CN2250232Y - Disposable tableware of plant cellulose and packing implement forming machine - Google Patents

Abstract

The utility model relates to a disposable tableware of plant cellulose and a packing implement forming machine. The utility model comprises a material feeding injecting section, a module closing section, a graduation transfer section and a hydraulic control section. The utility model adopts injection forming principle, half-dry plant cellulose raw material and high pressure can be injected to a mould chamber to molded blank by utilizing a material rod, and produces can be dried by demoulding. In the utility model, hydraulic transmission is main and mechanical transmission is auxiliary. The utility model has the advantages of compact structure, convenient regulating, flexible control, high automation degree and high productive efficiency, and the products which can be produced by the utility model has the advantages of compact structure and smooth surface.

Description

Plant cellulose disposable food or beverage container and packing container make-up machine

It is the food and drink tool make-up machine of raw material with the string that the utility model relates to a kind of.

The kitchenware moulding machine that at present with the string is raw material is existing a lot, and as " a kind of kitchenware moulding machine " publication number 2134418, it is a raw material with the cellulosic slurry through the slurrying processing, utilizes helicla flute directly slurry to be input into die cavity and finishes and fill the type operation.By the auxiliary pressurization of push rod, finish molding procedure then.Because the feeding roller of this machine is contained in the body, thereby makes that body is big, cost is high.Its parison is placed in the die cavity, and does not have mould emptier, therefore to parison with influential.Basically by machine driving such as gear, cams, driving parts is many, wearing and tearing are big, service life is short in its transmission in addition.

It is that raw material, volume are little, the product molding quality is good, cost is low, the food and drink tool make-up machine of adjusting easy to control with the plant cellulose that do not need slurrying to handle that the purpose of this utility model aims to provide a kind of.

The purpose of this utility model realizes that in the following manner plant cellulose disposable food or beverage container and packing container make-up machine comprise the feeding injection portion, calibration transmitting portions, matched moulds part, control section, and each several part is fixed on the fuselage 60.Feeding part arranges at right angles that with running part baking oven 61 is fixed on the latter half of top of running part, and the matched moulds part is across on die shoe fixed head 17, and is fixed on the fuselage panel 25 by four pull bars 26 and nut 38.Agitator 2, the defeated material of spiral bar 9 that hopper has for 1 time sprocket wheel 3 to drive, down logical barrel 12, the preceding barrel 14 that material bar 11 is housed.Barrel 14 upper fixed have the gripper shoe 15 that links to each other with oil cylinder 16, fix two movable material mouths 13 on it, and fixedly material mouth 18, the crack valve-type die shoe 27 of movable material mouth top are fixed on the die shoe fixed head 17.Two punch 22 of die shoe top are fixed on the cope match-plate pattern 35 that is promoted by die cylinder 31.Inclined guide 20 controls two dies 24 that are fixed on the punch retainer 23 slide on slide 36.The die shoe fixed head is fixed on the chain 59 equidistantly.The piston promotion tooth bar 57 of oil cylinder 54 moves and driven wheel 50 rotations, and gear 50 drives coaxial with it freewheel clutch 55, axle sleeve 43, sprocket wheel 40 rotations, drives chain 59 again and moves.Power source all adopts hydraulic jack.

The utility model is described in detail in detail with reference to the accompanying drawings.

Fig. 1 the utility model structural representation

Fig. 2 feeding injection portion structural representation

Fig. 3 matched moulds part-structure schematic diagram

Fig. 4 calibration transmitting portions structural representation

The B-B diagrammatic sketch of Fig. 5 Fig. 4

With reference to accompanying drawing, the feeding injection portion is locked on the fuselage 60 by injection seat 10, and two movable material mouths 13 are arranged under the die shoe fixed head 17, respectively two fixing material mouths 18 on it.The upper fixed of fixing material mouth 18 crack valve-type die shoe 27.Barrel 12, preceding barrel 14, movable material mouth 13, fixing material mouth 18, and the through hole at crack valve-type die shoe 27 centers constitute raw material by feeding partly to the passage of die cavity.

The utility model raw material adopts the half-dried bulk cellulosic material of not handling through slurrying.The raw material that adds from hopper 1 is advanced to the barrel 12 by the helicoid of spiral conveyor rod 9, is collected in the place ahead of material bar 11, finishes pre-charging process.Meanwhile the power of hydraulic motor 5 drives agitator 2 rotations by sprocket wheel 7, chain 4, sprocket wheel 3, and the raw material in stirring loose metal bucket 1 is sent into raw material in the helicla flute of the defeated material of spiral bar 9 simultaneously.When barrel 12 front ends were full of enough raw materials, material bar 11 was expected raw material mouth 13, fixing material mouth 18, is expelled in two mold cavities that get togather respectively through preceding barrel 14, activity under the piston of injection cylinder 8 promotes, and forms goods base type.

When the piston of hydraulic jack 16 moves up and down, can move up and down by gripper shoe 15 drive activity material mouths, during injection, move on the movable material mouth, hold out against fixing material mouth 18, passage forms.After injection finished, movable material mouth moved down, and threw off certain distance with fixing material mouth, moved down to next station in the drive of chain 59 so that the die shoe fixed head of fixing material mouth is housed.

Raw material injects the inherent punch 22 of die cavity and 27 moulding of die shoe.Its concrete matched moulds moulding action is as follows: when die cylinder 31 promotes cope match-plate pattern 35 declines, the inclined guide 20 that drives on the cope match-plate pattern 35 will be along with the decline of punch 22, automatically can on slide 36, slide, by left and right two blocks of dies of forming 24, close up to punch 22 centers, and die shoe 27 is clipped in the middle.When punch decline put in place, die also clamped die shoe simultaneously.So between die shoe and punch, form parison, finish the matched moulds operation.

When punch 22 rises, it will slowly rotate under the driving of hydraulic motor 28, to reduce the adhesion of wet base to punch 22.Die 24 is also divided right and left under the promotion of inclined guide 20, and goods are stayed on the die shoe 27, finishes the die sinking operation.

The effect of calibration transmitting portions has two, one, the die shoe fixed head is passed through the matched moulds injection station successively by the work step requirement, all exactly die shoe 27 is clipped in when ensureing each matched moulds in the middle of the die 24.Two, with the parison of staying after the die sinking on the die shoe, along with productive temp is sent baking oven 61 step by step to.Its concrete action is as follows:

The piston promotion tooth bar 57 of oil cylinder 54 moves and driven wheel 50 rotations, will rotate synchronously by freewheel clutch 55 and axle sleeve 43 co-axially fixed sprocket wheels 40 with gear 50, thereby drive chain and equidistant die shoe fixed thereon 27 moves.Regulate piston stroke and position in the oil cylinder 54, die shoe can accurately be clipped in the middle of the die 24 at every turn.When the piston in the oil cylinder 54 retreats, 50 counter-rotatings of tooth bar 57 driven gears, this moment can only the forward operation to guarantee calibration transmission campaign because the effect of freewheel clutch 55 can make sprocket wheel 40 keep transfixion.Because calibration transmission campaign can only be advanced step by step, so parison progressively can be sent into baking oven 61.At the parison of the preliminary oven dry of baking oven, after breaking away from die shoe 27, enter other baking oven again and continue to be dried into goods.

This machine circulates automatically by following technological process under motor and hydraulic control partly cooperate:

Produce two goods with the each action of this machine, beat is 4 seconds, the production efficiency height.

The utility model is auxilliary based on hydraulic drive, machine driving, and compact conformation, easy to adjust, control are flexibly, automaticity is high.The parts of contact raw material all adopt the stainless steel manufacturing, guarantee hygienic requirements, also make cost unlikely too high simultaneously.Adopt the crack valve-type die shoe in the die cavity, the base of guaranteeing to wet does not stick and can throw off from die cavity smoothly, and punch will produce little rotatablely moving when die sinking in addition, more guarantee the parison quality, make article construction densification, any surface finish.

Shown in the accompanying drawing: 6 motor bases, 15 material mouth support plates, 19 steel bushings, 21 bearings, 29 sprocket wheels, 30 Motor base, 32 fixed heads, 33 nuts, 34 sprocket wheels, 37 support plates, 39 guide plates, 41 keys, 42 Bolt, 44 steel balls, 45 bearings, 46 bearings, 47 bearings, 48 bearings, 49 snap rings, 50 gears, 51 small end covers, 52 big end caps, 53 supports, 56 cylinders, 58 briquettings.

Claims (5)

1, plant cellulose disposable food or beverage container and packing container make-up machine, comprise the feeding part, the calibration transmitting portions, the matched moulds part, control section, each several part is fixed on the fuselage (60), it is characterized in that feeding injection portion and calibration transmitting portions at right angles arrange, baking oven (61) is fixed on the latter half of top of calibration transmitting portions, the matched moulds part is across on die shoe fixed head (17), and be fixed on the fuselage panel (25) by four pull bars (26) and nut (38), the agitator (2) that has sprocket wheel (3) to drive under the hopper (1), the defeated material of spiral bar (9), the down logical barrel (12) that material bar (11) is housed, preceding barrel (14); Barrel (14) upper fixed has gripper shoe (15), fix two movable material mouths (13) on it, the fixedly material mouth (18) of the activity material mouth top that links to each other with oil cylinder (16), crack valve-type die shoe (27) is fixed on the die shoe fixed head (17), two punch (22) of die shoe top are fixed on the cope match-plate pattern (35) that is promoted by die cylinder (31), inclined guide (20) control two dies (24) that are fixed on the punch retainer (23) are gone up slip at slide (36), the die shoe fixed head is fixed on the chain (59) equidistantly, the piston of oil cylinder (54) promotes tooth bar (57) and moves and driven wheel (50) rotation, gear (50) drives coaxial with it freewheel clutch (55), axle sleeve (43), sprocket wheel (40) rotates, drive (59) again and move, power source all adopts hydraulic jack.

2, make-up machine according to claim 1, the through hole that it is characterized in that barrel (12), preceding barrel (14), movable material mouth (13), fixing material mouth (18), die shoe (27) center constitute raw material by feeding partly to the passage of die cavity.

3, make-up machine according to claim 1 is characterized in that the power of hydraulic motor (5) drives agitator (2) rotation by sprocket wheel (7), chain (4), sprocket wheel (3).

4, make-up machine according to claim 1 is characterized in that the piston of hydraulic jack (16) moves up and down by gripper shoe (15) drive activity material mouth.

5, make-up machine according to claim 1 when it is characterized in that punch (22) rises, can slowly rotate under the driving of hydraulic motor (28).

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