CN210310944U - Valve vibration combined quantitative bagging machine - Google Patents
Valve vibration combined quantitative bagging machine Download PDFInfo
- Publication number
- CN210310944U CN210310944U CN201921151410.0U CN201921151410U CN210310944U CN 210310944 U CN210310944 U CN 210310944U CN 201921151410 U CN201921151410 U CN 201921151410U CN 210310944 U CN210310944 U CN 210310944U
- Authority
- CN
- China
- Prior art keywords
- valve
- guide cylinder
- bagging machine
- bag
- material guide
- 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
- Basic Packing Technique (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The utility model belongs to the technical field of packaging, in particular to a valve vibration combined type quantitative bagging machine, which comprises a buffer storage bin and a blanking hopper which are fixed on a frame, and is characterized in that the buffer storage bin is provided with two shunting discharge channels, one discharge channel feeds to the blanking hopper through a vibration feeder positioned on the frame, and the other discharge channel feeds to the blanking hopper through a feeding valve arranged on the channel; a material guide cylinder is butted on a discharge port of the blanking hopper, the material guide cylinder is arranged on a weighing sensor positioned on the rack, and a packing bag is sleeved by a bag clamping mechanism arranged on the outer wall of the material guide cylinder to form a quantitative bagging structure. The feeding valve and the electromagnetic vibrating feeder are matched to complete the packaging and feeding work together, so that the staged, high-precision and high-speed feeding packaging is realized.
Description
Technical Field
The utility model belongs to the technical field of the packing, a partial shipment machinery is related to, concretely relates to valve shake combination formula's quantitative packaging machine.
Background
When powdery and granular materials are quantitatively packaged, the materials need to be metered and then are filled into a packaging bag. At present common ration sack filling machine, its theory of operation utilizes the baffle cylinder to open the hopper discharge gate, the material falls on quantitative conveyer belt, weight inductor on the quantitative conveyer belt detects material weight signal, give control system with the signal transmission, when the weight of material reaches the specified value on the conveyer belt, control system starts the baffle cylinder, the baffle cylinder promotes the baffle and closes, realize that the material ration is piled up on the conveyer belt, operating personnel has been with the material ration export of packing bag suit under to the quick-witted case this moment, press from both sides tightly with the packing bag clamp, when quantitative conveyer belt rotates, the material falls from the material ration export, get into in the packing bag. When the quantitative bagging machine is used, the baffle cylinder is pushed by air pressure, so that the control is difficult to be accurate and timely, and the falling amount of the material controlled by the baffle switch is difficult to be accurate; in addition, the weight of the materials in the hopper is changed continuously in the production process, so that the pressure of the materials at the discharge port of the hopper is changed continuously, the blanking speed is higher when the pressure is high, the blanking speed is slower when the pressure is low, and the change of the blanking speed can also cause that the materials on the quantitative conveying belt are difficult to be quantified accurately. The existing packaging machines with other feeding modes, such as a spiral feeding type packaging machine, often have the phenomena of material self-flowing and material locking due to large bin pressure, and have high control precision difficulty. Some materials are easy to be stored in a warehouse, and spiral feeding cannot be used.
In order to improve the precision, some packaging machines start metering at the feeding stage, so that quantitative packaging is realized by controlling feeding, the measures easily cause the problems of feeding interruption, storage accumulation and the like, and the packaging efficiency is greatly reduced. The existing packaging machine cannot give consideration to both the metering precision and the packaging speed, brings great inconvenience to the automatic packaging technology, leads to low production efficiency, high cost and the like, and urgently needs a high-quality automatic packaging machine which can simultaneously meet the requirements of the packaging speed and the packaging precision.
Disclosure of Invention
In order to solve the poor technical problem of current packagine machine packing precision low, packing speed and precision compromise nature, the utility model provides a valve combination formula ration sack filling machine that shakes adopts feed valve and electromagnetic vibration batcher cooperation to accomplish packing feed work jointly, has realized staged, high accuracy, high speed feed packing.
The utility model adopts the technical proposal that: a valve vibration combined type quantitative bagging machine comprises a buffer storage bin and a blanking hopper which are fixed on a rack, and is characterized in that the buffer storage bin is provided with two shunting discharging channels, one discharging channel feeds to the blanking hopper through a vibration feeder positioned on the rack, and the other discharging channel feeds to the blanking hopper through a feeding valve arranged on the channel; a material guide cylinder is butted on a discharge port of the blanking hopper, the material guide cylinder is arranged on a weighing sensor positioned on the rack, and a packing bag is sleeved by a bag clamping mechanism arranged on the outer wall of the material guide cylinder to form a quantitative bagging structure.
This quantitative bagging machine adopts feed valve and electromagnetic vibration batcher cooperation to accomplish the feed work jointly, and feed valve and electromagnetic vibration batcher can divide stage cooperation or feed alone to realize quick accurate feed afterwards earlier, compromise packing speed and precision. The wrapping bag centre gripping suit is on the guide cylinder, and the guide cylinder is installed on weighing sensor, and weighing sensor weighs the interior material of bag, realizes the ration bagging-off.
Furthermore, for convenience of control, the feeding valve and the vibrating feeder are sequentially opened firstly and secondly, and the materials are fed to the blanking hopper quickly and accurately. In the further technical scheme, the feeding is performed quickly through a feeding valve and then accurately through a vibrating feeder.
Furthermore, the feeding valve is arranged on the outlet corresponding to the discharging channel and comprises a valve plate which is hinged and covers the outlet of the channel, and the valve plate is connected with a double-stroke driving cylinder positioned on the rack and has three opening degrees of full opening, full closing and partial closing. In the further technical scheme, a double-stroke driving cylinder is adopted to drive a valve plate, the valve plate is fully opened and rapidly fed, then the valve plate is partially closed and fed at a medium speed, and finally the valve plate is fully closed and accurately fed by a vibrating feeder. The motion is rapid, the motion is reliable, and the control is easy.
Further, in order to obtain a high packaging speed and precision, the partial closing opening is 70% of the closing passage outlet.
Further, for the convenience of installation and control aperture, the valve plate is including covering the arc bottom plate that corresponds on the discharge passage export and the fan-shaped riser that is located arc bottom plate both sides, and the summit end of fan-shaped riser articulates on this passageway lateral wall, and the gas pole that the double-stroke drove actuating cylinder articulates on the arc bottom plate.
Furthermore, in order to facilitate control of accurate feeding, the vibrating feeder is a variable-frequency electromagnetic vibrating feeder.
Further, in order to obtain higher packaging speed and precision, the split ratio of the vibrating feeder to the feeding valve is 1: 1.5-5.
Furthermore, in order to fix the packaging bags on the material guide cylinder in a sleeved mode, two groups of bag clamping mechanisms are symmetrically arranged on the material guide cylinder, each group of bag clamping mechanisms comprises two clamping arms and a bidirectional synchronous cylinder, the two clamping arms are hinged to the material guide cylinder, the bidirectional synchronous cylinder is positioned on the material guide cylinder, and the two air rods of the bidirectional synchronous cylinder are connected to the two clamping arms respectively to form an open-close type clamping and releasing structure.
Furthermore, in order to synchronize the actions of the clamping arms of the two bag clamping mechanisms, the two clamping arms on the same side of the two bag clamping mechanisms are connected by a connecting rod.
Further, in order to facilitate blanking, a vibrator is arranged on the bin wall of the buffer storage bin.
Furthermore, the guide cylinder is arranged on a support frame, the lower end of the support frame is arranged on the bag support frame in a telescopic mode, and the upper portion of the support frame is pressed on the weighing sensor. The support frame is used for supporting and installing the guide cylinder, and the bag supporting frame is used for supporting and supporting the packaging bag. The distance between the support frame and the bag supporting frame is adjusted in a telescopic mode, and the bag supporting frame is suitable for packaging bags of different specifications. The weighing sensor integrally weighs the guide cylinder, the materials in the bag, the bag clamping mechanism, the bag supporting frame and the supporting frame.
The utility model has the advantages that: 1. the valve-vibration combined quantitative bagging machine adopts the feeding valve and the electromagnetic vibration feeder to cooperate with feeding, can complete feeding work according to quick, medium-speed and accurate segmentation, gives consideration to feeding speed and packaging precision, and realizes staged, high-precision and high-speed feeding and bagging by means of a weighing sensor. 2. The whole machine has simple and compact structure, ingenious design, convenient installation and low manufacturing cost. 3. For a packaging bag with the packaging capacity of 5-25KG, the packaging speed of the bagging machine is 1-5 bags/minute, and the packaging precision is less than or equal to +/-0.5%.
Drawings
Fig. 1 is a schematic structural view of a bagging machine in the embodiment;
FIG. 2 is a schematic structural diagram of a feed valve in the embodiment;
FIG. 3 is a schematic structural diagram of a support frame and a load cell in an embodiment;
in the drawing, 1 represents a rack, 2 represents a buffer storage bin, 3 represents a blanking hopper, 4 represents a vibrating feeder, 5 represents a feeding valve, 51 represents an arc-shaped bottom plate, 52 represents a double-stroke driving air cylinder, 53 represents a fan-shaped vertical plate, 6 represents a guide cylinder, 7 represents a weighing sensor, 8 represents a clamping arm, 81 represents a connecting rod, 9 represents a bidirectional synchronous air cylinder, 10 represents a vibrator, 11 represents a supporting frame, 12 represents a bag supporting frame, and 13 represents a mounting plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A valve vibration combined type quantitative bagging machine is shown in figure 1 and comprises a buffer storage bin 2, a vibration feeder 4, a blanking hopper 3 and a weighing sensor 7 which are fixed on a rack 1. The vibrating feeder 4 is a variable-frequency electromagnetic vibrating feeder, and a vibrator 10 is arranged on the wall of the buffer storage bin 2. The vibrating feeder 4 is arranged below the buffer storage bin 2, and the blanking hopper 3 is arranged below the vibrating feeder 4. The buffer storage bin 2 is divided into two discharging channels according to the proportion of 1: 3. And a discharging channel discharges materials to the vibrating feeder 4, and then the vibrating feeder 4 feeds materials to the blanking hopper 3. The other discharge channel feeds the drop hopper 3 through a feeding valve 5 arranged on the channel. Referring to fig. 2, the feeding valve 5 is disposed at the outlet of the corresponding discharging channel, the valve plate thereof includes an arc bottom plate 51 covering the outlet of the channel and fan-shaped vertical plates 53 located at both sides of the arc bottom plate 51, the top ends of the fan-shaped vertical plates 53 are hinged on the side wall of the channel, and the air rod of a double-stroke driving cylinder 52 for driving the valve plate to swing is hinged on the arc bottom plate 51. The feed valve 5 has three openings of full open, full closed and 70% closed.
Referring to fig. 3, the material guiding cylinder 6 is arranged on a supporting frame 11, the lower end of the supporting frame 11 is telescopically arranged on a bag supporting frame 12, and the upper part of the supporting frame is press-mounted on the weighing sensor 7. The weighing sensor 7 is fixed on a mounting plate 13, and the mounting plate 13 is fixed on the frame 1 through bolts. The material guide cylinder 6 is butted on a discharge port of the blanking hopper 3 by means of flexible connection. The lower part of the material guide cylinder 6 is sleeved with a packing bag which is fixed by a bag clamping mechanism. The weighing sensor 7 integrally weighs the guide cylinder 6, the materials in the bag, the bag clamping mechanism, the bag supporting frame 12 and the supporting frame 11. Referring to fig. 1 and 2, two sets of bag clamping mechanisms are symmetrically arranged on two sides of the material guide cylinder 6, each set of bag clamping mechanism comprises two clamping arms 8 and a bidirectional synchronous cylinder 9, the two clamping arms 8 are hinged on a support frame 11, the bidirectional synchronous cylinder 9 is positioned on the material guide cylinder 6, and two air rods of the bidirectional synchronous cylinder are respectively connected on the two clamping arms 8 to form an open-close type clamping and releasing structure. The two clamping arms 8 on the same side of the two groups of bag clamping mechanisms are connected by a connecting rod 81.
The working principle of the valve vibration combined quantitative bagging machine is as follows: firstly, packaging bags are sleeved on the material guide cylinder 6, clamping arms 8 of the bag clamping mechanisms on two sides clamp and fix the packaging bags, and then feeding is started. The double-stroke driving cylinder 52 drives the feeding valve 5 to be fully opened for rapid feeding, and meanwhile, the weighing sensor 7 measures materials. When the weight of the material reaches a first set value, the double-stroke driving air cylinder 52 drives the feeding valve 5 to be closed by 70 percent, and when the weight of the material continues to be fed to a second set value, the double-stroke driving air cylinder 52 drives the feeding valve 5 to be completely closed. And then accurately fed to the package weight by the vibrating feeder 4.
Claims (10)
1. A valve vibration combined type quantitative bagging machine comprises a buffer storage bin (2) and a blanking hopper (3) which are fixed on a rack (1), and is characterized in that the buffer storage bin (2) is provided with two shunting discharging channels, one discharging channel feeds to the blanking hopper (3) through a vibration feeder (4) positioned on the rack (1), and the other discharging channel feeds to the blanking hopper (3) through a feeding valve (5) arranged on the channel; a material guide cylinder (6) is butted on a discharge port of the blanking hopper (3), the material guide cylinder (6) is arranged on a weighing sensor (7) positioned on the rack (1), and packaging bags are sleeved by a bag clamping mechanism arranged on the outer wall of the material guide cylinder to form a quantitative bag packaging structure.
2. The valve and vibration combined quantitative bagging machine according to claim 1, wherein: the feeding valve (5) and the vibrating feeder (4) are sequentially opened first and then, and the materials are fed to the blanking hopper (3) rapidly and accurately.
3. The valve and vibration combined quantitative bagging machine according to claim 2, wherein: the feeding valve (5) is arranged on the outlet corresponding to the discharging channel and comprises a valve plate which is hinged and covers the outlet of the channel, and the valve plate is connected with a double-stroke driving cylinder (52) positioned on the rack (1) and has three opening degrees of full opening, full closing and partial closing.
4. The valve and vibration combined type quantitative bagging machine according to claim 3, wherein: the partial closure opening is 70% of the closure channel outlet.
5. The valve and vibration combined type quantitative bagging machine according to claim 3, wherein: the valve plate comprises an arc-shaped bottom plate (51) covering the outlet of the corresponding discharging channel and fan-shaped vertical plates (53) positioned on two sides of the arc-shaped bottom plate (51), the vertex ends of the fan-shaped vertical plates (53) are hinged on the side wall of the channel, and the air rods of the double-stroke driving cylinders (52) are hinged on the arc-shaped bottom plate (51).
6. The valve and vibration combined quantitative bagging machine according to claim 1, wherein: the vibrating feeder (4) is a variable-frequency electromagnetic vibrating feeder, and a vibrator (10) is arranged on the wall of the buffer storage bin (2).
7. The valve and vibration combined quantitative bagging machine according to claim 1, wherein: the split ratio of the vibrating feeder (4) to the feeding valve (5) is 1: 1.5-5.
8. The valve and vibration combined quantitative bagging machine according to claim 1, wherein: the bag clamping mechanisms are symmetrically provided with two groups on the material guide cylinder (6), each group of bag clamping mechanisms comprises two clamping arms (8) and a bidirectional synchronous cylinder (9), the two clamping arms (8) are hinged on the material guide cylinder (6), the bidirectional synchronous cylinder (9) is positioned on the material guide cylinder (6), and the two gas rods of the bidirectional synchronous cylinder are respectively connected on the two clamping arms (8) to form an open-close type clamping and releasing structure.
9. The valve and vibration combined quantitative bagging machine according to claim 8, wherein: the two clamping arms (8) on the same side of the two groups of bag clamping mechanisms are connected by a connecting rod (81).
10. A valve and vibration combined quantitative bag loader as claimed in any one of claims 1 to 9 and wherein: the guide cylinder (6) is arranged on a support frame (11), the lower end of the support frame (11) is arranged on a bag support frame (12) in a telescopic mode, and the upper portion of the support frame is arranged on the weighing sensor (7) in a pressing mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151410.0U CN210310944U (en) | 2019-07-22 | 2019-07-22 | Valve vibration combined quantitative bagging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151410.0U CN210310944U (en) | 2019-07-22 | 2019-07-22 | Valve vibration combined quantitative bagging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210310944U true CN210310944U (en) | 2020-04-14 |
Family
ID=70124834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921151410.0U Active CN210310944U (en) | 2019-07-22 | 2019-07-22 | Valve vibration combined quantitative bagging machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210310944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261548A (en) * | 2022-01-24 | 2022-04-01 | 奔龙自动化科技有限公司 | Semi-automatic bag feeding type large-capacity metering packaging equipment |
-
2019
- 2019-07-22 CN CN201921151410.0U patent/CN210310944U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114261548A (en) * | 2022-01-24 | 2022-04-01 | 奔龙自动化科技有限公司 | Semi-automatic bag feeding type large-capacity metering packaging equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109606830A (en) | Automatic packaging machine | |
| CN209455100U (en) | Automatic packaging machine | |
| CN208278410U (en) | Intelligent packaging machine | |
| CN210592538U (en) | High-precision weighing and feeding mechanism | |
| CN209023169U (en) | Integrated high-efficiency vertical quantitative package machine | |
| CN202272178U (en) | Improved type integrative machine for weighing of tea leaves and bag making and material loading of inner bags with films | |
| CN108454904A (en) | Motor integral elevating jumbo bag packing machine | |
| CN109911260A (en) | A kind of pre-formed bags multistation filling weight measurement horizontal linear automatic packaging machine | |
| CN210310944U (en) | Valve vibration combined quantitative bagging machine | |
| CN115231059B (en) | Automatic bag making and packaging integrated machine for tea | |
| CN201086854Y (en) | Packaging machine with measuring filling system | |
| CN207712397U (en) | New automatic sack filling machine | |
| CN201849664U (en) | All-in-one machine for tea weighing and inner film bag makingand feeding | |
| CN213948919U (en) | Cheese packaging line | |
| CN210162339U (en) | Full-automatic packing pile up neatly conveyor | |
| CN102765498A (en) | Packer for polyester chips | |
| CN209225437U (en) | A kind of measuring fixed amount equipment carrying out without dust pollution for powder | |
| CN210417024U (en) | Full-automatic packaging machine for block materials | |
| CN208134659U (en) | Motor integral elevating jumbo bag packing machine | |
| CN215794590U (en) | Weighing type screw filling packaging machine | |
| CN113955247B (en) | Emergency rescue vehicle | |
| CN215476032U (en) | Bubble cap plate transfer mechanism used between bubble cap machine and boxing machine | |
| CN210258890U (en) | Filling packaging machine capable of automatically correcting deviation | |
| CN211969794U (en) | Lithium carbonate powder ration package system | |
| CN103496456A (en) | Valve port bag packing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |