Plastic foam punching device
A punching device and a technology of plastic foam, which are applied in the field of plastic foam processing, can solve the problems of plastic foam adhering to dust and the like, and achieve the effects of not lowering temperature, improving work efficiency, and improving aesthetics.
Active Publication Date: 2020-04-10
遵义锦鸿富科技发展有限公司
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Problems solved by technology
[0006] The object of the present invention is to provide a plastic foam punching device to solve the problem that dust will adhere to the plastic foam when the plastic foam is punched
Method used
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Embodiment
[0026] as attached figure 1 As shown, a plastic foam punching device includes a frame, a punching box 1 and a belt transmission mechanism 16 located below the punching box 1, and the belt transmission mechanism 16 is driven by a motor.
[0027] The punching box 1 is fixedly installed on the frame by fastening bolts, and the driving plate 3 is vertically slidably connected in the punching box 1, and the driving plate 3 is placed horizontally. In order to ensure the airtightness of the punching box 1, a A sealing plate 4 is fixed on the top by fastening bolts, and the sealing plate 4 seals the sliding joint between the driving plate 3 and the punching box 1 . There are several drill bits 5 detachably connected to the bottom of the drive plate 3, and the drill bits 5 are circular, rectangular, square and regular hexagonal. 5 Perform replacement installation.
[0028] The bottom of the punching box 1 is provided with a water cavity 13 and a plurality of through holes 11 that are...
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The invention relates to the technical field of plastic foam processing, and discloses a perforating device for plastic foam. The perforating device comprises a machine frame, a perforating box and abelt conveying mechanism; a driving plate is connected in the perforating box in a sliding mode; drill bits are detachably connected to the bottom of the driving plate; a water cavity and through holes are formed in the bottom of the perforating box; each through hole comprises a contraction section, a throat pipe section and a diffusion section; the through holes communicate with the water cavitythrough air pipes; the driving plate is provided with a sliding block, and the sliding block is provided with a connecting rod; a rack is fixedly arranged at the other end of the driving plate; a gear is connected to the machine frame in a rotating mode; the perforating box is provided with a first pneumatic set and a second pneumatic set; each of the first pneumatic set and the second pneumaticset comprises an air tank, a sliding plate, an air inlet one-way valve and an air outlet one-way valve; the sliding plate of the first pneumatic set is fixedly connected to the sliding block; the airoutlet one-way valve of the first pneumatic set communicates with the perforating box; and the sliding plate of the second pneumatic set is fixedly connected to the gear. The perforating device has the advantages that the structure is simple, continuous perforating is carried out on the plastic foam, and meanwhile dust removal is carried out.
Description
technical field [0001] The invention relates to the technical field of plastic foam processing, in particular to a plastic foam punching device. Background technique [0002] Plastic foam, it is a chemical material, the full name of polystyrene foam (Expanded Polystyrene, referred to as EPS). Plastic foam is widely used in the fields of packaging, heat preservation, shock absorption and heat insulation due to its light weight, firmness, shock absorption, low moisture absorption, easy molding, good water resistance, heat insulation and low price. One of the most widely used plastics in the world. [0003] Plastic foams come in different designs depending on their usage. In order to allow the plastic foam to protect and support the article, we usually punch a number of through holes in the plastic foam, and place the article in the through hole, so that the article will be protected by the plastic foam. At present, a punching machine with a drill bit is generally used to pu...
Claims
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IPC IPC(8): B26F1/16B26D7/08B08B5/02
CPCB08B5/02B26D7/08B26D7/088B26F1/16
Inventor 申天玖
Owner 遵义锦鸿富科技发展有限公司