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CN-118145351-B - Semi-automatic bag opening station

CN118145351BCN 118145351 BCN118145351 BCN 118145351BCN-118145351-B

Abstract

The invention discloses a semi-automatic bag opening station which comprises a frame, a material receiving tray and a storage bin, wherein the frame comprises a rotating arm connecting layer, a material receiving layer and a material discharging layer which are arranged from top to bottom, the rotating arm connecting layer is rotationally connected with a rotating transfer assembly for hanging ton bags, the material receiving tray is arranged on the material receiving layer, the storage bin is arranged on the material discharging layer, the rotating transfer assembly rotates around a rotating shaft in the width direction of the frame, and when the ton bags are positioned above the material receiving tray, the rotating transfer assembly only occupies the space in the length direction of the frame. According to the semi-automatic bag opening station, the ton bags are transferred to the upper portion of the frame in a rotary transfer mode, when the ton bags are located above the receiving tray, the rotary transfer assembly does not occupy extra length direction space, and compared with traditional linear conveying, a fixed linear track is not required to be arranged, so that the occupied space is small.

Inventors

  • YU LANJIAN
  • SHI MINGZHONG
  • ZHU FAN
  • JING KE
  • HUANG ZONGJIAN

Assignees

  • 常州百利锂电智慧工厂有限公司

Dates

Publication Date
20260508
Application Date
20240424

Claims (9)

  1. 1. The semi-automatic bag opening station is characterized by comprising a frame (1), a receiving tray (2) and a storage bin (3), wherein the frame (1) comprises a rotating arm connecting layer (101), a receiving material layer (102) and a discharging material layer (103) which are arranged from top to bottom, the rotating arm connecting layer (101) is rotationally connected with a rotating transfer assembly for hanging ton bags, the receiving tray (2) is arranged on the receiving material layer (102), and the storage bin (3) is arranged on the discharging material layer (103); The rotary transfer assembly rotates around a rotating shaft (4) in the width direction of the frame (1), when the ton bag is located above the receiving tray (2), the rotary transfer assembly only occupies the space in the length direction of the frame (1), the rotary arm connecting layer (101) is of a C-shaped structure, the rotary transfer assembly comprises a rotary arm (6), a tailstock (7), a hoisting assembly (8) and a lifting assembly (9), two sides of the tailstock (7) are respectively connected with the rotary arm (6), the rotating shaft (4) is connected with the rotary arm (6), the lifting assembly (9) drives the hoisting assembly (8) to lift up and down, when the ton bag is ready to be assembled and disassembled, the rotary transfer assembly rotates to one side of the opening direction of the C-shaped structure, and when the ton bag is located above the receiving tray (2), the tailstock (7) is erected on the frame (1).
  2. 2. The semi-automatic bag opening station according to claim 1, wherein a bag closing gate (5) is fixed below the material receiving disc (2), after a bag opening of a ton bag stretches into the storage bin (3), the bag closing gate (5) is closed before bag opening, the bag opening is clamped, and after the bag is opened below the bag closing gate (5), the bag closing gate (5) is opened.
  3. 3. The semi-automatic bag opening station of claim 1, wherein the material receiving tray (2) is connected into a polygonal structure by a plurality of panels in sequence, and a material discharging opening (201) is reserved in the center of the material receiving tray (2).
  4. 4. The semi-automatic bag opening station according to claim 2, characterized in that said bag closing gate (5) comprises two parallel arranged shutters (501) and a driving cylinder (502) driving the two shutters (501) relatively close or far apart.
  5. 5. The semi-automatic bag opening station of claim 4, wherein the material receiving layer (102) comprises an upper beam (1021) and a ton bag table (1022) fixed above the upper beam (1021), the material receiving tray (2) is fixed on the ton bag table (1022), the driving cylinder (502) is fixed below the upper beam (1021), and a sliding rail (503) in sliding fit with the gate plate (501) is also fixed below the upper beam (1021).
  6. 6. The semiautomatic bag opening station according to claim 1, wherein the bin (3) comprises an inner cylinder (301), an outer cylinder (302) and a gland (303), the inner cylinder (301) is fixed inside the outer cylinder (302), the outer cylinder (302) is fixed with the blanking layer (103), the gland (303) is positioned at the top of the inner cylinder (301) and the outer cylinder (302) and can move up and down, and the gland (303) clamps the mouth of the ton bag between the gland (303) and the peripheral surface of the inner cylinder (301).
  7. 7. The semi-automatic bag opening station of claim 6, wherein the pressing cover (303) comprises a pressing plate inner ring (3031) and a locking pressing plate (3032) fixed on the periphery of the pressing plate inner ring (3031), the pressing plate inner ring (3031) stretches into a gap between the inner cylinder (301) and the outer cylinder (302), a bag opening of a ton bag is clamped between the pressing plate inner ring (3031) and the inner cylinder (301), and the locking pressing plate (3032) is pressed on the upper end face of the outer cylinder (302).
  8. 8. The semi-automatic bag opening station of claim 6, wherein the bottom of the outer barrel (302) is provided with a flange (304) connected with a lower receiving device, and the bottom of the inner barrel (301) extends out of the outer barrel (302).
  9. 9. The semi-automatic bag opening station according to claim 7, wherein an inflatable sealing ring (3033) is arranged on the outer peripheral surface of the inner ring (3031) of the pressing plate below the locking pressing plate (3032), and the inflatable sealing ring (3033) fills a radial gap between the inner cylinder (301) and the outer cylinder (302).

Description

Semi-automatic bag opening station Technical Field The invention relates to the technical field of bag opening station design, in particular to a semi-automatic bag opening station which is mainly used for conveying lithium battery anode materials. Background The prior art's bag opening station, often hoist and mount through the mode of horizontal conveying in the hoist and mount process, consequently, there is longer horizontal conveying track at the top at bag opening station, occupation space is big, in the procedure of cutting open the sack, mostly by artifical cut the bag, because the wrapping bag self has certain hardness, the material can not pour out after the sack cuts, often only can discharge slowly after need trembling the material, but still can have a little material to reveal when artifical cut the bag, not only influence the environment, also can harm human health, especially to the powder material that exists heavy metal material of lithium battery trade class, the leakproofness requirement in the transportation process is higher. Disclosure of Invention The invention provides a semi-automatic bag opening station for solving the technical problems of large occupied space and poor bag opening tightness in the prior art. The semi-automatic bag opening station comprises a frame, a receiving tray and a storage bin, wherein the frame comprises a rotating arm connecting layer, a receiving material layer and a discharging material layer which are arranged from top to bottom, the rotating arm connecting layer is rotationally connected with a rotary transfer assembly for hanging ton bags, the receiving tray is arranged on the receiving material layer, the storage bin is arranged on the discharging material layer, the rotary transfer assembly rotates around a rotating shaft in the width direction of the frame, and when the ton bags are positioned above the receiving tray, the rotary transfer assembly only occupies the space in the length direction of the frame. Further, a bag closing gate is fixed below the receiving tray, after the bag opening of the ton bag stretches into the storage bin, the bag closing gate is closed before bag opening, so that the bag opening is clamped, and after the bag opening is carried out below the bag closing gate, the bag closing gate is opened. Further, the swinging boom articulamentum is C shape structure, rotatory subassembly of transporting includes swinging boom, tailstock, hoist and mount subassembly and lifting unit, a swinging boom is respectively connected to tailstock both sides, and the rotation axis is connected with the swinging boom, and lifting unit drives hoist and mount subassembly oscilaltion, when preparing loading and unloading ton bag, rotatory subassembly of transporting rotate to opening direction one side of C shape structure, when ton bag is located and connects the charging tray top, the tailstock frame is in the frame. Further, the receiving tray is connected into a polygonal structure by a plurality of panels in sequence, and a discharging opening is reserved in the center of the receiving tray. Further, the bag closing gate comprises two parallel flashboards and a driving cylinder for driving the two flashboards to be relatively close to or far away from each other. Further, connect the bed of material to include the roof beam and be fixed in the ton package platform of roof beam top, connect the charging tray to fix on the ton package platform, the drive cylinder is fixed in the below of roof beam, and the below of roof beam still is fixed with the slide rail with flashboard sliding fit. Further, the bin comprises an inner cylinder, an outer cylinder and a gland, wherein the inner cylinder is fixed inside the outer cylinder, the outer cylinder is fixed with the blanking layer, the gland is positioned at the tops of the inner cylinder and the outer cylinder and can move up and down, and the gland clamps the bag opening of the ton bag between the gland and the outer peripheral surface of the inner cylinder. Further, the gland comprises a pressing plate inner ring and a locking pressing plate fixed on the periphery of the pressing plate inner ring, the pressing plate inner ring stretches into the gap between the inner cylinder and the outer cylinder, a bag opening of the ton bag is clamped between the pressing plate inner ring and the inner cylinder, and the locking pressing plate is pressed on the upper end face of the outer cylinder. Further, a flange connected with the lower-stage receiving equipment is arranged at the bottom of the outer cylinder, and the bottom of the inner cylinder extends out of the outer cylinder. Further, an inflatable sealing ring is arranged on the outer peripheral surface of the inner ring of the pressing plate and positioned below the locking pressing plate, and the inflatable sealing ring fills the radial gap between the inner cylinder and the outer cylinder. The beneficial effects of the invention are as follows: