CN102180278A

CN102180278A - Plugging tongue mechanism of vertical full-automatic upwards-uncovered box packing machine

Info

Publication number: CN102180278A
Application number: CN2011100873377A
Authority: CN
Inventors: 阮敏; 吴家海
Original assignee: ZHEJIANG HIGHNOW MACHINERY CO Ltd
Current assignee: ZHEJIANG HIGHNOW MACHINERY CO Ltd
Priority date: 2011-04-08
Filing date: 2011-04-08
Publication date: 2011-09-14

Abstract

The invention discloses a plugging tongue mechanism of a vertical full-automatic upwards-uncovered box packing machine. The plugging tongue mechanism comprises a tongue pressing rack, a big tongue pressing device, a small tongue pressing device and a small pushing device, wherein the big tongue pressing device, the small tongue pressing device and the small pushing device are arranged on the tongue pressing rack; the big tongue pressing device presses the big tongue of a paper box down; the small tongue pressing device bends, hooks, raises and presses down the small tongue of the paper box; and the small tongue pressing device pushes the small tongue of the paper box into the paper box. Three cams cooperatively act to easily carry out the action of plugging the tongue in the upwards-uncovered paper box, namely closing the upwards-uncovered paper box, and the plugging tongue mechanism has the advantages of high plugging tongue success rate and simple structure.

Description

The tongue mechanism of vertical full automaticity machine for packing paper box with upper cover

Technical field

What the present invention relates to is a kind of box packing machine, and what be specifically related to is a kind of tongue mechanism of vertical full automaticity machine for packing paper box with upper cover.

Background technology

Vertical full automaticity machine for packing paper box with upper cover is from pack into a kind of automated packaging equipment of carton of the carton upper shed of vertical placement with bottled medicine, cosmetics, food etc., its tongue mechanism is positioned at the later process after Packaging Bottle is gone into box, its purpose is carried out the tongue action to uncapping on the carton, making uncaps closes and finishes packing, and the quality that the carton tongue is inserted is directly connected to the quality of packing.At present, the external like product of introducing, its tongue mechanism structure complexity, and uncap on this producer of packaging facilities of domestic few production, because tongue can not finely be ensured the quality of products, the tongue yield rate is low, just is in the advanced development small batch production at present.

Summary of the invention

In view of the problem that present known technology exists, the technical problem to be solved in the present invention is to be to provide a kind of carton tongue action that can easily realize uncapping, tongue yield rate height, simple in structure vertical full automaticity machine for packing paper box with upper cover tongue mechanism.

For solving the problems of the technologies described above, the present invention takes following technical scheme to finish:

The tongue mechanism of vertical full automaticity machine for packing paper box with upper cover, it is characterized in that: described tongue mechanism comprises and presses the tongue frame and be located at the big tongue device of pressure of pressing on the tongue frame, press the uvula device and push away the uvula device, press big tongue device to comprise the big tongue cam of pressing plate, outer cantilever, crank and pressure, outer cantilever and crank rotate synchronously around last pivot point, the swinging end of outer cantilever is connected with pressing plate, the swinging end of crank contacts by the cam curve of roller with the big tongue cam of described pressure, under the promotion of pressing big tongue cam, described pressing plate is to the big tonguing row pressing action of carton; Press the uvula device to comprise pressure head, swing arm and pressure uvula cam, swing arm is rotated around middle pivot point, the swinging end of swing arm is connected with pressure head, swing arm contacts by the cam curve of roller with described pressure uvula cam, described pressure head has hook groove structure, under the promotion of pressing the uvula cam, described pressure head bends the uvula of carton and hooks, on lift and press down the tongue action; Pushing away the uvula device comprises front roll bar, back fork, pawls and pushes away the tongue cam, the front and back fork rotates synchronously around following pivot point, the swinging end of front roll bar contacts with the cam curve that pushes away the tongue cam by roller, the swinging end of back fork is connected with pawling, under the promotion that pushes away the tongue cam, described uvula of pawling to carton carries out advancing action toward carton is inboard.

In said structure, three cam concerted actions, pressing plate presses down to flatten on the back at the big tonguing row of uncapping on the at first vertical carton under the promotion of pressing big tongue cam and lifts, pressure head is under the promotion of pressing the uvula cam subsequently, hook and lift (raising height is greater than the uvula height) after the uvula of carton bent 90 degree, at this moment pawl under the promotion that pushes away the tongue cam, uvula is advanced toward carton is inboard, last pressure head presses down under the promotion of pressing the uvula cam once more, uvula is injected in the carton, the carton tongue is finished, and makes the complete moulding of carton.The action of said structure is simple, clear, easy to adjust, can finish the tongue action very exactly, tongue yield rate height.Thus, the present invention compared with prior art has outstanding substantive distinguishing features and obvious improvement.

Description of drawings

The present invention has following accompanying drawing:

Fig. 1 is a structural representation of the present invention.

Fig. 2 is the birds-eye view of Fig. 1.

Fig. 3 is an in-to-in perspective view of the present invention.

Fig. 4 is the workflow diagram of the present invention in the tongue process.

The specific embodiment

Accompanying drawing has been represented technical scheme of the present invention, further describes each relevant details and principle of work thereof of the example below more in conjunction with the accompanying drawings.

With reference to accompanying

drawing

1,2,3,4, the tongue mechanism of the vertical full automaticity machine for packing paper box with upper cover of this kind, comprise and press tongue frame 1 and be located at the big tongue device of pressure of pressing on the tongue frame 1, press the uvula device and push away the uvula device, press big tongue device to comprise pressing plate 11, outer cantilever 8, crank 16 and the big tongue cam 17 of pressure, outer cantilever 8 and crank 16 rotate synchronously around last pivot point 2, the swinging end of outer cantilever 8 is connected with pressing plate 11, the swinging end of crank 16 contacts by the cam curve of roller with the big tongue cam 17 of described pressure, under the promotion of pressing big tongue cam 17, the big tongue 102 of 11 pairs of cartons 101 of described pressing plate carries out pressing action, press tongue cam rotation one circle, pressing action carries out once; Press the uvula device to comprise pressure head 10, swing arm 19 and pressure uvula cam 18, swing arm 19 is rotated around middle pivot point 3, the swinging end of swing arm 19 is connected with pressure head 10, swing arm 19 contacts with the cam curve (cam is the hyperbola cam) of described pressure uvula cam 18 by roller, described pressure head 10 has hook groove structure, the hook groove is provided with over against the carton direction, the top of hook groove is for pressing tongue 13, the bottom of hook groove is a coupler body 15, bottom land 14 width of hook groove are highly suitable with the uvula 103 of carton 101, under the promotion of pressing the uvula cam, press uvula cam rotation one circle, pressure head 10 is realized the action of three steps: a. pressure head is downward, and 15 pairs of uvulas 103 of the coupler body of hook groove hook after pressing down and making uvula bending 90 degree, lift on the b. pressure head, the moving uvula of hook troughed belt is lifted synchronously, raising height is greater than the uvula height, and the c. pressure head presses down once more, and 13 pairs of uvulas 103 of the pressure tongue of hook groove press down uvula is inserted in the carton; Pushing away the uvula device comprises front roll bar 21, back fork 12, pawls 9 and push away tongue cam 20, the front and back fork rotates synchronously around following pivot point 4, the swinging end of front roll bar 21 contacts with the cam curve that pushes away tongue cam 20 by roller, the swinging end of back fork 12 9 is connected with pawling, under the promotion that pushes away tongue cam 20, the uvula 103 of the described 9 pairs of cartons 101 of pawling carries out moving toward inboard propelling of carton, pushes away tongue cam rotation one circle, pushes away little tonguing and carries out once; Press big tongue cam 17 and press uvula cam 18 to be fixedly mounted in the rotating shaft 5, push away tongue cam 20 and be fixedly mounted on the lower rotary shaft 6, the axle head of last rotating shaft 5 and lower rotary shaft 6 is provided with synchronizing wheel 7, and both connect by synchronous strap drive.

Tongue process of the present invention is such: with reference to accompanying drawing 4, the big tongue 102 that pressing plate 11 is uncapped on vertical carton 101 under the promotion of pressing big tongue cam presses down pressing (as Fig. 4

Figure 2011100873377100002DEST_PATH_IMAGE001

Shown in the position), lift on then, pressure head 10 hooks (as Fig. 4 after the uvula 103 of carton bent 90 degree under the promotion of pressing the uvula cam subsequently

Shown in the position), then lift (raising height is greater than the uvula height), at this moment pawl 9 under the promotion that pushes away the tongue cam, uvula 103 is advanced (as Fig. 4 toward carton is inboard

Figure 2011100873377100002DEST_PATH_IMAGE003

Shown in the position), last pressure head 10 presses down under the promotion of pressing the uvula cam once more, and uvula 103 is injected in the carton 101 (as Fig. 4

Shown in the position), the carton tongue is finished, and makes the complete moulding of carton, according to this circulation.

Claims

1. the tongue mechanism of vertical full automaticity machine for packing paper box with upper cover, it is characterized in that: described tongue mechanism comprises and presses tongue frame (1) and be located at the big tongue device of pressure on the pressure tongue frame (1), press the uvula device and push away the uvula device, press big tongue device to comprise pressing plate (11), outer cantilever (8), crank (16) and pressure big tongue cam (17), outer cantilever (8) and crank (16) rotate synchronously around last pivot point (2), the swinging end of outer cantilever (8) is connected with pressing plate (11), the swinging end of crank (16) contacts by the cam curve of the big tongue cam of roller and described pressure (17), under the promotion of pressing big tongue cam, described pressing plate is to the big tonguing row pressing action of carton; Press the uvula device to comprise pressure head (10), swing arm (19) and pressure uvula cam (18), swing arm (19) is rotated around middle pivot point (3), the swinging end of swing arm (19) is connected with pressure head (10), swing arm (19) contacts by the cam curve of roller with described pressure uvula cam (18), described pressure head (10) has hook groove structure, under the promotion of pressing the uvula cam, described pressure head bends the uvula of carton and hooks, on lift and press down the tongue action; Pushing away the uvula device comprises front roll bar (21), back fork (12), pawls (9) and pushes away tongue cam (20), the front and back fork is around pivot point (4) rotation synchronously down, the swinging end of front roll bar (21) contacts with the cam curve that pushes away tongue cam (20) by roller, the swinging end of back fork (12) is connected with pawl (9), under the promotion that pushes away the tongue cam, described uvula of pawling to carton carries out advancing action toward carton is inboard.