# US 10,479,027 B1 · Edge banding machine capable of reducing processing error > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 10,479,027 B1 - Document ID: US10479027B1 - Status: Granted - Kind: B1 - Application number: 16/379,070 - Filed: 2019-04-09 - Granted: 2019-11-19 - Earliest claimed: 2018-10-19 - Assignees: Oav Equipment & Tools, Inc. - Applicants: Oav Equipment and Tools, Inc. - Inventors: Yen-Tsung Chang - Web page: https://patentgrep.com/patent/US10479027B1 ## CPC - B29C 66/80: {General aspects of machine operations or constructions and parts thereof} - B26D 1/24: coacting with another disc cutter - B29C 65/524: {by applying the adhesive from an outlet device in contact with, or almost in contact with, the surface of the part to be joined} - B29C 2793/0072: combined with rearranging and joining the cut parts - B29C: SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING (making preforms B29B11/00; making laminated products by combining previously unconnected layers which become one product whose layers will remain together B32B37/00 - B32B41/00) - B26D: CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING (for growing crops or plants A01D, A01G; for fodder or straw A01F; for bulk butter A01J; for dough A21C; slaughtering A22B; for tobacco, cigars or cigarettes A24; marking-out, perforating or making buttonholes A41H25/00; manufacturing footwear A43D; brushmaking A46D; surgery A61B; disintegrating, mincing or shredding in general B02C; cutting wire, making pins or nails B21F, B21G; of the kind used formetal B23; cutting by abrasive fluid jets B24C5/02; hand-held cutting tools B26B; perforating, cutting-out, stamping-out or punching, or severing by means other than cutting B26F; for wood B27; for stone B28D; working of plastics or substances in a plastic state B29; making boxes, cartons, envelopes or bags, of paper or similarly worked materials, e.g. metal foil, B31B; article or web delivery apparatus incorporating cutting or line-perforating devices B65H35/00; for leather or upholstery B68, C14B; for glass C03B; making matches C06F; for peat C10F; for sugar C13B45/00; for textile materials D06H; civil engineering, building, mining, see Section E; for light guides G02B6/25; cutting processed photographic material G03D15/04) ## Abstract An edge banding machine, which is adapted for processing a workpiece, includes a base, a slide rail, a positioning pressing wheel set and a pre-milling mechanism. The base has a slide installation seat having an first outer wall and an second outer wall arranged parallel to each other. The slide rail is movably disposed on the slide installation seat. The positioning pressing wheel set is spacedly disposed above the slide rail and the slide rail are arranged apart for clamping the workpiece therebetween. The pre-milling mechanism is fixed to the second outer wall. ## Claims ### Claim 1 An edge banding machine which is capable of reducing processing error and adapted for processing a workpiece, the edge banding machine comprising: a base having a slide installation seat, the slide installation seat having an first outer wall and an second outer wall which are arranged parallel to each other, the slide installation seat having a feed inlet end and a feed outlet end; a slide rail movably disposed on the slide installation seat from the feed inlet end to the feed outlet end; a positioning pressing wheel set being spacedly disposed above the slide rail and pressing the workpiece toward the slide rail in such a way that the workpiece can be moved between the slide rail and the positioning pressing wheel set and moved along with the slide rail; a pre-milling mechanism fixed to the second outer wall and located close to the feed inlet end and far from the feed outlet end. ### Claim 2 (depends on 1) The edge banding machine as claimed in claim 1, wherein the base comprises a bottom seat; the slide installation seat is disposed on the bottom seat; the bottom seat has a lateral surface which is flush with an outer surface of the first outer wall. ### Claim 3 (depends on 1) The edge banding machine as claimed in claim 1, wherein the slide installation seat is hollow-shaped and has an accommodating space; the slide installation seat further includes a top opening which communicates with the accommodating space. ### Claim 4 (depends on 3) The edge banding machine as claimed in claim 3, wherein the slide rail includes a plurality of bearing units; each of the bearing units bridges top sides of the second outer wall and the first outer wall. ### Claim 5 (depends on 1) The edge banding machine as claimed in claim 1, wherein the pre-milling mechanism includes a first fixed rack and a cutting wheel; the first fixed rack is fixed to the second outer wall; the cutting wheel is rotatably disposed on the first fixed rack. ### Claim 6 (depends on 5) The edge banding machine as claimed in claim 5, wherein the first fixed rack has a connecting plate and a fixed seat threadedly fastened to the connecting plate, and the cutting wheel is rotatably disposed on the fixed seat. ### Claim 7 (depends on 6) The edge banding machine as claimed in claim 6, wherein the cutting wheel has a rotary shaft; the pre-milling mechanism further includes a first motor and a transmission belt; the first motor has an outputting shaft; the transmission belt connects the rotary shaft of the cutting wheel and the outputting shaft of the first motor. ### Claim 8 (depends on 1) The edge banding machine as claimed in claim 1, further includes a horizontal pressing wheel set which includes a second fixed rack and a front horizontal pressing wheel; the second fixed rack is fixed to the second outer wall, and the front horizontal pressing wheel is rotatably disposed on the second fixed rack. ### Claim 9 (depends on 8) The edge banding machine as claimed in claim 8, wherein the horizontal pressing wheel set includes a rear horizontal pressing wheel and two fixed seats; the front and rear horizontal pressing wheels are rotatably disposed on the two fixed seats respectively; the two fixed seats are disposed on the second fixed rack. ### Claim 10 (depends on 8) The edge banding machine as claimed in claim 8, further includes a bottom trimming mechanism which includes a third fixed rack, a second motor and a trimming cutter; the bottom trimming mechanism is located between the horizontal pressing wheel set and the feed outlet end; the third fixed rack is fixed to the second outer wall; the second motor is fixed to the third fixed rack and has an outputting shaft; the trimming cutter is rotatably disposed on the outputting shaft.