CN203268454U - Automatic bag unpacking machine and bag unpacking system with bag unpacking machine - Google Patents
Automatic bag unpacking machine and bag unpacking system with bag unpacking machine Download PDFInfo
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- CN203268454U CN203268454U CN 201320227042 CN201320227042U CN203268454U CN 203268454 U CN203268454 U CN 203268454U CN 201320227042 CN201320227042 CN 201320227042 CN 201320227042 U CN201320227042 U CN 201320227042U CN 203268454 U CN203268454 U CN 203268454U
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- bag
- dust suppression
- suppression cover
- unpacking
- flexible freight
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Abstract
The utility model relates to flexible freight bag unpacking discharging equipment, in particular to an automatic bag unpacking machine and a bag unpacking system with the bag unpacking machine. The automatic bag unpacking machine comprises a dust suppression cover and a bag breaking tool assembled on the dust suppression cover, a through seam is formed in the top of the dust suppression cover, a lifting rope for lifting and conveying a flexible freight bag passes through the through seam from front to back, openings are formed in the front side and the back side of the through seam respectively, and the flexible freight bag can pass through the openings from front and back. In addition, a discharging opening is further formed in the lower portion of the dust suppression cover. The bag breaking tool is located in the dust suppression cover and connected with a bag breaking driving mechanism in a transmission mode. When the automatic bag unpacking machine is used for unpacking the flexible freight bag, the whole bag unpacking process is carried out in the dust suppression cover, and therefore dust diffusion can be effectively controlled. In addition, in the whole process, the flexible freight bag is only required to pass through the dust suppression cover once, operation is simple, the labor strength is low, and the efficiency is high. Thus, the automatic bag unpacking machine solves the raise dust problem caused when a powder flexible freight bag is broken, the labor strength of an operator is reduced, and the bag unpacking efficiency of the powder flexible freight bag is improved.
Description
Technical field
The utility model relates to flexible freight container unpacking delivery device, particularly relates to the unpacking system of a kind of automatic bag opening machine and this bag opening machine of use.
Background technology
Along with the fast development of aluminium electroloysis industry, the scale of electrolytic aluminium plant also is tending towards large gradually, and its production model is tending towards aluminium Electricity Federation battalion pattern gradually.This makes the region of electrolytic aluminium plant extend to remote area gradually, and variation has also occured thus in the source of aluminium oxide.Mostly be equipped with corresponding alumina producer near electrolytic aluminium plant in the past, the supply of aluminium oxide is mostly to adopt the modes such as tank car conveying and packed closely transhipment.Yet along with the change of production model, the transportation of aluminium oxide has developed into the ton bag and 1.5 tons of bags are grown apart from mode of movement, is not equipped with the electrolytic aluminium plant of corresponding oxidation aluminium manufacturer for some, and the reserves of its aluminium oxide should be not less than 30 days.To produce the 700kt/a electrolytic aluminium plant per year as example, 30 days aluminium oxide reserves are 117kt, and daily consumption 3.9kt/d calculates by the ton bag, is 3900 bags/d.
Give an example us as can be known by above, and the quantity of the aluminium oxide of electrolytic aluminium plant consumption every day is very considerable.It is all to be stored in the warehouse that yet present aluminium oxide supplying mode makes aluminium oxide, in use, the aluminium oxide that stores need to be transferred to corresponding place, and then carry out unpacking and discharging, and efficient is extremely low.Especially are all the modes that adopt the human assistance unpacking in present production operation process, need at first adopt weight-lifting equipment the flexible freight container handling of aluminium oxide will be housed to corresponding unpacking platform during unpacking, then by manually bottom flexible freight container, flexible freight container being cut blanking with cutter, or place bag breaking cutter on the unpacking platform, in the process that hoisting crane puts down flexible freight container, rely on the deadweight broken bag of flexible freight container, the efficient of this unpacking mode is obviously comparatively low.In addition, need to be by manually auxiliary nearby in the unpacking process, this also makes and can't corresponding dustproof construction be set at unpacking platform place, unpacking place often flue dust is filled the air, this has caused great harm to staff's health on the one hand, the alumina powder that flies away on the other hand unavoidable meeting after making a decision is contaminated, also is unfavorable for the recycling to the aluminium oxide that flies away.Moreover, due to be by weight-lifting equipment directly with the flexible freight container handling to the unpacking platform, therefore, weight-lifting equipment needs ceaselessly crank motion, and each unpacking platform all need be equipped with corresponding weight-lifting equipment, inefficiency, also proposed harsh requirement to place, equipment etc. on the other hand on the one hand, caused a large amount of wastes of resource.
Summary of the invention
The purpose of this utility model is to provide a kind of automatic bag opening machine, and the airborne dust problem when tearing brokenly the powder flexible freight container open with solution reduces operator's labour intensity, improves the unpacking efficient to the powder flexible freight container.
Simultaneously, the purpose of this utility model also is to provide the unpacking system that uses above-mentioned automatic bag opening machine.
In order to address the above problem, automatically bag opening machine by the following technical solutions: automatic bag opening machine, comprise dust suppression cover and the bag breaking cutter that is assemblied on the dust suppression cover, the top of dust suppression cover has the straight joint that the lifting rope for the handling flexible freight container passes through from front to back, its forward and backward side is respectively equipped with the opening that passes through from front to back for flexible freight container, in addition, the bottom of dust suppression cover also is provided with drain hole; Bag breaking cutter is arranged in the dust suppression cover and is connected with the broken bag driver train.
Also be provided with the bag cleaner structure in described dust suppression cover, the bag cleaner structure is positioned at the place, rear of bag breaking cutter.
Be provided with the suction type dust exhaustor in the dust suppression cover.
Described bag breaking cutter is the vertical reciprocating type bayonet that point of a knife makes progress, and this bayonet is assemblied on the dust suppression cover by a L shaped handle of a knife, and handle of a knife is hinged on the dust suppression cover and forms the seesaw structure, and its outer end forms the power intake that is in transmission connection with the broken bag driver train.
Described bayonet is the star bayonet.
Described bag breaking cutter is revolving cutter, and cutter rotates by cutter shaft and is assemblied on the dust suppression cover, and actuating device is the motor that is arranged on dust suppression cover outside.
The unpacking system is by the following technical solutions: the unpacking system, the automatic bag opening machine that comprises the travel line of suspension type and be located at suspension type travel line below, described automatic bag opening machine comprises dust suppression cover and the bag breaking cutter that is assemblied on the dust suppression cover, the top of dust suppression cover has the straight joint that the lifting rope for travel line passes through from front to back, its forward and backward side is respectively equipped with the opening that passes through from front to back for flexible freight container, in addition, the bottom of dust suppression cover also is provided with drain hole; Bag breaking cutter is arranged in the dust suppression cover and is connected with the broken bag driver train.
Also be provided with the bag cleaner structure in described dust suppression cover, the bag cleaner structure is positioned at the place, rear of bag breaking cutter.
Described bag breaking cutter is the vertical reciprocating type bayonet that point of a knife makes progress, and this bayonet is assemblied on the dust suppression cover by a L shaped handle of a knife, and handle of a knife is hinged on the dust suppression cover and forms the seesaw structure, and its outer end forms the power intake that is in transmission connection with the broken bag driver train.
The below of travel line is provided with bag feedway at least one.
When using this automatic bag opening machine to carry out unpacking, can flexible freight container be sling by corresponding lifting appliance, existence due to top straight joint and the front and back side opening of dust suppression cover, lifting appliance can directly be sent into flexible freight container in the dust suppression cover, after flexible freight container is admitted to the dust suppression cover, order about bag breaking cutter by described broken bag driver train it is torn open broken, the powder material in flexible freight container automatically falls under action of gravitation and discharges from the drain hole of dust suppression cover; By above description we as can be known, when using this automatic bag opening machine unpacking, whole unpacking process is all to carry out in the dust suppression cover, therefore but actv. is controlled the diffusion of dust, and in addition, whole process only need make flexible freight container get final product for one round by the dust suppression cover, simple to operate, labour intensity is low, and efficient is high, and can coordinate with suspension type constant speed load transfer device of the prior art easily and realize the full automaticity unpacking.This shows, this automatic bag opening machine has solved the airborne dust problem when tearing brokenly the powder flexible freight container open, has reduced operator's labour intensity, has improved the unpacking efficient to the powder flexible freight container.
Further, when in split broken flexible freight container, the part residual material being arranged, the bag cleaner structure that is positioned at the bag breaking cutter rear can further be shaken flexible freight container and discharge with will be wherein residual material; Because the dust suppression cover is provided with described straight joint and opening, it is not to be fully enclosed structure, so the suction type dust exhaustor is more prone to arrange, and it can initiatively prevent dust, and than the passive sealing member that stops dust, dust-proof effect is obviously well a lot; When adopting shuttle bayonet as bag breaking cutter, reciprocating type bayonet can imitate the action that manually punctures flexible freight container, and this mode can not make bag breaking cutter that dust is thrown away everywhere, adopts the star bayonet can increase the thorn cut, accelerates the discharge of material in flexible freight container; Rotary cutting knife has advantages of that cost is low and easily arranges.
Description of drawings
Fig. 1 is the structural representation of the embodiment 1 of automatic bag opening machine;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of the embodiment 2 of automatic bag opening machine;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural representation of the embodiment 1 of unpacking system;
Fig. 6 is the structural representation of the embodiment 2 of unpacking system.
The specific embodiment
Automatically the embodiment 1 of bag opening machine, as shown in Fig. 1-2, comprise dust suppression cover 11, bag breaking cutter 12, broken bag driver train 13 and bag cleaner structure 14.the bottom of dust suppression cover 11 is infundibulate and has drain hole 101, when adding fluid foods in dust suppression cover 11, fluid foods can flow out from this drain hole 101, the place, the left and right sides on dust suppression cover 11 tops is provided with respectively left leg 15 and right leg 16, left, the top of right leg has the top eaves 17 that inside turnover forms separately, be positioned at a left side, gear on right leg along between surround a straight joint 102, this straight joint 102 runs through whole dust suppression cover 11 along fore-and-aft direction, when using this automatic bag opening machine, straight joint 102 can for the lifting rope 18 of handling flexible freight container from front to back pass through dust suppression cover 11, in addition, left, right leg and their top eaves separately surround respectively the opening 103 that can supply flexible freight container 19 to pass through from front to back at the place, both sides, front and back of dust suppression cover 11, be respectively equipped with corresponding sealing member (not shown) in the position of straight joint 102 and opening 103 on dust suppression cover 11, in the present embodiment, sealing member specifically adopts flexible sealing strip, in addition, also be provided with the suction type dust exhaustor in the dust suppression cover, the suction type dust exhaustor is prior art, its principle of work is similar to smoke exhaust ventilator and dust collecting fan etc., can play the effect that positive guide is processed dust when this automatic bag opening machine work.bag breaking cutter 12 is vertical reciprocating type bayonet, in the present embodiment, this bayonet adopts the star bayonet, its point of a knife up, shape is similar to umbrella frame, when upwards activity is to end position, the point of a knife of bayonet should be higher than the lower edge of opening 103, in use, can puncture by upward movement and be transported to a left side, flexible freight container 19 between right leg, bayonet is assemblied on dust suppression cover 11 by a L shaped handle of a knife 20, handle of a knife 20 is hinged on dust suppression cover 11 and forms the seesaw structure, after being assemblied on dust suppression cover 11, the L shaped attitude of lying down left that is that handle of a knife 20 forms, bayonet just is positioned at this L shaped minor face end, the outer end of handle of a knife 20 forms the power intake that is in transmission connection with broken bag driver train 13, in the present embodiment, broken bag driver train 13 adopts cam mechanism.Bag cleaner structure 14 is located in dust suppression cover 11 and is positioned at the place, rear of bag breaking cutter 12.In the present embodiment, bag cleaner structure 14 adopts the high-pressure air pipe that is assemblied on left and right leg, brushes the flat flexible freight container shake of ordering about by air-flow during work.
when using this automatic bag opening machine to carry out unpacking, can flexible freight container be sling by corresponding lifting appliance, existence due to top straight joint and the front and back side opening of dust suppression cover, lifting appliance can directly be sent into flexible freight container in the dust suppression cover, after flexible freight container is admitted to the dust suppression cover, reciprocating bayonet will puncture it under the effect of broken bag driver train, thereby makes the powder material in flexible freight container automatically fall under action of gravitation and discharge from the drain hole of dust suppression cover, when using this automatic bag opening machine unpacking, whole unpacking process is all to carry out in the dust suppression cover, therefore but actv. is controlled the diffusion of dust, thereby also can avoid material to fly away in the large tracts of land scope, reduced therefore and the material that produces waste, in addition, whole unpacking process only need make flexible freight container get final product for one round by the dust suppression cover, simple to operate, labour intensity is low, efficient is high, especially it is to be noted, this automatic bag opening machine can coordinate with suspension type constant speed load transfer device of the prior art easily realizes the full automaticity unpacking, in such cases, only needing to set the reciprocating frequency of bayonet by cam drive mechanism gets final product.
The embodiment 2 of automatic bag opening machine, as shown in Figure 3-4, this embodiment only is with the difference of the embodiment 1 of automatic bag opening machine, described bag breaking cutter is revolving cutter 201, cutter 201 rotates by cutter shaft and is assemblied on the dust suppression cover, the top of cutter should be higher than the lower opening's edge of opening, and actuating device is the motor 202 that is arranged on dust suppression cover outside.
In other embodiment of automatic bag opening machine, the sealing member in above-described embodiment 1,2 can also adopt air curtain sealing member or dustcloth, and the sealing member of opening part can also adopt the self-closing unilateral gate; The bag cleaner structure can also adopt pulse of compressed air device or high-pressure blast producer; Can also change the cam mechanism in embodiment 1 into slider-crank mechanism etc., perhaps directly bayonet is assemblied on corresponding crank block driver train to realize that crank motion all can.
The embodiment 1 of unpacking system as shown in Figure 5, comprises travel line 301 and the automatic bag opening machine 302 of suspension type, and in the present embodiment, travel line 301 adopts the aerial conveyer of ring types.Automatically the structure of bag opening machine 302 is identical with the structure of the embodiment 1 of above-mentioned automatic bag opening machine, it will not go into details herein, automatically bag opening machine 302 is positioned at the place, below of travel line, and the lifting rope of travel line 301 can pass through the straight joint at automatic bag opening machine dust suppression cover top from front to back; In addition, the below of travel line 301 is provided with bag feedway 303, and upper bag feedway 303 is used to travel line 301 supply flexible freight containers, and in the present embodiment, upper bag feedway 303 has two, its concrete ground flatcar that adopts.When using the unpacking of this unpacking system, at first by upper bag feedway, flexible freight container is transported to the place, below of travel line, then flexible freight container is contained on the lifting rope of travel line, the flexible freight container that hangs on lifting rope moves with travel line, through automatic bag opening machine the time, flexible freight container is taken apart and discharging by the automatic bag breaking cutter of bag opening machine,, will unload through the flexible freight container of discharging and get final product fully by after automatic bag opening machine when flexible freight container.
The embodiment 2 of unpacking system, as shown in Figure 6, the difference of the embodiment 1 of this embodiment and unpacking system only is, what the upper bag feedway in the present embodiment adopted is belt (board-like) conveyer 401.
In other embodiment of unpacking system, the quantity of the upper bag feedway described in embodiment 1,2 is all can more than two; Travel line can also adopt electric block etc.
Claims (10)
1. automatic bag opening machine, it is characterized in that, comprise dust suppression cover and the bag breaking cutter that is assemblied on the dust suppression cover, the top of dust suppression cover has the straight joint that the lifting rope for the handling flexible freight container passes through from front to back, its forward and backward side is respectively equipped with the opening that passes through from front to back for flexible freight container, in addition, the bottom of dust suppression cover also is provided with drain hole; Bag breaking cutter is arranged in the dust suppression cover and is connected with the broken bag driver train.
2. automatic bag opening machine according to claim 1, is characterized in that, also is provided with the bag cleaner structure in described dust suppression cover, and the bag cleaner structure is positioned at the place, rear of bag breaking cutter.
3. automatic bag opening machine according to claim 1, is characterized in that, is provided with the suction type dust exhaustor in the dust suppression cover.
4. according to claim 1 and 2 or 3 described automatic bag opening machines, it is characterized in that, described bag breaking cutter is the vertical reciprocating type bayonet that point of a knife makes progress, this bayonet is assemblied on the dust suppression cover by a L shaped handle of a knife, handle of a knife is hinged on the dust suppression cover and forms the seesaw structure, and its outer end forms the power intake that is in transmission connection with the broken bag driver train.
5. automatic bag opening machine according to claim 4, is characterized in that, described bayonet is the star bayonet.
6. according to claim 1 and 2 or 3 described automatic bag opening machines, is characterized in that, described bag breaking cutter is revolving cutter, and cutter rotates by cutter shaft and is assemblied on the dust suppression cover, and actuating device is the motor that is arranged on dust suppression cover outside.
7. unpacking system, it is characterized in that, the automatic bag opening machine that comprises the travel line of suspension type and be located at suspension type travel line below, described automatic bag opening machine comprises dust suppression cover and the bag breaking cutter that is assemblied on the dust suppression cover, the top of dust suppression cover has the straight joint that the lifting rope for travel line passes through from front to back, its forward and backward side is respectively equipped with the opening that passes through from front to back for flexible freight container, and in addition, the bottom of dust suppression cover also is provided with drain hole; Bag breaking cutter is arranged in the dust suppression cover and is connected with the broken bag driver train.
8. unpacking according to claim 7 system, is characterized in that, also be provided with the bag cleaner structure in described dust suppression cover, the bag cleaner structure is positioned at the place, rear of bag breaking cutter.
9. unpacking according to claim 7 system, it is characterized in that, described bag breaking cutter is the vertical reciprocating type bayonet that point of a knife makes progress, this bayonet is assemblied on the dust suppression cover by a L shaped handle of a knife, handle of a knife is hinged on the dust suppression cover and forms the seesaw structure, and its outer end forms the power intake that is in transmission connection with the broken bag driver train.
10. according to claim 7-9 described unpacking of any one claim systems, is characterized in that, the below of travel line is provided with bag feedway at least one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320227042 CN203268454U (en) | 2013-04-28 | 2013-04-28 | Automatic bag unpacking machine and bag unpacking system with bag unpacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320227042 CN203268454U (en) | 2013-04-28 | 2013-04-28 | Automatic bag unpacking machine and bag unpacking system with bag unpacking machine |
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| Publication Number | Publication Date |
|---|---|
| CN203268454U true CN203268454U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320227042 Expired - Fee Related CN203268454U (en) | 2013-04-28 | 2013-04-28 | Automatic bag unpacking machine and bag unpacking system with bag unpacking machine |
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| CN (1) | CN203268454U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260960A (en) * | 2014-10-21 | 2015-01-07 | 重庆前卫科技集团有限公司 | Powder bag opening device |
| CN104528080A (en) * | 2014-12-22 | 2015-04-22 | 安丘博阳机械制造有限公司 | Bag opening machine for large bag |
| CN105501577A (en) * | 2015-12-07 | 2016-04-20 | 福州大学 | Parallel feed type automatic unpacking and discharging device |
| CN107029585A (en) * | 2017-04-24 | 2017-08-11 | 东莞市靓彩硅胶电子科技有限公司 | Dust-proof agitator |
| CN107265145A (en) * | 2017-07-24 | 2017-10-20 | 合肥光华机械有限公司 | A kind of dust suppression formula spiral conveyer |
| CN109482094A (en) * | 2017-09-12 | 2019-03-19 | 甘肃光热发电有限公司 | A kind of automatic fused salt mixing arrangement |
| CN112514621A (en) * | 2019-08-15 | 2021-03-19 | 青岛农业大学 | Assembly and process of water-fertilizer integrated intelligent irrigation device |
-
2013
- 2013-04-28 CN CN 201320227042 patent/CN203268454U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260960A (en) * | 2014-10-21 | 2015-01-07 | 重庆前卫科技集团有限公司 | Powder bag opening device |
| CN104260960B (en) * | 2014-10-21 | 2016-08-03 | 重庆前卫科技集团有限公司 | A kind of powder lot in bags drives bagging apparatus |
| CN104528080A (en) * | 2014-12-22 | 2015-04-22 | 安丘博阳机械制造有限公司 | Bag opening machine for large bag |
| CN105501577A (en) * | 2015-12-07 | 2016-04-20 | 福州大学 | Parallel feed type automatic unpacking and discharging device |
| CN107029585A (en) * | 2017-04-24 | 2017-08-11 | 东莞市靓彩硅胶电子科技有限公司 | Dust-proof agitator |
| CN107265145A (en) * | 2017-07-24 | 2017-10-20 | 合肥光华机械有限公司 | A kind of dust suppression formula spiral conveyer |
| CN109482094A (en) * | 2017-09-12 | 2019-03-19 | 甘肃光热发电有限公司 | A kind of automatic fused salt mixing arrangement |
| CN109482094B (en) * | 2017-09-12 | 2024-04-02 | 甘肃光热发电有限公司 | Automatic molten salt mixing device |
| CN112514621A (en) * | 2019-08-15 | 2021-03-19 | 青岛农业大学 | Assembly and process of water-fertilizer integrated intelligent irrigation device |
| CN112514621B (en) * | 2019-08-15 | 2022-10-04 | 青岛农业大学 | Assembly and process of water and fertilizer integrated intelligent irrigation device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20150428 |
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| EXPY | Termination of patent right or utility model |