Ferrying device for cross replacement of material rails
Technical Field
The utility model relates to a transmission device specifically is a ferry-boat device for alternately changing material track.
Background
In the production and processing of assembly line, can use conveyor to remove the work piece usually, in order to improve the speed of production and processing, can set up a plurality of objective table on conveyor's the track, current conveyer passes through the conveyer belt and carries material to ferry device on, drive the material by the conveyer belt and remove the back on ferry device, again through the ejecting structure with the material push to the material remove on other tracks of back ferry device butt joint, or use and be located same vertical plane, partly sideslip about, the other part moves down to one side and moves up to one side, realize alternately changing orbital transport of material.
The existing ferry section is only provided with one ferry module, and the ferry section can not enter the existing ferry section like the existing cross ferry, and the other side of the ferry section is provided with the ferry section at once when one side of the ferry section is ferred.
The defects of the technology are as follows:
1. the ferry takes long time and has low efficiency.
3. The material collides mutually easily when too high, leads to the base to need setting up very high, can't carry low track assembly line, and the suitability is poor.
2. The ferry device can only be transversely and vertically arranged, and can not transport materials in a crossed manner on two horizontal rails with different transverse and vertical positions.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that exists among the above-mentioned background art, provide a ferry-boat device for alternately changing material track, ferry-boat cost time is short, and difficult collision during ferry-boat material can alternately transport the material to horizontal and two horizontal tracks that vertical position all is different.
In order to achieve the purpose of the invention, the utility model adopts the following technical scheme:
a ferry device for cross replacement of material rails comprises a material rail, wherein the material rail comprises at least two fixed rails, a plurality of slidable object stages are arranged on the fixed rails, the ferry device further comprises a base, a first ferry part, a second ferry part and a driving mechanism, a first sliding mechanism is arranged between the first ferry part and the base, the first sliding mechanism is horizontally arranged, a second sliding mechanism is arranged between the second ferry part and the base, the second sliding mechanism comprises a horizontal sliding part and a vertical sliding part, and the first sliding mechanism and the second sliding mechanism are driven by the driving mechanism; the first and second ferry pieces may each interface with a respective fixed rail, and the object table may be slid onto or from the first and second ferry pieces along the fixed rails.
Preferably, the first sliding mechanism comprises a first track and a first sliding block, the first sliding block can horizontally slide along the first track, the first track is fixedly connected with the base, and the first sliding block is fixedly connected with the first ferry; the horizontal sliding part comprises a second track and a second sliding block, the second sliding block can horizontally slide along the second track, the vertical sliding part comprises a third track and a third sliding block, the third sliding block can vertically slide along the third track, the second track is fixedly connected with the base, the second sliding block is fixedly connected with the third track, and the third sliding block is fixedly connected with the second ferry piece.
Preferably, the horizontal sliding part is further provided with a horizontal linear guide rail for maintaining the relative sliding stability of the second rail and the second slider.
Preferably, the object stage comprises a permanent magnet plate, the fixed track, the first ferry-place member and the second ferry-place member are respectively provided with a magnetic field generating device, the magnetic field generating devices can generate a traveling wave magnetic field, and the traveling wave magnetic field drives the permanent magnet plate to enable the object stage to move on the fixed track, the first ferry-place member and the second ferry-place member.
Preferably, the driving mechanism adopts a linear motor.
Preferably, the objective table upper surface is equipped with the tool that is used for fixed transportation material.
Preferably, the drive mechanism is provided with a drag chain for protecting the line.
Compared with the prior art, the ferry device for cross replacing the material track adopting the technical scheme has the following beneficial effects:
one, adopt the utility model discloses a ferry-boat device for alternately changing material track, second slide mechanism include horizontal sliding portion and vertical sliding portion, can make the material ferry-boat to with the track position that the track when entering is horizontal and vertical position all different, alternately transport the material to two horizontal tracks of horizontal and vertical position all different. The number of the fixed rails is at least two, and can also be 3, 4, 5 or even more, and the position adjustment and cross feeding of the materials on each fixed rail can be realized through the ferry device.
And the objective table is provided with a permanent magnetic plate, and the travelling wave magnetic field is used for driving the objective table, so that the transmission speed is higher, and the transmission efficiency is improved.
Thirdly, in this scheme, actuating mechanism main objective is that the control ferry piece moves usefulness, therefore arbitrary actuating mechanism all can fall into the protection scope of this scheme, and the drive structure can be: the chain gear belt is matched with a motor, a cylinder, a screw rod, a mandril motor, a linear motor and the like, and even other coils are utilized to generate a traveling wave magnetic field to move the ferry piece; preferably, the linear motor of the driving mechanism is selected, when the driving mechanism adopts the linear motor, the ferry piece is fixed above the linear motor, and the linear motor is integrally more flat, so that the whole conveying device occupies less space in the height direction.
And fourthly, the jig can clamp the material to prevent the workpiece from falling off from the objective table.
And fifthly, the drag chain can move along with the driving mechanism, and the circuit connected with the driving mechanism is placed in the drag chain, so that the situations that the circuit is clamped and pulled apart and the like can be avoided.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the ferry device for cross-changing material rails of the present invention.
Fig. 2 is a schematic structural diagram of the ferry device in this embodiment.
Fig. 3 is a schematic structural view (side view) of the ferry device in this embodiment.
Fig. 4 is a schematic structural view (front and rear view) of the ferry device in this embodiment.
Fig. 5 is a schematic structural view (top view) of the ferry device in this embodiment.
Fig. 6 is a schematic flow chart of the actual operation of the ferry device in this embodiment.
Fig. 7 is a schematic structural diagram (flow a) of the actual operation of the ferry device in this embodiment.
Reference numerals: 1. fixing a track; 2. an object stage; 20. a jig; 21. a permanent magnet plate; 3. a base; 4. A first ferry; 5. a second ferry; 6. a drive mechanism; 7. a first sliding mechanism; 70. a first track; 71. a first slider; 8. a second sliding mechanism; 80. a horizontal sliding section; 801. a second track; 802. A second slider; 803. a horizontal linear guide rail; 81. a vertical sliding section; 810. a third track; 811. and a third slide block.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The ferrying device for cross-replacing the material track as shown in fig. 1 to 5 comprises a material track, the material track comprises two parallel fixed tracks 1, a plurality of slidable square object stages 2 are arranged on the fixed tracks 1, jigs 20 for fixing and transporting materials are arranged on the upper surfaces of the object stages 2, permanent magnet plates 21 vertically arranged are arranged on the lower surfaces of the object stages 2, the ferrying device comprises a base 3, a first ferrying piece 4, a second ferrying piece 5 and a driving mechanism 6, the fixed tracks 1, the first ferrying piece 4 and the second ferrying piece 5 are respectively provided with a magnetic field generating device, the magnetic field generating devices can generate traveling wave magnetic fields, the first ferrying piece 4 and the second ferrying piece 5 can be butted with the two fixed tracks 1, the object stages 2 can slide onto the first ferrying piece 4 and the second ferrying along the fixed tracks 1 or slide onto the fixed tracks 1 from the first ferrying piece 4 and the second ferrying piece, the sliding mode between the object stage 2 and the fixed track 1, the first ferry-place part 4 and the second ferry-place part 5 adopts the existing traveling wave magnetic field transmission technology.
A first sliding mechanism 7 is arranged between the first ferry-piece 4 and the base 3, the first sliding mechanism 7 is horizontally arranged, the first sliding mechanism 7 comprises a first rail 70 and a first sliding block 71, the first sliding block 71 can horizontally slide along the first rail 70, the first rail 70 is fixedly connected with the base 3 through bolts, and the first sliding block 71 is fixedly connected with the first ferry-piece 4 through bolts; a second sliding mechanism 8 is arranged between the second ferry-piece 5 and the base 3, the second sliding mechanism 8 comprises a horizontal sliding part 80 and a vertical sliding part 81, the horizontal sliding part 80 comprises a second track 801 and a second sliding block 802, the second sliding block 802 can slide horizontally along the second track 801, the horizontal sliding part 80 is further provided with a horizontal linear guide 803 for maintaining the relative sliding stability of the second track 801 and the second sliding block 802, the horizontal linear guide 803 is positioned under and parallel to the second track 801, the vertical sliding part 81 comprises a third track 810 and a third sliding block 811, the third sliding block 811 can slide vertically along the third track 810, the second track 801 is fixedly connected with the base 3 through bolts, the second sliding block 802 is fixedly connected with the third track 810 through bolts, the third sliding block 811 is fixedly connected with the second ferry-piece 5 through bolts, the horizontal linear guide 803 comprises a track and a sliding block, the rail of the horizontal linear guide 803 is fixedly connected with the base 3 through bolts, and the slider of the horizontal linear guide 803 is fixedly connected with the third rail 810 through bolts.
As shown in fig. 1, the first sliding mechanism 7 and the second sliding mechanism 8 are both driven by a driving mechanism 6, the driving mechanism 6 includes a linear motor and a drag chain for protecting a line, and the drag chain is a plastic drag chain.
As shown in fig. 6 and 7, firstly, the work principle diagram of the object stage 2 from the rail corresponding to the first ferry-place 4 to the rail corresponding to the second ferry-place 5 is shown, and secondly, the work principle diagram of the object stage 2 from the rail corresponding to the second ferry-place 5 to the rail corresponding to the first ferry-place 4 is shown, and by changing the positions of the first ferry-place 4 and the second ferry-place 5, materials can be transported in a cross mode on two horizontal rails with different horizontal and vertical positions.
The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.