A kind of anti-seismic structure applied to LED sealing machine
Technical field
The present invention relates to a kind of anti-seismic structures applied to LED sealing machine.
Background technique
LED sealing machine can generate strong vibration at work, and the most commonly used is plurality of steel plates for the support construction of LED sealing machine
The cabinet being spliced into, cabinet can accommodate route and control device, but at work using the LED sealing machine of this structure,
The shockproofness of fuselage cannot effectively be weakened, and the rigidity of cabinet is inadequate, be easily deformed in sealing machine vibration.If
The structure that meter can be improved LED sealing machine anti-seismic performance is current technical problem urgently to be solved.
Summary of the invention
Present invention seek to address that above-mentioned mentioned technical problem, provides a kind of anti-seismic structure applied to LED sealing machine.
The present invention is realized by following technical solution: a kind of anti-seismic structure applied to LED sealing machine, including bottom
Frame and the support board group being arranged on chassis, the support board group includes the first plate from top to bottom set gradually, second flat
The thickness of plate and third plate, the first plate and third plate is all larger than the thickness of the second plate, the second plate and third plate
Cross section area be all larger than the first plate cross section area.
Preferably, the thickness of the first plate is greater than the thickness of third plate, and the area of the cross section of third plate is greater than the
The area of the cross section of two plates.
Preferably, the first plate, the second plate and third plate are attached by bolt.
Preferably, the junction of chassis and support board group is evenly equipped with several first mounting blocks, and chassis includes being parallel to each other to set
The upper frame and lower frame set, and connect four columns of upper frame and lower frame, upper frame and lower frame are in rectangle, and four
Column is separately positioned on four angles of frame and lower frame;Two long sides for connecting upper frame are provided on the inside of upper frame
Upper connecting rod, the lower link of two long sides of connection lower frame, the short side of upper connecting rod and upper frame are provided on the inside of lower frame
Parallel, upper connecting rod and lower link are arranged in parallel;Be connected with X-type connector between upper connecting rod and lower link, upper frame with
Hound is connected between column.
Preferably, upper connecting rod and lower link include two, wherein a upper connecting rod and corresponding lower link respectively with X
The both ends of type connector are connected, and another upper connecting rod is connected with one end of hound.
Preferably, the bottom of lower frame is provided with castor and/or support leg, is additionally provided with connection castor and/or support leg
The second mounting blocks, second mounting blocks include at least three, and castor and/or support leg and the second mounting blocks correspond.
Preferably, support leg includes nut, the screw rod of screw rod, two be set on screw rod for being attached with lathe
The first connector for being provided with of bottom, the bottom of the first connector is connected with the second connector, and the first connector and second connect
Junctor is slidably connected in such a way that spherical surface connects.
Beneficial effect is: compared with prior art, a kind of anti-seismic structure applied to LED sealing machine of the invention is with first
Plate, the second plate and third plate constitute the support board group an of bumper and absorbing shock, so that absorbing shock performance improves.Third
Flat plate bottom is equably provided with the first mounting blocks of several connection chassis, and the way of contact of this small area reduces processing
The difficulty of contact surface improves the flatness of contact surface, reduces the internal stress of anti-seismic structure.Lower frame bottom is provided with height
Adjustable support leg, the lift support foot when LED sealing machine needs mobile, makes castor land and moves LED sealing machine;?
LED sealing machine reduces support leg when needing to fix on the ground, and support leg is made to land fixed LED sealing machine.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail, in which:
Fig. 1 is the schematic diagram at one visual angle of anti-seismic structure;
Fig. 2 is the explosive view at one visual angle of anti-seismic structure.
Specific embodiment
As Figure 1-Figure 2, a kind of anti-seismic structure applied to LED sealing machine of the present embodiment includes chassis 2 and setting
Support board group 1 on chassis 2, support board group 1 include the first plate 11 from top to bottom set gradually, the second plate 12 and the
The thickness of three plates 13, the first plate 11 and third plate 13 is all larger than the thickness of the second plate 12, the second plate 12 and third
The area of the cross section of plate 13 is all larger than the area of the cross section of the first plate 11.The thickness of first plate 11 is flat greater than third
The thickness of plate 13, the area of the cross section of third plate 13 are greater than the area of the cross section of the second plate 12.First plate 11,
Two plates 12 and third plate 13 are attached by bolt.First plate 11, the second plate 12 and third plate 13 are used for structure
At the support board group 1 of a bumper and absorbing shock, the first plate 11 is directly in contact with vibroseis, from the first plate 11 to third plate
The area of 13 cross sections is sequentially increased, and 12 thickness of the second plate is minimum, these settings are provided to improve the buffering of support board group 1
Damping performance.
13 bottom of third plate is provided with chassis 2 and several are used to connect the first mounting blocks 21 of chassis 2, and chassis 2 wraps
Upper frame 22 and lower frame 23 arranged in parallel are included, and connects four columns 24 of upper frame 22 and lower frame 23, on
Frame 22 and lower frame 23 are in rectangle, and four columns 24 are separately positioned on four angles of frame 22 and lower frame 23;Upper ledge
The inside of frame 22 is provided with the upper connecting rod 221 for connecting two long sides of upper frame 22, and the inside of lower frame 23 is provided under connection
The lower link 231 of two long sides of frame 23, upper connecting rod 221 is parallel with the short side of upper frame 22, upper connecting rod 221 and lower link
231 is arranged in parallel;Be connected with X-type connector 25 between upper connecting rod 221 and lower link 231, upper frame 22 and column 24 it
Between be connected with hound 26.Upper connecting rod 221 and lower link 231 include two, wherein a upper connecting rod 221 and it is corresponding under
Connecting rod 231 is connected with the both ends of X-type connector 25 respectively, and another upper connecting rod 221 is connected with one end of hound 26.The
Three plates, 13 bottom is equably provided with the first mounting blocks 21 of several connection chassis 2, and the way of contact of this small area reduces
The difficulty of processing contact surface, improves the flatness of contact surface, reduces the internal stress of anti-seismic structure.Upper frame 22 and column
It is provided with hound 26 between 24, X-type connector 25 is provided between upper connecting rod 221 and lower link 231, this set is reinforced
Bonding strength between upper frame 22 and lower frame 23.Upper frame 22, lower frame 23, X-type connector 25 are all made of pipe fitting structure
It makes, obtains optimal rigidity in the case where reducing 2 weight of chassis.
The bottom of lower frame 23 is provided with castor 4 and/or support leg 3, is additionally provided with connection castor 4 and/or support leg 3
Second mounting blocks 27, second mounting blocks 27 include at least three, and castor 4 and/or support leg 3 and the second mounting blocks 27 are one by one
It is corresponding.Support leg 3 includes nut 32, the screw rod 31 of screw rod 31, two be set on screw rod 31 for being attached with lathe
The first connector 33 for being provided with of bottom, the bottom of the first connector 33 is connected with the second connector 34, the first connector 33
It is slidably connected by way of being connect with the second connector 34 spherical surface.Branch is increased when LED sealing machine needs mobile
Support foot 3 makes castor 4 land and moves LED sealing machine;Support leg 3 is reduced when LED sealing machine needs to fix on the ground, is made
Support leg 3 lands fixed LED sealing machine.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.