Tunnel furnace support capable of reducing contact with coating product

Abstract

The utility model relates to the technical field of tunnel furnace supports, in particular to a tunnel furnace support capable of reducing contact with coated products. The V-shaped supports are of sheet structures, the multiple sets of V-shaped supports are erected on the tunnel furnace conveying chain side by side to form the tunnel furnace support, edges and corners of the V-shaped supports are vertically upward when the V-shaped supports are installed, products placed on the V-shaped supports can only make contact with the edges and corners of the V-shaped supports, the contact area of the tunnel furnace support and the products is minimized, and the situation that the products are locally accumulated with oil and cannot be dried can be effectively avoided. The product quality is improved; and the cleaning frequency of operators is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to tunnel furnace support technical field, specifically point to a kind of tunnel furnace support for reducing and coating product contact. BACKGROUND

[0002] The existing tunnel furnace support is all with the design of directly folding V type, and the contact area of support and product is relatively large, and oil is easy to accumulate in contact position and cannot be dried, and ink slag affects product quality, and cannot meet the requirement of high-precision hardware etching product with high requirement.

[0003] Therefore, the present application provides a tunnel furnace support for reducing and coating product contact, which optimizes the design of the support to minimize the contact area between the tunnel furnace support and the product. SUMMARY

[0004] The utility model aims at at least solving the problem of excessive contact area between support and product in the prior art.

[0005] The present application provides a tunnel furnace support for reducing and coating product contact, which comprises a V-shaped support with a sheet structure, and a plurality of V-shaped supports are fixed side by side on a tunnel furnace conveying chain to form a tunnel furnace support, and the product is placed on the support to contact only the edges of the V-shaped support.

[0006] Preferably, the V-shaped support is bent at 45 degrees in the middle.

[0007] Preferably, mounting holes are provided at both ends of the V-shaped support.

[0008] Preferably, the V-shaped support is made of metal, preferably steel.

[0009] Preferably, notches are provided at the upper and lower ends of the inclined section of the V-shaped support, and the metal segment between the two notches is bent to enable the bent metal segment to contact the product when it passes through.

[0010] The above structure enables the present application to have the following advantages:

[0011] 1. By optimizing the design of the support, the contact area between the tunnel furnace support and the product is minimized, which can effectively prevent the product from accumulating oil and being unable to dry, improve the product quality and reduce the cleaning frequency of the operator.

[0012] 2. The product-supporting part of the support is bent at 45 degrees to ensure that the edges of the steel strip are perpendicular upward, and the product can only contact the edges of the support when placed on the support. BRIEF DESCRIPTION OF DRAWINGS

[0013] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with the embodiments of the present application, and do not constitute a limitation on the present application. In the drawings:

[0014] Figure 1 It is a whole structure schematic view of the present scheme;

[0015] Figure 2 It is a front view of the present scheme;

[0016] Figure 3 It is a top view of the present scheme;

[0017] Figure 4 It is a side view of the present scheme.

[0018] Among them, 1, V-shaped support, 11, mounting hole, 12, notch, 13, metal segment. Specific embodiments

[0019] The technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0020] Please refer to Figures 1-2 , reduce the tunnel furnace support contacted with coating product, including V-shaped support 1; V-shaped support 1 is metal sheet structure, and the middle part of V-shaped support 1 is 45° bent, when using, multiple groups of V-shaped support 1 are arranged side by side on the tunnel furnace conveying chain, forming tunnel furnace support, and the corners of V-shaped support 1 are perpendicular upward when installing, and the product placed thereon can only contact with the corners of V-shaped support 1, so that the contact area of tunnel furnace support and product is minimized.

[0021] Please refer to Figure 1 , reduce the tunnel furnace support contacted with coating product, V-shaped support 1 is provided with mounting hole 11 at both ends, and the V-shaped support 1 is fixed on the tunnel furnace conveying chain through the mounting hole 11.

[0022] Please refer to Figures 1-4 , reduce the tunnel furnace support contacted with coating product, V-shaped support 1 is provided with notch 12 at the upper end and the lower end of the inclined section contacted with the product, and the metal segment 13 between the two notches 12 on one group of inclined sections is bent, the bending direction is towards the product, and the bending angle is 30°, forming an inclined scraper, so that the bent metal segment 13 can contact with the product when the product passes, so that the oil can directly fall off, and a large amount of oil can be avoided to flow on the V-shaped support 1.

[0023] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A tunnel furnace support for reducing contact with coated products, comprising a V-shaped support (1), characterized in that: The V-shaped support (1) is a sheet structure, and the V-shaped support (1) is installed with the corners vertically upward, and a plurality of groups of V-shaped supports (1) are arranged side by side on the tunnel furnace conveying chain.

2. A tunnel oven support for reducing contact with coated products according to claim 1, characterized in that: The V-shaped support (1) is 45° bent in the middle.

3. A tunnel oven support for reducing contact with coated products according to claim 1, wherein: The V-shaped support (1) is provided with mounting holes (11) at both ends.

4. A tunnel oven support for reducing contact with coated products according to claim 1, wherein: The V-shaped support (1) is a metal piece.

5. A tunnel oven support for reducing contact with coated products according to claim 4, wherein: The V-shaped support (1) is provided with notches (12) at the upper end and the lower end of the inclined section in contact with the product, and the metal piece segment (13) between the two groups of notches (12) on the upper end of the inclined section is bent, and the bending direction is towards the product.

6. A tunnel oven support for reducing contact with coated products according to claim 5, wherein: The bending angle of the metal piece segment (13) is 30°.

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