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CN-121972825-A - Laser cutting device is used in production of fretwork oxford cloth

CN121972825ACN 121972825 ACN121972825 ACN 121972825ACN-121972825-A

Abstract

The invention discloses a laser cutting device for producing hollowed oxford, which relates to the technical field of laser processing and comprises a processing base, wherein side sliding grooves are formed in the inner walls of two sides of the processing base, driving guide rails are fixedly connected to the inner walls of the side sliding grooves, driving sliding blocks are fixedly connected to the inner parts of the two driving guide rails, transverse sliding rails are fixedly connected between the two driving sliding blocks, a cutting mechanism is slidingly connected to the surface of each transverse sliding rail, and a layer of uniform and consistent liquid film is always covered on the surface of a coating roller through automatic continuous supplement of flame retardant, so that stable and controllable quantitative coating can be realized when the coating roller contacts with oxford, the problem of coating dryness which is easy to occur in traditional intermittent coating is avoided, flame spreading and smoke generation are effectively inhibited, the risk of yellow edges and burrs are remarkably reduced, the manual maintenance flow is simplified, and the stability and consistency of a coating effect during long-time continuous production are ensured.

Inventors

  • XIE XUEBAO
  • WANG DELIANG

Assignees

  • 安徽紫荆花新型材料科技有限公司

Dates

Publication Date
20260505
Application Date
20260325

Claims (8)

  1. 1. The laser cutting device for the production of the hollowed oxford fabric comprises a processing base (1) and is characterized in that side sliding grooves (11) are formed in the inner walls of two sides of the processing base (1), driving guide rails (12) are fixedly connected to the inner walls of the side sliding grooves (11), driving sliding blocks (13) are fixedly connected to the inner parts of the two driving guide rails (12) in a sliding manner, a transverse sliding rail (14) is fixedly connected between the two driving sliding blocks (13), and a cutting mechanism (15) is connected to the surface of the transverse sliding rail (14) in a sliding manner; The upper surface of the processing base (1) is provided with a blanking groove (2), the inner wall above the blanking groove (2) is provided with a plurality of supporting frames (21) in a linear array, the inside of the processing base (1) is connected with a waste box (22) in a sliding mode, and the inner cavity of the waste box (22) is located below the blanking groove (2) and is communicated with the blanking groove (2); one side surface of processing base (1) is provided with coating mechanism, coating mechanism's top is provided with the feeding mechanism that provides the raw materials for coating mechanism.
  2. 2. The laser cutting device for producing hollowed oxford fabric according to claim 1, wherein the coating mechanism comprises a supporting base (3) fixedly connected to the upper surface of one side of a processing base (1) close to a blanking groove (2), two side supporting blocks (31) are symmetrically arranged above the supporting base (3), a coating roller (32) is rotatably connected between the two side supporting blocks (31) through a rotating shaft, a fixing roller (33) is fixedly connected between the two side supporting blocks (31), the coating roller (32) is tightly attached to the fixing roller (33), a driving motor (34) is fixedly connected to one side, far away from the coating roller (32), of the side supporting blocks (31), and an output shaft of the driving motor (34) is fixedly connected with the rotating shaft of the coating roller (32).
  3. 3. The laser cutting device for production of hollowed oxford fabric according to claim 2, wherein the feeding mechanism comprises a fixed outer frame (4) fixedly connected to the upper side of the coating roller (32) through a supporting rod, a liquid tank (41) is fixedly connected to the inside of the fixed outer frame (4), a dripping groove (48) is formed in the lower side of the liquid tank (41), a plurality of liquid grooves are formed in the lower inner wall of the liquid tank (41) in a linear array, a drip pipe (42) is fixedly connected to the inner wall of the liquid groove, a guide chute (46) is formed in the dripping groove (48) close to the inner wall of one side of the driving motor (34), a sealing baffle (43) is connected to the inner sliding of the dripping groove (48), a guide sliding block (47) is connected to the inner sliding of the guide chute (46), a driving chute (45) is formed in the inner wall of one side, far away from the driving motor (34), a driving rod (44) is fixedly connected to one side of the sealing baffle (43), and the driving rod (44) is connected to the inner side of the driving mechanism.
  4. 4. The laser cutting device for production of hollowed oxford fabric, as set forth in claim 3, characterized in that the driving mechanism comprises a driving cam (5) rotatably connected to the surface of a side supporting block (31) on one side far away from the driving motor (34), the driving cam (5) is fixedly connected with a rotating shaft of a similar coating roller (32), a vertical guide groove (51) is formed in one side, far away from the driving motor (34), of the fixed outer frame (4), an adjusting slide plate (54) is slidably connected to one side, far away from the driving motor (34), of the fixed outer frame (4), the adjusting slide plate (54) is fixedly connected with the vertical guide block (53), a contact spring (52) is fixedly connected to the inner wall of the vertical guide groove (51), an adjusting slide groove (55) is formed in the surface of the adjusting slide plate (54), the adjusting slide groove (55) is a bevel groove, the driving round bar (44) extends to the inside of the adjusting slide groove (55), and the lower surface of the adjusting slide plate (54) is fixedly connected with a contact spring (52), and the lower surface of the adjusting slide plate (56) is fixedly connected with the lower surface of the sliding bar (56).
  5. 5. The laser cutting device for producing hollowed oxford fabric, as claimed in claim 3, wherein the buoyancy mechanism comprises two fixed clamping blocks (6) symmetrically and fixedly connected to the inner walls of two sides of the liquid tank (41), one sides of the two fixed clamping blocks (6) close to each other are respectively connected with a buoyancy rod (61) through rotating shafts, one side of the buoyancy rod (61) away from the fixed clamping blocks (6) is fixedly connected with a buoyancy ball, and one side of the buoyancy rod (61) is provided with a transmission mechanism.
  6. 6. The laser cutting device for producing hollowed oxford fabric, as set forth in claim 5, characterized in that the transmission mechanism comprises a power connecting rod (7) fixedly connected to a side of the buoyancy rod (61) far away from the support frame (21), an extension circular groove (71) is provided on a side of the fixed outer frame (4) far away from the support frame (21), the power connecting rod (7) passes through the liquid tank (41) and extends to the inside of the extension circular groove (71), an outer circular groove (72) is provided on the inner wall of the extension circular groove (71), a power circular frame (73) is rotatably connected to the inside of the outer circular groove (72), a switching chute (74) is provided on the inner wall of the outer circular groove (72), an extension groove is provided on the lower inner wall of the switching chute (74), an abutting chute (75) is provided on the inner wall of the power circular groove (73), a circular frame (76) is connected in a sliding manner to the inside of the abutting chute (75), one end of the circular frame (76) extends to the inside of the switching chute (74), a guide groove (77) is provided on the inner wall of the outer circular groove (77), a guide groove (77) is fixedly connected to the inner wall of the outer circular groove (77), connecting spring (79) and outside ring (78) fixed connection, the inner chamber sliding connection who contradicts round frame (76) has extension clamping lever (710), the inner wall fixedly connected with who contradicts round frame (76) extends spring (711), extend spring (711) and extension clamping lever (710) fixed connection, the inner chamber rotation of power round frame (73) is connected with and connects plectane (712), screens groove (713) have been seted up on the surface of connecting plectane (712), extend clamping lever (710) to the inside of screens groove (713), one side of connecting plectane (712) is provided with trigger mechanism.
  7. 7. The laser cutting device for producing hollowed oxford fabric according to claim 6, wherein the triggering mechanism comprises a connecting round rod (8) rotatably connected inside an extending round groove (71), the connecting round rod (8) is fixedly connected with a connecting circular plate (712), a power storage groove (81) is formed in one side, far away from the power connecting rod (7), of the outer round groove (72), a power storage push rod (83) is fixedly connected to one side, far away from the power connecting rod (7), of the connecting circular plate (712), the power storage push rod (83) extends to the inside of the power storage groove (81), a power storage spring (82) is fixedly connected to the inner wall of the power storage push rod (83), the power storage spring (82) is fixedly connected with the power storage push rod (83), and an alarm mechanism is arranged on one side of the connecting round rod (8).
  8. 8. The laser cutting device for producing hollowed oxford fabric, as set forth in claim 7, wherein the alarm mechanism comprises an alarm circular plate (9) fixedly connected to one end of a connecting circular rod (8) far away from the connecting circular plate (712), a plurality of poking grooves are formed in the surface of the alarm circular plate (9) in a circumferential array, shrinkage tooth blocks (92) are slidably connected to the inside of the poking grooves, inclined planes are formed on two sides of the upper ends of the shrinkage tooth blocks (92), an alarm spring (91) is fixedly connected to the inner walls of the poking grooves, the alarm spring (91) is fixedly connected with the shrinkage tooth blocks (92), a storage block (98) is fixedly connected to one side of a fixed outer frame (4) far away from the supporting frame (21), a swinging shaft (94) is rotatably connected to the surface of the storage block (98) through a rotating shaft, a striking rod (95) is fixedly connected to the surface of the swinging shaft (94), one end of the striking rod (95) far away from the swinging shaft (94) is fixedly connected with a striking hammer, the surface of the swinging shaft (94) is fixedly connected with a contact plate (93), the contact plate (93) is fixedly connected to the surface of the contact plate (93) and extends to one end of the adjacent contact plate (93), the surface of the fixed outer frame (4) is fixedly connected with a bell (97) through a connecting plate.

Description

Laser cutting device is used in production of fretwork oxford cloth Technical Field The invention relates to the technical field of laser processing, in particular to a laser cutting device for producing hollowed oxford. Background The laser cutting device for oxford production is a high-precision automatic processing device specially designed for oxford materials, and has the core functions of utilizing high-energy-density laser beams to gasify and cut the oxford so as to form various hollowed-out patterns or accurate shapes. The oxford fabric coil stock is stably unfolded and conveyed to a cutting area through an automatic feeding system, the cloth is flattened through an integrated pretreatment mechanism in the process, laser beams controlled by a computer are subjected to high-speed scanning and focusing irradiation on the surface of the cloth according to a preset hollowed pattern, so that oxford fabric fibers are instantly melted and gasified to form a hollowed-out area or a cut piece with smooth edges and automatic sealing, after cutting is completed, a finished product is automatically rolled or stacked through a material collecting mechanism, and the whole process realizes automatic and high-precision production from raw materials to hollowed-out finished products. Under the high-temperature effect of laser, the oxford is used as chemical fiber fabric, and the molten fiber is extremely easy to generate severe oxidation combustion, so that the phenomena of serious yellowing, scorching and even molten drop hanging of cut edges occur, the fineness and the aesthetic property of hollowed-out patterns are destroyed, and the risks of burrs and scattering edges are greatly increased, so that the requirements of industrialized mass production on stability and safety are difficult to meet. Disclosure of Invention Technical problem to be solved Aiming at the defects of the prior art, the invention provides a laser cutting device for producing hollowed oxford, which solves the problems in the prior art. Technical proposal The laser cutting device for the production of the hollowed oxford comprises a processing base, wherein side sliding grooves are formed in the inner walls of two sides of the processing base, driving guide rails are fixedly connected to the inner walls of the side sliding grooves, driving sliding blocks are slidably connected to the inner parts of the two driving guide rails, a transverse sliding rail is fixedly connected between the two driving sliding blocks, and a cutting mechanism is slidably connected to the surface of the transverse sliding rail; The upper surface of the processing base is provided with a blanking groove, the inner wall above the blanking groove is provided with a plurality of supporting frames in a linear array, the processing base is internally and slidably connected with a waste bin, and the inner cavity of the waste bin is positioned below the blanking groove and is communicated with the blanking groove; The surface of one side of the processing base is provided with a coating mechanism, and a feeding mechanism for providing raw materials for the coating mechanism is arranged above the coating mechanism. Preferably, the coating mechanism comprises a support base fixedly connected to the upper surface of one side of the processing base, which is close to the blanking groove, two side support blocks are symmetrically arranged above the support base, a coating roller is rotatably connected between the two side support blocks through a rotating shaft, a fixing roller is fixedly connected between the two side support blocks, the coating roller is tightly attached to the fixing roller, a driving motor is fixedly connected to one side, away from the coating roller, of the side support blocks, and an output shaft of the driving motor is fixedly connected with the rotating shaft of the coating roller. Preferably, the feeding mechanism comprises a fixed outer frame fixedly connected above the coating roller through a supporting rod, a liquid tank is fixedly connected to the inner portion of the fixed outer frame, a dripping groove is formed in the lower portion of the liquid tank, a plurality of liquid grooves are formed in the inner wall of the lower portion of the liquid tank in a linear array mode, a dripping pipe is fixedly connected to the inner portion of the liquid groove, a guide sliding groove is formed in the inner wall of the dripping groove, which is close to one side of the driving motor, a sealing plate is connected to the inner portion of the dripping groove in a sliding mode, a guide sliding block is connected to the inner portion of the guide sliding groove in a sliding mode, a driving sliding groove is formed in the inner wall of one side of the dripping groove, a driving round rod is fixedly connected to one side of the sealing plate, which is far away from the guide sliding groove, a driving round rod is connected to the inner portion of the driving slidin