Search

CN-224211362-U - Bag feeding structure of full-automatic ton packing machine

CN224211362UCN 224211362 UCN224211362 UCN 224211362UCN-224211362-U

Abstract

The utility model relates to the technical field of ton bag conveying, in particular to a bag conveying structure of a full-automatic ton bag machine, which comprises a supporting frame, wherein a conveying mechanism is arranged on the supporting frame, a supporting plate is arranged on the supporting frame, an automatic deviation correcting mechanism is arranged on the supporting frame, the automatic deviation correcting mechanism comprises detection components and execution components, the detection components are not less than three groups, each group of detection components comprises two position detection photoelectricity, the three groups of detection components are arranged in a symmetrical straight line mode around the center of the supporting plate, the execution components comprise two push plates, two driving components for driving the push plates to move are fixed on the conveying mechanism, when the detection components detect that the position of a ton bag opening of the full-automatic ton bag machine deviates, the driving components drive the corresponding push plates to move to push the ton bag, so that the ton bag opening of the ton bag is positioned at a middle position.

Inventors

  • YAO KUI

Assignees

  • 无锡邦尧自控技术有限公司

Dates

Publication Date
20260508
Application Date
20250430

Claims (10)

  1. 1. The bag conveying structure of the full-automatic ton bag machine comprises a supporting frame, wherein a conveying mechanism for conveying ton bags is arranged on the supporting frame, and a supporting plate is arranged on the supporting frame corresponding to one side of a conveying end point of the conveying mechanism; The detection assemblies are arranged at the bottom of the supporting plate, each detection assembly comprises at least three groups of two position detection photoelectricity, the three groups of detection assemblies are symmetrically and linearly arranged around the center of the width direction in the supporting plate to form a two-layer surrounding structure taking the first group of detection assemblies as the center, the width between the two position detection photoelectricity in the second group of detection assemblies is the width value of a ton bag, and the supporting plate corresponding to each position detection photoelectricity is provided with a first through hole; The execution assembly comprises two pushing plates which are respectively arranged in the width direction of the transmission end point in the transmission mechanism, each pushing plate is in sliding fit with the transmission mechanism, and two driving assemblies which are respectively used for driving the two pushing plates to move are fixedly arranged on the transmission mechanism; When the detection assembly detects that the position of the opening of the ton bag is deviated, the driving assembly which is closer to the ton bag in the width direction of the conveying mechanism drives the push plate to move so as to push the ton bag, so that the opening of the ton bag is positioned in the middle of the conveying mechanism.
  2. 2. The bag feeding structure of a full-automatic ton packaging machine according to claim 1, wherein a supporting mechanism is arranged on the supporting frame corresponding to a conveying starting point of the conveying mechanism, the supporting mechanism comprises a releasing shaft and two overturning arms, the lower ends of the two overturning arms are respectively connected with the supporting frame in a rotating mode, the releasing shaft is arranged between the two overturning arms, two ends of the releasing shaft are respectively connected with the corresponding overturning arms in a detachable mode, two chucks are arranged on the releasing shaft at intervals, each chuck is respectively connected with the releasing shaft in a detachable mode, and the releasing shaft between the two chucks is used for sleeving a whole roll of ton bag.
  3. 3. The bag feeding structure of a full-automatic ton bag machine according to claim 2, wherein two in-place bag opening photoelectricity are further arranged at the bottom of one side, far away from the position detection photoelectricity, of the supporting plate, and second through holes are formed in the supporting plate corresponding to the two in-place bag opening photoelectricity.
  4. 4. The bag feeding structure of the full-automatic ton bag machine according to claim 3, wherein the conveying mechanism comprises a conveying frame, a conveying belt and a driving motor, the conveying frame is obliquely arranged on the supporting frame, and one end, close to the supporting plate, of the conveying frame is higher than one end, far away from the supporting plate; The two sides of the width direction in one end of the conveying frame, which is close to the supporting plate, are respectively provided with a driving wheel, the two driving wheels are communicated through a driving roller, and one driving wheel of the two driving wheels is fixedly connected with an output shaft of the driving motor; The conveying belt is characterized in that guard plates are respectively arranged on the corresponding conveying belts on two sides of the width direction in the conveying belt, gaps are reserved at the bottoms of the guard plates and the tops of the conveying belts, the lengths of the guard plates are respectively arranged along the conveying direction of the conveying mechanism, and adjusting pieces for adjusting the corresponding guard plates are respectively arranged on the conveying frames corresponding to the sides, away from each other, of the two guard plates.
  5. 5. The bag feeding structure of a full-automatic ton bag machine according to claim 4, wherein carrier roller assemblies are respectively arranged at two sides in the width direction in a conveying starting point of the conveying mechanism; each carrier roller assembly comprises a carrier roller support, a swing arm and first air cylinders, each carrier roller support is mounted on the corresponding conveying frame, each first air cylinder is fixedly arranged on the corresponding carrier roller support, each swing arm comprises a straight section and a bending section which are integrally formed, each first air cylinder is used for driving the corresponding straight section to move, each bending section is arranged on one side, far away from the supporting plate, of the driven roller, carrier rollers are arranged on the tops of side vertical faces, close to each other, of the two bending sections, and each carrier roller is in rotary connection with the corresponding bending section; A first belt wheel is arranged on one side, far away from the conveyor belt, of each driven wheel, and each first belt wheel is fixedly connected with the corresponding driven roller; second belt wheels are arranged on side elevation far away from each other in the two straight sections, each second belt wheel is connected with the corresponding straight section in a rotating mode, each second belt wheel is a double-row belt wheel, and each second belt wheel is connected with the corresponding first belt wheel in a transmission mode through a first synchronous belt; And third belt wheels are fixedly arranged on side elevation far away from each other in the bending sections, each third belt wheel is connected with the corresponding bending section in a rotating mode, each third belt wheel is connected with the corresponding second belt wheel in a transmission mode through a second synchronous belt, and each third belt wheel is fixedly connected with the corresponding carrier roller.
  6. 6. The bag feeding structure of the full-automatic ton bag machine according to claim 4, wherein the supporting frame comprises two first supporting columns with identical structures, and the two first supporting columns are respectively arranged at two sides of the width direction in the conveyor belt; A second air cylinder is fixedly arranged on the side elevation of each first support column, which is far away from the conveying mechanism, and an output shaft of each second air cylinder is fixedly connected with the corresponding overturning arm; A first connecting beam is fixedly arranged between the tops of the two first support columns, two third cylinders with identical structures are arranged on the first connecting beam, and the output shaft of each third cylinder is fixedly connected with two sides of the width direction of the conveying frame.
  7. 7. The bag feeding structure of the full-automatic ton bag machine according to claim 6, wherein the supporting frame further comprises two second supporting columns with identical structures, the two second supporting columns are arranged on opposite sides, each second supporting column is arranged on the same side as the corresponding first supporting column, and a second connecting beam is fixedly arranged between the tops of the two second supporting columns; The supporting frame above the supporting plate is provided with a separating mechanism for separating two layers of films in the ton bag, the separating mechanism comprises a fourth air cylinder, a second fixing piece and a third fixing piece, the fourth air cylinder is fixedly arranged on the second connecting beam, the second fixing piece is fixedly connected with an output shaft of the fourth air cylinder, the second fixing piece is provided with a plurality of first pneumatic sucking discs, each first pneumatic sucking disc is communicated with a first ventilating pipe, the support plate is provided with a strip-shaped notch penetrating through the support plate, the strip-shaped notch corresponds to the first pneumatic sucker in position, the third fixing piece is fixedly arranged on the support frame corresponding to the lower portion of the support plate, the third fixing piece is provided with a plurality of second pneumatic suckers, each second pneumatic sucker is communicated with a second ventilation pipe, and each second pneumatic sucker corresponds to one first pneumatic sucker in position; when the fourth air cylinder drives the second fixing piece to drive the plurality of first pneumatic chucks to move downwards to abut against the corresponding second pneumatic chucks, each first pneumatic chuck is located between the position detection photoelectricity and the in-place bag opening photoelectricity.
  8. 8. The bag feeding structure of the full-automatic ton bag machine according to claim 7, further comprising two pull rope mechanisms which are arranged on one of the second support columns, wherein the two pull rope mechanisms are identical in structure, each pull rope mechanism comprises a rotating shaft and a pneumatic motor, each pneumatic motor is fixedly arranged on the second support column, an output shaft of each pneumatic motor is fixedly connected with the corresponding rotating shaft, the length direction of each rotating shaft is arranged along the conveying direction of the conveying mechanism, and two limiting plates are concentrically and fixedly arranged on each rotating shaft; One side of keeping away from in the backup pad transport mechanism is provided with two through-holes, every the through-hole all runs through the thickness direction of backup pad, every all be provided with the lip seal circle on the through-hole, every the through-hole below corresponds all be provided with on the braced frame and receive the rope screw rod, every is received the rope screw rod and is all followed transport mechanism's direction of delivery sets up.
  9. 9. The bag feeding structure of a full-automatic ton bag machine according to claim 6, wherein a first manual valve, a second manual valve and a pressure regulating valve are arranged on one of the first support columns, the first manual valve is connected with the pressure regulating valve, the first manual valve is used for controlling the third air cylinder, and the second manual valve is used for controlling the second air cylinder.
  10. 10. The bag feeding structure of a full-automatic ton bag machine according to claim 1, further comprising a fork member fixedly arranged on the supporting frame, wherein the fork member comprises two hollow square tubes fixedly arranged on the supporting frame and a plurality of lifting members, the two hollow square tubes are arranged at the bottoms of two sides of the center of the supporting frame at intervals, and the two lifting members are arranged at two sides of the center of the supporting frame at intervals and are respectively arranged at two sides of the width direction in the conveying mechanism.

Description

Bag feeding structure of full-automatic ton packing machine Technical Field The utility model relates to a bag feeding structure of a ton bag machine, in particular to a bag feeding structure of a full-automatic ton bag machine. Background A ton bag machine is a device for automatically packaging a large amount of bulk materials by ton bags. It is widely used in chemical industry, building material, grain, feed, mineral product and other industry, and is used in packing powder, granule, sheet and other material. In the ton bag conveying mechanism, a whole roll of ton bags are sleeved on a transmission roller body, one end of each ton bag in the whole roll is conveyed to the lower part of a sucker through a conveying device, at the moment, the sucker adsorbs the ton bag with a double-layer film structure, and further, the double-layer films are separated, and the separated ton bags are conveyed to a filling position through a ton bag conveying and transversely moving mechanism in a ton bag machine for subsequent treatment; In the bag feeding process, before the ton bag enters the lower part of the sucker to be separated after the conveying is finished, the position of the ton bag can sometimes deviate, and the separating effect of the follow-up sucker on the double-layer film in the ton bag can be influenced, so that the production progress of the follow-up product can be influenced. Disclosure of utility model The utility model provides a bag feeding structure of a full-automatic ton bag machine, which solves the problem that the production progress is affected due to the position deviation after the conventional ton bag is conveyed. In order to solve the problems, the following technical scheme is provided: The bag conveying structure of the full-automatic ton bag machine comprises a supporting frame, wherein a conveying mechanism for conveying ton bags is arranged on the supporting frame, and a supporting plate is arranged on the supporting frame corresponding to one side of a conveying end point of the conveying mechanism; The detection assemblies are arranged at the bottom of the supporting plate, each detection assembly comprises at least three groups of two position detection photoelectricity, the three groups of detection assemblies are symmetrically and linearly arranged around the center of the width direction in the supporting plate to form a two-layer surrounding structure taking the first group of detection assemblies as the center, the width between the two position detection photoelectricity in the second group of detection assemblies is the width value of a ton bag, and the supporting plate corresponding to each position detection photoelectricity is provided with a first through hole; The execution assembly comprises two pushing plates which are respectively arranged in the width direction of the transmission end point in the transmission mechanism, each pushing plate is in sliding fit with the transmission mechanism, and two driving assemblies which are respectively used for driving the two pushing plates to move are fixedly arranged on the transmission mechanism; When the detection assembly detects that the position of the opening of the ton bag is deviated, the driving assembly which is closer to the ton bag in the width direction of the conveying mechanism drives the push plate to move so as to push the ton bag, so that the opening of the ton bag is positioned in the middle of the conveying mechanism. Through above-mentioned technical scheme, through the setting of automatic mechanism of rectifying, six positions in three groups detect the photoelectric energy and detect the position of ton sack in the backup pad, when detecting that the position of ton sack skew takes place, according to the position of ton sack skew, select suitable drive assembly to promote the push pedal and adjust the position of ton sack, and then adjust the position of ton sack into the exact position, this can be convenient for follow-up going on of separation work of ton sack, thereby accelerate work efficiency and assurance ton sack separation quality. Further, two in-place bag opening photoelectricity are further arranged at the bottom of one side, far away from the position detection photoelectricity, of the supporting plate, and second through holes are formed in the supporting plate corresponding to the two in-place bag opening photoelectricity. Through above-mentioned technical scheme, through the setting of the bag photoelectricity that opens in place, can detect whether the position of ton bag sack has been adjusted correctly, and then guarantee that follow-up accurate start separation mechanism carries out the separation action to ton bag sack to guarantee the accuracy and the separation quality of separation action. The conveying mechanism comprises a conveying frame, a conveying belt and a driving motor, wherein the conveying frame is obliquely arranged on the supporting frame, one end, close to the s