Tooling mark erasing device
A stamping and bottom plate technology, which is applied to chemical instruments and methods, cleaning methods and utensils, cleaning methods using tools, etc., can solve the problems of low efficiency of manual erasing stampings, save cleaning procedures, improve working environment, The effect of transmission stability
Inactive Publication Date: 2018-06-29
英力电子科技(重庆)有限公司
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- Abstract
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- Claims
- Application Information
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Problems solved by technology
[0003] The present invention intends to provide a stamp erasing device to solve the problem of low efficiency of manually erasing stamps in the production process of existing notebook computer casings
Method used
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Embodiment Construction
[0015] Further detailed explanation through specific implementation mode below:
[0016] The reference signs in the drawings of the description include: handle 1, frame 2, bracket 3, transmission shaft 4, main bevel gear 5, support shaft 6, toothed belt 7, lever 8, drive shaft 9, swing arm 10, Friction disc 11, slide plate 12, chip suction hole 13, bottom plate 14, friction plate 15, dial ring 16, slave bevel gear 17, negative pressure box 18, motor 19, line pipe 20, gear 21, slide hole 22, chute 23 .
[0017] The embodiment is basically as attached figure 1 , figure 2 Shown: a stamp erasing device, including a frame 2, a driving mechanism and a rubbing mechanism are arranged inside the frame 2, and the rubbing mechanism includes a horizontal bottom plate 14 and a vertical drive shaft 9, and the bottom plate 14 is located on the drive shaft 9 below, the bottom plate 14 is provided with two oblong vertically through sliding holes 22 side by side, and the upper end of the bo...
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The invention discloses a tooling mark erasing device in the field of notebook computer shell processing. The tooling mark erasing device comprises a rack, wherein a driving mechanism and a mark erasing mechanism are arranged in the rack; the mark erasing mechanism comprises a bottom plate and a driving shaft; the bottom plate is located under the driving shaft; two sliding holes are formed in thebottom plate; two sliding chutes are formed in the bottom plate; through holes are formed in the bottom parts of the sliding chutes; sliding plates slide in the sliding chutes; friction plates are fixed to the sliding plates; multiple support shafts are arranged on the bottom plate between the two sliding plates; gears and friction plates are fixed to the support shafts; multiple teeth are arranged at the side ends of the sliding plates; the two sliding plates are located at two opposite ends of the bottom plate; a swing arm is arranged on the bottom end of the drive shaft; a shifting rod isfixed to the swing arm; a shifting ring sleeves the shifting rod and is fixed to the upper end of one sliding plate; the shifting ring and the sliding plate are perpendicularly distributed in a horizontal plane. According to the tooling mark erasing device provided by the scheme, a tooling mark can be repetitively erased through the erasing mechanism and the driving mechanism, so that the erasingefficiency is high; the tooling mark erasing device can be used for hybrid erasing in a reciprocating and rotating way, and has a good tooling mark erasing effect.
Description
technical field [0001] The invention relates to the field of notebook computer casing processing, in particular to a stamp erasing device. Background technique [0002] The shell of existing notebook computer has two kinds of plastics and metal, occupies the most in the market, and the most common is plastic shell, and the plastic shell of notebook computer all adopts injection molding at present, by injection mold processing. The injection mold is used in the injection molding machine for plastic products, including the front mold, the back mold and the thimble. The front mold and the back mold are installed vertically at the rear of the injection head, and the molten raw materials are injected into the front mold and the back mold to form In the mold cavity, after the injection molding is completed, the product is ejected through the thimble. In the actual operation of such a device, as soon as the front mold and the rear mold are separated, the thimble will withstand the ...
Claims
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Login to View More IPC IPC(8): B29C45/17B08B1/04B08B1/00
CPCB29C45/1753B08B1/143B08B1/32
Inventor 向虎
Owner 英力电子科技(重庆)有限公司