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CN-224225477-U - Ton bag vacuumizing heat sealing machine

CN224225477UCN 224225477 UCN224225477 UCN 224225477UCN-224225477-U

Abstract

The utility model discloses a ton bag vacuumizing heat sealing machine, which relates to the technical field of packaging engineering and comprises a main frame, wherein an air pump is fixedly connected to the outer wall of the top of the main frame, an exhaust pipe is fixedly connected to the output end of the bottom of the air pump, and a positioning mechanism is arranged on the inner wall of the main frame; the positioning mechanism comprises a rotating shaft, the outer wall of the rotating shaft is rotationally connected with the inner wall of the main frame, the outer wall of one side of the rotating shaft, which is close to the air pump, is fixedly connected with a worm wheel, the utility model firstly sleeves the opening of the ton bag on the rotating shaft by arranging the positioning plate, the racks at the two ends are driven to move by the rotation of the gear, the ton bag is fixed on the rotating shaft by utilizing the movement of the positioning plates at two ends, and the situation that the ton bag falls off from the rotating shaft is prevented by utilizing the anti-skid grooves, so that the ton bag can be stably positioned and processed, and the situation that the ton bag falls off from the device during evacuation processing can be prevented.

Inventors

  • Jiao Minfeng

Assignees

  • 佛山宇信智能设备有限公司

Dates

Publication Date
20260512
Application Date
20250621

Claims (8)

  1. 1. The ton bag vacuumizing heat sealing machine comprises a main frame (1) and is characterized in that an air pump (101) is fixedly connected to the outer wall of the top of the main frame (1), an exhaust pipe (102) is fixedly connected to the output end of the bottom of the air pump (101), an exhaust pipe (103) is fixedly connected to the output end of the bottom of the air pump (101), and a positioning mechanism (2) is arranged on the inner wall of the main frame (1); Positioning mechanism (2) are including rotation axis (201), the outer wall of rotation axis (201) rotates with the inner wall of body frame (1) to be connected, one side outer wall fixedly connected with worm wheel (202) that rotation axis (201) is close to air pump (101), body frame (1) is close to one end inner wall rotation of air pump (101) and is connected with worm (203), the outer wall of worm (203) meshes with the outer wall of worm wheel (202), one end outer wall fixedly connected with gear (204) that air pump (101) was kept away from to rotation axis (201), one end inner wall fixedly connected with a plurality of slide rail (205) that body frame (1) is close to worm wheel (202), a plurality of inner wall sliding connection of slide rail (205) has gag lever post (206), one end outer wall fixedly connected with rack (207) that slide rail (205) was kept away from to gag lever post (206), the inner wall of body frame (1) is provided with heat seal mechanism (3).
  2. 2. The ton bag vacuumizing heat sealing machine according to claim 1, wherein the outer wall of the rack (207) is meshed with the outer wall of the gear (204), and a connecting frame (208) is fixedly connected to the outer wall of one end of the rack (207) close to the worm wheel (202).
  3. 3. The ton bag vacuumizing heat sealing machine according to claim 2, wherein a locating plate (209) is fixedly connected to the outer wall of one end of the connecting frame (208) far away from the worm wheel (202), and a plurality of anti-slip grooves (210) are formed in the inner wall of the locating plate (209).
  4. 4. A ton bag vacuumizing heat sealing machine according to claim 3, characterized in that the heat sealing mechanism (3) comprises a supporting frame (301), the outer wall of the supporting frame (301) is fixedly connected with the inner wall of the main frame (1), and a motor plate (302) is fixedly connected with the inner wall of one side of the main frame (1) close to the rotating shaft (201).
  5. 5. The ton bag vacuumizing heat sealing machine according to claim 4, wherein a controller (303) is fixedly connected to the outer wall of one end, close to the rotating shaft (201), of the motor plate (302), and a motor (304) is fixedly connected to the outer wall of one end, close to the rotating shaft (201), of the motor plate (302).
  6. 6. The ton bag vacuumizing heat sealing machine according to claim 5, wherein a rotating shaft (305) is fixedly connected to the bottom output shaft of the motor (304) through a coupling, the outer wall of the rotating shaft (305) is rotatably connected with the inner wall of the supporting frame (301), and a gear II (306) is fixedly connected to the outer wall of one side of the rotating shaft (305) close to the motor (304).
  7. 7. The ton bag vacuum pumping and heat sealing machine according to claim 6, wherein a second rotating shaft (307) is rotatably connected to an inner wall of one side of the support frame (301) away from the second gear (306), a third gear (308) is fixedly connected to an outer wall of one side of the second rotating shaft (307) close to the second gear (306), and an outer wall of the third gear (308) is meshed with an outer wall of the second gear (306).
  8. 8. The ton bag vacuumizing heat sealing machine according to claim 7, wherein the outer walls of the rotating shaft (305) and the rotating shaft two (307) are fixedly connected with an auxiliary frame (309), and the outer wall of one end, far away from the rotating shaft (305), of the auxiliary frame (309) is fixedly connected with a heating plate (310).

Description

Ton bag vacuumizing heat sealing machine Technical Field The utility model belongs to the technical field of packaging engineering, and particularly relates to a ton bag vacuumizing heat sealing machine. Background According to the published patent with the publication number of CN116101573A, the ton bag box type heat sealing machine comprises an inner cavity, a vacuum pump, an outer frame, a heat sealing assembly and a conveyor, wherein the inner cavity is arranged on the inner side of the outer frame in a sliding manner, the inner cavity slides up and down in the outer frame, the conveyor is arranged at the bottom of the outer frame, the conveyor corresponds to the inner cavity in the vertical direction, and the ton bag heat sealing is carried out through the heat sealing assembly, so that the ton bag heat sealing machine has the effects of simple mechanism and convenient adjustment, is more beneficial to meeting the production requirements of factories, but has the following defects: The effect that the mechanism is simple and convenient to adjust is achieved after the equipment is finished, but because the ton bag is vacuumized, air in the ton bag is pumped out, the pressure in the bag is reduced, if the bag opening is unstable, the bag can slide or deform due to the change of the internal pressure, so that the risk of loosening the bag or leakage of materials can be caused, and therefore the ton bag vacuumized heat sealing machine is provided. Disclosure of utility model The utility model aims to provide a ton bag vacuumizing heat sealing machine, which solves the problem that the mechanism is simple and convenient to adjust after the equipment is completed by a positioning mechanism and a heat sealing mechanism, but because the air in the ton bag is pumped out in the vacuumizing process, the pressure in the bag is reduced, and if the bag mouth is unstable, the bag can slide or deform due to the change of the internal pressure, so that the risk of loosening or material leakage of the bag can be caused. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model relates to a ton bag vacuumizing heat sealing machine which comprises a main frame, wherein an air pump is fixedly connected to the outer wall of the top of the main frame, an exhaust pipe is fixedly connected to the output end of the bottom of the air pump, and a positioning mechanism is arranged on the inner wall of the main frame; The positioning mechanism comprises a rotating shaft, the outer wall of the rotating shaft is rotationally connected with the inner wall of a main frame, a worm wheel is fixedly connected with the outer wall of one side of the rotating shaft, which is close to the air pump, the inner wall of one end of the main frame, which is close to the air pump, is rotationally connected with a worm, the outer wall of the worm is meshed with the outer wall of the worm wheel, the outer wall of one end of the rotating shaft, which is far away from the air pump, is fixedly connected with a gear, which is close to the inner wall of one end of the worm wheel, is fixedly connected with a plurality of sliding rails, which are fixedly connected with limit rods, which are far away from one end of the sliding rails, is fixedly connected with racks, and the inner wall of the main frame is provided with a heat sealing mechanism. Further, the outer wall of the rack is meshed with the outer wall of the gear, and a connecting frame is fixedly connected with the outer wall of one end of the rack, which is close to the worm wheel. Further, the one end outer wall fixedly connected with locating plate that the worm wheel was kept away from to the link, a plurality of antiskid groove has been seted up to the inner wall of locating plate. Further, the heat sealing mechanism comprises a supporting frame, the outer wall of the supporting frame is fixedly connected with the inner wall of the main frame, and a motor plate is fixedly connected with the inner wall of one side of the main frame, which is close to the rotating shaft. Further, the outer wall of one end of the motor plate, which is close to the rotating shaft, is fixedly connected with a controller, and the outer wall of one end of the motor plate, which is close to the rotating shaft, is fixedly connected with a motor. Further, the bottom output shaft of motor passes through shaft coupling fixedly connected with axis of rotation, the outer wall of axis of rotation is connected with the inner wall rotation of support frame, one side outer wall fixedly connected with gear two that the axis of rotation is close to the motor. Further, the support frame is connected with a second rotating shaft in a rotating way on the inner wall of one side far away from the second gear, a third gear is fixedly connected to the outer wall of one side, close to the second gear, of the second rotating shaft, and the outer wall of the third gear is me