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CN-121990290-A - Tunnel stacking device for conveying paper piles

CN121990290ACN 121990290 ACN121990290 ACN 121990290ACN-121990290-A

Abstract

The invention relates to a tunnel stacking device, in particular to a tunnel stacking device for conveying paper piles, which comprises two fixed rails and a movable table serving as a bearing main body, wherein a tunnel stacking lifting body is arranged at the top of the movable table, first fixing frames symmetrically distributed along the movable table are fixedly connected to the bottom of the movable table, a motor is fixedly connected to the middle of each first fixing frame, and first movable frames symmetrically distributed along the first fixing frames are connected to the first fixing frames in a sliding manner. According to the invention, by arranging the double-roller redundancy structure (the main wheel and the standby wheel) and integrating the transverse sliding mechanism on the first movable frame, when the main wheel of the roller is deteriorated due to long-term abrasion, the main wheel can be automatically switched to the standby wheel to continue bearing operation without stopping, so that the problem of production line interruption caused by abrasion failure of the traditional single-wheel structure is fundamentally solved, and the continuous operation capability and the device usability of the warehousing system are greatly improved.

Inventors

  • GONG CHUNXIANG
  • GONG ZHENHONG

Assignees

  • 德州春祥包装制品有限公司

Dates

Publication Date
20260508
Application Date
20260310

Claims (9)

  1. 1. The utility model provides a tunnel stacking device for paper buttress is carried, a serial communication port, including two fixed rails (101) and be equipped with tunnel stacking lifting body (103) as the mobile station (102) of loading body, mobile station (102) top is installed, mobile station (102) bottom rigid coupling has first mount (104) along mobile station (102) symmetric distribution, the centre rigid coupling of first mount (104) has motor (105), sliding connection has first movable frame (106) along first mount (104) symmetric distribution on first mount (104), rotationally be connected with on first mount (104) along first mount (104) symmetric distribution's rotating sleeve (107), rotating sleeve (107) and the output shaft rigid coupling of homonymy motor (105), rotating sleeve (107) spline connection has rotation axis (108), one side that first movable frame (106) is close to fixed rail (101) is installed two gyro wheels (109), and two gyro wheels (109) coaxial rigid couplings, one of gyro wheels (109) are contacted with fixed rail (101), and roll on it, the one side that first movable frame (106) is close to gyro wheel (109) rotates and is connected with two gyro wheels (111) meshing nearly.
  2. 2. A lane stacker apparatus for sheet pile transport according to claim 1 wherein the roller (109) is detachable from the first moving frame (106), and a plurality of fixing covers (110) are mounted between the shaft of the roller (109) and the first moving frame (106) by bolts to effect mounting of the roller (109).
  3. 3. A roadway stacking device for conveying paper piles is characterized in that sliding rails (205) symmetrically distributed along the moving table (102) are fixedly connected to the bottom of the moving table (102), a second fixing frame (201) is fixedly connected to two sliding rails (205) on one side, an air cylinder (202) is fixedly connected to the second fixing frame (201), sliding plates (203) are connected between the sliding rails (205) in a sliding mode, the sliding plates (203) are fixedly connected with telescopic ends of the air cylinder (202), first guide grooves (204) symmetrically distributed along the sliding plates (203) are formed in the sliding plates (203), and the first guide grooves (204) are used for pushing and pulling the first moving frame (106) to move back and forth so as to achieve switching of rollers (109).
  4. 4. A stacking device for a sheet stack transport according to claim 3, wherein a piezoelectric vibration sensor (206) is fixedly connected to the mobile station (102), and the piezoelectric vibration sensor (206) is electrically connected to the cylinder (202) through a control module.
  5. 5. A tunnel stacking device for conveying paper piles is characterized in that a cam frame (301) symmetrically distributed along the moving table (102) is rotationally connected to the side portion of the moving table (102), a bearing frame (302) symmetrically distributed along the moving table (102) is slidingly connected to the moving table (102), the convex surface of the cam frame (301) rotates to be in contact with the bearing frame (302), the bearing frame (302) is downwards contacted with a fixed rail (101), a telescopic rod (303) symmetrically distributed along the bearing frame (302) is fixedly connected between the bearing frame (302) and the moving table (102), a fixed guide rail (304) symmetrically distributed along the moving table (102) is fixedly connected to the bottom of the moving table (102), a second moving frame (305) is slidingly connected to the fixed guide rail (304), a second guide groove (306) symmetrically distributed along the sliding plate (203) is formed in the sliding plate (203), one end of the second moving frame (305) is slidingly connected with a similar second guide groove (306), the other end of the second moving frame (305) is movably connected with a similar frame (301), and the second guide groove (306) is used for moving the second moving frame (305) back and forth.
  6. 6. A lane stacker for transporting a sheet pile as defined in claim 5 wherein the first guide slot (204) is formed by two straight-line grooves and diagonal grooves connecting the two straight-line grooves, and the second guide slot (306) is formed by two diagonal grooves and a straight-line groove connecting the two diagonal grooves.
  7. 7. A tunnel stacking device for conveying paper piles according to claim 6, wherein sleeve plates (401) symmetrically distributed along the mobile station (102) are fixedly connected to the mobile station (102), lifting plates (402) are slidably connected to the sleeve plates (401), and wedge-shaped blocks (403) for lifting the lifting plates (402) upwards are fixedly connected to the first mobile frame (106).
  8. 8. A stacking device for a sheet pile, as set forth in claim 7, wherein the lifting plate (402) has a projection on a side thereof adjacent to the wedge (403), the wedge (403) being movable into contact with the projection.
  9. 9. A tunnel stacking device for conveying paper piles according to claim 8, wherein limiting plates (501) symmetrically distributed along the moving table (102) are fixedly connected to the moving table (102), and a plurality of guide wheels (502) are rotatably connected to the limiting plates (501).

Description

Tunnel stacking device for conveying paper piles Technical Field The invention relates to a roadway stacking device, in particular to a roadway stacking device for conveying paper stacks. Background In an automatic three-dimensional warehouse system, a roadway stacker is used as core material handling equipment and is widely applied to high-density storage scenes in the industries of paper industry, logistics, food and the like. Particularly, in the storage environment of paper stacks (such as roll paper and cardboard paper), the stacker needs to continuously operate under the severe working conditions of high load, high frequency and multiple dust for a long time, and the reliability of the travelling mechanism is directly related to the operation efficiency and the operation safety of the whole storage system. The travelling wheels are used as key bearing parts for the contact between the stacker and the rail, bear heavy load friction and impact for a long time, and are extremely easy to generate surface abrasion, rim deformation and even structural cracking. Currently, a main stream roadway stacker generally adopts a single set of traveling wheel set structure, namely, each side is only provided with a set of rollers to contact with a track for bearing. Once the roller is severely worn due to long-term use, the diameter of the roller is reduced, the running height of equipment is reduced, and further the interlocking problems of inclination, positioning deviation, rail clamping stagnation and the like of the machine body are caused, and paper stack dumping, equipment derailment and even safety accidents can be caused when the roller is seriously used. In the prior art, the roller wear state mainly depends on periodic manual inspection or passive maintenance after failure occurrence, and an effective real-time monitoring and active coping mechanism is lacking. The operation and maintenance labor cost is increased, the production line is interrupted for a long time when the operation and maintenance labor cost is suddenly invalid, and the operation requirements of the modern intelligent warehouse on high availability and high continuity are difficult to meet. Although some stackers attempt to introduce wheel pressure sensors or vibration monitoring devices for status warning, their function is only retained at the "sensing" level and no mechanical intervention can be automatically performed after an anomaly is detected. Once the performance of the travelling wheel is degraded beyond a safety threshold, the travelling wheel still needs to be manually intervened to stop for replacement, and the average repair time is usually as long as a plurality of hours. Such an unplanned downtime is particularly costly in industrial scenarios where continuous production is emphasized in the paper industry and the like. Accordingly, there is a need for a lane stacker apparatus for sheet stack transport that can solve the problem of downtime due to roller wear. Disclosure of Invention In order to overcome the defect of shutdown caused by roller wear, the invention provides a tunnel stacking device for conveying paper piles. The utility model provides a tunnel stacking device for paper buttress is carried, including two fixed rails and the mobile station as bearing the main part, tunnel stack lifting body is installed at the mobile station top, the rigid coupling of mobile station bottom has the first mount along mobile station symmetric distribution, the centre rigid coupling of first mount has the motor, sliding connection has the first movable frame along first mount symmetric distribution on the first mount, rotate on the first mount and be connected with the swivel sleeve along first mount symmetric distribution, swivel sleeve and the output shaft rigid coupling of homonymy motor, swivel sleeve spline connection has the rotation axis, two gyro wheels are installed to the one side that first movable frame is close to the fixed rail, and two gyro wheels coaxial rigid couplings, one of them gyro wheel contacts with the fixed rail, and roll on it, the one side that first movable frame is close to the gyro wheel rotates and is connected with two engaged with gears, the axle and the nearly gear rigid coupling of gyro wheel. As a further preferable scheme, the roller is detachable from the first moving frame, and a plurality of fixed covers are mounted between the shaft of the roller and the first moving frame through bolts so as to realize the mounting of the roller. As a further preferable scheme, the bottom of the mobile station is fixedly connected with sliding rails symmetrically distributed along the mobile station, wherein two sliding rails on one side are fixedly connected with a second fixing frame, an air cylinder is fixedly connected on the second fixing frame, a sliding plate is connected between the sliding rails in a sliding manner, the sliding plate is fixedly connected with the telescopic end of the air cylind