CN206665300U - Coating packing device - Google Patents

Abstract

The utility model provides a kind of coating packing device, including：Outer barrel, outer barrel include staving and lid；Inner bag, inner bag are made up of polymeric material, and for accommodating coating, the inner bag for accommodating coating is arranged in the inside of staving.Wherein, the openend for accommodating the inner bag of coating is tightened by tighting device for support, to be sealed.

Description

Coating packing device

Technical field

It the utility model is related to a kind of coating packing device.

Background technology

The coating packing of coating industry is still packed using old-fashioned bucket at present.Coating is transported after being directly loadable into bucket In defeated process, if running into larger external impacts or extruding, staving easily deforms, or even staving is likely to occur breakage, Or lid comes off from staving, so as to cause the coating in bucket to be revealed.

Further, since being contacted between coating and bucket, bucket is caused to turn into dangerous solid waste after use, it is necessary to by solid with danger The specific enterprise of useless processing qualification could be handled, and cause the cost of coating material production manufacturing enterprise to increase.

In order to improve the shock resistance of paint can and anti-extrusion effect, those skilled in the art have carried out a variety of explorations.

For example, with reference to a kind of prior art (prior art 1, the Chinese patent application shown in illustrations 1 No.201310465999.2, referring to [0013]-[0015] section and accompanying drawing 1-3 of its disclosure), where it is proposed one kind Paint can, one layer of inner bag is set up in the inside of bucket, specifically, paint can by staving (1), inner drum (2) and bung (3) this three Part forms, and inner drum (2) is arranged in the inside of staving (1), and the lower end of inner drum (2) is provided with inner drum base (201), interior bucket The staving base (102) that body base (201) is set with staving (1) lower end is fixedly connected.When staving is impacted, staving with it is interior Gas between staving is discharged by the air-vent (101) on staving, so as to avoid impacting.

However, in prior art 1, if paint can receives the effect of larger external force, however it remains inner drum ruptures Possibility.

In addition, those skilled in the art also proposed another scheme, the prior art 2 as shown in illustrations 2, in State patent application No.991102088 proposes a kind of coating packing method, and it uses the engineering plastics being able to bear strong corrosion once-forming The staving (2) of coating packing bucket is made, built with least one or more flexible film packaging bag (3), for two-component or more Component coating can be dispensed with one or more flexible film packaging bags (3), and staving (1) outer packaging has one layer of thermal contractible plastic thin Film (5), referring to the embodiment 2 and Fig. 2 of this application disclosure Instructions Page 2.

The problem of this scheme in the technical literature proposes " packing ", and used multiple flexible film packaging bags (can manage Solution, in packing, it is impossible to dispensed with a bag), in addition, also being entered in the outside of staving with thermal contractible plastic film The packaging of one step.The concrete application method of flexible film packaging bag is not specifically given, and those skilled in the art will can not possibly fill There is the packaging bag of coating is without any processing to be just placed in the staving of pail pack.However, need to note when holding coating with sack The encapsulation anticipated to packaging bag.

Utility model content

In order to solve Improvement requirement of the prior art to coating packing mode, the utility model provides a kind of coating packing Device.

According to first aspect of the present utility model, there is provided a kind of coating packing device, including：Outer barrel, outer barrel include staving And lid；Inner bag, inner bag are made up of polymeric material, and for accommodating coating, the inner bag for accommodating coating is arranged in the inside of staving. Wherein, the openend for accommodating the inner bag of coating is tightened by tighting device for support, to be sealed.

According to second aspect of the present utility model, in the coating packing device described in first aspect, tighting device for support can be with For band.

According to the third aspect of the present utility model, in the coating packing device described in second aspect, coating is accommodated The openend of inner bag, which can be passed through, to be folded, and the inner bag openend through folding is tied up with band.

According to fourth aspect of the present utility model, in the coating packing device described in the third aspect, inner bag openend can To be folded at least twice in same direction.

According to the of the present utility model 5th aspect, in the coating packing device described in second aspect, coating is accommodated The openend of inner bag can pass through knotting and handle, and form tubercle, and the tubercle of inner bag openend is tied up with band.

The advantages of the utility model

It is that coating packing can be saved as the processing of dangerous solid waste that increase inner bag, which is packed also one greatly to improve, A large amount of artificial and processing costs, greatly save the energy.After adding plastic inner bag, outer barrel will not directly contact with coating, this Sample outer barrel can is recycled, and is no longer dangerous solid waste.Only belong to dangerous solid waste with the plastic inner bag that coating directly contacts, Compared to hard outer barrel, the transport of flexible plastic inner bag and processing procedure are relatively easy, thus can reduce man-hour and processing cost, The energy is greatlyd save, and is advantageous to environmental protection.In addition, for coating manufacturing enterprise, the inner bag and staving that use have been Two fully separating packaging materials, can be independently purchased.

Brief description of the drawings

By being described in detail below and accompanying drawing, the utility model can be more fully understood from, accompanying drawing is only to illustrate It is used, therefore does not form to limitation of the present utility model, wherein：

Fig. 1 is the schematic diagram of prior art 1；

Fig. 2 is the schematic diagram of prior art 2；

Fig. 3 is the axonometric drawing of the utility model paint can, shows that the inner bag equipped with coating is put into outer barrel after sealing Inside staving；

Fig. 4 is the inner bag method for packing schematic diagram according to the utility model first embodiment, shows the first folding step；

Fig. 5 is the inner bag method for packing schematic diagram according to the utility model first embodiment, shows the second folding step；

Fig. 6 is the inner bag method for packing schematic diagram according to the utility model first embodiment, is shown interior after twice-folded Bag-shaped state；

Fig. 7 is the inner bag method for packing schematic diagram according to the utility model first embodiment, shows to be tightened with band State；And

Fig. 8 is the inner bag method for packing schematic diagram according to the utility model second embodiment, show with band to knotting after Inner bag the step of being sealed.

Embodiment

Embodiment of the present utility model is illustrated below in conjunction with the accompanying drawings.

First embodiment

Fig. 3 to Fig. 6 shows the coating packing device according to the utility model first embodiment.

It is positioned over as shown in figure 3, the inner bag 3 equipped with coating is sealed in outer barrel 2.

Coating packing bucket 1 includes：Outer barrel 2, outer barrel 2 include staving 21 and lid 22；Inner bag 3, inner bag 3 is by polymeric material system Into for accommodating coating, the inner bag 3 for accommodating coating is arranged in the inside of staving 21.Wherein, the inner bag 3 of coating is accommodated Openend 31 is tightened by tighting device for support 4 (being band in embodiment), to be sealed.

Fig. 4 to Fig. 7 shows how the inner bag 3 equipped with coating is sealed.

After irrigating coating into inner bag 3, first the openend 31 of inner bag 3 is folded by the following method.First, as schemed Shown in 4, along fold line A-A, by openend 31, direction shown in arrow F folds to Fig. 4 lower section in figure.Obtain shown in Fig. 5 State, i.e. openend 31 is stacked to inner bag 3, forms a folding part 32, and fold line A-A is located at the top in figure.Then, Along fold line B-B, a folding part 32 is folded in direction shown in arrow F towards Fig. 5 lower section.The state shown in Fig. 6 is obtained, That is, a folding part 32 is stacked to inner bag 3, forms twice-folded portion 33, fold line B-B is located at the top in figure.

In brief, the openend 31 of inner bag 3 is continuously folded twice in same direction.

As shown in fig. 7, after folding step, twice-folded portion 33 is tied up with band 4, i.e. tie up the inner bag through folding Openend 31.

After band 4 is tied up, inner bag 3 is sealed, then inner bag 3 is put into the staving 21 of outer barrel 2, closes the lid 22, from And complete the packaging of one barrel of coating.

In addition, the specification on inner bag 3, present utility model application people has carried out drop test：The different-thickness of selection Inner bag (5,6,8,10), fills water (18kg) by inner bag, is sealed inner bag with method of the present utility model, so Afterwards, the inner bag for filling water at the different height of ground, is made to fall naturally on smooth concrete floor.Result of the test such as table 1 below.

The drop test result of table 1.

Falling height

0.3 meter

0.4 meter

0.45 meter

0.5 meter

0.55 meter

0.6 meter

5

It is intact

Rupture

Rupture

Rupture

Rupture

Rupture

6

It is intact

It is intact

It is intact

Rupture

Rupture

Rupture

8

It is intact

It is intact

It is intact

It is intact

It is intact

Rupture

10

It is intact

It is intact

It is intact

It is intact

It is intact

It is intact

Certainly, for the selection of inner bag, if liftoff very high also do not rupture is best.But, it is contemplated that using When inner bag outside also have metal bucket (or Plastic Drum) protection, and cost are provided in terms of consideration, applicant's selection Thickness is 6 polyethylene (PE) polybag.

Second embodiment

Fig. 8 shows the coating packing device according to the utility model second embodiment.Second embodiment and first embodiment Difference is processing mode of the inner bag 3 before tying up.

As shown in figure 8, in the utility model second embodiment, after irrigating coating into inner bag 3, by the opening of inner bag 3 End 31 carries out knotting processing, forms tubercle 34.Then, as illustrated, tying up tubercle 34 with band 4.After band 4 is tied up, Inner bag 3 is sealed, then inner bag 3 is put into the staving 21 of outer barrel 2, closes the lid 22, so as to complete the packaging of one barrel of coating.

It will be understood by those skilled in the art that in the case where not departing from the utility model spirit or scope, this practicality It is new to be embodied as various other concrete forms.Especially, it should be understood that the utility model may be embodied as following manner.

(1) embodiment of band can be the selt-locking wrapping tape illustrated in above-described embodiment, can also use other modes Band, such as the band of non-self-lock-ing mode.

(2) above-described embodiment all employs the mode of band and seals the inner bag equipped with coating, it would however also be possible to employ its His sealing means, for example, directly knotting, bandage, adhesive tape, elastic band etc..

(3) material on inner bag, polymeric material commonly used in the art can be used, as long as in the material do not interfere with Coating in bag.On specific material, the materials such as polypropylene, polyethylene, polyvinyl chloride can be selected.

(4) above-described embodiment propose before inner bag is tightened with band, carry out preliminary sealing treatment (" fold " and " knotting "), however, it is also possible to directly be carried out tightening sealing with band.

(5) propose to fold the openend of inner bag twice in first embodiment, then carrying out tightening sealing.However, It can fold once, or folding times are more than twice.

Claims (3)

1. a kind of coating packing device, including：

Outer barrel, said tub include staving and lid,

Inner bag, the inner bag are made up of polymeric material, and for accommodating coating, the inner bag for accommodating coating is arranged in the staving Inside,

Wherein

The openend for accommodating the inner bag of coating is tightened by tighting device for support, to be sealed,

The tighting device for support is band,

The openend of the inner bag of coating is accommodated by folding, and the inner bag openend through folding is tied up with the band.

2. coating packing device according to claim 1, wherein

The inner bag openend folds at least twice in same direction.

3. a kind of coating packing device, including：

Outer barrel, said tub include staving and lid,

Inner bag, the inner bag are made up of polymeric material, and for accommodating coating, the inner bag for accommodating coating is arranged in the staving Inside,

Wherein

The openend for accommodating the inner bag of coating is tightened by tighting device for support, to be sealed,

The tighting device for support is band,

The openend for accommodating the inner bag of coating is handled by knotting, forms tubercle, and tied up in described with the band The tubercle of bag openend.