CN216375109U - A packaging box closing device - Google Patents

Abstract

The utility model discloses a packaging box cover closing device, which comprises a frame, a conveyor belt for conveying packaging boxes is arranged on the frame, and two sides of the conveying belt are provided with a conveyor belt that can move up and down to lift the packaging boxes upwards A lift cylinder drives the bracket to move up and down, a lid-closing cylinder for rotating the cover of the packaging box is horizontally arranged above the conveyor belt, and at least one is arranged on both sides of the conveyor belt to rotate the packaging Rotating cylinder on the edge of the box cover. The beneficial effect of the utility model is that after the workpiece is boxed, the action of closing the lid is realized, and the automatic packaging operation is realized.

Description

A packaging box closing device

technical field

The utility model relates to the field of machinery, in particular to a packaging box lid closing device.

Background technique

In the field of automation equipment, it is a common requirement to close the lid after the workpiece is boxed. How to design an automatic device to meet the above requirements is an urgent technical problem to be solved at present. The difficulty lies in that the box cover has an edge, and the edge should be inserted into the box body so that the cover closing operation can be completed.

Utility model content

The purpose of the present invention is to provide a packaging box lid closing device that solves the above problems.

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

A packaging box closing device, which includes a frame, a conveyor belt for conveying packaging boxes is arranged on the frame, and a bracket that can move up and down to lift the packaging boxes is arranged on both sides of the conveyor belt, and a The lifting cylinder drives the bracket to move up and down, and a lid closing cylinder for rotating the cover of the packaging box is horizontally arranged above the conveyor belt, and also includes at least one set on both sides of the conveyor belt for rotating the edge of the packaging box cover. Rotate the cylinder.

Preferably, a gate-shaped first bracket is arranged above the bracket, two guide rails are horizontally arranged on the first bracket, and both ends of a cover-closing push rod are movably arranged on the guide rails, and the cover-closing cylinder Horizontally arranged on the first bracket, the cylinder arm of the cover closing cylinder is connected to the cover closing push rod to push the cover closing push rod to move horizontally.

Preferably, a gate-shaped second bracket is arranged above the bracket, an L-shaped third bracket is respectively arranged on both sides of the second bracket, and an L-shaped bracket is pivotally arranged on the third bracket. The blank holder is driven by a rotating cylinder to rotate.

Preferably, one end of the bracket is provided with a baffle plate, and the other end of the bracket is provided with a clamping cylinder horizontally.

Preferably, a discharging platform is arranged on the rack, and a feeding push rod for pushing the packaging boxes on the discharging platform to the conveyor belt is arranged on the discharging platform.

Preferably, one side of the frame is provided with a packaging box platform for placing packaging boxes, and a suction cup is arranged on a three-axis guide rail to send the packaging boxes on the packaging box platform to the discharging platform.

The beneficial effect of the utility model is that after the workpiece is boxed, the action of closing the lid is realized, and the automatic packaging operation is realized.

Description of drawings

Fig. 1 is the structural representation of the packing box lid closing device of the present invention;

Fig. 2 is the partial structure schematic diagram of the packing box lid closing device of the present invention;

Figure 3 is a schematic diagram of a partial structure of the present invention.

Detailed ways

The technical solution of the present patent will be described in further detail below in conjunction with specific embodiments.

As shown in FIG. 1 to FIG. 3 , a packaging box lid closing device of the present invention includes a frame 10 .

As shown in FIG. 1 to FIG. 3 , a packaging box lid closing device of the present invention includes a frame 10 .

One side of the frame 10 is provided with a packing box platform 14 for placing the packing box 12 , a discharging platform 18 for placing the packing box 12 , and a conveyor belt 16 for conveying the packing box 12 . A suction cup 22 is arranged on a three-axis guide rail 20 to send the packing box 12 on the packing box platform 14 to the discharging platform 18 . The workpiece loading operation is performed on the unloading platform 18 ; a feeding push rod 24 for pushing the packaging box 12 on the unloading platform 18 to the conveyor belt 16 is provided at the unloading platform 18 . After the workpiece loading operation is completed, the feeding push rod 24 pushes the packaging box 12 to the conveyor belt 16 .

Two sides of the conveyor belt 16 are provided with a bracket 26 that can move up and down to lift the packaging box 12 upward, and a lift cylinder (not shown) drives the bracket 26 to move up and down. One end of the bracket 26 is provided with a baffle plate 28 , and the other end of the bracket 26 is provided with a clamping cylinder 30 horizontally. When the packing box 12 is moved to the bracket 26 , the clamping cylinder 30 clamps the packing box 12 in cooperation with the corresponding sensor (not shown), and then the bracket 26 lifts up so that the packing box 12 leaves the conveyor belt 16 .

A lid closing cylinder 32 for rotating the cover of the packaging box 12 is horizontally arranged above the conveyor belt 16 , and also includes two rotating cylinders (not shown) disposed on both sides of the conveyor belt 16 for rotating the edge of the cover of the packaging box 12 . Its specific structure is:

A gate-shaped first bracket 34 is arranged above the bracket 26 , two guide rails 36 are arranged horizontally on the first bracket 34 , both ends of the cover-closing push rod 38 are movably arranged on the guide rails 36 , and the cover-closing cylinder 32 is horizontally arranged on the first guide rail 36 . On the bracket 34, the cylinder arm of the cover closing cylinder 32 is connected to the cover closing push rod 38 to push the cover closing push rod 38 to move horizontally.

A gate-shaped second bracket 40 is arranged above the bracket 26 , an L-shaped third bracket 42 is respectively arranged on both sides of the second bracket 40 , and an L-shaped edge holder 44 is pivotally arranged on the third bracket 42 . , the rotary cylinder drives the blank holder 44 to rotate.

The working process is that the cover-closing cylinder 32 moves the cover-closing push rod 38 horizontally, and the cover-closing push rod 38 pushes the box cover of the packaging box 12 forward, so that it is folded to nearly 90°; the rotating cylinder drives the side-holding rod 44 to rotate, Press down the edge of the box cover, so that the edge is folded so as to be inserted into the box body of the packaging box 12; the cover push rod 38 continues to advance so that the box cover is folded to 90°, the box cover is completely inserted into the box body of the packaging box 12, and the bracket 26 Descend, then place the box back on the conveyor belt 16 and send it away to complete the packaging.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. The utility model provides a packing carton closes and covers device, its characterized in that including the frame: set up a conveyer belt of carrying the packing carton in the frame, the conveyer belt both sides set up one can reciprocate in order to make progress the bracket that lifts with the packing carton, the cylinder drive that rises the bracket reciprocates, conveyer belt top level sets up the cylinder that closes of a rotatory packing carton lid, still includes at least one setting and is in the revolving cylinder who is used for rotatory packing carton lid border of conveyer belt both sides.

2. A pack closing device according to claim 1, wherein: the cover closing device comprises a bracket, a cover closing cylinder, a cover closing push rod, a door-shaped first support, two guide rails, a cover closing push rod and a cover closing cylinder, wherein the door-shaped first support is arranged above the bracket, the first support is horizontally provided with the two guide rails, two ends of the cover closing push rod are movably arranged on the guide rails, the cover closing cylinder is horizontally arranged on the first support, and a cylinder arm of the cover closing cylinder is connected to the cover closing push rod to push the cover closing push rod to horizontally move.

3. A pack closing device according to claim 2, wherein: a door-shaped second support is arranged above the bracket, two L-shaped third supports are arranged on two sides of the second support respectively, an L-shaped edge pressing rod is arranged on each third support in a pivot mode, and a rotary cylinder drives the edge pressing rods to rotate.

4. A pack closing device according to claim 1, wherein: one end of the bracket is provided with a baffle plate, and the other end of the bracket is horizontally provided with a clamping cylinder.

5. A pack closing device according to claim 1, wherein: the packaging box feeding device is characterized in that a discharging platform is arranged on the rack, and a feeding push rod used for pushing the packaging boxes on the discharging platform to the conveying belt is arranged at the discharging platform.

6. A pack closing device according to claim 5, wherein: one side of the rack is provided with a packaging box platform for placing packaging boxes, and a three-axis guide rail is provided with a sucker for conveying the packaging boxes on the packaging box platform to the discharging platform.

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