CN-224210071-U - Film breaking device with wide application range

Abstract

The utility model relates to the technical field of film processing, in particular to a film breaking device with a wide application range, which comprises a workbench, supporting legs, a bracket, a top plate, a lifter, an adjusting component and a cutting component, wherein the supporting legs are arranged at four corners below the workbench, the bracket is arranged at four corners above the workbench, the top plate is arranged above four groups of brackets, the adjusting component comprises a sliding frame, a motor, positive and negative screw rods, sliding blocks and a mounting frame, and the positive and negative screw rods in the adjusting component drive the two groups of sliding blocks to move in opposite directions or back directions in a sliding groove, so that the cutting component arranged below the sliding blocks can realize double-side simultaneous cutting. Compared with the traditional single-side cutting, the double-side cutting mode can effectively avoid the problem that the cutting edges are not flush due to uneven stress on the single side, ensures the flatness of the cut film edges, improves the subsequent processing quality, facilitates the adjustment of cutting intervals in double-side cutting, and expands the application range of the device.

Inventors

• CHEN JUNJIE
• CHENG LIHONG

Assignees

• 上海皆利新材料科技有限公司

Dates

Publication Date

20260508

Application Date

20250307

Claims (6)

1. 1. The utility model provides a film breaking device with wide application scope, includes workstation (1), landing leg (2), support (3), roof (4), riser (5), adjusting part and cutting part, wherein workstation (1) below four corners is provided with landing leg (2), workstation (1) top four corners is provided with support (3), four sets of support (3) top is provided with roof (4), adjusting part includes slide frame (6), motor (7), positive and negative tooth screw rod (8), slider (9) and installing frame (10), riser (5) link up roof (4) and with slide frame (6) roof center connection, slide frame (6) below is provided with the spout, be provided with slider (9) and positive and negative tooth screw rod (8) of two sets of symmetrical arrangement in the spout, two sets of slider (9) with positive and negative tooth screw rod (8) threaded connection, motor (7) output link up slide frame (6) and with slider (8) are connected, cutter holder (10) are connected with cutter holder (10) below, cutter holder (10) are still through connecting piece (11), the cutter body (12) is arranged below the cutter seat (11).
2. 2. A film breaking device with wide application range according to claim 1, characterized in that the connecting piece comprises an elastic piece and a clamping block (13), the left side and the right side of the tool apron (11) are provided with movable grooves, two ends of the elastic piece are respectively connected with the inner wall of the movable groove and the clamping block (13), and the mounting frame (10) is provided with clamping holes matched with the clamping block (13).
3. 3. A film breaking device with wide application range according to claim 2, characterized in that the elastic piece comprises a spring (14) and a telescopic rod (15), the spring (14) is sleeved on the telescopic rod (15), and two ends of the spring (14) and the telescopic rod (15) are respectively connected with the inner wall of the movable groove and one end of the clamping block (13).
4. 4. A wide application range film cutting device according to claim 3, characterized in that the slide frame (6) is further provided with a guide rod (16) penetrating the top plate (4).
5. 5. A wide application range film cutting device according to claim 4, wherein the motor (7) is a servo motor.
6. 6. A wide application range film cutting device according to claim 5, wherein the lifter (5) is an air cylinder.

Description

Film breaking device with wide application range Technical Field The utility model relates to the technical field of film processing, in particular to a film breaking device with wide application range. Background The film breaking is a processing process of cutting and separating the coiled film according to certain length, width or quantity requirements, and is widely applied to a plurality of fields such as packaging, electronics, printing, agriculture and the like; The traditional film breaking device adopts single-side cutting, and the cutting edge is easy to be uneven, so that the subsequent processing quality is affected. Disclosure of utility model (One) solving the technical problems Aiming at the defects of the prior art, the utility model provides a film breaking device with wide application range. (II) technical scheme The film breaking device comprises a workbench, supporting legs, a bracket, a top plate, a lifter, an adjusting component and a cutting component, wherein the supporting legs are arranged at four corners below the workbench, the bracket is arranged at four corners above the workbench, the top plate is arranged above the four groups of brackets, the adjusting component comprises a sliding frame, a motor, a positive and negative tooth screw rod, a sliding block and a mounting frame, the lifter penetrates through the top plate and is connected with the center of the top wall of the sliding frame, a sliding groove is arranged below the sliding frame, two groups of sliding blocks and positive and negative tooth screw rods which are symmetrically arranged are arranged in the sliding groove, the two groups of sliding blocks are in threaded connection with the positive and negative tooth screw rods, the output end of the motor penetrates through the sliding frame and is connected with the positive and negative tooth screw rods, the mounting frame is further arranged below the sliding blocks, the cutting component comprises a cutter seat, a connecting piece and a cutter body, the cutter seat is connected with the mounting frame through the connecting piece, and the cutter body is further arranged below the cutter seat. In order to facilitate the disassembly and assembly of the tool apron, the utility model is improved in that the connecting piece comprises an elastic piece and a clamping block, the left side and the right side of the tool apron are provided with movable grooves, the two ends of the elastic piece are respectively connected with the inner wall of the movable grooves and the clamping block, and the mounting frame is provided with a clamping hole matched with the clamping block. Preferably, the elastic piece comprises a spring and a telescopic rod, the spring is sleeved on the telescopic rod, and two ends of the spring and the telescopic rod are respectively connected with the inner wall of the movable groove and one end of the clamping block. In order to ensure the lifting stability of the sliding frame, the utility model is improved in that the sliding frame is also provided with a guide rod penetrating through the top plate. Preferably, the motor is a servo motor. Preferably, the lifter adopts an air cylinder. (III) beneficial effects Compared with the prior art, the utility model provides a film breaking device with wide application range, which has the following beneficial effects: The film breaking device with wide application range drives the two groups of sliding blocks to move in opposite directions or back directions in the sliding groove through the positive and negative tooth screw rods in the adjusting assembly, so that the cutting assembly arranged below the sliding blocks can realize double-side simultaneous cutting. Compared with the traditional single-side cutting, the double-side cutting mode can effectively avoid the problem that the cutting edges are not flush due to uneven stress on the single side, ensure the flatness of the edges of the cut film and improve the subsequent processing quality; the cutting interval is conveniently adjusted in double-side cutting, and the application range of the device is enlarged. Drawings FIG. 1 is a schematic diagram of the front view of the structure of the present utility model; FIG. 2 is a partial bottom view of the structure of the present utility model; FIG. 3 is a schematic view of a partial explosion of the structure of the present utility model; Fig. 4 is an enlarged partial schematic view of the structure of fig. 3 in accordance with the present utility model. In the figure, 1, a workbench; 2, supporting legs, 3, a bracket, 4, a top plate, 5, a lifter, 6, a sliding frame, 7, a motor, 8, a positive and negative tooth screw rod, 9, a sliding block, 10, a mounting frame, 11, a tool apron, 12, a tool body, 13, a clamping block, 14, a spring, 15, a telescopic rod, 16 and a guide rod. Detailed Description The following description of the embodiments of the present utility model will be made clearly and completely with