Search

CN-224210558-U - Protection mechanism of laminating machine

CN224210558UCN 224210558 UCN224210558 UCN 224210558UCN-224210558-U

Abstract

The utility model discloses a protection mechanism of a film laminating machine, which relates to the technical field of protection of film laminating machines and comprises a frame and a film laminating machine body arranged on the frame, wherein two vertical plates are fixed at the upper end of the frame, the two vertical plates are respectively arranged at two sides of the film laminating machine body, a transverse plate is fixedly connected between the two vertical plates, a protection cover is arranged below the transverse plate, a lifting cylinder is arranged at the upper end of the transverse plate, the telescopic end of the lifting cylinder downwards penetrates through the transverse plate and is fixedly connected to the top of the protection cover, two safety grating mechanisms are arranged between the two vertical plates, and the two safety grating mechanisms are respectively arranged at two sides of the film laminating machine body. The utility model solves the problems of equipment damage and potential safety hazard caused by the false touch of limbs or the entry of foreign matters of operators in the laminating operation, can ensure the fixed position of the protective cover after closing and keeps the stability of the protective state.

Inventors

  • LIU PENG
  • ZHU XUGUANG
  • LIU XU

Assignees

  • 泰安易捷数字印刷有限公司

Dates

Publication Date
20260508
Application Date
20250609

Claims (6)

  1. 1. The utility model provides a protection machanism of laminating machine, includes frame (1), sets up laminating machine body (2) on frame (1), its characterized in that, the upper end of frame (1) is fixed with two risers (3), two riser (3) set up respectively in the both sides of laminating machine body (2), two fixedly connected with diaphragm (6) between riser (3), the below of diaphragm (6) is equipped with protection casing (8), lift cylinder (7) are installed to the upper end of diaphragm (6), the flexible end of lift cylinder (7) runs through diaphragm (6) and fixed connection at the top of protection casing (8) downwards, two be equipped with two safety grating mechanisms between riser (3), two safety grating mechanisms set up respectively in the both sides of laminating machine body (2).
  2. 2. The protection mechanism of a film laminating machine according to claim 1, wherein the safety grating mechanism comprises a light emitter (4) and a light receiver (5), and the light emitter (4) and the light receiver (5) are respectively arranged on the side walls of the two vertical plates (3).
  3. 3. The protection mechanism of a film laminating machine according to claim 1, wherein sliding grooves (9) are formed in the side walls of the two vertical plates (3), sliding blocks (10) are fixedly connected to the two opposite side walls of the protective cover (8), and the two sliding blocks (10) are respectively and slidably connected to the inner parts of the two sliding grooves (9).
  4. 4. A protection mechanism of a film laminating machine according to claim 3, characterized in that a rubber block (11) is fixed at the lower end of the slider (10).
  5. 5. A protection mechanism of a film laminating machine according to claim 3, characterized in that a locking cylinder (13) is mounted on the side wall of the vertical plate (3), a locking rod (14) is fixedly connected to the telescopic end of the locking cylinder (13), the locking rod (14) penetrates through the side wall of the vertical plate (3) and extends to the inside of the sliding groove (9), and a locking hole (12) matched with the locking rod (14) is formed in the side wall of the sliding block (10).
  6. 6. Protection mechanism of a laminator according to claim 1, characterized in that the protective cover (8) is made of polycarbonate material.

Description

Protection mechanism of laminating machine Technical Field The utility model relates to the technical field of protection of film laminating machines, in particular to a protection mechanism of a film laminating machine. Background The film coating machine can be divided into a coating machine of instant coating type and a coating machine of precoating type, which are special equipment for paper, board and film mounting, and the two machines are combined together after being pressurized by a rubber roller and a heating roller to form a paper-plastic integrated product. In the high-speed film coating process of the existing film coating machine, the following defects exist due to the lack of a protection mechanism due to the rapid operation of components such as a film feeding roller, a hot pressing roller and the like: 1. The potential safety hazard is that when hands or tools of operators accidentally enter a film covering area, a quick response protection mechanism is lacked, and mechanical clamping accidents are easy to cause; 2. foreign matter interference, namely after entering a film covering area, the foreign matter is easy to cause uneven film covering or equipment jamming, and the machine is required to be stopped for cleaning, so that the production efficiency is reduced; Therefore, a protection mechanism of a film laminating machine needs to be designed. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides a protection mechanism of a film laminating machine. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a protection machanism of laminating machine, includes the frame, sets up the laminating machine body in the frame, the upper end of frame is fixed with two risers, two the riser sets up respectively in the both sides of laminating machine body, two fixedly connected with diaphragm between the riser, the below of diaphragm is equipped with the protection casing, the lift cylinder is installed to the upper end of diaphragm, the flexible end of lift cylinder runs through the diaphragm downwards and fixed connection is at the top of protection casing, two be equipped with two safety grating mechanisms between the riser, two safety grating mechanisms set up respectively in the both sides of laminating machine body. As a further improvement of the utility model, the safety grating mechanism comprises a light emitter and a light receiver, wherein the light emitter and the light receiver are respectively arranged on the side walls of the two risers. As a further improvement of the utility model, the side walls of the two vertical plates are respectively provided with a sliding groove, the two opposite side walls of the protective cover are respectively fixedly connected with a sliding block, and the two sliding blocks are respectively and slidably connected in the two sliding grooves. As a further improvement of the utility model, a rubber block is fixed at the lower end of the sliding block. As a further improvement of the utility model, a locking air cylinder is arranged on the side wall of the vertical plate, the telescopic end of the locking air cylinder is fixedly connected with a locking rod, the locking rod penetrates through the side wall of the vertical plate and extends to the inside of the sliding groove, and a locking hole matched with the locking rod is arranged on the side wall of the sliding block. As a further improvement of the utility model, the protective cover is made of polycarbonate material. The utility model has the beneficial effects that: Utilize safe grating mechanism, can real-time supervision foreign matter or human position invade, when monitoring foreign matter or human position invade, lift cylinder starts the extension to drive the protection casing and descend the cover to establish in the outside of laminating machine body, solve the equipment damage and the potential safety hazard problem that operating personnel limbs touch by mistake or the foreign matter gets into and lead to in the laminating operation. When the protective cover descends to protect, the locking air cylinder starts to stretch to drive the locking rod to be inserted into the locking hole on the sliding block, the sliding block is locked, and then the position of the protective cover after being closed can be ensured to be fixed, and the stability of the protective state is maintained. Drawings Fig. 1 is a schematic structural diagram of a protection mechanism of a laminator; Fig. 2 is a schematic structural view of a vertical plate, a horizontal plate and a chute of a protection mechanism of a laminator; fig. 3 is a schematic structural view of a lifting cylinder, a protective cover, a sliding block, a rubber block and a locking hole of a protective mechanism of a laminator; Fig. 4 is a schematic structural view of a locking cylinder and a locking rod of a protection m