CN214352831U - Transverse cutting mechanism - Google Patents

Abstract

The utility model discloses a transverse cutting mechanism, including crosscut part and the power part of drive crosscut part lateral shifting, the crosscut part is including mount pad, first blade holder, second blade holder and the drive assembly that drives first blade holder and second blade holder and reciprocate, be equipped with the first guide rail and the second guide rail of vertical setting on the mount pad, first blade holder slides and sets up on first guide rail, be equipped with first cutter on the first blade holder, second blade holder slides and sets up on the second guide rail, be equipped with the second cutter on the second blade holder, the cutting edge of first cutter and the cutting edge of second cutter all slant setting, the two incline direction is opposite, and the cutting edge of cutter during the crosscut operating mode is towards the material; the power component drives the transverse cutting component to transversely move on the rack, so that the first cutter or the second cutter carries out transverse cutting operation, and the first cutter and the second cutter are respectively responsible for transverse cutting operation in one direction and are alternately used, thereby saving reset time and improving efficiency.

Description

Transverse cutting mechanism

Technical Field

The utility model relates to a transverse cutting mechanism, in particular to a transverse cutting mechanism of plastic processing equipment.

Background

Traditional crosscut mechanism adopts upper slitter and lower sword interlock to cut off the material, consequently at the crosscut station, the material will be in unsettled state, just can not adopt the mode of upper slitter, lower sword to carry out the crosscut if the material is placed on the conveyer belt or when conveying mould carries, and the sword length of upper slitter and lower sword will be good at the width of material moreover, and the sword length is longer then the cost is higher, and the cutter is the loss article, needs periodic replacement, and consequently current crosscut mechanism equipment cost is higher.

Disclosure of Invention

In view of the technical problem who exists among the background art, the utility model aims at providing a low and wide transverse cutting mechanism of application scope of equipment cost, can directly carry out the crosscut to the material on delivery mould or the conveyer belt.

In order to solve the technical problem, the utility model discloses a following technical scheme: the transverse cutting mechanism is characterized by comprising

A frame;

a crosscutting member comprising

A mounting seat, wherein the mounting seat is provided with a first guide rail and a second guide rail which are vertically arranged,

the first cutter holder is arranged on the first guide rail in a sliding manner, a first cutter is arranged on the first cutter holder,

the second cutter holder is arranged on the second guide rail in a sliding manner, a second cutter is arranged on the second cutter holder, the cutting edge of the first cutter and the cutting edge of the second cutter are obliquely arranged, the oblique directions of the first cutter and the second cutter are opposite, and the cutting edge of the cutter faces the material in the transverse cutting working condition,

the driving assembly drives the first cutter holder and the second cutter holder to move up and down, and the first cutter and the second cutter are alternately used;

and a power component for driving the transverse cutting component to move transversely.

The utility model discloses a power part drive crosscut part lateral shifting in the frame makes first cutter or second cutter carry out the crosscut operation, and, first cutter and second cutter are responsible for the crosscut operation of a direction respectively, and when first cutter carries out the crosscut operation, drive assembly then drives first cutter and moves down, and the second cutter shifts up, cutter slope sets up, and the cutting edge of first cutter is towards the material this moment, and the cutting edge of second cutter is the material dorsad, and the material after the cutting is more level and smooth, and the cutting effect is better, and is few to the damage of cutter, therefore life is longer, after first cutter accomplishes the cutting, then when returning, the mount pad is transferred and is carried out the crosscut by the second cutter, and first cutter shifts up this moment, and the second cutter moves down to the cutting edge of second cutter is facing to the material, so first cutter and second cutter alternate use, save reset time, and thus more efficient. The utility model discloses not only be applicable to the material in pulling, also use in the material that has the transfer unit to carry equally, therefore application scope is wider, moreover the utility model discloses a cutter only need the little blade can, do not need long sword, the cost is lower.

Preferably, the rack is provided with a cross beam, the cross beam is provided with a linear guide rail, the linear guide rail is provided with a sliding seat, the sliding seat is installed on the installation seat, and the installation seat moves transversely along the linear guide rail, so that the moving stability is improved.

Preferably, the driving assembly comprises

The moving plate is hinged with a first swing arm and a second swing arm, the first swing arm is further hinged with the first tool apron, and the second swing arm is further hinged with the second tool apron;

and the driving piece drives the moving plate to move transversely and is arranged on the mounting seat.

Preferably, a rail is arranged on the mounting seat, the rail is transversely arranged, and the upper end of the moving plate is slidably arranged on the rail.

Preferably, the transverse cutting mechanism further comprises a pressing component, and the pressing component comprises

The pressing plate is provided with a guide pillar, the guide pillar is vertically arranged, the upper end of the guide pillar penetrates through a guide hole in the cross beam, and the top of the guide pillar is provided with an anti-falling stop block;

and the spring is arranged between the pressure plate and the cross beam, and the cross beam is connected with a power source for driving the cross beam to move up and down.

Preferably, the pressing plate is provided with a through groove, and the first cutter and the second cutter are inserted into the through groove. When the crosscut, the clamp plate is with the material compaction, avoids the material to rock, improves the crosscut effect, and the clamp plate hides the cutting edge of cutter in the clamp plate moreover, and the cutting edge does not leak outward, improves the safety in utilization.

Drawings

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

Fig. 2 is a schematic view of a cross cutting member according to the present invention.

Fig. 3 is a front view of the cross cutting member of the present invention.

Detailed Description

The following describes details and operational principles of embodiments and examples of the present invention with reference to the drawings. The transverse cutting mechanism comprises a rack 2, a transverse cutting component 7 and a power component for driving the transverse cutting component to transversely move, wherein the power component can adopt an air cylinder or a lead screw mechanism, in order to improve the transverse movement stability of the transverse cutting component, a cross beam 3 is arranged on the rack, a linear guide rail 4 is arranged on the cross beam, a sliding seat 5 is arranged on the linear guide rail, the sliding seat 5 is arranged on a mounting seat 11 of the transverse cutting component, and the power component drives the transverse cutting component to transversely move along the linear guide rail 4; the transverse cutting component comprises a mounting seat 11, a first cutter seat 15, a second cutter seat 20 and a driving component for driving the first cutter seat and the second cutter seat to move up and down, a first guide rail 14 and a second guide rail 18 which are vertically arranged are arranged on the mounting seat, the first cutter seat is slidably arranged on the first guide rail, a first cutter 16 is arranged on the first cutter seat, the second cutter seat is slidably arranged on the second guide rail, a second cutter 21 is arranged on the second cutter seat, the cutting edge of the first cutter and the cutting edge of the second cutter are obliquely arranged, the two oblique directions are opposite, the cutting edges are oblique, and the cutting edges are opposite to the material, so that the cut material is smoother, the cutting effect is better, the damage to the cutters is less, and the service life is longer; when the first cutter 16 conducts the transverse cutting operation, the driving assembly drives the first cutter to move downwards, the second cutter 21 moves upwards, the cutting edge of the first cutter faces the material, the cutting edge of the second cutter faces away from the material, after the first cutter completes cutting, the mounting seat 11 returns to conduct the transverse cutting through the second cutter 21, the first cutter 16 moves upwards, the second cutter moves downwards, and the cutting edge of the second cutter faces the material. The utility model discloses not only be applicable to the material in pulling, also use in the material that has the transfer unit to carry equally, therefore application scope is wider, moreover the utility model discloses a cutter only need the little blade can, do not need long sword, the cost is lower.

The driving assembly can adopt an air cylinder or a lead screw mechanism and the like to drive the first cutter and the second cutter to move up and down, in the embodiment, the driving assembly comprises a moving plate 12 and a driving piece for driving the moving plate to move transversely, the driving piece can adopt an air cylinder or a lead screw mechanism and the like, the moving plate 12 is hinged with a first swing arm 13 and a second swing arm 19, the first swing arm is also hinged with a first cutter holder 15, and the second swing arm is also hinged with a second cutter holder 20; the driving piece is arranged on the mounting seat 11; be equipped with track 17 on the mount pad, the track transversely sets up, the upper end of movable plate 12 slides and sets up on the track, when driving piece drive movable plate moved left along the track, first swing arm 13 slope drives first blade holder 15 and moves up along first guide rail 14, second swing arm 19 is vertical, drives second blade holder 20 and moves down along second guide rail 18, carries out the crosscut by second cutter 21 this moment, otherwise, when using first cutter, then driving piece drive movable plate 12 moves right along track 17, and the second blade holder shifts up, and first blade holder moves down, the utility model discloses a drive assembly can drive first cutter and second cutter simultaneously and do opposite action, and the structure is more compact, and equipment cost is lower.

When the material is transversely cut, in order to avoid the material from moving, the transverse cutting mechanism further comprises a pressing part, the pressing part comprises a pressing plate 9 and a spring, the pressing plate is provided with a guide pillar 8, the guide pillar is vertically arranged, the upper end of the guide pillar penetrates through a guide hole in the cross beam 3, and the top of the upper end of the guide pillar is provided with an anti-falling stop block; the spring is arranged between the pressing plate 9 and the cross beam 3, the cross beam is connected with a power source for driving the cross beam to move up and down, the power source can adopt a cylinder, the cylinder is arranged on the rack, and the spring 6 plays a role in buffering and avoids the pressing plate from generating hard collision with a die below a material; the pressing plate is provided with a through groove 22, the first cutter and the second cutter are inserted into the through groove, namely the cutters are just hidden in the through groove, so that the cutting edges do not leak, and the use safety is improved. During transverse cutting, the air cylinder 1 drives the cross beam 3 to move downwards, the pressing plate 9 below the cross beam is firstly contacted with materials, the cross beam continues to move downwards until the cutter reaches a transverse cutting station, the pressing plate 9 presses the materials at the moment, the spring 6 is pressed at the moment, the guide pillar 8 penetrates through the guide hole to move upwards, the power part drives the sliding seat to move transversely along the linear guide rail, and the cutter transversely cuts the materials.

Claims (6)

1. A transverse cutting mechanism is characterized by comprising

A frame;

a crosscutting member comprising

A mounting seat, wherein the mounting seat is provided with a first guide rail and a second guide rail which are vertically arranged,

the first cutter holder is arranged on the first guide rail in a sliding manner, a first cutter is arranged on the first cutter holder,

the second cutter holder is arranged on the second guide rail in a sliding manner, a second cutter is arranged on the second cutter holder, the cutting edge of the first cutter and the cutting edge of the second cutter are obliquely arranged, the oblique directions of the first cutter and the second cutter are opposite, and the cutting edge of the cutter faces the material in the transverse cutting working condition,

the driving assembly drives the first cutter holder and the second cutter holder to move up and down, and the first cutter and the second cutter are alternately used; and a power component for driving the transverse cutting component to move transversely.

2. The cross-cutting mechanism of claim 1, wherein the frame is provided with a beam, the beam is provided with a linear guide rail, the linear guide rail is provided with a slide seat, and the slide seat is mounted on the mounting seat.

3. The cross-cutting mechanism of claim 1, wherein the drive assembly comprises

The moving plate is hinged with a first swing arm and a second swing arm, the first swing arm is further hinged with the first tool apron, and the second swing arm is further hinged with the second tool apron;

and the driving piece drives the moving plate to move transversely and is arranged on the mounting seat.

4. The traverse mechanism as claimed in claim 3, wherein the mounting base is provided with a rail, the rail is arranged transversely, and the upper end of the moving plate is slidably arranged on the rail.

5. The cross-cutting mechanism of claim 2 wherein the cross-cutting mechanism further comprises a swaging member, the swaging member comprising a swaging member

The pressing plate is provided with a guide pillar, the guide pillar is vertically arranged, the upper end of the guide pillar penetrates through a guide hole in the cross beam, and the top of the guide pillar is provided with an anti-falling stop block;

and the spring is arranged between the pressure plate and the cross beam, and the cross beam is connected with a power source for driving the cross beam to move up and down.

6. The slitting mechanism as claimed in claim 5, wherein the pressing plate has a through slot, and the first and second cutters are inserted into the through slot.

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