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CN-224223135-U - Printing roller welding driving rotation equipment

CN224223135UCN 224223135 UCN224223135 UCN 224223135UCN-224223135-U

Abstract

The application relates to printing roller welding driving rotating equipment, which belongs to the technical field of printing rollers and comprises a placing table, wherein an opening groove is formed in the left side and the right side of the upper end of the placing table, a pair of hydraulic push rods which are respectively positioned in the opening groove are arranged on the bottom wall of the placing table, a loading plate positioned in the opening groove is arranged at the push rod position of each hydraulic push rod, a directional sliding groove is formed in the upper end of each loading plate, a pair of movable seats are arranged in the directional sliding groove in a sliding manner, rollers are arranged on the opposite surfaces of the movable seats, driving components for driving the movable seats to move oppositely and reversely are arranged on the loading plate, the printing roller welding driving rotating equipment is matched with a clamping component for clamping and fixing a shaft head, and after the shaft head is fixed, the printing roller is driven to rotate on the rollers through driving motor, so that the automatic clamping and driving rotation of the printing roller are realized in comparison with the prior art, and welding is assisted, and the welding efficiency is improved.

Inventors

  • XU JIANJUN

Assignees

  • 京山美信机械实业有限公司

Dates

Publication Date
20260512
Application Date
20250729

Claims (7)

  1. 1. The printing roller welding driving rotating equipment comprises a placing table and is characterized in that an opening groove is formed in the left side and the right side of the upper end of the placing table, a pair of first hydraulic push rods which are respectively positioned in the opening groove are arranged on the bottom wall of the placing table, a loading plate positioned in the opening groove is arranged at the push rod position of the first hydraulic push rods, a directional sliding groove is formed in the upper end of the loading plate, a pair of movable seats are slidably arranged in the directional sliding groove, rollers are arranged on the opposite surfaces of the movable seats, and driving components for driving the movable seats to move oppositely and reversely are arranged on the loading plate; The left side middle part of placing the platform is equipped with the fixed plate, and the middle part of fixed plate rotates there is a clamping section of thick bamboo first, and the right side middle part of placing the platform is equipped with the supporting seat, and the right side middle part of supporting seat is equipped with hydraulic push rod second, and hydraulic push rod second's push rod department is equipped with the connecting seat, and the right side middle part of connecting seat is equipped with driving motor, driving motor's output be equipped with a clamping section of thick bamboo second concentric with a clamping section of thick bamboo, a clamping section of thick bamboo first with all be equipped with the clamping assembly to carry out the centre gripping to the printing roller spindle nose on the clamping section of thick bamboo second.
  2. 2. The printing roller welding driving rotation equipment according to claim 1, wherein the rollers are symmetrically distributed in front-back based on the center of the loading plate, the driving assembly comprises a servo motor arranged on the front side of the loading plate, a bidirectional threaded rod rotating with the inner wall of the loading plate is arranged at an output shaft of the servo motor, and the bidirectional threaded rod is in threaded connection with the movable seat; The bidirectional threaded rod is based on the fact that the middle portion between the two rollers is a symmetrical center, and the front side and the rear side of the bidirectional threaded rod are respectively provided with a positive thread groove and a negative thread groove which are in threaded connection with the movable seat.
  3. 3. The printing roller welding driving rotation apparatus according to claim 1, wherein the roller is a rubber wheel.
  4. 4. The printing roller welding driving rotation device according to claim 1, wherein centers between centers of the first clamping cylinder and the second clamping cylinder and the roller are on the same straight line.
  5. 5. The printing roll welding driving rotation apparatus of claim 1, wherein an upper surface of the roller is higher than an upper surface of the moving seat.
  6. 6. The printing roller welding driving rotating equipment according to claim 1, wherein the clamping assembly comprises a plurality of annular equally distributed hydraulic cylinders arranged on the outer parts of the first clamping cylinder and the second clamping cylinder, and clamping heads positioned in the first clamping cylinder and the second clamping cylinder are arranged at push rods of the hydraulic cylinders.
  7. 7. The printing roll welding driving rotation apparatus of claim 6, wherein the clamping head is a rubber block.

Description

Printing roller welding driving rotation equipment Technical Field The utility model relates to the technical field of printing rollers, in particular to a printing roller welding driving rotary device. Background The printing roller is a core accessory of a rubber printer, is mainly used for transferring printing ink and fountain solution, has a surface microporous structure directly affecting printing quality, is widely applied to brands of printers such as Heidelberg, roland, north and the like, and comprises components such as an ink roller seat, a water roller swing frame and the like, and the materials comprise polyurethane, rubber, copper sleeves and the like. The printing roller comprises roller and printing roller spindle nose, need weld treatment after carrying out the equipment, and current welding mode manual adjustment position welds the junction of roller and printing roller spindle nose, perhaps adopts handling equipment, and with wholly lifting back counterpoint centre gripping drive rotation weld, can't realize supporting rotation auxiliary welding to holistic automation, greatly reduced welded efficiency, consequently, we propose a printing roller welding drive rotary equipment and solve this prior art defect. Disclosure of utility model In order to overcome the defects in the prior art, the utility model provides a printing roller welding driving rotary device. The printing roller welding driving rotating equipment comprises a placing table, wherein an open slot is formed in the left side and the right side of the upper end of the placing table, a pair of hydraulic push rods I which are respectively positioned in the open slot are arranged on the bottom wall of the placing table, a loading plate positioned in the open slot is arranged at the push rod position of each hydraulic push rod I, a directional chute is arranged at the upper end of each loading plate, a pair of moving seats are arranged in the directional chute in a sliding manner, rollers are arranged on the opposite surfaces of the moving seats, and driving components for driving the moving seats to move in opposite directions are arranged on the loading plate; The left side middle part of placing the platform is equipped with the fixed plate, and the middle part of fixed plate rotates there is a clamping section of thick bamboo first, and the right side middle part of placing the platform is equipped with the supporting seat, and the right side middle part of supporting seat is equipped with hydraulic push rod second, and hydraulic push rod second's push rod department is equipped with the connecting seat, and the right side middle part of connecting seat is equipped with driving motor, driving motor's output be equipped with a clamping section of thick bamboo second concentric with a clamping section of thick bamboo, a clamping section of thick bamboo first with all be equipped with the clamping assembly to carry out the centre gripping to the printing roller spindle nose on the clamping section of thick bamboo second. By adopting the technical scheme, the placement table realizes the centering placement of the assembled printing roller, the printing roller is positioned between the rollers at the front side and the rear side, the driving assembly is used for driving the movable seat to directionally move in the directional chute, the movable seat is used for driving the rollers to synchronously move, the printing roller is supported, after the printing roller is supported, the loading plate is pushed to move by the first hydraulic push rod, the rollers are driven to synchronously move upwards, and the supported printing roller is supported; After jacking, the connecting seat is pushed to move through the hydraulic push rod II on the supporting seat, the clamping cylinder II is inserted outside the shaft head on the printing roller, the printing roller is pushed to move, the shaft head at the other end is inserted into the clamping cylinder I on the fixed plate, clamping of the shaft head of the printing roller is achieved, the shaft head is clamped and fixed through the clamping assembly matched with the clamping assembly, and the fact that the printing roller is driven to rotate on the roller through the driving motor after the shaft head is fixed is guaranteed, and welding work is assisted. As a preferable technical scheme of the utility model, the rollers are symmetrically distributed in front and back based on the center of the loading plate, the driving assembly comprises a servo motor arranged on the front side of the loading plate, a bidirectional threaded rod rotating with the inner wall of the loading plate is arranged at the output shaft of the servo motor, and the bidirectional threaded rod is in threaded connection with the movable seat; The bidirectional threaded rod is based on the fact that the middle portion between the two rollers is a symmetrical center, and the front side and the rear side of the bidirectio