CN103303708A

CN103303708A - Automatic picking and placing mechanism for film pasting of visible window of package box

Info

Publication number: CN103303708A
Application number: CN2013102215376A
Authority: CN
Inventors: 车文春; 迪克·伯恩特
Original assignee: ZHEJIANG HUAYUE PACKING MACHINERY CO Ltd
Current assignee: ZHEJIANG HUAYUE PACKING MACHINERY CO Ltd
Priority date: 2013-05-20
Filing date: 2013-05-20
Publication date: 2013-09-18

Abstract

The invention discloses an automatic picking and placing mechanism for film pasting of a visible window of a package box. The automatic picking and placing mechanism comprises a bracket (2) and a rotary disc (3), wherein a central shaft (10) penetrates the bracket; one end of the central shaft is connected with the rotary disc (3); the other end of the central shaft is connected with a rotary power assembly (30) and an air distribution block assembly (31) respectively; the central shaft is connected with a planetary wheel shaft (19) mounted on the rotary disc through a planetary wheel assembly (32); a suction pipe (4) is mounted on the planetary wheel shaft through a swing arm (5); and air channels (33) communicated with the air distribution block assembly are formed in the central shaft, the planetary wheel shaft, the swing arm and the suction pipe. According to the automatic picking and placing mechanism, the suction pipe on the swing arm is used for sucking a film at first and then putting the film so as to paste the film onto the visible window of the package box; and a folding line of the package box is highly consistent with that of the pasted film, the accuracy is high, the picking and placing speed of the pasted film is quick, and high standard and high requirement of film pasting of the visible window of the package box are completely met.

Description

Packing box visual windows pad pasting automatic clamping and placing mechanism

Technical field

The present invention relates to a kind of package packing machine----laminator (industry standard claims the film window adhering machine) specifically relates to a kind of packing box visual windows pad pasting fetching device.

Background technology

In the packaging industry field, need out a window on many packing boxes, paste again the plastic sheeting (hereinafter to be referred as film) of layer of transparent at this window, its objective is the features such as the shape that allows the customer can see intuitively the packing material in the packing box, color, to increase customer's purchase intention.Window on this type of packing box is called the packing box visual windows, and also some visual windows is on two faces of folding position of packing box, and it requires the fold line of packing box consistent with the fold line height of film, accuracy rate is higher.At present, pad pasting to the packing box visual windows mostly adopts manually pad pasting mode, small part adopts the machine pad pasting then to utilize the vacuum drum mode, its pad pasting picks and places that speed is slow, precision is low, and can only finish common smooth, can not realize the foldable visual window pad pasting of (also claiming special-shaped window), be difficult to meet high standard, the high request of packing box visual windows pad pasting.

Summary of the invention

The object of the invention is to overcome above-mentioned deficiency, and a kind of pad pasting automation, the speed that picks and places is fast, positional precision is high packing box visual windows pad pasting automatic clamping and placing mechanism are provided.

Purpose of the present invention realizes by following technical solution: packing box visual windows pad pasting automatic clamping and placing mechanism, comprise support, rotating disc, be installed with center shaft in described support, an end of this center shaft links to each other with rotating disc, the other end of this center shaft links to each other with rotary power assembly, a minute air parcel assembly respectively; Linking to each other with planet wheel spindle on being contained in rotating disc by planetary wheeling assembly on the described center shaft, by swing arm suction pipe is housed on this planet wheel spindle; All has the air flue that communicates with minute air parcel assembly in described center shaft, planet wheel spindle, swing arm, the suction pipe.

After adopting the present invention, rotary power assembly work and drive the swivel joint synchronous rotary of center shaft, minute air parcel assembly, and then drive planet wheel spindle and swing arm rotation, also simultaneously rotation of rotating disc.Suction pipe in the swing arm is first for drawing film, rear for placing film, thereby this film is sticked on the visual windows of packing box, and it is fast that the fold line of realizing the fold line of packing box and film is in full accord, accuracy rate is high, pad pasting picks and places speed, meets high standard, the high request of packing box visual windows (particularly for the foldable visual window) pad pasting fully.

Description of drawings

Fig. 1 is the structural representation of packing box visual windows pad pasting automatic clamping and placing of the present invention mechanism.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the B-B cutaway view of Fig. 2.

The specific embodiment

The present invention is described in further detail below in conjunction with accompanying drawing and embodiment.

With reference to Fig. 1, Fig. 2, Fig. 3 as can be known, the present invention is applied to the packing box visual windows pad pasting automatic clamping and placing mechanism of fully-automatic packaging box window laminator (film window adhering machine), comprise support 2, rotating disc 3, (by clutch shaft bearing seat 11) is installed with center shaft 10 in described support 2, and an end of this center shaft 10 links to each other with rotating disc 3, the other end of this center shaft 10 links to each other with rotary power assembly 30, a minute air parcel assembly 31 respectively; Linking to each other with planet wheel spindle 19 on being contained in rotating disc 3 by planetary wheeling assembly 32 on the described center shaft 10, by swing arm 5 (square tube type) suction pipe 4 (containing suction nozzle) is housed on this planet wheel spindle 19; Described center shaft 10, planet wheel spindle 19, swing arm 5, suction pipe 4 be interior all to have and air flue 33 (being connected by gas-tpe fitting 9, flexible pipe 29, shown in Fig. 2 dotted line) that minute air parcel assembly 31 communicates.

Wherein, rotary power assembly 30 is comprised of motor 15, motor drum in-phase 16, Timing Belt 17, central synchronous wheel 18; Divide air parcel assembly 31 to be formed by a minute air parcel body 7, swivel joint 8, swivel joint fixed link 6 (being contained between swivel joint and the central synchronous wheel); Described planetary wheeling assembly 32 by be contained in the center gear 12 on the center shaft, satellite gear 20, the planet Timing Belt 21 that is contained on the planet wheel spindle forms, planet wheel spindle and swing arm have many groups, then satellite gear, planet Timing Belt also have corresponding many groups; Described satellite gear is two groups at rotating disc and is mutually 180 degree, perhaps three groups are mutually 120 degree, perhaps be four groups and be mutually 90 degree, perhaps be five groups and be mutually 72 degree, perhaps be six groups of settings of arranging that are mutually 60 degree (being the number of degrees=360 degree of the group number * be mutually of satellite gear), generally be provided with two suction pipes in every group of swing arm 5, film is adsorbed or place; Air flue between swivel joint 8, center shaft 10, the planet wheel spindle 19 all is connected by gas-tpe fitting 9, flexible pipe 29 modes, and the air flue between planet wheel spindle 19, swing arm 5, the suction pipe 4 can directly be connected, and also can be connected with flexible pipe.

For the stability that more strengthens the planet wheel spindle rotation, the particularity that pad pasting picks and places, described rotating disc 3 is divided into left-handed rotating disk 34 and dextrorotation rotating disk 35, left-handed rotating disk 34 links to each other by rotating disc pipe link 13 with dextrorotation rotating disk 35, described planet wheel spindle 19 (by the second bearing seat 14) is contained on left-handed rotating disk 34 and the dextrorotation rotating disk 35, and described center shaft 10 links into an integrated entity dextrorotation rotating disk 35 and left-handed rotating disk 34 and rotating disc pipe link 13.

Described support 2, rotating disc 3 are on the vaccum bench assembly 1 of this laminator, and corresponding with the suction pipe 4 positions film frame 27 of putting is housed on the support 2, put film 26 is housed in the film frame 27.As shown in drawings, planet wheel spindle can be two groups, three groups, four groups, five groups or six groups, then have on the swivel joint corresponding gas-tpe fitting respectively with center shaft on corresponding gas-tpe fitting continuous by flexible pipe separately, has separately disconnected a plurality of (2-6) air flue in the center shaft, these a plurality of air flues link to each other with many groups planet wheel spindle separately by gas-tpe fitting and flexible pipe again, minute external vacuum generator of air parcel assembly (also being corresponding many groups).Principle of work of the present invention is: after the film in putting the film frame is carried and put in place, the machine operation of rotary power assembly 30 and drive the swivel joint synchronous rotary of center shaft 10, minute air parcel assembly 31, and then by planetary wheeling assembly 32 drive planet wheel spindles and swing arm rotation, left and right rotating disc is the while clickwise also.And the air flue in center shaft 10, planet wheel spindle 19, swing arm 5, the suction pipe 4 communicates and ventilates with the air flue 33 of minute air parcel assembly 31.When the suction pipe in the swing arm arrives X position shown in Figure 1 be the vacsorb film (for negative pressure absorbing one until before the Y position), (negative pressure is converted to the of short duration air blowing of malleation and puts film to place film for blowing when the suction pipe in the swing arm arrives Y position shown in Figure 1, after Y finishes the position and puts film, there is not air pressure in the suction pipe, pass through the Z position until before the X position) always, thereby this film is sticked on the visual windows of packing box (on the relevant position of vaccum bench), and the fold line of realization packing box is consistent with the fold line height of film, accuracy rate is high.

Claims

1. packing box visual windows pad pasting automatic clamping and placing mechanism, comprise support (2), rotating disc (3), it is characterized in that: be installed with center shaft (10) in described support (2), an end of this center shaft (10) links to each other with rotating disc (3), the other end of this center shaft (10) links to each other with rotary power assembly (30), a minute air parcel assembly (31) respectively; Link to each other with planet wheel spindle (19) on being contained in rotating disc (3) by planetary wheeling assembly (32) at described center shaft (10), this planet wheel spindle (19) is upper to be equipped with suction pipe (4) by swing arm (5); All has the air flue (33) that communicates with minute air parcel assembly (31) in described center shaft (10), planet wheel spindle (19), swing arm (5), the suction pipe (4).

2. packing box visual windows pad pasting automatic clamping and placing as claimed in claim 1 mechanism, it is characterized in that: described planetary wheeling assembly (32) by be contained in the center gear (12) on the center shaft, satellite gear (20), the planet Timing Belt (21) that is contained on the planet wheel spindle forms, planet wheel spindle and swing arm have many groups, and then satellite gear, planet Timing Belt also have corresponding many groups.

3. packing box visual windows pad pasting automatic clamping and placing as claimed in claim 2 mechanism, it is characterized in that: described satellite gear is two groups at rotating disc and is mutually 180 degree, perhaps three groups are mutually 120 degree, perhaps be four groups and be mutually 90 degree, perhaps being five groups and being mutually 72 degree, perhaps is six groups of settings of arranging that are mutually 60 degree.

4. packing box visual windows pad pasting automatic clamping and placing as claimed in claim 1 or 2 mechanism, it is characterized in that: described rotating disc (3) is divided into left-handed rotating disk (34) and dextrorotation rotating disk (35), left-handed rotating disk (34) links to each other by rotating disc pipe link (13) with dextrorotation rotating disk (35), described planet wheel spindle (19) is contained on left-handed rotating disk (34) and the dextrorotation rotating disk (35), and described center shaft (10) links into an integrated entity dextrorotation rotating disk (35) and left-handed rotating disk (34) and rotating disc pipe link (13).