CN219822961U - Unstacker returns bagging apparatus - Google Patents

Abstract

The utility model discloses a bag returning device of a unstacking machine, which relates to the technical field of mechanical equipment.

Description

Unstacker returns bagging apparatus

Technical Field

The utility model relates to the technical field of mechanical equipment, in particular to a bag returning device of a unstacker.

Background

The unstacker is key equipment on the raw materials production line, and its effect is that automatic unstacking operation is carried out to the material bag of sign indicating number buttress, thereby can use manpower sparingly, unstacker is in during operation, transfer to loading attachment department behind the material bag is snatched to the unstacker, and after cutting the package processing, the material is poured into loading attachment from the bottom of material bag, after the material in the material bag is poured out completely, the size and shape of material bag change, the grabbing device of unstacker is difficult to firmly snatch the empty material bag at this moment, can cause empty material bag to remain on loading attachment, thereby cause the influence to loading attachment, consequently, need solve above-mentioned problem.

Disclosure of Invention

The utility model aims to provide a returning device of a unstacking machine, which overcomes the defects in the prior art.

The utility model provides a bag device is returned to unstacker, including industrial robot, industrial robot's executor end-to-end connection has the backup pad, backup pad one of them angle and relative angle department are equipped with the support, the backup pad is equipped with the extension board at the homonymy of support, rotate between support and the extension board and be connected with the pivot, the cylinder body that has the cylinder through the round pin axle hinge on the support, the piston rod tip of cylinder is equipped with the mount pad, the mount pad is articulated through the round pin axle with pivot epaxial drive claw board, still equipartition has a plurality of vice claw boards in the pivot, still be equipped with in the backup pad and be used for carrying out absorptive package assembly that returns to the wrapping bag after the material loading.

Preferably, return package subassembly includes mounting bracket, sucking disc main part and spring, and the bilateral symmetry of backup pad is equipped with the mounting bracket, and the sucking disc main part passes through sucking disc guide arm sliding connection on the mounting bracket, and the spring housing is located on the sucking disc guide arm and is located between mounting bracket bottom and the sucking disc main part, and the sucking disc guide arm outside is equipped with the fender dish and is located the top of mounting bracket, is connected through the connecting pipe between two sucking disc guide arms, and the connecting pipe passes through the exhaust tube and is connected with vacuum generator.

Preferably, the mounting frame is of an L-shaped structure, and the upper side of the mounting frame is connected with the mounting plate through screws.

Preferably, the connecting pipe is located in a through hole on the mounting frame.

Preferably, the support plate is connected with the end of an actuator of the industrial robot through a flange plate.

The utility model has the following advantages:

when the vacuum chuck is used, the material bag is grabbed through the air cylinder, the driving claw plate and the auxiliary claw plate, the sucker main body of the bag returning assembly can adaptively adjust the moving position during grabbing and is in close contact with the upper surface of the material bag under the action of the spring, after the bottom bag cutting operation of the material bag is completed, raw materials in the material bag are poured into the feeding device from the bottom of the material bag, after all the raw materials in the material bag are poured out, the vacuum sucker continues to adsorb an empty material bag, and the industrial robot transfers the empty material bag to an empty material bag collecting position, so that the bag returning operation is carried out on the empty material bag.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model.

Fig. 2 is a schematic view of the structure of the present utility model when not installed in an industrial robot.

Fig. 3 is a schematic structural view of the return package assembly of the present utility model.

Wherein: 1. an industrial robot; 2. a support plate; 21. a flange plate; 3. a bracket; 4. a support plate; 5. a rotating shaft; 6. a cylinder; 61. a mounting base; 7. driving the claw plate; 8. an auxiliary claw plate; 9. a return package component; 91. a mounting frame; 911. a through hole; 92. a suction cup main body; 93. a sucker guide rod; 94. a spring; 95. a baffle disc; 96. a connecting pipe; 97. and (5) an exhaust pipe.

Detailed Description

The following detailed description of the embodiments of the utility model, given by way of example only, is presented in the accompanying drawings to aid in a more complete, accurate, and thorough understanding of the concepts and aspects of the utility model by those skilled in the art.

As shown in fig. 1-3, the utility model provides a bag returning device of a unstacking machine, which comprises an industrial robot 1, wherein the tail end of an actuator of the industrial robot 1 is connected with a supporting plate 2, one corner of the supporting plate 2 and the opposite corner of the supporting plate are provided with a support 3, the supporting plate 2 is provided with a support plate 4 on the same side of the support 3, a rotating shaft 5 is rotatably connected between the support 3 and the support plate 4, a cylinder body of an air cylinder 6 is hinged on the support 3 through a pin shaft, the end part of a piston rod of the air cylinder 6 is provided with a mounting seat 61, the mounting seat 61 is hinged with a driving claw plate 7 on the rotating shaft 5 through a pin shaft, a plurality of auxiliary claw plates 8 are uniformly distributed on the rotating shaft 5, and a bag returning assembly 9 for adsorbing a packaging bag after being fed is also arranged on the supporting plate 2.

It should be noted that, return package subassembly 9 includes mounting bracket 91, sucking disc main part 92 and spring 94, the bilateral symmetry of backup pad 2 is equipped with mounting bracket 91, mounting bracket 91 is "L" style of calligraphy structure and its upside pass through the screw and are connected with the mounting panel, conveniently dismantle mounting bracket 91, sucking disc main part 92 passes through sucking disc guide arm 93 sliding connection on mounting bracket 91, the spring 94 cover is located on sucking disc guide arm 93 and is located between mounting bracket 91 bottom and sucking disc main part 92, the sucking disc guide arm 93 outside is equipped with fender disc 95 and is located the top of mounting bracket 91, connect through connecting pipe 96 between two sucking disc guide arms 93, connecting pipe 96 passes through exhaust tube 97 and is connected with vacuum generator.

In addition, the connecting pipe 96 is located in a through hole 911 on the mounting frame 91, and the connecting pipe 96 is limited by the through hole 911.

In addition, the support plate 2 is connected with the end of the actuator of the industrial robot 1 through the flange plate 21, so that the support plate 2 and the end of the actuator of the industrial robot 1 can be conveniently assembled and disassembled.

Specific embodiments and principles:

in practical application, the industrial robot 1 drives the supporting plate 2 to move to the stacking position of the material bags, the material bags are positioned between the driving claw plates 7 and the auxiliary claw plates 8 on two sides of the supporting plate 2, then the piston rods of the air cylinders 6 are controlled to extend, the piston rods drive the driving claw plates 7 to rotate, the driving claw plates 7 drive the auxiliary claw plates 8 to synchronously rotate through the rotating shafts 5 to grab the material bags, the sucker main body 92 moves on the mounting frame 91 through the sucker guide rods 93 to adaptively adjust the distance between the sucker main body and the material bags, the sucker main body is tightly contacted with the material bags under the action of the springs 94 on the sucker guide rods 93, the material bags are adsorbed under the action of the vacuum generator, then the industrial robot 1 transfers the material bags to the material devices to perform the bag cutting operation on the bottoms of the material bags, after all the material bags are poured out, the empty material bags are continuously adsorbed by the vacuum sucker, the industrial robot 1 transfers the empty material bags to the empty material bags collecting position through the rotating shafts 5, the driving claw plates 7 are controlled to reversely rotate, the piston rods 7 are driven to reversely rotate, the vacuum sucker main body is controlled to reversely rotate, and then the vacuum sucker main body is driven to synchronously rotate the supporting plate 2, and then the vacuum bag is driven to rotate the auxiliary claw plates 2, and then the vacuum sucker rod is driven to rotate.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is capable of being modified or applied to other applications without modification, as long as the inventive concept and technical scheme are adopted.

Claims (5)

1. The utility model provides a unstacking machine returns package device, includes industrial robot (1), its characterized in that: the end of an actuator of the industrial robot (1) is connected with a supporting plate (2), one corner of the supporting plate (2) and a corner opposite to the supporting plate are provided with a support (3), the supporting plate (2) is provided with a support plate (4) on the same side of the support (3), a rotating shaft (5) is connected between the support (3) and the support plate (4), a cylinder body of an air cylinder (6) is hinged on the support (3) through a pin shaft, an installation seat (61) is arranged at the end part of a piston rod of the air cylinder (6), the installation seat (61) is hinged with a driving claw plate (7) on the rotating shaft (5) through a pin shaft, a plurality of auxiliary claw plates (8) are uniformly distributed on the rotating shaft (5), and a bag returning assembly (9) for adsorbing a packaging bag after feeding is further arranged on the supporting plate (2).

2. The unstacker return bagging apparatus of claim 1, wherein: the utility model provides a bag subassembly (9) returns, including mounting bracket (91), sucking disc main part (92) and spring (94), the bilateral symmetry of backup pad (2) is equipped with mounting bracket (91), sucking disc main part (92) are through sucking disc guide arm (93) sliding connection on mounting bracket (91), spring (94) cover is located on sucking disc guide arm (93) and is located between mounting bracket (91) bottom and sucking disc main part (92), sucking disc guide arm (93) outside is equipped with fender dish (95) and is located the top of mounting bracket (91), connect through connecting pipe (96) between two sucking disc guide arms (93), connecting pipe (96) are connected with vacuum generator through exhaust tube (97).

3. A unstacker return pack apparatus according to claim 2, wherein: the mounting frame (91) is of an L-shaped structure, and the upper side of the mounting frame is connected with the mounting plate through screws.

4. A unstacker return pack apparatus according to claim 2, wherein: the connecting pipe (96) is positioned in a through hole (911) on the mounting frame (91).

5. The unstacker return bagging apparatus of claim 1, wherein: the supporting plate (2) is connected with the tail end of an actuator of the industrial robot (1) through a flange plate (21).