A kind of vacuum pressing impregnation tank Pneumatic separated Guan Men mechanisms
Technical field
This utility model is related to timber pickling processing equipment technical field, specifically a kind of for Wooden modifying process
The vacuum pressing impregnation tank of technique Pneumatic separated Guan Men mechanisms.
Background technology
Timber is used as four big basic material of the world today(Plastics, steel, cement, timber)One of, which is uniquely may be used
Regenerated resources, with renewable, recycling and can natural degradation the characteristics of.With economic development and living standard not
Disconnected to improve, society is increasing to timber products demand, and the imbalance between supply and demand of timber becomes increasingly conspicuous, except rationally utilizing existing people
Outside work forest timber, the service life of prolonging wood undoubtedly alleviates the important channel of timber supply and demand contradiction.
, due to fast growth, the mothproof performance of wood dimensional stability, mechanical property and its anti-corrosion is usual for artificial forest wood
Than the difference of wildwood timber, it is difficult to meet the demand of wood working industry, therefore artificial forest wood needs to adopt performance modifier
It is modified optimization processing.Handling process more than existing Wooden modifying using vacuum pressed impregnating resin is carried out, and is soaked in timber
Being substantially all during stain resin needs to use vacuum pressure impregnation process tank.Using pressure impregnation process tank to timber pickling resin
The technique being modified is:First pending material is placed on carriage, then in carriage propulsion impregnation process tank, is closed
Tank door, then to impregnation process tank evacuation, fills resin again into tank, and keeps constant high-pressure to processing material after exhausting vacuum
Carry out impregnation process.But the tank door of existing impregnation process tank great majority all using with tank body attachment structure, due to tank during use
All the time on tank body opening, process material to handling makes troubles door, have impact on production efficiency to a certain extent;It is existing in addition
The switching manipulation for having tank door is the mode of artificial rotary switch and push-and-pull operation mostly, there is certain security risk and artificial labor
Fatigue resistance is big.
The content of the invention
The purpose of this utility model is to provide a kind of vacuum pressing impregnation tank Pneumatic separated Guan Men mechanisms, the mechanism
Overall construction design is ingenious, can carry out automatic switch operation by switch board, easy to operate, effectively reduces the labor of operator
Fatigue resistance and security performance height.
To achieve these goals, the technical solution adopted in the utility model is, a kind of vacuum pressing impregnation tank is with pneumatic
Separate type Guan Men mechanism, including circular arc tank door, front band, lower catch hoop, the first drive cylinder, the second drive cylinder, support column,
Can the turning arm of 360 ° of rotations, overhead gage and lower baffle plates, the overhead gage and lower baffle plate are symmetrically welded at vacuum pressing impregnation tank
At the top of the opening of pressure-bearing tank body and bottom, the front band and lower catch hoop are respectively symmetrically the opening for being socketed in pressure-bearing tank body
Portion, and contact with overhead gage and lower baffle plate;It is equipped with a pair of cylinder installing arms on the front band and lower catch hoop, described the
The fixed seat of one drive cylinder and the second drive cylinder is fixedly connected with a pair of cylinder installing arms, and the first drive cylinder and second drives
The piston rod hanger of cylinder of taking offence is fixedly connected to cylinder installing arm with another;The support column is fixed on the lateral wall of pressure-bearing tank body
On, one end of the turning arm is movably arranged on the top of support column by turntable bearing, and the other end is fixedly connected with tank door.
As it is of the present utility model it is a kind of improve, also including an air seal set, the air seal set by breather line with
High-pressure air source is connected, and the air seal set is arranged on tank door, and the outward flange of the tank door is provided with inflation seal ring, institute
State inflation seal ring to be connected with air seal set.
Semicircle, the cylinder are as the shape of a kind of improvement of the present utility model, the front band and lower catch hoop
Installing arm is vertically set on the side of front band and lower catch hoop, is provided with pressing cage plate in the joint of front band and lower catch hoop,
The end of the front band and lower catch hoop is set on pressing cage plate.
Improve as one kind of the present utility model, first drive cylinder and the second drive cylinder pass through electromagnetic valve and set
The automatic control cabinet electrical connection on pressure-bearing tank body lateral wall is put, so as to realize driving to first and second by automatic control cabinet
Cylinder is automatically controlled, and then realizes the automation mechanized operation of tank body open and close door.
Relative to prior art, overall construction design of the present utility model is ingenious, dismounting assembling convenient maintenance and replacement, structure
Simple and reliable, easy to use, low cost perfect can realize the automatic of impregnating autoclave by the drive cylinder and upper lower catch hoop that arrange
Switching tank door operation, so as to substantially increase the hommization degree and processing safety of open and close door, also effectively reduces labor
Fatigue resistance;Tank door and pressure-bearing tank body are carried out by mounting post and turning arm it is separately positioned, and by the 360 of turning arm ° rotate
Where effect is moved to tank door away from pressure-bearing tank body opening, realize sliding in feeding trolley and tank body so as to easily facilitate
The slitless connection of guide rail, effectively increases production efficiency.In addition, by arranging inflation seal ring in the edge of tank door and matching somebody with somebody
Closing air seal set carries out sealing use, can effectively improve the sealing property between tank door and tank body, also improves
Impregnating by pressure effect.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:1- tank doors, 2- front bands, 3- lower catch hoops, the first drive cylinders of 4-, the second drive cylinders of 5-, 6- support columns,
7- turning arms, 8- overhead gages, 9- lower baffle plates, 10- pressing cage plates, 11- cylinder installing arms, 12- piston rod hangers, 13- fixed seats,
14- air seal sets, 15- breather lines.
Specific embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with the accompanying drawings this utility model to be further described
And introduction.
As shown in figure 1, a kind of vacuum pressing impregnation tank Pneumatic separated Guan Men mechanisms, including circular arc tank door 1, upper card
Hoop 2, lower catch hoop 3, the first drive cylinder 4, the second drive cylinder 5, support column 6, can 360 ° rotation turning arm 7,8 and of overhead gage
Lower baffle plate 9, the overhead gage 8 and lower baffle plate 9 are symmetrically welded at the top of the opening of vacuum pressing impregnation tank pressure-bearing tank body and bottom
Portion, for playing positioning action to front band 2 and lower catch hoop 3, prevents front band 2 and lower catch hoop 3 from occurring in use to move
Position and cause sealing to be deteriorated.The front band 2 and lower catch hoop 3 are respectively symmetrically the open end for being socketed in pressure-bearing tank body, and with
Overhead gage 8 and lower baffle plate 9 contact, for by 1 banding of circular arc tank door tank body opening.In the front band 2 with
The fixed seat 13 and one of a pair of cylinder installing arms 11, first drive cylinder 4 and the second drive cylinder 5 is equipped with clip 3
Cylinder installing arm 11 is fixedly connected, the piston rod hanger 12 of the first drive cylinder 4 and the second drive cylinder 5 is with another to cylinder
Installing arm 11 is fixedly connected;So as to drive upper and lower clip to do relative or move toward one another to realize upper and lower clip using drive cylinder
The operation of banding or release to tank door 1.The support column 6 is fixed on the lateral wall of pressure-bearing tank body, and the one of the turning arm 7
End is movably arranged on the top of support column 6 by turntable bearing, and the other end is fixedly connected with tank door 1.Support column 6 is for rotation
Arm 7 and tank door 1 are fixed support, and tank door 1 is hanging on turning arm 7.
In addition, also including an air seal set 14 in the Guan Men mechanisms, the air seal set 14 is by breather line 15 and height
Pressurized air source(Do not show in figure)It is connected, the air seal set 14 is arranged on tank door 1, the outward flange of the tank door 1 is provided with
Inflation seal ring(Do not show in figure), the inflation seal ring is connected with air seal set 14.Closure tank can pass through behind the door
Air seal set 14 is inflated expansion to inflation seal ring, and then plays good sealing function;And before tank door is opened
Pumping contraction is carried out by air seal set 14 to inflation seal ring, and then is easier to detach tank door from tank body opening.
Specifically, the shape of the front band 2 and lower catch hoop 3 is designed to semicircle, so as to preferably be fitted in tank body
Opening, the cylinder installing arm 11 are vertically welded on the side of front band 2 and lower catch hoop 3, in front band 2 and lower catch hoop 3
Joint be provided with pressing cage plate 10, the end of the front band 2 and lower catch hoop 3 is set on pressing cage plate 10.Pressing set
Upper and lower clip is further positioned by plate 10, can prevent them from producing pulling force because of action of gravity to first and second drive cylinder
And drive cylinder is damaged, play a part of to protect first and second drive cylinder.
First drive cylinder 4 and the second drive cylinder 5 pass through electromagnetic valve(Do not show in figure)Be arranged on pressure-bearing tank
Automatic control cabinet on body lateral wall(Do not show in figure)Electrical connection, so as to realize driving to first and second by automatic control cabinet
Take offence the automatically controlling of cylinder, and then realize the automation mechanized operation of tank body open and close door 1.Automatic control cabinet is provided with controller, leads to
Controller is crossed to the gain and loss electric control of electromagnetic valve to realize automatically controlling first and second drive cylinder, and then realizes upper and lower card
The automatic banding of hoop and release operation.
It should be noted that in the claims, word "comprising" does not exclude the presence of element not listed in the claims.
The use of first, second grade of word does not indicate that any order, these words can be construed to title.
Technological means disclosed in this utility model scheme are not limited only to the technological means disclosed in above-mentioned embodiment, also
Including the technical scheme being made up of above technical characteristic combination in any.It should be pointed out that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.