CN218659321U

CN218659321U - Protection film trimming means

Info

Publication number: CN218659321U
Application number: CN202222076922.3U
Authority: CN
Inventors: 姚飞
Original assignee: Changzhou Xinneng New Material Technology Co ltd
Current assignee: Changzhou Xinneng New Material Technology Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-03-21
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a protection film trimming means, the utility model discloses adorn the deburring subassembly in the spout of the synchronous roll adjustment subassembly lower part of liftable to realize the protection film width after the accurate adjustment deburring, the deburring subassembly adopts rotatory cutter head to prune the protection film both sides, and the deburring subassembly rear side is equipped with the hair-dryer in order to blow off the cutting piece simultaneously, so that guarantee the cleanliness on deburring back protection film surface so that the rolling.

Description

Protection film trimming means

Technical Field

The invention relates to the field of electronic protective film processing equipment, in particular to a protective film trimming device.

Background

With the progress of scientific level and the rapid development of new material technology, the protective film is applied in multiple fields, trimming is needed in the protective film generation process, if the protective film is not trimmed, the two sides of the protective film are easy to warp, water enters and broken filaments exist, the product quality is influenced, the traditional trimming is operated manually, the cost is high, the efficiency is low, most of the existing trimming machines are single-side trimming machines, the stability is poor, the effect is poor and the efficiency is not high, and the patent number CN201721467620.1 provides a protective film trimming machine which uses a plurality of slidable stations and blades to perform double-side cutting on the protective film, but the protective film trimming machine adopts a structure that the blade cutting force is large and irregular, and meanwhile, cutting scraps are not removed.

Disclosure of Invention

The utility model discloses to the above-mentioned problem that current technology and equipment exist, provide a protection film trimming means, include: the device comprises a portal frame, wherein a lifting frame is arranged in the middle section of a cross beam of the portal frame, the lifting frame drives a synchronous distance adjusting component to move up and down, two trimming components are respectively arranged on two sides of the lower part of the synchronous distance adjusting component, and a blower is arranged on the rear side of each trimming component.

Preferably, the synchronous pitch adjustment assembly comprises a strip-shaped shell with a flat bottom, a stepping motor is arranged on one side of the shell and drives a pitch adjustment screw rod in the shell to rotate, the left section and the right section of the pitch adjustment screw rod are provided with spiral grooves with different rotation directions, and the spiral grooves are axisymmetric by taking the center line of the pitch adjustment screw rod as an axis.

Preferably, the trimming assembly comprises a shell and a cutter disc driven by a motor to rotate in the shell, and the lower end of the cutter disc is exposed out of the lower end of the shell.

Preferably, the air opening of the blower is opposite to the lower end of the cutter head.

Preferably, the upper end of the shell is provided with a sliding block with an I-shaped longitudinal section, the top of the sliding block is provided with a cylinder, the sliding block is clamped into a sliding groove at the bottom of the shell, and the cylinder is clamped into the spiral groove, so that synchronous distance adjustment is realized.

The utility model discloses adorn the deburring subassembly in the spout of the synchronous roll adjustment subassembly lower part of liftable to realize the protection film width after the accurate adjustment deburring, the deburring subassembly adopts rotatory cutter head to prune the protection film both sides, and the deburring subassembly rear side is equipped with the hair-dryer in order to blow off the cutting piece simultaneously, so that guarantee the cleanliness on deburring back protection film surface so that the rolling.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a left side view of the trim assembly and the pitch assembly.

FIG. 3 is a left side view of the trim assembly.

In the figure 1, a portal frame; 2. a lifting frame; 3. a housing; 4. a stepping motor; 5. adjusting the pitch of the screw rod; 6. a helical groove; 7. a shell portion; 8. a blower; 9. a cutter head; 10. a tuyere; 10. a tuyere; 11. a slider; 12. and (4) a cylinder.

Detailed Description

Example 1

As shown in fig. 1-3, the protection film trimming device of the present invention comprises: a lifting frame 2 is arranged in the middle section of a cross beam of a portal frame 1, the lifting frame 2 drives a synchronous distance adjusting component to move up and down, two trimming components are respectively arranged on two sides of the lower portion of the synchronous distance adjusting component, and a blower 8 is arranged on the rear side of each trimming component.

More specifically, synchronous roll adjustment subassembly is including being strip and the smooth shell 3 in bottom, and step motor 4 is equipped with to shell 3 one side, and step motor 4 drives roll adjustment screw 5 in the shell 3 and rotates, and two sections spiral groove 6 that have the different direction of rotation in the roll adjustment screw 5 about, spiral groove 6 use the central line of roll adjustment screw 5 as the axial symmetry.

More specifically, the trimming assembly comprises a shell part 7 and a cutter head 9 driven by a motor to rotate in the shell part, wherein the lower end of the cutter head 9 is exposed out of the lower end of the shell part 7.

More specifically, the air inlet 10 of the blower 8 is opposite to the lower end of the cutter head 9.

More specifically, the upper end of the shell 7 is provided with a sliding block 11 with an I-shaped longitudinal section, the top of the sliding block 11 is provided with a cylinder 12, the sliding block 11 is clamped in a sliding groove at the bottom of the shell 3, and the cylinder 12 is clamped in the spiral groove 6, so that synchronous distance adjustment is realized.

Example 2

It is explicated that the utility model discloses in, the crane is including the lift power supply and the mounting bracket of being connected with the shell, and the circuit of the motor that provides power for hair-dryer and blade disc is drawn forth by deburring subassembly both sides, is above that technical scheme that technical staff in the field can easily imagine according to the literal description of present case, does not describe here in detail, the present case said technical scheme is clear, complete.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a protection film trimming means which characterized in that: the method comprises the following steps: the device comprises a portal frame, wherein a lifting frame is arranged in the middle section of a cross beam of the portal frame, the lifting frame drives a synchronous distance adjusting component to move up and down, two trimming components are respectively arranged on two sides of the lower part of the synchronous distance adjusting component, and a blower is arranged on the rear side of each trimming component.

2. The protective film trimming apparatus according to claim 1, wherein: the synchronous distance adjusting component comprises a strip-shaped shell with a smooth bottom, a stepping motor is arranged on one side of the shell and drives a distance adjusting screw rod in the shell to rotate, the left section and the right section of the distance adjusting screw rod are provided with spiral grooves with different rotating directions, and the spiral grooves are axisymmetric by taking the central line of the distance adjusting screw rod as an axis.

3. The protective film trimming apparatus according to claim 2, wherein: the trimming assembly comprises a shell and a cutter disc driven by a motor to rotate in the shell, and the lower end of the cutter disc is exposed out of the lower end of the shell.

4. The protective film trimming apparatus according to claim 3, wherein: and the air opening of the blower is opposite to the lower end of the cutter head.

5. The protective film trimming apparatus according to claim 4, wherein: the upper end of the shell is provided with a sliding block with an I-shaped longitudinal section, the top of the sliding block is provided with a cylinder, the sliding block is clamped into a sliding groove at the bottom of the shell, and the cylinder is clamped into a spiral groove to realize synchronous distance adjustment.