Bonding tooling for range hood panel components

Abstract

The invention relates to a bonding tool for a range hood panel assembly, comprising a base plate, a first pad, a second pad, a third pad, a side positioning block, a rear positioning block, a front positioning block and a pressing plate. When in use, first position the oil screen support through the first cushion block, then position the panel through the second cushion block and the third cushion block, then move the third cushion block forward relative to the second cushion block, and the third cushion block The support at the front end of the block is supported at the negative angle bend of the panel, and then the upper glass plate is positioned by the front positioning block, side positioning block and rear positioning block, and the pressing plate is pressed down to bond the panel with the oil screen bracket and the upper glass plate Together, the tooling of the present invention provides strong support for the bending of the panel, thereby improving the bonding quality. At the same time, the panel assembly after bonding can be taken out after the third backing plate exits the bending position, which is easy to operate ; In addition, the work of the present invention can realize the step-by-step bonding of the parts on both sides of the panel at one time, which saves the process and improves the production efficiency.

Description

technical field [0001] The invention relates to a bonding tool for a range hood panel assembly. Background technique [0002] figure 1 , 2 It shows a panel assembly of a range hood, including a panel a, an upper glass plate b and an oil screen support c, the upper glass plate b and the oil screen support c are respectively bonded to the upper and lower sides of the panel a, and the middle part of the panel a has The opening a0 opened along the length direction of the panel a, the upper glass plate b is covered and glued on the upper wall surface of the panel a on the front side of the opening a0, there is a negative angle bend a1 of about 45° on the front side of the panel a, when bonding, now There is a conventional way to directly make room for the corresponding position of the panel a. When there are two parts on both sides of the panel a that need to be bonded, the existing method is to separate the two parts for bonding. [0003] For the existing bonding method of pa...

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Problems solved by technology

[0003] For the existing bonding method of panel components, when the size of the 45° bend a1 is small, the existing space-avoidance scheme is not a big problem, but when the size of the bending edge is large, the panel a avoids the space In the end, there will be no supporting force at the lower part of the bonding surface above the bending edge, which will affect the bonding quality, and when the bending size is large, it will be very difficult to take and place the panel a, which will reduce the efficiency and quality of production

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