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CN-122007686-A - Pressing plate device for laser cutting

CN122007686ACN 122007686 ACN122007686 ACN 122007686ACN-122007686-A

Abstract

The invention provides a pressing plate device for laser cutting, which comprises a base frame, wherein a plurality of tooth-shaped plates are arranged in the base frame, plates are placed on the tooth-shaped plates, a cutting head is arranged on the base frame and used for cutting the plates, a pressing plate component is sleeved on the periphery of the cutting head and fixedly arranged on the base frame, a pressing part of the pressing plate component can be pressed on a cutting path of the cutting head for cutting the plates, and a pressing part pressed on the cutting path can prevent the plates from overturning and touching the cutting head. According to the pressing plate device for laser cutting, the pressing plate component is sleeved on the periphery of the cutting head, the pressing part of the pressing plate component is directly pressed on the cutting path of the plate, the cutting operation is prevented from being stopped due to the fact that the cutting head is overturned and touched when the plate is cut, and the cutting head is prevented from being damaged.

Inventors

  • YU HEDONG
  • DUAN HAOWEI
  • CAO QIAOFENG

Assignees

  • 天津汇通多源科技发展有限公司

Dates

Publication Date
20260512
Application Date
20260320

Claims (10)

  1. 1. The pressing plate device for laser cutting comprises a base frame (1), wherein a plurality of tooth-shaped plates (2) are arranged in the base frame (1), plates (3) are placed on the tooth-shaped plates (2), a cutting head (4) is arranged on the base frame (1), and the cutting head (4) is used for cutting the plates (3), and is characterized in that a pressing plate component (5) is sleeved on the periphery of the cutting head (4), the pressing plate component (5) is fixedly arranged on the base frame (1), a pressing connection part of the pressing plate component (5) can be pressed on a cutting path of the plates (3) cut by the cutting head (4), and the pressing connection part on the cutting path can prevent the plates (3) from overturning and touching the cutting head (4).
  2. 2. The pressing plate device for laser cutting according to claim 1, wherein the pressing plate assembly (5) comprises a telescopic rod (51), a sliding table module (52) and a pressing plate unit (53), the sliding table module (52) is arranged at the upper end of the pressing plate unit (53), the sliding table module (52) is arranged on the base frame (1) through the telescopic rod (51), the pressing plate unit (53) can move relative to the telescopic rod (51) through the sliding table module (52), and the telescopic rod (51) can drive the sliding table module (52) and the pressing plate unit (53) to move vertically.
  3. 3. The platen apparatus for laser cutting according to claim 2, wherein the slide table module (52) includes a first slide table structure (521) and a second slide table structure (522), the first slide table structure (521) and the second slide table structure (522) are disposed perpendicular to each other, the first slide table structure (521) is disposed at an upper end of the platen unit (53), the second slide table structure (522) is slidably disposed on the first slide table structure (521), and a telescopic rod (51) is disposed at an upper end of the second slide table structure (522); The first sliding table structure (521) comprises first sliding rods (5211), the two first sliding rods (5211) are respectively located at two sides of the cutting head (4), each first sliding rod (5211) is fixedly installed at the upper end of the pressing plate unit (53) through a first installation seat (5212), each first sliding rod (5211) is respectively provided with a first sliding block (5213) in a sliding mode, two ends of each first sliding rod (5213) are respectively connected to the corresponding first installation seat (5212) through a first spring (5214) in an elastic mode, and the first springs (5214) are used for limiting the relative positions of the first sliding blocks (5213) on the first sliding rods (5211).
  4. 4. The pressing plate device for laser cutting according to claim 3, wherein the second sliding table structure (522) comprises two second sliding rods (5221), two second sliding blocks (5222) and second springs (5223), the two second sliding rods (5221) are located at two sides of the cutting head (4), two ends of each second sliding rod (5221) are fixedly connected to one side of one first sliding block (5213) respectively, the two second sliding blocks (5222) are located at two sides of the cutting head (4) respectively, two ends of each second sliding block (5222) are slidably connected to the periphery of one second sliding rod (5221) respectively, one telescopic rod (51) is arranged at the upper end of each second sliding block (5222), two second springs (5223) are sleeved on the periphery of each second sliding rod (5221) respectively, and two ends of each second spring (5223) are fixedly connected to the corresponding first sliding blocks (5222) and one side (5213) respectively.
  5. 5. The pressure plate device for laser cutting according to claim 2, wherein the pressure plate unit (53) comprises a mounting frame (531), a stirring structure (532) and a pressure plate structure (533), the mounting frame (531) is of a mouth-shaped structure, a sliding table module (52) is arranged at the upper end of the mounting frame (531), a plurality of first sliding grooves (5311) are formed in an inner ring of the mounting frame (531), two adjacent first sliding grooves (5311) are arranged in a stepped staggered mode, one stirring structure (532) is respectively and slidably arranged in each first sliding groove (5311), a plurality of second sliding grooves (5312) are uniformly arranged at the lower end of the mounting frame (531) along the circumferential direction, one pressure plate structure (533) is slidably arranged at the lower end of each second sliding groove (5312) respectively, the two ends of each stirring structure (532) are respectively sleeved on the periphery of one pressure plate structure (533), the corresponding arc-shaped plate structure (534) can be abutted against one side of the arc-shaped plate (534) of each second sliding groove (5312), and the arc-shaped plate structure (533) can be abutted against the arc-shaped plate (534).
  6. 6. The pressing plate device for laser cutting according to claim 5, wherein the stirring structure (532) comprises a sliding plate (5321) and a stirring plate mechanism (5322), the sliding plate (5321) is slidably arranged in the first sliding groove (5311), two ends of the sliding plate (5321) are respectively provided with a pushing frame (5323), an inner ring of each pushing frame (5323) is sleeved on the periphery of one pressing plate structure (533), two side inner walls of each pushing frame (5323) can be abutted on the periphery of the pressing plate structure (533), a first mounting groove (5324) is formed in the middle of the sliding plate (5321), the stirring plate mechanism (5322) is arranged in the first mounting groove (5324), and the periphery of the cutting head (4) can be abutted on the periphery of the stirring plate mechanism (5322).
  7. 7. The platen device for laser cutting according to claim 6, wherein the platen device (5322) comprises a contact plate (53221) and a rotating shaft (53222), the contact plate (53221) is provided with a first through hole (53223), the rotating shaft (53222) is rotatably disposed in the first through hole (53223), two first protrusions (53224) are disposed opposite to each other on the periphery of the rotating shaft (53222), two first grooves (53225) are disposed opposite to each other on the inner periphery of the first through hole (53223), the peripheries of the two first protrusions (53224) can be located on the inner periphery of the corresponding first grooves (53225), one side inner wall of the first mounting groove (5324) is provided with a second mounting groove (53241), the lower end of the rotating shaft (53222) is elastically connected to the bottom of the second mounting groove (53241) through a third spring (53226), the other side inner wall of the first mounting groove (5324) is provided with a second through hole (53242), the upper end of the rotating shaft (53222) penetrates through the second through hole (53242) to be located above the corresponding first groove (53225), and the upper end of the rotating shaft (5324) is fixedly connected to one side of the torsion spring (5335) of the rotating shaft (5324).
  8. 8. The pressing plate device for laser cutting according to claim 7, wherein the poking plate mechanism (5322) further comprises a plurality of wedge blocks (53228), each of the plurality of wedge blocks (53228) is provided with a wedge block (53228) on two sides of each rotating shaft (53222), each of the plurality of wedge blocks (53228) is fixedly installed in the installation frame (531), and the upper end of each of the plurality of rotating shafts (53222) can be abutted against the inclined surface of the corresponding wedge block (53228).
  9. 9. The platen apparatus for laser cutting according to claim 5, wherein the platen structure (533) includes a leg (5331), a second mount (5332), and an electromagnet (5333), an upper end periphery of the leg (5331) is slidably connected in the second slide groove (5312), a lower end of the leg (5331) is slidably provided with the second mount (5332), a lower end of the second mount (5332) is provided with a third mount groove (5334), the electromagnet (5333) is provided in the third mount groove (5334), and the electromagnet (5333) is elastically connected to a bottom of the third mount groove (5334) by a fourth spring (5335), and a lower end of the electromagnet (5333) can be crimped on the cutting path; The lower extreme of stabilizer blade (5331) is equipped with third spout (53311), and the upper end of second mount pad (5332) sets up third slider (53321), and the peripheral sliding connection of third slider (53321) is in the inner circle of third spout (53311), and one side of stabilizer blade (5331) sets up fifth spring (5337), and one end fixed connection of fifth spring (5337) is in one side of second mount pad (5332), and fifth spring (5337) are used for prescribing a limit to the relative position of stabilizer blade (5331) and second mount pad (5332).
  10. 10. The apparatus of claim 9, wherein the platen structure (533) further comprises a trigger switch (5336), the trigger switch (5336) is disposed on one side of the second mounting base (5332), the trigger switch (5336) is electrically connected to the electromagnet (5333), and an actuating end of the trigger switch can abut against an inner ring of the arc plate (534).

Description

Pressing plate device for laser cutting Technical Field The invention belongs to the field of laser cutting equipment, and particularly relates to a pressing plate device for laser cutting. Background The laser cutting technology is a representative high-precision and high-efficiency processing means in the modern material processing field, and by virtue of the core advantages of high cutting precision, high cutting speed, small heat affected zone, strong adaptability and the like, the laser cutting technology is widely applied to cutting processing of metal materials and nonmetallic materials and covers a plurality of industrial fields such as aerospace, automobile manufacturing, electronic equipment, hardware processing and the like. The laser cutting technology generally prevents a plate from being arranged on a tooth-shaped plate, and the plate is cut into a plurality of workpieces with the same size and shape through a laser cutter, gaps are reserved between the tooth-shaped plates in the cutting process, if the tooth-shaped plates are not supported by the edge of the workpiece in the cutting process, the edge of the workpiece is easy to turn, the workpiece touches the laser cutter, the cutting work is stopped, the working efficiency is reduced, and the laser cutter is easy to damage. Disclosure of Invention In view of the above, the present invention is directed to a pressing plate device for laser cutting, so as to solve the problems of the conventional laser cutting technology that the cutting operation is terminated, the project time is prolonged, and the laser cutter is easily damaged due to the fact that the workpiece is turned over to touch the laser cutter. In order to achieve the above purpose, the technical scheme of the invention is realized as follows: The utility model provides a clamp plate device for laser cutting, includes the bed frame, sets up a plurality of tooth shaped plates in the bed frame, places the panel on the tooth shaped plate, sets up the cutting head on the bed frame, and the cutting head is used for cutting the panel, and the clamp plate subassembly is established to the peripheral cover of cutting head, and clamp plate subassembly fixed mounting on the bed frame, and clamp plate subassembly's crimping portion can the crimping on the cutting path of cutting head cutting panel, the crimping is in crimping portion on the cutting path can prevent that panel upset from touching the cutting head. Further, the clamp plate subassembly includes telescopic link, slip table module and clamp plate unit, and the upper end of clamp plate unit sets up the slip table module, and the slip table module passes through the telescopic link to be installed on the bed frame, and the clamp plate unit can pass through slip table module and telescopic link relative motion, and the telescopic link can drive slip table module and clamp plate unit vertical movement. Further, the sliding table module comprises a first sliding table structure and a second sliding table structure, the first sliding table structure and the second sliding table structure are arranged vertically to each other, the first sliding table structure is arranged at the upper end of the pressing plate unit, the second sliding table structure is arranged on the first sliding table structure in a sliding mode, the upper end of the second sliding table structure is provided with telescopic rods, the first sliding table structure comprises two first sliding rods, the two first sliding rods are respectively located at two sides of the cutting head, each first sliding rod is fixedly arranged at the upper end of the pressing plate unit through a first mounting seat, each first sliding rod is respectively provided with a first sliding block in a sliding mode, two ends of each first sliding block are respectively connected to the corresponding first mounting seat through a first spring in an elastic mode, and the first springs are used for limiting the relative positions of the first sliding blocks on the first sliding rods. Further, the second slip table structure includes second slide bar, second slider and second spring, the second slide bar has two, and two second slide bars are located the both sides of cutting head, and the both ends of every second slide bar are fixed connection respectively in one side of a first slider, the second slider has two, and two second sliders are located the both sides of cutting head respectively, and the both ends of every second slider are sliding connection respectively in the periphery of a second slide bar, and the upper end of every second slider sets up a telescopic link respectively, and two second springs are established respectively to the periphery of every second slide bar, and the both ends of every second spring are fixed connection respectively in one side of corresponding second slider and first slider. Further, the clamp plate unit includes the mounting bracket, stir structure and cla