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CN-224224054-U - Blade adjusting mechanism of splitting machine

CN224224054UCN 224224054 UCN224224054 UCN 224224054UCN-224224054-U

Abstract

The utility model discloses a blade adjusting mechanism of a splitting machine, which comprises a fixed frame, wherein the inner wall of the fixed frame is rotationally connected with a feed roller, the inner wall of the fixed frame is rotationally connected with an auxiliary roller, raw materials are pulled to a traction assembly through the surfaces of a plurality of feed rollers and the auxiliary roller to be clamped and fixed, a biaxial motor is started to drive the splitting adjusting mechanism to synchronously move at different speeds, namely, the first blade is matched with the first blade to equidistantly adjust the cutting width, the traction assembly is started to pull the raw materials to move rightwards, and a driving mechanism is started to drive the first blade and the splitting adjusting mechanism to downwards move to contact the raw materials through a lifting assembly, a limiting sliding block and a connecting plate, so that equidistant splitting work can be carried out on the raw materials in the moving process, the aim of conveniently carrying out automatic adjusting work on the splitting spacing of the splitting machine is fulfilled, and the problem that the splitting work of different widths of the splitting machine is difficult to be adapted to by the splitting machine due to the fact that the splitting spacing of the existing splitting machine is relatively fixed is avoided, and the use flexibility is greatly reduced is solved.

Inventors

  • ZHOU HAO
  • ZHOU HU
  • ZHANG SHUDONG
  • SHEN CHAO

Assignees

  • 合肥文苑印刷有限公司

Dates

Publication Date
20260512
Application Date
20250508

Claims (7)

  1. 1. The utility model provides a blade adjustment mechanism of cutting machine, includes fixed frame (1), its characterized in that, fixed frame (1) inner wall rotation is connected with feed roll (2), fixed frame (1) inner wall rotation is connected with auxiliary roll (3), fixed frame (1) inner wall sliding connection has spacing slider (4), spacing slider (4) fixedly connected with connecting plate (5), and connecting plate (5) and fixed frame (1) inner wall sliding connection, spacing spout (6) have been seted up in connecting plate (5) top surface penetration, connecting plate (5) bottom surface fixedly connected with first blade (7), connecting plate (5) top surface fixedly connected with biax motor (8), biax motor (8) output is provided with cuts adjustment mechanism, fixed frame (1) openly is provided with lifting unit, fixed frame (1) openly is provided with actuating mechanism, fixed frame (1) openly is provided with traction assembly.
  2. 2. The blade adjusting mechanism of a splitting machine according to claim 1, wherein the splitting adjusting mechanism comprises a threaded rod (9), a separation ring (10), a thread bush (11) and a second blade (12), the threaded rod (9) is fixedly connected with the output end of the double-shaft motor (8), the inner wall of the separation ring (10) is fixedly connected with the surface of the threaded rod (9), the inner wall of the thread bush (11) is in threaded connection with the surface of the threaded rod (9), the thread bush (11) is in sliding connection with the inner wall of the limit chute (6), the second blade (12) is in sliding connection with the bottom surface of the connecting plate (5), and the second blade (12) is fixedly connected with the bottom surface of the thread bush (11).
  3. 3. The blade adjusting mechanism of the splitting machine according to claim 1, wherein the lifting assembly consists of a fixed ring (13), a transmission shaft (14), a gear (15) and a rack (16), the fixed ring (13) is fixedly connected with the front surface of the fixed frame (1), the transmission shaft (14) is rotationally connected with the inner wall of the fixed ring (13), the inner wall of the gear (15) is fixedly connected with the surface of the transmission shaft (14), the rack (16) is fixedly connected with the front surface of the limit sliding block (4), and the inner wall of the rack (16) is meshed with the gear (15).
  4. 4. The blade adjusting mechanism of the splitting machine according to claim 1, wherein the driving mechanism comprises a servo motor (17), a driving wheel (18), a transmission belt (19) and a driven wheel (20), the servo motor (17) is fixedly connected with the front surface of the fixed frame (1), the inner wall of the driving wheel (18) is fixedly connected with the output end of the servo motor (17), the transmission belt (19) is meshed with the inner wall of the driving wheel (18), the inner wall of the driven wheel (20) is fixedly connected with the surface of the transmission shaft (14), and the inner wall of the driven wheel (20) is meshed with the transmission belt (19).
  5. 5. The blade adjusting mechanism of a splitting machine according to claim 1, wherein the traction assembly consists of a driving motor (21), a traction roller (22) and a transmission gear (23), the driving motor (21) is fixedly connected with the front surface of the fixed frame (1), the output end of the driving motor (21) is rotationally connected with the inner wall of the fixed frame (1), the traction roller (22) is fixedly connected with the output end of the driving motor (21), and the inner wall of the transmission gear (23) is fixedly connected with the surface of the traction roller (22).
  6. 6. A blade adjustment mechanism for a slitting machine according to claim 2, wherein the threaded rod (9) is arranged in two segments, the two segments of the threaded rod (9) are separated by a separating ring (10), and the pitches of the two segments of the threaded rod (9) are different.
  7. 7. A blade adjustment mechanism for a slitting machine according to claim 5, wherein the number of transmission gears (23) is plural and the transmission gears (23) are mutually meshed.

Description

Blade adjusting mechanism of splitting machine Technical Field The utility model relates to the technical field of splitting machines, in particular to a blade adjusting mechanism of a splitting machine. Background The splitting machine is a mechanical device widely applied to industrial production, and is mainly used for accurately cutting large-format materials according to set sizes, and is commonly used in the processing process of materials such as paper, films, metal foils, plastics, textiles and the like. The core function of the dividing and cutting machine is to divide the raw materials into required widths or lengths through efficient and accurate cutting technology so as to meet the requirements of subsequent production or packaging. When the cutting machine is used for production and processing, a plurality of blades which are fixed at equal intervals are used for cutting raw materials into a plurality of sections, the required cutting widths of the raw materials are different according to different use requirements, and the cutting intervals are difficult to flexibly adjust according to the processing requirements of the raw materials when the blades which are fixed are used, so that the use flexibility of the cutting machine is greatly reduced. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a blade adjusting mechanism of a splitting machine, which is used for solving the problems in the background art. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a blade adjustment mechanism of cutting machine, includes fixed frame, fixed frame inner wall rotates and is connected with the feed roll, fixed frame inner wall rotates and is connected with the auxiliary roll, fixed frame inner wall sliding connection has spacing slider, spacing slider fixedly connected with connecting plate, and connecting plate and fixed frame inner wall sliding connection, spacing spout has been seted up in the connecting plate top surface run through, connecting plate bottom surface fixedly connected with first blade, connecting plate top surface fixedly connected with biax motor, biax motor output is provided with cuts adjustment mechanism, fixed frame openly is provided with lifting unit, fixed frame openly is provided with actuating mechanism, fixed frame openly is provided with traction assembly. Preferably, the slitting adjusting mechanism comprises threaded rod, spacer ring, thread bush and second blade, threaded rod and biax motor output fixed connection, spacer ring inner wall and threaded rod surface fixed connection, thread bush inner wall and threaded rod surface threaded connection, and thread bush and spacing spout inner wall sliding connection, second blade and connecting plate bottom surface sliding connection, and second blade and thread bush bottom surface fixed connection. Preferably, the lifting assembly comprises a fixed ring, a transmission shaft, a gear and a rack, wherein the fixed ring is fixedly connected with the front surface of the fixed frame, the transmission shaft is rotationally connected with the inner wall of the fixed ring, the inner wall of the gear is fixedly connected with the surface of the transmission shaft, the rack is fixedly connected with the front surface of the limit sliding block, and the inner wall of the rack is meshed with the gear. Preferably, the driving mechanism comprises a servo motor, a driving wheel, a driving belt and a driven wheel, wherein the servo motor is fixedly connected with the front surface of the fixed frame, the inner wall of the driving wheel is fixedly connected with the output end of the servo motor, the driving belt is meshed with the inner wall of the driving wheel, the inner wall of the driven wheel is fixedly connected with the surface of the driving shaft, and the inner wall of the driven wheel is meshed with the driving belt. Preferably, the traction assembly comprises driving motor, traction roller and drive gear, driving motor and fixed frame openly fixed connection, and driving motor output and fixed frame inner wall rotate to be connected, traction roller and fixed frame inner wall rotate to be connected, and traction roller and driving motor output fixed connection, drive gear inner wall and traction roller surface fixed connection. Preferably, the threaded rod is arranged in two sections, the two sections of the threaded rod are separated by the separating ring, and the pitches of the two sections of the threaded rod are different. Preferably, the number of the transmission gears is a plurality, and the transmission gears are meshed with each other. Compared with the prior art, the cutting machine has the beneficial effects that the blade adjusting mechanism of the cutting machine has the advantages that raw materials are pulled to the traction assembly to be clamped and fixed through the surfaces of the pluralit