CN2810959Y

CN2810959Y - Equipment for manufacturing plastic-foaming square bar

Info

Publication number: CN2810959Y
Application number: CNU2005200820098U
Authority: CN
Inventors: 赵桂旭
Original assignee: QINGDAO SHUNDE PLASTIC MACHINERY CO Ltd
Current assignee: QINGDAO SHUNDE PLASTIC MACHINERY CO Ltd
Priority date: 2005-03-31
Filing date: 2005-03-31
Publication date: 2006-08-30
Anticipated expiration: 2015-03-31

Abstract

The utility model relates to a device for manufacturing plastic-foaming square bars, particularly a device capable of utilizing waste recovered plastics to manufacture plastic fenders through an extruding process, a foaming process, a coating process, etc. The device for manufacturing plastic-foaming square bars comprises an extruding machine 1, a rectangular bar machine head 2, a water tank 3, a bracket 4, a shaping platform 7, a water tank 8, a tractor 9, a cutting machine 10 and an unloading platform 11 which are orderly connected. The utility model is characterized in that the bracket 4 and the platform 7 are connected by a composite machine head 6 which is provided with a joint 601 and a joint 607 which are respectively connected with an extruding machine 5 and an extruding machine 12. The utility model has the advantages of reasonable and simple structure and excellent performance, and particularly the composite machine head has three feed ports so that the utility model can fully utilize waste materials and exert the performances of the materials to conveniently manufacture plastic-foaming square bars used as the plastic fenders. The plastic-foaming square bars are good substitutes for woody fenders and steel fenders.

Description

Plastic foamed square rod production equipment

(1) technical field

The utility model relates to a kind ofly can utilize waste and old recovery plastics, through the equipment of extruding, foaming, explained hereafter such as cladding goes out plastic fender, is a kind of plastic foamed square rod production equipment specifically.

(2) background technology

The fender of using on the harbour mainly is steel fender, wooden fender now, and the steel fender gets rusty easily, and the weight capacity of wooden fender is poor, is unable to undergo long-time bump, damages easily.Plastic fender has characteristics such as good anticorrosion, bending resistance, shock resistance, wear-resisting, long service life, can be used for numerous areas such as bump terminal stake, ship stake, the wooden fender that replaces big specification timber to make, reach 80 year or more than more than 20 times of timber long service life the service life in water; Replace steel, its antiseptic property is better than more than 40 times of steel.But also do not have this production equipment can utilize waste and old recovery plastics now, produce plastic fender.

(3) summary of the invention

The utility model purpose is to solve the problems of the technologies described above, and proposes a kind of plastic foamed square rod production equipment, can utilize waste and old recovery plastics, through extrude, foam, explained hereafter such as cladding goes out plastic fender, replaces wooden fender, steel fender.

The utility model purpose is realized by following technical scheme: this plastic foamed square rod production equipment, comprise by extruder 1, right angle rod head 2, tank 3, carriage 4, typing platform 7, tank 8, hauling machine 9, cutting machine 10, discharging platform 11 and connecting to form successively, it is characterized in that being connected with composite machine head 6 between carriage 4 and typing platform 7, composite machine head has joint 601, joint 607 to be connected with extruder 5, extruder 12 respectively.

Mandrel 603 outsides of composite machine head 6 are set with handpiece body 602, handpiece body connects transition body 604, mouthful mould 605 successively, form runner between handpiece body 602, transition body 604 and the mandrel 603, the material that passes through forms the middle filler b of product, form runner between transition body 604 and mouthful mould 605, the material that passes through forms the top layer material c of product, in the endoporus of mandrel 603, transition body 604 and mouthful mould 605 core pipe 606 is housed, and the Fiber glass rod in the product passes through from the core pipe.

2-4 road dashpot is arranged on mandrel 603,2-4 road dashpot is also arranged on transition body 604.Can not only store a spot of material in the course of work, and can reduce the head pressure inside, make materials flow unobstructed.

Operation principle of the present utility model is: the material of being extruded by extruder 1, bar d in the middle of (general with the foaming reclaimed materials) forms through right angle rod head 2, go into carriage 4 through tank 3 cooling is laggard, at this moment, four Fiber glass rod a of the specification that requires have been set on the carriage, under the conveying of carriage 4, together enter composite machine head 6 with middle bar, and constantly move forward together.The material that while is extruded by extruder 5, enter the runner of forming by handpiece body 602, transition body 604 and mandrel 603 through joint 601 and form middle filler b, by the material process joint 607 that extruder 12 is extruded, enter the runner of forming by transition body 604 and mouthful mould 605 and formed top layer material c.Behind the goods shape base that forms, through 7 typings of typing platform, further typing of tank 8 coolings imports to draw in the hauling machine 9 and advances, and after the length that reaches regulation, is cut off discharging platform 11 automatic dischargings, final packaging warehouse-in automatically by cutting machine 10.

The utility model advantage is rational in infrastructure, simply, especially composite machine head has three throat-fed, can utilize the foaming reclaimed materials to be middle bar d, utilize that density is less, the expanded material of good springiness do in the middle of filler b, be top layer material c with the big material of density, increase the intensity of product with Fiber glass rod a, can make full use of waste and scrap, the performance of performance material, produce plastic foamed square rod easily and make plastic fender, have characteristics such as good anticorrosion, bending resistance, shock resistance, wear-resisting, long service life.It is the extraordinary substitute of wooden fender, steel fender.

(4) description of drawings

Fig. 1 is a kind of plastic foamed square rod production equipment structural representation,

Fig. 2 is the composite machine head structural representation

Fig. 3 is the right view of Fig. 2,

Fig. 4 is the goods foaming square rod cutaway view made from the utility model

(5) specific embodiment

Accompanying drawings embodiment.A kind of plastic foamed square rod production equipment as shown in Figure 1, comprise by extruder 1, right angle rod head 2, tank 3, carriage 4, typing platform 7, tank 8, hauling machine 9, cutting machine 10, discharging platform 11 and connecting to form successively, be connected with composite machine head 6 between carriage 4 and typing platform 7, composite machine head has joint 601, joint 607 to be connected with extruder 5, extruder 12 respectively.The structure of composite machine head 6 is represented by Fig. 2, Fig. 3.Include the handpiece body 602 of mandrel 603 and outside suit thereof, handpiece body one end connects transition body 604, mouthful mould 605, form runner between handpiece body 602, transition body 604 and the mandrel 603, the material that passes through forms the middle filler b of plastic foamed square rod, form runner between transition body 604 and mouthful mould 605, the material that passes through forms the top layer material c of plastic foamed square rod product, in the endoporus of mandrel 603, transition body 604 and mouthful mould 605 4 core pipes 606 are housed, 4 Fiber glass rods in the product pass through from the core pipe.

Claims

1, a kind of plastic foamed square rod production equipment, comprise by extruder (1), right angle rod head (2), tank (3), carriage (4), typing platform (7), tank (8), hauling machine (9), cutting machine (10), discharging platform (11) and connecting to form successively, it is characterized in that being connected with composite machine head (6) between carriage (4) and typing platform (7), composite machine head has joint (601), joint (607) to be connected with extruder (5), extruder (12) respectively.

2, according to the described plastic foamed square rod production equipment of claim 1, mandrel (603) outside that it is characterized in that composite machine head (6) is set with handpiece body (602), handpiece body connects transition body (604), mouthful mould (605) successively, form runner between handpiece body (602), transition body (604) and the mandrel (603), the material that passes through forms the middle filler of product, form runner between transition body (604) and mouthful mould (605), the material that passes through forms the epidermal area of product, in the endoporus of mandrel (603), transition body (604) and mouthful mould (605) core pipe (606) is housed.

3,, it is characterized in that 2-4 road dashpot is arranged on mandrel (603) according to the described plastic foamed square rod production equipment of claim 2.

4,, it is characterized in that 2-4 road dashpot is arranged on transition body (604) according to the described plastic foamed square rod production equipment of claim 2.