阅读说明：本技术 一种果蔬定量包装装置及包装方法 (Quantitative fruit and vegetable packaging device and packaging method ) 是由 赵旭 张超 刘敏 梁德伟 于 2019-12-04 设计创作，主要内容包括：本申请属于果蔬包装处理设备设计领域,特别涉及一种果蔬定量包装装置及包装方法；果蔬定量包装装置包括定量包装总体部,定量包装总体部又包括：支撑架以及固定设置在支撑架上的爬坡皮带输送机和称重单元；爬坡皮带输送机输入端的水平高度低于其输出端的水平高度；称重单元位于爬坡皮带输送机的输出端的底端位置,用于对从爬坡皮带输送机的输出端输送出的果蔬进行称重。本申请的果蔬定量包装装置及包装方法,能够将大包装果蔬快速拆包经过定量称重实现按需求重量转为小包装,方便快捷。(The application belongs to the field of design of fruit and vegetable packaging and processing equipment, and particularly relates to a fruit and vegetable quantitative packaging device and a packaging method; fruit vegetables ration packing plant includes quantitative package assembly, and quantitative package assembly includes again: the device comprises a support frame, a climbing belt conveyor and a weighing unit, wherein the climbing belt conveyor and the weighing unit are fixedly arranged on the support frame; the horizontal height of the input end of the climbing belt conveyor is lower than that of the output end of the climbing belt conveyor; the weighing unit is located at the bottom end of the output end of the climbing belt conveyor and used for weighing the fruits and vegetables conveyed out of the output end of the climbing belt conveyor. The quantitative fruit and vegetable packaging device and the quantitative fruit and vegetable packaging method can rapidly unpack the large-package fruits and vegetables and convert the required weight into a small package through quantitative weighing, and are convenient and rapid.)

1. The quantitative packaging device for fruits and vegetables is characterized by comprising a quantitative packaging total body (1), wherein the quantitative packaging total body (1) comprises the following components:

a support frame (11);

the climbing belt conveyor (12) is fixedly arranged on the support frame (11), and the horizontal height of the input end of the climbing belt conveyor (12) is lower than that of the output end of the climbing belt conveyor;

and the weighing unit (13) is fixedly arranged on the support frame (11) and is positioned at the bottom end position of the output end of the climbing belt conveyor (12) and used for weighing fruits and vegetables conveyed out of the output end of the climbing belt conveyor (12).

2. The fruit and vegetable quantitative packaging device according to claim 1, wherein the weighing unit (13) comprises:

the weighing hopper (131) is provided with an opening at the top, fruits and vegetables conveyed out of the output end of the climbing belt conveyor (12) can enter the inner cavity of the weighing hopper (131) from the opening at the top, and after the weighing operation is completed, the weighing hopper (131) can release the fruits and vegetables from the bottom;

the weighing sensor is arranged at the bottom of the weighing hopper (131) and is used for weighing the weighing hopper (131) and fruits and vegetables inside the weighing hopper;

and the weighing controller (132) is used for comparing the weight data transmitted by the weighing sensor with preset weight data and controlling the climbing belt conveyor (12) to be switched on or off according to the comparison result.

3. The fruit and vegetable quantitative packaging device of claim 2, characterized in that the weighing hopper (131) comprises:

a hopper body and a hopper bottom plate (1311) which is arranged at the bottom of the hopper body in an openable and closable manner, wherein the hopper bottom plate (1311) is driven by a hydraulic cylinder (1312);

and the blanking trigger switch is used for controlling the hydraulic cylinder (1312) to drive the hopper bottom plate (1311) to be opened and closed.

4. The fruit and vegetable quantitative packaging device as claimed in claim 2, wherein the quantitative packaging assembly (1) further comprises:

the receiving hopper (14) is fixedly arranged on the supporting frame (11) and positioned at the bottom of the weighing hopper (131) and used for bearing the fruits and vegetables released from the bottom of the weighing hopper (131) so as to package the fruits and vegetables from the bottom of the weighing hopper.

5. The fruit and vegetable quantitative packaging device as claimed in claim 3, characterized in that the quantitative packaging assembly (1) further comprises:

and the label printing unit (15) is used for printing labels according to the fruit and vegetable type data and the corresponding fruit and vegetable weight data so as to conveniently label the packaged fruits and vegetables.

6. The quantitative packaging device for fruits and vegetables according to any one of claims 1 to 5, characterized in that said climbing belt conveyor (12) comprises at least two conveyor belts parallel to each other; wherein

And a weighing unit (13) is arranged at the bottom end of the output end of each conveying belt.

7. The fruit and vegetable quantitative packaging device as claimed in claim 5, further comprising:

and the material receiving belt conveyor (2) is positioned at the bottom of the material receiving hopper (14) and is used for conveying the fruits and vegetables which are packaged and labeled to a finished product area.

8. The fruit and vegetable quantitative packaging device as claimed in claim 5, further comprising:

and the roller conveyor (3) is arranged at the input end position of the climbing belt conveyor (12) and used for removing impurities of fruits and vegetables and conveying the fruits and vegetables to the input end of the climbing belt conveyor (12).

9. The quantitative fruit and vegetable packaging device as claimed in claim 8, further comprising:

the feeding conveyor (4) is arranged at the input end position of the roller conveyor (3) and is used for conveying the fruits and the vegetables to the input end of the roller conveyor (3).

10. A quantitative packaging method for fruits and vegetables is characterized by comprising the following steps:

firstly, conveying target fruits and vegetables through a feeding conveyor (4);

secondly, the target fruits and vegetables conveyed by the feeding conveyor (4) are subjected to impurity removal treatment through a roller conveyor (3), and the target fruits and vegetables subjected to the impurity removal treatment are conveyed to the input end of a climbing belt conveyor (12);

thirdly, the weighing controller (132) receives preset weight information of the target fruits and vegetables, and meanwhile, the weighing controller (132) receives current weight information detected by the weighing sensor in real time; wherein

When the current weight information is less than the preset weight information, the weighing controller (132) controls the climbing belt conveyor (12) to be started;

when the current weight information is equal to the preset weight information, the weighing controller (132) controls the climbing belt conveyor (12) to be closed, and a fourth step is carried out;

controlling the weighing hopper (131) to release the weighed target fruits and vegetables to the material receiving hopper (14) from the bottom through the blanking trigger switch, and packaging the target fruits and vegetables from the bottom of the material receiving hopper (14); then, the weighing controller (132) returns to continuously control the starting step of the climbing belt conveyor (12), and the target fruits and vegetables are weighed circularly;

fifthly, label printing is carried out through a label printing unit (15), and label pasting processing is carried out on the target fruits and vegetables after the packaging processing in the fourth step is finished;

and step six, conveying the fruits and vegetables subjected to label pasting treatment to a finished product area through a material receiving belt conveyor (2).

Technical Field

The application belongs to the field of design of fruit and vegetable packaging and processing equipment, and particularly relates to a quantitative fruit and vegetable packaging device and a packaging method.

Background

In the industry chain of electronic commerce, the rapid development of fruit and vegetable e-commerce and the rapid and efficient circulation processing link play a great role. Taking potatoes as an example, the potato packages in the current market mainly depend on manpower and are packaged in the original place, the package size is large, most of the potatoes are sold in the current market in small packages, and the method is blank for the small packaging mode in the current market. In addition, even if the existing imported large packaging equipment is adopted, the problems of quantitative packaging, quantitative weighing, selling of labels according to jin in the domestic market and the like cannot be realized.

Disclosure of Invention

In order to solve at least one of the technical problems, the application provides a quantitative packaging device and a quantitative packaging method for fruits and vegetables.

In a first aspect, the present application discloses a fruit vegetables ration packing plant, including ration package total, wherein, ration package total includes again:

a support frame;

the climbing belt conveyor is fixedly arranged on the support frame, and the horizontal height of the input end of the climbing belt conveyor is lower than that of the output end of the climbing belt conveyor;

and the weighing unit is fixedly arranged on the support frame and is positioned at the bottom end position of the output end of the climbing belt conveyor and used for weighing the fruits and vegetables conveyed out of the output end of the climbing belt conveyor.

According to at least one embodiment of the present application, the weighing unit comprises:

the top of the weighing hopper is provided with an opening, fruits and vegetables conveyed out of the output end of the climbing belt conveyor can enter the inner cavity of the weighing hopper from the opening at the top, and the weighing hopper can release the fruits and vegetables from the bottom after the weighing operation is finished;

the weighing sensor is arranged at the bottom of the weighing hopper and is used for weighing the weighing hopper and the fruits and vegetables inside the weighing hopper;

and the weighing controller is used for comparing the weight data transmitted by the weighing sensor with preset weight data.

According to at least one embodiment of the application, the weighing hopper comprises:

the hopper comprises a hopper body and a hopper bottom plate which is arranged at the bottom of the hopper body in an openable and closable manner, wherein the hopper bottom plate is driven by a hydraulic cylinder;

and the blanking trigger switch is used for controlling the hydraulic cylinder to drive the hopper bottom plate to be opened and closed.

According to at least one embodiment of the present application, the portion packaging assembly further comprises:

receive the material hopper, fixed the setting is in on the support frame, and be located the bottom of hopper of weighing is used for to follow the fruit vegetables that the hopper bottom of weighing released bear to be convenient for pack the processing to fruit vegetables from its bottom.

According to at least one embodiment of the present application, the portion packaging assembly further comprises:

and the label printing unit is used for printing labels according to the fruit and vegetable type data and the corresponding fruit and vegetable weight data so as to conveniently label the packaged fruits and vegetables.

According to at least one embodiment of the present application, the climbing belt conveyor comprises at least two mutually parallel conveyor belts; wherein

And one weighing unit is arranged at the bottom end of the output end of each conveying belt.

According to at least one embodiment of the present application, the fruit and vegetable quantitative packaging device further comprises:

and the material receiving belt conveyor is positioned at the bottom of the material receiving hopper and used for conveying the fruits and vegetables which are subjected to packaging treatment and labeling treatment to a finished product area.

According to at least one embodiment of the present application, the fruit and vegetable quantitative packaging device further comprises:

and the roller conveyor is arranged at the input end position of the climbing belt conveyor and used for removing impurities of fruits and vegetables and then conveying the fruits and vegetables to the input end of the climbing belt conveyor.

According to at least one embodiment of the present application, the fruit and vegetable quantitative packaging device further comprises:

and the feeding conveyor is arranged at the input end position of the roller conveyor and is used for conveying the fruits and the vegetables to the input end of the roller conveyor.

In a second aspect, the application also discloses a quantitative packaging method for fruits and vegetables, which comprises the following steps:

firstly, conveying target fruits and vegetables through a feeding conveyor;

secondly, removing impurities of the target fruits and vegetables conveyed by the feeding conveyor through a roller conveyor, and conveying the target fruits and vegetables subjected to impurity removal to the input end of a climbing belt conveyor;

thirdly, the weighing controller receives preset weight information of the target fruits and vegetables, and meanwhile, the weighing controller receives current weight information detected by the weighing sensor in real time; wherein

When the current weight information is smaller than the preset weight information, the weighing controller controls the climbing belt conveyor to be started;

when the current weight information is equal to the preset weight information, the weighing controller controls the climbing belt conveyor to be closed, and the fourth step is carried out;

controlling the weighing hopper to release the weighed target fruits and vegetables from the bottom to the material receiving hopper through the blanking trigger switch, and packaging the target fruits and vegetables from the bottom of the material receiving hopper; then, the weighing controller returns to the step of continuously controlling the climbing belt conveyor to start, and the target fruits and vegetables are weighed circularly;

fifthly, label printing is carried out through a label printing unit, and label pasting processing is carried out on the target fruits and vegetables after the packaging processing in the fourth step is finished;

and step six, conveying the fruits and vegetables subjected to label pasting treatment to a finished product area through a material receiving belt conveyor.

The application has at least the following beneficial technical effects:

according to the quantitative fruit and vegetable packaging device and the packaging method, the large-package fruits and vegetables can be quickly unpacked and converted into small packages according to the required weight through quantitative weighing; in addition, the soil, weed and other impurity removal treatments can be conveniently and rapidly carried out on the fruits and vegetables; furthermore, automatic label outlet can be realized according to requirements, and secondary weighing of packages is reduced.

Drawings

FIG. 1 is a front view of the quantitative packaging device for fruit and vegetable of the present application;

FIG. 2 is a top view of the quantitative fruit and vegetable packing device of the present application;

fig. 3 is a side view of the fruit and vegetable quantitative packaging device of the present application.

Detailed Description

In order to make the implementation objects, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are a subset of the embodiments in the present application and not all embodiments in the present application. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.

The quantitative packaging device and the packaging method for fruits and vegetables according to the present application will be described in further detail with reference to fig. 1-3.

The application discloses fruit vegetables ration packing plant, as shown in fig. 1, fig. 2, can include equipment such as ration packing total 1, receipts material band conveyer 2, roller conveyor 3, material loading conveyer 4.

In particular, the portion packaging assembly 1 may in turn comprise a support frame 11, a climbing belt conveyor 12 and a weighing unit 13.

The supporting frame 11 may adopt various suitable supporting frame structures; the climbing belt conveyor 12 can also adopt a suitable belt conveyor which is known at present and is fixedly arranged on the supporting frame 11; and the climbing belt conveyor 12 is set such that the level of its input end (see right end in fig. 1) is lower than the level of its output end (see left end in fig. 1), the fruits and vegetables are transported from right to left and gradually rise.

The weighing unit 13 is fixedly arranged on the support frame 11, is located at the bottom end position of the output end of the climbing belt conveyor 12, and is used for weighing fruits and vegetables conveyed out of the output end of the climbing belt conveyor 12.

It should be noted that the weighing unit 13 may be configured in various suitable configurations; in this embodiment, the weighing unit 13 preferably includes a weighing hopper 131, a load cell, and a weighing controller 132.

The top of the weighing hopper 131 is provided with an opening, fruits and vegetables conveyed out of the output end of the climbing belt conveyor 12 can enter the inner cavity of the weighing hopper 131 from the top opening, and after the weighing operation is completed, the weighing hopper 131 can release the fruits and vegetables from the bottom. Further, in the present embodiment, it is preferable that the weighing hopper 131 includes a hopper body and a hopper bottom plate 1311 openably and closably provided at the bottom of the hopper body, and the hopper bottom plate 1311 is driven by a hydraulic cylinder 1312; the fruit and vegetable weighing device further comprises a blanking trigger switch, and the blanking trigger switch can be manually controlled to control the hydraulic cylinder 1312 to drive the hopper bottom plate 1311 to be opened or closed, so that the fruits and vegetables in the weighing hopper 131 are released (namely, blanked).

The weighing sensor is arranged at the bottom of the weighing hopper 131 and is used for weighing the weighing hopper 131 and the fruits and vegetables inside the weighing hopper 131 and transmitting weighing data (which can be set so that the transmitted weighing data are net weight data of the fruits and vegetables) to the weighing controller 132 in real time.

The weighing controller 132 is used for comparing the weight data transmitted by the weighing sensor with preset weight data and controlling the climbing belt conveyor 12 to be switched on or off according to the comparison result; the preset weight data may be input manually or transmitted to the weighing controller 132 via other systems (e.g., a WCS system).

Further, the quantitative packaging assembly 1 may further include a receiving hopper 14 and a label printing unit 15.

The receiving hopper 14 is fixedly arranged on the supporting frame 11 and located at the bottom of the weighing hopper 131, and is used for bearing the fruits and vegetables released from the bottom of the weighing hopper 131, so as to package the fruits and vegetables from the bottom of the receiving hopper, for example, manually opening a bag (a general saddle bag in the market) from the lower part for packaging.

The label printing unit 15 is arranged on one side of the material receiving hopper 14, and comprises a fixed platform, and can be installed with devices (not shown in the figure) such as a notebook printer, and the like, and is used for printing labels (printing information can comprise fruit and vegetable types and corresponding weight data) according to fruit and vegetable type data and corresponding fruit and vegetable weight data, so as to facilitate label pasting processing on packaged fruits and vegetables.

It should be further explained that in the fruit vegetables quantitative packaging device of this application, including at least two conveyer belts that are parallel to each other in a climbing band conveyer 12, correspondingly, set up a weighing unit 13 in the bottom position of the output of every conveyer belt to can the multiline pack in step quantitatively, raise the efficiency.

Further, among the fruit vegetables quantitative packaging device of this application, receive material band conveyer 2 and support the setting in the bottom of receiving material hopper 14 through the support frame that corresponds for the fruit vegetables that will accomplish the packing and handle and paste the processing of signing are carried to the finished product district.

Roller conveyor 3 supports the input position department that sets up at climbing band conveyer 12 through the support frame that corresponds for carry the input to climbing band conveyer 12 after going on miscellaneous processing (for example getting rid of earth, weeds etc.) with the fruit vegetables.

The feeding conveyor 4 is supported and arranged at the input end position of the roller conveyor 3 through the corresponding support frame and is used for conveying the fruits and vegetables to the input end of the roller conveyor 3.

In summary, the quantitative fruit and vegetable packaging device can rapidly unpack the large-package fruits and vegetables and quantitatively weigh the large-package fruits and vegetables to convert the required weight into a small package; in addition, the soil, weed and other impurity removal treatments can be conveniently and rapidly carried out on the fruits and vegetables; furthermore, automatic label output can be realized according to requirements, and secondary weighing of packages is reduced; moreover, data upper management can be realized, the manual management difficulty is reduced, and the processing progress is controlled through an upper computer, so that the data is visualized.

In a second aspect, the application discloses a quantitative packaging method for fruits and vegetables, which can comprise the following steps:

firstly, conveying target fruits and vegetables through a feeding conveyor 4;

secondly, removing impurities of the target fruits and vegetables conveyed by the feeding conveyor 4 through the roller conveyor 3, and conveying the target fruits and vegetables subjected to impurity removal to the input end of the climbing belt conveyor 12;

thirdly, the weighing controller 132 receives the preset weight information (namely the target weight to be reached) of the target fruits and vegetables, and meanwhile, the weighing controller 132 receives the current weight information detected by the weighing sensor in real time; wherein

When the current weight information is less than the preset weight information, the weighing controller 132 controls the climbing belt conveyor 12 to be started, and the target fruits and vegetables are continuously conveyed to the weighing hopper 131;

when the current weight information is equal to the predetermined weight information, the weighing controller 132 controls the climbing belt conveyor 12 to be turned off, and step four is performed;

controlling the weighing hopper 131 to release the weighed target fruits and vegetables from the bottom to the material receiving hopper 14 through the blanking trigger switch, and packaging the target fruits and vegetables from the bottom of the material receiving hopper 14; then, the weighing controller 132 returns to continuously control the starting step of the climbing belt conveyor 12 (carrying out next wave quantitative weighing), and cyclically carries out weighing processing on the target fruits and vegetables;

fifthly, label printing is carried out through a label printing unit 15, and label pasting processing is carried out on the target fruits and vegetables after the packaging processing in the fourth step is finished;

and step six, conveying the fruits and vegetables subjected to label pasting treatment to a finished product area through a material receiving belt conveyor 2.

Similarly, the quantitative packaging method for the fruits and vegetables can be used for quickly unpacking the fruits and vegetables in large packages and converting the fruits and vegetables into small packages according to the required weight through quantitative weighing; in addition, the soil, weed and other impurity removal treatments can be conveniently and rapidly carried out on the fruits and vegetables; furthermore, automatic label output can be realized according to requirements, and secondary weighing of packages is reduced; moreover, data upper management can be realized, the manual management difficulty is reduced, and the processing progress is controlled through an upper computer, so that the data is visualized.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.