CN201244473Y

CN201244473Y - Novel high-performance artificial stone vacuum box

Info

Publication number: CN201244473Y
Application number: CNU2008200429036U
Authority: CN
Inventors: 彭学文
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-11
Filing date: 2008-01-11
Publication date: 2009-05-27
Anticipated expiration: 2018-01-11

Abstract

The utility model relates to a high-performance artificial stone vacuum box which comprises vacuum chambers, overhead doors and a vibration conveyor belt; the overhead doors can be automatically sealed; the vibration conveyor belt is arranged in the box; the box can be divided into a single-chamber box and a three-chamber box; the single-chamber box is provided with two overhead doors which can be automatically sealed; the three-chamber box is provided with three vacuum chambers which can be used with four overhead doors which can be automatically sealed to carry out vibration exhaust and vacuum pumping exhaust to the product, thereby improving the density and the quality of the product. The vacuum box has reasonable design, small-sized doors and good sealing performance; the production effect of the three-chamber vacuum box is more than three times that of the traditional vacuum box, and the production effect of the single-chamber vacuum box is also far higher than that of the traditional vacuum box; in addition, the vacuum scope is wide, so the high-performance artificial stone vacuum box is ideal equipment for manufacturing artificial stone, is applicable to the production and the processing of other chemical, decoration materials, foods and the like, effectively improves production efficiency and product quality, and reduces production cost.

Description

Novel high-performance artificial stone vacuum tank

Technical field

The utility model belongs to vacuum equipment, particularly a kind of novel high-performance artificial stone vacuum tank.

Background technology

In the production and processing of chemical industry, ornament materials, food, electronic product etc., often need to extract out gas or bubble that product produced in process, allow some product rapid expanding all need to use vacuum tank.The purposes of vacuum tank is more and more wider now, and the product that needs are vacuumized plays good sealed vacuum effect, and the product raw material that also do not solidify are carried out vacuum gas bleeding or bubble, increases product density, improves the quality of product.

The vacuum chamber door that the most generally uses all is to be connected on the casing with hinge now, opens the door, closes the door and need manually just can finish, and also the side of occupationing of land will reach sealing very much, also relatively requires great effort.This vacuum tank vacuum time is long, and the product limited field is big, can only be low, the expansive raw material effect of vacuum is obvious to viscosity, and the not expansive raw material effect of viscosity high vacuum is just undesirable.Traditional artificial stone vacuum tank is like this, and there is not a good conveying device, product will be placed on the outer mould vehicle of casing, through the transition railcar mould vehicle is shifted onto the casing doorway together with product, again the mould vehicle on the twilight orbit car is advanced vacuum tank together with product, the twilight orbit car is being withdrawed from outside the stroke range of going out at closing time, because hinged door switch needs very big space, the special-purpose vacuum tank of artificial stone has two such doors in tank ends, the width of a door is long near half casing, two outdoors portion a twilight orbit car is respectively arranged, be that product advances vacuum tank to use on one side, another side is the product in the vacuum tank to be pulled out casing use, the twilight orbit car is long near a vacuum tank on one side, loading of product, conveying and vacuum need the so long places of four casings, vacuumize generally and will just can finish for the artificial stone product with more than ten minutes, material must necessarily require under the proportioning ratio prerequisite, general artificial stone is to add certain filler cohesion with unsaturated polyester second resin to form, be to use natural gravel, stone flour is filled, when having added vacuum, filler just is difficult for expanding, exhaust problem, filler adds to have lacked easily and vacuumizes, but cost is just high, and quality intensity also is affected.

Summary of the invention

The purpose of this utility model provides a kind of novel high-performance artificial stone vacuum tank, the self-sealing overhead door of energy is arranged, it in the casing shaker belting, casing can divide single chamber casing and 3 chamber bodies, the single chamber casing cooperates the self-sealing overhead door of 2 roads energy, and 3 chamber bodies have 3 vacuum chambers, cooperates the self-sealing overhead door of 4 roads energy, product is carried out vibration air exhaust and vacuumizing and exhausting processing, improve the density and the quality of product.

The utility model is made up of vacuum chamber, overhead door, shaker belting, 3 chamber bodies can be divided into 3 vacuum chambers 1 to vacuum chamber by self-sealing overhead door 2 by 4 roads, overhead door 2 links with plate wheel 3, the outer reductor 4 of case links with the outer plate wheel 26 of casing, and each vacuum chamber 1 inner bottom part is equipped with independently conveyer belt 9 not to be had joint reductor 25 outward with casing and link.

On the described overhead door 2 sealing gasket 21 is housed, top is equipped with plate wheel 3 middle parts triangle lever 15 and connecting rod 17 is housed, one jiao of triangle lever 15 is connected on the overhead door 2, fixed steel wire rope for one jiao, link to each other with plate wheel 3 by leading block 16, counterweight 12 links to each other with plate wheel 26, plate wheel 3 and plate wheel 26 are connected on the power transmission shaft and are driven by reductor 4, another angle links to each other with slide block 18, connecting rod 17 in succession overhead door 2 and slide block 18, adjusting yoke 20 two slide blocks 18 of ining succession, slide block 18 can slide up and down in chute 14, and chute 14 bottoms are provided with block 19, relief valve 5 is contained on the previous and back vacuum chamber 1, vacuum meter 28 and observation window 6 all are connected on each vacuum chamber 1, and Vacuum ball valve 7 is connected vavuum pump 13 with magnetic valve 11, and logical pressure ball valve 8 connects 3 vacuum chambers.

Last vacuum chamber of described 3 Room vacuum tanks is the plain edition conveyer belt, preceding 2 vacuum chambers are shaker belting, shaker belting is made up of shake table 23, oscillating column pump 22, conveyer belt 9, damping frame 24, conveyer belt automatic regulating apparatus 27, be installed in the casing inner bottom part, casing does not have joint reductor 25 outward and links to each other with conveyer belt, and the power transmission shaft and the casing that do not have joint reductor 25 and reductor 4 are provided with sealing device 10.

Described vacuum chamber can be divided into the single chamber casing.

The utility model is reasonable in design, door is the side of occupation of land not, good airproof performance, 3 Room vacuum tanks are renderd a service high more than 3 times than the production of traditional vacuum case, the single-chamber vacuum case is also renderd a service much higher than the production of traditional vacuum case, and vacuum range is big, it is the ideal equipment of making artificial stone, also be applicable to the production and processing of other chemical industry, ornament materials, food etc., effectively improve productivity effect and product quality, reduce production costs.

Description of drawings

Fig. 1 is the utility model 3 Room vacuum box structure schematic diagrames;

Fig. 2 is the utility model casing side structure schematic diagram;

Fig. 3 is the utility model overhead door closed condition figure;

Fig. 4 is the utility model overhead door opening figure;

Fig. 5 is the utility model shaker belting structure chart.

The specific embodiment

As shown in Figure 1, it is one 3 Room vacuum tank, be that a long casing can be divided into 3 vacuum chambers 1 by self-sealing overhead door 2 by 4 roads, the lifting of door is all by outer reductor 4 controls of casing, middle two door sealings each vacuum chamber in vacuum chamber all has independently conveyer belt 9, what preceding two vacuum were used is shaker belting 9, what have only that last vacuum chamber uses is duck conveyor belt, the operation principle of 3 Room vacuum tanks has been production sharings that will vacuumize 3 vacuum periods, in each vacuum chamber, finish respectively, a period finish after product just enter next vacuum chamber and finish next period vacuum, the logical pressure valve 8 of adjacent two vacuum chambers will be opened earlier and guarantee that two chamber pressures are consistent when the lifting of middle two overhead doors 2 and product were carried and all opened the door under vacuum condition, and door was just beaten to such an extent that open when pressure was consistent.Preceding two vacuum chambers are main vacuum chamber, shaker belting 9 just is contained in these two vacuum chambers, shaker belting 9 is finished conveying product is vibrated, accelerate product and discharge gas or bubble, last vacuum chamber is that negative vacuum chamber also is a pressure releasing chamber, product is finished pressure release just can go out vacuum tank, also just need not vibration air exhaust again.

As shown in Figure 2, sealing device 10 is arranged between the power transmission shaft of overhead door 2 and conveyer belt 9 and the casing, counterweight 12 is housed on the plate wheel 26, overhead door 2 is fixed on plate wheel 3 and the plate wheel 26 by steel wire rope with counterweight 12, plate wheel 3 and plate wheel 26 are linked to each other by power transmission shaft, 12 one-tenth motions in the other direction of door and counterweight, door rising counterweight 12 just descends, and the student falls counterweight 12 and just rises.

Shown in Fig. 3,4, door be the weight of door to be transformed into pressure to casing from movable sealing by triangle lever 15, the vacuum when vacuumizing in the casing can firmly hold door and compress sealing gasket 21, reaches desirable sealing.Start reductor 4 as long as open the door, plate wheel 3 is folded steel wire rope, steel wire rope can be through leading block 16 pulling triangle levers 15, one angle leading block 16 of triangle lever 15 is close, casing slit separately between door, when triangle lever 15 is directed to pulley 16 when blocking, the slit reaches about 1 centimetre between door and casing, the door open make with slide block 18 along with steel wire rope rises at chute, door is raised to highest line journey position, and travel switch cuts out reductor 4, and overhead door 2 is finished unlatching.At closing time, start reductor 4, steel wire rope is to transferring, door is along with slide block 18 glides in chute, when slide block 18 is blocked by

block

19,15 beginnings of triangle lever separate with leading block 16, and overhead door 2 is pressed on the casing up to door to casing is close fully, travel switch cuts out reductor 4, and steel wire rope stops to descend to finishing closing the door.

As shown in Figure 5, shaker belting 9 is made up of shake table 28, oscillating column pump 22, conveyer belt and damping frame and conveyer belt automatic regulating apparatus 27, be installed in the vacuum tank inner bottom part, this conveyer belt energy conveying products can vibrate product again, vibrational energy reduces the viscosity of product material, discharge gas or bubble, shaker belting Room 3, single-chamber vacuum have all been installed, and vibration is worked with vacuum, the vacuum range of Room 3, single-chamber vacuum case has also just improved, and shaker belting also can use separately.

Ball valve on the vacuum tank can be used automatic ball valve instead, adds lead limit switch on conveyer belt and the overhead door, loads onto vacuum transducer on the vacuum tank, just can use PLC to control automatically, has become automatic equipment.

3 chamber bodies can be done the combined type design, be convenient to transportation in the time of separately, 3 chambers are separately added two overhead doors just can become 3 single-chamber vacuum casees, also can change the convenient various product of producing of design size, 3 Room vacuum tanks are fit to produce in enormous quantities, no matter be that single chamber or 3 Room vacuum tanks have used overhead door just can reduce the floor space of equipment, also just can directly be input into or export vacuum tank to product with conveyer belt, as long as used the artificial stone vacuum tank of shaker belting, just can reduce the resin use amount of artificial stone, thereby reduce the cost of product, the artificial stone hardness that reduces resin can be higher, also be not easy distortion, quality can be better.Also can produce simultaneously cement, gypsum series products.

Claims

1, a kind of novel high-performance artificial stone vacuum tank, form by vacuum chamber, overhead door, shaker belting, it is characterized in that 3 chamber bodies can be divided into 3 vacuum chambers (1) to vacuum chamber by self-sealing overhead door (2) by 4 roads, overhead door (2) links with plate wheel (3), the outer reductor (4) of case links with the outer plate wheel (26) of casing, and each vacuum chamber (1) inner bottom part is equipped with independently conveyer belt (9) not to be had joint reductor (25) outward with casing and link.

2, according to the described novel high-performance artificial stone of claim 1 vacuum tank, it is characterized in that being equipped with on the described overhead door (2) sealing gasket (21), top is equipped with plate wheel (3) middle part triangle lever (15) and connecting rod (17) is housed, one jiao of triangle lever (15) is connected on the overhead door (2), fixed steel wire rope for one jiao, link to each other with plate wheel (3) by leading block (16), counterweight (12) links to each other with plate wheel (26), plate wheel (3) and plate wheel (26) are connected on the power transmission shaft and are driven by reductor (4), another angle links to each other with slide block (18), connecting rod (17) in succession overhead door (2) and slide block (18), adjusting yoke (20) two slide blocks (18) of ining succession, slide block (18) can slide up and down in chute (14), chute (14) bottom is provided with block (19), relief valve (5) is contained on the previous and back vacuum chamber (1), vacuum meter (28) and observation window (6) all are connected on each vacuum chamber (1), Vacuum ball valve (7) is connected vavuum pump (13) with magnetic valve (11), and logical pressure ball valve (8) connects 8 vacuum chambers.

3, according to the described novel high-performance artificial stone of claim 1 vacuum tank, last vacuum chamber that it is characterized in that described 3 Room vacuum tanks is the plain edition conveyer belt, preceding 2 vacuum chambers are shaker belting, shaker belting is made up of shake table (23), oscillating column pump (22), conveyer belt (9), damping frame (24), conveyer belt automatic regulating apparatus (27), be installed in the casing inner bottom part, casing does not have joint reductor (25) outward and links to each other with conveyer belt, and the power transmission shaft and the casing that do not have joint reductor (25) and reductor (4) are provided with sealing device (10).

4,, it is characterized in that casing can divide the single chamber casing according to the described novel high-performance artificial stone of claim 1 vacuum tank.