CN-116945572-B - Computer film release paper tearing device

Abstract

The invention relates to the field of electronic product film pasting, and discloses a computer film release paper tearing device which comprises a machine base, wherein a film pasting storage rack, a release paper tearing tool, a mechanical arm and a shell feeding mechanism are arranged on the machine base, the mechanical arm is positioned between the film pasting storage rack and the release paper tearing tool, a transfer rack is connected to the mechanical arm, a pneumatic clamping finger and a plurality of downward negative pressure suckers are arranged on the transfer rack, the negative pressure suckers are used for adsorbing and transferring films, the pneumatic clamping finger is used for tearing off film release paper, and the shell feeding mechanism is positioned above the release paper tearing tool and used for positioning and placing a shell on the film of the release paper torn off tool. The invention can solve the problems that the film sticking is easy to damage and fold due to the manual mode of sticking the film to the notebook computer shell in the prior art, so that the film sticking efficiency is low and the requirement of mass production is difficult to meet.

Inventors

• JIN HAO

Assignees

• 重庆丰川电子科技有限公司

Dates

Publication Date

20260512

Application Date

20230731

Claims (2)

1. 1. Computer pad pasting is from paper tearing device, its characterized in that: the machine comprises a machine base, wherein a film storage rack, a release paper tearing tool, a mechanical arm and a shell feeding mechanism are arranged on the machine base, the mechanical arm is positioned between the film storage rack and the release paper tearing tool, a transfer rack is connected to the mechanical arm, a pneumatic clamping finger and a plurality of downward negative pressure suckers are arranged on the transfer rack, the negative pressure suckers are used for adsorbing and transferring films, and the pneumatic clamping finger is used for tearing off the release paper of the films; the shell feeding mechanism is located above the release paper tearing tool and used for positioning and placing the shell on a film of release paper torn from the release paper tearing tool, the release paper tearing tool comprises a rectangular base, a rectangular sinking groove is processed at the upper end of the base and used as an operation area, a suction interlayer is arranged in the base below the operation area, a groove corresponding to a film passing hole is processed in the operation area, an adsorption area is arranged in the operation area outside the groove, a plurality of adsorption holes communicated with the suction interlayer are fully distributed in the adsorption area, a separation belt with the width of 2-6mm is arranged between the edge of the adsorption area and the edge of the operation area and the edge of the groove, two limiting blocks are fixed on each side edge of the base, a limiting cylinder is mounted on the base between the two limiting blocks, the telescopic end of the limiting cylinder faces the operation area and is connected with a pushing block, an operation groove extending to the outer side of the base is formed in one corner of the operation area, and the operation groove is used for providing an operation space for clamping release paper by pneumatic clamping fingers.
2. 2. The computer film release paper tearing device of claim 1, wherein the shell feeding mechanism comprises a belt transmission mechanism supported above the release paper tearing tool by a stand column connected to the machine base, a supporting seat is connected to the belt transmission mechanism, a vertical lifting driving piece is connected to the supporting seat, a supporting arm is connected to the lifting driving piece, an adsorption frame is connected to the supporting arm, and a plurality of negative pressure suckers are connected to the adsorption frame.

Description

Computer film release paper tearing device Technical Field The invention relates to the field of electronic product film sticking, in particular to a computer film sticking release paper tearing device. Background The notebook computer is assembled and formed by a plurality of parts, wherein the shell is used as an outermost protection structure and has an attractive appearance, the shell needs to be transported among a plurality of places during the process of being assembled into the notebook computer after being produced and formed, and in order to avoid the shell from being damaged, a protection film is generally stuck on the surface of the shell to provide protection. Usually, a manual film pasting mode is adopted, a filler strip is fixed on a bottom shell of a notebook computer shell, a through hole is formed in a position, corresponding to the filler strip, on the film pasting, a film pasting outside the through hole forms a narrow frame, a worker tears off release paper after taking the film pasting, and then the through hole on the film pasting and the filler strip on the shell are aligned and then are manually pasted. The film pasting process has great artificial deviation, the film pasting of narrow frame department is torn to the uneven very easy causing of in-process power of tearing release paper to the pad pasting area is great, and the manual operation process slightly unstable causes the pad pasting fold easily, can't cover the shell completely, and these all lead to the pad pasting process to appear reworking, and the pad pasting inefficiency is difficult to satisfy mass production demand, and there is great pad pasting extravagant, leads to manufacturing cost to increase. Disclosure of Invention The invention aims to provide a release paper tearing device for a computer film, which solves the problems that in the prior art, a manual mode is adopted for pasting a film on a notebook computer shell, the film is easy to damage and fold, the film pasting efficiency is low, and the requirement of mass production is difficult to meet. The technical scheme is that the computer film release paper tearing device comprises a machine base, wherein a film storage rack, a release paper tearing tool, a mechanical arm and a shell feeding mechanism are arranged on the machine base, the mechanical arm is located between the film storage rack and the release paper tearing tool, a transfer rack is connected to the mechanical arm, a pneumatic clamping finger and a plurality of downward negative pressure suckers are arranged on the transfer rack and used for adsorbing and transferring films, the pneumatic clamping finger is used for tearing off the film release paper, and the shell feeding mechanism is located above the release paper tearing tool and used for positioning and placing a shell on the film of the release paper tearing tool to tear off the release paper. The principle and the advantages of the scheme are that in practical application, the base provides bottom support, and the base adopts a box mechanism as a power source of an electric and pneumatic structure such as a mechanical arm, a pneumatic clamping finger, a negative pressure sucker and the like and a storage carrier of a control device. The pad pasting storage rack is used for depositing in batches and waiting to tear the pad pasting that is used from the type paper, and from the type paper tear frock is used for bearing the pad pasting and tear from the type paper and the counterpoint of shell and pad pasting paste the operation district, and the arm adopts prior art product to purchase for accurately transferring the pad pasting between pad pasting storage rack and from the type paper tear frock, and tear from the type paper on the type paper tear frock through pneumatic clamp finger, so that shell and pad pasting paste, shell feed mechanism is used for removing the shell that waits the pad pasting and places from the type paper tear frock on pasting with the pad pasting counterpoint. The automatic mechanical structure is adopted in the scheme to realize the transfer, positioning, release paper tearing and pasting operations of the film, the positioning of the film is accurate, the release paper tearing is stable and reliable, the damage possibility of the film is reduced, the film pasting efficiency and quality are improved, and the mass production requirement can be effectively met. Preferably, as an improvement, the film-sticking storage rack comprises a support frame, the top end of the support frame is a support plate, a plurality of limit posts are arranged on the support plate, and the limit posts enclose a rectangular storage area. The films stored in batches are aligned and stacked, so that the mechanical arm can accurately adsorb the films for transferring, the film transferring and positioning accuracy is guaranteed, and the film attaching accuracy is improved. Preferably, as an improvement, a corner of the rectangular storage