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CN-121974005-A - Automatic packaging equipment for cut tobacco

CN121974005ACN 121974005 ACN121974005 ACN 121974005ACN-121974005-A

Abstract

The invention relates to automatic packaging equipment for tobacco shreds, which comprises a machine base, wherein a conveying rail, a packaging bag feeding station, a bag supporting station, a material pressing station, a bagging station, a bag sealing station and a discharging station are arranged on the machine base, the packaging bag feeding station, the bag sealing station and the discharging station are arranged on one side of the conveying rail, the bag supporting station, the material pressing station and the bagging station are arranged on the other side of the conveying rail, the bag sealing station is arranged between the discharging station and the bagging station, a bag bin for placing packaging bags and a conveying assembly for conveying the packaging bags to the bag supporting station one by one are arranged on the packaging bag feeding station, a plurality of bins are arranged on the conveying rail, and the bag supporting assemblies are arranged on the bins. By adopting the technical scheme, the invention provides automatic tobacco shred packaging equipment, which realizes full-automatic feeding, bag supporting, bagging, sealing and discharging, does not need manual operation, ensures the tightness of the packaging bag and can effectively improve the overall packaging efficiency.

Inventors

  • ZHANG XIUFU
  • YU CHENGUANG
  • ZHANG YAFEI

Assignees

  • 温州术睦机械有限公司

Dates

Publication Date
20260505
Application Date
20260327

Claims (10)

  1. 1. The automatic tobacco shred packaging equipment is characterized by comprising a machine base (1), wherein the machine base (1) is provided with a conveying rail (2), a packaging bag feeding station (3), a bag opening station (4), a material pressing station (5), a bagging station (6), a bag sealing station (7) and a discharging station (8), the packaging bag feeding station (3), the bag sealing station (7) and the discharging station (8) are arranged on one side of the conveying rail (2), the bag opening station (4), the material pressing station (5) and the bagging station (6) are arranged on the other side of the conveying rail (2), the bag sealing station (7) is positioned between the discharging station (8) and the bagging station (6), a bag bin (31) for placing packaging bags is arranged on the packaging bag feeding station (3) and a conveying assembly (32) for conveying the packaging bags to the bag opening station (4) one by one, a plurality of storage bins (21) are arranged on the conveying rail (2), bag opening assemblies (22) are arranged on the storage bins (21), the bag opening assemblies (22) comprise two bag opening pieces (221), the two bag opening pieces (221) are arranged oppositely, the bag opening stations (221) can be driven to move towards each other by two opposite bag opening stations (41), the bag opening device is characterized in that a bag opening part (221) is inserted into a packaging bag, a reset part for driving the two bag opening parts (221) to move oppositely is connected to the bag opening part (221), a pressing plate (51) and a pressing rod (52) for driving the pressing plate (51) to enter and exit a bin (21) are arranged on a pressing station (5), a pushing plate (61) and a first power source for driving the pushing plate (61) to slide and push tobacco shreds in the bin (21) into the packaging bag are arranged on a bagging station (6), two pressing strips (71) and a second power source (72) for driving the two pressing strips (71) to move oppositely or move oppositely are arranged on a bag sealing station (7), the two pressing strips (71) are extruded mutually under the action of the second power source (72) to enable two sealing strips on the packaging bag to be buckled mutually, a bracket (81), a clamping assembly (82) and a discharging rail (83) are arranged on the bracket (8), a blanking port (811) for enabling finished products to fall into the discharging rail (83) is arranged on the bracket (81), the clamping assembly (82) comprises a fourth power source 821 (823) and a fourth power source 821) for driving the clamping device (821) to be installed on the fourth power source 821, the third power source (822) is directly or indirectly arranged on the fourth power source (823), the third power source (822) and the two clamping plates (821) slide under the action of the fourth power source (823) so as to clamp a packaged packaging bag on the bagging station (6) to the bag sealing station (7) to finish the bag sealing, and discharging is finished through blanking from the blanking hole (811), and the machine base (1) is further provided with a driving push rod (41), a material pressing rod (52) and a driving assembly (9) for conveying the movement of the track (2).
  2. 2. The automatic tobacco shred packing apparatus according to claim 1, wherein the conveying assembly (32) comprises a first sucking disc group (321), a fifth power source (322) for driving the first sucking disc group (321) to slide between the bin (21) and the bag bin (31) and a sixth power source (323) for driving the first sucking disc group (321) to make lifting movement, so that the packing bags in the bag bin (31) are sent to the bag supporting station (4) one by one.
  3. 3. The automatic tobacco shred packing device according to claim 2, wherein the conveying assembly (32) further comprises a second sucker group (324), a conveying belt (325) and a third sucker group (326), the conveying belt (325) is located below the bag bin (31) and extends towards the direction of the bin (21), the second sucker group (324) and the third sucker group (326) are arranged on the same sucker base (33), the second sucker group (324) and the third sucker group (326) are respectively arranged at two ends of the conveying belt (325), the second sucker group (324) is located below the bag bin (31), the sucker base (33) is connected with the driving assembly (9) to drive the sucker base (33) to move up and down relative to the bag bin (31), the first sucker group (321) is located between the conveying belt (325) and the bag supporting station (4), the first sucker group (321) comprises a plurality of suckers which are oppositely arranged, and the sixth power source (323) drives the suckers which are oppositely arranged to move or back to back.
  4. 4. An automatic tobacco shred packing apparatus as claimed in claim 1, 2 or 3, wherein the bag supporting member (221) comprises a bag supporting portion (222), a hinge portion (223) and a connecting portion (224), the bag supporting portion (222) and the connecting portion (224) are located at two sides of the hinge portion (223), the hinge portion (223) is directly or indirectly installed on the bin (21), the bin (21) is further provided with a connecting rod (23), the resetting member is arranged by a tension spring, and two ends of the tension spring are respectively connected to the connecting portion (224) and the connecting rod (23).
  5. 5. An automatic tobacco shred packing device according to claim 3, wherein the driving assembly (9) comprises a motor (91), a first transmission shaft (92) and a second transmission shaft (93), the first transmission shaft (92) is connected with the motor (91) and rotates under the driving of the motor (91), a bag supporting cam (921) is arranged on the first transmission shaft (92) corresponding to the bag supporting station (4) and a pressing cam (922) is arranged on the corresponding pressing station (5), the push rod (41) drives the two bag supporting pieces (221) to swing under the action of the bag supporting cam (921), the pressing rod (52) drives the pressing plate (51) to do lifting motion under the action of the pressing cam (922), the first transmission shaft (92) is connected with the second transmission shaft (93) through a first transmission gear set (94) to drive the second transmission shaft (93) to synchronously rotate, and an upper bag supporting cam (931) is arranged on the second transmission shaft (93) and can drive the sucker seat (33) to do lifting motion.
  6. 6. The automatic tobacco shred packing device according to claim 5, wherein the machine base (1) is provided with a mounting seat (17) and two conveying gears (18), the two conveying gears (18) are rotatably arranged on the mounting seat (17), the conveying chains (181) are sleeved on the two conveying gears (18) to form the conveying track (2), the first transmission shaft (92) is matched with one conveying gear (18) through the second transmission gear set (95) to drive the conveying gears (18) to rotate and drive the conveying chains (181) to move, and each bin (21) is fixed on the conveying chain (181) to move synchronously with the conveying chains (181) to drive the bin (21) to pass through each station.
  7. 7. An automatic tobacco shred packing apparatus as claimed in claim 1, 2 or 3, wherein a transmission assembly (73) is connected between the lower bead (71) and the second power source (72), the transmission assembly (73) comprises a guide shaft (731), a driving gear (732), a third transmission shaft (733) and a connecting shaft (734), the guide shaft (731) is connected to the second power source (72), the upper end of the guide shaft (731) is connected to the lower bead (71) to drive the lower bead (71) to synchronously lift when the guide shaft (731) lifts, the gear (732) is located between the guide shaft (731) and the third transmission shaft (733), tooth grooves matched with the driving gear (732) are formed in the guide shaft (731) and the third transmission shaft (733), and the connecting shaft (734) penetrates through the lower bead (71) to be connected to the upper bead (71) so as to drive the upper bead (71) to synchronously move when the connecting shaft (734) moves up and down.
  8. 8. An automatic tobacco shred packaging apparatus as claimed in claim 1, 2 or 3, wherein the fourth power source (823) is connected with a sliding seat (84), the third power source (822) is fixed on the sliding seat (84), a roller (841) is arranged on the sliding seat (84), a first sliding groove (812) and a second sliding groove (813) are arranged on the support (81), the second sliding groove (813) is arranged on the rear side of the first sliding groove (812), the first sliding groove (812) is arranged in parallel, the second sliding groove (813) is arranged obliquely upwards, the roller (841) rolls in the first sliding groove (812) and the second sliding groove (813), and when the roller (841) rolls to the second sliding groove (813), the two clamping plates (821) are arranged corresponding to the blanking opening (811) in a downward inclined mode.
  9. 9. An automatic tobacco shred packing apparatus as claimed in claim 1, 2 or 3, wherein the machine base (1) is provided with a cover shell (19) and a sliding seat (191) positioned in the cover shell (19), the sliding seat (191) is provided with a third connecting rod (1911), the end part of the third connecting rod (1911) extends out of the cover shell (19) and is connected with the pressing plate (51), the pressing rod (52) is hinged on the cover shell (19), one end of the pressing rod (52) is abutted against the sliding seat (191), the other end of the pressing rod is matched with the pressing cam (922), so that when the pressing cam (922) rotates, the pressing rod (52) swings relative to the cover shell (19) and is abutted against the sliding seat (191) downwards, and a reset spring (1912) for resetting the sliding seat (191) upwards is sleeved outside the third connecting rod (1911).
  10. 10. The automatic tobacco shred packaging equipment according to claim 6, wherein a frame base (211) is arranged at the bottom of the storage bin (21), the storage bin (21) and the bag supporting assembly (22) are both arranged on the frame base (211), the frame base (211) is connected to the conveying chain (181) through a pin shaft, a bearing (2111) is arranged on the frame base (211), and the bearing (2111) rolls on the mounting base (17).

Description

Automatic packaging equipment for cut tobacco Technical Field The invention relates to the technical field of packaging, in particular to automatic tobacco shred packaging equipment. Background The tobacco shreds are affected by bad storage environment and sealing condition, which is easy to cause a series of problems of pollution and mildew, out-of-control water content, rising crushing consumption, lowering internal quality, increasing insect infection risk and the like. Therefore, the tightness of the cut tobacco after bagging is very important, as in the packaging bag shown in fig. 18, the left part of the packaging bag is used for packaging the cut tobacco, a sealing strip is arranged at the inlet of the part, after the cut tobacco is packaged in the bag, the cut tobacco is sealed by the sealing strip, and then is rolled to the right side and fixed by using a binding belt. However, in the prior art, the tobacco shred packaging is manually operated, so that the efficiency is low, for example, the packaging bag is made of plastic, the packaging bag is smooth, the opening is inconvenient to manually open, a bag opening is manually supported when the tobacco shreds are filled, the tobacco shreds are manually flattened after being filled, the tobacco shreds are possibly not compacted due to uncertainty of manual pressure, or the quality is possibly affected by too much tobacco shred fragments if the pressure is too high, and the like. The economic benefit of the tobacco factory depends on the size of the yield, so that the production efficiency is very important for the tobacco factory, an automatic tobacco shred bagging structure is needed to replace manpower in the market, the production efficiency is improved, meanwhile, other distribution can be carried out on the saved manpower and material resources, the culture staff can carry out work with higher technical content, the mobility of the staff on an operation site is reduced, the automation degree of the site is improved, and the working order of the work site is more standard and efficient. Disclosure of Invention The invention aims to overcome the defects of the prior art, and provides automatic tobacco shred packaging equipment which is used for realizing full-automatic feeding, bag supporting, bagging, sealing and discharging, does not need manual operation, ensures the tightness of packaging bags and can effectively improve the overall packaging efficiency. The technical scheme of the invention is as follows: the automatic packaging equipment for tobacco shreds comprises a machine base, wherein a conveying rail, a packaging bag feeding station, a bag supporting station, a material pressing station, a bagging station, a bag sealing station and a discharging station are arranged on the machine base, the packaging bag feeding station, the bag sealing station and the discharging station are arranged on one side of the conveying rail, the bag sealing station, the material pressing station and the bag filling station are arranged on the other side of the conveying rail, the bag sealing station is arranged between the discharging station and the bagging station, a bag bin for placing the packaging bag and a conveying assembly for conveying the packaging bag to the bag sealing station one by one are arranged on the packaging bag feeding station, a plurality of bins are arranged on the conveying rail, bag supporting assemblies are arranged on the bins, the bag supporting assemblies comprise two bag supporting pieces which are oppositely arranged and can swing relative to the bins, push rods for driving the two bag supporting pieces to move in opposite directions are arranged on the bag supporting stations, a reset piece for driving the two bag supporting pieces to move in opposite directions is connected to the bag supporting pieces, a pressing rod for driving the bag pressing station to move in opposite directions is arranged on the bag supporting pieces, a bag pressing rod for pressing the bag for pressing plate and driving the bag in the bag supporting station, a second pressing strip is arranged on the bag supporting plate and a third pressing strip is arranged on the bag supporting strip or a fourth pressing strip for driving the packaging bag to move in the packaging bag to the sealing strip, the packaging bag is clamped by a second pressing strip or a fourth driving strip is arranged on the packaging strip or a second pressing strip is arranged on the packaging strip or a second driving strip and a second clamping strip which is in the packaging strip and opposite to move to the packaging strip, and a second source or a third driving strip is arranged on the packaging strip, and a second source is clamped to move opposite to the packaging strip, and a sealing strip is arranged on the packaging strip, and a sealing station is placed in opposite in moving station and arranged, the fourth power source is arranged on the support, the third power source