CN210175171U - Continuous feeding device for automatic metering packaging machine - Google Patents
Continuous feeding device for automatic metering packaging machine Download PDFInfo
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- CN210175171U CN210175171U CN201920978908.8U CN201920978908U CN210175171U CN 210175171 U CN210175171 U CN 210175171U CN 201920978908 U CN201920978908 U CN 201920978908U CN 210175171 U CN210175171 U CN 210175171U
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Abstract
The utility model relates to the field of automatic metering and packaging machines, in particular to a continuous feeding device for an automatic metering and packaging machine, which comprises a feeding bin, two feeding ports, two feeding hopper valves, two weighing bins and a discharging bin from top to bottom in sequence; the bottom of the feeding bin is provided with two feeding ports, each feeding port is provided with a feeding hopper valve, two weighing bins are correspondingly arranged below the two feeding ports, and a storage bin is arranged below the two weighing bins; the weighing bin comprises a weighing hopper, a weighing hopper valve and a weighing sensor, a feeding port of the weighing hopper is arranged below a feeding port, and the weighing hopper valve for controlling the stopping and discharging of the weighing hopper and the weighing sensor for detecting the weight of materials in the weighing hopper are respectively arranged at corresponding positions of the bottom of the weighing hopper. Two groups of discharge ports, a feeding hopper valve and a weighing bin which are matched with each other are arranged, so that the overall working efficiency is improved; the arc-shaped plate is arranged as a valve for controlling feeding, so that the occurrence of the conditions of crushing, material blocking and the like of the material can be effectively reduced.
Description
Technical Field
The utility model relates to an automatic measurement packagine machine field, concretely relates to a continuous feedway's for automatic measurement packagine machine structure technical field.
Background
The automatic metering and packaging machine consists of a PLC control system, a feeding device, a weighing and metering device, a discharging device, a material receiving device and a packaging and conveying device; after the feeding device conveys materials to the weighing and metering device for quantitative weighing, the materials are conveyed into the receiving device through the discharging device, packaged and then conveyed, and the PLC control system is used for controlling the work linkage of each unit so as to realize automatic continuous production, reduce the labor intensity of workers and improve the work efficiency.
When feeding and weighing are carried out, when the materials in the weighing and metering device reach the set weight, the feeding device is controlled to stop feeding, and then the materials weighed in the weighing and metering device are conveyed to the receiving device and then packaged and conveyed. Then, feeding, weighing, discharging and packaging processes are carried out in a circulating mode, certain discontinuity exists in the feeding, weighing and discharging processes, and when feeding and weighing are carried out before weighing and metering are carried out, the discharging device is in an idle state; when the blowing device carries out the blowing, feeder and weighing device are in idle state, consequently can cause to be in the condition of idle standby state between the corresponding part, and cause unable make full use of, the not high condition of work efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a continuous feedway for automatic measurement packagine machine can realize continuous feed, weigh and blowing in process of production, has promoted work efficiency greatly, and is difficult to appear card material, crowded garrulous material scheduling problem.
In order to solve the technical problem, the utility model adopts the following technical scheme:
the continuous feeding device for the automatic metering and packaging machine sequentially comprises a feeding bin, two feeding ports, two feeding hopper valves, two weighing bins and a discharging bin from top to bottom; the bottom of each feeding bin is provided with two feeding ports, the bottom of each feeding port is provided with a feeding hopper valve, two weighing bins are correspondingly arranged below the two feeding ports, and a storage bin is arranged below the two weighing bins; the weighing bin comprises a weighing hopper, a weighing hopper valve and a weighing sensor, a feeding port of the weighing hopper is arranged below a feeding port, and the bottom of the weighing hopper is respectively provided with the weighing hopper valve for controlling the weighing hopper to stop and discharge and the weighing sensor for detecting the weight of materials in the weighing hopper.
Furthermore, the feeding hopper valve comprises two lug plates, an arc-shaped plate, a rotating shaft, a sleeve and a driving device; two rotating shafts are horizontally arranged on two opposite outer sides of the feeding port, the two rotating shafts are respectively and rotatably connected with one ends of the two lug plates, and the other ends of the two lug plates are respectively and fixedly connected with the two arc ends of the arc-shaped plate; one end of one of the ear plates is fixedly connected with one end of the sleeve, the other end of the sleeve is in transmission connection with the transmission end of the driving device, and the two ear plates are positioned outside two opposite sides in the feeding port.
Further, a limiting piece is arranged at one straight edge end of the arc-shaped plate.
Furthermore, the continuous feeding device for the automatic metering and packaging machine comprises a PLC control system, and the PLC control system is respectively electrically connected with the driving device, the weighing hopper valve, the weighing sensor and the discharging hopper valve.
Further, the continuous feeding device for the automatic metering and packaging machine comprises a lifting device; the lifting device is located beside the feeding bin and used for lifting the materials into the feeding bin.
Compared with the prior art, the utility model discloses can reach one of following beneficial effect at least:
1. the discharge gate, the hopper valve and the storehouse of weighing that set up two sets of work of mutually supporting can reduce the work free time of each part to promote whole work efficiency.
2. The arc-shaped plate is arranged as a valve for controlling feeding, so that the occurrence of the conditions of crushing, material blocking and the like of the material can be effectively reduced.
3. Set up PLC control system, promoted the automation work efficiency of this device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the middle hopper valve of the present invention.
Fig. 3 is a schematic structural diagram of the working state of the valve of the feeding hopper of the present invention.
Fig. 4 is a structural schematic diagram of the working state of the valve of the feeding hopper of the present invention.
Fig. 5 is a schematic structural view of the middle weighing bin of the present invention.
Fig. 6 is a schematic structural diagram of the discharge bin of the present invention.
Fig. 7 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1-a feeding bin; 2-hopper valve; 3-weighing bin; 4-discharging the bin; 5-a PLC control system; 6-a conveying device; 7-a lifting device; 11-a feed port; 21-ear plate; 22-an arc-shaped plate; 23-a rotating shaft; 24-a cannula; 25-a drive device; 31-weighing hopper; 32-weighing hopper valve; 33-a load cell; 41-a discharge hopper; 42-discharge hopper valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
as shown in fig. 1 to 6, the continuous feeding device for the automatic metering and packaging machine comprises a feeding bin 1, two feeding ports 11, two feeding hopper valves 2, two weighing bins 3 and a discharging bin 4 from top to bottom in sequence; the bottom of the feeding bin 1 is provided with two feeding ports 11, the bottom of each feeding port 11 is provided with a feeding hopper valve 2, two weighing bins 3 are correspondingly arranged below the two feeding ports 11, and a discharging bin 4 is arranged below the two weighing bins 3; the weighing bin 3 comprises a weighing hopper 31, a weighing hopper valve 32 and a weighing sensor 33, a feeding hole of the weighing hopper 31 is arranged below the feeding hole 11, and the weighing hopper valve 32 for controlling the stopping and discharging of the weighing hopper 31 and the weighing sensor 33 for detecting the weight of the materials in the weighing hopper 31 are respectively arranged at corresponding positions at the bottom of the weighing hopper 31.
When the weighing device works, the two feeding hopper valves 2 are opened, the two weighing hopper valves 32 are closed, materials in the feeding hopper 1 respectively enter the weighing hoppers 31 through the feeding ports 11 for weighing and metering, when the materials in the weighing hoppers 31 detected by the weighing sensors 33 in the weighing hoppers 31 reach set values, the feeding hopper valves 2 corresponding to the weighing hoppers 31 are closed, the weighing hopper valves 32 are opened again, and the materials in the weighing hoppers 31 are placed in the storage hopper 4 for packaging; when the materials in the weighing hopper 31 are exhausted, closing the weighing hopper valve 32 corresponding to the weighing hopper 31, opening the corresponding feeding hopper valve 2, and continuing feeding the weighing hopper 31; meanwhile, when the material in the other weighing hopper 31 reaches a set value, the material in the weighing hopper 31 is discharged and packaged; so, two sets of discharge gates 11 and two sets of storehouse 3 of weighing cooperate the work in turn to make blowing storehouse 4 be in operating condition for a long time, reduced the work leisure time of each part, thereby promoted the work efficiency of this device.
Preferably, can set up the discharge gate 11, the hopper valve 2 and the storehouse 3 of weighing of the work of multiunit mutual coordination to promote work efficiency.
Example 2:
as shown in fig. 1 to 6, the present embodiment optimizes the structure of the hopper valve for the above-described embodiment.
The hopper valve 2 in the device comprises two lug plates 21, an arc-shaped plate 22, a rotating shaft 23, a sleeve 24 and a driving device 25; two rotating shafts 23 are horizontally arranged on two opposite outer sides of the feeding port 11, the two rotating shafts 23 are respectively and rotatably connected with one ends of the two lug plates 21, and the other ends of the two lug plates 21 are respectively and fixedly connected with two arc ends of the arc-shaped plate 22; one end of one of the ear plates 21 is fixedly connected with one end of the sleeve 24, the other end of the sleeve 24 is in transmission connection with the transmission end of the driving device 25, and the two ear plates 21 are positioned outside two opposite sides in the feeding port 11.
During operation, drive arrangement 25 work drives sleeve pipe 24 and rotates, the sleeve pipe drives otic placode 21 and rotates, thereby it rotates to position department as shown in fig. 4 to drive arc 22, hopper valve 2 is in the closed condition, arc 22 and two otic placodes 21 form the encirclement to discharge gate 11 department, the cover, make the material in feed bin 1 pile up in the relative confined space that forms between discharge gate 11 and hopper valve 2, rely on self gravity and the frictional force each other between the material, but the material does not flow from the space between discharge gate 11 and the hopper valve 2.
When feeding needs to be continued, the driving device 25 works to drive the sleeve 24 to rotate, the arc-shaped plate 22 and the lug plate 21 are driven to rotate to the positions shown in fig. 3, the feeding hopper valve 2 is in an open state, the discharge port of the discharge port 11 is open, and the material flows out of the discharge port 11 and falls into the weighing hopper 31 for weighing and metering.
Preferably, arc 22 is outside protruding for discharge gate 11, and the size of arc 22 and otic placode 21 is greater than the size of discharge gate 11 discharge gate department to make hopper valve 2 can form effectual cladding effect to discharge gate 11, and hopper valve 2 can not form the extrusion to the material with discharge gate 11, has prevented the card material, has crowded emergence of garrulous material condition, can promote the result of use of this device.
Preferably, this device is used for non-fluid class, the relatively poor material of mobility to use, and this device utilizes gravity extrusion, friction between the material to realize the extrusion of upper material to lower floor's material, and lower floor's material can't in time discharge, and forms the effect of stopping the feed, therefore this device is not suitable for the fluid class, the mobility is good, the less material of frictional force between the material.
Example 3:
as shown in fig. 1 to 6, the present embodiment optimizes the structure of the hopper valve for the above-described embodiment.
In this arrangement a stop is provided at one straight end of the arcuate plate 22. One embodiment of the limiting member is: a baffle is welded at one straight edge end of the arc-shaped plate 22, the bottom of the baffle is connected with the straight edge end of the arc-shaped plate, and the top of the baffle points to the discharge hole 11, so that when the feeding hopper valve 2 works, the straight edge of the arc-shaped plate 22 does not cross the discharge hole 11 through collision and extrusion of the baffle and the side wall of the discharge hole 11, and the discharge hole 11 is not completely coated and leaks. Meanwhile, the baffle can also improve the relative tightness of the space formed between the discharge hole 11 and the ear plate 21 and the arc plate 22, so that the use effect of the device is improved.
Example 4:
as shown in fig. 1 to 6, the present embodiment optimizes the structure of the discharge bin for the above-described embodiment.
The discharge bin 4 in the device comprises a discharge bin 41 and a discharge bin valve 42, wherein the feed inlet of the discharge bin 41 corresponds to the discharge outlets of the two weighing bins 3, and the discharge bin valve 42 is arranged at the discharge outlet of the discharge bin 41. A discharge hopper valve 42 is arranged at the bottom of the discharge hopper 41 to facilitate the control of the operation of the discharge bin 4.
Example 5:
as shown in fig. 1 to 6, the present embodiment optimizes the structure of the automatic control with respect to the above-described embodiment.
This a continuous feedway for automatic metering packagine machine of this device still includes PLC control system 5, PLC control system 5 respectively with drive arrangement 25, weighing hopper valve 32, weighing sensor 33 and blowing hopper valve 42 electrical connection. Drive 25 may be a stepper motor, load cell 33 may be a capacitive electronic load cell, and weigh hopper valve 32 and dump hopper valve 42 may be automatically rotating valves. The weighing sensor 33 is electrically connected with a signal input end of the PLC control system 5 and is used for transmitting a signal detected by the weighing sensor to the PLC control system 5 for processing; the driving device 25, the weighing hopper valve 32 and the discharge hopper valve 42 are electrically connected with the output end of the PLC control system 5, and the PLC control system 5 is used for controlling the driving device 25, the weighing hopper valve 32 and the discharge hopper valve 42 to work. PLC (programmable logic controller)
When the weighing device works, the PLC control system 5 controls the driving device 25 to work, so that the feeding hopper valve 2 is in an open state, the weighing hopper valve 32 is closed, materials enter the weighing hopper 31 from the feeding bin 1 for weighing and metering, when the weighing sensor 33 detects that the materials in the weighing hopper 31 reach a set value, the PLC control system 5 controls the feeding hopper valve 2 to be closed and the weighing hopper valve 32 to be opened, the materials in the weighing hopper 31 flow into the feeding bin 4 for packaging, and meanwhile, the PLC controls the other group of feeding hopper valves 2 to be opened and the weighing hopper valve 32 to be closed, so that the other group of weighing bins 3 are in a working state; after the material in the preceding group of storehouse 3 of weighing in the area is emptied, PLC control system 5 control this group of storehouse 3 of weighing continues work, makes another group storehouse 3 of weighing be in the blowing state to promote the degree of automation of this device, promoted work efficiency.
Example 6:
as shown in fig. 1 and 7, the present embodiment optimizes the feeding structure for the above embodiment.
The continuous feeding device also comprises a lifting device 7; the lifting device 7 is located beside the feeding bin 1 and used for lifting the materials into the feeding bin 1. The lifting device 7 can be a bucket elevator, materials are lifted into the feeding bin 1 at a high position from a low position to provide the materials for the feeding bin 1, when the materials in the feeding bin 1 are insufficient, the lifting device 7 is started to convey the materials into the feeding bin 1, and therefore the continuous feeding device can be continuously used for a long time; when the material in the feeding bin 1 is sufficient, the lifting device 7 is closed and the feeding of the feeding bin 1 is stopped.
As shown in fig. 7: the conveying device 6 is used for conveying the packaging bags with packaged materials to the next working procedure and can be a belt conveyor; the materials after weighing and metering fall into a packaging bag from the material discharging bin 4 and are packaged, and then the materials are conveyed to the next procedure by the conveying device 6, so that the weighing, metering and packaging are completed.
Preferably, conveyer 6's drive arrangement and lifting device 7's drive arrangement all with PLC control system 5 electrical connection, PLC control system 5 is used for controlling conveyer 6 and lifting device 7's work, cooperates the work of feed bin 1, hopper valve 2, storehouse 3 and blowing storehouse 4 of weighing, can promote the degree of automation of this device, promotes work efficiency.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (6)
1. Continuous feeding device for automatic metering packaging machines, characterized in that: the device comprises a feeding bin (1), two feeding ports (11), two feeding hopper valves (2), two weighing bins (3) and a discharging bin (4) from top to bottom in sequence; the bottom of the feeding bin (1) is provided with two feeding ports (11), the bottom of each feeding port (11) is provided with a feeding hopper valve (2), two weighing bins (3) are correspondingly arranged below the two feeding ports (11), and a storage bin (4) is arranged below the two weighing bins (3); the weighing bin (3) comprises a weighing hopper (31), a weighing hopper valve (32) and a weighing sensor (33), a feed inlet of the weighing hopper (31) is arranged below the feed inlet (11), and the bottom of the weighing hopper (31) is respectively provided with the weighing hopper valve (32) for controlling the stopping and discharging of the weighing hopper (31) and the weighing sensor (33) for detecting the weight of materials in the weighing hopper (31).
2. The continuous feeding device for automatic metering packaging machines according to claim 1, characterized in that: the hopper valve (2) comprises two ear plates (21), an arc-shaped plate (22), a rotating shaft (23), a sleeve (24) and a driving device (25); two rotating shafts (23) are horizontally arranged on two opposite outer sides of the feeding port (11), the two rotating shafts (23) are respectively and rotatably connected with one ends of the two lug plates (21), and the other ends of the two lug plates (21) are respectively and fixedly connected with two arc ends of the arc-shaped plate (22); one end of one of the ear plates (21) is fixedly connected with one end of a sleeve (24), and the other end of the sleeve (24) is in transmission connection with a transmission end of a driving device (25); two lugs (21) are located outwardly of opposite sides of the feed opening (11).
3. The continuous feeding device for automatic metering packaging machines according to claim 2, characterized in that: a limiting piece is arranged at one straight edge end of the arc-shaped plate (22).
4. The continuous feeding device for automatic metering packaging machines according to claim 2, characterized in that: the discharging bin (4) comprises a discharging hopper (41) and a discharging hopper valve (42), the feeding hole of the discharging hopper (41) corresponds to the discharging holes of the two weighing bins (3), and the discharging hopper valve (42) is arranged at the discharging hole of the discharging hopper (41).
5. The continuous feeding device for automatic metering packaging machines according to claim 4, characterized in that: the continuous feeding device comprises a PLC control system (5), wherein the PLC control system (5) is electrically connected with the driving device (25), the weighing hopper valve (32), the weighing sensor (33) and the discharging hopper valve (42) respectively.
6. The continuous feeding device for automatic metering packaging machines according to claim 1, characterized in that: the continuous feeding device comprises a lifting device (7); the lifting device (7) is located beside the feeding bin (1) and used for lifting the materials into the feeding bin (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978908.8U CN210175171U (en) | 2019-06-27 | 2019-06-27 | Continuous feeding device for automatic metering packaging machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978908.8U CN210175171U (en) | 2019-06-27 | 2019-06-27 | Continuous feeding device for automatic metering packaging machine |
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| CN210175171U true CN210175171U (en) | 2020-03-24 |
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| CN201920978908.8U Active CN210175171U (en) | 2019-06-27 | 2019-06-27 | Continuous feeding device for automatic metering packaging machine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361803A (en) * | 2020-04-01 | 2020-07-03 | 惠州连硕科技有限公司 | Distribution mechanism and raw material distribution device |
| CN112319877A (en) * | 2020-11-11 | 2021-02-05 | 常州市海德工业自动化系统有限公司 | Weighing device of net weight type packing machine |
| CN114313337A (en) * | 2022-01-11 | 2022-04-12 | 厦门艾思欧标准砂有限公司 | Four-bucket quantitative packing scale |
| CN114537731A (en) * | 2022-03-28 | 2022-05-27 | 合肥宣阳视觉传感器技术有限公司 | Seed packagine machine of online real-time correction |
| CN117447050A (en) * | 2023-12-26 | 2024-01-26 | 安徽凤阳淮河玻璃有限公司 | Full-automatic batching equipment for glassware production |
-
2019
- 2019-06-27 CN CN201920978908.8U patent/CN210175171U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111361803A (en) * | 2020-04-01 | 2020-07-03 | 惠州连硕科技有限公司 | Distribution mechanism and raw material distribution device |
| CN112319877A (en) * | 2020-11-11 | 2021-02-05 | 常州市海德工业自动化系统有限公司 | Weighing device of net weight type packing machine |
| CN114313337A (en) * | 2022-01-11 | 2022-04-12 | 厦门艾思欧标准砂有限公司 | Four-bucket quantitative packing scale |
| CN114537731A (en) * | 2022-03-28 | 2022-05-27 | 合肥宣阳视觉传感器技术有限公司 | Seed packagine machine of online real-time correction |
| CN117447050A (en) * | 2023-12-26 | 2024-01-26 | 安徽凤阳淮河玻璃有限公司 | Full-automatic batching equipment for glassware production |
| CN117447050B (en) * | 2023-12-26 | 2024-03-19 | 安徽凤阳淮河玻璃有限公司 | Full-automatic batching equipment for glassware production |
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