CN110834761A - A kind of packaging box feeding device and method - Google Patents

Abstract

The invention discloses a packing box feeding and opening device which comprises a storage bin, a pushing mechanism, a first adsorption mechanism and a second adsorption mechanism, wherein the pushing mechanism pushes a packing box folded in a sheet shape in the storage bin to an opening station, the first adsorption mechanism adsorbs a first end face of the packing box folded in the sheet shape, and the second adsorption mechanism further adsorbs a second end face of the packing box folded in the sheet shape and moves and stretches towards a preset direction so as to open the packing box folded in the sheet shape. The invention also discloses a box opening method for feeding the packing boxes. The automatic opening device can automatically realize the feeding of the packing boxes and the automatic opening of the packing boxes without manual participation, thereby improving the working efficiency and saving the production cost.

Description

A kind of packaging box feeding device and method

technical field

The present invention relates to the technical field of automatic pen assembly, in particular to a packaging box feeding and opening device and method.

Background technique

Pens such as gel pens and ball-point pens need to be put into the packaging box (carton) after the assembly is completed. box. In order to reduce space occupation and facilitate transportation, the box is usually folded into sheets. Before putting the pen into the packaging box, it is necessary to open the sheet-shaped packaging box, so as to facilitate the subsequent assembly work of the pen and improve the assembly efficiency of the pen. However, in the boxing process of the existing pens, the sheet-shaped packaging box is often opened manually and placed on the conveying mechanism. By manually opening the packaging box, on the one hand, the manual work cannot continue for a long time, which reduces the production efficiency. On the other hand, it needs to use a lot of manpower, which increases the labor cost.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the defects of the prior art, and to provide a packaging box feeding and unpacking device that improves production efficiency and reduces production costs.

In order to achieve the above purpose, the present invention proposes the following technical solutions: a packaging box feeding and unpacking device, comprising:

A storage bin for storing a number of folded sheets;

a pushing mechanism, which is arranged near the storage bin, and is used for pushing out the sheet-folded packaging box from the storage bin to the box-opening station;

a first adsorption mechanism, located at the box opening station, for adsorbing the first end face of the sheet-folded packaging box;

The second suction mechanism is arranged at the box opening station, and is used to absorb the second end face of the sheet-folded packaging box and move and stretch in a preset direction, so as to open the sheet-folded packaging box, so The first end face and the second end face are arranged opposite to each other.

Preferably, the storage bin has a feeding port, a discharging port, and an opening for the pushing mechanism to extend into the storage bin to push out the sheet-folded packaging box through the discharging port.

Preferably, the storage bin includes a base, and a first limit plate and a second limit plate disposed on the base, the first limit plate and the second limit plate are arranged opposite to each other, and the first limit plate Both sides of the limiting plate are provided with first resisting pieces, both sides of the second limiting board are provided with second resisting pieces, and the first resisting piece and the second resisting piece on one side of the first limiting board are the same as the The discharge port is formed between the bases, and the opening is formed between the first blocking member and the second blocking member on the opposite side.

Preferably, the pushing mechanism includes a pushing member and a first power source for driving the pushing member to reciprocate, and the first power source is connected to the pushing member.

Preferably, the first adsorption mechanism includes a first air source, a first suction cup communicated with the first air source, and a second power source for driving the first suction cup to reciprocate, the second power source connected with the first suction cup.

Preferably, the second adsorption mechanism includes a second air source, a second suction cup communicated with the second air source, and a third power source for driving the second suction cup to reciprocate, the third power source connected with the second suction cup.

Preferably, the packaging box feeding and unpacking device further includes a pressing mechanism for eliminating wrinkles or bulges of the packaging box, the pressing mechanism includes a cover plate, and a fourth power source for driving the cover plate to reciprocate.

Preferably, the cover plate is provided with a clearance gap for the first suction cup to pass through.

The present invention also discloses a method for feeding and unpacking the packing box feeding and unpacking device, comprising the following steps:

S100, the pushing mechanism pushes out the sheet-folded packaging box from the storage bin to the box-opening station;

S200, the first adsorption mechanism adsorbs the first end surface of the sheet-folded packaging box, and the second adsorption mechanism adsorbs the second end surface of the sheet-folded packaging box and moves and stretches in a preset direction, so as to make the sheet-folded packaging box box opened.

Preferably, after step S200, bulges or wrinkles on the open packaging box are also eliminated through the cover plate.

The beneficial effects of the present invention are:

The invention can automatically realize the feeding of the packaging box and the automatic opening of the packaging box without manual participation, thereby improving the work efficiency and saving the production cost.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the present invention;

Fig. 2 is the three-dimensional schematic diagram of the present invention;

Reference numerals: a, workbench, 10, storage bin, 10a, base, 10b, first limit plate, 10c, second limit plate, 10d, first stopper, 10e, second stopper, 11. Feed port, 12, Discharge port, 13, Opening, 20, Pushing mechanism, 21, Pushing piece, 22, First power source, 30, First adsorption mechanism, 31, First suction cup, 32, The second power source, 40, the second adsorption mechanism, 41, the second suction cup, 42, the third power source, 50, the pressing mechanism, 51, the fourth power source.

Detailed ways

The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention.

The packaging box feeding and opening device disclosed by the invention can automatically realize the feeding of the packaging box and the opening of the packaging box, improve the production efficiency and save the production cost.

As shown in FIG. 1 , a packaging box feeding and opening device disclosed in the present invention includes a storage bin 10 , a push mechanism 20 , a first adsorption mechanism 30 and a second adsorption mechanism 40 , wherein the storage bin 10 Set on the workbench a, it is used to store the sheet-folded packaging boxes; the push mechanism 20 is also installed on the workbench a, and is set close to the storage bin 10, and is used to store the sheet-folded packaging boxes from the The storage bin 10 is pushed out to the box-opening station; the first adsorption mechanism 30 is also installed on the workbench a, and is located at the box-opening station, for sucking the upper end surface of the folded packaging box; the second The suction mechanism 40 is also installed on the worktable a, and is located at the box opening station, which is used to absorb the lower end surface of the sheet-folded packaging box and move downward to stretch so as to open the sheet-folded packaging box. .

Specifically, as shown in FIG. 1 and FIG. 2 , the storage bin 10 has a feeding port 11 , a discharging port 12 and an opening 13 , wherein the feeding port 11 is used to add sheet-folded silo 10 to the storage bin 10 . Packing box; the discharge port 12 is used for pushing out the sheet-folded packing box in the storage bin 10; the opening 13 is used for the push mechanism 20 to enter the storage bin 10. During implementation, the push mechanism 20 passes through the opening 13 Extend into the storage bin 10, and push out the sheet-folded packaging box through the discharge port 12 to the box-opening station. In this embodiment, the storage bin 10 includes a base 10a, and a first limit plate 10b and a second limit board 10c disposed on the base 10a, wherein the first limit board 10b and the second limit board 10c are arranged opposite to each other, and both sides of the first limiting plate 10b are provided with first resisting pieces 10d, both sides of the second limiting board 10c are provided with second resisting pieces 10e, the first limiting board 10b, the second limiting piece 10e The plate 10c, the first resisting member 10d and the second resisting member 10e enclose an accommodating space, and the accommodating space is used for accommodating a sheet-folded packing box.

Further, the discharge port 12 is formed between the first blocking member 10d and the second blocking member 10e on one side of the first limiting plate 10b and the base 10a, and the first blocking member 10d and the second blocking member on the opposite side The openings 13 are formed between 10e.

As shown in FIG. 1 , the push mechanism 20 includes a push member 21 and a first power source 22 that drives the push member 21 to reciprocate. The first power source 22 is installed on the workbench a and is connected to the push member 21 When implemented, the pushing member 21 extends into the storage bin 10 through the opening 13 under the action of the first power source 22, and further pushes the sheet-folded packaging box to the opening station through the discharge port 12. In this embodiment, the first power source 22 is preferably a cylinder.

As shown in FIG. 1, the first adsorption mechanism 30 includes a first suction cup 31, a first air source (not shown), and a second power source 32, wherein the second power source 32 is installed on the workbench a, and the first A suction cup 31 is connected to the second power source 32, and at the same time, the first suction cup 31 is also communicated with the first air source. During implementation, the second power source 32 drives the first suction cup 31 to move downward and connect with the sheet-folded packaging The upper end surfaces of the box are in contact, and at this time, the first air source controls the first suction cup 31 to generate suction, thereby attracting the upper end surface of the packaging box.

In this embodiment, the second power source 32 is preferably an air cylinder.

The second suction mechanism 40 includes a second suction cup 41, a second air source, and a third power source 42, wherein the third power source 42 is installed on the workbench a, the second suction cup 41 is connected to the third power source 42, At the same time, the second suction cup 41 is also communicated with the second air source. During implementation, the second power source 32 drives the second suction cup 41 to move upward first and contact the lower end surface of the sheet-folded packaging box. The source controls the second suction cup 41 to generate suction, thereby attracting the lower end surface of the packaging box, and further drives the second suction cup 41 to move down and stretch the lower end surface, gradually opening the sheet-folded packaging box.

In this embodiment, the third power source 42 is preferably a cylinder.

After the packaging box is opened, the upper end may be wrinkled or bulged, which is not conducive to the transportation of the packaging box carrier. As shown in Figure 1, the packaging box feeding and opening device also includes a pressing mechanism 50 for eliminating wrinkles or bulges. It includes a cover plate (not shown), and a fourth power source 51 that drives the cover plate to reciprocate. The fourth power source 51 is installed on the workbench a and is connected to the cover plate. During implementation, the fourth power source 51 51 Drive the cover plate to move downward and contact the upper end surface of the packaging box in the packaging box carrier, and eliminate wrinkles or bulges through the extrusion of the cover plate. In this embodiment, the fourth power source 51 is preferably a cylinder.

Further, the cover plate is also provided with a gap (not shown), so that the first suction cup 31 can be in contact with the upper end surface of the sheet-folded packaging box through the gap.

The working principle of a packaging box feeding and opening device disclosed by the present invention is as follows:

Put a plurality of sheet-folded packaging boxes into the storage bin 10 manually or in other ways, the first power source 22 drives the pusher 21 to move, and the pusher 21 further extends into the storage bin 10 through the opening 13 , push out the sheet-folded packaging box to the box-opening station through the discharge port 12;

The second power source 32 drives the first suction cup 31 to move downward and make contact with the upper end surface of the folded packaging box. At this time, the first air source controls the first suction cup 31 to generate suction, thereby attracting the upper end surface of the packaging box. . Further, the third power source 42 drives the second suction cup 41 to move upward first and make contact with the lower end surface of the sheet-folded packaging box. At this time, the second air source controls the second suction cup 41 to generate suction, thereby pulling the lower part of the packaging box. The end surface is adsorbed, and the third power source 42 further drives the second suction cup 41 to move downward and stretch the lower end surface, thereby gradually opening the sheet-folded packaging box.

Furthermore, the first power source 22 controls the first suction cup 31 not to generate suction, and at the same time, the second air source continues to drive the packaging box to move into the packaging box carrier through the second suction cup 41, and at this time, the second air source controls the second suction cup. 41 does not generate suction, and thus the pack can be placed in the pack carrier.

When the packaging box is placed in the packaging box carrier, the fourth power source 51 drives the cover to press down, eliminating the wrinkles or bulges on the upper end surface of the packaging box, and the packaging box is further transported to the packaging box under the action of the packaging box carrier workplace.

The technical content and technical features of the present invention have been disclosed as above. However, those skilled in the art may still make various replacements and modifications based on the teaching and disclosure of the present invention without departing from the spirit of the present invention. Therefore, the protection scope of the present invention should not be limited to The contents disclosed in the embodiments should include various substitutions and modifications without departing from the present invention, and are covered by the claims of this patent application.

Claims (10)

1. a packing box feeding and unpacking device, is characterized in that, comprises A storage bin for storing a number of folded sheets; a pushing mechanism, which is arranged near the storage bin, and is used for pushing out the sheet-folded packaging box from the storage bin to the box-opening station; a first adsorption mechanism, located at the box opening station, for adsorbing the first end face of the sheet-folded packaging box; The second suction mechanism is arranged at the box opening station, and is used to absorb the second end face of the sheet-folded packaging box and move and stretch in a preset direction, so as to open the sheet-folded packaging box, so The first end face and the second end face are arranged opposite to each other. 2. The packaging box feeding and unpacking device according to claim 1, wherein the storage bin has a feeding port and a discharging port, and the ejector mechanism extends into the storage bin and will be in a sheet shape. The opening of the folded box is pushed out through the outlet. 3. The packaging box feeding and unpacking device according to claim 2, wherein the storage bin comprises a base, and a first limit plate and a second limit plate arranged on the base, the The first limiting plate and the second limiting plate are arranged opposite to each other, and first resisting pieces are provided on both sides of the first limiting board, and second resisting pieces are provided on both sides of the second limiting board. The discharge port is formed between the first and second blocking members on one side of the first limiting plate and the base, and the opening is formed between the first and second blocking members on the opposite side. 4. The packaging box feeding and opening device according to claim 1, wherein the pushing mechanism comprises a pushing member, and a first power source for driving the pushing member to reciprocate, the first power source connected with the pusher. 5 . The packaging box feeding and opening device according to claim 1 , wherein the first adsorption mechanism comprises a first air source, a first suction cup communicated with the first air source, and a driving device. 6 . The second power source for the reciprocating movement of the first suction cup is connected with the first suction cup. 6 . The box feeding and unpacking device according to claim 1 , wherein the second adsorption mechanism comprises a second air source, a second suction cup communicated with the second air source, and a driving device. 7 . The third power source for the reciprocating movement of the second suction cup is connected with the second suction cup. 7. The packing box feeding and unpacking device according to claim 5, wherein the packing box feeding and unpacking device further comprises a pressing mechanism for eliminating folds or bulges of the packing box, and the pressing mechanism comprises a cover a plate, and a fourth power source for driving the cover plate to reciprocate. 8 . The packaging box feeding and unpacking device according to claim 7 , wherein the cover plate is provided with a vacancy gap for the first suction cup to pass through. 9 . 9. a kind of method for unpacking based on the described packing box feeding and unpacking device of claim 1, is characterized in that, comprises the steps: S100, the pushing mechanism pushes out the sheet-folded packaging box from the storage bin to the box-opening station; S200, the first adsorption mechanism adsorbs the first end surface of the sheet-folded packaging box, and the second adsorption mechanism adsorbs the second end surface of the sheet-folded packaging box and moves and stretches in a preset direction, so as to make the sheet-folded packaging box box opened. 10 . The method for opening a box for feeding materials according to claim 9 , wherein after step S200 , the bulge or the wrinkle on the open packing box is also eliminated by the cover plate. 11 .

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