CN213677550U - Ton bag suspender hanging assembly of ton bag filling machine - Google Patents

Abstract

The utility model relates to the technical field of bag filling, in particular to a ton bag sling hanging component of a ton bag filling machine, which comprises a mounting bracket, a driving air cylinder hinged on the mounting bracket, a first swing arm rotationally connected with the mounting bracket and one end of which is hinged with a piston rod of the driving air cylinder, a second swing arm with one end hinged with the other end of the first swing arm, a third swing arm hinged with the other end of the second swing arm and rotationally connected with the mounting bracket, and a hook arranged on the third swing arm; the utility model discloses a drive the first swing arm of actuating cylinder drive, the second swing arm, the linkage of third swing arm realizes the couple and mentions, the flexible volume that will drive actuating cylinder is transformed into the deflection volume of third swing arm, can effectively avoid the power of dragging damage of ton bag to drive actuating cylinder, in addition, when driving actuating cylinder and stretching out to the biggest stroke, the second swing arm is connected the straight line body of rod with first swing arm one end, avoided first swing arm to produce radial effort to the piston rod that drives actuating cylinder, effectively improved the incorruptibility that drives actuating cylinder.

Description

Ton bag suspender hanging assembly of ton bag filling machine

Technical Field

The utility model relates to an irritate a packet technical field, concretely relates to ton bag sack filling machine.

Background

Granular products are generally packaged, the granular products are uniformly stirred and dispersed in the packaging bag, then the granular products are packaged in the packaging bag by a packaging machine, then the packaging bag is sealed by a sewing machine, and the granular products are stacked and arranged by stacking equipment after the packaging bag is sealed.

In the sack filling machine in the prior art, the ton bag sack filling machine is needed for ton bag sack filling, and the difference between the sack filling machine and a general sack filling machine is that a hanging component for lifting a ton bag hanging strip is added, the existing hanging component generally adopts a fixed hook to hang the hanging strip, the position of the hook in the hanging mode cannot be adjusted, and the ton bag cannot be effectively opened; the mode that adopts the cylinder directly to drag the couple is also hung, but this kind of hanging mode ton bag gravity produces certain tractive power to the cylinder piston rod, has influenced the life of cylinder.

Disclosure of Invention

Not enough to prior art, the utility model aims at providing an improve cylinder life's ton bag suspender of ton bag sack filling machine and hang subassembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a ton bag suspender of ton bag sack filling machine hangs subassembly, includes that installing support, cylinder body rear end articulate the actuating cylinder that drives on the installing support, the middle part rotates with the installing support to be connected and one end with drive actuating cylinder piston rod articulated first swing arm, one end and first swing arm other end articulated second swing arm, with second swing arm other end articulated and the middle part and installing support rotate the third swing arm of being connected and detachably install the couple on the third swing arm.

Furthermore, the first swing arm is V-shaped, and a first rod body which is rotatably connected with the mounting bracket is fixedly welded at the bending end of the first swing arm.

Further, when the driving cylinder extends to the maximum stroke, the length direction of the second swing arm is parallel to the length direction of one end of the first swing arm connected with the second swing arm.

Further, the second swing arm is in a shape of a straight plate.

Furthermore, the third swing arm is welded with a second rod body which is rotatably connected with the mounting support, and the third swing arm is provided with a rope hanging part which is lower than the second rod body and is used for mounting a hook.

Furthermore, the hook comprises a hanging rope sleeved on the rope hanging part and a hook head arranged at the bottom of the hanging rope.

Furthermore, the tail end of the rope hanging part is provided with a protruding part for preventing the hanging rope from slipping.

Further, when the driving cylinder extends to the maximum stroke, the bottom surface of the rope hanging part is in a horizontal state or inclines upwards towards the direction far away from the second swing arm.

Further, when the driving cylinder contracts to the minimum stroke, the rope hanging part is in a vertical state.

Furthermore, the mounting bracket comprises two mounting plates which are symmetrically arranged on two sides of the driving cylinder and a reinforcing rib which is used for connecting the two mounting plates.

The utility model discloses following beneficial effect has:

the utility model discloses a drive actuating cylinder drive first swing arm, second swing arm, third swing arm linkage realize the couple and mention, will drive actuating cylinder's flexible volume and turn into the deflection volume of third swing arm can effectively avoid ton bag to irritate the power damage that drags of wrapping in-process and drive actuating cylinder's piston rod, in addition, work as when drive actuating cylinder stretches out to the biggest stroke, the straight line body of rod is connected to second swing arm and first swing arm one end for drive actuating cylinder is in idle state, has avoided first swing arm to produce radial effort to the piston rod that drives actuating cylinder, has effectively improved the incorruptibility that drives actuating cylinder.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

in the figure: 1. mounting a bracket; 2. a first swing arm; 3. a second swing arm; 4. a third swing arm; 5. hooking; 6. a driving cylinder; 11. mounting a plate; 12. reinforcing ribs; 21. a first rod body; 41. a second rod body; 42. a rope hanging part; 43. a projection; 51. hanging a rope; 52. a hook head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1 and 2 the utility model relates to a ton bag suspender cable suspension subassembly of ton bag sack filling machine, including installing support 1, the cylinder body rear end is articulated drive actuating cylinder 6 on installing support 1, the middle part is rotated with installing support 1 and is connected and one end and drive actuating cylinder 6 piston rod articulated first swing arm 2, one end and the articulated second swing arm 3 of 2 other ends of first swing arm, with the articulated third swing arm 4 and detachably that just the middle part is rotated with installing support 1 and is connected of 3 other ends of second swing arm install couple 5 on third swing arm 4.

The utility model discloses install on ton bag sack filling machine for suspender to carrying and drawing ton bag makes ton bag four corners open and hang, thereby does benefit to and carries out the material sack filling to ton bag.

It is worth mentioning that four of the utility model are required to be installed on the sack filling machine to lift and pull the four hanging strips of the ton bag.

The utility model discloses during originated form, drive actuating cylinder 6 and be in the contraction state, the workman beats hanging of ton bag and hangs on couple 5, need carry out the sack filling man-hour, the workman starts through the controller of sack filling machine the utility model discloses, it admits air and stretches out to drive actuating cylinder, makes 2 deflections of first swing arm, 2 first swing arm drive third swing arm 4 deflection through second swing arm 3 and will couple 5 is mentioned, and then outwards then mentions ton bag suspender, and the flexible volume that drives actuating cylinder 6 turns into the deflection volume of third swing arm 4 can effectively avoid the ton bag to irritate the piston rod that power damage drive actuating cylinder 6 was dragged of in-process.

It is worth mentioning that the hook 5 is lifted away from the ton bag.

Preferably, the piston rod of the driving cylinder 6 is hinged with the first swing arm 2 through a Y-shaped joint.

Preferably, first swing arm 2 is the V type form, and its end welded fastening that bends has the first body of rod 21 of being connected with the rotation of installing support 1, and the first swing arm that sets up the V type form can effectively reduce the utility model discloses an occupation space makes the utility model discloses it is compacter.

Preferably, the included angle of the V-shaped first swing arm 2 is an obtuse angle.

Preferably, when the driving cylinder 6 extends to the maximum stroke, the length direction of the second swing arm 3 is parallel to the length direction of the end of the first swing arm 2 connected to the second swing arm 3, that is, one end of the second swing arm 3 and one end of the first swing arm 2 are connected to form a straight rod body, and at this time, the hook 5 on the third swing arm 4 is in a lifting state for a ton bag sling; in the process of filling the bag, couple 5 has the power of dragging downwards to 4 one ends of third swing arm, and the 4 other ends of third swing arm act on second swing arm 3, makes the second swing arm have the trend of upward movement, because the alignment body of rod is connected to 2 one ends of second swing arm 3 and first swing arm, at this moment, first swing arm 2 can't deflect, and the effort of the trend of consequently 3 upward movements of second swing arm is offset by first swing arm 2 and the rotation end department effort of installing support 1 connection, this moment promptly actuating cylinder 2 does not receive the effort of dragging that comes from the ton bag, has effectively improved actuating cylinder 2's durability.

Preferably, second swing arm 3 is straight plate-like, and is two, in order to improve the utility model discloses a structural stability.

Preferably, the third swing arm 4 is welded with a second rod body 41 rotatably connected with the mounting bracket 1, the third swing arm 4 has a rope hanging portion 42 which is lower than the second rod body 41 and used for mounting the hook 5, the rope hanging portion 42 is lower than the second rod body 41 so that the hook 5 is lifted up, a longer force arm is provided between the hook and the second rod body 41, and when the hook 5 descends and is connected to a ton bag sling, the hook 5 can be closer to the ton bag, so that the sling can be conveniently hung and buckled.

Preferably, the hook 5 comprises a hanging rope 51 sleeved on the hanging rope part 42 and a hook head 52 arranged at the bottom of the hanging rope; the hanging rope 51 is a woven rope belt so that it has a sufficient coefficient of friction with the hanging rope portion 42.

Preferably, the end of the sling portion 42 has a protrusion 43 for preventing the sling 51 from slipping; when the driving cylinder 2 contracts, the third swing arm 4 is in a downward swinging state, and the protrusion 43 is arranged to prevent the hanging rope 51 from directly sliding off.

Preferably, when the driving cylinder 6 extends to the maximum stroke, the bottom surface of the rope hanging part 42 is in a horizontal state or inclines upwards in a direction away from the second swing arm 3, and in this embodiment, the bottom surface is preferably arranged in a horizontal state, so that the ton bag can be effectively opened.

Preferably, when the driving cylinder 6 contracts to a minimum stroke, the rope hanging portion 42 is in a vertical state; the hook 5 can prevent the hanging strip from directly pulling the hook 5 off the third swinging arm 4 while ensuring that the hanging strip is closer to the ton bag.

Preferably, the mounting bracket 1 comprises two mounting plates 11 symmetrically arranged at two sides of the driving cylinder 6 and a reinforcing rib 12 for connecting the two mounting plates 11.

The utility model discloses a drive actuating cylinder 6 drive first swing arm 2, second swing arm 3, the linkage of third swing arm 4 realize that couple 5 mentions, will drive actuating cylinder 6 flexible volume and turn into the deflection volume of third swing arm 4 can effectively avoid ton bag to irritate the power damage that drags of package in-process and drive actuating cylinder 6's piston rod, in addition, work as when driving actuating cylinder 6 and stretching out to the biggest stroke, the straight line body of rod is connected to 2 one end of second swing arm 3 and first swing arm for drive actuating cylinder 2 and be in idle state, avoided first swing arm 2 to producing radial effort to the piston rod that drives actuating cylinder 6, effectively improved the incorruptibility that drives actuating cylinder 2.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims (10)

1. The utility model provides a subassembly is hung to ton bag suspender of ton bag sack filling machine which characterized in that: the hydraulic cylinder comprises a mounting support (1), a driving cylinder (6) hinged to the mounting support (1) at the rear end of the cylinder body, a first swing arm (2) with the middle part rotatably connected with the mounting support (1) and one end hinged to a piston rod of the driving cylinder (6), a second swing arm (3) with one end hinged to the other end of the first swing arm (2), a third swing arm (4) hinged to the other end of the second swing arm (3) and with the middle part rotatably connected with the mounting support (1), and a hook (5) detachably mounted on the third swing arm (4).

2. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 1, wherein: the first swing arm (2) is in a V shape, and a first rod body (21) rotatably connected with the mounting bracket (1) is fixedly welded at the bending end of the first swing arm.

3. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 2, wherein: when the driving cylinder (6) extends to the maximum stroke, the length direction of the second swing arm (3) is parallel to the length direction of one end of the first swing arm (2) connected with the second swing arm (3).

4. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 1, wherein: the second swing arm (3) is in a straight plate shape.

5. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 1, wherein: the third swing arm (4) is welded with a second rod body (41) rotatably connected with the mounting bracket (1), and the third swing arm (4) is provided with a rope hanging part (42) which is lower than the second rod body (41) and is used for mounting the hook (5).

6. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 5, wherein: the hook (5) comprises a hanging rope (51) sleeved on the rope hanging part (42) and a hook head (52) arranged at the bottom of the hanging rope.

7. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 6, wherein: the tail end of the rope hanging part (42) is provided with a convex part (43) for preventing the hanging rope (51) from slipping.

8. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 5, wherein: when the driving cylinder (6) extends to the maximum stroke, the bottom surface of the rope hanging part (42) is in a horizontal state or inclines upwards towards the direction far away from the second swing arm (3).

9. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 5, wherein: when the driving cylinder (6) contracts to the minimum stroke, the rope hanging part (42) is in a vertical state.

10. The ton bag strap hanger assembly of the ton bag sack filling machine of claim 1, wherein: the mounting bracket (1) comprises two mounting plates (11) which are symmetrically arranged on two sides of the driving cylinder (6) and reinforcing ribs (12) used for connecting the two mounting plates (11).

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