CN214924680U

CN214924680U - Burr-proof plastic film cutting device

Info

Publication number: CN214924680U
Application number: CN202120481235.2U
Authority: CN
Inventors: 孙林海; 袁连华; 刘伟
Original assignee: TIANJIN HAIJING PLASTIC PRODUCTS CO Ltd
Current assignee: TIANJIN HAIJING PLASTIC PRODUCTS CO Ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-30
Anticipated expiration: 2031-03-05

Abstract

The utility model provides a prevent deckle edge type plastic film cutting device, including the frame, be equipped with cutting device, activity cutting panel and connect the flitch down in proper order from last in the frame, the fixed cutting device that is equipped with in top of frame, the movably setting of activity cutting panel is in the frame, and the below of activity cutting panel is equipped with connects the flitch. The utility model has the advantages that: the utility model discloses novel structure, easy and simple to handle, stable performance, efficiency improve, have extensive market prospect in plastic film is with preventing deckle edge type cutting device's popularization.

Description

Burr-proof plastic film cutting device

Technical Field

The utility model relates to a film cutting field, more specifically say and relate to a prevent deckle edge type plastic film cutting device.

Background

The plastic film cutting device on the existing packaging unit is mainly a cutting position sheared by an upper cutter and a lower cutter of a machine type, the cutting is frequently continuous due to the mechanical deformation of the cutter, the adjustment error and the static electricity of the film, the plastic film wrinkles, tears, burrs and the like, the qualification rate of the plastic film is seriously influenced, the quality is reduced, the cutting quality cannot be ensured, the follow-up use is influenced, the plastic film can be damaged, the rejection rate is improved, the production cost is increased, and the effective operation rate of the cutting is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes not enough among the prior art provides a prevent deckle edge type plastic film cutting device.

The purpose of the utility model is realized by the following technical scheme.

Prevent deckle edge type plastic film cutting device, which comprises a frame, from last to being equipped with cutting device, activity cutting panel and connecing the flitch down in proper order in the frame, the fixed cutting device that is equipped with in top of frame, the movably setting of activity cutting panel is in the frame, the below of activity cutting panel is equipped with connect the flitch.

Preferably, the cutting device comprises a bracket, and a left cutting device and a right cutting device are arranged on the bracket.

According to any of the above schemes, preferably, the left cutting device comprises a first lead screw, a first motor, a first sliding block and a first cutting knife, the first lead screw is connected with the first motor, and the first lead screw is connected with the first cutting knife through the first sliding block.

Preferably, in any of the above schemes, the right cutting device includes a second lead screw, a second motor, a second slider and a second cutting knife, the second lead screw is connected with the second motor, and the second lead screw is connected with the second cutting knife through the second slider.

Preferably, according to any of the above aspects, the first lead screw is parallel to the second lead screw.

Preferably, in any of the above schemes, the movable cutting panel includes a movable connecting portion and a cutting portion, the movable connecting portion is connected to the cutting portion, and the movable connecting portion is fixed to the frame.

Preferably, by any of the above schemes, the movable connecting part includes a fixed block and a slide rail, the fixed block is fixed on the frame, and the slide rail is fixed on the fixed block.

Preferably, by above-mentioned arbitrary scheme, the cutting portion is including cutting the board, cutting cut groove and offset plate, the both ends of cutting the board are equipped with the third slider, the third slider sets up in the slide rail, be equipped with on the cutting board cut the groove, it all is on a parallel with to cut the groove first lead screw with the second lead screw, the offset plate sets up cut one side in groove.

Preferably, in any of the above schemes, the first cutting knife and the second cutting knife are disposed right above the cutting groove.

The utility model has the advantages that:

the lead screw is adopted to drive the two cutters to cut two surfaces simultaneously, namely, the cutters are adopted to move left and right to cut, so that the problem of continuous cutting is avoided, and the function of automatically cutting the plastic film is realized;

the cutting panel realizes position movement through the matching of the sliding rail and the sliding block, so that the cutting position is optimal;

the cutting panel is provided with a cutting groove, the cutting groove accommodates two cutting knives for cutting, the limit of the cutting knives during cutting is better realized, and the defects of wrinkling, tearing, rough edges and the like of the plastic film during cutting can be effectively prevented;

the utility model discloses novel structure, easy and simple to handle, stable performance, efficiency improve, have extensive market prospect in plastic film is with preventing deckle edge type cutting device's popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a cut panel;

in the figure:

1. a frame; 2. a fixed block; 3. a slide rail; 4. a third slider; 5. cutting the panel;

6. a first lead screw; 7. a second lead screw; 8. a first slider; 9. a second slider;

10. a support; 11. a first motor; 12. a second motor; 13. a material receiving plate;

14. cutting the board; 15. cutting the groove; 16. a rubber plate; 17. a second cutter;

18. a first cutter.

Detailed Description

The technical solution of the present invention is further explained by the following specific examples.

As shown in fig. 1, 1 is a frame; 2, a fixed block; 3 is a slide rail; 4 is a slide block; 5, cutting the panel; 6 is a first lead screw; 7 is a second lead screw; 8 is a first slide block; 9 is a second slide block; 10 is a bracket; 11 is a first motor; 12 is a second motor; 13 is a material receiving plate; 14 is a cutting plate; 15 is a cutting groove; 16 is a rubber plate; 17 is a second cutter; 18 is a first cutter.

Example 1

Example 2

The cutting device comprises a support, and a left cutting device and a right cutting device are arranged on the support.

Example 3

The left cutting device comprises a first lead screw, a first motor, a first sliding block and a first cutting knife, the first lead screw is connected with the first motor, and the first lead screw is connected with the first cutting knife through the first sliding block.

The first lead screw is parallel to the second lead screw.

Example 4

The first lead screw is parallel to the second lead screw.

The movable cutting panel comprises a movable connecting part and a cutting part, the movable connecting part is connected with the cutting part, and the movable connecting part is fixed on the rack; the movable connecting part comprises a fixed block and a slide rail, the fixed block is fixed on the rack, and the slide rail is fixed on the fixed block; the cutting portion includes cutting board, cuts cut groove and offset plate, the both ends of cutting board are equipped with the third slider, the third slider sets up in the slide rail, be equipped with on the cutting board cut the cut groove, cut the groove all be on a parallel with first lead screw with the second lead screw, the offset plate sets up cut one side in groove, cut the cut groove with first cutting knife with the second cutting knife is parallel, just first cutting knife with the second cutting knife sets up cut groove directly over.

During operation, place plastic film on the upper surface of cutting panel, cut groove and first cutting knife, the parallel just first cutting knife of second cutting knife and aim at cut groove, and the third slider drives the cutting board and reciprocates in following the slide rail, and the position relation of adjustment and cutting knife, first lead screw, second lead screw drive first cutting knife, the horizontal motion about the second cutting knife respectively realizes the cutting.

The four embodiments of the present invention have been described in detail, but the above description is only for the preferred embodiments of the present invention, and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. Prevent deckle edge type plastic film cutting device, its characterized in that: the cutting device is arranged on the rack from top to bottom, the movable cutting panel is arranged on the rack from top to bottom, the cutting device is fixedly arranged at the top of the rack, the movable cutting panel is movably arranged on the rack, and the material receiving plate is arranged below the movable cutting panel.

2. The burr-proof type plastic film cutting apparatus as claimed in claim 1, wherein: the cutting device comprises a support, and a left cutting device and a right cutting device are arranged on the support.

3. The burr-proof type plastic film cutting apparatus as claimed in claim 2, wherein: the left cutting device comprises a first lead screw, a first motor, a first sliding block and a first cutting knife, the first lead screw is connected with the first motor, and the first lead screw is connected with the first cutting knife through the first sliding block.

4. The burr-proof type plastic film cutting apparatus as claimed in claim 3, wherein: the right cutting device comprises a second lead screw, a second motor, a second sliding block and a second cutting knife, the second lead screw is connected with the second motor, and the second lead screw is connected with the second cutting knife through the second sliding block.

5. The burr-proof type plastic film cutting apparatus as claimed in claim 4, wherein: the first lead screw is parallel to the second lead screw.

6. The burr-proof type plastic film cutting apparatus as claimed in claim 5, wherein: the movable cutting panel comprises a movable connecting part and a cutting panel, the movable connecting part is connected with the cutting panel, and the movable connecting part is fixed on the rack.

7. The burr-proof type plastic film cutting apparatus as claimed in claim 6, wherein: the movable connecting part comprises a fixed block and a sliding rail, the fixed block is fixed on the rack, and the sliding rail is fixed on the fixed block.

8. The burr-proof type plastic film cutting apparatus as claimed in claim 7, wherein: the cutting panel comprises a cutting plate, a cutting groove and a rubber plate, wherein third sliding blocks are arranged at two ends of the cutting plate, the third sliding blocks are arranged in the sliding rail, the cutting plate is provided with the cutting groove, the cutting groove is parallel to the first lead screw and the second lead screw, and the rubber plate is arranged on one side of the cutting groove.

9. The burr-proof type plastic film cutting apparatus as claimed in claim 8, wherein: the first cutting knife and the second cutting knife are arranged right above the cutting groove.