CN2498122Y

CN2498122Y - Dosing regulator and feeder of automatic moulding machine

Info

Publication number: CN2498122Y
Application number: CN 01260787
Authority: CN
Inventors: 陈金象
Original assignee: Hongqi Machinery Co ltd
Current assignee: Hongqi Machinery Co ltd
Priority date: 2001-09-12
Filing date: 2001-09-12
Publication date: 2002-07-03
Anticipated expiration: 2011-09-12

Abstract

The utility model relates to a feeding device and a measurement regulator of an automatic molding machine, wherein, the feeding device is characterized in that a fixed-point rotary kickoff is arranged in a sliding carriage, and when the sliding carriage feeds the materials into a measuring pole, the materials are swept into the measuring pole by the rotation and sweep of the kickoff, which ensures the flattening of the material compactness in each measuring pole; the measuring pole can be provided with a measurement regulator which is a ring initial control base and the external side thereof is provided and surrounded by a regulating ring, and the external side lower part of the regulating ring is arranged and surrounded with a final control base, and the interior amount of the materials can be adjusted by the spacing expansion of the initial control base and final control base, and the expansion of the regulating ring between the initial base and final base can have fine regulation of the amount of materials and lead to the multiple stage selectivity and convenience of the measuring effect.

Description

The pay-off of automatic moulding machine and metering adjuster thereof

Technical field

The utility model is a kind of pay-off and metering adjuster thereof of automatic moulding machine, and the automatic moulding machine of outstanding pointer to being shaped such as container improves its pay-off and function of measuring.

Background technology

Common environment protection container is to form for the organic matter die casting such as stationery at present, and the utility model people makes the moulding of environment protection container have more high efficiency, the homogeneous quality, so propose a patent application case, it is No. 891211685 " automatic moulding machine of environment protection container ", the feeding part of this automatic moulding machine, this creator provides a good automation design, it as shown in figure 13, it mainly is to establish a rotary table 60, several counterdies 61 are installed on rotary table 60, and at these rotary table 60 adjacent edge-on pay-offs 70 that are provided with, counterdie 61 is concaved with a plurality of die cavitys 62 for the environment protection container shaping, this pay-off 70 is to establish a shell 71, be mounted with a frame shape hopper scraper plate 74 that can slidably reciprocate for secondary cylinder pressure 75 in the shell 71, these hopper scraper plate 74 bottom surfaces are to settle this to be located at vibrating plate 73 in the shell 71, be that number spring 731 longitudinally is installed between vibrating plate 73 and shell 71 bottom surfaces, vibrating plate 73 also is connected to eccentric motor 72 takeoff output places, make vibrating plate 73 form vibrating state, vibrating plate 73 bottom surface correspondences are provided with several holes, lead to hollow form metering cylinder 76 mutually with each, make metering cylinder 76 occupy the top of die cavity 62, be to have a control whether to send the catch 77 of material under metering cylinder 76, catch 77 corresponding metering cylinders 76 are provided with discharging opening 771, and catch 77 is also slided by oil hydraulic cylinder (not shown) control; Close metering cylinder 76 to differ from discharging opening 771 positions at catch 77, and pulverulent material hopper scraper plate 74 inside with environment protection container, see through eccentric motor 72 and produce these vibrating plate 73 vibrations of shaking force interlock, powder is shaken off to the hole of vibrating plate 73 through these vibrations, in the metering cylinder 76, when eccentric motor 72 shuts down, matching pair cylinder pressure 75 interlock hopper scraper plates 74 again, make it by moving to other side, to control the powder amount unanimity in each metering cylinder 76, this double-action plate 73 of start makes its discharging opening 771 be aligned to this metering cylinder 76 again, allows powder in the metering cylinder 76 in discharging opening 771 is delivered to counterdie 61 each die cavity 62; Control rotary table 60 rotations again, make rotary table 60 stop to the appropriate location, allow counterdie 61 die cavitys 62 of accepting material move to Die assembly (not shown) below, jacking counterdie 61 rises, so that have the die cavity 62 corresponding mould heart pressing and formings with patrix of material environment protection container is arranged.Because this creation has the one-stop operation advantage of automation, can improve the shortcoming of environment protection container moulding in the past, only, this creator thinks, in the design of pay-off 70 and metering cylinder 76 its part that need progress greatly arranged:

1. pay-off is with eccentric motor vibrating bunker scraper plate, powder is shaken off in metering cylinder, be for microscler only because of shell, so the frequency of vibration is inequality at metering cylinder one end and the other end that differs from metering cylinder, equal more at a distance apart from eccentric motor, vibration frequency is lower, therefore it is therefore not too identical to cause powder to enter the amount of each metering cylinder, this promptly causes the sturdy degree heterogeneity of each metering cylinder carrying powder amount, what have is more sturdy, what have is more loosening, and the material amount of consequently sending into each die cavity also difference can occur, and the quality that is shaped probably has inhomogenous shortcoming relatively.

2. catch is so that several discharging openings to be set, powder in metering cylinder desires to send into die cavity, must be that discharging opening is registered to metering cylinder fully, but if counterdie arrangement die cavity is many and be intensive shape, then catch also will form corresponding specification relatively, can not cover metering cylinder because of catch has enough areas, so that the feeding of hopper scraper plate entered in the period of metering cylinder, and catch can't cover metering cylinder fully at the area of discharging opening, caused the inaccurate shortcoming of metering that part material amount can be oozed out.

3. metering cylinder itself is to be the hollow straight-tube shape, the form immobilization, can't make multiple adjustment metering effect, only limit to a kind of capacity of filling metering cylinder, therefore as needing different sizes in response to forming containers, and follow when sending different material amount, need change the metering cylinder of different size repeatedly, make very trouble.

Summary of the invention

Main purpose of the present utility model is for a kind of pay-off of automatic moulding machine is provided, it mainly is the feeding design that improves pay-off, change the uneven problem of feeding of eccentric vibration in the past, adopt to be provided with the setting gauge of adjustable point rotation in the ccontaining slide of feed body, the rotation that sees through setting gauge is dialled and is swept, the material body is sent into equably respectively measured in the post, the homogeneous accuracy of feeding material amount degree of firmness is provided, promote the quality that is shaped.

Another main purpose of the present utility model is for a kind of metering adjuster of automatic moulding machine is provided, mainly be to be provided with the metering adjuster at the metering post, it is included in base plate that body forms poroid metering post and locks and establish annular control seat just, just control seat lateral surface is equipped with an adjustable ring, base plate following with can the adjustment state lock be provided with a matching board, corresponding adjustable ring is provided with annular end control seat on the matching board, end control seat internal diameter is settled for adjustable ring, therefore using mobile adjustable ring with the flexible pass of just controlling seat is, and base plate is to reach the volume space of adjusting in the metering post with relative flexible the closing of matching board.

The pay-off of a kind of automatic moulding machine of the utility model and metering adjuster thereof, it is characterized in that, automatic moulding machine is provided with a body, body is concaved with an inverted draw cut in the top, so that a pay-off to be installed, wherein this pay-off comprises: a slide, this slide inside is to form the material toggling groove that the casement attitude is revealed in a bottom, slide one end is provided with a material bin, material bin inside is to lead to mutually in the slide, slide central authorities are fixed with the propulsion source of a tool speed reduction gearing, and propulsion source is established a transmission spindle that stretches in the slide, and slide bottom part ring side is embedded with a flexible scraping blade, slide can be fixed on the base plate that the inverted draw cut inner bottom part is horizontal surface along one to slide, base plate is provided with the metering post of several feed body outputs, and aforementioned slide respectively is equipped with a cylinder pressure at least along two side directions that base plate slides, and the cylinder shaft end of cylinder pressure is to be fixed in the inverted draw cut inwall; One in slide material toggling groove movable setting gauge, link in transmission spindle in the slide and be fixed with a setting gauge, make propulsion source drive setting gauge and form rotation, will be somebody's turn to do the material body of pouring into by material bin, dial to sweep through setting gauge and measure in the post.

Wherein this setting gauge its be the side central authorities that fasten a connecting piece in transmission spindle, under connecting strap, be fixed in a mid point that is standing shape middle period length of a film limit thickness at transmission spindle end face setting-in, in the bottom surface, two ends of connecting strap is each mitered solid welding one lateral lobe sheet, the both sides blade is identical gradient arrangement, be to join fixing with apical margin and the connecting strap of growing limit thickness face, the both sides blade differs from connecting strap, and to hold between apical margin and middle blade apical margin in addition be to be connected to stride bar, between middle blade and the both sides blade side, form a batch mixing road through striding bar.

Wherein be provided with a horizontal protecting wire net in this slide, transmission spindle is to pass protecting wire net beginning and setting gauge binding.

Wherein this metering post is a hollow form.

Wherein this body is provided with a control cylinder pressure that is level, and its cylinder shaft end is to drive a flat seat shape bearing seat with can horizontal displacement, with in the metering column packing with block metering post opening.

The metering adjuster of a kind of automatic moulding machine of the utility model, automatic moulding machine is provided with a body, body is concaved with an inverted draw cut so that a pay-off to be installed in the top, the inverted draw cut inner bottom part is established a base plate that is horizontal surface, base plate is provided with several hollow form metering posts, the metering post is provided with the metering adjuster, it is characterized in that, wherein; This metering post is to be made as a hollow bore on base plate, expand in the metering post and establish internal diameter and be fixed with annular control seat just with lock tube therein, in addition in the base plate bottom surface, through the screw rod screw lock be connected with one with the matching board of base plate keeping parallelism, each lock of the relative matching board of screw rod above and below is provided with a nut, in order to the relative telescopic location relation between fixing matching board and base plate, the matching board correspondence is just controlled the seat and is put lock tube and be provided with hollow form end control seat, makes in the end control seat and forms a later and decadent stage of a school of thought hole; To adjust the relativeness of matching board and base plate, make metering major gene just discharge orifice and later and decadent stage of a school of thought hole relative length telescopic relation, adjust different material body capacity.

Wherein just the control seat is to be sheathed with an adjustable ring outside stretching out the base plate lower end, adjustable ring central authorities establish in one discharge orifice to allow that just a control seat lower semisection is packed into and can be slided, adjustable ring lower end anchor ring forms the angle of conical surface shape, the end face of different angle is to be drilled with screw one, be provided with a bolt by first control seat end face towards adjustable ring screw lock, adjusting adjustable ring and the first length variations between the control seat through bolt, and the aperture, later and decadent stage of a school of thought hole of end control is allowed that the adjustable ring lateral surface is ccontaining and can be slided up and down.

Wherein this body is provided with a control cylinder pressure that is level, and its cylinder shaft end is to drive a flat seat shape bearing seat with can horizontal displacement, with among the metering column packing with block metering post opening.

Description of drawings

For making the inspector can further understand architectural feature of the present utility model and practical effect, below in conjunction with the preferred embodiment conjunction with figs. describe in detail as after, wherein:

Fig. 1 be of the present utility model be the configuration side plan view of preferred embodiment with the environment protection container automatic moulding machine.

Fig. 2 is a sight plane scheme drawing on the pay-off of the present utility model.

Fig. 3 is the setting gauge schematic perspective view of pay-off of the present utility model.

Fig. 4 looks scheme drawing on the setting gauge of pay-off of the present utility model.

Fig. 5 is the initial actuating plan sketch of pay-off of the present utility model.

Fig. 6 is the second action plane scheme drawing of pay-off of the present utility model.

Fig. 7 is the 3rd a step action plane scheme drawing of pay-off of the present utility model.

Fig. 8 is that bearing seat of the present utility model breaks away from the action plane scheme drawing of material hole with feeding.

Fig. 9 is the amplification profile assembly drawing of metering adjuster of the present utility model.

Figure 10 is the amplification profile assembly drawing of metering adjuster of the present utility model initial adjustment.

Figure 11 is that the amount in addition of metering adjuster of the present utility model is adjusted the schematic section assembly drawing.

Figure 12 be metering adjuster of the present utility model make micro-adjustment schematic section assembly drawing according to Figure 11.

Figure 13 is the environment protection container automatic moulding machine part planar view of prior art.

The specific embodiment

The utility model is a kind of pay-off and metering adjuster thereof of automatic moulding machine, the utility model is at the automatic moulding machine of making product such as environment protection container or other kind with powder, improve the design of its feeding and metering, it is extremely shown in Figure 2 as Fig. 1, basically, automatic moulding machine is provided with a body 40, be concaved with an inverted draw cut 41 in body 40 tops, install with this place's feed materials device 10, the below that body 40 1 ends correspond to pay-off 10 is to be provided with down module 43, be mounted with digital-to-analogue cave 431 in the following module 43, body 40 is provided with a control cylinder pressure 44 that is level, its cylinder axle 441 ends are to drive a flat seat shape bearing seat 45, form horizontal displacement, and pay-off 10 wherein of the present utility model is to comprise:

One slide 11, these slide 11 inside are to form the material toggling groove 111 that the casement attitude is revealed in a bottom, slide 11 1 ends are provided with a material bin 12, material bin 12 inside are to lead to mutually in the slide 11, slide 11 madial wall levels are provided with the protecting wire net 121 that one deck protects hand or limbs to stretch into, and slide 11 central authorities are the propulsions source 13 that are fixed with a tool speed reduction gearing, the transmission spindle 131 of propulsion source 13 is passed protecting wire net 121 in slide 11, slide 11 is embedded with a flexible scraping blade 112 in the bottom part ring side, make slide 11 be fixed in to slide on the base plate 16 that inverted draw cut 41 inner bottom parts are horizontal surface and scrape sweeping through the material body 50 along one, this is to be provided with several hollow forms metering posts 161 above end to base plate 16 descending module 43 relatively, metering post 161 just occupy on the bearing seat 45, see through bearing seat 45 control blocks or open the action whether metering post 161 falls into die cavity 431, in addition, aforementioned slide 11 respectively is equipped with a cylinder pressure 14 along two side directions that base plate 16 slides, cylinder axle 141 ends of cylinder pressure 14 are to be fixed in inverted draw cut 41 inwalls, inverted draw cut 41 inherent two opposite ends with cylinder axle 141 keeping parallelisms respectively are fixed with a guide rod 15, by the guide rod 15 auxiliary straighenesses of supporting that slide 11 slides along the track level;

The setting gauge 20 of one activity in slide 11 material toggling grooves 111, extremely shown in Figure 4 as Fig. 2, be combined with a setting gauge 20 in the slide 11, make propulsion source 13 drive setting gauge 20 and form rotation, it is the side central authorities that fasten a connecting piece 21 in transmission spindle 131 for this setting gauge 20, under connecting strap 21, be fixed in a mid point that is blade 22 long limit thickness in the standing shape at transmission spindle 131 end face setting-ins, in the bottom surface, two ends of connecting strap 21 are each mitered solid welding one

lateral lobe sheets

23,24, both

sides blade

23,24 are identical gradient arrangement, be to join fixing with apical margin and the connecting strap 21 of growing limit thickness face, both

sides blade

23,24 differ from connecting strap 21, and to hold between apical margin and middle blade 22 apical margins in addition be to be connected to stride bar 25, therefore at middle blade 22 and both sides blade 23, between 24 sides, see through and stride bar 25 formation one batch mixing road 26, getting feed increases the effect that mixes of material body through this diffusion, this promptly forms pay-off 10.

When pay-off of the present utility model 10 is implemented to use, be earlier as Fig. 3, Fig. 4, shown in Figure 5, bearing seat 45 is to block sealing to measure post 161, will expect that again body 50 pours into hopper 12, in protecting wire net 121 is fallen material toggling groove 111; Secondly, as Fig. 5, Fig. 6, cylinder pressure 14 drives slide 11 along base plate 16, guide rod 15 horizontal slips, making slide 11 move on to metering post 161 positions promptly stops, then start propulsion source 13, drive setting gauge 20 rotations by propulsion source 13 with deceleration regime, see through the both sides blade 23 of setting

gauge

20,24 groups of commentaries on classics, the centnifugal force of rotation must impel material body 50 to be horizontal displacement evacuation by batch mixing road 26, make material body 50 effect of uniform all be arranged in a plurality of directions, allowing material body 50 be subjected to dialling of setting gauge 20 changes, evenly sweep in each metering post 161, when metering post 161 fills up, then cylinder pressure 14 is received information and reverse drive, inferior to Fig. 7, shown in Figure 8, slide 11 is moved back into other end by metering post 161 ends awaits orders, slide 11 returns move in, seeing through scraper plate 112 scrapes along base plate 16, the material body 50 that stays on the base plate 16 is taken advantage of a situation wipe off and complete sweeping respectively measured in the post 161, again secondly, drive controlling cylinder pressure 44 leaves and respectively measures post 161 to drive bearing seat 45, allow the material body of staying in the metering post 161 50 fall to combining in the die cavity 431 of correspondence position, allow down module 43 carry out the successive shaped process.

Next illustrate that the utility model also can be provided with metering adjuster 30 functions at metering post 161, as Fig. 1, shown in Figure 9, metering post 161 must be simple hole, or cooperation is made as metering adjuster 30 of the present utility model again, this metering adjuster 30 is to expand to establish internal diameter and be fixed with annular control seat 31 just with lock tube therein in metering post 161, just control seat 31 aperture surfaces are made as discharge orifice 311 just, stretching out the outside, base plate 16 lower ends at first control seat 31 is to be sheathed with an adjustable ring 32, adjustable ring 32 central authorities establish in one discharge orifice 321 to allow that just control seat 31 lower semisections are packed into and can be slided, adjustable ring 32 lower end anchor rings form the angle 322 of conical surface shape, the end face of different angle 322 is to be drilled with screw 323 one, to be provided with a bolt 34 towards adjustable ring 32 screws 323 locks by first control seat 31 end faces, see through bolt 34 and can adjust adjustable ring 32 and the first length variations of controlling between the seat 31, in addition, in base plate 16 bottom surfaces, through screw rod 37 screw locks be connected with one with the matching board 36 of base plate 16 keeping parallelisms, on the screw rod 37 relative matching boards 36, below each lock be provided with a nut 38, relative length relation with 16 of fixedly matching board 36 and base plates, and be that lock tube is provided with hollow form end control seat 35 in matching board 36 corresponding adjustable rings 32 positions, be provided with a later and decadent stage of a school of thought hole 351 in the end control seat 35, its aperture is allowed that just adjustable ring 32 lateral surfaces are ccontaining and can be slided up and down, therefore the utility model must be formed the advantage of multistage adjustment material amount by metering adjuster 30: as shown in figure 10, as long as unclamp each nut 38, drive each end control seat 35 and move down to adjust matching board 36 along screw rod 37, the later and decadent stage of a school of thought hole 351 of end control seat 35 is moved down along adjustable ring 32 outsides, just making the length of metering post 161 is by first discharge orifice 311, later and decadent stage of a school of thought hole 351 length additions and elongated, so increase the material amount of metering post 161, this is the effect of coarse adjustment;

For another Figure 11, shown in Figure 12, be to illustrate not change screw rod 37, under base plate 16 does not change with matching board 36 spacings, rotatable bolt 34 with make adjustable ring 32 along later and decadent stage of a school of thought hole 351 slide up and down fixed point do fastening after, the conical surface that cooperates angle 322, just formed the variable quantity of later and decadent stage of a school of thought hole 351 volumes, can make the fine tune effect, therefore the utility model gets and need not want the whole metering cylinder specification of more changing as having now, to change control seat 31 just, adjustable ring 32 and end control seat 35 be three-element wears folded mated condition, just can draw multistage and adjust the volume effect, very convenient, also have multiple choices.

Through last explanation, designing institute of the present utility model possesses advantage and is summarized as follows:

1. the pay-off that is provided with of the utility model, be complete mode of vibration different from the past for it, directly see through slide and will expect that body moves on to when measuring the post position, dial the mode of sweeping via the rotation that drives setting gauge, to expect that body is inserted equably and respectively measure in the post, guarantee that each metering post can both have the filling of homogeneous to spend in a down-to-earth manner; And setting gauge is established with dialling of forming of sheet and is swept kenel, the function that collocation batch mixing road feed body is laterally removed, make the distribution of material body more even, because the setting gauge scope spreads all over each metering post, so self energy avoids measuring the situation that the filling degree of firmness of post differ, promote homogeneous, failure-free quality that finished product is shaped further.

2. the utility model is combined with the design of metering adjuster in addition, make metering post itself can have multistage to adjust the function of volume, need not substitute the metering post arduously, just can adjust just control seat and adjustable ring in the mode of unclamping bolt, or loosen nut adjusts the end control seat of matching board and the first relativeness of control seat, and have multiple, transfer dose-effect really more accurately, not only have multiple choices, operation is variation especially, and must be extensive use of; And collocation control cylinder pressure drives bearing seat, and bearing seat is the flat seat shape, so, therefore do not need to allow and control simplification more as position, the hole correspondence problem that cost scheming graduated cylinder and catch discharging opening in the past to cover or to remove and respectively measure post comprehensively.

In sum, because special pay-off of the utility model and metering adjuster make automatic moulding machine have more plurality of advantages and practical value, in like product, there is no similar creation or delivered, should meet the application condition of novel patent, so file an application in accordance with the law.

Claims

1. the pay-off of an automatic moulding machine and metering adjuster thereof is characterized in that automatic moulding machine is provided with a body, and body is concaved with an inverted draw cut in the top, and so that a pay-off to be installed, wherein this pay-off comprises:

One slide, this slide inside is to form the material toggling groove that the casement attitude is revealed in a bottom, slide one end is provided with a material bin, material bin inside is to lead to mutually in the slide, slide central authorities are fixed with the propulsion source of a tool speed reduction gearing, propulsion source is established a transmission spindle that stretches in the slide, slide bottom part ring side is embedded with a flexible scraping blade, slide can be fixed on the base plate that the inverted draw cut inner bottom part is horizontal surface along one to slide, base plate is provided with the metering post of several feed body outputs, aforementioned slide respectively is equipped with a cylinder pressure at least along two side directions that base plate slides, and the cylinder shaft end of cylinder pressure is to be fixed in the inverted draw cut inwall;

One in slide material toggling groove movable setting gauge, link in transmission spindle in the slide and be fixed with a setting gauge, make propulsion source drive setting gauge and form rotation, will be somebody's turn to do the material body of pouring into by material bin, dial to sweep through setting gauge and measure in the post.

2. the pay-off of automatic moulding machine as claimed in claim 1, it is characterized in that, wherein this setting gauge its be the side central authorities that fasten a connecting piece in transmission spindle, under connecting strap, be fixed in a mid point that is standing shape middle period length of a film limit thickness at transmission spindle end face setting-in, in the bottom surface, two ends of connecting strap is each mitered solid welding one lateral lobe sheet, the both sides blade is identical gradient arrangement, be to join fixing with apical margin and the connecting strap of growing limit thickness face, the both sides blade differs from connecting strap, and to hold between apical margin and middle blade apical margin in addition be to be connected to stride bar, between middle blade and the both sides blade side, form a batch mixing road through striding bar.

3. the pay-off of automatic moulding machine as claimed in claim 1 is characterized in that, wherein is provided with a horizontal protecting wire net in this slide, and transmission spindle is to pass protecting wire net beginning and setting gauge binding.

4. the pay-off of automatic moulding machine as claimed in claim 1 is characterized in that, wherein this metering post is a hollow form.

5. the pay-off of automatic moulding machine as claimed in claim 4, it is characterized in that, wherein this body is provided with a control cylinder pressure that is level, and its cylinder shaft end is to drive a flat seat shape bearing seat with can horizontal displacement, with in the metering column packing with block metering post opening.

6. the metering adjuster of an automatic moulding machine, automatic moulding machine is provided with a body, body is concaved with an inverted draw cut so that a pay-off to be installed in the top, the inverted draw cut inner bottom part is established a base plate that is horizontal surface, base plate is provided with several hollow form metering posts, the metering post is provided with the metering adjuster, it is characterized in that, wherein;

This metering post is to be made as a hollow bore on base plate, expand in the metering post and establish internal diameter and be fixed with annular control seat just with lock tube therein, in addition in the base plate bottom surface, through the screw rod screw lock be connected with one with the matching board of base plate keeping parallelism, each lock of the relative matching board of screw rod above and below is provided with a nut, in order to the relative telescopic location relation between fixing matching board and base plate, the matching board correspondence is just controlled the seat and is put lock tube and be provided with hollow form end control seat, makes in the end control seat and forms a later and decadent stage of a school of thought hole; To adjust the relativeness of matching board and base plate, make metering major gene just discharge orifice and later and decadent stage of a school of thought hole relative length telescopic relation, adjust different material body capacity.

7. the metering adjuster of automatic moulding machine as claimed in claim 6, it is characterized in that, wherein just the control seat is to be sheathed with an adjustable ring outside stretching out the base plate lower end, adjustable ring central authorities establish in one discharge orifice to allow that just a control seat lower semisection is packed into and can be slided, adjustable ring lower end anchor ring forms the angle of conical surface shape, the end face of different angle is to be drilled with screw one, be provided with a bolt by first control seat end face towards adjustable ring screw lock, adjusting adjustable ring and the first length variations between the control seat through bolt, and the aperture, later and decadent stage of a school of thought hole of end control is allowed that the adjustable ring lateral surface is ccontaining and can be slided up and down.

8. the metering adjuster of automatic moulding machine as claimed in claim 7, it is characterized in that, wherein this body is provided with a control cylinder pressure that is level, and its cylinder shaft end is to drive a flat seat shape bearing seat with can horizontal displacement, with among the metering column packing with block metering post opening.