CN213180297U - Automatic weighing equipment and automatic weighing system open and shut - Google Patents
Automatic weighing equipment and automatic weighing system open and shut Download PDFInfo
- Publication number
- CN213180297U CN213180297U CN202022480442.4U CN202022480442U CN213180297U CN 213180297 U CN213180297 U CN 213180297U CN 202022480442 U CN202022480442 U CN 202022480442U CN 213180297 U CN213180297 U CN 213180297U
- Authority
- CN
- China
- Prior art keywords
- opening
- connecting rod
- funnel
- automatic weighing
- weighing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
Abstract
The utility model relates to the field of automation equipment, and discloses an opening and closing automatic weighing device and an automatic weighing system, wherein the opening and closing automatic weighing device comprises a fixed seat and a weighing hopper component connected with the fixed seat; wherein, the subassembly of fighting of weighing includes: a hopper for holding an article; the funnel is provided with an opening part and a weighing device for weighing the articles in the funnel, and the weighing device is connected with the funnel; when the opening part is in a closed state, the weighing device weighs the articles in the hopper; when the opening part is in an opening state, the articles in the hopper fall to the next station; the driving assembly is used for driving the funnel to open and close; for improving the efficiency of article selection.
Description
Technical Field
The utility model relates to a technical field of automation equipment, in particular to automatic weighing equipment and automatic weighing system open and shut.
Background
In the current packing process of many articles, all need the manual work to select the article, estimate individual weight to single portion reaches appointed weight, for example requires four oranges of single portion packing, about 500g of each portion, then carries out actual weighing and confirms whether reach appointed weight, for reaching appointed weight, this process probably needs many times to repeat the manual weighing and change article, wastes time and energy, and efficiency is on the low side.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an automatic weighing equipment and automatic weighing system open and shut for improve the efficiency that article were selected.
In order to achieve the above purpose, the utility model provides the following technical scheme:
in a first aspect, the utility model provides a pair of automatic weighing equipment opens and shuts, include: the weighing hopper assembly is connected with the fixed seat;
wherein, the subassembly of fighting of weighing includes: a hopper for holding an article; the funnel has an opening;
the weighing device is used for weighing the objects in the funnel and is connected with the funnel;
when the opening part is in a closed state, the weighing device weighs the articles in the hopper; when the opening part is in an opening state, the articles in the hopper fall to the next station;
and the driving component is used for driving the funnel to open and close.
When sorting articles according to weight, articles are placed in the funnel, the funnel is provided with an opening part, a weighing device used for weighing the weight of the articles in the funnel is connected with the funnel, after the articles fall into the funnel, the opening part is in a closed state, the weighing device weighs the articles in the funnel, the weighing device can acquire the actual weight of the articles, if the weight requirement is met, the opening part of the driving assembly driving funnel is opened, the articles in the funnel fall to a next station, manual selection is omitted, and the weight is repeatedly measured. Thereby improving the efficiency of weighing the articles.
Optionally, the drive assembly comprises: the connecting assembly and the driving part are connected with the connecting assembly; the connecting assembly deviates from one end of the driving part and is connected with the funnel and used for controlling the opening and closing of the funnel.
Optionally, the connection assembly comprises: the first connecting rod group and the elastic resetting piece; the elastic reset piece is connected with the driving part through the first connecting rod group;
the funnel includes: the folding table comprises a body, a first folding plate and a second folding plate, wherein the first folding plate and the second folding plate rotate around the body; the utility model discloses a drive portion, including first division board, first connecting rod group, first opening board, second division board, first connecting rod group deviates from the one end of drive division with first opening board connect with the elasticity piece that resets is connected, the elasticity piece that resets deviates from the one end of first connecting rod group with the second opening board is connected, works as when first opening board moves the elasticity piece that resets drives the second opening board moves.
Optionally, the elastic return member is a spring.
Optionally, the first connecting rod group comprises a first connecting rod and a second connecting rod hinged to the first connecting rod;
the one end that first connecting rod deviates from the pin joint with the drive division is connected, the one end that the second connecting rod deviates from the pin joint with first open-close plate is connected with the elasticity piece that resets is connected.
Optionally, the connection assembly further comprises: the second connecting rod group is arranged opposite to the first connecting rod group; one end of the second connecting rod group is connected with the driving part and the first opening plate, and the other end of the second connecting rod group is connected with the second opening plate.
Optionally, the first connecting rod is L-shaped, and an inflection point of the first connecting rod is hinged to the body.
Optionally, the second connecting rod group comprises: the third connecting rod, the fourth connecting rod and the fifth connecting rod are sequentially hinged;
one end of the third connecting rod, which deviates from the hinge point, is connected with the driving part, and one end of the fifth connecting rod, which deviates from the hinge point, is connected with the first opening plate.
Optionally, the driving part is a cylinder.
In a second aspect, the present invention provides an automatic weighing system, which comprises a plurality of automatic weighing devices that open and close as any one of the first aspect.
On concrete application, the automatic weighing equipment that opens and shuts can many combinations use, make it possess the combination function of weighing, install a plurality of automatic weighing equipment that open and shut on same production line, put into article back, every automatic weighing equipment that opens and shuts can both acquire the actual weight of article in every funnel, and can upload the article weight in every funnel to corresponding control system, control system just can carry out a permutation and combination calculation to the article weight that acquires, if reach the combination weight requirement, the opening of the funnel of each automatic weighing equipment that opens and shuts that corresponds is opened, the article that reach the combination weight requirement just all falls into the transport workshop section of funnel below.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of an opening and closing automatic weighing apparatus provided in an embodiment of the present invention;
fig. 2 is a left side view of an opening and closing automatic weighing apparatus provided by an embodiment of the present invention;
fig. 3 is a right side view of an opening and closing automatic weighing apparatus provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a funnel according to an embodiment of the present invention;
fig. 5 is a schematic structural view of a fixing base according to an embodiment of the present invention.
Icon: 100-a fixed seat; 200-weighing hopper assembly; 210-a funnel; 211-first plywood; 212-a second plywood; 213-a body; 214-bayonet; 300-a weighing device; 400-a drive assembly; 410-a connection assembly; 411 a-first link; 411 b-second link; 412-a resilient return member; 413 a-third link; 413 b-a fourth link; 413 c-fifth link; 420-a drive section; a-a first hinge point; b-a second hinge point; c-a third hinge point; d-a fourth hinge point; e-a fifth hinge point; f-sixth hinge point.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-5, the embodiment of the utility model provides an automatic weighing equipment opens and shuts, include: the weighing hopper assembly comprises a fixed seat 100 and a weighing hopper assembly 200 connected with the fixed seat 100;
wherein, weighing hopper assembly 200 includes: a hopper 210 for holding an article; the funnel 210 has an opening portion;
a weighing device 300 for weighing the contents of the hopper 210, the weighing device 300 being connected to the hopper 210;
when the opening portion is in the closed state, the weighing device 300 weighs the items in the hopper 210; when the opening portion is in an open state, the articles in the hopper 210 fall to the next station;
a driving assembly 400 for driving the opening and closing of the funnel 210.
In particular, the weighing device 300 may be selected as a load cell.
It should be noted that, when sorting the articles according to weight, the articles are placed in the funnel 210, the funnel 210 has an opening portion, the weighing device 300 for weighing the weight of the articles in the funnel 210 is connected with the funnel 210, after the articles fall into the funnel 210, when the opening portion is in a closed state, the weighing device 300 weighs the articles in the funnel 210, the weighing device 300 can obtain the actual weight of the articles, if the weight requirement is met, the opening portion of the funnel 210 is driven by the driving assembly 400 to be opened, the articles in the funnel 210 fall to the next station, manual selection is omitted, and the weight is repeatedly measured. Thereby improving the efficiency of weighing the articles.
When the driving assembly 400 is specifically provided, the driving assembly 400 includes: a connection assembly 410 and a driving part 420 connected to the connection assembly 410; an end of the connection assembly 410 facing away from the driving part 420 is connected to the funnel 210 for controlling opening and closing of the funnel 210.
Specifically, the driving part 420 may be any device capable of providing driving force, such as an air cylinder or a hydraulic cylinder, and is not limited herein.
In particular connection, the connection assembly 410 includes: a first connecting rod group and an elastic restoring member 412 at one side of the funnel 210; the elastic reset piece 412 and the driving part 420 are connected through a first connecting rod set;
the hopper 210 includes: a body 213, a first opening plate 211 and a second opening plate 212 rotating around the body 213; the one end that the first open-close plate group deviates from the drive part 420 is connected with the first open-close plate 211 and is connected with the elasticity piece 412 that resets, and the elasticity piece 412 that resets deviates from the one end of first connecting rod group is connected with the second open-close plate 212, and the elasticity piece 412 that resets drives the action of second open-close plate 212 when first open-close plate 211 moves.
In particular, the elastic return member 412 is a spring.
On the basis of the above scheme, the first connecting rod group comprises a first connecting rod 411a and a second connecting rod 411b hinged with the first connecting rod 411 a;
one end of the first link 411a departing from the hinge point is connected to the driving part 420, and one end of the second link 411b departing from the hinge point is connected to the first opening and closing plate 211 and the elastic restoring member 412.
The first link 411a is L-shaped, and an inflection point of the first link 411a is hinged to the body 213.
When the connection is performed, the inflection point is a first hinge point a, the second hinge point B is a hinge point between the first connecting rod 411a and the second connecting rod 411B, and the third hinge point C is a hinge point between the second connecting rod and the body 213, and the whole moving process will be described in detail below, which is not repeated herein.
The connection assembly 410 further includes: the second connecting rod group is arranged opposite to the first connecting rod group; one end of the second connecting rod set is connected with the driving part 420 and the first opening plate 211, and the other end is connected with the second opening plate 212.
Specifically, the first connecting rod group and the second connecting rod group are simultaneously connected with the driving part 420 through the connecting shaft, and thus when the driving part 420 is operated, the first connecting rod group and the second connecting rod group are simultaneously operated, which ensures smooth movement of the first opening and closing plate 211 and the second opening and closing plate 212, thereby enabling the opening part of the funnel 210 to be stably opened and closed.
Further, the second connecting rod group includes: a third link 413a, a fourth link 413b and a fifth link 413c hinged in sequence;
one end of the third link 413a departing from the hinge point is connected to the driving part 420, and one end of the fifth link 413c departing from the hinge point is connected to the first opening plate 211.
In specific connection, a hinge point of the third link 413a and the body 213 is a fourth hinge point D, a hinge point of the third link 413a and the fourth link 413b is a fifth hinge point E, and a hinge point of the fourth link 413b and the fifth link 413c is a sixth hinge point F.
The whole movement process will be described specifically as follows:
the weighing bucket assembly 200 is detachably connected with the fixed seat 100; except that can carry out the demand of weighing according to the article of different cultivars, what adopt between funnel 210 in fixing base 100 and the weighing bucket subassembly 200 is that to hang to lean on the formula to be connected, and the round pin passes pinhole after-fixing at fixing base 100, and funnel 210's bayonet socket 214 just can directly hang and detain on the round pin, and it makes the change dismantle simple and convenient to hang to lean on the formula connected mode, easily operation, can change funnel 210 according to the size of the article of weighing of reality for funnel 210 matches with the article size.
When the object is placed in the funnel 210, the weighing sensor is used for weighing the object in the hopper, such as an apple, an orange, and an orange, the movable end of the driving portion 420 extends out, when the driving portion 420 starts to work, the first link 411a is pushed to rotate around the first hinge point a, the second link 411B is driven to rotate around the second hinge point B through the first link 411a, the third hinge point C of the second link 411B and the body 213 is driven to rotate, the first opening plate 211 is opened counterclockwise, meanwhile, the second link 411B pulls the elastic reset piece 412, and further the second opening plate 212 is pulled to move clockwise, so that the opening of the funnel 210 is opened, meanwhile, the third link 413a and the first link 411a on the other side move simultaneously, so that the first opening plate 211 rotates, the first link 411a and the third link 413a are pivoted through the connecting shaft, because the driving portion 420 drives the third link to rotate around the fourth hinge point D, thereby drive fourth connecting rod 413b and fifth connecting rod 413c, then pull second open-close plate 212, the opening of funnel 210 is opened, and article fall in the tray box of next station, accomplish weighing and the dress box of article. After the weighing is completed, the driving part 420 is retracted, the first opening and closing plate 211 and the second opening and closing plate 212 are closed under the action of the elastic resetting member 412, and the process is completed by one process, and then the next round of weighing is started.
In a second aspect, an embodiment of the present invention provides an automatic weighing system, which includes a plurality of automatic weighing devices that open and close as any one of the first aspect.
According to the weighing demands of different article types, the automatic weighing equipment that opens and shuts that the first aspect provided can many combination uses, just can install a plurality of automatic weighing equipment simultaneous workings that open and shut when output is big to put the article size difference in the automatic weighing equipment that opens and shuts of difference, also can satisfy different kinds of production demands through the automatic weighing equipment that opens and shuts of trading different quantity and specification, make the production mode more nimble.
For example, 4 apples with weight requirements of 950g-1050g are packaged in single portions, the eight opening and closing automatic weighing devices provided by the first aspect are used, and the eight apples obtained by the opening and closing automatic weighing devices are 220g, 230g, 240g, 250g, 260g, 270g, 280g and 290g in sequence. The weight of the combined apples is 940g after the combination of 220g, 230g, 240g and 250g, the packaging requirement cannot be met, the apples are combined again, the weight of the four apples is 980g after the combination of 230g, 240g, 250g and 260g, the automatic opening and closing weighing equipment correspondingly obtaining the weight starts to work when the packaging requirement is met, the opening part of the funnel 210 is opened, and the four apples simultaneously fall on a conveying belt below the automatic opening and closing weighing equipment and are packaged after reaching a specified position.
It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. An automatic weighing equipment opens and shuts, its characterized in that includes: the weighing hopper assembly is connected with the fixed seat;
wherein, the subassembly of fighting of weighing includes: a hopper for holding an article; the funnel is provided with an opening part,
the weighing device is used for weighing the objects in the funnel and is connected with the funnel;
when the opening part is in a closed state, the weighing device weighs the articles in the hopper; when the opening part is in an opening state, the articles in the hopper fall to the next station;
and the driving component is used for driving the funnel to open and close.
2. The retractable automatic weighing apparatus of claim 1, wherein said drive assembly comprises: the connecting assembly and the driving part are connected with the connecting assembly; the connecting assembly deviates from one end of the driving part and is connected with the funnel and used for controlling the opening and closing of the funnel.
3. The opening-closing automatic weighing apparatus of claim 2, wherein the connection assembly comprises: the first connecting rod group and the elastic resetting piece; the elastic reset piece is connected with the driving part through the first connecting rod group;
the funnel includes: the folding table comprises a body, a first folding plate and a second folding plate, wherein the first folding plate and the second folding plate rotate around the body; the utility model discloses a drive portion, including first division board, first connecting rod group, first opening board, second division board, first connecting rod group deviates from the one end of drive division with first opening board connect with the elasticity piece that resets is connected, the elasticity piece that resets deviates from the one end of first connecting rod group with the second opening board is connected, works as when first opening board moves the elasticity piece that resets drives the second opening board moves.
4. The retractable automatic weighing apparatus of claim 3, wherein said resilient return member is a spring.
5. The opening-closing automatic weighing device of claim 3, wherein the first linkage set comprises a first linkage and a second linkage hinged to the first linkage;
the one end that first connecting rod deviates from the pin joint with the drive division is connected, the one end that the second connecting rod deviates from the pin joint with first open-close plate is connected with the elasticity piece that resets is connected.
6. The opening-closing automatic weighing apparatus of claim 3, wherein the connection assembly further comprises: the second connecting rod group is arranged opposite to the first connecting rod group; one end of the second connecting rod group is connected with the driving part and the first opening plate, and the other end of the second connecting rod group is connected with the second opening plate.
7. The opening-closing automatic weighing device of claim 5, wherein the first connecting rod is L-shaped, and the inflection point of the first connecting rod is hinged with the body.
8. The opening-closing automatic weighing apparatus according to claim 6, wherein said second connecting rod group comprises: the third connecting rod, the fourth connecting rod and the fifth connecting rod are sequentially hinged;
one end of the third connecting rod, which deviates from the hinge point, is connected with the driving part, and one end of the fifth connecting rod, which deviates from the hinge point, is connected with the first opening plate.
9. The opening-closing automatic weighing apparatus according to any one of claims 2 to 8, wherein the driving part is an air cylinder.
10. An automatic weighing system, characterized in that it comprises several automatic weighing apparatuses according to any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480442.4U CN213180297U (en) | 2020-10-30 | 2020-10-30 | Automatic weighing equipment and automatic weighing system open and shut |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022480442.4U CN213180297U (en) | 2020-10-30 | 2020-10-30 | Automatic weighing equipment and automatic weighing system open and shut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213180297U true CN213180297U (en) | 2021-05-11 |
Family
ID=75781054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022480442.4U Active CN213180297U (en) | 2020-10-30 | 2020-10-30 | Automatic weighing equipment and automatic weighing system open and shut |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213180297U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503953A (en) * | 2021-07-08 | 2021-10-15 | 河南中烟工业有限责任公司 | Self-unloading cigarette weighing device and cigarette weighing method |
-
2020
- 2020-10-30 CN CN202022480442.4U patent/CN213180297U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503953A (en) * | 2021-07-08 | 2021-10-15 | 河南中烟工业有限责任公司 | Self-unloading cigarette weighing device and cigarette weighing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213180297U (en) | Automatic weighing equipment and automatic weighing system open and shut | |
| CN108778640B (en) | For grasping mobile environment, high acceleration, food operation and software robot's grasping device of automated warehouse storage system in a jumble | |
| CN109153120A (en) | Software robot's actuator for positioning, packing and assemble | |
| US10372115B2 (en) | Modular and reconfigurable manufacturing systems | |
| CN201026611Y (en) | Mechanical clamping device having four-degree of freedom | |
| CN206395007U (en) | Weight automatic detection and intelligent boxing apparatus based on shifting mechanical arm | |
| CN106541346A (en) | A kind of fixer for machining of Elastic buckle | |
| CN206050167U (en) | A kind of Fruil packaging machine | |
| US20210122585A1 (en) | Robotic systems and methods for conveyance of items | |
| CN208732042U (en) | Can multi-angle regulation soft-packaging lithium battery cores detection transfer device | |
| CN106076877A (en) | A kind of plate part mould measurement device | |
| CN206382814U (en) | A kind of plastic parts and metal lining flexible assembly fixture | |
| CN201558311U (en) | Full automatic traditional chinese medicine prescription system | |
| CA1054108A (en) | Caser for flexible containers | |
| CN101192183B (en) | Implementing method and device of digital one-board test tool equipment | |
| CN201283573Y (en) | Multifunctional double-drive three-freedom degree mechanical arm | |
| KR101437674B1 (en) | Apparatus for packaging onion | |
| CN101300128A (en) | Pellet press | |
| CN205855354U (en) | A kind of dangerous goods clamp device | |
| CN101545924A (en) | Laptop support with adjustable height for SAR test | |
| CN110549365B (en) | Multi-degree-of-freedom industrial mechanical arm | |
| CN106771628B (en) | Load testing device and load test approach | |
| CN215142183U (en) | Size screening device is used in flange casting production | |
| CN208585681U (en) | A kind of hardware instrument automation feed device | |
| Molfino et al. | A new handling system for textile/clothing industry |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |