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CN-121972562-A - Aluminum veneer processing and punching device

CN121972562ACN 121972562 ACN121972562 ACN 121972562ACN-121972562-A

Abstract

The invention discloses an aluminum veneer processing and punching device, which relates to the technical field of aluminum veneer processing and comprises a punching assembly, wherein a protection assembly is arranged in the punching assembly. When the cleaning sponge is used, the bottom ends of the punching heads with different sizes are sleeved with the protective pieces, the cleaning sponge is higher than the connecting ring, friction damage between the punching heads and the fixing ring or the connecting ring in the subsequent rotation process of the fixing ring is prevented, and the cleaning sponge is beneficial to prolonging the service life. When the aluminum veneer punches a hole the operation, the work punches a hole the adjacent idle punching head then is in the guard piece, and is located clean sponge top surface center department, clean sponge center department indent deformation this moment, keep the horizontality around, laminate with the protection casing bottom, reset the in-process, clear up punching head bottom, nanometer sponge has high elasticity and micropore structure in addition, can closely laminate the surrounding surface when covering punching head bottom, forms "flexible seal".

Inventors

  • PENG YONG
  • LI BAOLAI
  • ZHENG KEXUE

Assignees

  • 山东中创新材料科技有限公司

Dates

Publication Date
20260505
Application Date
20251231

Claims (10)

  1. 1. The aluminum veneer processing and punching device comprises a punching component (1) and is characterized in that a protective component (2) is arranged in the punching component (1); The protection component (2) comprises a protection cover (201) and two fixing frames (209), a fixing ring (202) is arranged at the bottom of the protection cover (201), a connecting ring (203) is movably embedded in the fixing ring (202), a cleaning sponge (204) is fixedly connected to the inner wall of the connecting ring (203), a damping rotating shaft (205) is arranged on the outer surface of the protection cover (201), a rotating sleeve (206) is arranged on the outer surface of the damping rotating shaft (205), a gear (207) is fixedly arranged at the top of the outer surface of the rotating sleeve (206), a multistage electric push rod (210) is fixedly arranged at the bottom of the rear surface of one fixing frame (209), a fixing plate (211) is fixedly arranged at one end of the multistage electric push rod (210), and a rack (212) is fixedly arranged on the rear surface of the fixing plate (211).
  2. 2. The aluminum veneer processing and punching device according to claim 1, wherein the cleaning sponge (204) is a high-elasticity nano sponge, three penetrating slots (216) are formed in the bottom of the fixing ring (202), L-shaped grooves (217) are formed in one side of the interiors of the penetrating slots (216), L-shaped blocks (218) are movably embedded in the interiors of the L-shaped grooves (217), three limiting grooves (219) are formed in the outer surface of the fixing ring (202), clamping rods (220) are movably embedded in the interiors of the limiting grooves (219), and pressing blocks (221) are fixedly installed at one ends of the three clamping rods (220).
  3. 3. The aluminum veneer processing and punching device as set forth in claim 2, wherein the outer surfaces of the three clamping rods (220) are movably sleeved with a reset spring (222), clamping plates (225) are fixedly installed at the other ends of the three clamping rods (220), two clamping columns (226) are fixedly installed on one side outer surface of each clamping plate (225), embedded grooves (227) are formed in the top of the outer surface of each L-shaped block (218), through holes (228) are formed in the outer surfaces of the three L-shaped blocks (218), and two clamping grooves (229) are formed in one side inner wall of each embedded groove (227).
  4. 4. The aluminum veneer processing and punching device according to claim 3, wherein two guide blocks (223) are fixedly installed on one side of the inside of the three limit grooves (219), two guide grooves (224) are formed in the outer surfaces of the three clamping rods (220), the outer surfaces of the guide blocks (223) are movably embedded in the inside of the guide grooves (224), three arc-shaped sheets (215) are fixedly installed at the bottom of the connecting ring (203), and the tops of the three arc-shaped sheets (215) are contacted with the bottom of the fixing ring (202).
  5. 5. The aluminum veneer processing and punching device according to claim 4, wherein the punching assembly (1) comprises a punching machine tool (101), a punching table (102) is arranged in the punching machine tool (101), a feeding and feeding system (103) is arranged at the top of the punching table (102), two pneumatic clamps (104) are arranged on the outer surface of the feeding and feeding system (103), a turntable system (105) is arranged on the top surface in the punching machine tool (101), and a die selecting disc (106) is fixedly arranged at the bottom end of the turntable system (105).
  6. 6. The aluminum veneer processing and punching device according to claim 5, wherein a plurality of die holders (107) are fixedly arranged at the top of the die selecting disc (106), punching heads (108) are arranged in the die holders (107) through bolts, a hydraulic punching system (109) is arranged on the top surface of the inside of the punching machine tool (101) close to the turntable system (105), a beating head (110) is fixedly arranged at the bottom end of the hydraulic punching system (109), and the bottom end of the beating head (110) is in contact with the top of one of the punching heads (108).
  7. 7. The aluminum veneer processing and punching device as set forth in claim 6, wherein the protective cover (201) and the cleaning sponge (204) are provided in plurality, the bottom ends of the punching heads (108) are respectively movably embedded in the protective covers (201), the bottom ends of the punching heads (108) are respectively contacted with the top surfaces of the cleaning sponge (204), the bottom of the outer surface of the rotating sleeve (206) is fixedly connected with the outer surface of the fixed ring (202), the bottom of the damping rotating shaft (205) is fixedly provided with an L-shaped plate (208), the damping rotating shaft (205) and the L-shaped plate (208) are provided in plurality, and the top of the damping rotating shaft (205) is fixedly arranged at the edge of the bottom of the mold selecting plate (106).
  8. 8. The aluminum veneer processing and punching device according to claim 7, wherein the tops of the L-shaped plates (208) are fixedly arranged at the position, close to the damping rotating shaft (205), of the bottom of the mold selecting disc (106), the tops of the protective covers (201) are fixedly arranged at the bottom of the mold selecting disc (106), the tops of the two fixing frames (209) are fixedly arranged on the top surface inside the punching machine tool (101), two sliding blocks (213) are fixedly arranged on the outer surface of one side of the rack (212), two supporting rods (214) are movably embedded in the sliding blocks (213), and two ends of the two supporting rods (214) are fixedly arranged at the edges of the bottoms of the opposite sides of the two fixing frames (209).
  9. 9. The aluminum veneer processing and punching device as set forth in claim 8, characterized in that one side outer surfaces of the three L-shaped blocks (218) are fixedly installed on the outer surface of the connecting ring (203), the outer surface of the connecting ring (203) is in contact with the inside of the fixed ring (202), the other ends of the three clamping rods (220) movably penetrate through the inside of the three L-shaped grooves (217) and extend into the inside of the three embedded grooves (227), the outer surfaces of the three clamping rods (220) are movably embedded in the inside of the three through holes (228) near the clamping plates (225) respectively, and one ends of the three return springs (222) are fixedly connected with one side outer surfaces of the three pressing blocks (221) respectively.
  10. 10. The aluminum veneer processing and punching device as set forth in claim 9, wherein the other ends of the three return springs (222) are fixedly installed at one side of the inside of the three limiting grooves (219), the three through holes (228) are respectively communicated with the inside of the three embedded grooves (227), the outer surfaces of the three clamping plates (225) are respectively movably embedded in the inside of the three embedded grooves (227), the outer surfaces of the plurality of clamping columns (226) are respectively movably embedded in the inside of the plurality of clamping grooves (229), and the three clamping grooves (229) are respectively communicated with the three through holes (228).

Description

Aluminum veneer processing and punching device Technical Field The invention relates to the technical field of aluminum veneer processing, in particular to an aluminum veneer processing and punching device. Background The aluminum veneer is a building decoration material which is made of aluminum alloy plates serving as base materials through processes of cutting, bending, welding, surface treatment and the like, and is widely used in scenes such as curtain walls, suspended ceilings and the like. In the production and processing process of the aluminum veneer, in order to meet the requirements of ventilation, lighting, noise reduction and the like, or through the arranged hole patterns, unique visual textures are manufactured, the aluminum veneer is changed into a decorative surface with design feel from a single plane, and punching processing is needed. In the prior art, a turntable die selecting system is arranged on a numerical control turret punch press, a plurality of punches with different sizes are arranged on the turntable, the turntable is driven to rotate through a rotating mechanism, and the punches with different sizes are replaced rapidly, so that punching processing of holes with different sizes is performed, and the punching efficiency is greatly improved. However, in the punching process, dust and tiny aluminum scraps can be generated and attached to the bottom ends of adjacent idle punches along with air flow, when the idle punches are switched to a working state, the friction between the punches and an aluminum veneer can be aggravated by the dust and the aluminum scraps attached to the bottom ends, so that the cutting edge of the bottom ends of the punches is quickly worn, the punching effect is affected, and the service life of the punches is reduced. Therefore, we propose an aluminum veneer processing and punching device so as to solve the problems in the prior art. Disclosure of Invention The invention aims to provide an aluminum veneer processing and punching device, which solves the problems that dust and tiny aluminum scraps are easily attached to the bottom ends of adjacent idle punches in the punching process of a numerical control turret punch press, friction between the punches and an aluminum veneer is easily aggravated during working, so that the cutting edge of the punches is rapidly worn, the punching effect is influenced and the service life of the punches is reduced. In order to achieve the aim, the invention provides the technical scheme that the aluminum veneer processing and punching device comprises a punching component, wherein a protection component is arranged in the punching component; The protection component comprises a protection cover and two fixing frames, wherein a fixing ring is arranged at the bottom of the protection cover, a connecting ring is movably embedded in the fixing ring, a cleaning sponge is fixedly connected to the inner wall of the connecting ring, a damping rotating shaft is arranged on the outer surface of the protection cover, a rotating sleeve is arranged on the outer surface of the damping rotating shaft, a gear is fixedly arranged at the top of the outer surface of the rotating sleeve, a multistage electric push rod is fixedly arranged at the bottom of the rear surface of one fixing frame, a fixing plate is fixedly arranged at one end of the multistage electric push rod, and a rack is fixedly arranged at the rear surface of the fixing plate. Preferably, the cleaning sponge adopts high elastic nanometer sponge, three penetrating slots are formed in the bottom of the fixing ring, L-shaped grooves are formed in one side of the inside of each penetrating slot, L-shaped blocks are movably embedded in the inside of each L-shaped groove, three limit grooves are formed in the outer surface of the fixing ring, clamping rods are movably embedded in the inside of each limit groove, and pressing blocks are fixedly installed at one ends of the clamping rods. Preferably, the outer surface of three the clamping rods is movably sleeved with a reset spring, the other ends of the clamping rods are fixedly provided with clamping plates, one side outer surfaces of the clamping plates are fixedly provided with two clamping columns, the top of the outer surfaces of the L-shaped blocks are provided with embedded grooves, the outer surfaces of the L-shaped blocks are provided with perforations, and one side inner walls of the embedded grooves are provided with two clamping grooves. Preferably, two guide blocks are fixedly installed on one side of the inner portion of the limiting groove, two guide grooves are formed in the outer surfaces of the clamping rods, the outer surfaces of the guide blocks are movably embedded into the guide grooves respectively, three arc-shaped pieces are fixedly installed at the bottom of the connecting ring, and the tops of the three arc-shaped pieces are in contact with the bottom of the fixing ring. Preferably, the punching assembl