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CN-224198826-U - Online rolling metering device of electrostatic protection film

CN224198826UCN 224198826 UCN224198826 UCN 224198826UCN-224198826-U

Abstract

The utility model relates to the technical field of protective films, and particularly discloses an online winding metering device for an electrostatic protective film, which comprises a tool frame and a winding roller, wherein bearings are fixedly arranged at the top ends of two sides of the tool frame, symmetrical fixing plates are fixedly arranged on the side walls of the tool frame between opposite surfaces of the two bearings, the winding roller is rotationally connected between the two fixing plates, a central shaft of the winding roller is rotationally connected with the two bearings, one side of the tool frame is provided with a metering mechanism comprising a roller and a extending arm, one side of the opposite surface of the two fixing plates is provided with a sliding groove, and a limiting mechanism comprising a sliding block and a limiting rod is arranged in the sliding groove. An operator can observe the change of the thickness through observing the position of the pointer, and compared with a mode of judging the winding thickness by experience, the product standard can be improved.

Inventors

  • WANG YUEJIE
  • TONG XUYANG
  • Sun Ziquan

Assignees

  • 安徽捷诚包装制品有限公司

Dates

Publication Date
20260505
Application Date
20250605

Claims (7)

  1. 1. The utility model provides an online rolling metering device of electrostatic protection film, includes frock frame (1) and wind-up roll (5), wherein frock frame (1) both sides top end fixed bearing (3), frock frame (1) lateral wall fixed mounting between two bearing (3) opposite faces has symmetrical fixed plate (4), rotate between two fixed plate (4) and be connected with wind-up roll (5), the center pin and the rotation of two bearing (3) of wind-up roll (5) are connected, frock frame (1) one side is provided with metering mechanism (6) including roller (9) and extension arm (8), spout (19) have been seted up to two fixed plate (4) opposite faces one side, be provided with in spout (19) stop gear (18) including slider (20) and gag lever post (23); The side wall of the tool frame (1) is rotationally connected with a rotating rod (7) through a bracket, two sides of the rotating rod (7) are fixedly connected with extension arms (8), and the tail ends of the extension arms (8) are rotationally connected with rollers (9) through rotating shafts (14); The sliding chute (19) is connected with sliding blocks (20) in a sliding mode, the opposite surfaces of the two sliding blocks (20) are fixedly connected with positioning blocks, and a limiting rod (23) is connected between the two positioning blocks in a rotating mode.
  2. 2. The online winding metering device for the electrostatic protection film is characterized in that a motor (2) is fixedly arranged on one side of the top of the tool frame (1), and an output shaft of the motor (2) is fixedly connected with a central shaft of a winding roller (5).
  3. 3. The online rolling metering device for the electrostatic protection film is characterized in that a fixed block (10) is fixedly connected to the center of the rotating rod (7), an electric telescopic rod (11) is rotatably installed at the bottom of the tool frame (1), and the tail end of the telescopic end of the electric telescopic rod (11) is rotatably connected with the bottom of the fixed block (10).
  4. 4. The online rolling metering device for the electrostatic protection film according to claim 1, wherein an arc-shaped groove (12) is formed in one side, far away from the sliding groove (19), of the fixed plate (4), the tail end of the rotating shaft (14) is slidably connected into the arc-shaped groove (12), the tail end of the rotating shaft (14) is rotatably connected with a rotating block (15), and a heavy hammer (17) is fixedly connected with the bottom end of the rotating block (15).
  5. 5. The online rolling metering device for the electrostatic protection film according to claim 4, wherein scales (13) are arranged on the side wall of the fixed plate (4) above the arc-shaped groove (12), and a pointer (16) which is obliquely arranged is fixedly connected to the top end of the rotating block (15).
  6. 6. The online rolling metering device for the electrostatic protection film is characterized in that one end, far away from the rolling roller (5), of the sliding groove (19) is provided with a groove, the side wall of the groove is fixedly connected with a guide rod which is in sliding connection with the center of the sliding block (20), a spring (21) is sleeved on the guide rod, and two ends of the spring (21) are respectively abutted against the side wall of the groove and the side wall of the sliding block (20).
  7. 7. The online winding metering device for the electrostatic protection film according to claim 1, wherein one side of the sliding block (20) is fixedly connected with a steel wire rope (22), and the steel wire rope (22) is fixedly connected with the rotating shaft (14) after being guided by four guide holes.

Description

Online rolling metering device of electrostatic protection film Technical Field The utility model relates to the technical field of protective films, in particular to an online winding metering device for an electrostatic protective film. Background The electrostatic protection film is required to be rolled after being produced, and then is packaged and delivered out of the warehouse, and the whole roll of electrostatic protection film with different thickness can be rolled according to different customer requirements for classified sales. In production, part of equipment adopts a mode of manually measuring the thickness of the winding after the winding for a certain time, the mode depends on experience, the condition that the thickness does not reach the standard easily occurs, and the limit of an electrostatic protection film is insufficient in production, and the problem of loose deformation can occur in the winding, so that a winding metering device is required to meter the winding thickness and compress the protection film. Disclosure of utility model The utility model aims to solve the defects in the prior art, and provides an online winding metering device for an electrostatic protection film. In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an online rolling metering device of electrostatic protection film, includes frock frame and wind-up roll, frock frame both sides top fixed mounting has the bearing, and frock frame lateral wall fixed mounting between two bearings opposite faces has symmetrical fixed plate, rotates between two fixed plates and is connected with the wind-up roll, and the center pin and the two bearings of wind-up roll rotate to be connected, and frock frame one side is provided with the metering mechanism including roller and extension arm, and the spout has been seted up to two fixed plate opposite face sides, is provided with the stop gear including slider and gag lever post in the spout; The side wall of the tool frame is rotationally connected with a rotating rod through a bracket, two sides of the rotating rod are fixedly connected with extension arms, and the tail ends of the extension arms are rotationally connected with rollers through rotating shafts; The sliding chute is connected with a sliding block in a sliding way, the opposite surfaces of the two sliding blocks are fixedly connected with positioning blocks, and a limiting rod is connected between the two positioning blocks in a rotating way. Preferably, a motor is fixedly arranged on one side of the top of the tool frame, and an output shaft of the motor is fixedly connected with a central shaft of the wind-up roll. Preferably, the center of the rotating rod is fixedly connected with a fixed block, an electric telescopic rod is rotatably arranged at the bottom of the tool frame, and the tail end of the telescopic end of the electric telescopic rod is rotatably connected with the bottom of the fixed block. Preferably, an arc-shaped groove is formed in one side, far away from the sliding groove, of the fixing plate, the tail end of the rotating shaft is slidably connected in the arc-shaped groove, the tail end of the rotating shaft is rotatably connected with a rotating block, and the bottom end of the rotating block is fixedly connected with a heavy hammer. Preferably, the fixed plate side wall above the arc-shaped groove is provided with scales, and the top end of the rotating block is fixedly connected with a pointer which is obliquely arranged. Preferably, the spout is kept away from wind-up roll one end and is seted up flutedly, recess lateral wall fixedly connected with and slider center sliding connection's guide bar, has cup jointed the spring on the guide bar, and the spring both ends respectively with recess lateral wall and slider lateral wall looks butt. Preferably, one side of the sliding block is fixedly connected with a steel wire rope, and the steel wire rope is fixedly connected with the rotating shaft after being guided by the four guide holes. Compared with the prior art, the utility model has the beneficial effects that: According to the utility model, the metering mechanism is arranged, the roller is rotated to the position abutting against the winding roller at the beginning of winding, namely the rotating shaft is rotated to the bottom end of the arc-shaped groove, and as the winding roller continuously winds the protective film, the thickness of the protective film on the winding roller is gradually increased, the roller is pushed to rotate around the rotating rod, the rotating shaft slides upwards along the arc-shaped groove, the pointer is driven to slide along the scale to indicate the winding thickness of the current winding roller, an operator can observe the change of the thickness by observing the position of the pointer, the product standard can be improved compared with a mode of judging the winding thick