Machinery displacement feeding-distribution device
Technical field
The present invention relates to a kind of mechanical displacement feeding-distribution device, can once realize according to demand sub-material and the balance of multiple products, be particularly useful for sub-material and the balance of hardware product.
Background technology
In mechanical automation assembling, for complicated plant equipment, the parts kind that relates to is many, quantity is large, and the hardware parts that wherein relate to, because its size is little, easily mix up unrest, need to classify to it, need particularly its sub-material and balance.
At present the sub-material of hardware product and balance be mainly by manual operation, and operator is hardware product putting in pallet one by one, and personnel demand is many, and labour intensity is large, and uninterrupted working time is long, and production capacity is low.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of mechanical displacement feeding-distribution device is provided, can once realize sub-material and the balance of multiple products.
Technical scheme of the present invention is as follows:
A kind of mechanical displacement feeding-distribution device, this feeding-distribution device comprises: fixed head, the first side gripper shoe being fixedly connected with its two ends below fixed head and the second side gripper shoe, at connecting plate and two guided ways of the level setting gradually from top to bottom between the first side gripper shoe and the second side gripper shoe, be fixed on the sub-material main body expansion bracket arranging on cylinder on connecting plate, two guided ways; Described sub-material main body expansion bracket stiff end is fixedly connected with the first side gripper shoe, and telescopic end is fixedly connected with cylinder; Described sub-material main body expansion bracket is provided with vacuum cup sub-material main body by some bottoms forms through pulling piece to be slidably connected; Described sub-material main body comprises distribution block; Described distribution block is provided with two guide rail holes, three the interchangeable fixing holes in position, stepped holes and keeps away a hole; In sub-material main body expansion bracket, adjacent two distribution block are the first distribution block, the second distribution block, pull piece one end to be fixedly connected with the fixing hole of the first distribution block, the stepped hole of the other end and the second distribution block is slidably connected, the stepped hole of the first distribution block and the second distribution block to keep away a hole corresponding, the first distribution block to keep away a hole corresponding with the fixing hole of the second distribution block.
Preferably, described feeding-distribution device also comprises limited block, and described limited block top is fixed on by the connecting plate of the second side gripper shoe, and bottom level position is between two guided ways and sub-material main body expansion bracket.
Preferably, described sub-material main body also comprises the gas-tpe fitting being positioned at above distribution block, the vacuum cup that is positioned at distribution block bottom and is communicated with gas-tpe fitting.
Further, on fixed head, be provided with the integrated package that confluxes, described in the some tap holes that integrated package is provided with a main aperture, is connected with gas-tpe fitting that conflux.
Preferably, described sub-material main body also comprises and is positioned at two gas-tpe fittings at two ends above distribution block, two vacuum cups that are positioned at two ends, distribution block bottom and are communicated with gas-tpe fitting.
Further, be provided with two integrated packages that conflux in both sides, the long limit of fixed head, described in the some tap holes that integrated package is provided with a main aperture, is connected with gas-tpe fitting that conflux.
Adopt such scheme, the present invention's machinery displacement feeding-distribution device can once be realized sub-material and the balance of multiple products, solve at present artificial balance labour intensity large, uninterrupted working time is long, the problems such as production capacity is low, have improved production capacity, have reduced labour intensity, shorten uninterrupted working time, be beneficial to and realize output bas line.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention one;
Fig. 2 is sub-material main body A stereogram of the present invention;
Fig. 3 is sub-material main body B stereogram of the present invention;
Fig. 4 is sub-material main body C stereogram of the present invention;
Fig. 5 is piece and the adjacent sub-material main body installation diagram of pulling of the present invention;
Fig. 6 is sub-material main body expansion bracket assembling stereogram of the present invention.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Referring to Fig. 1 to Fig. 6, the invention provides a kind of mechanical displacement feeding-distribution device, this feeding-distribution device comprises: fixed head 1, the first side gripper shoe 2a being fixedly connected with its two ends below fixed head 1 and the second side gripper shoe 2b, at connecting plate 3 and two guided ways 4 of the level setting gradually from top to bottom between the first side gripper shoe 2a and the second side gripper shoe 2b, be fixed on the sub-material main body expansion bracket 6 arranging on cylinder 5 on connecting plate 3, two guided ways 4; Described sub-material main body expansion bracket 6 stiff ends are fixedly connected with the first side gripper shoe 2a, and telescopic end is fixedly connected with cylinder 5; Described sub-material main body expansion bracket 6 is provided with vacuum cup 603a/603b sub-material main body by some bottoms forms through pulling piece 604 to be slidably connected; Described sub-material main body comprises distribution block 601; Described distribution block 601 is provided with two guide rail hole 606a/606b, three the interchangeable fixing hole 605a in position, stepped hole 605b and keeps away a hole 605c; In sub-material main body expansion bracket 6, adjacent two distribution block 601 are the first distribution block, the second distribution block, pull piece 604 one end to be fixedly connected with the fixing hole 605a of the first distribution block, the stepped hole 605b of the other end and the second distribution block is slidably connected, the stepped hole 605b of the first distribution block and the second distribution block to keep away a hole 605c corresponding, the first distribution block to keep away a hole 605c corresponding with the fixing hole 605a of the second distribution block.
Described feeding-distribution device also comprises limited block 7, and described limited block 7 tops are fixed on by the connecting plate 3 of the second side gripper shoe 2b, and bottom level position is between two guided ways 4 and sub-material main body expansion bracket 6; Limited block 7 is used for the ultimate range that the telescopic end of the sub-material main body expansion bracket 6 that driven by cylinder 5 of restriction stretches, and ensures that the length that distance that cylinder 5 drives opens with sub-material main body expansion bracket 6 full extension own is identical.
In the present invention, the building block principle of sub-material main body expansion bracket is:
As shown in Figures 2 to 4, the sub-material main body in the present invention because of its fixing hole 605a that contains three position changeables, stepped hole 605b, keep away a hole 605c, it has three kinds of structure A, B, C. The principle that sub-material main body expansion bracket 6 selects these three kinds of structures of sub-material main body to assemble is: adjacent two sub-material main bodys, the corresponding stepped hole 605b of fixing hole 605a, stepped hole 605b correspondence are kept away a hole 605c, kept away the corresponding fixing hole 605a of a hole 605c. Based on this principle, assembling mode from sub-material main body expansion bracket 6 stiff ends to telescopic end can be: ABCABC ... BCABCA ... CABCAB ... the distribution block 601 that a few class assembling modes are chosen some above is according to actual needs assembled, and what Fig. 6 showed is the stereogram that sub-material main body expansion bracket 6 is assembled by ABCABC mode.
Referring to Fig. 5, when sub-material main body expansion bracket 6 is assembled, pull piece 604 less one end of size through distribution block 601 stepped hole 605b, the fixing hole 605a that arrives adjacent distribution block 601 is fixed, pull piece 604 other end band juts, its size is not more than keeps away a hole 605c size but is greater than stepped hole 605b size, the distribution block 601 that pulls piece 604 to embed while making this be slidably connected at deflated state to be separated by keep away a hole 605c, and in the time of extended configuration, pull piece jut can block the stepped hole 605b of adjacent distribution block 601, the connection of adjacent two distribution block 601 while realizing extended configuration.
Be one embodiment of the invention as shown in Figures 1 to 6, described sub-material main body mainly comprises distribution block 601, be positioned at the two gas-tpe fitting 602a/602b at two ends above distribution block, be positioned at distribution block two ends, bottom and the two vacuum cup 603a/603b that are communicated with gas-tpe fitting, be connected with distribution block lateral vertical pull piece 604; Be provided with two integrated package 8a/8b that conflux in both sides, the long limit of fixed head, described in the some tap holes that integrated package is provided with a main aperture, is connected with gas-tpe fitting that conflux.
Another embodiment of the present invention is that corresponding gas-tpe fitting 602a/602b, vacuum cup 603a/603b and the integrated package 8a/8b that confluxes reduce by half, and so also can realize object of the present invention (the present embodiment figure does not provide, with reference to embodiment mono-).
Operation principle of the present invention:
The present invention's machinery variable pitch device and exterior mechanical hand are used in conjunction with, and manipulator is by the operation back and forth between product work platform to be drawn, balance region of this device.
When work, machinery variable pitch device is positioned at product work platform top, vacuum generating device starts, in tightening the disposable some products that branch away from vibrating disk that hold of vacuum cup 603a, 603b of sub-material main body expansion bracket 6 belows of state, exterior mechanical hand moves to this device in the region of balance, cylinder 5 stretches out, drive sub-material main body expansion bracket 6 extend to adjacent distribution block spacing and pull the distance that piece 604 length are suitable, close vacuum generating device, vacuum cup 603a, 603b unclamp product, carry out balance; Cylinder 5 is retracted, and drives sub-material main body expansion bracket 6 to tighten, and exterior mechanical hand is moved to product work platform, repeats last time to move continuation operation.
Can independent assortment sub-material main body according to the number of product balance quantity, to meet Production requirement, pull piece 604 length dimensions by change, can change the spacing between sub-material main body, realize the balance of different spacing.
These are only preferred embodiment of the present invention, be not limited to the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.