CN210365270U

CN210365270U - Flexible container convenient to shaping

Info

Publication number: CN210365270U
Application number: CN201921179117.5U
Authority: CN
Inventors: 谭文炳
Original assignee: Griff Flexible Packaging Changzhou Co Ltd
Current assignee: Griff Flexible Packaging Changzhou Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-21
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses a flexible container convenient to shaping belongs to packing transportation technical field, and its technical scheme main points are, including the flexible container body, the flexible container body includes at the bottom of bag body, the bag and lacing wire, and the lacing wire includes one-level lacing wire and second grade lacing wire, and one-level lacing wire quantity is four, and second grade lacing wire quantity is one. Four one-level lacing wires are located four diagonal departments of bag body, and a second grade lacing wire setting is between the opposite face of bag body, and the setting at the bottom of one-level lacing wire and the perpendicular bag of second grade lacing wire reduces the distance between two adjacent lacing wires, improves the shaping effect of flexible container body, the utility model is suitable for a flexible container.

Description

Flexible container convenient to shaping

Technical Field

The utility model belongs to the technical field of the packing transportation technique and specifically relates to a flexible container convenient to shaping is related to.

Background

The flexible container bag body is also called a ton bag or a space bag, is a medium-sized bulk container, can realize containerized unit transportation mainly by a crane or a forklift, is convenient for loading and transporting large bulk powdery materials, has the characteristics of large volume, light weight, convenient loading and unloading and the like, and is one of common packaging materials.

Chinese patent No. CN202038608U discloses a formed inner tie bar type flexible freight bag body, which comprises a bag body, a bag cover and a bag bottom, and is characterized in that an inner tie bar is arranged in the bag body. The tie bar in the bag is longitudinally arranged inside the bag body. The in-bag lacing wires are arranged at four opposite corners inside the bag body. Through the setting of interior lacing wire, play the shaping effect of guaranteeing this flexible container body.

The above prior art solutions have the following drawbacks: in the in-service use, when the size difference of the two sides of flexible freight bag body is great, the not good condition of shaping can appear because the great face atress of size is great in ordinary lacing wire bag.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a flexible container convenient to shaping through the design at five lacing wire bags, the power that receives on the face that balanced size adds enlarges holds the great face whole of size to guarantee the shaping effect of this flexible container body at the filling in-process.

The above technical purpose of the present invention can be achieved by the following technical solutions:

the utility model provides a flexible container convenient to shaping, includes the flexible container body, the flexible container body includes at the bottom of bag body, the bag and the lacing wire, the lacing wire includes one-level lacing wire and second grade lacing wire, one-level lacing wire quantity is four, second grade lacing wire quantity is one, four the one-level lacing wire is located four diagonal departments of bag body, one the second grade lacing wire sets up between the opposite face of bag body, the one-level lacing wire with the second grade lacing wire is perpendicular set up at the bottom of the bag.

Through adopting above-mentioned technical scheme, four one-level lacing wires set up respectively in the diagonal angle department of bag body, help the hookup location shaping of two adjacent faces of bag body, and when the size of flexible container body is less, the distance between two adjacent lacing wires is shorter, and four lacing wires are enough to guarantee the shaping effect of the side of bag body. When the size of flexible container body is great, distance between two adjacent lacing wires is great, and the side shaping effect of bag body is relatively poor, between the opposite face of bag body, reduces the distance between two adjacent lacing wires, improves the shaping effect of flexible container body.

The utility model discloses further set up to, evenly distributed has a plurality of fisheye holes on the lacing wire, the fisheye hole is followed the vertical direction of lacing wire is arranged, on the one-level lacing wire the fisheye hole sets up to one row vertical, on the second grade lacing wire the fisheye hole sets up to two rows vertical.

Through adopting above-mentioned technical scheme, when flexible container body filling material, the fish eye hole on the lacing wire so that the material can get into the lacing wire through the fish eye hole in the space of the diagonal department isolation of bag body, reduces the waste in flexible container body space. The second grade lacing wire is located the intermediate position of flexible container body, and the fish eye hole that sets up on the second grade lacing wire is when less, influences the material at this internal mobile effect of flexible container, sets up double fish eye hole on the second grade lacing wire, increases the material at this internal mobility of flexible container, and then improves the filling speed of flexible container body.

The utility model discloses further set up to, the sack position of flexible container body sets to the big open-ended form of shirt rim, the sack girth of flexible container body is 1.2 times to 1.5 times of girth at the bottom of the bag.

By adopting the technical scheme, the bag opening of the flexible freight bag body is set to be in a skirt edge large opening shape, the area of the bag opening of the flexible freight bag body is increased, and the materials are filled conveniently.

The utility model discloses further set up to, be equipped with the suspender on the flexible container body, suspender quantity is four, four the suspender respectively with the four corners fixed connection of the opening part of bag body.

Through adopting above-mentioned technical scheme, the back is accomplished in the flexible container body filling, need use lifting means such as fork truck, hoist, crane will contain the flexible container body of full material, transfer to the transport vechicle on, the lifting means of being convenient for lifts by crane is designed to the suspender. The hanging strip is fixedly connected at the four corners of the top of the bag body, so that the flexible freight bag body can be kept balanced in the lifting process.

The utility model discloses further set up to, the suspender include rings and with bag body fixed connection's seam area, the seam area is located the junction of the adjacent two faces of bag body, the length of seam area is 0.5 times to 0.8 times of bag body height.

Through adopting above-mentioned technical scheme, the suspender is when lifting by crane, and the suspender needs to support the weight of this internal all materials of flexible container, and the suspender passes through seam area and bag body fixed connection, fixes the seam area on the bag body when short, and the easy in the in-process fracture that lifts by crane. The length of the seam connecting belt is larger than half of the height of the bag body, so that the condition that the hanging belt is broken during lifting is reduced.

The utility model discloses further set up to be equipped with the support band at the bottom of the bag, the support band is located the bag body outside, the support band is perpendicular the second grade lacing wire sets up.

Through adopting above-mentioned technical scheme, the bag body includes two pairs of opposite faces, is equipped with the second grade lacing wire between a pair of opposite faces, and after the flexible container body was full of the material, the bottom was split into two parts by obviously, sets up a support band with second grade lacing wire bottom end vertically at the bag bottom, further guarantees the shaping effect at the bottom of the bag.

The utility model discloses further set up to, be equipped with the bin outlet at the bottom of the bag.

Through adopting above-mentioned technical scheme, when the flexible container body was full of the material, weight was great, and the material need invert the flexible container body when locating the blowing from the sack of flexible container body, and is harder, and the sack of flexible container body is big opening, unable control flow during the blowing. The discharge port is arranged at the bottom of the bag, so that workers can discharge the bag conveniently.

The utility model discloses further set up to, the bag body is equipped with the inside lining, the inside lining is made by fire-retardant material.

Through adopting above-mentioned technical scheme, under the condition that need not blowing at once, need store the flexible freight bag body that contains the material in the warehouse, if the material belongs to inflammable material, set up the inside lining at the bag body, the inside lining is flame retardant material, reduces the condition of material loss.

To sum up, the utility model discloses following beneficial effect has:

1. through the arrangement of the five tie bars, the five tie bars comprise four first-level tie bars positioned at opposite corners of the bag body and a second-level tie bar positioned between opposite surfaces of the bag body, and when the size of the flexible freight bag body is larger, the five tie bars are beneficial to forming the flexible freight bag body;

2. two rows of longitudinally arranged fish eye holes are formed in the secondary lacing wires, so that when the flexible freight bag body is filled with materials, the fish eye holes are convenient for the materials to flow in the flexible freight bag body, and the effect of improving the filling speed of the flexible freight bag body can be achieved;

3. through the setting of seam area length, fix the seam area on the bag body when shorter, the easy in the in-process fracture of lifting by crane, when exceeding bag body height with seam area length setting, can play the cracked effect of suspender when reducing and lifting by crane.

Drawings

Fig. 1 is a schematic view of the overall structure of the flexible freight bag of the present invention.

Fig. 2 is a schematic view of the whole container bag in the embodiment of the present invention.

Fig. 3 is a schematic sectional view of the bag body of the present invention.

Fig. 4 is a partially enlarged schematic view of a portion a in fig. 3.

In the figure, 1, a bag body; 11. a liner; 2. a bag bottom; 3. stretching a rib; 31. first-stage lacing; 32. secondary lacing; 33. a fish eye hole; 4. a sling; 41. a hoisting ring; 42. sewing the belt; 5. a support band; 6. a discharge outlet.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): the utility model discloses a flexible container convenient to shaping refers to fig. 1 or fig. 3, including the flexible container body, the flexible container body includes at the bottom of bag body 1 and the bag 2, is equipped with inside lining 11 (see fig. 4) in the bag body 1, and inside lining 11 is made for fire retardant material, when the flexible container body that contains the material was stored in the warehouse, reduced the material and caused the condition of loss because of unexpected conflagration. The bag body 1 is internally provided with the tie bars 3, in the embodiment, the number of the tie bars 3 is five, wherein four tie bars 3 are positioned at the diagonal positions of the bag body 1 and are primary tie bars 31; one of the tie bars 3 is positioned between the two opposite surfaces of the bag body 1 and is a secondary tie bar 32. The bag body 1 has two pairs of opposing faces, and generally, the secondary tie 32 is provided between a pair of opposing faces of relatively long dimension between the two pairs of opposing faces. The one-level lacing wire 31 and the slant of second grade lacing wire 32 set up and influence the flexible container shaping, and 2 settings at the bottom of the perpendicular bag of one-level lacing wire 31 and second grade lacing wire 32 further guarantee the shaping effect of flexible container body. The diagonal angle department of one-level lacing wire 31 and bag body 1 forms the isolation space, and when the flexible container body was expected greatly, the material containing space of the extravagant flexible container of space should be kept apart, sets up one row of fish eye hole 33 that sets up along 3 length direction of lacing wire on one-level lacing wire 31, and the filling of being convenient for can flow to the isolation space to this internal material of flexible container, has the extravagant effect in reduction space. Second grade lacing wire 32 is located the centre of flexible container, and second grade lacing wire 32's size is great, only establishes one row of fore-and-aft fish eye 33, influences the material effect that flows in the flexible container, sets up two rows of fish eye 33 that set up along 3 length direction of lacing wire on second grade lacing wire 32, increases the material at this internal flow velocity of flexible container, and then improves the filling speed of flexible container body. Meanwhile, the opening of the flexible freight bag body is designed to be in a skirt edge large opening shape, and the perimeter of the opening of the flexible freight bag body is 1.2 times to 1.5 times of the perimeter of the bag bottom 2. The girth of the bag opening of the flexible freight bag body in the embodiment is 1.2 times of the girth of the bag bottom 2, so that the flexible freight bag body can be conveniently filled with materials, and the filling speed of the flexible freight bag body is further improved. The bottom of bag body 1 is equipped with supports the area 5, improves the prerequisite of flexible container body shaping effect at second grade lacing wire 32 under, sets up the support area 5 of perpendicular second grade lacing wire 32 bottom at bag end 2, further guarantees the shaping effect of flexible container body.

Referring to fig. 1 or 2, after the filling of the bulk bag body is completed, the bulk bag body filled with the material needs to be transferred to a transport vehicle by a lifting device such as a forklift, a crane, or the like. For cooperating lifting means lifts by crane, set up suspender 4 on the flexible freight bag body, suspender 4 includes rings 41 and seam area 42, and rings 41 can hang and put on lifting means, and seam area 42 fixed connection is in the junction of two adjacent faces of bag body 1, with rings 41 fixed connection on the four corners of the opening position department of bag body 1. Lifting means lifts by crane the flexible container body in-process, tears the fracture from bag body 1 for reducing seam area 42, sets up the length that is greater than half of bag body 1 height with seam area 42's length, reduces the condition that the flexible container falls. Meanwhile, the hanging rings 41 are positioned at the four corners of the top of the bag body 1, so that the position of the container bag body can be adjusted before the container bag body is lifted conveniently.

Referring to fig. 1, the bag bottom 2 is provided with a discharge port 6, when a flexible container body filled with materials is discharged, the materials are directly discharged through the discharge port 6 of the bag bottom 2, after the materials are discharged by the flexible container body, partial materials are easily left in an isolation space formed by the one-level tie bar 31 and the diagonal positions of the bag body 1, and all the materials can be directly poured out through the opening of the flexible container body.

The specific implementation manner of the above embodiment is as follows: the discharge opening 6 is tied up, then the hoisting rings 41 of the bulk container are symmetrically hung on a beam of a filling machine, so that the bottom 2 of the bulk container is basically contacted with the ground, and then the mouth of the bulk container is opened, sleeved into a charging barrel and clamped by a clamping device, so as to prevent dust or particles from leaking. The filling machine is started to fill the materials into the bag from the filling opening, and the bag body 1 is straightened and then filled during filling. And after the filling is finished, closing the bag opening of the packaging bag body. The four lifting rings 41 of the container bag body are hung on the lifting device in a balanced mode, then the lifting device is started to slowly lift the container bag, after the container bag reaches a certain height, the container bag moves to the position above the transport vehicle in the plane direction, and the container bag body is flatly placed on the transport vehicle. The transport vechicle transports the material to the assigned position, lifts the flexible container with lifting means, aims at the mouth of silo or other containers, opens bag body bottom material mouth tether for the material can fall by oneself, accomplishes and unloads.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a flexible container convenient to shaping, includes the flexible container body, the flexible container body is including bag body (1), bag end (2) and lacing wire (3), its characterized in that: lacing wire (3) are including one-level lacing wire (31) and second grade lacing wire (32), one-level lacing wire (31) quantity is four, second grade lacing wire (32) quantity is one, four one-level lacing wire (31) are located four diagonal departments of bag body (1), one second grade lacing wire (32) set up between the opposite face of bag body (1), one-level lacing wire (31) with second grade lacing wire (32) are perpendicular the bag end (2) sets up.

2. A bulk bag to facilitate forming as claimed in claim 1 wherein: the novel steel wire drawing device is characterized in that a plurality of fisheye holes (33) are uniformly distributed in the tie bar (3), the fisheye holes (33) are arranged in the vertical direction of the tie bar (3), the fisheye holes (33) in the first-stage tie bar (31) are arranged in a vertical row, and the fisheye holes (33) in the second-stage tie bar (32) are arranged in two vertical rows.

3. A bulk bag to facilitate forming as claimed in claim 2 wherein: the bag mouth of the flexible freight bag body is arranged to be in a skirt edge large opening shape, and the perimeter of the bag mouth of the flexible freight bag body is 1.2 times to 1.5 times of the perimeter of the bag bottom (2).

4. A bulk bag to facilitate forming as claimed in claim 3 wherein: the container bag is characterized in that the container bag body is provided with four hanging strips (4), and the four hanging strips (4) are fixedly connected with four corners of an opening of the bag body (1) respectively.

5. A bulk bag to facilitate forming according to claim 4 wherein: suspender (4) include rings (41) and with bag body (1) fixed connection's seam area (42), seam area (42) are located the junction of the adjacent two faces of bag body (1), the length of seam area (42) is bag body (1) height 0.5 times to 0.8 times.

6. A bulk bag to facilitate forming according to claim 5 wherein: the bag bottom (2) is provided with a supporting belt (5), the supporting belt (5) is positioned on the outer side of the bag body (1), and the supporting belt (5) is perpendicular to the secondary lacing wire (32).

7. A bulk bag to facilitate forming according to claim 6 wherein: the bag bottom (2) is provided with a discharge opening (6).

8. A bulk bag to facilitate forming as claimed in claim 7 wherein: the bag body (1) is provided with an inner liner (11), and the inner liner (11) is made of a flame-retardant material.