CN216831078U

CN216831078U - Combined material blank mechanism

Info

Publication number: CN216831078U
Application number: CN202123228012.4U
Authority: CN
Inventors: 邱建斌; 陈剑锋
Original assignee: Fujian Ars Robot Engineering Technology Co ltd
Current assignee: Fujian Ars Robot Engineering Technology Co ltd
Priority date: 2021-12-21
Filing date: 2021-12-21
Publication date: 2022-06-28
Anticipated expiration: 2031-12-21

Abstract

The utility model relates to the technical field of a material cutting mechanism, in particular to a composite material cutting mechanism, which comprises a mounting frame, an upper cutter component and a lower cutter component which are matched with each other are arranged on the mounting frame, the upper cutter component comprises two groups of upper linear slide rails and an upper cutter frame, the two groups of upper linear slide rails are symmetrically arranged at two opposite sides of the mounting frame, an upper slider which is in sliding fit with the upper linear slide rails is symmetrically fixedly connected at two opposite sides of one side surface of the upper cutter frame, an upper cutter is arranged at the other side surface of the upper cutter frame, an upper air cylinder is arranged on the mounting frame, a piston rod inside the upper air cylinder is fixedly connected with the top part of the upper cutter frame, the upper cutter component and the lower cutter component are arranged on the mounting frame, so that when a material block is cut off, the material block can be quickly cut off by the simultaneous movement of the upper cutter and the lower cutter, thereby avoiding the adhesion of the material block and improving the cutting effect, and simultaneously, the up-down lifting of the cutter can be more stable through the mutual matching of the slide rails and the slider, the flatness of the cut is further improved.

Description

Combined material blank mechanism

Technical Field

The utility model relates to a blank technical field specifically is a combined material blank mechanism.

Background

Old-fashioned building templates build and to use timber more, and the steel mould form appears, and timber template life-span is short, is difficult to build, and steel template weight is heavy with high costs, along with developing the combined material module shaping mode and constantly arousing substitution tradition structure template. The template made of the composite material and other occasions needing to be in a severe working environment and long in service life need to be molded by using the composite material so as to achieve the best application. Before the composite material is formed, different materials are required to be mixed and melted, the composite material is extruded at a certain speed by a screw extruder, and the material formulas and the weight average of materials required by different workpieces are different, so that the extruded hot-melt material is required to be cut off and separated according to requirements;

according to the prior technical scheme, the cutting mode is single cutter cutting, and the cut material blocks droop and adhere along the cutting direction of the cutter, so that the material blocks are not beneficial to conveying, deform and generate certain loss, and the forming and feeding quality control is not beneficial. To this end, we provide a composite blanking mechanism to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combined material blank mechanism is in order to solve above-mentioned technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: the composite material cutting mechanism comprises a mounting frame, wherein an upper cutter assembly and a lower cutter assembly which are matched with each other are mounted on the mounting frame;

the upper cutter assembly comprises two groups of upper linear slide rails and an upper cutter frame, the two groups of upper linear slide rails are symmetrically arranged on two opposite sides of the mounting frame, upper slide blocks in sliding fit with the upper linear slide rails are symmetrically and fixedly connected to two opposite sides of one side surface of the upper cutter frame, an upper cutter is arranged on the other side surface of the upper cutter frame, an upper air cylinder is arranged on the mounting frame, and a piston rod in the upper air cylinder is fixedly connected with the top of the upper cutter frame;

the lower cutter component comprises two groups of lower linear slide rails and a lower cutter frame, the lower linear slide rails are symmetrically arranged on two opposite sides of the mounting frame, a lower slider in sliding fit with the lower linear slide rails is symmetrically fixedly connected to one side surface of the lower cutter frame, a lower cutter is arranged on the other side surface of the lower cutter frame, a lower cylinder is arranged below the mounting frame, and a piston rod inside the lower cylinder is fixedly connected to the top of the lower cutter frame.

Preferably, the knife edge of the upper cutter and the knife edge of the lower cutter are obliquely and oppositely arranged to form a scissor edge structure.

Preferably, go up the cutter and all include cutting edge part and blade part with lower cutter, and cutting edge part and blade part mutual welding form, cutting edge part grinds for the white steel strip and forms, blade part is the carbon element structural steel.

Preferably, the outer surfaces of the upper cutter and the lower cutter are adhered with teflon.

Preferably, a protective cover is arranged on the mounting frame, the upper cutter assembly is located inside the protective cover, and a door plate capable of being pulled out is arranged on the protective cover.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a cutter unit spare and lower cutter unit spare on setting up on the mounting bracket for the simultaneous movement that can pass through upper and lower cutter when the material piece cuts off fast, thereby avoids material piece and cutter adhesion, improves the cutting effect, and the oscilaltion that can make the cutter through mutually supporting of slide rail and slider simultaneously is more stable, further improves the planarization that cuts off.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

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

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic structural diagram of the utility model after the protective cover is pretended to be installed.

In the drawings, the reference numbers indicate the following list of parts:

1. a mounting frame; 2. an upper cutter assembly; 21. an upper linear slide rail; 22. an upper tool rest; 23. an upper cutter; 24. an upper cylinder; 3. a lower cutter assembly; 31. a lower linear slide rail; 32. a lower tool rest; 33. a lower cutter; 34. a lower cylinder; 4. a protective cover; 5. the door panel can be pulled out.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a composite material cutting mechanism comprises a mounting frame 1, wherein an upper cutter component 2 and a lower cutter component 3 which are matched with each other are mounted on the mounting frame 1;

the upper cutter assembly 2 comprises two groups of upper linear sliding rails 21 and an upper cutter frame 22, the two groups of upper linear sliding rails 21 are symmetrically arranged on two opposite sides of the mounting frame 1, upper sliding blocks in sliding fit with the upper linear sliding rails 21 are symmetrically and fixedly connected on two opposite sides of one side surface of the upper cutter frame 22, an upper cutter 23 is arranged on the other side surface of the upper cutter frame 22, an upper air cylinder 24 is arranged on the mounting frame 1, and a piston rod in the upper air cylinder 24 is fixedly connected with the top of the upper cutter frame 22;

the lower cutter component 3 comprises two groups of lower linear slide rails 31 and a lower cutter frame 32, the two groups of lower linear slide rails 31 are symmetrically arranged on two opposite sides of the mounting frame 1, two opposite sides of one side surface of the lower cutter frame 32 are symmetrically and fixedly connected with lower sliding blocks in sliding fit with the lower linear slide rails 31, the other side surface of the lower cutter frame 32 is provided with a lower cutter 33, a lower air cylinder 34 is arranged below the mounting frame 1, a piston rod in the lower air cylinder 35 is fixedly connected with the top of the lower cutter frame 32, a cutter edge of the upper cutter 23 and a cutter edge of the lower cutter 33 are obliquely and oppositely arranged, so that a scissor cutter edge structure is formed, and the scissor cutter component has strong shearing force and can quickly cut;

the upper cutter 23 and the lower cutter 33 both comprise a blade part and a blade part, the blade part and the blade part are welded with each other, the blade part is formed by grinding a white steel bar, the blade part is made of carbon structural steel, and the outer surfaces of the upper cutter 23 and the lower cutter 33 are adhered with teflon to ensure that a material block is not adhered to the cutters;

be provided with protection casing 4 on the mounting bracket 1, and go up cutter unit 2 and be located inside protection casing 4, be provided with on the protection casing 4 and pull out door plant 5, the setting of protection casing can reduce the thermal loss of material piece to can not influence the shaping effect, and the setting that can pull out the door plant makes inside be convenient for maintain.

The first embodiment is as follows:

when the cutting mechanism is used, the mechanism is arranged on the receiving and conveying mechanism, the receiving and conveying mechanism is placed at the rear section of the extruder, and the cutting mechanism is arranged at one end far away from the extruder;

the extruder drops to the accepting and conveying mechanism after extruding and is conveyed, after entering the material cutting mechanism, the conveying is stopped, the upper air cylinder 24 and the lower air cylinder 34 are respectively started, the air cylinders adopt large-flow pneumatic three-connection matching large-flow electromagnetic valves, 50L air storage tanks are additionally arranged, the cutters are guaranteed to act fast, the air cylinders push the upper cutters 23 and the lower cutters 33 to slide along the sliding rails, so that the material blocks are quickly cut off from the upper side and the lower side, the material blocks are fixed in the cutting process, the accepting section and the cutters move forwards at the same speed of extruding of the extruder, the cut material blocks are quickly pulled apart for a certain distance through the conveying section, and then the accepting section and the cutters move back at the speed twice. The design ensures the accurate control of the weight of the material block, and the whole shape of the cut material block is regular and the cut is regular.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims

1. The utility model provides a combined material blank mechanism which characterized in that: the cutting tool comprises a mounting rack (1), wherein an upper cutter component (2) and a lower cutter component (3) which are matched with each other are mounted on the mounting rack (1);

the upper cutter assembly (2) comprises two groups of upper linear sliding rails (21) and an upper cutter frame (22), the two groups of upper linear sliding rails (21) are symmetrically arranged on two opposite sides of the mounting frame (1), upper sliding blocks in sliding fit with the upper linear sliding rails (21) are symmetrically and fixedly connected to two opposite sides of one side surface of the upper cutter frame (22), an upper cutter (23) is arranged on the other side surface of the upper cutter frame (22), an upper air cylinder (24) is arranged on the mounting frame (1), and a piston rod in the upper air cylinder (24) is fixedly connected with the top of the upper cutter frame (22);

lower cutter subassembly (3) are including two sets of lower linear slide rail (31) and lower tool rest (32), and are two sets of lower linear slide rail (31) symmetry is installed in mounting bracket (1) relative both sides, the relative bilateral symmetry rigid coupling in lower tool rest (32) one side has lower slider with lower linear slide rail (31) sliding fit, lower tool rest (32) another side-mounting has lower cutter (33), install down cylinder (34) down mounting bracket (1), cylinder (34) inside piston rod and lower tool rest (32) top looks rigid coupling down.

2. The composite blanking mechanism of claim 1, wherein: the blade edge of the upper cutter (23) and the blade edge of the lower cutter (33) are obliquely and oppositely arranged to form a scissors blade structure.

3. The composite blanking mechanism of claim 1, wherein: go up cutter (23) and lower cutter (33) and all include cutting edge part and blade part, and cutting edge part and blade part weld each other and form, the cutting edge part is ground for the white steel strip and forms, blade part is carbon element structural steel.

4. The composite blanking mechanism of claim 1, wherein: the outer surfaces of the upper cutter (23) and the lower cutter (33) are attached with Teflon.

5. The composite blanking mechanism of claim 1, wherein: the protective cover (4) is arranged on the mounting frame (1), the upper cutter assembly (2) is located inside the protective cover (4), and the door plate (5) capable of being pulled out is arranged on the protective cover (4).