CN211224102U - An automatic bag feeding device for powder product packaging line - Google Patents

Abstract

The utility model discloses an automatic bag feeding device for a powder product packaging line. A connecting plate and a second frame are fixedly connected, the bottom of the second frame is provided with a bag feeding mechanism, the top of the bottom plate is located below the bag feeding mechanism and a packaging bag is provided, and the tops of the two first frames are provided with a bag feeding mechanism. A rotating shaft is jointly rotatably connected by the bearings, and a bearing sleeve is fixedly sleeved at the center of the outer wall of the rotating shaft; the utility model replaces the manual realization of taking and supporting the packaging bags by setting a bag feeding mechanism, a bag holding mechanism, a bag rotating mechanism, etc. It is opened and sheathed outside the filling tube and then handed over to the clamps on both sides of the filling tube for clamping, which can work stably and reliably, reduce the labor intensity of workers, and effectively improve the production efficiency of the powder packaging line.

Description

An automatic bag feeding device for powder product packaging line

technical field

The utility model relates to an automatic bag feeding device, in particular to an automatic bag feeding device for a powder product packaging assembly line.

Background technique

Powders and very fine particles have a larger specific surface area than powders such as particles and blocks, and can be better heated and chemically reacted, so they are used in building materials, metallurgy, food, chemical and other industries. The raw materials are packed and transported in the form of powder.

Powders are usually packaged in film bags to ensure that the powder after packaging will not leak. Most of the existing powder packaging lines still use manual opening of the packaging bags, and then fix the packaging bags on the fixtures on both sides of the filling tube. Filling and packaging, the labor intensity of workers is high, and the efficiency is low, and the error rate is high, which is not conducive to improving production efficiency.

Utility model content

The purpose of this utility model is to provide an automatic bag feeding device for a powder product packaging line, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solutions:

An automatic bag feeding device for a powder product packaging line, comprising a bottom plate, the top of the bottom plate is symmetrically and fixedly connected with two first frames, and the opposite outer walls of the two first frames are jointly fixed and connected with connecting plates from top to bottom With the second frame, the bottom of the second frame is provided with a bag feeding mechanism, the top of the bottom plate is located below the bag feeding mechanism and a packaging bag is provided, and the tops of the two first frames are jointly rotatably connected by bearings There is a rotating shaft, the center of the outer wall of the rotating shaft is fixedly sleeved with a bearing sleeve, the outer wall of the bearing sleeve is fixedly connected with a mounting plate, the outer wall of the mounting plate is provided with a bag-supporting mechanism, and the top of the connecting plate is provided with a rotating bag mechanism.

As a further solution of the present invention: the bag feeding mechanism includes an electric cylinder, the outer wall of the electric cylinder is fixedly connected with the bottom of the second frame, the movable rod end of the electric cylinder is fixedly connected with a sliding seat, the sliding seat It is slidably connected with the second frame, the outer wall of the sliding seat is fixedly connected with a first cylinder, the movable rod end of the first cylinder is fixedly connected with a first adsorption plate, and the bottom of the first adsorption plate is evenly provided with a plurality of First sucker.

As a further solution of the present invention: the bag-pulling mechanism includes a second air cylinder and two third air cylinders, the outer walls of the second air cylinder and the third air cylinder are fixedly connected with the outer wall of the mounting plate, and the two third air cylinders are fixedly connected to the outer wall of the mounting plate. The cylinders are symmetrically distributed on both sides of the second cylinder, the movable rod end of the second cylinder is fixedly connected with a support plate, and the bottom of the support plate is symmetrically and fixedly connected with two connecting rods, the connecting rods are L-shaped, so The outer wall of the connecting rod is provided with a third suction cup, the movable rod ends of the two third cylinders penetrate the support plate and are fixedly connected with a second suction plate, and the bottom of the second suction plate is symmetrically arranged with two second suction cups .

As a further solution of the present invention, the second suction cup is located just above the corresponding third suction cup.

As a further solution of the present invention, the bag turning mechanism includes a fourth cylinder, a hinge, and a crank cover, the tail end of the fourth cylinder is fixedly connected to the hinge, and the hinge is fixed to the top of the connecting plate. connection, the movable rod end of the fourth cylinder is hinged with the crank sleeve, and the crank sleeve is fixedly sleeved at the outer wall of the rotating shaft

As a further solution of the present invention, the top of the connecting plate is located on one side of the bearing sleeve and is fixedly connected to the limiting rod.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model is provided with a bag feeding mechanism, a bag holding mechanism, a bag turning mechanism, etc., which replaces the manual realization of picking up the packaging bag, opening it, wrapping it outside the filling pipe, and then handing it over to the clamps on both sides of the filling pipe for clamping. , the work can be stable and reliable, while reducing the labor intensity of workers, it can effectively improve the production efficiency of the powder packaging line.

Description of drawings

FIG. 1 is a schematic structural diagram of an automatic bag feeding device for a powder product packaging line.

FIG. 2 is a schematic structural diagram of a bag holding mechanism in an automatic bag feeding device for a powder product packaging line.

3 is a schematic structural diagram of a transfer bag mechanism of an automatic bag feeding device for a powder product packaging line.

1. Bottom plate; 11. First frame; 12. Second frame; 13. Connecting plate; 2. Rotating shaft; 21. Bearing sleeve; 22. Mounting plate; 32, the sliding seat; 33, the first cylinder; 34, the first suction plate; 35, the first suction cup; 4, the bag-supporting mechanism; 41, the second cylinder; 42, the support plate; 421, the connecting rod; 422, the third suction cup; 43, the third cylinder; 44, the second suction plate; 441, the second suction cup; 5, the bag turning mechanism; 51, the fourth cylinder; 52, the hinge part; 53, the crank cover; 6, the packaging bag.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 3. In the embodiment of the present invention, an automatic bag feeding device for a powder product packaging line includes a bottom plate 1, and two first frames 11 are symmetrically and fixedly connected to the top of the bottom plate 1. The two first frames 11 The opposite outer walls are fixedly connected from top to bottom with a connecting plate 13 and a second frame 12, the bottom of the second frame 12 is provided with a bag feeding mechanism 3, and the top of the bottom plate 1 is located below the bag feeding mechanism 3 is provided with a packaging bag 6 , the tops of the two first frames 11 are jointly rotatably connected with the rotating shaft 2 through the bearing, the center of the outer wall of the rotating shaft 2 is fixedly sleeved with a bearing sleeve 21, the outer wall of the bearing sleeve 21 is fixedly connected with a mounting plate 22, and the outer wall of the mounting plate 22 is provided with In the bag-opening mechanism 4, the top of the connecting plate 13 is provided with a bag-turning mechanism 5.

The bag feeding mechanism 3 includes an electric cylinder 31, the outer wall of the electric cylinder 31 is fixedly connected with the bottom of the second frame 12, the movable rod end of the electric cylinder 31 is fixedly connected with a sliding seat 32, the sliding seat 32 is slidably connected with the second frame 12, and the sliding A first cylinder 33 is fixedly connected to the outer wall of the seat 32 , a first suction plate 34 is fixedly connected to the movable rod end of the first cylinder 33 , and a plurality of first suction cups 35 are evenly arranged at the bottom of the first suction plate 34 .

The plurality of packaging bags 6 are neatly stacked directly below the first suction plate 34 , and the open end of the packaging bag 6 faces the direction of the bag holding mechanism 4 , and the plurality of first suction cups 35 are located on one side of the open end of the packaging bag 6 .

The bag holding mechanism 4 includes a second air cylinder 41 and two third air cylinders 43. The outer walls of the second air cylinder 41 and the third air cylinder 43 are fixedly connected to the outer wall of the mounting plate 22. The two third air cylinders 43 are symmetrically distributed on the second air cylinder. On both sides of 41, a support plate 42 is fixedly connected to the movable rod end of the second cylinder 41, and two connecting rods 421 are symmetrically and fixedly connected to the bottom of the support plate 42. Three suction cups 422 . The movable rod ends of the two third cylinders 43 penetrate through the support plate 42 and are fixedly connected with a second suction plate 44 . The bottom of the second suction plate 44 is symmetrically provided with two second suction cups 441 .

The second suction cups 441 are located just above the corresponding third suction cups 422 .

The first suction cup 35, the second suction cup 441, and the third suction cup 422 are all connected to the vacuum pump through an air guide hose.

The bag turning mechanism 5 includes a fourth cylinder 51, a hinge member 52, and a crank sleeve 53. The rear end of the cylinder body of the fourth cylinder 51 is fixedly connected to the hinge member 52, and the hinge member 52 is fixedly connected to the top of the connecting plate 13. The fourth cylinder 51 The end of the movable rod is hinged with the crank sleeve 53, the crank sleeve 53 is fixedly sleeved on the outer wall of the rotating shaft 2, and the crank sleeve 53 is driven by the fourth cylinder 51 to drive the rotating shaft 2 to rotate.

The top of the connecting plate 13 is located on one side of the bearing sleeve 21 and is fixedly connected to the limiting rod 23 . When the rotating shaft 2 drives the bearing sleeve 21 and the mounting plate 22 to rotate, the limiting rod 23 can limit the mounting plate 22 . The rotation angle is limited to 90°.

The working principle of the utility model is:

When the powder product packaging line starts to work, the first air cylinder 33 drives the first adsorption plate 34 to move downward, and the topmost packaging bag 6 is adsorbed by the plurality of first suction cups 35, and then the first air cylinder 33 is reset, and the electric cylinder 31 Start, push the sliding seat 32 towards the mounting plate 22, after the first suction cup 35 lifts the packaging bag 6, place the open end of the packaging bag 6 between the second suction cup 441 and the third suction cup 422, at this time Activate the third air cylinder 43 so that the second suction plate 44 drives the second suction cup 441 to move downward until the second suction cup 441 and the third suction cup 422 absorb the outer walls of the packaging bag 6 on both sides, and the first suction cup 35 loosens the packaging bag 6 At the same time, the electric cylinder 31 is reset, and then the third cylinder 43 is reset, and the upper surface of the packaging bag 6 is lifted by the second suction cup 441 to realize the opening of the packaging bag 6, and then the fourth cylinder 51 is activated to pull the crank sleeve 53, Through the cooperation of the hinge 52, the crank sleeve 53 drives the rotating shaft 2 to rotate, and then the bearing sleeve 21 drives the mounting plate 22 to rotate (the limit rod 23 can limit the mounting plate 22, and the rotation angle of the mounting plate 22 is limited to 90° °), so that the opened packaging bag 6 is set outside the filling tube, and after the clamps on both sides of the filling tube clamp the packaging bag 6,

The second suction cup 441 and the third suction cup 422 release the packaging bag 6, and at the same time the second air cylinder 41 shrinks, so that the bag opening mechanism 4 is completely separated from the packaging bag 6, and then the second air cylinder 41 and the fourth air cylinder 51 are reset for the next time. Work on the bag.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principle of the present utility model, any modifications, equivalent replacements, improvements, etc. made shall be included within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a powder product packaging line is with automatic bagging apparatus that gives, includes bottom plate (1), its characterized in that: two first frames (11) of top symmetry fixedly connected with of bottom plate (1), two first frame (11) relative outer wall from top to bottom common fixedly connected with connecting plate (13) and second frame (12), the bottom of second frame (12) is provided with send a bag mechanism (3), the top of bottom plate (1) is located the below of sending a bag mechanism (3) and is provided with wrapping bag (6), two the top of first frame (11) rotates jointly through the bearing and is connected with pivot (2), pivot (2) outer wall center department is fixed has cup jointed bearing sleeve (21), the outer wall fixedly connected with mounting panel (22) of bearing sleeve (21), the outer wall of mounting panel (22) is provided with props bag mechanism (4), the top of connecting plate (13) is provided with changes bag mechanism (5).

2. The automatic bag feeding device for the powder product packaging line according to claim 1, wherein: send bag mechanism (3) including electronic jar (31), the outer wall of electronic jar (31) and the bottom fixed connection of second frame (12), movable rod end fixedly connected with slide (32) of electronic jar (31), slide (32) and second frame (12) sliding connection, the first cylinder (33) of outer wall fixedly connected with of slide (32), the movable rod end fixedly connected with first adsorption plate (34) of first cylinder (33), the bottom of first adsorption plate (34) evenly is provided with a plurality of first sucking discs (35).

3. The automatic bag feeding device for the powder product packaging line according to claim 1, wherein: bag supporting mechanism (4) include second cylinder (41) and two third cylinders (43), the outer wall of second cylinder (41), third cylinder (43) all with the outer wall fixed connection of mounting panel (22), two third cylinder (43) symmetric distribution is in the both sides of second cylinder (41), the movable rod end fixedly connected with backup pad (42) of second cylinder (41), two connecting rods (421) of the bottom symmetry fixedly connected with of backup pad (42), connecting rod (421) are L shape, the outer wall of connecting rod (421) is provided with third sucking disc (422), two the movable rod end of third cylinder (43) runs through backup pad (42) back fixedly connected with second adsorption plate (44), the bottom symmetry of second adsorption plate (44) is provided with two second sucking discs (441).

4. The automatic bag feeding device for the powder product packaging line according to claim 3, wherein: the second suction cups (441) are positioned right above the corresponding third suction cups (422).

5. The automatic bag feeding device for the powder product packaging line according to claim 1, wherein: it includes fourth cylinder (51), articulated elements (52), crank sleeve (53) to change bag mechanism (5), the cylinder body tail end and articulated elements (52) fixed connection of fourth cylinder (51), the top fixed connection of articulated elements (52) and connecting plate (13), the movable rod end and the crank sleeve (53) of fourth cylinder (51) are articulated, crank sleeve (53) are fixed to be cup jointed in the outer wall department of pivot (2).

6. The automatic bag feeding device for the powder product packaging line according to claim 1, wherein: the top of the connecting plate (13) is fixedly connected with a limiting rod (23) at one side of the bearing sleeve (21).

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