CN204124380U - Uncovered Powder packaging machine - Google Patents
Uncovered Powder packaging machine Download PDFInfo
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- CN204124380U CN204124380U CN201420533455.5U CN201420533455U CN204124380U CN 204124380 U CN204124380 U CN 204124380U CN 201420533455 U CN201420533455 U CN 201420533455U CN 204124380 U CN204124380 U CN 204124380U
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- feeding mechanism
- packing department
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- packaging machine
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Abstract
The utility model relates to a kind of uncovered Powder packaging machine, comprising: the packing department of hollow, and its bottom has discharging opening; Vacuum pump, one end is connected with dust arrester installation, and the other end and air exhaust nozzle are tightly connected, and described air exhaust nozzle offers air extractor vent and is positioned at packing department; Feeding mechanism, is connected with described packing department, and described feeding mechanism comprises the first feeding mechanism and the second feeding mechanism, and the feed rate of described first feeding mechanism is greater than the feed rate of the second feeding mechanism; Hold assembly, for clamping packaging bag, is set in the periphery of described packing department; And Weighing mechanism, for the weight of powder in weighing and bagging bag, be connected with described packing department.Compared with prior art, this uncovered Powder packaging machine at utmost reduces " the spray ash " and " airborne dust " that produce in packaging process, realizes environmental protection, dust zero discharge, thus greatly improves the working environment of powder packing shop.
Description
Technical field
The utility model relates to a kind of wrapping machine, particularly relates to a kind of uncovered Powder packaging machine, belongs to package packing machine field.
Background technology
Powder material, particularly the powder of little, the easy airborne dust of granularity is carrying out in packaging process, very easily produce airborne dust, particularly uncovered wrapping machine, in blanking process, in material and bag, air high-speed friction is collided, very easily produce airborne dust, and air seals when not draining in bag, very easily produce " spray ash " phenomenon, and in the process of piling up, also packaging bag can be caused to produce leakage problems due to difference of pressure, affect result of use.In addition, airborne dust is comparatively large, also can affect greatly the health of wrapping machine site operation personnel and ambient environment.
The such as patent No. is that the Chinese invention patent application " a kind of powder sack packaging machine " (application publication number is CN102991735A) of CN201210511874.4 discloses a kind of powder sack packaging machine, it comprises rack unit, rack unit is provided with feeding mechanism and sackholder parts, feeding mechanism is by the screw feed mechanism formed for the large screw rod of quick charging and the small screw for controlling inlet amount being configured with charging actuating device respectively.Although this wrapping machine can complete Automatic feed, automatic Weighing and automatic de-bag function to the granular material of poor fluidity, this wrapping machine adopts uncovered packaging, very easily occurs dust raising phenomenon, i.e. contaminated environment but also cause the waste of resource.
Utility model content
Technical problem to be solved in the utility model separately provides a kind of uncovered Powder packaging machine that effectively can prevent from producing in packaging process " spray ash ", " airborne dust " phenomenon for the state of the art.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of uncovered Powder packaging machine, comprising:
The packing department of hollow, its bottom has discharging opening;
Vacuum pump, one end is connected with dust arrester installation, and the other end and air exhaust nozzle are tightly connected, and described air exhaust nozzle offers air extractor vent and is positioned at packing department;
Feeding mechanism, is connected with described packing department, and described feeding mechanism comprises the first feeding mechanism and the second feeding mechanism, and the feed rate of described first feeding mechanism is greater than the feed rate of the second feeding mechanism;
Hold assembly, for clamping packaging bag, is set in the periphery of described packing department; And
Weighing mechanism, for the weight of powder in weighing and bagging bag, is connected with described packing department.
As improvement, the uncovered Powder packaging machine of technique scheme, also comprises control mechanism, and described control mechanism is connected with vacuum pump, the first feeding mechanism, the second feeding mechanism, Weighing mechanism respectively; The weight signal recorded is passed to control mechanism by described Weighing mechanism, and described control mechanism controls the On/Off of the first feeding mechanism, the second feeding mechanism, vacuum pump respectively after receiving weight signal.
Weighing mechanism can record the weight of powder in packaging bag in real time, namely the weight of the powder in the containing cavity of packing department is conveyed into from feeding mechanism, and the weight signal of acquisition is passed to control mechanism, such as PLC, when the weight signal that control mechanism receives is within 3kg apart from the weight difference that packaging sets, control mechanism controls the first feeding mechanism and stops blanking, open the second feeding mechanism simultaneously, to carry out accurate blanking control, when the weight signal that control mechanism obtains reaches the weight of packaging setting, control mechanism controls the second feeding mechanism and stops blanking, and open vacuum pump, by in the dust suction dust arrester installation of packing department and packaging bag inside.
Preferably, the middle part of the bottom face of described air exhaust nozzle offers the groove of indent, and described air extractor vent is opened in the surface of this groove.
Preferably, the diameter of described air extractor vent is 5mm.
Wherein, described packing department, hold assembly respectively ovalize, the internal diameter of described hold assembly and the external diameter of packing department suitable, and be equipped with undulatory antislip ring between described hold assembly and packing department.
Preferably, described Weighing mechanism is LOAD CELLS.
Compared with prior art, the utility model has the advantage of: this uncovered Powder packaging machine is provided with vacuum pump, and the air exhaust nozzle to be connected with vacuum pump is positioned at packing department, make before blanking, first utilize vacuum pump to form negative pressure in the inside of packing department, avoid in blanking process, producing the grey phenomenon of spray, carry out secondary pumping again after blanking measurement terminates, dust floating in removing chartered plane mouth, realizes the object of environmental protection, dust zero discharge.
This uncovered Powder packaging machine adopts negative pressure blanking packaging simultaneously, secondary pumping gathers dust, can at utmost reduce " the spray ash " and " airborne dust " that produce in packaging process, realize environmental protection, dust zero discharge, thus greatly improve the working environment of powder packing shop, environmental protection type packing machine can be referred to as.In addition, this uncovered Powder packaging machine is simple to operation, and can realize streamlined operation, packaging efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the uncovered Powder packaging machine of the utility model embodiment;
Fig. 2 is the operating diagram of the uncovered Powder packaging machine of the utility model embodiment;
Fig. 3 is the cutaway view of the utility model embodiment air exhaust nozzle;
Fig. 4 is the position relationship schematic diagram of the utility model embodiment packing department and hold assembly;
Fig. 5 is the enlarged diagram of components A in Fig. 4.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
The uncovered Powder packaging machine of the present embodiment, as shown in Figures 1 to 5, comprises packing department 4, vacuum pump 1, feeding mechanism, hold assembly 6, Weighing mechanism 7 and control mechanism 10.
The wherein structure of packing department 4 in hollow, its bottom end opening forms discharging opening 9, the containing cavity 3 that inner formation is passed for powder.One end of vacuum pump 1 is connected with dust arrester installation 11, and the other end and air exhaust nozzle 5 are tightly connected, and wherein air exhaust nozzle 5 is specifically positioned at the top of the containing cavity 3 of packing department 4.The middle part of the bottom face of air exhaust nozzle 5 offers the groove 13 of indent, make the cross section of air exhaust nozzle 5 in " recessed " shape structure, the surface of this groove 13 (i.e. the two side of groove 13 and roof) offers well-distributed air extractor vent 14, and the diameter of air extractor vent 14 is 5mm.The air exhaust nozzle 5 of the present embodiment, by " recessed " shape vibrational power flow, increases bleed-off passage on the one hand, improves pumping efficiency, on the other hand, packaging bag 12 inner membrance effectively can be prevented to be adsorbed on air extractor vent 14 surface, blocking hole when bleeding.
The feeding mechanism of the present embodiment comprises the first feeding mechanism 8 and the second feeding mechanism 2, the feed rate of the first feeding mechanism 8 is greater than the feed rate of the second feeding mechanism 2, so the first feeding mechanism 8 is fast blanking mouth, and the second feeding mechanism 2 is feed opening at a slow speed.In addition, the end of these two feeding mechanisms is connected with the roof of packing department 4 and is connected with containing cavity 3, and with this, powder by the containing cavity 3 through packing department 4 after the first feeding mechanism 8/ second feeding mechanism 2, thus loads packaging bag 12.
In order to fix the position of packaging bag 12, hold assembly 6 is set in the periphery of packing department 4, and the external diameter of the internal diameter of hold assembly 6 and packing department 4 is suitable, when hold assembly 6 is put down, coincide with the outer wall of packing department 4, and be nested with undulatory antislip ring 15 at hold assembly 6 with the position that is engaged of packing department 4, to ensure that packaging bag 12 closely can be fixed on chartered plane mouth place, and can not landing in blanking process.
In addition, in the present embodiment, the end face ovalize respectively of packing department 4, hold assembly 6.
The Weighing mechanism 7 of the present embodiment can be specially the LOAD CELLS be connected with packing department 4, specifically for the weight of powder in weighing and bagging bag 12, to reach the object of powder weight in Real-Time Monitoring packaging bag 12.
In order to realize the intellectuality of blanking, pack, this uncovered Powder packaging machine, also comprise control mechanism 10, such as PLC, control mechanism 10 is connected with vacuum pump 1, first feeding mechanism 8, second feeding mechanism 2, Weighing mechanism 7 respectively; The weight signal recorded is passed to control mechanism 10 by Weighing mechanism 7, and control mechanism 10 controls the On/Off of the first feeding mechanism 8, second feeding mechanism 2, vacuum pump 1 respectively after receiving weight signal.
The principle of work of this uncovered Powder packaging machine is: before blanking, utilize vacuum pump 1 to form negative pressure in the containing cavity 3 of packing department 4, avoid in blanking process, producing the grey phenomenon of spray, secondary pumping is carried out again after blanking measurement terminates, dust floating in removing packing department 4, realizes the object of environmental protection, dust zero discharge.
The uncovered Powder packaging machine of this environment-friendly type, its concrete operation step is: elder generation is artificial to be enclosed within packing department 4 by uncovered packaging bag 12, close hold assembly 6, packaging bag 12 is closely connected with packing department 4, control mechanism 10 controls vacuum pump 1 and begins through air exhaust nozzle 5 pairs of blanking device inside and take out negative pressure, after packaging bag 12 inner air is got rid of, control the first feeding mechanism 8 by control mechanism 10 and carry out blanking, and carry out weight metering by Weighing device, when being within 3kg apart from the weight difference of packaging setting, control mechanism 10 controls the first feeding mechanism 8 and closes, control the second feeding mechanism 2 to open simultaneously, carry out accurate blanking control, after design weight to be achieved, control mechanism 10 controls the second feeding mechanism 2 and closes, control vacuum pump 1 to open simultaneously, by in inner dust suction dust arrester installation 11, above process carries out Based Intelligent Control by control.
In aforesaid operations step, just use the hardware components of control mechanism 10, its software section has not been improved and uses; And aforesaid operations step, be also by under the control of control mechanism 10, each is interstructural cooperatively interacts and to be just achieved down.And the present embodiment adopts control mechanism 10 receive weight signal and belong to existing mature technology to transferring command such as vacuum pump 1, feeding mechanisms, does not relate to any improvements.
Claims (6)
1. a uncovered Powder packaging machine, is characterized in that, comprising:
The packing department (4) of hollow, its bottom has discharging opening (9);
Vacuum pump (1), one end is connected with dust arrester installation (11), the other end and air exhaust nozzle (5) are tightly connected, and described air exhaust nozzle (5) offers air extractor vent (14) and is positioned at packing department (4);
Feeding mechanism, be connected with described packing department (4), described feeding mechanism comprises the first feeding mechanism (8) and the second feeding mechanism (2), and the feed rate of described first feeding mechanism (8) is greater than the feed rate of the second feeding mechanism (2);
Hold assembly (6), for clamping packaging bag (12), is set in the periphery of described packing department (4); And
Weighing mechanism (7), for the weight of weighing and bagging bag (12) interior powder, is connected with described packing department (4).
2. uncovered Powder packaging machine according to claim 1, it is characterized in that: also comprise control mechanism (10), described control mechanism (10) is connected with vacuum pump (1), the first feeding mechanism (8), the second feeding mechanism (2), Weighing mechanism (7) respectively; The weight signal recorded is passed to control mechanism (10) by described Weighing mechanism (7), controls the On/Off of the first feeding mechanism (8), the second feeding mechanism (2), vacuum pump (1) after described control mechanism (10) receives weight signal respectively.
3. uncovered Powder packaging machine according to claim 1, it is characterized in that: the middle part of the bottom face of described air exhaust nozzle (5) offers the groove (13) of indent, described air extractor vent (14) is opened in the surface of this groove (13).
4. uncovered Powder packaging machine according to claim 3, is characterized in that: the diameter of described air extractor vent (14) is 5mm.
5. uncovered Powder packaging machine according to claim 1, it is characterized in that: described packing department (4), hold assembly (6) be ovalize respectively, the internal diameter of described hold assembly (6) and the external diameter of packing department (4) suitable, and be equipped with undulatory antislip ring (15) between described hold assembly (6) and packing department (4).
6. uncovered Powder packaging machine according to claim 5, is characterized in that: described Weighing mechanism (7) is LOAD CELLS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533455.5U CN204124380U (en) | 2014-09-17 | 2014-09-17 | Uncovered Powder packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420533455.5U CN204124380U (en) | 2014-09-17 | 2014-09-17 | Uncovered Powder packaging machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204124380U true CN204124380U (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420533455.5U Active CN204124380U (en) | 2014-09-17 | 2014-09-17 | Uncovered Powder packaging machine |
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| CN (1) | CN204124380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628288A (en) * | 2016-12-27 | 2017-05-10 | 明辉大秦（上海）环保科技股份有限公司 | Bagging and weighing system for industrial starch |
| CN106809408A (en) * | 2016-12-27 | 2017-06-09 | 明辉大秦（上海）环保科技股份有限公司 | A kind of industrial starch packs transportation system |
-
2014
- 2014-09-17 CN CN201420533455.5U patent/CN204124380U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628288A (en) * | 2016-12-27 | 2017-05-10 | 明辉大秦（上海）环保科技股份有限公司 | Bagging and weighing system for industrial starch |
| CN106809408A (en) * | 2016-12-27 | 2017-06-09 | 明辉大秦（上海）环保科技股份有限公司 | A kind of industrial starch packs transportation system |
| CN106628288B (en) * | 2016-12-27 | 2022-11-08 | 明辉大秦（上海）环保科技股份有限公司 | Industrial starch bagging and weighing system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161228 Address after: 301502 Tianjin city Ninghe County Long Zhen Yue Long Cun Xi Yue Patentee after: TIANJIN JINSHENGYUAN SPECIAL BUILDING MATERIALS CO., LTD. Address before: 315800 Zhejiang city of Ningbo province Beilun xinqie Street Xu Hu Cun Xin Qi brick factory Patentee before: Ningbo Xinsheng Building Materials Development Co., Ltd. |