Feeding mechanism of truss feeding device

Abstract

The utility model relates to a feeding mechanism of a truss feeding device, which comprises a feeding rack and a feeding seat capable of moving on the feeding rack, the feeding rack is provided with a movable groove for the feeding seat to move back and forth, and the feeding seat is provided with a driving assembly for driving the feeding seat to move in the movable groove. The automatic feeding device is characterized in that shielding plates capable of deforming along with displacement of the feeding seat are arranged at the two ends of the feeding seat in the displacement direction, the shielding plates can shield the movable groove part where the feeding seat does not pass through, the movable groove part where the feeding seat does not pass through can be shielded, foreign matter is prevented from falling into the feeding seat, and the feeding seat can move along with the movable groove part where the feeding seat does not pass through. And placing the damage driving assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to stamping part feeding equipment field, concretely relates to a kind of feeding mechanism of truss feeding device. BACKGROUND

[0002] In stamping industry, truss feeding device is mainly used for workpiece position adjustment or realizing the trajectory movement of workpiece, which can realize the vertical lifting and horizontal displacement of workpiece. Before processing, the existing frame feeding manipulator needs to place the workpiece at the specified position by manual. After the feeding manipulator on the truss clamps the workpiece at the specified position, it is conveyed to the subsequent process for processing. However, in the previous preparation work, the manual placement of the workpiece at the specified position is prone to inaccuracy. After inaccurate placement, it is not convenient to adjust. Therefore, there is an urgent need for a feeding mechanism. The existing feeding mechanism includes a feeding rack and a feeding seat capable of displacing on the feeding rack. The feeding rack is provided with a movable groove for reciprocating displacement of the feeding seat. The feeding seat is provided with a driving assembly for driving the displacement of the feeding seat in the movable groove. The upper side end face of the feeding seat is provided with a placement groove matched with the workpiece. Since the part of the movable groove not passed by the feeding seat is open, foreign matter is easy to fall into and interfere with the normal operation of the driving assembly, which may even damage the driving assembly. SUMMARY

[0003] The technical problem to be solved by the utility model is to solve the deficiencies of the prior art,

[0004] The utility model provides a kind of feeding mechanism of truss feeding device, which blocks the part of movable groove not passed by feeding seat, avoids foreign matter falling in and damaging driving assembly.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a kind of feeding mechanism of truss feeding device, including feeding rack and the feeding seat capable of displacing on the feeding rack. The feeding rack is provided with a movable groove for reciprocating displacement of the feeding seat. The feeding seat is provided with a driving assembly for driving the displacement of the feeding seat in the movable groove. The upper side end face of the feeding seat is provided with a placement groove matched with the workpiece. The utility model is characterized in that: the feeding seat is provided with a shutter capable of deforming with the displacement of the feeding seat at both ends of the displacement direction. The shutter can block the part of movable groove not passed by the feeding seat.

[0006] The utility model has the above characteristics: the shutter deforms with the displacement of the feeding seat, and the shutter blocks the part of movable groove not passed by the feeding seat, preventing foreign matter from falling into the feeding rack.

[0007] The utility model further provides that: the shutter includes a plurality of sequentially arranged plate bodies, the adjacent plate bodies are connected by turning, and the plate bodies at both ends of the shutter are fixedly connected with the feeding seat and the feeding rack on the same side.

[0008] The utility model discloses the following features: the board body is connected between turnover, and the shutter can be folded or unfolded, when the loading seat is displaced, the shutter can shield the part of the movable groove that the loading seat has not passed.

[0009] The utility model further provides: the drive assembly includes drive arrangement and the linkage of the output end of drive arrangement with screw rod, the screw rod is linked and is equipped with linkage seat, and the linkage seat is fixedly connected with the lower side end face of loading seat.

[0010] The utility model discloses the following features: the drive arrangement drives the rotation of screw rod, and then makes the displacement of linkage seat drive loading seat, and the transmission of screw rod is stable, and the precision is high.

[0011] The utility model further provides: the movable groove is equipped with the guide rail parallel with the displacement direction of loading seat, and the lower side end face of loading seat is equipped with the sliding seat of the sliding cooperation with guide rail.

[0012] The utility model discloses the following features: the guide rail and sliding seat cooperation guarantee the stability of the displacement of loading seat.

[0013] The utility model has the advantages of: shielding the part of the movable groove that the loading seat has not passed, avoiding the damage of foreign matter falling into, placing the drive assembly.

[0014] The utility model will be further explained in detail in connection with the drawings and examples. DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the three-dimensional schematic diagram of the loading seat of the utility model embodiment in the movable groove one side and hides shutter Figure 1 .

[0016] Figure 2 It is the three-dimensional schematic diagram of the loading seat of the utility model embodiment in the movable groove one side and hides shutter Figure 2 .

[0017] Figure 3 It is the three-dimensional schematic diagram of the loading seat of the utility model embodiment in the movable groove one side and hides shutter CONCRETE EMBODIMENT

[0018] As Figure 1 --- Figure 3The feeding mechanism of a shown truss feeding device comprises a feeding frame 1 and a feeding seat 2 capable of displacement on the feeding frame 1, the feeding frame 1 is provided with a movable groove 3 for reciprocating displacement of the feeding seat 2, the feeding seat 2 is provided with a driving assembly for driving the displacement of the feeding seat 2 in the movable groove 3, a side end face above the feeding seat 2 is provided with a placing groove 4 matched with a workpiece, both ends of the feeding seat 2 in the displacement direction are provided with a shutter capable of displacement and deformation with the feeding seat 2, the shutter can shield the part of the movable groove 4 not passed by the feeding seat, the shutter comprises a plurality of sequentially arranged plate bodies 5, the adjacent plate bodies 5 are connected in reverse, the plate bodies 5 can be connected through hinged connection or a connecting piece capable of deformation and reset, the plate bodies 5 at both ends of the shutter are fixedly connected with the feeding seat 2 and the feeding frame 1 at the same side respectively, the driving assembly comprises a driving device 6 and a lead screw 7 connected with the output end of the driving device 6, the driving device 6 can be a cylinder or a motor, preferably a servo motor, the lead screw 7 is connected with a linkage seat 8, the linkage seat 8 is fixedly connected with the side end face below the feeding seat 2, the movable groove 101 is provided with a guide rail 9 parallel to the displacement direction of the feeding seat 2, and the side end face below the feeding seat 2 is provided with a sliding seat 10 in sliding fit with the guide rail 9.

[0019] The reverse connection between the plate bodies 5 makes the shutter capable of folding or unfolding, and when the feeding seat 2 is displaced, the shutter can shield the part of the movable groove 3 not passed by the feeding seat 2.

Claims

1. A loading mechanism for a truss feeding device, comprising a loading frame and a loading seat capable of displacement on the loading frame, wherein the loading frame is provided with a movable groove for the loading seat to reciprocate, the loading seat is provided with a driving assembly for driving its displacement within the movable groove, and a placement groove adapted to a workpiece is provided on one upper end face of the loading seat, characterized in that: The upper feeding seat is provided with a shutter capable of deforming with the displacement of the upper feeding seat at both ends of the displacement direction, and the shutter can shield the part of the movable groove not passed by the upper feeding seat.

2. The feeding mechanism of the truss feeding device according to claim 1, characterized in that: The shutter comprises a plurality of sequentially arranged plate bodies, the adjacent plate bodies are reversely connected, and the plate bodies at both ends of the shutter are fixedly connected with the upper feeding seat and the same side of the upper feeding rack, respectively.

3. The feeding mechanism of the truss feeding device according to claim 2, characterized in that: The driving assembly comprises a driving device and a lead screw connected with the output end of the driving device, the lead screw is connected with a linkage seat, and the linkage seat is fixedly connected with the lower side end surface of the upper feeding seat.

4. The feeding mechanism of the truss feeding device according to claim 1, characterized in that: The movable groove is provided with a guide rail parallel to the displacement direction of the upper feeding seat, and the lower side end surface of the upper feeding seat is provided with a sliding seat slidingly matched with the guide rail.

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