CN218288322U

CN218288322U - Automatic box opening device

Info

Publication number: CN218288322U
Application number: CN202221574131.7U
Authority: CN
Inventors: 刘景�; 徐炳怀; 汪礼良
Original assignee: Guangzhou Weite Intelligent Equipment Co ltd
Current assignee: Guangzhou Weite Intelligent Equipment Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2023-01-13
Anticipated expiration: 2032-06-21

Abstract

The utility model discloses an automatic box opening device, which comprises an upper box suction mechanism, a lower box suction mechanism, a rotating mechanism and a shaping mechanism; the lower box suction mechanism is arranged between the rotating mechanism and the shaping mechanism, and the lower box suction mechanism, the rotating mechanism and the shaping mechanism are arranged in parallel; the rotating mechanism comprises a rotating unit and a rotating column, the rotating unit is used for controlling the rotating column to rotate, and the rotating column and the lower box sucking mechanism are arranged in parallel; the upper box suction mechanism is arranged on the rotating column, and the rotating column rotates to enable the upper box suction mechanism and the lower box suction mechanism to be arranged oppositely; the shaping mechanism is used for righting the formed carton; therefore, when the carton opening device is applied, the automatic carton opening forming of the carton is realized by the upper carton suction mechanism and the lower carton suction mechanism, the problem that the carton is deformed due to the influence of gravity in the carton opening process is solved by the shaping mechanism, the carton opening time is shortened, the labor cost is saved, and the overall production efficiency is improved.

Description

Automatic box opening device

Technical Field

The utility model relates to an automatic equipment technical field, in particular to automatic unpacking device.

Background

In daily life, the paper boxes are usually cubic, but the paper boxes produced by the paper box manufacturers are not cubic but are formed by diagonal lines in the cube, so that the opening of the paper boxes refers to opening the plane paper boxes into a cubic style. The traditional carton opening mode is manual carton opening, the physical strength and the energy of people are limited, and the long-time repeated same work can lead to the reduction of the energy, so that the carton opening quality is poor and the efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic unpacking device to solve the problem that the carton unpacking quality is poor and the inefficiency.

In order to solve the technical problem, the utility model provides an automatic box opening device, which comprises an upper box suction mechanism, a lower box suction mechanism, a rotating mechanism and a shaping mechanism; the lower box suction mechanism is arranged between the rotating mechanism and the shaping mechanism, and the lower box suction mechanism, the rotating mechanism and the shaping mechanism are arranged in parallel; the rotating mechanism comprises a rotating unit and a rotating column, the rotating unit is used for controlling the rotating column to rotate, and the rotating column and the lower box sucking mechanism are arranged in parallel; the upper suction box mechanism is arranged on the rotating column, and the rotating column rotates to enable the upper suction box mechanism and the lower suction box mechanism to be oppositely arranged; the shaping mechanism is used for righting the formed carton.

In one embodiment, the lower suction box mechanism comprises a lower suction box base and a plurality of lower suction cups, and the lower suction cups are regularly arranged on the upper surface of the lower suction box base.

In one embodiment, a plurality of the suction box mechanisms are arranged to extend in the arrangement track direction of the rotary column.

In one embodiment, the upper suction box mechanism comprises an upper suction cup and a fixed rod, the fixed rod is vertically arranged on the rotary column, and the upper suction cup is arranged on the surface of the fixed rod so as to be opposite to the lower suction cup.

In one embodiment, a plurality of suction box mechanisms extend along the length direction of the rotary column.

In one embodiment, the rotating unit comprises a gear, a rack and a cylinder; the gear is fixedly arranged at two ends of the rotating column, and the rack is meshed and connected with the gear; the cylinder comprises a telescopic rod, and the telescopic rod is connected with the lower end of the rack in an abutting mode.

In one embodiment, the shaping mechanism comprises a support base, a stopper, a guide rod and a lifting unit; the supporting base is provided with a guide hole, and the guide rod is fixedly connected with the stopper through the guide hole; the lifting unit is arranged on the supporting base and is used for controlling the stopping piece to lift.

In one embodiment, the lifting unit is a lifting cylinder, a piston rod capable of stretching back and forth is arranged on the lifting cylinder, and the piston rod stretches back and forth to drive the stopper to move up and down along the arrangement track of the guide rod.

In one embodiment, a plurality of the lifting units extend along the length direction of the supporting base.

In one embodiment, the stop is a rectangular post.

The utility model has the advantages as follows:

when the automatic carton opening device is applied, a carton can be placed on the lower carton suction mechanism, the lower suction disc on the lower carton suction mechanism is used for adsorbing the bottom surface of the carton, then the rotary column is rotated through the rotating unit to enable the upper carton suction mechanism and the lower carton suction mechanism to be arranged oppositely, the upper suction disc on the upper carton suction mechanism is used for adsorbing the side surface of the carton, and then the rotary column is corrected back through the rotating unit, so that the automatic carton opening process is realized, finally the lifting unit is used for controlling the stopper to move up and down, the formed carton is righted, and the carton is not influenced by gravity and is recovered to the original shape; the time for opening the box is shortened, the labor cost is saved, and the overall production efficiency is improved; thereby solve the poor and inefficient problem of carton unpacking quality.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the embodiments will be briefly described below, and obviously, the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of an automatic box opening device provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of a box opening process provided by an embodiment of the present invention;

fig. 3 is a schematic working diagram of a shaping mechanism provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a rotating unit according to an embodiment of the present invention;

fig. 5 is a schematic structural view of an updraft box mechanism provided by the embodiment of the present invention.

The reference numbers are as follows:

10. an upper suction box mechanism; 11. a sucker is arranged; 12. fixing the rod;

20. a lower suction box mechanism; 21. a lower suction box base; 22. a lower sucker;

30. a rotation mechanism; 31. a rotation unit; 311. a gear; 312. a rack; 313. a cylinder; 314. a telescopic rod; 32. rotating the column;

40. a shaping mechanism; 41. a lifting unit; 411. a piston rod; 42. a support base; 421. a guide hole; 43. a stopper; 44. a guide rod;

50. a carton.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

The utility model provides an automatic box opening device, the embodiment of which is shown in figures 1, 2 and 3, and comprises an upper box suction mechanism 10, a lower box suction mechanism 20, a rotating mechanism 30 and a shaping mechanism 40; the lower box suction mechanism 20 is arranged between the rotating mechanism 30 and the shaping mechanism 40, and the lower box suction mechanism 20, the rotating mechanism 30 and the shaping mechanism 40 are arranged in parallel; the rotating mechanism 30 comprises a rotating unit 31 and a rotating column 32, the rotating unit 31 is used for controlling the rotating column 32 to rotate, and the rotating column 32 is arranged in parallel with the lower box sucking mechanism 20; the upper box suction mechanism 10 is arranged on the rotating column 32, and the rotating column 32 rotates to enable the upper box suction mechanism 10 and the lower box suction mechanism 20 to be oppositely arranged; the shaping mechanism 40 comprises a support base 42, a stopper 43, a guide rod 44 and a lifting unit 41, wherein the support base 42 is provided with a guide hole 421, and the guide rod 44 is fixedly connected with the stopper 43 through the guide hole 421; the lifting unit 41 is disposed on the supporting base 42, and the lifting unit 41 is used for controlling the lifting of the stopper 43.

When the carton box is applied, the carton box 50 is firstly placed on the lower box suction mechanism 20, and the rotating mechanism 30 is placed on the left side of the lower box suction mechanism 20 according to the size of the carton box 50; then, the rotating unit 31 controls the rotating plate to rotate by 90 degrees, so that the upper carton sucking mechanism 10 is opposite to the lower carton sucking mechanism 20, at this time, the lower carton sucking mechanism 20 sucks the bottom surface of the carton 50, and the upper carton sucking mechanism 10 sucks the left side surface of the carton 50; then, the rotating unit 31 is controlled to rotate the rotating plate by 90 degrees, so that the side surface of the carton 50 sucked by the upper carton sucking mechanism 10 is perpendicular to the bottom surface of the carton 50 sucked by the lower carton sucking mechanism 20, and the opening process of the carton 50 is completed; finally, the lifting unit 41 controls the stopper 43 to move upwards along the arrangement track of the guide rod 44, so that the stopper 43 just blocks the right side of the carton 50, and the carton 50 cannot restore to the original shape due to the influence of gravity; similarly, the rotating mechanism 30 is disposed on the right side of the box descending suction mechanism 20, and the shaping mechanism 40 is disposed on the left side of the box descending suction mechanism 20, which is the same operation process, so as to open the carton 50.

In order to make the lower suction mechanism 20 firmly suck the bottom surface of the carton 50, in this embodiment, the lower suction mechanism 20 is configured as shown in fig. 1 and fig. 2, the lower suction mechanism 20 includes a lower suction base 21 and a lower suction pad 22, and the plurality of lower suction pads 22 are regularly arranged on the upper surface of the lower suction base 21.

When in application, because the lower suction tray 22 is regularly arranged on the upper surface of the lower suction box base 21, the contact surface between the lower suction box mechanism 20 and the bottom surface of the paper box 50 is larger by adding the adsorption sites, so that the adsorption capacity of the lower suction box mechanism 20 is increased.

Since the size of the carton 50 is uncontrollable, if the carton 50 is too long, in order to make the bottom of the carton 50 be uniformly stressed, a plurality of suction mechanisms 20 can be extended along the arrangement track direction of the rotary post 32, so as to avoid that the carton 50 is too long and the bottom of the carton 50 is partially bent without stress.

Further, in order to uniformly apply the force to the bottom surface of the carton 50, a plurality of suction box mechanisms 20 are arranged at equal intervals.

Similarly, in order to realize the suction of the upper suction box mechanism 10 to the side of the paper box 50, the upper suction box mechanism 10 of this embodiment is configured as shown in fig. 1, the upper suction box mechanism 10 includes an upper suction cup 11 and a fixing rod 12, the fixing rod 12 is vertically disposed on the rotating column 32, and the upper suction cup 11 is disposed on the surface of the fixing rod 12 so as to be opposite to the lower suction cup 22.

The shape of the fixing rod 12 is not exclusive, and may be T-shaped, L-shaped or I-shaped, in this embodiment, the fixing rod 12 is preferably arranged in a cross shape, and the upper suction cup 11 is arranged at two ends of the cross bar of the fixing rod 12.

Further, in order to enhance the suction capability of the box suction mechanism 10 to the side of the carton 50, a cross bar and an upper suction cup for fixing the rod 12 may be added, as shown in fig. 5, by adding suction sites, the contact surface between the box suction mechanism 10 and the side of the carton 50 is larger, thereby increasing the suction capability of the box suction mechanism 10.

Still further, in order to uniformly force the side surfaces of the cartons 50 globally, a plurality of suction box mechanisms 10 are arranged to extend along the length of the rotary column 32.

Since only the opening process of the carton 50 is completed, the carton 50 is not always sucked by the upper and lower

carton sucking mechanisms

10 and 20, and the upper and

lower suction cups

11 and 22 of this embodiment are vacuum cups.

When the automatic carton opening device is applied, the vacuum sucker is firstly communicated with vacuum equipment (not shown in the figure) through a connecting pipe (not shown in the figure), then the vacuum sucker is contacted with the carton 50, the vacuum equipment is started to suck, negative air pressure is generated in the vacuum sucker, so that the carton 50 is firmly sucked, after the carton 50 is opened, the vacuum sucker is stably inflated into the vacuum sucker, the negative air pressure in the vacuum sucker is changed into zero air pressure or slightly positive air pressure, and the vacuum sucker is separated from the carton 50, so that the task of automatic carton opening is completed.

In order to realize the rotation of the rotating plate, the rotation of the rotating plate can be controlled by a combination of a motor and a gear, and the rotation of the rotating plate can also be controlled by a mechanical arm, and in this embodiment, a rotating unit 31 is preferably provided as shown in fig. 1 and 4, wherein the rotating unit 31 comprises a gear 311, a rack 312 and a cylinder 313; the gear 311 is fixedly arranged at two ends of the rotary column 32, and the rack 312 is meshed with the gear 311; the cylinder 313 includes an extension rod 314, and the extension rod 314 is in interference connection with the lower end of the rack 312.

In application, the telescopic rod 314 of the cylinder 313 can control the rack 312 to move up and down, the rack 312 is engaged with the gear 311, so the rack 312 can control the rotation of the gear 311, and the gear 311 is fixedly arranged at two ends of the rotary column 32, so the gear 311 can drive the rotary column 32 to rotate.

In order to realize the elevation of the stopper 43, the elevation unit 41 is preferably provided as an elevation cylinder 313 in this embodiment, and the stopper 43 is driven to move up and down along the arrangement track of the guide rod 44 by the piston rod 411 of the cylinder 313 extending and contracting back and forth.

The shape of the stopper 43 is not exclusive, and may be a baffle, a stopper or a shaped column, and the stopper 43 is preferably a rectangular column in this embodiment.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.

Claims

1. An automatic box opening device is characterized in that,

comprises an upper suction box mechanism, a lower suction box mechanism, a rotating mechanism and a shaping mechanism;

the lower box suction mechanism is arranged between the rotating mechanism and the shaping mechanism, and the lower box suction mechanism, the rotating mechanism and the shaping mechanism are arranged in parallel;

the rotating mechanism comprises a rotating unit and a rotating column, the rotating unit is used for controlling the rotating column to rotate, and the rotating column and the lower box sucking mechanism are arranged in parallel;

the upper suction box mechanism is arranged on the rotary column, and the rotary column rotates to enable the upper suction box mechanism and the lower suction box mechanism to be oppositely arranged;

the shaping mechanism is used for righting the formed carton.

2. The automatic box opening device according to claim 1, wherein the lower suction box mechanism comprises a lower suction box base and a lower suction plate, and the lower suction plates are regularly arranged on the upper surface of the lower suction box base.

3. The automatic box opening device according to claim 2, wherein a plurality of the suction box mechanisms are arranged to extend in the arrangement track direction of the rotary column.

4. The automatic box opening device as claimed in claim 2, wherein the box lifting mechanism comprises an upper suction cup and a fixing rod, the fixing rod is vertically provided on the rotary column, and the upper suction cup is provided on a surface of the fixing rod so as to be arranged opposite to the lower suction cup.

5. The automatic box opening device according to claim 4, wherein a plurality of the suction box mechanisms are arranged to extend along the length direction of the rotary column.

6. The automatic box opening device according to claim 1,

the rotating unit comprises a gear, a rack and a cylinder;

the gear is fixedly arranged at two ends of the rotating column, and the rack is meshed and connected with the gear;

the cylinder includes the telescopic link, the telescopic link with the lower extreme of rack is contradicted and is connected.

7. The automatic box opening device according to claim 1,

the shaping mechanism comprises a supporting base, a stopper, a guide rod and a lifting unit;

the supporting base is provided with a guide hole, and the guide rod is fixedly connected with the blocking piece through the guide hole;

the lifting unit is arranged on the supporting base and is used for controlling the stopper to lift.

8. The automatic box opening device according to claim 7, wherein the lifting unit is a lifting cylinder, a piston rod capable of stretching back and forth is arranged on the lifting cylinder, and the piston rod stretches back and forth to drive the stopper to move up and down along the arrangement track of the guide rod.

9. The automatic box opening device according to claim 7, wherein a plurality of the lifting units are arranged to extend along a length direction of the supporting base.

10. The automatic box opener according to claim 7, wherein the stopper is a rectangular post.