CN2190130Y

CN2190130Y - Paper plate heating shaper

Info

Publication number: CN2190130Y
Application number: CN 94228715
Authority: CN
Inventors: 唐伯援; 鲍庚尧; 秦宝升
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-26
Filing date: 1994-05-26
Publication date: 1995-02-22
Anticipated expiration: 2004-05-26

Abstract

The utility model discloses a disposable paper tableware heating shaping machine. A disk type gear which is supported by a machine frame is driven to rotate by a driving device. Fifteen die holders are arranged on the disk type gear. Male dies are installed on the die holders provided with a material withdrawing device. Female dies are connected with a cylinder, and are closed through pneumatic power. A material receiving device is installed on one side of the machine frame, and automatic material receiving is realized. The utility model overcomes the disadvantage of the intermittent production of similar equipment, and is characterized in continuous output, high productive efficiency and low cost.

Description

Paper plate heating shaper

The utility model relates to a kind of paper tableware thermoforming machine, is mainly used in disposable paper tablewares such as producing paper disc, paper bowl.

In prior art, paper tableware thermoforming machine is batch production, adopt the hydraulic pressure matched moulds, divide mould, and 2 of one-shot formings, its deficiency is that production efficiency is low, the cost height, every about 300,000 yuan.

The purpose of this utility model is to provide a kind of paper tableware thermoforming machine of continuous production paper tableware.

Technical solution of the present utility model is achieved in that paper tableware thermoforming machine comprises drive unit, frame, the rotation square position of being made up of motor, decelerator, rotates the square position and places on the frame, is driven by drive unit; Die frame is along rotating the square position circumference uniform distribution, and the paper tableware of Sheng Chaning and set up different moulds as required is as paper disc, paper welding bell tool.Punch is fixed on each die frame, and die is connected with cylinder, and cylinder is fixed on the back side of rotating the square position, by pneumatic realization matched moulds; Material receiver is loaded on the frame, realizes automatic material connection; Stripping attachment is loaded on each punch, realizes the automatic material returned.In the punch-die on uniform a plurality of die frames, when rotating the square position when forwarding the artificial feeding point on frame limit to, always there be 1-2 mould to be held open, by closed again behind the feeding point, rotate around circumference with rotating the square position then, and in rotation process, obtain HEAT SETTING, near feeding point mold open, material receiver is taken over the forming paper tableware that is withdrawed from by stripping attachment, and said process constantly circulates, and realizes producing continuously.

Advantage of the present utility model and good effect are: 1. rotate square position drive mould and rotate continuously, realize the continuous output of paper tableware, the production efficiency height; 2. simple in structure, with low cost, ten thousand yuan of every 5-6.

Fig. 1 is the utility model plane arrangement structure sketch;

Fig. 2 is the utility model punch-die arrangement sketch.

Below in conjunction with accompanying drawing the utility model being made further detail describes:

Referring to Fig. 1, the drive unit of being made up of motor, decelerator is that toothed disc 2 rotates by gear 1 driven gear rotation square position, is uniformly distributed with 15 die frames 3 on the toothed disc 2 along the circumference.

Be mounted on referring to Fig. 2 toothed disc 2 on the circular frame 5 of band supporting leg 4, locate in the inside by six pinch rollers 6 that are fixed on the frame 5.Paper tableware punch 7 is fixed on the die frame 3, and stripping attachment is positioned on the punch 7, is made up of material returned bar 8 and the spring 9 that is enclosed within on the material returned bar 8.In each punch 7, electrical heating elements 13 is arranged,,, make the temperature behind the punch 7 inner surface matched moulds reach 70 ℃-80 ℃ by collector ring 18 controls that are positioned at toothed disc 2 middle parts as resistance wire etc.Paper tableware die 10 is connected with cylinder, and cylinder is made of cylinder block 11 and piston rod 12, and cylinder block 11 is fixed on toothed disc 2 back sides, and die 10 is connected with piston rod 12, can be on toothed disc 2 circular hole corresponding with it put in and stretch out, with punch 7 matched moulds.

Material receiver comprises vertical shaft 14, being with on the vertical shaft 14 can rotating together gag lever post 15 and receiver 16, countercheck rod 17 effects on gag lever post 15 and toothed disc 2 back sides, and corresponding each die 10 all has a countercheck rod 17, when toothed disc 2 clockwise rotates, gag lever post 15 rotates counterclockwise around vertical shaft 14 under countercheck rod 17 effects, breaks away from countercheck rod 17 at last, under spring action, drive receiver and forward between the punch-die 7,10, to connect material, said process circulates in toothed disc 2 rotates and carries out.(A position among the figure) was in die opening state when each mould forwarded artificial feeding point to, and to maintain two moulds at the feeding point are die sinkings, with convenient artificial feeding.The method that realizes the folding mould is that the pressed gas that utilizes source of the gas to produce is delivered to the collection chamber on the frame, and by gas distributor distribution of gas in the mould cylinder, gas distributor rotates around collection chamber, and 15 pores are arranged on it.When each mould turns over feeding point, pore on should the mould distributor is communicated with the collection chamber pore, piston rod 12 bottom inflows of this mould die 10, make moving die 10 of shipper pole and punch 7 matched moulds on the piston rod 12, in the rotation behind matched moulds, collection chamber is connected with piston rod 12 bottoms all the time, makes punch-die 7,10 matched moulds all the time, and HEAT SETTING.When the mould behind the matched moulds rotates a week during once more near feeding point, pore on should the mold gases distributor is communicated with the collection chamber bleeder port, make die 10 withdrawals, realize die sinking, meanwhile, gag lever post 15 breaks away from countercheck rods 17, and receiver 16 is turned between the punch-die 7,10, after connecting material again under next countercheck rod 17 effects receiver 16 shift out and discharging.Between the punch-die 7,10 after the receiver 16 shift-in die sinkings, material returned bar 8 moves down material returned bar 8 under protruding retaining effect fixing on the frame 5, then ejects the forming paper tableware that is bonded on punch 7 inner faces.Behind protruding retaining, material returned bar 8 is return under spring 9 effects.

Toothed disc 2 rotates a week needs 30 seconds, and per minute is produced 30 paper tablewares, goes out one in average per 2 seconds.

Claims

1, a kind of paper tableware thermoforming machine comprises drive unit, the frame be made up of motor, decelerator, it is characterized in that it also comprises:

Rotate the square position, place on the frame, drive by drive unit;

Die frame, along rotating the square position circumference uniform distribution, punch is fixed on each die frame, and die is connected with cylinder;

Material receiver is loaded on the frame, realizes automatic material connection;

Stripping attachment is loaded on each punch, realizes the automatic material returned.

2, according to the described paper tableware of claim 1 thermoforming machine, it is characterized in that rotating the square position is toothed disc.

3, according to the described paper tableware of claim 2 thermoforming machine, it is characterized in that electrical heating elements is arranged in the punch, can reach 70 ℃-80 ℃ after making punch internal surface temperature matched moulds.

4, according to the described paper tableware of claim 3 thermoforming machine, it is characterized in that the cylinder that is connected with die is fixed on the rotation back side, square position, die can put in the circular hole on rotating the square position and stretch out.

5,, it is characterized in that material receiver comprises vertical shaft, being enclosed within can rotating together gag lever post and receiver on the vertical shaft according to claim 1 or 4 described paper tableware thermoforming machines.

6,, it is characterized in that stripping attachment is made up of material returned bar and the spring that is enclosed within on the material returned bar according to the described paper tableware of claim 5 thermoforming machine.

7,, it is characterized in that die frame is along rotating 15 of square position circumference uniform distributions according to the described paper tableware of claim 6 thermoforming machine.