CN202464215U

CN202464215U - Box-delivering mechanism of packing machine

Info

Publication number: CN202464215U
Application number: CN201220122837XU
Authority: CN
Inventors: 李勇军; 郑良柱
Original assignee: RUIAN CITY JIADE PACKING MACHINERY CO Ltd
Current assignee: RUIAN CITY JIADE PACKING MACHINERY CO Ltd
Priority date: 2012-03-22
Filing date: 2012-03-22
Publication date: 2012-10-03
Anticipated expiration: 2022-03-22

Abstract

The utility model discloses a box-delivering mechanism of a packing machine.. The mechanism comprises a box sucking component and a box opening component, wherein the box sucking component comprises a box sucking cam, a swing shaft, a backswing bracket and a box sucking sucker and the swing of the swing shaft is controlled by the box sucking cam; the box opening component comprises a box opening cam, a front swing arm, a middle swing arm, a back swing arm, a front swing frame, a middle swing frame, a front connecting rod, a back connecting rod and a box opening sucker; the box opening sucker is connected with the front swing arm; the front swing arm is arranged on the front swing bracket asway; the middle swing arm is arranged on the middle swing bracket asway; the back swing arm is arranged on the back swing bracket asway; the swing of the back swing arm is controlled by the box opening cam; the swing shaft is moveably sheathed with the box opening cam; a driven chain wheel which is fixedly connected with the box opening cam is in transmission connection with a drive chain wheel which is arranged on a drive shaft. The box-delivering mechanism can be forced to unfold and shape paper boxes during box delivering and is especially applicable to delivering the paper box with thin paper and shallow indentation.

Description

Box packing machine send case structure

[technical field]

The utility model relates to a kind of box packing machine, is specifically related to a kind of case structure that send of box packing machine.

[background technology]

Present box packing machine send case structure, it just simply through sucker with (carton the is in collapsed state) sucking-off of the carton in the carton storehouse and deliver in the draw-in groove of box chain, on the route that carton passes through, be provided with block; Carton through the time side of carton carried out downside retaining; Carton is strutted a little so that getting into to send in the box chain draw-in groove struts shaping fully, the carton thick for paper, that the indentation line degree of depth is dark, said process is no problem; But carton thin for paper and the indentation line depth as shallow; Send case structure to accomplish to send box with present, the side retaining can not play due effect, so carton can not strut shaping well fully in sending box chain draw-in groove; Occur random distortion easily, cause the dress box work of box packing machine not carry out smoothly.

[summary of the invention]

In view of the deficiency that background technology exists, the purpose of the utility model is intended to provide a kind of can being implemented in to send the box packing machine of in the box process carton being forced to strut shaping to send case structure.

The utility model is implemented through following technical scheme:

Box packing machine send case structure, comprises inhaling the box member, inhales the box member and comprises suction box cam, balance staff, back swinging rack and inhale the box sucker; Inhale the box sucker and be connected on the swinging rack of back through vent rod, back swinging rack is fixed on the balance staff, and the swing of balance staff is controlled by inhaling the box cam; Inhale the box cam and be connected on the transmission shaft, during the balance staff swing, inhale the box sucker suction of the carton in the carton storehouse is delivered in the box chain draw-in groove; It is characterized in that: send case structure also to comprise out the box member; Open the box member and comprise out box cam, front swing arm, middle swing arm, rear-swing arm, preceding swinging rack, middle swinging rack, front rod, rear linking rod and drive the box sucker that preceding swinging rack and middle swinging rack fixedly install, and drive the box sucker and are connected on the front swing arm on said vent rod; The front swing arm swing is located on the preceding swinging rack; On the swinging rack, the rear-swing arm swing was located on the swinging rack of said back during middle swing arm swing was located at, and the swing of rear-swing arm is controlled by opening the box cam; Two of front rod is articulated and connected with front swing arm, middle swing arm respectively; Two of rear linking rod is articulated and connected with middle swing arm, rear-swing arm respectively, opens the box cam and on said balance staff, is slidingly connected, and drives the driven sprocket that the box cam captives joint and is in transmission connection with the drive sprocket that is located on the said transmission shaft.

After adopting technique scheme; At suction box sucker carton is delivered to the process of box chain draw-in groove from the sucking-off of carton storehouse; The carton side is held make it to force to strut shaping by driving the box sucker; So no matter be the carton that paper is thick or thin, the indentation line degree of depth is dark or shallow, get into and send in the box chain draw-in groove and can both strut shaping well fully, guarantee in proper working order the carrying out of dress box of box packing machine.

[description of drawings]

The utility model has following accompanying drawing:

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the partial enlarged drawing of Fig. 1;

Fig. 3 is balance staff and inhales the annexation figure between the box cam;

Fig. 4 is the action scheme drawing (driving the box sucker does not hold the carton side) of inhaling box, opening the box member;

Fig. 5 is the action scheme drawing (driving the box sucker holds the carton side) of inhaling box, opening the box member;

Fig. 6 is for inhaling box, opening the action scheme drawing (be forced the carton that struts shaping be admitted to send in the box chain draw-in groove) of box member.

Among the figure: 1-balance staff, 2-are opened the box cam, 3-driven sprocket, 4-rear-swing arm, swinging rack behind the 5-, 6-vent rod, swinging rack among the 7-; Swing arm among the 8-, the 9-front rod, swinging rack before the 10-front swing arm, 11-, 12-drives the box sucker, and 13-send the box chain; 14-carton storehouse, 15-frame wallboard, 16-inhales the box swing arm, and 17-inhales box cam, 18-drive sprocket, 19-transmission shaft; The 20-pipe link, the 21-swing arm, 22-inhales box sucker, 23-rear linking rod, 24-extension spring, 100-carton.

[specific embodiment]

Through specific embodiment the utility model is explained in detail below:

As shown in the figure, the box packing machine of the utility model send case structure, comprises inhaling the box member and opening the box member; Inhale the box member and comprise suction box cam 17, balance staff 1, back swinging rack 5 and inhale box sucker 22 that inhale box sucker 22 and be connected on the swinging rack 5 of back through vent rod 6, back swinging rack 5 is fixed on the balance staff 1; The swing of balance staff 1 is controlled by inhaling box cam 17; Be provided with between balance staff 1 and the suction box cam 17 and inhale box swing arm 16, pipe link 20 and swing arm 21, swing arm 21 is captiveed joint with balance staff 1, and one of the swinging end of swing arm 21 and pipe link 20 is articulated and connected; The other end of pipe link 20 is articulated and connected with suction box swing arm 16; Inhale box swing arm 16 swing on frame wallboard 15 and be provided with, the swing arm 16 of suction box reclines through the roller that is provided with and inhales the cam curved surface of box cam 17, inhales box cam 17 and is connected on the transmission shaft 19; When transmission shaft 19 drives 17 rotations of suction box cam; Inhale box swing arm 16 through pipe link 20 and 1 swing of swing arm 21 drive balance staffs, during balance staff 1 swing, inhale box sucker 22 100 suctions of the carton in the carton storehouse 14 are delivered in box chain 13 draw-in grooves; Open the box member and comprise out box cam 2, front swing arm 10, middle swing arm 8, rear-swing arm 4, preceding swinging rack 11, middle swinging rack 7, front rod 9, rear linking rod 23 and drive box sucker 12, preceding swinging rack 11 fixedly installs on said vent rod 6 with middle swinging rack 7, drives box sucker 12 in the side setting of inhaling box sucker 22; Drive box sucker 12 and be fixedly connected on the front swing arm 10, on the swinging rack 11, middle swing arm 8 swings were located on the middle swinging rack 7 before front swing arm 10 swings were located at; Rear-swing arm 4 swings are located on the swinging rack 5 of said back, and the swing of rear-swing arm 4 is controlled by opening box cam 2, and rear-swing arm 4 is under the effect of extension spring 24; Through tightly recline out all the time cam curved surface of box cam 2 of the roller that is provided with, extension spring 24 1 ends are connected on the swinging rack 5 of back, during the other end is connected in the swing arm 8; Two of said front rod 9 is articulated and connected with front swing arm 10, middle swing arm 8 respectively; Two of rear linking rod 23 is articulated and connected with middle swing arm 8, rear-swing arm 4 respectively, opens box cam 2 and on said balance staff 1, is slidingly connected, and is connected through chain gear with drive sprocket 18 on being located at said transmission shaft 19 with the driven sprocket 3 of opening box cam 2 captive joints; Drive sprocket 18 is 1: 1 with the transmitting ratio of driven sprocket 3; So when transmission shaft 19 drives 17 rotations of suction box cam, open box cam 2 and also rotate synchronously, suction box cam 17 rotates one and encloses; Open box cam 2 and also rotate a circle; When opening 2 rotations of box cam, at first drive rear-swing arm 4 swings, drive box sucker 12 and swing through rear linking rod 23, middle swing arm 8, front rod 9, front swing arm 10 drives then; Open the side return subsequently that holds carton 100 behind the box sucker 12 swing certain angles, so carton is forced to strut shaping.

The utility model is work like this: transmission shaft 19 rotates a circle, inhales box cam 17 and rotates a circle, opens box cam 2 and also rotates a circle; Inhaling box sucker 22 delivers to carton 100 box chain 13 draw-in grooves and gets back to reference position from 14 sucking-offs of carton storehouse; Deliver to the process of box chain draw-in groove from the sucking-off of carton storehouse at carton 100, drive box sucker 12 and can carton 100 sides be held and make it to force to strut shaping, so no matter be the carton that paper is thick or thin, the indentation line degree of depth is dark or shallow; Entering is sent in box chain 13 draw-in grooves can both strut shaping well fully; Guarantee in proper working order the carrying out of dress box of box packing machine, compared with prior art, the utlity model has substantive distinguishing features and progress.

Claims

1. box packing machine send case structure, comprises inhaling the box member, inhales the box member and comprises suction box cam (17), balance staff (1), back swinging rack (5) and inhale box sucker (22); Inhaling box sucker (22) is connected on the back swinging rack (5) through vent rod (6); Back swinging rack (5) is fixed on the balance staff (1), and the swing of balance staff (1) is controlled by inhaling box cam (17), inhales box cam (17) and is connected on the transmission shaft (19); During balance staff (1) swing; Inhale box sucker (22) suction of the carton (100) in carton storehouse (14) is delivered in box chain (13) draw-in groove, it is characterized in that: send case structure also to comprise out the box member, open the box member and comprise out box cam (2), front swing arm (10), middle swing arm (8), rear-swing arm (4), preceding swinging rack (11), middle swinging rack (7), front rod (9), rear linking rod (23) and drive box sucker (12); Preceding swinging rack (11) and middle swinging rack (7) fixedly install on said vent rod (6); Drive box sucker (12) and be connected on the front swing arm (10), front swing arm (10) swing is located on the preceding swinging rack (11), and middle swing arm (8) swing is located on the middle swinging rack (7); Rear-swing arm (4) swing is located on the said back swinging rack (5); The swing of rear-swing arm (4) is controlled by opening box cam (2), and two of front rod (9) is articulated and connected with front swing arm (10), middle swing arm (8) respectively, and two of rear linking rod (23) is articulated and connected with middle swing arm (8), rear-swing arm (4) respectively; Open box cam (2) and on said balance staff (1), be slidingly connected, and drive the driven sprocket (3) that box cam (2) captives joint and be in transmission connection with the drive sprocket (18) that is located on the said transmission shaft (19).