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CN-121989555-A - 3D printing equipment for edge banding strip

CN121989555ACN 121989555 ACN121989555 ACN 121989555ACN-121989555-A

Abstract

The invention belongs to the technical field of printing equipment, and particularly discloses edge banding 3D printing equipment which comprises a machine body and components for traction, material pressing, tensioning adjustment, code spraying adjustment, collection, ink scraping and ink absorption on the machine body, wherein the components are used for cooperatively finishing code spraying processing of the edge banding. The traction assembly comprises a feeding roller, a traction roller, a tensioning roller and the like, the material pressing assembly is matched to press the material to prevent deflection, and the tensioning adjusting assembly can flexibly adjust the tensioning force of the material. The ink jet adjusting component can accurately adjust the height of the ink jet, adapt to edge sealing strips with different specifications, collect ink drop of the ink jet, and recover redundant ink by matching the ink scraping component and the ink absorbing component, so that waste and pollution are avoided. When the device works, materials are sequentially conveyed through the traction assembly, code spraying and ink recycling operations are synchronously completed, and finally the materials are sent out by the discharging roller. The equipment is reasonable in structure, convenient to operate, accurate in code spraying and high in automation degree, can improve machining efficiency, realizes ink recycling, saves cost and is environment-friendly, and the batch production requirement of the edge sealing strips is met.

Inventors

  • YANG LING

Assignees

  • 翰宸维数码科技(上海)有限公司

Dates

Publication Date
20260508
Application Date
20260224

Claims (10)

  1. 1. The edge banding 3D printing equipment is characterized by comprising a machine body (1) and a traction component (2), a pressing component (3), a tensioning and adjusting component (4), a code spraying and adjusting component (5), a collecting component (6), an ink scraping component (7) and an ink absorbing component (8) which are arranged on the machine body (1), wherein the pressing component (3) is arranged at the position, close to two sides, above the traction component (2), the tensioning and adjusting component (4) is arranged on the back of the traction component (2), the code spraying and adjusting component (5) is arranged right above the traction component (2), the collecting component (6) is arranged between the traction component (2) and the code spraying and adjusting component (5), the ink scraping component (7) is arranged right below the traction component (2), and the ink absorbing component (8) is arranged on the outer side of the ink scraping component (7).
  2. 2. The edge banding 3D printing equipment according to claim 1, wherein the traction assembly (2) comprises a feeding roller (201), a first traction roller (202), a first tension roller (203), a driving wheel (204), a second tension roller (205), a second traction roller (206) and a discharging roller (207) which are sequentially arranged, the feeding roller (201), the first traction roller (202), the driving wheel (204), the second traction roller (206) and the discharging roller (207) are connected to the machine body (1), tension adjusting assemblies (4) are arranged on the back surfaces of the first tension roller (203) and the second tension roller (205), a pressing assembly (3) is arranged above the first traction roller (202) and the second traction roller (206), motors for driving the feeding roller (201), the driving wheel (204) and the discharging roller (207) to rotate are arranged in the machine body (1), and the first traction roller (202) and the second traction roller (206) are respectively provided with two motors; A plurality of first through holes (2041) are formed in the driving wheel (204), second through holes (2042) are formed between two adjacent first through holes (2041), and the first through holes (2041) and the second through holes (2042) are distributed in an annular array. The first through hole (2041) and the second through hole (2042) are used for discharging dust, scraps, greasy dirt and water vapor in the conveying process from the holes, the strip-shaped materials can not be scratched and ground between the driving wheel (204) and the materials, uniform holes can be used for dynamic balance, the driving wheel (204) can be rotated at a high speed and is not tremble, meanwhile, the weight is reduced, the inertia is reduced, the equipment is more sensitive to start and stop and speed regulation, and the accurate and non-bending conveying position of the strip is ensured.
  3. 3. The edge banding 3D printing equipment according to claim 1, wherein the material pressing assembly (3) comprises a supporting frame (301), a roller frame (302), a pressing roller (303) and a first telescopic motor (304), the supporting frame (301) is fixed on the machine body (1), the roller frame (302) is slidably connected inside the supporting frame (301), the pressing roller (303) is rotatably connected inside the roller frame (302), the first telescopic motor (304) is fixed above the supporting frame (301), and the output end of the first telescopic motor (304) is fixed with the roller frame (302).
  4. 4. The edge banding 3D printing equipment according to claim 1, wherein the tensioning adjusting component (4) comprises an adjusting sliding block (401), a through groove (402), a first sliding rail (403), positioning screw holes (404), positioning plates (405) and positioning insertion holes (406), the through groove (402) is formed in a machine body (1), the first sliding rail (403) is fixed on two sides of the through groove (402), the adjusting sliding block (401) is connected to the first sliding rail (403) in a sliding mode, the positioning screw holes (404) are formed in the adjusting sliding block (401), a plurality of positioning plates (405) are uniformly fixed on the back face of the through groove (402), the positioning insertion holes (406) are formed in each positioning plate (405), the positioning insertion holes (406) are aligned with the positioning screw holes (404) and are fixed through positioning bolts, and the first tensioning roller (203) and the second tensioning roller (205) are connected with the adjusting sliding block (401) on the corresponding tensioning adjusting component (4).
  5. 5. The edge banding 3D printing equipment according to claim 1, wherein the code spraying adjusting component (5) comprises code spraying equipment (501), a supporting plate (502), a driving motor (503), an adjusting screw rod (504), a screw rod sliding block (505) and a second sliding rail (506), the supporting plate (502) is fixed on the machine body (1), the driving motor (503) is fixed above the supporting plate (502), the adjusting screw rod (504) is vertically connected below the supporting plate (502), a driving shaft of the driving motor (503) is connected with the adjusting screw rod (504), the screw rod sliding block (505) is connected with the adjusting screw rod (504) in a threaded mode, the code spraying equipment (501) is fixed on the screw rod sliding block (505), and the second sliding rail (506) is fixed with the machine body (1) in a sliding mode.
  6. 6. The edge banding 3D printing equipment according to claim 1, wherein the collecting assembly (6) comprises a mounting plate (601), a second telescopic motor (602) and a collecting frame (603), the mounting plate (601) is fixed on the machine body (1), the second telescopic motor (602) is longitudinally fixed on the mounting plate (601), and an output end of the second telescopic motor (602) is fixed on the collecting frame (603).
  7. 7. The edge banding 3D printing equipment according to claim 6, wherein an arc-shaped protrusion (6031) is arranged in the middle of the collecting frame (603), collecting grooves (6032) are arranged on two sides of the arc-shaped protrusion (6031), and a discharging pipe (6033) is connected below the collecting grooves (6032).
  8. 8. The edge banding 3D printing equipment according to claim 1, wherein the ink scraping assembly (7) comprises a mounting block (701), an adjusting block (702), a plate frame (703) and a scraping plate (704), the mounting block (701) is fixed on the machine body (1), the adjusting block (702) is connected to the mounting block (701), the plate frame (703) is fixed on the adjusting block (702), the scraping plate (704) is fixed on the plate frame (703), and the scraping plate (704) is in contact with the side wall of the driving wheel (204).
  9. 9. The edge banding 3D printing equipment according to claim 1, wherein the mounting block (701) is provided with a locking screw hole (7011), the adjusting block (702) is provided with an arc-shaped jack (7021), and the locking screw hole (7011) is aligned with the arc-shaped jack (7021) and is fixed through a locking bolt.
  10. 10. The edge banding 3D printing equipment according to claim 1, wherein the ink absorbing assembly (8) comprises an ink absorbing frame (801), a duckbill ink absorbing port (802) and a connecting pipe (803), the ink absorbing frame (801) is fixed on the machine body (1), the duckbill ink absorbing port (802) is arranged on two sides of the ink scraping assembly (7), the duckbill ink absorbing port (802) is communicated with the ink absorbing frame (801), and the connecting pipe (803) is arranged on the side edge of the ink absorbing frame (801).

Description

3D printing equipment for edge banding strip Technical Field The invention relates to the technical field of printing equipment, in particular to edge banding 3D printing equipment. Background 3D printing, also known as additive manufacturing, is a technique for constructing objects by layer-by-layer printing using a bondable material such as powdered metal or plastic based on 3D model files, and 3D printing is usually implemented using a digital material printer. Often in the fields of mould manufacture, industrial design, etc., are used to manufacture models, and later gradually in the direct manufacture of some products, parts have been printed using this technique. The technology has application in jewelry, footwear, industrial design, construction, engineering and construction, automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms, and other fields. The edge banding industry conventionally adopts roll coating printing, color matching is difficult, batch printing color difference is large, and consistency and stability of product color are difficult to ensure. However, the lack of a collection structure in existing bead strip 3D printing devices means that excess ink may drip or throw off onto the bead strip substrate that has not yet been cured. For PVC, ABS or PP banding, once the ink infiltration, can't get rid of through polishing, directly lead to whole roll banding to scrap. And if the excessive ink is adhered to a conveying belt or a traction pressing wheel, the excessive ink can be reversely transferred to the surface of a finished product of the edge sealing strip to form periodic dirty points. This is especially fatal in the production of edge banding for light colored systems (e.g., white, beige). Disclosure of Invention The invention aims to provide edge banding 3D printing equipment for solving the problems in the background technology. In order to achieve the purpose, the invention provides the technical scheme that the edge banding 3D printing equipment comprises a machine body, and a traction assembly, a pressing assembly, a tensioning adjusting assembly, a code spraying adjusting assembly, a collecting assembly, an ink scraping assembly and an ink absorbing assembly which are arranged on the machine body, wherein the pressing assembly is arranged at the position above the traction assembly, which is close to two sides, the tensioning adjusting assembly is arranged on the back of the traction assembly, the code spraying adjusting assembly is arranged right above the traction assembly, the collecting assembly is arranged between the traction assembly and the code spraying adjusting assembly, the ink scraping assembly is arranged right below the traction assembly, and the ink absorbing assembly is arranged outside the ink scraping assembly. The traction component is used for traction of materials, the pressing component is used for compacting the materials, material deviation is avoided, the code spraying adjusting component is used for changing the height of code spraying, the collecting component is used for shielding ink which is dripped downwards at the ink spraying position, the ink scraping component is used for scraping redundant ink on the traction component, and the ink absorbing component is matched for collecting the ink on the traction component. Preferably, the traction assembly comprises a feeding roller, a first traction roller, a first tensioning roller, a driving wheel, a second tensioning roller, a second traction roller and a discharging roller which are sequentially arranged, wherein the feeding roller, the first traction roller, the driving wheel, the second traction roller and the discharging roller are all connected to the machine body, the back surfaces of the first tensioning roller and the second tensioning roller are all provided with tensioning adjusting assemblies, the pressing assemblies are arranged above the first traction roller and the second traction roller, a motor for driving the feeding roller, the driving wheel and the discharging roller to rotate is arranged inside the machine body, and the first traction roller and the second traction roller are respectively provided with two rollers. When the material feeding device is used, the material sequentially passes through the feeding roller, the first traction roller, the first tensioning roller, the driving wheel, the second tensioning roller and the second traction roller, and finally is sent out from the discharging roller, the material is pressed by the first traction roller and the second traction roller in cooperation with the pressing component, and the height of the first tensioning roller and the second tensioning roller is adjusted through the tensioning adjusting component, so that the tensioning force of the material is changed. A plurality of first through holes are formed in the driving wheel, a second through hole is for