to be tested, the plate to be tested can lean against the height edge of the fixed space frame and is not easy to fall over. Therefore, the length and width of the fixed space do not need to be completely consistent with the length and width of the plate to be tested, which facilitates the loading of the plate to be tested into the fixed space. In addition, multiple fixed spaces are provided on the fixed frame, so multiple plates to be tested can be tested at one time, which is conducive to improving the test efficiency. Since multiple fixed spaces are separated on the fixed frame, there are gaps between adjacent fixed spaces, which meets the placement requirement of gaps between test pieces. In addition, the fixed bracket is a metal structure as a whole, which does not have an odor itself to avoid affecting the accuracy of the odor detection of the artificial board. Moreover, the metal structure itself has great strength, and the fixed structure is reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the front and rear side structures of the fixed frame;

[0013] Figure 2 Schematic diagram of the upper end surface structure of the fixed frame;

[0014] Figure 3 Schematic diagram of the bottom structure of the fixed frame;

[0015] Figure 4 It is a structural diagram of the left and right sides of the fixed frame;

[0016] Figure 5 A top view of the base.

[0017] Reference numerals:

[0018] Fixed frame 1, fixed space 11, base 2, upper end surface 21, lower end surface 22, support bar 23. DETAILED DESCRIPTION

[0019] The embodiments of the present utility model are described in detail below.

[0020] This embodiment provides a fixing bracket for testing the smell of artificial boards. The fixing bracket is a metal structure as a whole, including a fixing frame 1 and a base 2 supporting the fixing frame 1 from the bottom; Figure 1-4 As shown, the fixed frame 1 is connected as a whole, and the fixed frame 1 separates a plurality of vertical fixed spaces 11 arranged side by side. The size of each fixed space 11 is the same, and the length and width of the fixed space 11 are adapted to the length and width of the plate to be tested, and the height of the fixed space 11 is less than the height of the plate to be tested.

[0021] In this embodiment, the fixing bracket is entirely constructed of metal, specifically a metal structure of sufficient hardness to resist deformation. This metal structure provides both inherent strength and reliability in securing the panel under test. Furthermore, the metal structure itself is odorless, thus preventing any impact on the accuracy of the wood-based panel odor test. In a preferred embodiment, the fixing bracket is entirely constructed of welded stainless steel round bar. Stainless steel round bar is strong, rust-resistant, and has a long service life.

[0022] In this embodiment, the fixed frame 1 is divided into ten fixed spaces 11, so that at most ten panels of the same specification can be tested at a time, which is conducive to improving testing efficiency. It will be understood by those skilled in the art that the specific number of fixed spaces 11 divided by the fixed frame 1 can be determined according to actual needs.

[0023] The following further explains how the length and width of the fixed space 11 match the length and width of the test plate. In one specific embodiment, the test plate is cut to dimensions of q*a*z as required, for example, q (approximately 7-30 mm) × 150 mm × 150 mm, expressed in millimeters, where q is the short side dimension, a is the long side dimension, and z is the height dimension. The dimensions of the fixed space 11 are w*s*x, expressed in millimeters, where w is the short side dimension, w=q, s is the long side dimension, s=a, and x is the height dimension, and 2 / z<x<z. The aforementioned q, a, z, w, s, and x are specific values. By making the length and width of the test plate identical to those of the fixed space 11, it can be loaded vertically, meeting the vertical placement requirement for the test piece. The height dimensions of the test plate and the fixed space 11 are configured as described above, allowing the test plate to rest against the height edge of the frame, preventing it from falling over. Furthermore, the test plate can be easily placed within the fixed space 11. Preferably, w can be slightly larger than q, and s can be slightly larger than a, so that the plate to be tested can be easily loaded into the fixed space 11. For the plate to be tested, it is easy to cut its length and width (corresponding to the above-mentioned long side and height dimensions) according to the specific test requirements, but it is more complicated to change the thickness (corresponding to the above-mentioned short side). Generally, the thickness of the plate is about 7 to 30 mm. Therefore, q is set to a numerical range. In one embodiment, q is between 7 and 30 mm. w is a numerical value, specifically the numerical range corresponding to q.

[0024] The maximum value in the corresponding embodiment is w, which is 30 mm. Therefore, plates to be tested of different thicknesses can be fixed for testing by the above-mentioned fixed frame 1. In this embodiment, a plurality of fixed spaces 11 are arranged in a manner with their short sides side by side within the fixed frame 1. Since the plates to be tested are cut into fixed sizes as required and arranged in a manner with their short sides, the size of the overall fixed frame 1 is small, making it easy to test through a dryer. In addition, the placement requirement that the lower edge of the test piece is 200 mm from the dryer port can be achieved by selecting a dryer of a specific size based on the height of the lower edge of the specific plate to be tested after being loaded into the fixed space 11.

[0025] like Figure 5 As shown, in this embodiment, the base 2 is in the shape of a truncated cone, and the upper end face 21 and the lower end face 22 of the base 2 are both circular, and the diameter of the lower end face 22 is larger than the diameter of the upper end face 21. The stability of the support of the base 2 is improved by having the diameter of the lower end face 22 be larger than the diameter of the upper end face 21. The base 2 is welded and fixed to the fixed frame 1, and the upper end face 21 and the lower end face 22 of the base 2 are welded and fixed along their respective circumferential edges by a plurality of support bars 23 uniformly distributed along the circumferential direction. The support between the upper end face 21 and the lower end face 22 by a plurality of support bars 23, for example, 4 support bars 23, is conducive to saving consumables of the base 2 while ensuring the stability of the base 2. In a specific embodiment, the size of the fixed frame 1 is 350mm×150mm×140mm. The bottom and front of the frame are divided into 10 vertical spaces, spaces 1-1 to 1-10, with 5mm spacing between each space. Each space measures 30mm x 150mm x 140mm. Each space can hold a sample measuring 150mm x 150mm x t (approximately 7-30mm). The circular base 2 is 100mm high, with an upper end surface 21 having a diameter of 150mm and a lower end surface 22 having a diameter of 200mm. These dimensions provide a specific and feasible fixed bracket for wood-based panel odor testing.

[0026] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A fixing bracket for odor testing of artificial boards, characterized in that: The fixing bracket is a metal structure as a whole, including a fixing frame and a base supporting the fixing frame from the bottom; the fixing frame is connected as a whole, and the fixing frame separates a plurality of vertical fixing spaces arranged side by side, each fixing space is the same size, and the length and width of the fixing space are adapted to the length and width of the plate to be tested, and the height of the fixing space is less than the height of the plate to be tested.

2. A fixing bracket for odor testing of artificial boards according to claim 1, characterized in that: The size of the plate to be tested is q*a*z, in millimeters, where q is the short side size, a is the long side size, and z is the height size; the size of the fixed space is w*s*x, in millimeters, where w is the short side size, w=q, s is the long side size, s=a, x is the height size, and 2 / z<x<z.

3. The fixing bracket for odor testing of artificial boards according to claim 2, characterized in that: q is a numerical range, and w is a numerical value, specifically the maximum value in the numerical range corresponding to q.

4. The fixing bracket for odor testing of artificial boards according to claim 1, characterized in that: A plurality of fixed spaces are arranged in a manner of being arranged side by side with short sides in the fixed frame.

5. The fixing bracket for odor testing of artificial boards according to claim 1, characterized in that: The base is in the shape of a truncated cone, and both the upper end face and the lower end face of the base are circular, and the diameter of the lower end face is larger than the diameter of the upper end face.

6. The fixing bracket for odor testing of artificial boards according to claim 5, characterized in that: The upper end surface and the lower end surface of the base are welded and fixed along their respective circumferential edges by a plurality of support bars evenly distributed along the circumferential direction.

7. The fixing bracket for odor testing of artificial boards according to claim 1, characterized in that: The fixing bracket is made of stainless steel round steel by welding.

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