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CN-224210708-U - Bag collecting device of bag making machine

CN224210708UCN 224210708 UCN224210708 UCN 224210708UCN-224210708-U

Abstract

The utility model relates to a bag collecting device of a bag making machine, which can enable bags to be stably stacked. The bag collecting device of the bag making machine comprises a machine frame and a bag collecting mechanism, wherein a side bag pressing mechanism is arranged on the feeding side of the bag collecting mechanism and comprises a side pressing plate, a side pressing rod and a side pressing transmission assembly, the side pressing plate is connected to the side pressing rod, and the side pressing rod is rotatably arranged on the machine frame. The bag collecting device of the bag making machine is provided with the bag pressing mechanism, so that bags can be always kept stable in the stacking process.

Inventors

  • BAI RONGSHUN
  • BAI ZHIFANG
  • Bai Zhike
  • Bai rongyu

Assignees

  • 瑞安市宏宇包装机械厂

Dates

Publication Date
20260508
Application Date
20250416

Claims (10)

  1. 1. The bag collecting device of the bag making machine comprises a frame (3) and a bag collecting mechanism (1), wherein the bag collecting mechanism (1) comprises a lower bag collecting seat (10) and an upper bag collecting seat (11), a bag pressing mechanism (2) is arranged on the feeding side of the bag collecting mechanism (1), the bag pressing mechanism (2) comprises a side pressing plate (20), a side pressing rod (21) and a side pressing transmission component, the side pressing plate (20) is connected to the side pressing rod (21), the side pressing rod (21) is rotatably arranged on the frame (3), the bag collecting mechanism is characterized in that the side pressing transmission component comprises a transmission arm (23), a force-bearing wheel (24), a transmission cam (25), a cam transmission shaft (28), a shaft seat (26) and a side pressing elastic piece, the shaft seat (26) is arranged on the frame (3), the cam transmission shaft (28) is rotatably arranged on the shaft seat (26), the transmission cam (25) is connected to the cam transmission shaft (28), one end of the transmission arm (23) is rotatably arranged on the side pressing rod (21), the other end of the transmission arm (23) is connected to the force-bearing elastic piece, the other end of the transmission arm (23) is rotatably connected to the force-bearing piece (23), and the stress wheel (24) acts on the transmission cam (25), and the transmission cam (25) rotates to enable the side pressing plate (20) to have a bag pressing state of pressing the inner side surface of the lower bag collecting seat (10) and an opening state of separating the inner side surface of the lower bag collecting seat (10).
  2. 2. The bag collecting device of the bag making machine, as set forth in claim 1, characterized in that the bag scraping mechanism (4) is arranged on the feeding side of the bag collecting mechanism (1), the bag scraping mechanism (4) comprises an upper bag scraping shaft (41), a lower bag scraping shaft (40), a bag scraping chain (43) and a plurality of bag scraping rods (42), the upper bag scraping shaft (41) and the lower bag scraping shaft (40) are rotatably arranged on the frame (3), an upper gear (410) is connected on the upper bag scraping shaft (41), a lower gear (400) is connected on the lower bag scraping shaft (40), the bag scraping chain (43) is wound on the upper gear (410) and the lower gear (400), and the bag scraping rods (42) are equally connected on the bag scraping chain (43).
  3. 3. The bag collecting device of the bag making machine according to claim 2, wherein the lower bag scraping shaft (40) is connected with a first transmission gear (44), the cam transmission shaft (28) is connected with a second transmission gear (27), and a first transmission chain is wound on the first transmission gear (44) and the second transmission gear (27).
  4. 4. A bag collecting device of a bag making machine according to claim 3, wherein a cutting mechanism (5) is arranged on the feeding side of the bag scraping mechanism (4), the cutting mechanism (5) comprises a cutting knife (50), a cutting pull rod (51), a cutting transmission sleeve (52) and a cutting transmission shaft (54), the cutting transmission shaft (54) is rotatably arranged on the frame (3), the cutting transmission sleeve (52) is connected to the cutting transmission shaft (54) through a deflection bearing, one end of the cutting pull rod (51) is hinged to the cutting transmission sleeve (52), and the other end of the cutting pull rod (51) is connected to the cutting knife (50).
  5. 5. The bag collecting device of the bag making machine according to claim 4, wherein a third transmission gear (53) is connected to the cutting transmission shaft (54), a fourth transmission gear (45) is connected to the lower bag scraping shaft (40), and a second transmission chain is wound on the third transmission gear (53) and the fourth transmission gear (45).
  6. 6. The bag collecting device of the bag making machine according to claim 5, wherein the frame (3) is provided with a guide seat (12), the guide seat (12) is provided with a bag collecting pull rod (13) which moves up and down, the upper bag collecting seat (11) is connected to the bag collecting pull rod (13), the frame (3) is provided with a rotatable bag collecting transmission shaft (15), the bag collecting transmission shaft (15) is in transmission connection with the bag collecting pull rod (13) through a connecting arm (14), one end of the connecting arm (14) is hinged with the bag collecting pull rod (13), and the other end of the connecting arm (14) is connected with the bag collecting transmission shaft (15).
  7. 7. The bag collecting device of the bag making machine, as set forth in claim 6, characterized in that a bag collecting transmission assembly is arranged between the cutting transmission shaft (54) and the bag collecting transmission shaft (15), the bag collecting transmission assembly comprises a bag collecting transmission sleeve (55), a bag collecting transmission rod (56) and a bag collecting transmission arm (57), the bag collecting transmission sleeve (55) is connected to the cutting transmission shaft (54) through an eccentric bearing, one end of the bag collecting transmission rod (56) is hinged to the bag collecting transmission sleeve (55), the other end of the bag collecting transmission rod (56) is hinged to one end of the bag collecting transmission arm (57), and the other end of the bag collecting transmission arm (57) is connected to the bag collecting transmission shaft (15).
  8. 8. The bag collecting device of the bag making machine according to claim 7, wherein the cutting transmission shaft (54) is in transmission connection with a power source.
  9. 9. The bag collecting device of the bag making machine according to claim 1, wherein the side pressure elastic piece is a tension spring (22), one end of the tension spring (22) is connected with a transmission arm (23), and the other end of the tension spring (22) is connected with the frame (3).
  10. 10. The bag collecting device of the bag making machine according to claim 1, wherein the upper end face (100) of the lower bag collecting seat (10) is a downward inclined surface, an action pad (18) is arranged on the inner side of the lower bag collecting seat (10), the upper end face of the action pad (18) is close to the upper end face (100) of the lower bag collecting seat (10), and the upper end face of the action pad (18) is an arc face, a plane or an inclined surface.

Description

Bag collecting device of bag making machine Technical Field The utility model relates to a bag making machine, in particular to a bag collecting device of the bag making machine. Background A bag machine is an apparatus for producing bags. The general bag making machine comprises a heat seal cutting mechanism and a bag collecting mechanism, wherein the bag collecting mechanism comprises a lower bag collecting seat and an upper bag collecting seat, the lower bag collecting seat and the upper bag collecting seat are used for pressing bags (the lower bag collecting seat gradually descends along with the increase of the bags), the heat seal cutting mechanism is used for cutting the pressed bags and simultaneously heat-sealing the pressed bags, so that bags are formed and stacked together, and when the bags are stacked to a certain height, a stack of bags are pulled out through a mechanical arm. However, in the bag collecting process, as the number of bags between the lower bag collecting seat and the upper bag collecting seat increases, the upper bag tends to slide, resulting in poor uniformity of the stacking of the bags. Disclosure of Invention In view of the defects in the prior art, the utility model innovatively provides a bag collecting device of a bag making machine, which can enable bags to be stably stacked. The bag collecting device of the bag making machine comprises a frame and a bag collecting mechanism, wherein the bag collecting mechanism comprises a lower bag collecting seat and an upper bag collecting seat, a side bag pressing mechanism is arranged on the feeding side of the bag collecting mechanism and comprises a side pressing plate, a side pressing rod and a side pressing transmission component, the side pressing plate is connected to the side pressing rod, the side pressing rod is rotatably arranged on the frame, and the bag collecting device is characterized in that the side pressing transmission component comprises a transmission arm, a force-bearing wheel, a transmission cam, a cam transmission shaft, a shaft seat and a side pressing elastic piece, the shaft seat is arranged on the frame, the cam transmission shaft is rotatably arranged on the shaft seat, the transmission cam is connected to the cam transmission shaft, one end of the transmission arm is connected to the side pressing rod, the force-bearing wheel is connected to the other end of the transmission arm, the side pressing elastic piece is connected to the transmission arm, the side pressing elastic piece drives the side pressing rod to rotate, the force-bearing wheel acts on the transmission cam, and the transmission cam rotates to enable the side pressing plate to have a state of pressing the inner side of the bag to be pressed towards the inner side of the lower bag collecting seat and a state of the inner side of the bag collecting seat to be separated from the inner side of the lower bag seat. The feeding side of collection bag mechanism is equipped with scrapes bag mechanism, scrape the bag mechanism including last scraping the bag axle, scraping the bag axle down, scraping bag chain and a plurality of and scrape the bag pole, go up scraping the bag axle and scraping the bag axle down and all rotationally install in the frame, upward scrape epaxial gear that is connected with of bag, lower scraping epaxial gear that is connected with of bag, scrape the bag chain around on last gear and lower gear, a plurality of scrapes the bag pole and equally divide and connect on scraping the bag chain. The lower scraping bag shaft is connected with a first transmission gear, the cam transmission shaft is connected with a second transmission gear, and a first transmission chain is wound on the first transmission gear and the second transmission gear. The feeding side of scraping bag mechanism is equipped with cuts the mechanism, cut the mechanism including cutting the cutter, cut the pull rod, cut the driving sleeve and cut the transmission shaft, it installs in the frame rotationally to cut the transmission shaft, it connects on cutting the transmission shaft through the deflection bearing to cut the driving sleeve, it articulates with cutting the driving sleeve to cut pull rod one end, it is connected with cutting the cutter to cut the pull rod other end. The cutting transmission shaft is connected with a third transmission gear, the lower scraping bag shaft is connected with a fourth transmission gear, and a second transmission chain is wound on the third transmission gear and the fourth transmission gear. The automatic bag collecting machine is characterized in that a guide seat is arranged on the machine frame, a bag collecting pull rod which moves up and down is arranged on the guide seat, the upper bag collecting seat is connected to the bag collecting pull rod, a rotatable bag collecting transmission shaft is arranged on the machine frame and is in transmission connection with the bag collecting pull rod through a connecting a