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CN-121973068-A - Aramid fiber laminated board burr grinding device

CN121973068ACN 121973068 ACN121973068 ACN 121973068ACN-121973068-A

Abstract

The invention relates to the technical field of burr polishing of aramid fiber laminated plates, in particular to an aramid fiber laminated plate burr polishing device which comprises an automatic polisher body and a conveyor belt penetrating through a discharge hole and a feed inlet of the automatic polisher body, wherein a protective shell is arranged at the discharge hole and outside the automatic polisher body, a material suction cover is arranged inside the protective shell and connected with an external negative pressure dust suction pipe, and a reciprocating connecting mechanism is further arranged on the protective shell.

Inventors

  • HU KEJUN
  • CHENG HAOYU
  • LIU WEI
  • QIAN LIN

Assignees

  • 常州市迪伯特新能源科技有限公司
  • 江苏理工学院

Dates

Publication Date
20260505
Application Date
20260326

Claims (10)

  1. 1. The utility model provides an aramid fiber laminated board deckle edge grinding device, includes automatic polisher body (1) and runs through conveyer belt (2) of automatic polisher body (1) discharge gate and pan feeding mouth department, its characterized in that: The automatic grinding machine is characterized in that a protective shell (3) is arranged at the outer side of the automatic grinding machine body (1) and positioned at the discharge hole, a material suction cover (4) is arranged in the protective shell (3), and the material suction cover (4) is connected with an external negative pressure dust suction pipe; the protective shell (3) is also provided with a reciprocating connecting mechanism (5), and the reciprocating connecting mechanism (5) is connected with the suction cover (4); The outside of the suction cover (4) is provided with a clamping and polishing mechanism (6), and the clamping and polishing mechanism (6) clamps and positions the edge of the aramid fiber laminated plate and simultaneously performs matched polishing; the inside one side of protecting crust (3) still is equipped with bottom dust absorption mechanism (7), bottom dust absorption mechanism (7) and inhale material cover (4) and cooperate each other, get rid of the piece between aramid fiber laminated board and conveyer belt (2), and bottom dust absorption mechanism (7) are connected with external negative pressure dust absorption pipe.
  2. 2. The burr polishing device for the aramid fiber laminated board according to claim 1, wherein the reciprocating connecting mechanism (5) comprises a first connecting frame (51), a second connecting frame (52) and a reciprocating driving mechanism (53), the first connecting frame (51) and the second connecting frame (52) are both U-shaped, the first connecting frame (51) and the second connecting frame (52) are respectively fixedly arranged at two sides of the bottom of the suction cover (4), sliding grooves are formed in two sides of the inner wall of the protective shell (3), and the first connecting frame (51) and the second connecting frame (52) are both in sliding connection with the sliding grooves; the connecting shaft (54) is arranged on the first connecting frame (51), the reciprocating driving mechanism (53) is arranged on one side of the protective shell (3), and the reciprocating driving mechanism (53) drives the first connecting frame (51) through the connecting shaft (54).
  3. 3. The burr polishing device for the aramid fiber laminated board is characterized in that the suction cover (4) is of an inverted funnel shape, the suction cover (4) consists of a top rectangular section (41) and a bottom cover section (42), and the top of the top rectangular section (41) is connected with a negative pressure dust collection pipeline through a quick-plug connector.
  4. 4. The burr polishing device for the aramid fiber laminated plate, as set forth in claim 1, characterized in that the clamping polishing mechanism (6) comprises a supporting sleeve (61), an electric push rod (62), a surrounding shell (63), a supporting plate (64), a clamping polishing piece (65), a telescopic rotating piece (66) and a connecting piece (67), wherein the surrounding shell (63) is fixedly sleeved at the bottom of the top rectangular section (41), the supporting sleeve (61) is positioned above the surrounding shell (63), the supporting sleeve (61) is slidingly sleeved outside the suction hood (4), the electric push rod (62) is fixedly installed on the surrounding shell (63), and the output end of the electric push rod (62) is fixedly connected with the supporting sleeve (61); The four support plates (64) are arranged, the four support plates (64) are distributed outside the suction cover (4) in a rectangular shape, a bottom plate (68) is fixedly connected to the bottom of the support plates (64), a clamping polishing piece (65) is arranged at the bottom of the bottom plate (68), a telescopic rotating piece (66) is arranged between the support plates (64) and a surrounding shell (63), a synchronizing piece (69) is arranged inside the surrounding shell (63), and the synchronizing piece (69) is used for synchronously driving the telescopic rotating pieces (66); The connecting piece (67) is arranged between the supporting sleeve (61) and the supporting plate (64).
  5. 5. The burr polishing device for the aramid fiber laminated plate, as set forth in claim 4, characterized in that the clamping polishing member (65) comprises a driving wheel (651), driven wheels (652), polishing belts (653) and driving rods (654), wherein accommodating cavities are arranged in the supporting plates (64), the driving rods (654) are located at the accommodating cavities, the tops of the driving rods (654) are connected with the telescopic rotating members (66), the bottoms of the driving rods (654) are rotatably connected to the bottoms of the bottom plates (68), the driving rods (654) are fixedly connected with the driving wheels (651), the driven wheels (652) are provided with two, the two driven wheels (652) are rotatably connected to the bottoms of the bottom plates (68), and the polishing belts (653) are in transmission connection between the driving wheels (651) and the two driven wheels (652).
  6. 6. The burr polishing device for an aramid fiber laminated plate according to claim 4, wherein the telescopic rotating member (66) comprises a first bevel gear (661), a second bevel gear (662), a synchronizing rod (663) and a rotating sleeve (664), the first bevel gear (661) is fixedly arranged at the top of the driving rod (654), the first bevel gear (661) is meshed with the second bevel gear (662), the synchronizing rod (663) penetrates through one side of the accommodating cavity, the synchronizing rod (663) is rotatably connected with the accommodating cavity, and one end of the synchronizing rod (663) is fixedly connected with the second bevel gear (662); the rotary sleeve (664) is sleeved at the other end of the synchronizing rod (663) in a sliding mode, a limiting part (665) is arranged between the synchronizing rod (663) and the rotary sleeve (664), the other end of the rotary sleeve (664) is connected to the encircling shell (63) in a rotating mode, and the rotary sleeve (664) is connected with the synchronizing part (69).
  7. 7. The burr polishing device for an aramid fiber laminated board according to claim 6, wherein the limiting piece (665) comprises two limiting strips (6651), the two limiting strips (6651) are fixedly installed on the outer side of the synchronous rod (663) respectively, and limiting grooves are formed in positions, corresponding to the limiting strips (6651), of the rotating sleeve (664).
  8. 8. The burr polishing apparatus of an aramid fiber laminate according to claim 4, wherein said connecting member (67) comprises two connecting struts (671), one ends of said two connecting struts (671) are rotatably connected to the outside of the supporting sleeve (61) by a hinge support, and the other ends of said connecting struts (671) are rotatably connected to the supporting plate (64) by a hinge support.
  9. 9. The burr polishing device for an aramid fiber laminated board according to claim 1, wherein the bottom dust collection mechanism (7) comprises a movable sleeve (71), a movable member (72), a dust collection head (73), a rotating shaft (74) and a guide member (75), wherein the movable sleeve (71) is slidably connected to one side of the inside of the protective shell (3), the movable member (72) is arranged inside the protective shell (3), and the movable member (72) is used for driving the movable sleeve (71); The rotary shaft (74) penetrates through the movable sleeve (71), the rotary shaft (74) is rotationally connected with the movable sleeve (71), the bottom of the rotary shaft (74) is fixedly connected with the dust collection head (73), one end of the bottom of the dust collection head (73) is communicated with a chip removal pipe (76), and the chip removal pipe (76) is connected with an external negative pressure dust collection pipe; The guide (75) is arranged on top of the rotation shaft (74).
  10. 10. The burr polishing device for an aramid fiber laminated plate according to claim 9, wherein the guide piece (75) comprises a positioning plate (751), a positioning shaft (752) and a guide plate (753), the positioning plate (751) is fixedly sleeved on the outer side of the top of the rotating shaft (74), the positioning shaft (752) is fixedly installed at one end of the top of the positioning plate (751), the guide plate (753) is fixedly installed on one side of the inner wall of the protective shell (3), a guide opening (77) is formed in the guide plate (753), and the positioning shaft (752) slides through the guide opening (77).

Description

Aramid fiber laminated board burr grinding device Technical Field The invention relates to the technical field of burr polishing of aramid fiber laminated plates, in particular to a burr polishing device for an aramid fiber laminated plate. Background The aramid fiber laminated plate is widely applied to the fields of aerospace and automobiles due to the characteristics of high strength and light weight, and an automatic grinding machine is adopted to grind the aramid fiber laminated plate in the process of deburring the aramid fiber laminated plate; However, after automatic polisher polishes, a large amount of fibre piece is remained on aramid fiber laminated plate surface and edge, and during the manual work gets the piece, operating personnel closely contacts the piece that flies upward, endangers operating personnel health, and the workshop PM2.5 concentration that leads to in the workshop exceeds standard simultaneously, and traditional fixed negative pressure dust extraction only can handle surface chip, and the dust absorption mouth is far away from the conveyer belt simultaneously, can't fully get rid of to the piece of aramid fiber laminated plate bottom, and for this reason, we propose an aramid fiber laminated plate deckle edge grinding device. Disclosure of Invention The invention aims to provide an aramid fiber laminated plate burr polishing device for solving the problems in the background technology. The technical scheme includes that the burr polishing device for the aramid fiber laminated plate comprises an automatic polishing machine body and a conveying belt penetrating through a discharge hole and a feed inlet of the automatic polishing machine body, wherein a protective shell is arranged outside the automatic polishing machine body and positioned at the discharge hole, a material suction cover is arranged inside the protective shell, and the material suction cover is connected with an external negative pressure dust suction pipe; the protective shell is also provided with a reciprocating connecting mechanism which is connected with the suction cover; The outer side of the suction cover is provided with a clamping and polishing mechanism, and the clamping and polishing mechanism clamps and positions the edge of the aramid fiber laminated plate and simultaneously performs matched polishing; The inside one side of protecting crust still is equipped with bottom dust absorption mechanism, bottom dust absorption mechanism and inhale the material cover and mutually support, get rid of the piece between aramid fiber laminated board and the conveyer belt, and bottom dust absorption mechanism is connected with external negative pressure dust absorption pipe. Further, the reciprocating connecting mechanism comprises a first connecting frame, a second connecting frame and a reciprocating driving mechanism, wherein the first connecting frame and the second connecting frame are U-shaped, the first connecting frame and the second connecting frame are respectively and fixedly arranged at two sides of the bottom of the suction hood, sliding grooves are formed in two sides of the inner wall of the protective shell, and the first connecting frame and the second connecting frame are in sliding connection with the sliding grooves; the connecting shaft is arranged on the first connecting frame, the reciprocating driving mechanism is arranged on one side of the protective shell, and the reciprocating driving mechanism drives the first connecting frame through the connecting shaft. Further, the suction cover is of an inverted funnel shape and consists of a top rectangular section and a bottom cover-shaped section, and the top of the top rectangular section is connected with a negative pressure dust collection pipeline through a quick-plug connector. Further, the clamping polishing mechanism comprises a supporting sleeve, an electric push rod, a surrounding shell, a supporting plate, a clamping polishing piece, a telescopic rotating piece and a connecting piece, wherein the surrounding shell is fixedly sleeved at the bottom of the rectangular section at the top, the supporting sleeve is positioned above the surrounding shell, the supporting sleeve is in sliding sleeve connection with the outer side of the suction cover, the electric push rod is fixedly arranged on the surrounding shell, and the output end of the electric push rod is fixedly connected with the supporting sleeve; the four supporting plates are distributed outside the suction cover in a rectangular shape, the bottom of the supporting plate is fixedly connected with a bottom plate, the clamping polishing piece is arranged at the bottom of the bottom plate, the telescopic rotating piece is arranged between the supporting plate and the surrounding shell, and the inside of the surrounding shell is provided with a synchronizing piece which is used for synchronously driving a plurality of telescopic rotating pieces; The connecting piece sets up between