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CN-122007690-A - High-precision automatic feeding and discharging laser cutting device for processing sheet metal of energy storage container

CN122007690ACN 122007690 ACN122007690 ACN 122007690ACN-122007690-A

Abstract

The invention discloses a high-precision automatic feeding and discharging laser cutting device for processing an energy storage container sheet metal, which belongs to the technical field of sheet metal processing equipment and comprises a laser cutting machine body, a supporting sliding seat positioned at the front end of the laser cutting machine body, a cutting table arranged at the top of the supporting sliding seat in a sliding manner, saw tooth sheets arranged at the top of the cutting table in parallel, a portal frame positioned at the top of the cutting table, a horizontal sliding table arranged in a reciprocating sliding manner along the length direction of the portal frame and a vertical sliding table vertically arranged on the horizontal sliding table in a sliding manner. According to the invention, the top plates are correspondingly arranged in the gaps between the adjacent saw blades of the cutting table, the height difference is reserved between the adjacent top plates, and the upper and lower reciprocating movement of the top plates is controlled in a linkage manner in the process of transferring and resetting the molding materials by the feeding and discharging grippers, so that the waste materials on the cutting table are pushed, the waste materials are shaken off from the gaps of the cutting table, and the waste materials are prevented from influencing feeding.

Inventors

  • YU CHUNLEI
  • LI YIFAN

Assignees

  • 青岛雷悦重工股份有限公司

Dates

Publication Date
20260512
Application Date
20260409

Claims (10)

  1. 1. The high-precision automatic feeding and discharging laser cutting device for the energy storage container sheet metal machining comprises a laser cutting machine body (1), a supporting sliding seat (101) positioned at the front end of the laser cutting machine body (1), a cutting table (102) arranged at the top of the supporting sliding seat (101) in a sliding manner, saw-tooth sheets arranged at the top of the cutting table (102) in parallel, a portal frame (2) positioned at the top of the cutting table (102), a horizontal sliding table (201) arranged in a sliding manner in a reciprocating manner along the length direction of the portal frame (2), a vertical sliding table (202) vertically arranged on the horizontal sliding table (201) in a sliding manner, a feeding and discharging gripper (203) arranged at the bottom end of the vertical sliding table (202), and finished product trucks (204) and to-be-machined trucks (205) arranged at two ends of the bottom of the portal frame (2); the method is characterized in that: A top plate (3) is correspondingly arranged between adjacent saw blades at the bottom of the cutting table (102), and the top ends of the adjacent top plates (3) are provided with height differences; A shaking mechanism (4) is arranged between the portal (2) and the cutting table (102), and the shaking mechanism (4) is linked with the horizontal material moving action of the horizontal sliding table (201) and is used for driving each top plate (3) to reciprocate up and down in the process that the horizontal sliding table (201) drives the molding material to move and reset; the end part of the supporting sliding seat (101) is provided with a vibrating mechanism (6), and the vibrating mechanism (6) is in transmission connection with the shaking mechanism (4) and is used for applying impact vibration to the cutting table (102) in the process of up-and-down reciprocating movement of the top plate (3).
  2. 2. The high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container, as set forth in claim 1, is characterized in that the thickness of the top plate (3) is smaller than the gap width of adjacent saw-tooth sheets on the cutting table (102), the initial state of the top surface of the top plate (3) is flush with the bottom surface of the cutting table (102) or lower than the bottom surface of the cutting table (102), and multiple groups of top plates (3) form staggered high-low structures along the breadth of the cutting table (102) for forming differential pushing acting force when in up-down reciprocating movement.
  3. 3. The high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container according to claim 1, wherein the shaking mechanism (4) comprises an arched driving shaft (411), a horizontal guide groove (412), a limiting rod (413), a first vertical groove (414) and a transmission assembly; An arched driving shaft (411) is rotatably arranged between the two ends of the supporting sliding seat (101), a horizontal guide groove (412) is formed between the two sides of the top plate (3), and the arched driving shaft (411) passes through the horizontal guide groove (412); Limiting rods (413) are symmetrically fixed between two ends of the supporting sliding seat (101), first vertical grooves (414) are formed in two ends of the top plate (3), and the two groups of limiting rods (413) penetrate through the first vertical grooves (414) at the end parts of the top plate (3) respectively and are used for vertically limiting the top plate (3); One end of the arched driving shaft (411) extends to the outer end of the supporting sliding seat (101), and a transmission assembly is arranged at the end of the arched driving shaft (411) and used for driving the arched driving shaft (411) to rotate when the horizontal sliding table (201) transversely moves for discharging.
  4. 4. The high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container according to claim 3, wherein the transmission assembly comprises a fixed block (401), a sliding rod (402), a rack (403), a first spring (404), a first deflector rod (405), a stand column (406), a post gear (407), a transmission rod (408), a first bevel gear (409) and a second bevel gear (410); The fixed blocks (401) are fixedly arranged at two ends of the same outer side wall of the supporting sliding seat (101), a sliding rod (402) is fixedly arranged between the two groups of fixed blocks (401), a rack (403) is slidably arranged on the sliding rod (402) along the length direction, a first deflector rod (405) is vertically fixed at one end, close to the finished product skip car (204), of the top of the rack (403), the top end of the first deflector rod (405) is higher than the horizontal plane at the bottom end of the horizontal sliding table (201), and the rack (403) is dragged to slide by the first deflector rod (405) when the horizontal sliding table (201) moves; a first spring (404) is arranged between one end of the rack (403) close to the finished product skip (204) and the fixed block (401), and the first spring (404) is sleeved on the outer side of the slide bar (402); A stand column (406) is vertically fixed at the middle position of the front end of the supporting sliding seat (101), a transmission rod (408) is vertically installed in the stand column (406) in a rotating mode, a post gear (407) meshed with the rack (403) is fixed at the top end of the transmission rod (408), a first bevel gear (409) is fixed at the bottom end of the transmission rod (408), and a second bevel gear (410) meshed with the first bevel gear (409) is fixed at the end of the arched driving shaft (411).
  5. 5. The high-precision automatic feeding and discharging laser cutting device for the energy storage container sheet metal machining is characterized in that a waste pushing plate (5) is arranged between two adjacent groups of top plates (3), and the waste pushing plate (5) is in transmission connection with the shaking mechanism (4) and is used for horizontally reciprocating along the width direction of the cutting table (102) along with the operation of the shaking mechanism (4).
  6. 6. The high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container of claim 5, wherein the section of the waste pushing plate (5) is of an isosceles triangle structure, the inclined surface of the waste pushing plate (5) faces the cutting table (102), a second vertical groove (501) is formed in the side wall of the waste pushing plate (5), an arched driving shaft (411) penetrates through the second vertical groove (501), and a moving wheel (502) is rotatably arranged at the bottom of the waste pushing plate (5).
  7. 7. The high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container, which is described in claim 3, is characterized in that the vibration mechanism (6) comprises a mounting groove (601), a vertical rod (602), a mounting plate (603), an impact block (604), a connecting plate (605), a second spring (606) and a lifting assembly; The mounting groove (601) is formed in the front end of the supporting sliding seat (101), the vertical rods (602) are vertically and slidably arranged at two ends of the mounting groove (601), the tops of the vertical rods (602) extend to the upper side of the supporting sliding seat (101), mounting plates (603) are fixed between the top ends of the two groups of vertical rods (602), the mounting plates (603) are located above the front end of the cutting table (102), impact blocks (604) are uniformly and vertically fixed at the bottoms of the mounting plates (603) along the length direction, and the impact ends of the impact blocks (604) are opposite to the top surface of the cutting table (102); A connecting plate (605) is fixedly arranged between the bottom ends of the vertical rods (602), second springs (606) are uniformly arranged between the top of the connecting plate (605) and the inner top of the mounting groove (601), a lifting assembly is arranged between the connecting plate (605) and the arched driving shaft (411) and is used for lifting the impact block (604) upwards and resetting to perform downward impact action under the action of the elastic force of the second springs (606) when the arched driving shaft (411) rotates.
  8. 8. The high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container of claim 7, wherein the lifting assembly comprises a bar-shaped groove (607), a sliding block (608), a third spring (609), a second deflector rod (610) and a third deflector rod (611); The strip-shaped grooves (607) are symmetrically formed in the outer sides of the connecting plates (605), sliding blocks (608) are slidably arranged in the strip-shaped grooves (607), and the sliding blocks (608) are positioned at one end, close to the arched driving shafts (411), in the strip-shaped grooves (607); A third spring (609) is arranged between the side edge of the sliding block (608) far away from the second bevel gear (410) and the end face of the strip-shaped groove (607), a second deflector rod (610) is vertically fixed on the outer side of the sliding block (608), a third deflector rod (611) is vertically fixed on the side edge of the arched driving shaft (411) along the radial direction, and the stroke of the third deflector rod (611) is matched with that of the second deflector rod (610).
  9. 9. The high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container of claim 8, wherein the second deflector rod (610) and the third deflector rod (611) are cylindrical in shape, and the surfaces of the second deflector rod (610) and the third deflector rod (611) are coated with wear-resistant coatings.
  10. 10. The high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container, as set forth in claim 1, is characterized in that the highest point of the vertical movement stroke of the top plate (3) is not lower than the top surface of the saw blade, and the lowest point of the vertical movement stroke of the top plate (3) is lower than the bottom surface of the cutting table (102) and is used for avoiding the sliding of the cutting table (102) and avoiding the movement path of the holding fork when the holding fork passes through the avoiding gap.

Description

High-precision automatic feeding and discharging laser cutting device for processing sheet metal of energy storage container Technical Field The invention relates to laser cutting equipment, in particular to a high-precision automatic feeding and discharging laser cutting device for sheet metal machining of an energy storage container, and belongs to the technical field of sheet metal machining equipment. Background The main body side plate, the top plate, the bottom plate, the frame reinforcing rib, the internal battery cluster installing support and other core components of the energy storage container are large-size sheet metal parts, so that the large-scale and batch processing requirements of the sheet metal parts of the energy storage container are met, the high-power laser cutting equipment becomes core processing equipment in the field, the existing laser cutting equipment is mostly matched with an automatic feeding and discharging device, automatic feeding and cutting operation of the sheet metal to be processed can be realized, and the sheet metal processing efficiency is greatly improved. However, in the process of transferring the finished product materials, the holding fork in the feeding and discharging gripper needs to horizontally penetrate through the gap of the saw tooth sheet of the cutting table to reach the bottom of the plate, then the formed materials are lifted and transferred upwards, a large amount of corner waste materials after cutting and separating can remain on the surface of the plate after laser cutting due to the gap between the adjacent holding forks, the waste materials are very easy to fall from the gap between the holding forks in the lifting and transferring process of the holding fork lifting plate, and are directly scattered in the saw tooth top surface and tooth slot gap of the cutting table, uneven phenomena can be directly caused when the plate to be processed is fed and placed, the cutting precision is affected, and if manual cleaning is adopted, the labor cost can be additionally increased. Therefore, the high-precision automatic feeding and discharging laser cutting device for the sheet metal machining of the energy storage container is designed to optimize the problems. Disclosure of Invention The invention mainly aims to provide a high-precision automatic feeding and discharging laser cutting device for processing an energy storage container sheet metal, so as to solve the problem that the processing precision is affected by scattering waste materials on a cutting table in the process of transferring finished products. The aim of the invention can be achieved by adopting the following technical scheme: The high-precision automatic feeding and discharging laser cutting device for the energy storage container sheet metal machining comprises a laser cutting machine body, a supporting sliding seat positioned at the front end of the laser cutting machine body, a cutting table arranged at the top of the supporting sliding seat in a sliding manner, saw tooth sheets arranged at the top of the cutting table in parallel, a portal positioned at the top of the cutting table, a horizontal sliding table arranged in a reciprocating manner along the length direction of the portal, a vertical sliding table vertically arranged on the horizontal sliding table in a sliding manner, a feeding and discharging gripper arranged at the bottom end of the vertical sliding table, a finished product skip arranged at two ends of the bottom of the portal and a skip to be machined; Top plates are correspondingly arranged between adjacent saw-tooth sheets at the bottom of the cutting table, and the top ends of the adjacent top plates are provided with height differences; a shaking mechanism is arranged between the portal frame and the cutting table and is linked with the horizontal material moving action of the horizontal sliding table, and is used for driving each top plate to reciprocate up and down in the process that the horizontal sliding table drives the forming material to move and reset; the end of the supporting sliding seat is provided with a vibrating mechanism, and the vibrating mechanism is in transmission connection with the vibrating mechanism and is used for applying impact vibration to the cutting table in the process of up-and-down reciprocating movement of the top plate. Preferably, the thickness of the top plate is smaller than the width of the gap between adjacent saw blades on the cutting table, the initial state of the top surface of the top plate is flush with or lower than the bottom surface of the cutting table, and a plurality of groups of top plates form staggered high-low structures along the breadth of the cutting table for forming differential pushing acting force when in up-down reciprocating movement. Preferably, the shaking mechanism comprises an arched driving shaft, a horizontal guide groove, a limiting rod, a first vertical groove and a transmission assemb