SMT storage cart
Technical field
The present invention relates to a kind of storage cart, particularly a kind of SMT storage cart.
Background technology
SMT(Surface Mounted Technology, surface mounting technology) be most popular a kind of technology and technique in current Electronic Assemblies industry.Mostly layer frame on SMT materials vehicle of the prior art is to be welded on vehicle body, position relationship between each layer of frame is relatively fixing, then material size in actual use procedure, highly differ, if reserved highly not enough between layer frame can cause the material access inconvenience on intermediate altitude layer frame.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, a kind of SMT storage cart is provided, solve the prior art middle level frame technical matters that fixedly cause material access inconvenience relative to storage cart.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of SMT storage cart, comprise four pillar stiffeners that vertically arrange, and between pillar stiffener, level is provided with layer frame and storage basket, and described storage basket is located at the below of layer frame; Described layer frame comprises top layer layer frame and interlayer frame, and top layer layer frame, interlayer frame are respectively equipped with frame separately and the layer net for support material, and the frame of described top layer layer frame is fixedly connected with pillar stiffener; What the frame left and right sides of interlayer frame was parallel to each other is provided with one first slide rail, and the front end of the first slide rail is provided with the first roller; Corresponding with the first roller second slide rail that is provided with on described pillar stiffener, what the rear end of described the second slide rail was corresponding with the first slide rail is provided with the second roller.
The rear end of described the first slide rail is provided with slides limiting stopper.
Described storage basket is made up of with enclosing in the side plate of base plate surrounding base plate.
The rear end of described the second slide rail also offers the mouth of dodging that slides into the second slide rail for the first roller.
On described pillar stiffener, be also connected with push and pull bar.
Described pillar stiffener lower end is also provided with belt brake castor.
Compared with prior art, the beneficial effect that the present invention reaches is: interlayer frame is connected with pillar stiffener relative sliding, in the time that needs are deposited or extract material, can, directly by the pull-out of interlayer frame, have conveniently advantage of material access; Be provided with storage basket, the material of the small volume on preventing layer frame drops in transit; Be provided with push and pull bar and be convenient to the extraction of interlayer frame.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
In figure: 1, pillar stiffener; 2a, 3a, frame; 2b, 3b, layer net; 4, the first slide rail; 5, the second slide rail; 6, the first roller; 7, the second roller; 8, slide limiting stopper; 9a, base plate; 9b, side plate; 10, push and pull bar; 11, belt brake castor.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples are only for technical scheme of the present invention is more clearly described, and can not limit the scope of the invention with this.
As shown in Figure 1, SMT storage cart, comprises four pillar stiffeners 1 that vertically arrange, and between pillar stiffener 1, level is provided with layer frame and storage basket, and storage basket is located at the below of layer frame, and storage basket is made up of with enclosing in the side plate 9b of base plate 9a surrounding base plate 9a.Layer frame comprises top layer layer frame and interlayer frame, and top layer layer sets up and is useful on the layer net 2b of support material and the frame 2a for bound layer net 2b, and top layer layer frame is fixedly connected with pillar stiffener 1 by frame 2a.Same, interlayer frame is also provided with frame 3a and the layer net 3b for support material.Different from top layer layer frame, the frame 3a left and right sides of interlayer frame is respectively equipped with 4, two the first slide rails 4 of first slide rail and is parallel to each other.The rear end that the front end of the first slide rail 4 connects the first roller 6, the first slide rails 4 is provided with slides limiting stopper 8.Correspondingly with the first roller 6 on pillar stiffener 1 be provided with the second slide rail 5, the second slide rails 5 and the first slide rail 4 is parallel to each other, what the rear end of the second slide rail 5 was corresponding with the first slide rail 4 is provided with the second roller 7.When use, the first roller 6 slides along the second slide rail 5, and the second roller 7 slides along the first slide rail 4.For the ease of the installation of interlayer frame, also offer the mouth of dodging that slides into the second slide rail 5 for the first roller 6 in the rear end of the second slide rail 5, the first roller 6 slides mouthful place that dodges to the second slide rail 5, upwards holding up interlayer frame can make interlayer frame depart from pillar stiffener 1, when installation, the first roller 6 of the interlayer frame left and right sides is slided into the second slide rail 5 by dodging mouth.For the ease of extracting interlayer frame, on pillar stiffener 1, be also connected with push and pull bar 10.Pillar stiffener 1 lower end is also provided with belt brake castor 11.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and distortion, these improvement and distortion also should be considered as protection scope of the present invention.