CN219447562U

CN219447562U - Bag-in-bag packaging production line

Info

Publication number: CN219447562U
Application number: CN202320585305.8U
Authority: CN
Inventors: 蔡旭光; 蔡建武; 尤传浩
Original assignee: Wenzhou Kedi Machinery Co ltd
Current assignee: Wenzhou Kedi Machinery Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-08-01
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses a bag-in-bag packaging production line, which relates to the field of packaging machines and comprises a small packaging bag packaging device, a conveying device and a large packaging bag packaging device which are sequentially arranged, wherein a weighing and counting device is arranged between the small packaging bag packaging device and the conveying device and comprises a bracket, a plurality of material receiving frame assemblies arranged on the bracket and a sensor which is arranged between the bracket and the material receiving frame assemblies and used for detecting weight. The utility model has the advantage of high accuracy.

Description

Bag-in-bag packaging production line

Technical Field

The utility model relates to the field of packaging machines, in particular to a bag-in-bag packaging production line.

Background

In the prior art, as disclosed in 2021.06.11 with publication number CN112938024A, a full-automatic high-speed packaging machine for solid powder particle material bags is provided; the counting and conveying equipment of the packaging machine is used for conveying small packaging bags after the small packaging bags are calculated, so that the weight of the packaging bags of each big packaging bag is different easily, and the small packaging bags with empty bags or leakage are not detected and have the defect of poor accuracy.

Disclosure of Invention

In order to overcome the defects of the background technology, the utility model provides a bag-in-bag packaging production line with high accuracy.

The utility model adopts the technical scheme that: the utility model provides a bag packing production line in bag, includes little wrapping bag packing plant, conveyor and the big wrapping bag packing plant who sets gradually, be equipped with weighing counting assembly between little wrapping bag packing plant and the conveyor, weighing counting assembly includes the support, installs a plurality of material receiving frame subassembly on the support and sets up the sensor that just is used for weight detection between support and material receiving frame subassembly.

Preferably, the material receiving frame assembly comprises a frame body which is vertically penetrated, guide plates movably mounted on two sides in the frame body and a first driving piece for driving the guide plates to swing, the two guide plates are matched to form an outlet of the frame body, and the guide plates are provided with two actions of being driven by the first driving piece to close and open the outlet.

Preferably, the support is provided with a blanking channel and a discharging channel which are positioned below the guide plate, and the guide plate is driven by the first driving piece to have a first state of aligning the outlet with the blanking channel and a second state of aligning the outlet with the discharging channel.

Preferably, the number of the receiving frame assemblies is two, the number of the discharging channels and the number of the discharging channels are one respectively by adopting inclined plates, and the discharging channels are arranged at two side positions below the frame body.

Preferably, the number of the material receiving frame assemblies is two, and the number of the material discharging channels is one by adopting hoppers; the material discharging channel adopts the inclined disc and the quantity is two, the blanking channel is located in the middle of two material receiving frame components below, and the material discharging channel is arranged on two sides of the blanking channel.

Preferably, the number of the material receiving frame assemblies is two, and the number of the material discharging channels is one by adopting hoppers; the material discharging channel adopts the inclined disc and the quantity is one, the material discharging channel is located below the two material receiving frame assemblies, and the material discharging channel is arranged on one side of the material discharging channel.

Preferably, the number of the material receiving frame assemblies is two, and the number of the material discharging channels is two by adopting hoppers; the material discharging channel adopts the inclined disc and the quantity is one, the material discharging channel is positioned in the middle of the lower parts of the two material receiving frame components, and the material discharging channel is arranged on two sides of the material discharging channel.

Preferably, the number of the receiving frame assemblies is two, the blanking channels adopt hoppers, the discharging channels adopt inclined plates, and the discharging channels and the blanking channels are respectively arranged at two side positions below the frame body.

Preferably, the conveying device adopts a Z-type lifter or a slope lifter.

The beneficial effects of the utility model are as follows: according to the technical scheme, the weighing and counting device is arranged between the conveying mechanism and the small packaging bag packaging device, the weight of the small packaging bags is detected after the small packaging bags fall into the material receiving frame assembly, after the certain standard is reached, the material receiving frame assembly can enable the small packaging bags to fall into the conveying device below and then be conveyed to the large packaging bag packaging device for packaging, and if the weight of the packaging bags does not reach the standard, the small packaging bags can be screened out and do not enter the conveying device, so that the weighing and counting device has the advantages of high weighing accuracy and high product qualification rate.

Drawings

Fig. 1 is a schematic structural view of a packaging machine according to an embodiment of the present utility model.

Fig. 2 is a schematic structural diagram of a second embodiment.

Fig. 3 is a schematic structural diagram of the receiving frame assembly.

Fig. 4 is a schematic structural diagram of the first embodiment.

Fig. 5 is a schematic structural diagram of the third embodiment.

Fig. 6 is a schematic structural diagram of the fourth embodiment.

Fig. 7 is a schematic structural diagram of a fifth embodiment.

Fig. 8 is a schematic diagram of another structure of the fifth embodiment.

Detailed Description

Embodiments of the utility model are further described below with reference to the accompanying drawings:

as shown in the figure, the bag-in-bag packaging production line comprises a small packaging bag packaging device 1, a conveying device 2 and a large packaging bag packaging device 3 which are sequentially arranged, wherein a weighing and counting device 4 is arranged between the small packaging bag packaging device 1 and the conveying device 2, and the weighing and counting device 4 comprises a bracket 41, a plurality of material receiving frame assemblies 42 arranged on the bracket 41 and a sensor 43 which is arranged between the bracket 41 and the material receiving frame assemblies 42 and is used for detecting weight; according to the technical scheme, the weighing and counting device is arranged between the conveying mechanism and the small packaging bag packaging device, the weight of the small packaging bags is detected after the small packaging bags fall into the material receiving frame assembly, after the certain standard is reached, the material receiving frame assembly can enable the small packaging bags to fall into the conveying device below and then be conveyed to the large packaging bag packaging device for packaging, and if the weight of the packaging bags does not reach the standard, the small packaging bags can be screened out and do not enter the conveying device, so that the weighing and counting device has the advantages of high weighing accuracy and high product qualification rate.

Wherein, the wrapping device of the small packaging bag carries quantitative small packaging bag at every turn, throws the small packaging bag down in the top of receiving the material frame subassembly, receives the material frame subassembly and weighs this batch of small packaging bag after receiving, and simultaneously, the wrapping device of the small packaging bag continues to throw in the small packaging bag to another material frame subassembly, and cycle is reciprocal, has improved work efficiency.

In addition, the small package packaging device and the large package packaging device are all in the prior art, and are not repeated herein.

The material receiving frame assembly 42 comprises a frame 421 which is vertically penetrated, guide plates 422 movably mounted on two sides in the frame 421, and a first driving part 423 for driving the guide plates 422 to swing, the two guide plates 422 are matched to form an outlet of the frame 421, the guide plates 422 are provided with two actions of being driven by the first driving part 423 to close and open the outlet, the first driving part adopts an air cylinder or an oil cylinder, the first driving part can drive the guide plates to swing, as shown in fig. 3, the two guide plates are driven by the air cylinder to close the outlet of the frame when moving oppositely, and the outlet of the frame can be opened when moving away from each other.

Be equipped with blanking passageway 5 and the row material passageway 6 that are located the deflector 422 below on the support 41, the deflector 422 has under the drive of first driving piece 423 with export aim at blanking passageway 5's first state and with export aim at the second state of row material passageway 6, thereby first driving piece can change the swing angle of deflector and change the orientation of export, makes the little wrapping bag in the framework get into blanking passageway under the condition that weight is up to standard, gets into the row material passageway under the condition that weight is not up to standard, has effectively guaranteed that the weight of every big wrapping bag can both reach standard.

The following are a number of different embodiments of the discharge channel and the blanking channel,

embodiment one: as shown in the figure, the number of the receiving frame assemblies 42 is two, the number of the discharging channels 6 and the number of the discharging channels 5 are all one, and the discharging channels 6 and the discharging channels 5 are arranged at two side positions below the frame 421, as shown in fig. 4.

Embodiment two: the number of the material receiving frame assemblies 42 is two, and the number of the material discharging channels 5 is one by adopting hoppers; the number of the discharging channels 6 is two by adopting a tilting disk, the discharging channels 5 are positioned in the middle of the lower parts of the two receiving frame assemblies 42, and the discharging channels 6 are arranged on two sides of the discharging channels 5, as shown in fig. 2.

Embodiment III: the number of the material receiving frame assemblies 42 is two, and the number of the material discharging channels 5 is one by adopting hoppers; the discharging channels 6 adopt inclined plates and are one in number, the discharging channels 5 are located below the two receiving frame assemblies 42, and the discharging channels 6 are arranged on one side of the discharging channels 5, as shown in fig. 5.

Embodiment four: the number of the material receiving frame assemblies 42 is two, and the number of the material discharging channels 5 is two by adopting hoppers; the number of the discharging channels 6 is one by adopting a tilting disk, the discharging channels 6 are positioned in the middle of the lower parts of the two receiving frame assemblies 42, and the discharging channels 5 are arranged on two sides of the discharging channels 6, as shown in fig. 6.

Fifth embodiment: the number of the receiving frame assemblies 42 is two, the blanking channels 5 adopt hoppers, the discharging channels 6 adopt inclined plates, and the discharging channels 6 and the blanking channels 5 are respectively arranged at two side positions below the frame 421, as shown in fig. 7 and 8.

Preferably, the conveying device 2 adopts a Z-type lifter or a slope lifter, the material receiving frame assemblies of the five embodiments only have differences in the positions of the material discharging channel and the material discharging channel, the realized functions are the same, and the five embodiments can also be adapted to the Z-type lifter (see fig. 6) or the slope lifter (see fig. 2).

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims

1. Bag-in-bag packaging production line, including little wrapping bag packing plant (1), conveyor (2) and big wrapping bag packing plant (3) that set gradually, its characterized in that: the small packaging bag packaging device is characterized in that a weighing counting device (4) is arranged between the small packaging bag packaging device (1) and the conveying device (2), and the weighing counting device (4) comprises a support (41), a plurality of receiving frame components (42) arranged on the support (41) and a sensor (43) which is arranged between the support (41) and the receiving frame components (42) and used for weight detection.

2. The bag-in-bag packaging line of claim 1, wherein: the material receiving frame assembly (42) comprises a frame body (421) which is vertically communicated, guide plates (422) movably mounted on two sides in the frame body (421) and a first driving piece (423) for driving the guide plates (422) to swing, the two guide plates (422) are matched to form an outlet of the frame body (421), and the guide plates (422) are provided with two actions of being driven by the first driving piece (423) to close and open the outlet.

3. The bag-in-bag packaging line according to claim 2, wherein: the support (41) is provided with a blanking channel (5) and a discharging channel (6) which are positioned below the guide plate (422), and the guide plate (422) is driven by the first driving piece (423) to have a first state of aligning the outlet with the blanking channel (5) and a second state of aligning the outlet with the discharging channel (6).

4. A bag-in-bag packaging line according to claim 3, characterized in that: the number of the receiving frame assemblies (42) is two, the number of the discharging channels (6) and the number of the discharging channels (5) are respectively inclined plates, and the number of the discharging channels (6) and the number of the discharging channels (5) are one, and the discharging channels (6) and the discharging channels (5) are arranged at two side positions below the frame body (421).

5. A bag-in-bag packaging line according to claim 3, characterized in that: the number of the material receiving frame assemblies (42) is two, and the number of the material discharging channels (5) is one by adopting hoppers; the material discharging channels (6) adopt inclined plates and are two in number, the material discharging channels (5) are positioned in the middle of the lower portions of the two material receiving frame assemblies (42), and the material discharging channels (6) are arranged on two sides of the material discharging channels (5).

6. A bag-in-bag packaging line according to claim 3, characterized in that: the number of the material receiving frame assemblies (42) is two, and the number of the material discharging channels (5) is one by adopting hoppers; the material discharging channels (6) adopt inclined plates and are one in number, the material discharging channels (5) are located below the two material receiving frame assemblies (42), and the material discharging channels (6) are arranged on one side of the material discharging channels (5).

7. A bag-in-bag packaging line according to claim 3, characterized in that: the number of the material receiving frame assemblies (42) is two, and the number of the material discharging channels (5) is two by adopting hoppers; the material discharging channels (6) adopt inclined plates and are one in number, the material discharging channels (6) are positioned in the middle of the lower portions of the two material receiving frame assemblies (42), and the material discharging channels (5) are arranged on two sides of the material discharging channels (6).

8. A bag-in-bag packaging line according to claim 3, characterized in that: the number of the receiving frame assemblies (42) is two, the blanking channels (5) are hoppers, the discharging channels (6) are inclined plates, and the discharging channels (6) and the blanking channels (5) are respectively arranged at two sides below the frame body (421).

9. The bag-in-bag packaging line according to any one of claims 1-8, wherein: the conveying device (2) adopts a Z-type lifting machine or a slope lifting machine.