CN2430363Y

CN2430363Y - Paper box opener

Info

Publication number: CN2430363Y
Application number: CN 00223297
Authority: CN
Inventors: 朱健荣; 王晓耕; 许曙光
Original assignee: 1st Machinery Co ltd Of Ksec
Current assignee: 1st Machinery Co ltd Of Ksec
Priority date: 2000-06-13
Filing date: 2000-06-13
Publication date: 2001-05-16
Anticipated expiration: 2010-06-13

Abstract

The utility model relates to a carton bale opening machine. The utility model belongs to a device for automatically separating the carton and contained objects thereof. A rotating lifting frame and a rotating motor are arranged on a machine base of the bale opening machine, the rotating motor is connected with the rotating lifting frame in a transmission connection mode, and a transverse bracket is installed on a vertical guideway of the rotating lifting frame; a lifting motor is installed on the top of the rotating lifting frame and connected with the transverse bracket in a transmission connection mode, a turning motor is installed on the transverse bracket, a mechanical arm is installed on a horizontal shaft of the transverse bracket, and the turning motor is connected with the mechanical arm in a transmission connection mode. The bale opening machine can automatically and flexibly open bales, the carton can not be damaged, and is favorable for reclaiming.

Description

A kind of carton bale opener

The utility model belongs to automation and separates carton and tolerant device, particularly flexibility and open packing and put.

At present, domestic introduction or homemade its clamper of carton bale opener all is with bitch, catches carton upwards to carry during work, by the deadweight of case content the carton bottom is opened, and makes tolerantly to separate with carton.Because bitch work the time will be inserted carton, can in various degree damage be arranged to it, be unfavorable for recycling, increase productive costs, and damaged the article in the case sometimes.

The purpose of this utility model provides a kind of carton bale opener, but its automation realizes that flexible clip is embraced, upset, carton stop, open the door, pour out, carton separates a series of actions, to the carton zero damage, increases economic efficiency.

The technical solution of the utility model is: rotary lifting frame and rotating machine are installed on support, rotating machine and rotary lifting frame are in transmission connection, transverse bracket is loaded on the vertical guide rail of rotary lifting support, the lifting motor is contained in rotary lifting frame top and is in transmission connection with transverse bracket, installation tool arm on dress upset motor and its horizontal shaft on the transverse bracket, upset motor and mechanical arm driving coupling.

During work, conveyer will be opened the carton of top cover and deliver under the mechanical arm, and control housing is handled and promoted motor, and transverse bracket is descended, and mechanical arm is embraced carton and risen and put in place; Rotating machine is started working, and makes the rotary lifting frame forward second station together with mechanical arm to from first station; The upset machine operation is overturn 180 ° the casing of mechanical arm, promotes motor and works again, and mechanical arm descends, and opens door again, and the carton content is poured out, and carton is left in the mechanical arm casing; Promote motor and start once more, mechanical arm rises, and rotating machine is worked again, forwards the rotary lifting frame to the 3rd station, and the upset motor is restarted, and 180 ° of mechanical arm counter-rotatings also descend once more, and carton is deviate from; Promote motor and rise mechanical arm, rotating machine forwards the rotary lifting frame to first station together with mechanical arm from the 3rd station, prepares following one-period.

Below, the specific embodiment of the present utility model according to Figure of description provides is further described its structure.

Fig. 1 is the utility model complete machine one station structure scheme drawing;

Fig. 2 is the utility model complete machine two station structure scheme drawings;

Fig. 3 is the utility model complete machine three station structure scheme drawings;

Fig. 4 embraces structural scheme of mechanism for the utility model folder;

Fig. 5 embraces mechanism's mechanical schematic diagram for the utility model folder;

Fig. 6 is the utility model door-opening mechanism schematic diagram;

Fig. 7 is the utility model carton guiding mechanism scheme drawing;

Fig. 8 dials the structure scheme drawing of disembarking for the utility model carton.

Each label is represented successively among the figure: mechanical arm 1, upset motor 2, promote motor 3, rotary lifting frame 4, rotating machine 5, carton 6, connecting rod 7, left crank 8, right crank 9, trough of belt folder pole 10, folder and embrace a roller 11, door 12, gear 13, power cylinder 14, pilot bar 15, adjustable bolt 16, dial from sheet 17, tappet 18, power cylinder 19, transverse bracket 20, support 21, door-opening mechanism 22, tolerant 23, rotating shaft 24, bearing pin 25, bearing pin T.

See Fig. 1～3, dress rotary lifting frame 4 in the rotating shaft of the support 21 of this bale opener, rotating machine 5 is in transmission connection with rotary lifting frame 4, and it can be rotated around support 21; The vertical guide rail of rotary lifting support 4 is equipped with transverse bracket 20, and lifting motor 3 is contained in the top of rotary lifting frame 4 and is in transmission connection with transverse bracket 20, makes it finish the action that moves up and down; Dress upset motor 2 on the transverse bracket 20, and the casing of mechanical arm 1 also is contained on its horizontal shaft, upset motor 2 driving device arms 1 are made flip-flop movement around horizontal shaft.The mechanical arm 1 of this machine comprises folder armful mechanism and door-opening mechanism 22 two parts.

See Fig. 4,5, it is that left crank 8, right crank 9 and connecting rod 7 are formed four-bar linkage that folder is embraced mechanism, the middle part of left and right crank 8,9 is around fixed rotating shaft 24 rotations, the one end is articulated in connecting rod 7 two ends respectively, the other end is hinged in the following groove of trough of belt folder pole 10 by bearing pin 25, last groove then is contained on the fixing bearing pin T, make trough of belt folder pole 10 relative bearing pin 25 and the existing slipping motions of T, rotation is arranged again, and the folder of trough of belt folder pole 10 lower ends is embraced roller 11 folder that front and back are identical and is embraced mechanism and connect into the framework that is synchronized with the movement.Do the time spent when connecting rod 7 is subjected to thrust F, left and right crank 8,9 makes trough of belt folder pole 10 turn to the B position by the A position, embraces carton, when moving to the C position carton is taken in one's arms, and just can close door this moment.Synchronously, play complementation when making the power on both sides inconsistent, and also have protective effect about this mechanism can not only guarantee.After taking carton in one's arms, lose thrust suddenly, by gravity, trough of belt folder pole 10 can slide into the B position by the C position downwards, is not having under the deboost situation, and trough of belt folder pole 10 can not continue motion again, thereby has guaranteed that carton can therefrom not fall.

Door-opening mechanism 22 is positioned at folder when first station embraces above the mechanism, and when the casing of mechanical arm 1 during in upset, tolerant 23 in the case can be turned to the below and the door 12 of closing blocks, and can not drop out, and has only when receiving when instructing and just can open the door.After opening the door, tolerant 23 are removed, and carton then still is blocked in the casing.See Fig. 6, its door of splitting 12 is connected with the tappet of power cylinder 14, and gear 13 respectively is equipped with in rotating shaft place of door 12, and gear 13 is meshing with each other, and it both can guarantee that door opened simultaneously, can play the effect of application force complementation again.

See Fig. 7, in the casing of mechanical arm 1 guiding mechanism is housed, structure is all adorned pilot bar 15 for four sides in casing, and pilot bar 15 back side upper-lower positions respectively are equipped with adjustable bolt 16, make this machine be applicable to the carton of certain size scope by adjustable bolt, satisfy the operating needs of different situations.

See Fig. 8, in the casing of mechanical arm 1 carton is housed and dials the structure of disembarking that its structure is at the casing both sides of mechanical arm 1 power cylinder 19, its tappet 18 tops are equipped with and are dialled from sheet 17.Carton 6 is directed to bar 15 location in mechanical arm 1 casing the time, when tolerant 23 unload after, empty carton 6 is in light weight, and the Clamping force of pilot bar 15 still exists, and deadweight can not guarantee that sometimes it breaks away from the mechanical arm casing, power cylinder 19 starts thereupon, just carton can be deviate from.

From technique scheme of the present utility model, but the automation of this machine, flexibility ground realizes that the folder of carton is embraced, upset, carton stop, open the door, pour out, carton separates a series of actions, it is without the bitch clamping, so to carton and in-to-in article zero damage thereof, the recyclable utilization of carton, reduce the production loss, increase economic efficiency.

Claims

1, a kind of carton bale opener, it is characterized in that: dress rotary lifting frame and rotating machine on the support, rotating machine and rotary lifting frame are in transmission connection, transverse bracket is loaded on the vertical guide rail of rotary lifting support, the lifting motor is contained in rotary lifting frame top and is in transmission connection with transverse bracket, installation tool arm on dress upset motor and its horizontal shaft on the transverse bracket, upset motor and mechanical arm driving coupling.

2, by the described carton bale opener of claim 1, it is characterized in that: mechanical arm comprises folder armful mechanism and door-opening mechanism two parts, (1) a folder armful mechanism is that left crank, right crank and connecting rod are formed four-bar linkage, one end articulated linkage of left and right crank, the other end is hinged in the following groove of trough of belt folder pole, last groove then is contained on the fixing bearing pin, and the folder of trough of belt folder pole lower end is embraced the roller folder that front and back are identical and embraced mechanism and connect into the motion framed structure; (2) door-opening mechanism is positioned at when first station above the folder armful mechanism, and the door of splitting is connected with the tappet of power cylinder, and gear respectively is equipped with in door rotating shaft place, and gear is meshing with each other.

3, by the described carton bale opener of claim 2, it is characterized in that: pilot bar all is equipped with in (1) four sides in the casing of mechanical arm, and adjustable bolt respectively is equipped with at the pilot bar back side up and down; (2) at the casing both sides of mechanical arm power cylinder, its tappet top is equipped with and is dialled from sheet.