CN206883947U - A kind of epoxy resin rocks vacuum-pumping equipment - Google Patents

Abstract

The utility model belongs to vacuum-pumping equipment field, and a kind of epoxy resin rocks vacuum-pumping equipment, including equipment chassis, spherical vacuum case, rocks hemisphere container, auxiliary heater and disc type general-purpose machine and eccentric rotary component, as improvement：Plane is fixed with disc type general-purpose machine on upper backup pad；Lower supporting plate lower plane having heaters boatswain chair, auxiliary heater is laid on heater boatswain chair, upper backup pad is provided with lower supporting plate rocks fixing axle；Rocking hemisphere container includes half spherical cambered surface and hemisphere loop-drive and two blocks of symmetrically arranged hook side plates, has hanging plate crossbeam between block hook side plate, has crossbeam through hole on hanging plate crossbeam, crossbeam through hole, which is slidably matched, rocks sliding pivot pin；Motor output shaft is rotated by eccentric rotary Component driver eccentric mechanism, eccentric mechanism and rock sliding pivot pin between be hinged for sphere；Spherical vacuum case uses spheroid form, and anti-negative pressure deformability is most strong under identical wall thickness, and it is flexible to open rotary handle simple operation soon.

Description

A kind of epoxy resin rocks vacuum-pumping equipment

Technical field

The utility model belongs to vacuum-pumping equipment field, international classification B01F, especially to artificial jade, artificial agate etc. A kind of involved epoxy resin rocks vacuum-pumping equipment.

Background technology

The artificial stonework product such as a large amount of artificial jades salable, artificial agate in the market, often gives people one kind The sensation of "true" is lost, why loses "true", is due to caused by the inside of artificial stone carver art products there are a large amount of bubbles. In order to solve this problem, people were vented using permanent vacuum before this, but permanent vacuum exhaust effect is not very thorough；People Then update, also using vacuum stirring device, such as：Patent No.：201320583341.7 small-sized epoxy resin is true Empty mixer；201210082757.0 Double-shaft vacuum stirring machine of resin etc.；Although agitating device is added in container Potential bubble can be preferably smashed, but agitating paddle is when doing circle rotation rotation, however it remains rotation in place can not be stirred Dead angle；And agitating paddle is when doing circle rotation rotation, although agitating paddle direction of advance is constantly smashing bubble, epoxy resin As high polymer material, belong to non-newtonian fluid, agitating paddle self-movement locus rear can produce new bubble again, so that mesh The a large amount of artificial stonework product such as artificial jade salable, artificial agate of preceding in the market, still give people a kind of "true" of losing Feel.

Content of the invention the purpose of this utility model is to provide a set of imitate and manually rocked, and makees rotation up and down and combines left and right Compound motion rocks vacuum-pumping equipment back and forth, to solve the problems mentioned in the above background technology, improves artificial jade, people The dense materials degree of the artificial stonework product such as agate is made, exhaust is more thorough.Concrete scheme is as follows：

A kind of epoxy resin rocks vacuum-pumping equipment, including equipment chassis, spherical vacuum case, rocks hemisphere container, be auxiliary Heater and disc type general-purpose machine and eccentric rotary component are helped, spherical vacuum case is weldingly fixed on above equipment chassis, spherical There is ball case open end on vacuum tank, it is closed covered with vacuum tank door closure at ball case open end, it is provided with spherical vacuum case Vacuum gas discharge valve pipe and closed wire block, as improvement：

Described spherical vacuum box cavity upper part has a upper backup pad, and plane is fixed with described disc type and led on upper backup pad Use motor；Spherical vacuum box cavity lower part has a lower supporting plate, lower supporting plate lower plane having heaters boatswain chair, on heater boatswain chair Auxiliary heater is laid, upper backup pad is provided with lower supporting plate rocks fixing axle；

The described hemisphere container that rocks includes half spherical cambered surface and hemisphere loop-drive and two blocks of symmetrically arranged hook side plates, hangs There is hanging plate hook and slot on hook side plate, hanging plate hook and slot is rocked in fixing axle positioned at described, has extension between the hook side plate described in two pieces Plate crossbeam, there is crossbeam through hole on hanging plate crossbeam, crossbeam through hole, which is slidably matched, rocks sliding pivot pin；

Described eccentric rotary component is fixed on described upper backup pad frontal plane, is had on described disc type general-purpose machine Motor output shaft, motor output shaft are rotated by eccentric rotary Component driver eccentric mechanism, eccentric mechanism with it is described Rock sliding pivot pin between be hinged for sphere.

Improved as further：Described eccentric mechanism central lateral plane has a key slot center axle, mask on the outside of eccentric mechanism There is eccentrically weighted shaft, there is sphere plush copper on eccentrically weighted shaft lower end；

Described rocking has hemisphere to accept head at sliding pivot pin upper end, hemisphere, which is accepted on head, has half recessed ball plane, and half There is hemisphere cancave cambered surface on recessed ball planar central position, hemispherical plane screw is provided with around half recessed ball plane；

There is cover plate sphere hole and cover-plate step through hole, hemisphere attachment screw passes through cover-plate step and led on hemispherical plane cover plate Hole coordinates with hemispherical plane screw screw thread to be fastened, and hemispherical plane cover plate is fixed in half recessed ball plane, it is ensured that described sphere It is hinged between plush copper and described hemisphere cancave cambered surface and described cover plate sphere hole for sphere.

Improved as further：Described eccentric rotary component includes bearing seat and pedestal cap, has on pedestal cap There are flap central through hole and flap step through-hole, there is flap flange collar on pedestal cap upper surface；Bearing seat has seat on lower surface There is pedestal hole shoulder block body fixing threaded hole and pedestal bearing hole, pedestal bearing hole upper end；

There is keyway shaft through-hole on key slot center axle, through hole keyway is set in keyway shaft through-hole, through hole keyway is put down with motor Key is engaged, and motor output shaft is engaged with keyway shaft through-hole；

Have that shaft with key way changeover portion and shaft with key way are cylindrical on described key slot center axle, shaft with key way is cylindrical with shaft with key way changeover portion Between have cylindrical shoulder block, bearing spacer, the cylindrical outer end of shaft with key way are set between upper position bearing inner race and lower position bearing inner race There is jump ring groove, axle jump ring is provided with jump ring groove.

The beneficial effects of the utility model are：

（One）, spherical vacuum case use spheroid form, anti-negative pressure deformability is most strong under identical wall thickness, and vacuum tank door closure Using the corresponding rotation stud of door closure groove between spherical vacuum case, it is flexible that rotary handle simple operation is opened soon；

（Two）, the utility model uses the movement locus of sphere plush copper and rocks and closed for space parallel position between fixing axle System, rock and crossbeam through hole and hanging plate hook and slot are set on hemisphere container, and be spatial vertical position between hanging plate hook and slot and crossbeam through hole Relation is put, is made centered on allowing the hanging plate hook and slot rocked on hemisphere container both to have rocked fixing axle axial line on fixing axle is rocked Swinging motion, linear movement activities can also be made along fixing axle is rocked；Driven with reference to motor output shaft by eccentric rotary component Dynamic eccentric mechanism rotates, and is hinged using eccentric mechanism and rocking for sphere between sliding pivot pin；Eccentric mechanism is accomplished Driving rocks sliding pivot pin and acts as compound motion together with hemisphere container overall one is rocked, realize rock hemisphere container while The special-effect of vacuumizing and exhausting；

（Three）, by being powered to auxiliary heater, the non-solid epoxy resin flows rocked in hemisphere container after heating Property it is more preferable, aid in being more prone to after the micro-bubble volumetric expansion in non-solid epoxy resin rise flowing supreme surface, explosion After be discharged gas.

Brief description of the drawings

Fig. 1 is the utility model section figure, and the vacuum tank door closure 500 in figure is closed.

Fig. 2 is the profile that sphere plush copper 666 in Fig. 1 is located at the highest distance position of ball case open end 805.

Fig. 3 is the profile that sphere plush copper 666 in Fig. 1 is located at the proximal most position of ball case open end 805.

Fig. 4 is Fig. 1 right side view, and the vacuum tank door closure 500 in figure is in open mode（Sphere plush copper 666 in figure Positioned at the least significant of ball case open end 805）.

Fig. 5 is unloaded in Fig. 4 except the profile of vacuum tank door closure 500（Sphere plush copper 666 in figure is located at ball case openend The leftmost position of face 805）.

Fig. 6 is Fig. 2 right side view, is unloaded in figure except vacuum tank door closure 500.

Fig. 7 is Fig. 3 right side view, is unloaded in figure except vacuum tank door closure 500.

Fig. 8 is the partial enlarged drawing for rocking hemisphere container 700 and sphere plush copper 666 in Fig. 1.

Fig. 9 is the partial enlarged drawing for rocking hemisphere container 700 and sphere plush copper 666 in Fig. 2.

Figure 10 is the partial enlarged drawing for rocking hemisphere container 700 and sphere plush copper 666 in Fig. 3.

Figure 11 is that Fig. 8 rotates horizontally the design sketch after 90 degree.

Figure 12 is that Fig. 9 rotates horizontally the design sketch after 90 degree.

Figure 13 is that Figure 10 rotates horizontally the design sketch after 90 degree.

Figure 14 is the partial enlarged drawing at the position of sphere plush copper 666 in Figure 10.

Figure 15 is the position enlarged drawing of eccentric rotary component 600 in Figure 14.

Figure 16 is the enlarged drawing of the eccentric mechanism 616 in Figure 14.

Figure 17 is the partial enlarged drawing at door closure lock seat 855 position in Fig. 1-3.

Figure 18 is the partial enlarged drawing at door closure lock seat 855 position in Fig. 4-7.

Embodiment

Structure of the present utility model and operation principle and application are further elaborated in conjunction with the accompanying drawings and embodiments：

In Fig. 1-7 and Figure 17-18, a kind of epoxy resin rocks vacuum-pumping equipment, including equipment chassis 801, spherical true Empty van 800, rock hemisphere container 700, auxiliary heater 200 and disc type general-purpose machine 300 and eccentric rotary component 600, ball Shape vacuum tank 800 is weldingly fixed on the top of equipment chassis 801, has ball case open end 805 on spherical vacuum case 800, ball case is opened It is closed covered with vacuum tank door closure 500 at mouthful end face 805, vacuum gas discharge valve pipe 100 and closed is provided with spherical vacuum case 800 Wire blocks 202, is communicated with each other between the inner chamber gas of spherical vacuum case 800 and the external world by vacuum gas discharge valve pipe 100, spherical vacuum The electrical appliance power cord of case 800 or control line etc. block 202 by closed wire and are connected with each other with outside, as improvement：

The described inner chamber upper part of spherical vacuum case 800 is welded with upper backup pad 830, the two side ends of upper backup pad 830 There are upper plate welding seams 832 between head and the inwall of spherical vacuum case 800, upper backup pad 830 is provided with upper plate through hole on center 841, eccentric mounting fixing threaded hole 866 is provided with around upper plate through hole 841；Plane is fixed with described disc type on upper backup pad 830 General-purpose machine 300；The inner chamber lower part of spherical vacuum case 800 is welded with lower supporting plate 810, the both sides termination of lower supporting plate 810 There are lower plate welding seams 812 between the inwall of spherical vacuum case 800, the lower plane of lower supporting plate 810 is welded and fixed having heaters boatswain chair 820, auxiliary heater 200 is laid on heater boatswain chair 820；Upper backup pad 830 is provided with lower supporting plate 810 rocks fixation Axle 570, rock the both ends of fixing axle 570 and be weldingly fixed on the inwall of spherical vacuum case 800, rock the two ends of fixing axle 570 and ball Have between the inwall of shape vacuum tank 800 and rock axle weld seam 572；

It is connected with each other between described vacuum tank door closure 500 and spherical vacuum case 800 by hinge pivot pin 850, described is true There is door closure hinge 585 on empty van door closure 500, there is ball case hinge 858, door closure hinge 585 and ball on described spherical vacuum case 800 It is connected with each other between case hinge 858 by hinge pivot pin 850；

There is door cover plane surface 588 on described vacuum tank door closure 500, the outer rim of door cover plane surface 588 is correspondingly arranged on six to ten Door closure groove 540；

Six to ten door closure lock seats 855, door closure lock seat 855 are provided with the described outer rim of ball case open end 805 On be provided with the door closure lock pin-and-hole 848 of seat 855 and rotation groove 840, door closure lock seat 855 pin-and-hole 848 and rotation groove 840 it Between be mutually perpendicular to, the non-stud end of rotation stud 403 is provided with stud through hole 843, between rotation stud 403 and stud through hole 843 It is mutually perpendicular to；

Fixed door closure pivot pin 408, stud through hole 843 and door closure pivot pin are interference fitted on the door closure lock pin-and-hole 848 of seat 855 Between 408 for can rotation gap coordinate, door closure pivot pin 408 can the fixed rotation stud 403 of rotation, spiral on rotation stud 403 It is combined with and opens rotary handle 402 soon, when vacuum tank door closure 500 is shut, corresponding rotation is recessed into door closure one by one for rotation stud 403 In groove 540, rotary handle 402 is opened in locking soon, forces door cover plane surface 588 to be close on ball case open end 805, is formed quiet close Envelope；

The described hemisphere container 700 that rocks includes half spherical cambered surface 707 and hemisphere loop-drive 705 and two pieces of symmetrically arranged extensions Hook side plate 702, linking up with has hanging plate hook and slot 750 on side plate 702, and hanging plate hook and slot 750 is rocked in fixing axle 570 positioned at described, and two Hanging plate crossbeam 762 is welded between hook side plate 702 described in block, there is crossbeam through hole 766, crossbeam on hanging plate crossbeam 762 Through hole 766, which is slidably matched, rocks sliding pivot pin 607；

Described eccentric rotary component 600 is fixed on the described frontal plane of upper backup pad 830, the general electricity of described disc type There is motor output shaft 656 on machine 300, motor output shaft 656 is done by the driving eccentric mechanism 616 of eccentric rotary component 600 to be rotated Motion, eccentric mechanism 616 and described rocking are hinged between sliding pivot pin 607 for sphere.

In Figure 14-16, improved as further：The described central lateral plane of eccentric mechanism 616 has key slot center axle 626, The lateral surface of eccentric mechanism 616 has eccentrically weighted shaft 606, has sphere plush copper 666 on the lower end of eccentrically weighted shaft 606；

Described rocking has hemisphere to accept first 868 at the sliding upper end of pivot pin 607, hemisphere is accepted recessed with half on first 868 Ball plane 886, there is hemisphere cancave cambered surface 888 on the half recessed center of ball plane 886, half is provided with around half recessed ball plane 886 Ball plane screw 864；

There is cover plate sphere hole 608 and cover-plate step through hole 683, hemisphere attachment screw 668 is worn on hemispherical plane cover plate 686 More cover-plate step through hole 683 coordinates with the screw thread of hemispherical plane screw 864 and fastened, and hemispherical plane cover plate 686 is fixed on into half recessed ball In plane 886, it is ensured that described sphere plush copper 666 and described hemisphere cancave cambered surface 888 and described cover plate sphere hole 608 it Between be hinged for sphere.

In Figure 10, determined by hanging plate hook and slot 750 with rocking the special construction that fixing axle 570 is engaged：When sphere plush copper 666 Driving rocks sliding pivot pin 607 when making the forward and backward swinging motion relative to ball case open end 805, has in crossbeam through hole 766 Axial slip；Meanwhile rock the sliding driving of pivot pin 607 and rock the entirety of hemisphere container 700 to rock the axial line of fixing axle 570 in The heart, also make the forward and backward swinging motion relative to ball case open end 805；

In Figure 11, determined by hanging plate hook and slot 750 with rocking the special construction that fixing axle 570 is engaged：When sphere plush copper 666 Driving rocks sliding pivot pin 607 when making the left and right swinging motion relative to ball case open end 805, does not have in crossbeam through hole 766 There is axial slip；Meanwhile rock the sliding driving of pivot pin 607 rock hemisphere container 700 it is overall make on fixing axle 570 is rocked it is left, Right offset movement back and forth.

Improved as further：The described lower end of eccentrically weighted shaft 606 is eccentric axial end 684, in eccentrically weighted shaft 606 The heart has eccentric shaft step through-hole 652；There is bulb plane 685 in sphere plush copper 666, there is bulb screw 653 in bulb plane 685； Spheroid screw 651 pass through after eccentric shaft step through-hole 652 with the threaded engagement of bulb screw 653 so that bulb plane 685 is close to solid It is scheduled in eccentric axial end 684, eccentrically weighted shaft 606 and sphere plush copper 666 is fastenedly connected.

In Figure 14-Figure 16, improved as further：Described eccentric rotary component 600 includes bearing seat 601 and bearing Flap 670, has flap central through hole 676 and flap step through-hole 672 on pedestal cap 670, on the upper surface of pedestal cap 670 There is flap flange collar 678；There are pedestal fixing threaded hole 673 and pedestal bearing hole 636, pedestal bearing hole on the lower surface of bearing seat 601 There is pedestal hole shoulder block 612 636 upper ends；

There is pedestal flange 646 on the upper surface of bearing seat 601, there is positioning boss 639, pedestal flange on pedestal flange 646 There are three to six pedestal fixed vias 648 on 646；

There is keyway shaft through-hole 625 on key slot center axle 626, through hole keyway 655, through hole are set in keyway shaft through-hole 625 Keyway 655 is engaged with motor flat key 665, and motor output shaft 656 is engaged with keyway shaft through-hole 625；

Have shaft with key way changeover portion 649 and shaft with key way cylindrical 634 on described key slot center axle 626, shaft with key way cylindrical 634 with There is cylindrical shoulder block 635 between shaft with key way changeover portion 649, set between the upper inner ring of position bearing 631 and the inner ring of lower position bearing 632 There is jump ring groove 619 bearing spacer 663, cylindrical 634 outer end of shaft with key way, axle jump ring 610, axle are provided with jump ring groove 619 With jump ring 610 together with cylindrical shoulder block 635, the axial displacement of position bearing 631 and lower position bearing 632 is limited jointly, The fit tolerance of the upper endoporus of position bearing 631 and the endoporus of lower position bearing 632 with key slot center axle 626 between cylindrical was It is full of cooperation, the upper cylindrical and lower cylindrical fit tolerance between pedestal bearing hole 636 of position bearing 632 of position bearing 631 is Interference fits.

In embodiment, normal atmosphere absolute pressure is 101325 Pascals, and workshop environment temperature is 10-30 degree Celsius Between, by taking the exhaust of non-solid epoxide resin vacuum as an example：

First, number of assembling steps：

（One）, pipeline connect connected with power supply, vacuum gas discharge valve pipe 100 is connected into external vavuum pump so that spherical vacuum Communicated with each other between the inner chamber gas of case 800 and the external world, the disc type general-purpose machine 300 inside spherical vacuum case 800 and auxiliary heat Power line and control line on device 200 block 202 by closed wire and are connected with each other with external power supply and distribution control box；

（Two）, the inner part of eccentric rotary component 600 prepare, it is subzero that key slot center axle 626 is integrally placed to Celsius temperature Taken out in the liquid nitrogen of 194 to 196 degree after five minutes, the flap central through hole 676 on pedestal cap 670 is enclosed on keyway in advance The position of axle changeover portion 649, the lower endoporus of position bearing 632 is inserted in shaft with key way cylindrical 634 successively so that in lower position bearing 632 Circle props up cylindrical shoulder block 635, and the endoporus of bearing spacer 663 is inserted in into shaft with key way cylindrical 634, then will be by the upper endoporus of position bearing 631 Shaft with key way cylindrical 634 is inserted in, finally axle jump ring 610 is placed in jump ring groove 619 with specific purpose tool, axle jump ring 610 Limit position bearing 631 and the axial displacement of lower position bearing 632；

（Three）, the assembled inside of eccentric rotary component 600, upper position bearing 631 and lower position axis on key slot center axle 626 Hold 632 outer rings to be sequentially loaded into pedestal bearing hole 636 so that the upper outer ring of position bearing 631 props up described pedestal hole shoulder block 612, four bearing cap screws 671 pass through flap step through-hole 672 and are connected with the screw thread of pedestal fixing threaded hole 673, by bearing Flap 670 is fixed on the outer face of bearing seat 601, and flap flange collar 678 props up the lower outer ring of position bearing 632；

（Four）, sphere plush copper 666 fix, hemispherical plane cover plate 686 is enclosed on eccentrically weighted shaft 606 in advance, then by spheroid Screw 651 pass through after eccentric shaft step through-hole 652 with the threaded engagement of bulb screw 653 so that bulb plane 685 is close to be fixed on In eccentric axial end 684, eccentrically weighted shaft 606 and sphere plush copper 666 are fastenedly connected；

（Five）, the be hinged assembly of sphere, hemisphere cancave cambered surface 888 is directed at sphere plush copper 666, hemisphere attachment screw 668 passes through Cover-plate step through hole 683 coordinates with the screw thread of hemispherical plane screw 864 to be fastened, and hemispherical plane cover plate 686 is fixed on into half recessed ball and put down On face 886, it is ensured that between described sphere plush copper 666 and described hemisphere cancave cambered surface 888 and described cover plate sphere hole 608 It is hinged for sphere；

（Six）, setting-up eccentricity rotary components 600, by the positioning boss 639 on eccentric rotary component 600 and upper plate through hole 841 are engaged, and take four bearing block screws 844 to consolidate after passing through pedestal fixed via 648 with the eccentric mounting around upper plate through hole 841 Determine the cooperation of the screw threads for fastening of screw 866, the lower plane of upper backup pad 830 pedestal flange 646 being fixed on where upper plate through hole 841 On；

（Seven）, place rock hemisphere container 700, will have crossbeam through hole 766 alignment rock sliding pivot pin 607 so that rock Sliding pivot pin 607 is inserted into crossbeam through hole 766；Two pieces, which are linked up with side plates 702, has hanging plate hook and slot 750 to be placed on to rock fixation On axle 570, assembling finishes.

2nd, steps of exhausting：

（One）, charging rock, choose 16-18 kilograms of non-solid epoxy resin to be vented and pour within half spherical cambered surface 707, Disc type general-purpose machine 300 is opened, motor output shaft 656 transmits moment of torsion by motor flat key 665, and driving eccentric mechanism 616, which is done, to be revolved Transhipment is dynamic；

（Two）, close door closure, shut vacuum tank door closure 500, be one by one rotated into rotation stud 403 by rotation groove 840 Enter in door closure groove 540, rotary handle 402 is opened in locking soon, forces door cover plane surface 588 to be close on ball case open end 805, structure Into static seal；

（Three）, rock effect, while eccentric mechanism 616 rotates, pass through sphere plush copper 666 and hemisphere cancave cambered surface Sphere between 888 is hinged, and driving rocks sliding pivot pin 607 and makees compound motion：Rock sliding pivot pin 607 and both make forward and backward rotation Fortune motion, makees left and right offset movement back and forth again；

Made rotation centered on the axial line of fixing axle 570 can have both been rocked on fixing axle 570 is rocked due to hook side plate 702 Motion, can also fixing axle 570 is cylindrical to move linearly along rocking, produce following special-effect：

Eccentric mechanism 616 drives the be hinged forward and backward displacement resolute made of sphere, and driving is rocked into sliding pivot pin 607 connects With rocking, hemisphere container 700 is overall to make forward and backward swinging motion centered on rocking the axial line of fixing axle 570 together.Now, rock Sliding pivot pin 607 has axial slip in crossbeam through hole 766；

Eccentric mechanism 616 drives the be hinged left and right displacement resolute made of sphere, and driving is rocked into sliding pivot pin 607 connects With rocking, hemisphere container 700 is overall to make left and right offset movement back and forth on fixing axle 570 is rocked together.Now, slip shaft is rocked Pin 607 does not have axial slip in crossbeam through hole 766.

The driving of eccentric mechanism 616 rocks sliding pivot pin 607 and acts as compound motion together with hemisphere container 700 overall one is rocked, Realize and rock hemisphere container 700 while the special-effect of vacuumizing and exhausting；

（Four）, heating auxiliary exhaust, be powered to auxiliary heater 200 so that the inner chamber Celsius temperature of spherical vacuum case 800 reaches To 80-90 degree, external vavuum pump is opened, external vavuum pump is carried out by vacuum gas discharge valve pipe 100 to the inner chamber of spherical vacuum case 800 Vacuum pumping；

When absolute pressure is 10000 Pascal in spherical vacuum case 800, the micro-bubble in hemisphere container 700 is rocked Volume will expand 10 times, and gas is discharged after explosion；

When absolute pressure is 1000 Pascal in spherical vacuum case 800, the micro-bubble body in hemisphere container 700 is rocked Product will expand 100 times, and gas is discharged after explosion；

When absolute pressure is 100 Pascal in spherical vacuum case 800, the more small gas in hemisphere container 700 is rocked Foam product will expand 1000 times, and gas is discharged after being more prone to explosion；

（Five）, pressure balance, after 8-9 minutes provide flow operations, cut off disc type general-purpose machine 300 and auxiliary successively Heater 200 and external vacuum-pump power supply, borrow vacuum gas discharge valve pipe 100 again by 5-6 minutes to spherical vacuum case 800 with External environment condition is done pressure and slowly balanced；

（Six）, open door closure, unclamp open rotary handle 402 soon one by one, it is recessed that rotation stud 403 is rotated away from into door closure one by one Enter after groove 540 in rotation groove 840, door cover plane surface 588 no longer closes sealing with ball case open end 805, opens vacuum tank Door closure 500；

（Seven）, take out by thoroughly exhaust after epoxy resin take out again be placed into normal atmosphere when, exhaust finishes. Even if also micron order residual bubble, it also can only be to be hidden in epoxy resin, the basic nothing of people's naked eyes with nano-grade size that this, which is, Method is recognized, realizes that the artificial stonework product such as artificial jade, artificial agate reaches the effect of the imitative "true" of height.

First, the substantive distinguishing features of the above-mentioned protrusion of the utility model, it is ensured that bring following significant progressive effect：

（One）, spherical vacuum case 800 use spheroid form, anti-negative pressure deformability is most strong under identical wall thickness, and vacuum tank Using the corresponding rotation stud 403 of door closure groove 540 between door closure 500 and spherical vacuum case 800, rotary handle 402 is opened soon and is operated It is convenient flexible；

（Two）, the utility model use the movement locus of sphere plush copper 666 parallel for space between fixing axle 570 with rocking Position relationship, rock and crossbeam through hole 766 and hanging plate hook and slot 750 are set on hemisphere container 700, and hanging plate hook and slot 750 is led to crossbeam It is spatial vertical position relationship between hole 766, allows and rock hanging plate hook and slot 750 on hemisphere container 700 on fixing axle 570 is rocked Both it can rock and make swinging motion centered on the axial line of fixing axle 570, rectilinear movement fortune can also be made along fixing axle 570 is rocked It is dynamic；Drive eccentric mechanism 616 to rotate by eccentric rotary component 600 with reference to motor output shaft 656, utilize eccentric mechanism 616 and rock sliding pivot pin 607 between be hinged for sphere；Accomplish that the driving of eccentric mechanism 616 rocks sliding pivot pin 607 together with shaking Shake hemisphere container 700 overall one and act as compound motion, realize rock hemisphere container 700 while vacuumizing and exhausting it is special Effect；

（Three）, by being powered to auxiliary heater 200, the non-solid asphalt mixtures modified by epoxy resin rocked in hemisphere container 700 after heating Membranous lipid fluidity is more preferable, is more prone to rise the supreme table of flowing after aiding in the micro-bubble volumetric expansion in non-solid epoxy resin Face, gas is discharged after explosion.

Claims (3)

1. a kind of epoxy resin rocks vacuum-pumping equipment, including equipment chassis (801), spherical vacuum case (800), rock hemisphere Container (700), auxiliary heater (200) and disc type general-purpose machine (300) and eccentric rotary component (600), spherical vacuum case (800) it is weldingly fixed on above equipment chassis (801), has ball case open end (805) on spherical vacuum case (800), ball case is opened Mouthful end face (805) place is closed is provided with vacuum gas discharge valve pipe covered with vacuum tank door closure (500), spherical vacuum case on (800) (100) and closed wire blocks (202), it is characterized in that：

Described spherical vacuum case (800) inner chamber upper part has a upper backup pad (830), and plane is fixed with upper backup pad (830) Described disc type general-purpose machine (300)；Spherical vacuum case (800) inner chamber lower part has lower supporting plate (810), lower supporting plate (810) lower plane having heaters boatswain chair (820), auxiliary heater (200), upper backup pad are laid on heater boatswain chair (820) (830) it is provided with lower supporting plate (810) and rocks fixing axle (570)；

It is described to rock that hemisphere container (700) includes half spherical cambered surface (707) and hemisphere loop-drive (705) and two pieces symmetrically arranged Side plate (702) is linked up with, there is hanging plate hook and slot (750) on hook side plate (702), hanging plate hook and slot (750) rocks fixation positioned at described On axle (570), there is hanging plate crossbeam (762) between the hook side plate (702) described in two pieces, hanging plate crossbeam has crossbeam to lead on (762) Hole (766), crossbeam through hole (766), which is slidably matched, rocks sliding pivot pin (607)；

Described eccentric rotary component (600) is fixed on described upper backup pad (830) frontal plane, the general electricity of described disc type There is motor output shaft (656) on machine (300), motor output shaft (656) drives eccentric mechanism by eccentric rotary component (600) (616) rotate, eccentric mechanism (616) and described rock are hinged for sphere between sliding pivot pin (607).

2. a kind of epoxy resin according to claim 1 rocks vacuum-pumping equipment, it is characterized in that：Described eccentric mechanism (616) central lateral plane has key slot center axle (626), and eccentric mechanism (616) lateral surface has eccentrically weighted shaft (606), and bias turns There is sphere plush copper (666) on axle (606) lower end；

Described rocking has hemisphere to accept head (868) at sliding pivot pin (607) upper end, hemisphere, which is accepted, has half on head (868) Recessed ball plane (886), there is hemisphere cancave cambered surface (888), half recessed ball plane (886) week on half recessed ball plane (886) center Enclose and be provided with hemispherical plane screw (864)；

There is cover plate sphere hole (608) and cover-plate step through hole (683), hemisphere attachment screw on hemispherical plane cover plate (686) (668) pass through cover-plate step through hole (683) and coordinate fastening with hemispherical plane screw (864) screw thread, by hemispherical plane cover plate (686) It is fixed on half recessed ball plane (886), it is ensured that described sphere plush copper (666) and described hemisphere cancave cambered surface (888) and institute It is hinged between the cover plate sphere hole (608) stated for sphere.

3. a kind of epoxy resin according to claim 1 rocks vacuum-pumping equipment, it is characterized in that：Described eccentric rotary Component (600) includes bearing seat (601) and pedestal cap (670), has flap central through hole on pedestal cap (670) (676) and flap step through-hole (672), there is flap flange collar (678) on pedestal cap (670) upper surface；Under bearing seat (601) There are pedestal fixing threaded hole (673) and pedestal bearing hole (636) on end face, there is pedestal hole shoulder block pedestal bearing hole (636) upper end (612)；

There is keyway shaft through-hole (625) on key slot center axle (626), through hole keyway (655) is set in keyway shaft through-hole (625), Through hole keyway (655) is engaged with motor flat key (665), and motor output shaft (656) is engaged with keyway shaft through-hole (625)；

Have that shaft with key way changeover portion (649) and shaft with key way are cylindrical (634), and shaft with key way is cylindrical on described key slot center axle (626) (634) there are cylindrical shoulder block (635), upper position bearing (631) inner ring and lower position bearing between shaft with key way changeover portion (649) (632) bearing spacer (663) is set between inner ring, and there are jump ring groove (619), jump ring groove in cylindrical (634) outer end of shaft with key way (619) axle jump ring (610) is provided with.