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CN-224212345-U - Roller lifter with anti-slip roller

CN224212345UCN 224212345 UCN224212345 UCN 224212345UCN-224212345-U

Abstract

The utility model relates to the technical field of roller lifters and discloses a roller lifter with an anti-slip roller, which comprises a base, wherein a fixed frame is arranged at the upper end of the base, a plurality of roller bodies are arranged on the inner side of the fixed frame, hydraulic cylinders are fixedly arranged on two sides of the base, four hydraulic cylinders are arranged at the output end of each hydraulic cylinder, a supporting frame is arranged at the output end of each hydraulic cylinder, a rotating seat is fixedly arranged at the upper end of each supporting frame, a double-shaft servo motor is fixedly arranged in the middle of the lower end of each supporting frame, and the output end of the upper end of each double-shaft servo motor is in rotating connection with each rotating seat. According to the technical scheme, the spline rod can drive the fixed plate to rotate, so that the balancing weight in the accommodating box at one side of the fixed plate is driven to rotate along with the rotating of the balancing weight in the accommodating box, the balancing weight in the accommodating box and materials at one end of the fixed frame form relative rotation, and the gravity center force in the rotating process of the fixed frame is balanced, so that the real-time adjustment of the gravity center in the rotating process of the roller fixed frame is achieved, and the rotating stability of the fixed frame is further improved.

Inventors

  • LAI JINHONG
  • LIU JIANRUI
  • CHEN CAN

Assignees

  • 佛山市南海洪锐机械制造有限公司

Dates

Publication Date
20260508
Application Date
20250516

Claims (7)

  1. 1. The roller lifter with the anti-slip roller comprises a base (1) and is characterized in that a fixed frame (11) is arranged at the upper end of the base (1), a plurality of roller main bodies (13) are arranged on the inner side of the fixed frame (11), hydraulic cylinders (2) are fixedly arranged on two sides of the base (1), the hydraulic cylinders (2) are four, a supporting frame (21) is arranged at the output end of the hydraulic cylinders (2), a rotating seat (22) is fixedly arranged at the upper end of the supporting frame (21), a double-shaft servo motor (23) is fixedly arranged at the middle part of the lower end of the supporting frame (21), a spline rod (24) is fixedly arranged at the output end of the upper end of the double-shaft servo motor (23) and is in rotary connection with the rotating seat (22), a fixed plate (3) is rotatably arranged at the middle part of the lower end of the base (1), spline grooves (6) are formed in one side of the fixed plate (3), a holding box (4) is welded on the other side of the upper end of the fixed plate (3), and the holding box (4) is held in the holding box.
  2. 2. A roller lifter with anti-slip rollers as claimed in claim 1, characterized in that the spline rod (24) is sized to fit the spline groove (6) and the spline rod (24) is movably connected to the spline groove (6).
  3. 3. A roller lifter with anti-slip rollers as claimed in claim 2, characterized in that the upper end of the rotating base (22) is detachably connected with the lower end of the fixed frame (11).
  4. 4. A roller lifter with anti-slip rollers as claimed in claim 3, characterized in that the roller bodies (13) are equidistantly distributed, and the outer side walls of the roller bodies (13) are adhered with anti-slip rollers.
  5. 5. A roller lifter with anti-slip rollers as claimed in claim 4, wherein the spline shaft (24) has a length greater than the length of the spline grooves (6).
  6. 6. A roller lifter with an anti-slip roller as claimed in claim 5, wherein a plurality of balls (5) are rollingly installed at the lower end of the fixing plate (3), and the balls (5) are attached to the upper end of the base (1).
  7. 7. The roller lifter with the anti-slip roller as claimed in claim 6, wherein four positioning holes (12) are formed around the lower end of the base (1), and the four positioning holes (12) are formed.

Description

Roller lifter with anti-slip roller Technical Field The utility model relates to the technical field of roller lifters, in particular to a roller lifter with an anti-slip roller. Background In the sheet processing process, a lifter is required for sheet transportation, and a roller is also required for the lifter in order to be in line with the front and rear rollers, so that the roller lifter is indispensable. The invention discloses a rotary drum lifter which comprises a U-shaped plate, a group of rotary drums, a motor, a symmetrical upper U-shaped plate, a bottom plate, symmetrical upper connecting rods and symmetrical lower connecting rods, wherein the rotary drums are arranged in the U-shaped plate and are respectively connected with the U-shaped plate through bearings, the motor is arranged at one side of one end of the U-shaped plate and is connected with the U-shaped plate through a motor bracket, an output shaft of the motor is connected with one rotary drum, the symmetrical upper U-shaped plate is arranged at the middle position of the lower side of the U-shaped plate and is connected with the U-shaped plate, the bottom plate is arranged below the U-shaped plate, the upper middle of the bottom plate is connected with the symmetrical lower U-shaped plate, the symmetrical upper connecting rods are arranged at the lower side of the U-shaped plate and are respectively connected with the corresponding upper U-shaped plate in a rotating mode, and the symmetrical lower connecting rods are respectively arranged at one side of the corresponding upper connecting rods and are respectively connected with the corresponding lower U-shaped plate in a rotating mode. When the technical scheme is realized, the utility model has the following defects that the equipment is inclined due to the fact that the gravity center is deviated to one side when the rotating cylinder conveys the plates, but the gravity center cannot be adjusted in real time in the rotating process of the roller conveying frame, and the adaptability adjustment cannot be carried out according to the weight of materials on the roller conveying frame, so that the improvement is needed. Therefore, we propose a roller lifter with anti-slip rollers. Disclosure of utility model The utility model aims to provide a roller lifter with an anti-slip roller, which solves the problems that the roller lifter is proposed in the background art, but cannot adjust a weight center in real time in the rotating process of a roller conveying frame, and cannot adjust the weight of materials on the roller conveying frame adaptively. The roller lifter with the anti-skid roller comprises a base, wherein a fixed frame is arranged at the upper end of the base, a plurality of roller bodies are arranged on the inner side of the fixed frame, hydraulic cylinders are fixedly arranged on two sides of the base, four hydraulic cylinders are arranged, a supporting frame is arranged at the output end of each hydraulic cylinder, a rotating seat is fixedly arranged at the upper end of each supporting frame, a double-shaft servo motor is fixedly arranged in the middle of the lower end of each supporting frame, the upper output end of each double-shaft servo motor is rotationally connected with the corresponding rotating seat, spline rods are fixedly arranged at the lower output ends of the double-shaft servo motors, a fixed plate is rotationally arranged in the middle of the lower end of the base, spline grooves are formed in one side of the fixed plate, a containing box is welded on the other side of the upper end of the fixed plate, and a balancing weight is placed in an inner cavity of the containing box. Through adopting above-mentioned technical scheme, both can make the spline pole drive the fixed plate and rotate, and then drive fixed plate one side and hold the balancing weight in the case and follow and rotate, make the balancing weight that holds in the case and the material of fixed frame one end form relative rotation, and then the gravity center power to the fixed frame rotation in-process balances, and then reach the fixed frame rotation in-process of cylinder, carry out real-time adjustment to heavy heart, further improved fixed frame pivoted stability, still can hold the case setting on the fixed plate, can carry out the quantity adjustment to the balancing weight, and then can carry out adaptability adjustment according to the material weight on the fixed frame of cylinder, further improved the balanced effect to the device centrobaric, can set up through the ball on the fixed plate again, thereby can guarantee fixed plate and base pivoted ride comfort. Optionally, the size of spline pole and spline groove's size looks adaptation, just spline pole and spline groove swing joint. Through adopting above-mentioned technical scheme, through spline pole and spline groove cooperation to can make spline pole and fixed plate separation when the pneumatic cylinder drives the fixed