CN106003502A

CN106003502A - Three-dimensional numerical control pouring forming machine

Info

Publication number: CN106003502A
Application number: CN201610542529.5A
Authority: CN
Inventors: 张泽民; 周勤彪
Original assignee: SHANGHAI NEW PRODUCT TECHNOLOGIES Ltd
Current assignee: SHANGHAI NEW PRODUCT TECHNOLOGIES Ltd
Priority date: 2016-07-11
Filing date: 2016-07-11
Publication date: 2016-10-12
Anticipated expiration: 2036-07-11
Also published as: CN106003502B

Abstract

The invention discloses a three-dimensional numerical control pouring forming machine. The machine comprises an X-axle rotating component, a Y-axle rotating component, a concave Z-axle rotating frame and a base; the X-axle rotating component is arranged in the Y-axle rotating component; the Y-axle rotating component is arranged in the Z-axle rotating frame; the bottom edge of the Z-axle rotating frame is connected with a base through a pin shaft; an X-axle motor is fixed on the Y-axle rotating component; an output shaft is connected with the upper side of the X-axle rotating component; the lower side of the X-axle rotating component is connected with the Y-axle rotating component; the two sides of the Y-axle rotating component are connected with the end part of the Z-axle rotating frame; the Y-axle motor is fixed at one end of the Z-axle rotating frame, and is connected with the Y-axle rotating component; a Z-axle motor is fixed on one side of the Z-axle rotating frame through a Z-axle support piece; an output shaft of the Z-axle motor is connected with the Z-axle rotating frame through a lead screw and a nut module; and the Z-axle support piece is connected with the base through a Z-axle connecting rod. The machine is suitable for production of multi-species and small-batch products, has no wastes, and is high in material utilization rate.

Description

Three-dimension numerical controlled casting molding machine

Technical field

The present invention relates to a kind of numerical control casting molding machine.

Background technology

Most plastics processing techniques, in forming process, plastics and mould are in quite Under high pressure (pressure), such as apply extremely wide injection, compression molding, extrusion, blowing etc., When therefore applying these moulding processs to produce Bulk plastic product, do not merely have to use and can bear the biggest The mould of pressure, makes mould become heavy and complicated, and plastic molding equipment is sufficiently expensive, mould Processing and manufacturing difficulty increase accordingly, cost is the highest.

Summary of the invention

It is an object of the invention to provide a kind of three-dimension numerical controlled casting molding machine, to overcome prior art to deposit Defect.

Three-dimension numerical controlled casting molding machine of the present invention, rotates including X-axis rotating member, Y-axis Component, concave character type Z axis swivel mount and base；

Described X-axis rotating member is arranged in described Y-axis rotating member, described Y-axis Rotating member is arranged in described Z axis swivel mount, logical in the middle part of the base of described Z axis swivel mount Cross bearing pin to be connected with described base；

X-axis motor is fixed on Y-axis rotating member, and output shaft is by driving member and described X The upside of axle rotating member is connected, and the downside of X-axis rotating member is by connecting rod and is rotatably connected Part is connected with described Y-axis rotating member；

The left and right sides of described Y-axis rotating member is rotated with described Z axis by rotary connector Two ends of frame are connected, and y-axis motor is fixed on the one of Z axis swivel mount by Y-axis support member End, and be connected with Y-axis rotating member by driving member；

Described Z axis motor is fixed on the side of Z axis swivel mount by Z axis support member, described The output shaft of Z axis motor is connected with Z axis swivel mount with nut assembly by screw mandrel, described Z Axle support member is connected with base by Z axis connecting rod.

The invention has the beneficial effects as follows:

Even if making large-scale and super-huge product, without using the heaviest equipment and mould, mould The processing and manufacturing of tool is very convenient, and the manufacturing cycle is short, low cost, dimensionally almost without the upper limit, Die cost is low, it is adaptable to multi items, the production of small lot goods, therefore mould is simple, cheap, Easily manufactured.Optional aluminum dipping form, resin mold and silicon rubber mould are as mould.

When making mould, the prototype master mold that available 3D prints, quickly produce required Mould, product disposal integral molding, internal stress free, be unlikely to deform, seamless, intensity is high, Goods internal stress free after molding, also can add the breeze of multiple enhancing according to the requirement to goods With the material such as short glass fiber, therefore product is less susceptible to deformation, and because the product of molding does not has seam, intensity is more Height, is suitable to the hollow product that forming shape is complicated；In three-dimensional rotation forming process, raw material be by Gradually coating, deposit on the inner surface of mould, goods are fine for the decorative pattern on mold cavity etc. Structure has the strongest replication capacity；Simultaneously because mould is not subject to extraneous pressure in forming process, Can directly use the methods such as accurate casting to produce and there is mould fine structure, complex-shaped. Be suitable to the product of multi items, small lot；It addition, three-dimensional moulding by casting equipment also has bigger machine Dynamic property, an equipment, a large mold both can be installed, also can arrange many small moulds； It is possible not only to the product that molding varies in size, and can also molding size and shape be not the most simultaneously Identical goods.Therefore three-dimensional pouring forming technology has bigger motor-driven than other forming methods Property, utilization rate of raw materials is high, and the wall ratio of goods is more uniform and the thickest at chamfering, therefore can fully send out Wave the usefulness of material, be conducive to saving material；Additionally, during rotational forming, not stream The waste material such as road, cast gate, after once debugging is good, almost without feed back in production process, therefore should Technique is high for the utilization rate of material.Can be used for preparing container class goods, such as hopper, various The storage tank of liquid chemical medicine (as acid, alkali, salt, chemical fertilizer, etc.), gasoline container (gasoline Storage tank and automobile, aircraft POL case), housing of accumulator etc., automobile product, such as various pipes Part, such as air-conditioning bend pipe, backrest, handrail etc., sports equipment and various succedaneum, such as water polo, floats Buffering attenuator etc. between ball, bicycle saddle cushion, canoe and ship and dock, toy, model The artwares such as youngster, sculpture etc., products appearance is exquisite, and except above-mentioned points, product application is relatively broad Also have the product such as various casings, housing, large pipe, outside Turnover Box, refuse bin, machine Shell, protective cover, lampshade, bathroom, lavatory and telephone booth, yacht etc..

Accompanying drawing explanation

Fig. 1 is three-dimension numerical controlled casting molding machine structural representation.

Detailed description of the invention

Seeing Fig. 1, three-dimension numerical controlled casting molding machine of the present invention, including X-axis rotating member 2, Y-axis rotating member 3, concave character type Z axis swivel mount 4 and base 5；

Described X-axis rotating member 2 is arranged in described Y-axis rotating member 3, described Y Axle rotating member 3 is arranged in described Z axis swivel mount 4, the end of described Z axis swivel mount 4 It is connected with described base 5 by bearing pin 401 in the middle part of limit；

X-axis motor 200 is fixed on Y-axis rotating member 3, and output shaft passes through driving member 201 Being connected with the upside of described X-axis rotating member 2, the downside of X-axis rotating member 2 is by even Extension bar 203 is connected with described Y-axis rotating member 3 with rotary connector such as bearing, thus can Make X-axis rotating member 2 can in Y-axis rotating member 3 clockwise or rotate counterclockwise；

The left and right sides of described Y-axis rotating member 3 by rotary connector such as bearing etc. with described Two ends of Z axis swivel mount 4 be connected, y-axis motor 300 is by Y-axis support member 301 It is fixed on one end of Z axis swivel mount 4, and is connected with Y-axis rotating member 3 by driving member, Make the Y-axis rotating member 3 can vertical rotary in Z axis swivel mount 4；

Described Z axis motor 400 is fixed on the one of Z axis swivel mount 4 by Z axis support member 405 Side, the output shaft of described Z axis motor 400 is by screw mandrel 402 and nut 404 assembly and Z axis Swivel mount 4 is connected, and described Z axis support member 405 is by Z axis connecting rod 403 and base 5 It is connected；When described Z axis motor 400 rotates, revolved with being fixed on Z axis by screw mandrel 402 The cooperation of the nut of pivoted frame 4 so that described Z axis support member 405 moves up and down, and by even Extension bar 403 drives Z axis swivel mount 4 to move up and down；

Preferably, described screw mandrel 402 is connected with the output shaft of Z axis motor 400, described Nut 404 is fixed on described Z axis swivel mount 4 by connector；

Preferably, generally circular in shape, oval, the rectangle of described X-axis rotating member 2 or well Font, circular；

Preferably, generally circular in shape, oval, the rectangle of described Y-axis rotating member 3 or well Font, circular；

Preferably, also include that mould fixed support 1, described tool fixed support 1 are fixed on X-axis In rotating member 2；

Further, described Y-axis rotating member 3 is hollow, the power line of X-axis motor 200 It is connected with X-axis motor 200 through Y-axis rotating member 3, enters Y-axis rotating member 3 Power line is connected with the power line in Y-axis rotating member 3 by slip ring；

Preferably, described X-axis motor, Y-axis electric rotating machine and Z axis motor are servomotor.

The present invention is so operating:

Mould 100 is fixed in X-axis rotating member 2 by mould fixed support 1, starts X Spindle motor, y-axis motor and Z axis motor, X-axis rotating member 2 horizontally rotates, and Y-axis rotates structure Part 3 flip vertical, Z axis swivel mount 4 moves up and down, and driven mold fixed support 1 is synchronized with the movement, Mould is also synchronized with the movement, the speed of its motion and amplitude, the program being pre-designed can be passed through, It is controlled.

Claims

The most three-dimension numerical controlled casting molding machine, it is characterised in that include X-axis rotating member (2), Y-axis rotating member (3), concave character type Z axis swivel mount (4) and base (5)；

Described X-axis rotating member (2) is arranged in described Y-axis rotating member (3), Described Y-axis rotating member (3) is arranged in described Z axis swivel mount (4), described Z It is connected with described base (5) by bearing pin (401) in the middle part of the base of axle swivel mount (4)；

X-axis motor (200) is fixed on Y-axis rotating member (3), and output shaft passes through transmission structure Part (201) is connected with the upside of described X-axis rotating member, X-axis rotating member (2) Downside is connected with described Y-axis rotating member (3) with rotary connector by connecting rod (203) Connect；

The left and right sides of described Y-axis rotating member 3 is revolved with described Z axis by rotary connector Two ends of pivoted frame (4) are connected, and y-axis motor (300) passes through Y-axis support member (301) It is fixed on one end of Z axis swivel mount (4), and is connected with Y-axis rotating member by driving member Connect；

Described Z axis motor (400) is fixed on Z axis swivel mount by Z axis support member (405) (4) side, the output shaft of described Z axis motor passes through screw mandrel (402) and nut (404) Assembly is connected with Z axis swivel mount (4), and described Z axis support member (405) is by Z axis even Extension bar (403) is connected with base (5).
Three-dimension numerical controlled casting molding machine the most according to claim 1, it is characterised in that described Rotary connector be bearing.
Three-dimension numerical controlled casting molding machine the most according to claim 1, it is characterised in that described Screw mandrel (402) be connected with the output shaft of Z axis motor, described nut (404) is by even Fitting is fixed on described Z axis swivel mount (4).
4., according to the three-dimension numerical controlled casting molding machine described in claim 1,2 or 3, its feature exists In, described X-axis rotating member (2) or Y-axis rotating member (3) generally circular in shape, Ellipse, rectangle or groined type.
Three-dimension numerical controlled casting molding machine the most according to claim 4, it is characterised in that described X-axis rotating member (2) or Y-axis rotating member (3) generally circular in shape.
6., according to the three-dimension numerical controlled casting molding machine described in claim 1,2 or 3, its feature exists In, also include that mould fixed support (1), described tool fixed support are fixed on X-axis and rotate structure In part.
Three-dimension numerical controlled casting molding machine the most according to claim 4, it is characterised in that described Y-axis rotating member be hollow, the power line of X-axis motor pass Y-axis rotating member and X Spindle motor is connected, and enters the power line of Y-axis rotating member by slip ring and Y-axis rotating member Interior power line is connected.
8., according to the three-dimension numerical controlled casting molding machine described in claim 1,2 or 3, its feature exists In, described X-axis motor, Y-axis electric rotating machine and Z axis motor are servomotor.