CN217146670U - Label feeding device of labeling machine - Google Patents

Abstract

The utility model discloses a mark loading device of labeller, including the mark case, the mark incasement internal rotation is connected with the wind-up roll, still rotate in the mark case and be connected with first compression roller and second compression roller, the bar groove has been seted up to the lateral wall of mark case, bar inslot sealed sliding connection has the sliding plug, just the lateral wall of mark case seted up with the communicating air inlet duct in bar groove, the bar groove still communicates there is the outlet duct, all install the check valve in air inlet duct and the outlet duct, the end intercommunication of giving vent to anger of outlet duct has the shower nozzle, the strip inslot is installed and is made the mobile device that the sliding plug reciprocated. The utility model discloses a set up sliding plug, air inlet duct and outlet duct, can be when first compression roller continuously rolls and carries the label area, promote sliding plug and slide from top to bottom, so sustainable with the air by the air inlet duct suction to from outlet duct and shower nozzle blowout, in order to blow off the foul that will fall on the label area, avoid pasting the mark and polluting the label often.

Description

Label feeding device of labeling machine

Technical Field

The utility model relates to a relevant technical field of labeller especially relates to a mark loading device of labeller.

Background

Labeling machines are a common type of packaging machine, which can automatically apply label paper to the outside of a package, and in labeling machines, labeling devices are generally provided to continuously feed out the label paper.

At present, in the process of labeling by a labeling machine, a label paper tape in a long tape state is generally made by the labeling machine, and is wound on a winding roller, and the label paper tape is sent out of a label by a conveying device. However, due to poor environment in the factory workshop, in the process, sundries, dust and the like generated in the workshop easily fall on the label paper tape which is conveyed, and when the label is labeled, the labeling machine can directly press dirt on the label, so that the label is fuzzy and product information cannot be seen clearly. Accordingly, the present application document proposes a labeling device of a labeling machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a labeling device of a labeling machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a superscript device of labeller, includes the mark case, the mark incasement rotation is connected with the wind-up roll, the mark incasement still rotates and is connected with first compression roller and second compression roller, the bar groove has been seted up to the lateral wall of mark case, bar inslot sealed sliding connection has the sliding plug, just the lateral wall of mark case seted up with the communicating inlet duct in bar groove, the bar groove still communicates there is the outlet duct, all install the check valve in inlet duct and the outlet duct, the end intercommunication of giving vent to anger of outlet duct has the shower nozzle, the strip inslot is installed the mobile device that makes the sliding plug reciprocate.

Preferably, the mobile device is connected with the cam including rotating the rotation in the bar inslot, just cam and first compression roller coaxial coupling, the lower extreme fixedly connected with push rod of sliding plug, the lower extreme of push rod rotates and is connected with the gyro wheel.

Preferably, the driving groove has been seted up on the inner wall of mark case, sliding connection has the slider in the driving groove, the bottom rotates in the driving groove and is connected with the screw rod, just screw rod and slider threaded connection, it is connected with the regulating roller to rotate on the lateral wall of slider, the sliding plug passes through spring elastic connection at bar inslot top.

Preferably, the label inlet is formed in the inner top of the label box, and the label outlet is formed in the side wall of the label box.

Preferably, the upper end of the label box is rotatably connected with an adjusting wheel, and the upper end of the screw rod penetrates through the inner top of the label box and is fixedly connected with the adjusting wheel.

Preferably, the upper end fixed connection of spring is at bar inslot top, the lower extreme fixed connection of spring is in the upper end of sliding plug.

The utility model discloses following beneficial effect has:

1. through the arrangement of the sliding plug, the air inlet groove and the air outlet pipe, the sliding plug can be pushed to slide up and down when the first press roller continuously rolls and conveys the label tape, so that air can be continuously sucked into the sliding plug from the air inlet groove and is sprayed out from the air outlet pipe and the sprayer, dirt falling on the label tape is blown off, and the label is prevented from being polluted when being labeled;

2. through setting up dancer rools, screw rod and slider, the slider reciprocated when the accessible rotated the screw rod, and so liftable dancer rools, and then the rate of tension of adjustable mark paper area to the mark paper area that satisfies different specifications uses.

Drawings

Fig. 1 is a schematic view of an internal structure of a labeling device of a labeling machine according to the present invention;

fig. 2 is a schematic back structural view of a labeling device of a labeling machine according to the present invention;

fig. 3 is an enlarged schematic view of a structure at a point a in fig. 2.

In the figure: 1 mark case, 2 wind-up rolls, 3 mark inlets, 4 adjusting rolls, 5 driving grooves, 6 first pressing rolls, 7 second pressing rolls, 8 air outlet pipes, 9 spray heads, 10 mark outlets, 11 sliding blocks, 12 screw rods, 13 strip-shaped grooves, 14 sliding plugs, 15 springs, 16 air inlet grooves, 17 mark paper tapes, 18 cams, 19 push rods and 20 rollers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a label feeding device of a labeling machine comprises a label box 1, wherein a label inlet 3 is formed in the inner top of the label box 1, and a label outlet 10 is formed in the side wall of the label box 1. The interior rotation of mark case 1 is connected with wind-up roll 2, still rotates in the mark case 1 and is connected with first compression roller 6 and second compression roller 7, worth mentioning is through setting up first compression roller 6 and second compression roller 7 to pass mark paper area 17 between them, so can carry out the roll extrusion with the mark paper area 17 of flowing through, so that the mark paper area 17 of seeing off is more level and more smooth.

The bar groove 13 has been seted up to the lateral wall of mark case 1, and bar inslot 13 internal seal sliding connection has sliding plug 14, and the lateral wall of mark case 1 set up with the communicating inlet duct 16 in bar groove 13, bar groove 13 still communicates there is outlet duct 8, all installs the check valve in inlet duct 16 and the outlet duct 8, the end intercommunication of giving vent to anger of outlet duct 8 has shower nozzle 9, installs the mobile device that makes sliding plug 14 reciprocate in the bar inslot 13.

It should be noted that the check valve in the air inlet slot 16 limits air to flow only from the air inlet slot 16 to the strip-shaped slot 13, and the check valve in the air outlet tube 8 limits air to flow only from the strip-shaped slot 13 to the air outlet tube 8, so that when the sliding plug 14 moves up and down, air can be continuously sucked in from the air inlet slot 16 and discharged from the air outlet tube 8 under the one-way exhaust action of the two check valves. Through setting up shower nozzle 9, can blow the mark paper tape 17 of below with the air by littleer orifice, improve air velocity to can be effectual with the dirty blow-off on the mark paper tape 17.

The moving device comprises a cam 18 which is rotatably connected in the strip-shaped groove 13 in a rotating mode, the cam 18 is coaxially connected with the first compression roller 6, a push rod 19 is fixedly connected to the lower end of the sliding plug 14, and a roller 20 is rotatably connected to the lower end of the push rod 19. The top in bar groove 13 is passed through spring 15 elastic connection to sliding plug 14, and is concrete, and top in bar groove 13 is fixed connection to the upper end of spring 15, and spring 15's lower extreme fixed connection is in sliding plug 14's upper end.

The mark has seted up drive groove 5 on the inner wall of case 1, and sliding connection has slider 11 in the drive groove 5, and the bottom rotates in the drive groove 5 to be connected with screw rod 12, and the upper end of mark case 1 rotates to be connected with the regulating wheel, and the upper end of screw rod 12 run through mark case 1 the interior top and with regulating wheel fixed connection. And the screw 12 is in threaded connection with the sliding block 11, and the side wall of the sliding block 11 is rotatably connected with the adjusting roller 4.

This device is in the use, sends into and twines on wind-up roll 2 mark paper tape 17 from advancing mark mouth 3, around respectively between accommodate roll 4, first compression roller 6 and second compression roller 7, through outer mark paper tape 17 that draws, can be constantly with mark paper tape 17 of winding on wind-up roll 2 constantly send out the mark on.

In the process, when the label tape 17 is sent out, the friction wheel drives the first compression roller 6 and the second compression roller 7 to rotate, the first compression roller 6 rotates to drive the cam 18 fixedly connected with the first compression roller to continuously rotate, the roller 20 rotates around the circumferential side wall of the roller, and therefore the push rod 19 and the spring 15 of the sliding plug 14 are pushed up and down to push the sliding plug 14 and the push rod 19 to move downwards and reset. When the sliding plug 14 moves downwards, the sealed space above the sliding plug 14 is increased, negative pressure can be generated, air is sucked in through the air inlet groove 16, when the sliding plug 14 moves upwards, air can be extruded out through the air outlet pipe 8 and is blown to the label paper tape 17 below the spray head 9, dirt falling above the label paper tape 17 is blown off, and therefore the label is prevented from being polluted in the labeling process.

In addition, the screw 12 can be rotated by rotating the adjusting wheel, so that the sliding block 11 and the adjusting roller 4 can move up and down, the tension of the whole label tape 17 can be adjusted, and the label tape 17 made of different materials and specifications can be used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a mark feeding device of labeller, includes mark case (1), its characterized in that, mark case (1) internal rotation is connected with wind-up roll (2), still rotate in mark case (1) and be connected with first compression roller (6) and second compression roller (7), bar groove (13) have been seted up to the lateral wall of mark case (1), bar groove (13) internal seal sliding connection has sliding plug (14), just communicating inlet duct (16) with bar groove (13) are seted up to the lateral wall of mark case (1), bar groove (13) still intercommunication has outlet duct (8), all install the check valve in inlet duct (16) and outlet duct (8), the end intercommunication of giving vent to anger of outlet duct (8) has shower nozzle (9), install the mobile device that makes sliding plug (14) reciprocate in bar groove (13).

2. The labeling device of a labeling machine according to claim 1, characterized in that said moving means comprise a cam (18) rotatably connected in a strip-shaped groove (13), said cam (18) being coaxially connected to said first pressure roller (6), a push rod (19) being fixedly connected to the lower end of said slide plug (14), and a roller (20) being rotatably connected to the lower end of said push rod (19).

3. The labeling device of a labeling machine according to claim 1, characterized in that a driving groove (5) is formed in the inner wall of the label box (1), a sliding block (11) is connected in the driving groove (5) in a sliding mode, a screw rod (12) is connected to the bottom in the driving groove (5) in a rotating mode, the screw rod (12) is in threaded connection with the sliding block (11), an adjusting roller (4) is connected to the side wall of the sliding block (11) in a rotating mode, and the sliding plug (14) is elastically connected to the top in the strip-shaped groove (13) through a spring (15).

4. The labeling device of a labeling machine according to claim 1, characterized in that the label box (1) has a label inlet (3) at the top and a label outlet (10) at the side wall of the label box (1).

5. A labelling device according to claim 3, characterised in that the upper end of the label box (1) is rotatably connected with an adjusting wheel, and the upper end of the screw (12) extends through the inner top of the label box (1) and is fixedly connected with the adjusting wheel.

6. A labelling device according to claim 3, characterised in that the upper end of the spring (15) is fixedly connected to the inner top of the strip-shaped groove (13), and the lower end of the spring (15) is fixedly connected to the upper end of the sliding plug (14).

Images