SUMMERY OF THE UTILITY MODEL
The utility model discloses plan to provide an automatic input/output tilting mechanism of heavy load type can realize that the work piece upper surface is not the upset of planar heavy work piece.
Therefore, the utility model discloses the technical scheme who adopts does: the utility model provides an automatic input/output tilting mechanism of heavy load type, includes that upset machine, downside jacking subassembly, upside compress tightly subassembly, side support assembly control the input line and the output line that extend, the interval sets up around input line and the output line, and passes the upset machine, the lower extreme is provided with the downside jacking subassembly that can make progress the jacking with the work piece that is located on the input line in the upset machine, downside jacking subassembly is located the right-hand member of input line, the upper end is provided with upside compression subassembly in the upset machine, the upside compresses tightly the subassembly and is located downside jacking subassembly directly over, the upside compresses tightly the subassembly and can be compressed tightly by the work piece of downside jacking subassembly jacking, the front end is provided with the side support subassembly that can the backward motion in the upset machine, side support subassembly is.
Preferably, the upper side pressing assembly comprises a middle pressing oil cylinder, a side connecting oil cylinder, an upper pressing plate, a hook, a pressing tool plate and an oil cylinder connecting plate, the whole assembly is in bilateral symmetry, the two middle pressing oil cylinders are arranged at intervals from left to right, the lower end of the middle pressing oil cylinder is provided with an upper pressing plate, the front side and the rear side of the upper pressing plate are both provided with a T-shaped hook, the hooks on the front side and the rear side are oppositely arranged, the front side and the rear side of the upper end of the middle lower pressure oil cylinder are respectively hinged with a side connecting oil cylinder, the inner sides of the horizontal sections of the hooks are fixed on the upper pressure plate, the outer sides of the horizontal sections of the hooks are hinged with the telescopic end of the side connecting oil cylinder, a pressure tooling plate is hung among the four hooks, and the pressing tool plate is positioned right below the upper pressing plate, and an oil cylinder connecting plate for connecting and fixing the two middle pressing oil cylinders in the turnover machine is arranged above the two middle pressing oil cylinders.
Further preferably, an in-place detection sensor is arranged at the right end of the input line and used for detecting the in-place of the workpiece.
Further preferably, the right end of the input line is provided with an anti-falling stop assembly, and the anti-falling stop assembly is located on the right side of the in-place detection sensor.
Further preferably, the side support assembly comprises a first side support assembly and a second side support assembly which are arranged at an upper and lower interval, and the first side support assembly and the second side support assembly are composed of side support oil cylinders and side compression plates arranged at the telescopic ends of the side support oil cylinders.
Preferably, the lower jacking assembly consists of a jacking oil cylinder and a jacking plate arranged at the telescopic end of the jacking oil cylinder.
More preferably, a polyurethane protective layer is provided below the pressing tool plate.
Further preferably, still include vertical slide rail, both sides all are provided with the slide rail connecting plate around the middle part of the middle part push down the hydro-cylinder, the other end of slide rail connecting plate links to each other with the vertical slide rail of corresponding side, the outside of vertical slide rail all is provided with the slide rail backup pad that is "L" type for compress tightly the subassembly with the upside and be connected with the upset machine.
The utility model has the advantages that: the workpiece is clamped by the upper side pressing assembly and the lower side jacking assembly, and then the workpiece is turned over by the turnover machine, and the whole turnover mechanism can be used for turning over workpieces with different sizes due to the fact that a certain distance is reserved between the upper side pressing assembly and the lower side jacking assembly; the side supporting component is also arranged, so that the side supporting component plays a supporting role when the workpiece is turned over, and the workpiece can be effectively prevented from falling off under the action of gravity; the upper side pressing assembly is provided with a pressing tool plate directly pressing on the workpiece, and the pressing tool plate is pressed on the workpiece, so that the workpiece can be turned over when the upper surface of the workpiece is not a plane.
Detailed Description
The invention will be further described by way of examples with reference to the accompanying drawings:
referring to fig. 1-4, the heavy-duty automatic input/output turnover mechanism mainly comprises an input line a, an output line B, a turnover machine C, a lower side jacking assembly D, an upper side pressing assembly E and a side support assembly F, wherein the input line a and the output line B can move left and right.
Input line A and output line B interval setting around, and all be located upset machine C, the lower extreme is provided with the downside jacking subassembly D that can the upward movement in the upset machine C, downside jacking subassembly D is located input line A's right-hand member, the upper end is provided with the upside that can the downstream and compresses tightly subassembly E in the upset machine C, upside compresses tightly subassembly E and is located downside jacking subassembly D directly over, the front end is provided with the collateral branch supporting component F that can the backward movement in the upset machine C, collateral branch supporting component F is located input line A's top, the upside compresses tightly subassembly E and goes up the fore-and-aft interval and is provided with the compact heap 1 of direct pressure on the work piece.
Preferably, the upper pressing assembly E mainly comprises a middle pressing oil cylinder 1, side connecting oil cylinders 4, an upper pressing plate 2, hooks 3, a pressing tooling plate 5 and an oil cylinder connecting plate 6, the whole assembly is bilaterally symmetrical and is symmetrical front and back, the two middle pressing oil cylinders 1 are arranged at left and right intervals, the lower end of the middle pressing oil cylinder 1 is provided with the upper pressing plate 2, the front and back sides of the upper pressing plate 2 are provided with the hooks 3 in a t shape, the hooks 3 on the front and back sides are oppositely arranged, the front and back sides of the upper end of the middle pressing oil cylinder 1 are hinged with the side connecting oil cylinders 4, the inner side of the horizontal section of the hooks 3 is fixed on the upper pressing plate 2, the outer side of the horizontal section of the hooks 3 is hinged with the telescopic end of the side connecting oil cylinder 4, the pressing tooling plate 5 is hung between the four hooks 3, the pressing tooling plate 5 is positioned right below the upper pressing plate 2, and the two middle pressing oil cylinders 1 are arranged above the middle pressing oil cylinders 1 and used for connecting and fixing the And a cylinder connecting plate 6.
Preferably, the right end of the input line a is provided with an in-place detection sensor G for detecting the in-place of the workpiece. The arrangement of the in-place detection sensor G can enable the workpiece to accurately reach a designated position (namely, the lower side jacking assembly), so that the workpiece can be pressed and turned over.
Preferably, the right end of the input line a is provided with an anti-falling stop assembly H, which is located on the right side of the in-place detection sensor G. The anti-falling stop assembly H can effectively prevent the workpiece from moving to other positions due to inertia, so that the position where the workpiece stops is more accurate.
Preferably, the side support assembly F comprises a first side support assembly 7 and a second side support assembly 8 which are arranged at intervals up and down, and the first side support assembly 7 and the second side support assembly 8 are composed of a side support cylinder and a side compression plate arranged on the telescopic end of the side support cylinder. According to the difference of work piece, select the side support subassembly of different positions department, the supporting effect is better when the work piece upset of being convenient for.
Preferably, the lower jacking assembly D is composed of a jacking cylinder and a jacking plate arranged on the telescopic end of the jacking cylinder.
Preferably, a polyurethane protective layer 9 is provided below the pressing tool plate 5, and the polyurethane protective layer 9 is provided below the pressing tool plate 5. When the upper surface of work piece is the plane, adopt and compress tightly frock board 5 and polyurethane protective layer 9, can effectively press from both sides the work piece tight, polyurethane protective layer 9 has the effect of protection to the work piece simultaneously.
Preferably, the hydraulic lifting mechanism further comprises a vertical slide rail 10, slide rail connecting plates 11 are arranged on the front side and the rear side of the middle pressing oil cylinder 1, the other end of each slide rail connecting plate 11 is connected with the corresponding vertical slide rail 10, and an L-shaped slide rail supporting plate 12 is arranged on the outer side of each vertical slide rail 10 and used for connecting the upper pressing assembly (E) with the turnover machine C.
The turnover process of the turnover mechanism is as follows:
firstly, a workpiece is conveyed into a turnover machine C through an input line A and stops at a position detection sensor 5, and a stop position determined by a position sensor G is determined by the length of the workpiece;
secondly, after the workpiece is in place, the lower side jacking assembly D rises to jack the workpiece away from the input line A, so that the workpiece is prevented from contacting with the hard pressure of the input line A to damage the processing surface of the workpiece, and the workpiece is generally jacked for 10-20mm and then stopped;
thirdly, the upper side pressing component E presses downwards, and when the upper surface of the workpiece is a plane, the tooling plate 5 and the polyurethane protective layer need to be pressed;
fourthly, the side supporting component F is pushed backwards until contacting the workpiece, and then the side supporting component F stops, and the first side supporting component 7 or the second side supporting component 8 at different positions are selected according to different heights of the workpiece;
fifthly, the tilter C rotates along the direction of the side support assembly F, and stops after rotating for 180 degrees;
sixthly, the workpiece is turned over, the upper side pressing assembly E is retracted, the workpiece falls back to the output line B, and when the upper side pressing assembly E presses the tooling plate 5 and the polyurethane protective layer 9, the tooling plate 5 falls back to the output line B;
and seventhly, withdrawing the lower side jacking assembly D, and conveying the workpiece after the turnover out of the turnover machine through the output line B.