CN218745127U

CN218745127U - Curtain aluminum plate punching structure

Info

Publication number: CN218745127U
Application number: CN202222714460.3U
Authority: CN
Inventors: 陈军
Original assignee: Anhui Zhongzhi New Material Technology Co ltd
Current assignee: Anhui Zhongzhi New Material Technology Co ltd
Priority date: 2022-10-15
Filing date: 2022-10-15
Publication date: 2023-03-28
Anticipated expiration: 2032-10-15

Abstract

The utility model discloses a die-cut structure of curtain aluminum plate relates to curtain aluminum plate production facility technical field, this die-cut structure of curtain aluminum plate, including die-cut platform, be located the die-cut aircraft nose of die-cut platform top and be located the lift blade holder of die-cut aircraft nose below, lift blade holder bottom and be located the inside position of die-cut blade and have spring ejector pin, fixedly connected with is located the stripper of die-cut platform below on the guide pillar, is provided with on the stripper and takes off the material ejector pin, and die-cut platform top both sides still are provided with the pressure material running roller that is used for pushing down the aluminium alloy. The utility model discloses pushing up aluminum plate downwards through spring ejector pin after die-cut and preventing that aluminum plate card from on the punching cutter piece, pushing down the aluminium alloy through pressing the material running roller when the lift blade holder rises, driving through guide pillar and stripper simultaneously and taking off the ejecting aluminum plate of material ejector pin rebound, realize automatic unloading, reduce operative employee's work task, alleviate operating pressure, simplify the operation step, it is more convenient to use.

Description

Curtain aluminum plate punching structure

Technical Field

The utility model relates to a curtain aluminum plate production facility technical field specifically is a curtain aluminum plate die-cut structure.

Background

When curtain aluminum plate was made, at first need follow the aluminium alloy upper punch and cut the part of preparation curtain aluminum plate down, die-cut blade has standard rectangle frame blade, also has the profiled dysmorphism blade of disposable die-cut shaping. Many small-size hydraulic pressure die-cutting machines that use at present do not have automatic unloading function, some aluminum plates among the die-cut process can drop from the aluminium alloy automatically but some can not drop automatically in the ascending in-process of die-cut blade, just need the operative employee to strike the supplementary unloading of aluminum plate through instruments such as little hammer when aluminium alloy and aluminum plate move away from die-cut platform, the operative employee should assist the unloading during, collect and take off aluminum plate again, the operation is busy, and long-time continuous work intensity of labour is bigger, the event is optimized perfect to this.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a curtain aluminum plate die-cut structure for solve a lot of small-size hydraulic pressure die cutting machines that do not possess automatic unloading function that use at present and need the inconvenient problem of operation that artifical unloading leads to.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model provides a curtain aluminum plate die-cut structure, includes die-cut platform, is located the die-cut aircraft nose of die-cut platform top and is located the lift blade holder of die-cut aircraft nose below, die-cut blade is installed to the bottom of lift blade holder, lift blade holder bottom just is located the inside position of die-cut blade and has spring ejector pin, the guide pillar movable mounting of lift blade holder through die-cut platform both sides is on the chassis, still fixedly connected with is located the stripper of die-cut platform below on the guide pillar, be provided with on the stripper and take off the material ejector pin, be provided with the hole of stepping down that corresponds with taking off material ejector pin position on the die-cut platform, die-cut platform top both sides still are provided with the pressure material running roller that is used for pushing down the aluminium alloy.

Preferably, at least one spring ejector rod is arranged at the positions, close to the four corners, inside the punching blade, and the bottom end of each spring ejector rod extends to the position below the lower edge of the punching blade.

Preferably, the stripping ejector rod corresponds to the spring ejector rod in position, and comprises a short stripping rod and a long stripping rod, the short stripping rod is located at a position, close to the front, on the discharging plate, and the long stripping rod is located at a position, close to the back, on the discharging plate.

Compared with the prior art, the utility model discloses possess following beneficial effect:

(1) The utility model discloses push up aluminum plate down through spring ejector pin after die-cut and prevent that aluminum plate card from cutting the piece on the punching cutter, push down the aluminium alloy through pressing the material running roller when the lift blade holder rises, drive through guide pillar and stripper simultaneously and take off the material ejector pin and upwards move ejection aluminum plate, realize automatic unloading, reduce operative employee's work task, alleviate operating pressure, simplify the operation step, it is more convenient to use; the utility model discloses simple structure, convenient operation helps improving production efficiency.

(2) The aluminium plate that upwards ejected earlier of material pole is taken off to hou mian length when taking off the material, and the aluminium plate is taken off to the last ejecting of material pole back to the short in front, and the aluminium plate that is ejected is positive downward sloping on material pole is taken off to the length by the length, and consequently aluminium plate falls on the aluminium alloy to the place ahead landing of taking off the material ejector pin after ejecting, conveniently takes, takes safelyr.

Drawings

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

FIG. 2 is a side sectional view of the punching blade of the present invention at a position corresponding to the spring mandrel;

FIG. 3 is a bottom view of the lifting tool apron of the present invention at a position corresponding thereto;

fig. 4 is a top view of the stripper plate of the present invention.

In the figure: 1. punching a platform; 101. a hole of abdication; 2. a punching head; 3. a lifting tool apron; 4. punching a blade; 5. a spring ejector rod; 6. a guide post; 7. a chassis; 8. a stripper plate; 9. stripping the material ejector rod; 901. short stripping rods; 902. a long stripping rod; 10. an aluminum profile; 11. a material pressing roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a die-cut structure of curtain aluminum plate, including die-cut platform 1, be located die-cut aircraft nose 2 of die-cut platform 1 top and be located lift blade holder 3 of die-cut aircraft nose 2 below, die-cut blade 4 is installed to the bottom of lift blade holder 3, there is spring ejector pin 5 lift blade holder 3 bottom and the position that is located die-cut blade 4 inside, lift blade holder 3 is through 6 movable mounting of guide pillar 6 of die-cut platform 1 both sides on chassis 7, go back discharge plate 8 that fixedly connected with is located die-cut platform 1 below on the guide pillar 6, be provided with on the discharge plate 8 and take off material ejector pin 9, be provided with the hole 101 of stepping down that corresponds with taking off material ejector pin 9 position on the die-cut platform 1 top both sides, die-cut platform 1 top both sides still are provided with the pressure material running roller 11 that is used for pushing down aluminium alloy 10.

As a technical optimization scheme of the utility model, the position department that die-cut blade 4 is inside to be close to four turnings respectively is provided with a spring ejector pin 5 at least, and spring ejector pin 5's bottom extends to the below on edge under the die-cut blade 4.

As a technical optimization scheme of the utility model, take off material ejector pin 9 and spring ejector pin 5's position and correspond, and take off material ejector pin 9 and take off material pole 901 and long material pole 902 including the short, the short material pole 901 of taking off is located and is close to positive position department on stripper 8, and long material pole 902 of taking off is located and is close to the position department at the back on stripper 8.

The working principle is as follows: aluminum profiles 10 are placed on a punching platform 1, a pressing roller 11 is inserted from front to back or from back to front, a discharging plate 8 and a stripping ejector rod 9 also move downwards when a punching head 2 drives a lifting tool apron 3 to descend, a punching blade 4 moves downwards to punch an aluminum plate on the aluminum profiles 10, the punching head 2 drives the lifting tool apron 3 and the stripping ejector rod 9 to ascend, a spring ejector rod 5 pushes the aluminum plate downwards to prevent the aluminum plate from being clamped on the punching blade 4, the pressing roller 11 presses the aluminum profiles 10, the stripping ejector rod 9 moves upwards to eject the aluminum plate, the rear long stripping rod 902 firstly pushes the aluminum plate upwards in the process, the front short stripping rod 901 backwards pushes the aluminum plate upwards, the ejected aluminum plate is in a front state when on the long stripping rod 902 and the short stripping rod 901, the aluminum plate slides downwards to the front of the stripping ejector rod 9 after ejection, and automatic blanking is realized.

It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 die-cut structure of curtain aluminum plate, includes die-cut platform (1), is located die-cut aircraft nose (2) of die-cut platform (1) top and is located lift blade holder (3) of die-cut aircraft nose (2) below, die-cut blade (4), its characterized in that are installed to the bottom of lift blade holder (3): the utility model discloses a die-cut aluminium alloy cutting machine, including lift blade holder (3), guide pillar (6) movable mounting that just is located die-cut blade (4) inside bottom lift blade holder (3) has spring ejector pin (5), lift blade holder (3) are through die-cut platform (1) both sides guide pillar (6) movable mounting on chassis (7), still fixedly connected with is located stripper (8) of die-cut platform (1) below on guide pillar (6), be provided with on stripper (8) and take off material ejector pin (9), be provided with on die-cut platform (1) and take off material hole of stepping down (101) that ejector pin (9) position corresponds, die-cut platform (1) top both sides still are provided with and are used for pushing down pressure material running roller (11) of aluminium alloy (10).

2. The curtain wall aluminum plate punching structure of claim 1, wherein: the positions, close to the four corners, inside the punching blade (4) are at least provided with one spring ejector rod (5), and the bottom end of each spring ejector rod (5) extends to the lower portion of the lower edge of the punching blade (4).

3. The curtain wall aluminum plate punching structure of claim 1, wherein: the stripping ejector rod (9) corresponds to the spring ejector rod (5), the stripping ejector rod (9) comprises a short stripping rod (901) and a long stripping rod (902), the short stripping rod (901) is located on the discharging plate (8) and close to the front side, and the long stripping rod (902) is located on the discharging plate (8) and close to the back side.