CN110937170B - Metering device and equipment for preparing material bag - Google Patents
Metering device and equipment for preparing material bag Download PDFInfo
- Publication number
- CN110937170B CN110937170B CN201911069643.0A CN201911069643A CN110937170B CN 110937170 B CN110937170 B CN 110937170B CN 201911069643 A CN201911069643 A CN 201911069643A CN 110937170 B CN110937170 B CN 110937170B
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- Prior art keywords
- cross beam
- measuring cup
- measuring
- metering device
- lifting
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- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 230000007704 transition Effects 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 abstract description 22
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B37/00—Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of small articles, to be packaged
- B65B37/16—Separating measured quantities from supply
- B65B37/20—Separating measured quantities from supply by volume measurement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B51/00—Devices for, or methods of, sealing or securing package folds or closures; Devices for gathering or twisting wrappers, or necks of bags
- B65B51/10—Applying or generating heat or pressure or combinations thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses a metering device and equipment for preparing material bags, wherein the metering device comprises a first cross beam, a third cross beam and a second cross beam, at least one measuring cup front cover is arranged on the front side of the first cross beam through a first lifting mechanism, and the first cross beam is driven to rotate through a first swinging mechanism; the third beam is formed with a measuring cup rear plane, the measuring cup front cover and the measuring cup rear plane form a measuring cup during measuring, the first beam rotates after measuring is completed to separate the measuring cup front cover from the measuring cup rear plane, materials are convenient to fall down, the first lifting mechanism can adjust the height of the measuring cup front cover, and the volume of the measuring cup is adjusted. The equipment for preparing the material bags comprises a discharging device, wherein at least one metering device is arranged above the discharging device, measuring cups of the metering devices correspond to one another one by one, the corresponding measuring cups form a metering part, and the discharging device comprises at least one discharging bin. When multiple materials are mixed, different materials are respectively metered by each measuring cup in the metering part and fall into the corresponding discharging bin, the structure is reasonable, and the metering device can be widely applied to the technical field of packaging.
Description
Technical Field
The invention relates to the technical field of packaging, in particular to a metering device and equipment for preparing a material bag by using the metering device.
Background
In the domestic external packing machine market, the measurement mode of material small-size packing has three kinds: volume measurement mode, weighing measurement mode and count mode, wherein the common equipment that adopts volume measurement mode has storage hopper, feeder box, agitator and measurement carousel, has the metering hole on the measurement carousel, and the material gets into the feeder box from the storage hopper, and the metering hole is fully filled to the material under the effect of agitator, and the measurement carousel rotates, and the material falls down from the metering hole under the action of gravity. In this configuration, if the material fills the metering hole too much, it may cause clumping and further it may not fall from the metering hole under the action of gravity.
Disclosure of Invention
In order to solve the technical problems and facilitate metering during blanking, the invention provides a metering device and equipment for preparing material bags, and the adopted technical scheme is as follows:
the metering device provided by the invention comprises a first cross beam, a third cross beam and a second cross beam, wherein at least one measuring cup front cover is arranged on the front side of the first cross beam through a first lifting mechanism, at least one end part of the first cross beam is provided with a first swinging mechanism, and the first swinging mechanism drives the first cross beam to rotate; the third beam is positioned below the first beam, a measuring cup rear plane is formed on the front side of the third beam, a measuring cup front cover and the measuring cup rear plane form a measuring cup during measuring, and the first beam rotates to separate the measuring cup front cover from the measuring cup rear plane after measuring is completed; at least one transition material pipe is arranged on the second cross beam, each transition material pipe corresponds to each measuring cup, and the transition material pipes guide materials to the corresponding measuring cups.
Has the advantages that: detain the graduated flask rear plane at the third crossbeam through the graduated flask front shroud and constitute the graduated flask that is used for the measurement, after the measurement was accomplished, graduated flask front shroud and graduated flask rear plane separation make things convenient for the material to fall down, through the height of the adjustable graduated flask front shroud of a elevating system, the volume of conveniently adjusting the graduated flask, but wide application in packing technical field.
Furthermore, the front side of the third cross beam is provided with a conduction position of the transition material pipe, the upper side of the third cross beam is provided with a stop position of the transition material pipe, the upper side of the third cross beam is formed with a stop plane, the lower end face of the transition material pipe is flush with the stop plane, at least one end part of the second cross beam is provided with a second translation mechanism, and the second translation mechanism drives the second cross beam to move back and forth to enable the lower end face of the transition material pipe to be switched between the conduction position and the stop position.
Furthermore, the first lifting mechanism comprises a lifting screw rod, a fifth cross beam, a sixth cross beam and at least one lifting guide rod, the upper end of the lifting guide rod is installed on the fifth cross beam, the fifth cross beam is located above the sixth cross beam, the sixth cross beam is arranged on the front side of the first cross beam, a lifting guide hole for installing the lifting guide rod and a nut hole for installing the lifting screw rod are formed in the sixth cross beam, and a fifth through hole for installing the lifting screw rod is formed in the fifth cross beam.
Furthermore, scales are formed on the side surface of the lifting screw rod.
Further, a locking screw is arranged on the side wall of the fifth through hole.
Furthermore, the measuring cup front cover is arranged at the lifting end of the first lifting mechanism through an elastic connecting piece.
Further, the inner side of the bottom wall of the measuring cup front cover is arranged in a downward inclined mode.
Further, first swing mechanism includes first driver and first connecting arm, and the one end of first connecting arm and the tip installation of first crossbeam, the other end of first connecting arm and the output installation of first driver.
The equipment for preparing the material bag comprises a discharging device, wherein at least one metering device is arranged above the discharging device, measuring cups of the metering devices correspond to one another one by one, the corresponding measuring cups form a metering part, the discharging device comprises at least one discharging bin, and each discharging bin corresponds to each metering part.
Has the advantages that: the material is measured by the measuring device in the equipment, when a plurality of materials are required to be mixed, different materials are respectively measured by each measuring cup in the same measuring part and then fall into the corresponding discharging bin.
Furthermore, a feeding hopper is respectively arranged above each metering device, at least one feeding opening is respectively arranged at the bottom of each feeding hopper, and each feeding opening corresponds to each measuring cup.
Drawings
FIG. 1 is a block diagram of the apparatus;
FIG. 2 is a view of the assembled discharge unit and metering units showing two metering units;
FIG. 3 is a structural view of the measuring device showing the measuring cup front cover and the measuring cup back plane forming the measuring cup;
FIG. 4 is a block diagram of the metering device showing the front cover of the measuring cup separated from the back plane of the measuring cup;
FIG. 5 is a structural view of a first cross beam, a fifth cross beam, a sixth cross beam, a first lifting mechanism and front covers of various measuring cups;
FIG. 6 is an assembly structure diagram of the second cross beam, the third cross beam, each transition material pipe and each discharging bin in the preferred embodiment, wherein each transition material pipe is located at a conducting position;
fig. 7 is a structural view of a second translation mechanism;
FIG. 8 is a block diagram of the tap bin;
FIG. 9 is a front view of the feed hopper;
FIG. 10 is a top view of the feed hopper;
FIG. 11 is a block diagram of the feed hopper.
Detailed Description
The present invention will be further described with reference to fig. 1 to 11.
The invention relates to a metering device, which comprises a first beam 11, a second beam 12, a third beam 13 and two fourth side plates 14, wherein the first beam 11, the second beam 12 and the third beam 13 are all arranged between the two fourth side plates 14.
At least one measuring cup front cover 16 is installed on the front side of the first cross beam 11 through a first lifting mechanism, the measuring cup front covers 16 are sequentially distributed along the length direction of the first cross beam 11, a first swing mechanism is arranged on at least one end portion of the first cross beam 11, and the first swing mechanism drives the first cross beam 11 to rotate.
The third beam 13 is located below the first beam 11, and a measuring cup rear plane is formed on the front side of the third beam 13. The number of the measuring cup rear planes corresponds to the number of the measuring cup front covers 16; alternatively, the number of measuring cup rear planes may be designed to be one, i.e., the front side of the third beam 13 is formed as a plane, of which the measuring cup rear plane is a part.
During metering, the measuring cup front cover 16 and the measuring cup rear plane form a measuring cup, and after metering is finished, the first beam 11 rotates to separate the measuring cup front cover 16 from the measuring cup rear plane.
The second beam 12 is located above the third beam 13, at least one transition material pipe 17 is arranged on the second beam 12, each transition material pipe 17 corresponds to each measuring cup, and the transition material pipe 17 guides materials to the corresponding measuring cup.
In some embodiments, the front side of the third beam 13 has a conducting position of the transition material pipe 17, the upper side of the third beam 13 has a stopping position of the transition material pipe 17, and the second beam 12 moves back and forth to switch the transition material pipe 17 between the conducting position and the stopping position, so as to switch the connection and disconnection between the transition material pipe 17 and the corresponding measuring cup.
Specifically, a cut-off plane is formed on the upper side of the third cross beam 13, the lower end face of the transition material pipe 17 is flush with the cut-off plane, and at least one end of the second cross beam 12 is provided with a second translation mechanism. After the metering is finished, the second translation mechanism drives the second beam 12 to move back and forth, so that the end face of the lower end of the transition material pipe 17 is switched between a conducting position and a stopping position. When the lower end face of the transition material pipe 17 is positioned at the conducting position, the transition material pipe 17 is conducted with the corresponding measuring cup; when the lower end face of the transition material pipe 17 is located at the cut-off position, the cut-off plane blocks the lower end port of the transition material pipe 17.
The number of the cutoff planes may be one, that is, a plane is formed on the upper side of the third beam 13, and the cutoff plane is a part of the plane; or, at least one cut-off groove is formed on the upper side of the third cross beam 13, the cut-off groove corresponds to each transition material pipe 17, and the bottom surface of the cut-off groove is a cut-off plane.
In some embodiments, a second translation mechanism is disposed at both ends of the second beam 12. The second translation mechanism is installed on the fourth side plate 14, the second translation mechanism includes a second driver 27, a translation sliding portion 28 and two translation guide rods 29, the second translation mechanism can be designed as an air cylinder, the translation sliding portion 28 is installed at the end portion of the second cross beam 12, two translation guide holes through which the translation guide rods 29 can pass are formed in the translation sliding portion 28, the output end of the second driver 27 drives the second cross beam 12 to move along the translation guide rods 29 through the translation sliding portion 28, and therefore the second cross beam 12 drives the transition material pipe 17 to move back and forth.
In some embodiments, the measuring cup front cover 16 is mounted to the lifting end of the first lifting mechanism by an elastic connecting member 18, the elastic connecting member 18 is a bent elastic plate, and the elastic connecting member 18 has a bending elastic modulus. Due to the elastic action of the elastic connecting plate, the measuring cup front cover 16 can be tightly buckled on the rear plane of the measuring cup when the first beam 11 rotates.
In some embodiments, the inner side of the bottom wall of the measuring cup front cover 16 is arranged obliquely, and the material can fall conveniently after the measuring cup front cover 16 is separated from the rear plane of the measuring cup.
In some embodiments, the first lifting mechanism comprises a lifting screw rod 20, a fifth beam 15, a sixth beam 19 and at least one lifting guide rod 21, the upper end of the lifting guide rod 21 is installed on the fifth beam 15, the fifth beam 15 is located above the sixth beam 19, the sixth beam 19 is arranged on the front side of the first beam 11, the sixth beam 19 is formed with a lifting guide hole for installing the lifting guide rod 21 and a nut hole for installing the lifting screw rod 20, the fifth beam 15 is formed with a fifth through hole for installing the lifting screw rod 20, and a hand-screwing part is arranged on the top of the lifting screw rod 20.
Specifically, the number of the lifting guide rods 21 corresponds to the number of the measuring cup front covers 16, the lower part of each lifting guide rod 21 is a lifting end of the first lifting mechanism, and the upper part of each elastic connecting piece 18 is mounted on the lower part of the corresponding lifting guide rod 21 through a screw. The upper end of the elastic connecting piece 18 is formed with a waist-shaped hole in the vertical direction, so that the height of the elastic connecting piece 18 can be adjusted conveniently during installation, and the installation height of the measuring cup front cover 16 can be adjusted accordingly. The height of the fifth beam 15 is adjusted through the lifting screw rod 20, and the lifting guide rod 21 is lifted to adjust the height of the measuring cup front cover 16, so that the volume of the measuring cup is adjusted.
In some embodiments, scales are arranged on the side surface of the lifting screw rod 20, so that the lifting height can be conveniently adjusted to determine the volume of the measuring cup.
In some embodiments, a locking screw is disposed on a side wall of the fifth through hole, and the locking screw is used for fixing the position of the lifting screw rod 20, so as to fix the height of the cup front cover 16.
In some embodiments, the first swing mechanism is mounted on the fourth side plate 14, the first swing mechanism includes a first actuator 22 and a first connecting arm 23, the first actuator 22 may be designed as an air cylinder, one end of the first connecting arm 23 is mounted on the end of the first cross beam 11, the other end of the first connecting arm 23 is mounted on the output end of the first actuator 22, and the first connecting arm 23 and the output end of the first actuator 22 are mounted by a rolling bearing. By designing the eccentric structure, the first driver 22 drives the first beam 11 to rotate.
The invention relates to equipment for preparing material bags, which comprises a discharging device, wherein at least one metering device is arranged above the discharging device, measuring cups of the metering devices correspond to one another one by one, and the corresponding measuring cups form a metering part. The discharging device comprises at least one discharging bin 24, each discharging bin 24 corresponds to each metering part, each measuring cup in the same metering part is used for metering different types of materials, and then each material enters the easy discharging bin 24 to be mixed.
The feeding hopper 26 is respectively arranged above each metering device, at least one feeding opening 25 is respectively arranged at the bottom of each feeding hopper 26, specifically, each feeding opening 25 of the feeding hopper 26 corresponds to each transition material pipe 17 of the metering device below the feeding hopper, and the feeding openings 25 are communicated with the corresponding transition material pipes 17 through feeding connecting pipes 30, so that each feeding opening 25 corresponds to each measuring cup.
Different materials are filled in each feed hopper 26, different materials are respectively measured by each measuring part and are conveyed to the corresponding discharge bin 24 to be mixed, then the materials are injected into a plastic package bag, and the material package containing quantitative materials is manufactured through the treatment of a transverse sealing device and a longitudinal sealing device.
A preferred embodiment is described below: in this equipment, two metering devices are arranged above the discharging device, four measuring cup front covers 16 and four transition material pipes 17 are arranged in the metering devices, namely the number of the measuring parts is four, each measuring part has two measuring cups, correspondingly, the discharging device comprises four discharging bins 24, and a feed hopper 26 positioned above each metering device has four feeding ports 25. After two measuring cups in the measuring part respectively measure different materials, the two materials enter the discharging bin 24.
The corresponding sides of the two metering devices share one fourth side plate 14, the two ends of the first beam 11 are respectively provided with a first swing mechanism, the two ends of the second beam 12 are respectively provided with a second translation mechanism, and the second translation mechanisms of the corresponding sides of the two metering devices share a translation guide rod 29.
While the embodiments of the present invention have been described in detail with reference to the drawings, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. Metering device, its characterized in that: comprises that
The measuring cup comprises a first cross beam (11), wherein at least one measuring cup front cover (16) is installed on the front side of the first cross beam (11) through a first lifting mechanism, a first swing mechanism is arranged at least one end of the first cross beam (11) and drives the first cross beam (11) to rotate, the first lifting mechanism comprises a lifting screw rod (20), a fifth cross beam (15), a sixth cross beam (19) and at least one lifting guide rod (21), the upper end of the lifting guide rod (21) is installed on the fifth cross beam (15), the fifth cross beam (15) is located above the sixth cross beam (19), the sixth cross beam (19) is arranged on the front side of the first cross beam (11), a lifting guide hole for installing the lifting guide rod (21) and a nut hole for installing the lifting screw rod (20) are formed in the sixth cross beam (19), a fifth through hole for installing the lifting screw rod (20) is formed in the fifth cross beam (15), scales are formed on the side surface of the lifting screw rod (20);
the third cross beam (13) is positioned below the first cross beam (11), a measuring cup rear plane is formed on the front side of the third cross beam (13), a measuring cup front cover (16) and the measuring cup rear plane form a measuring cup during measurement, and the first cross beam (11) rotates to separate the measuring cup front cover (16) from the measuring cup rear plane after measurement is completed; and
the device comprises a second beam (12), wherein at least one transition material pipe (17) is arranged on the second beam (12), each transition material pipe (17) corresponds to each measuring cup, and the transition material pipes (17) guide materials to the corresponding measuring cups;
the front side of the third cross beam (13) is provided with a conducting position of a transition material pipe (17), the upper side of the third cross beam (13) is provided with a stopping position of the transition material pipe (17), a stopping plane is formed on the upper side of the third cross beam (13), the lower end face of the transition material pipe (17) is flush with the stopping plane, at least one end of the second cross beam (12) is provided with a second translation mechanism, and the second translation mechanism drives the second cross beam (12) to move back and forth to enable the lower end face of the transition material pipe (17) to be switched between the conducting position and the stopping position.
2. The metering device of claim 1, wherein: and a locking screw is arranged on the side wall of the fifth through hole.
3. The metering device of claim 1, wherein: the measuring cup front cover (16) is arranged at the lifting end of the first lifting mechanism through an elastic connecting piece (18).
4. The metering device of claim 1, wherein: the inner side of the bottom wall of the measuring cup front cover (16) is arranged in a downward inclined way.
5. The metering device of claim 1, wherein: the first swing mechanism comprises a first driver (22) and a first connecting arm (23), one end of the first connecting arm (23) is installed at the end of the first cross beam (11), and the other end of the first connecting arm (23) is installed at the output end of the first driver (22).
6. The equipment of preparation material package, its characterized in that: comprising a discharge device, above which at least one metering device according to any one of claims 1 to 5 is arranged, the measuring cups of each metering device corresponding one to one, the corresponding measuring cups forming a metering section, the discharge device comprising at least one discharge bin (24), each discharge bin (24) corresponding to each metering section.
7. The apparatus for preparing a pharmaceutical pack according to claim 6, wherein: and a feeding hopper (26) is respectively arranged above each metering device, at least one feeding opening (25) is respectively arranged at the bottom of each feeding hopper (26), and each feeding opening (25) corresponds to each measuring cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911069643.0A CN110937170B (en) | 2019-11-05 | 2019-11-05 | Metering device and equipment for preparing material bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911069643.0A CN110937170B (en) | 2019-11-05 | 2019-11-05 | Metering device and equipment for preparing material bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110937170A CN110937170A (en) | 2020-03-31 |
| CN110937170B true CN110937170B (en) | 2021-12-07 |
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ID=69907226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911069643.0A Active CN110937170B (en) | 2019-11-05 | 2019-11-05 | Metering device and equipment for preparing material bag |
Country Status (1)
| Country | Link |
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| CN (1) | CN110937170B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111907734A (en) * | 2020-09-08 | 2020-11-10 | 汕头市洪泰兴机械厂有限公司 | Multi-material quantitative packaging machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015202885A (en) * | 2014-04-14 | 2015-11-16 | 株式会社トパック | Powder feeding device, and filling and packaging machine having powder feeding device |
| CN207683802U (en) * | 2017-12-20 | 2018-08-03 | 辽宁天亿机械有限公司 | A kind of automatic stuffing packager granule filling mechanism |
| CN210503393U (en) * | 2019-07-03 | 2020-05-12 | 上海首源生物技术有限公司 | Blanking device of back-sealing particle packaging machine |
-
2019
- 2019-11-05 CN CN201911069643.0A patent/CN110937170B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015202885A (en) * | 2014-04-14 | 2015-11-16 | 株式会社トパック | Powder feeding device, and filling and packaging machine having powder feeding device |
| CN207683802U (en) * | 2017-12-20 | 2018-08-03 | 辽宁天亿机械有限公司 | A kind of automatic stuffing packager granule filling mechanism |
| CN210503393U (en) * | 2019-07-03 | 2020-05-12 | 上海首源生物技术有限公司 | Blanking device of back-sealing particle packaging machine |
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| Publication number | Publication date |
|---|---|
| CN110937170A (en) | 2020-03-31 |
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Address after: 510800 building 7, Huacheng Industrial Zone, West jiutang Road, Xiuquan street, Huadu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Guanghua Intelligent Equipment Co.,Ltd. Address before: 510800 East China team, Zhongling economic society, Daling village, Xinhua Street, Huadu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ALL-BLOOM PACKING MACHINERY Co.,Ltd. |