CN114044206B - Charging equipment for salt production - Google Patents
Charging equipment for salt production Download PDFInfo
- Publication number
- CN114044206B CN114044206B CN202111432690.4A CN202111432690A CN114044206B CN 114044206 B CN114044206 B CN 114044206B CN 202111432690 A CN202111432690 A CN 202111432690A CN 114044206 B CN114044206 B CN 114044206B
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- bag
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/34—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/54—Means for supporting containers or receptacles during the filling operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention relates to charging equipment for salt production, which comprises a conveying assembly, a bag clamping assembly, a stretching and positioning assembly and a charging assembly; the conveying assembly is provided with a conveying surface; the bag clamping assembly is provided with two bag clamping ends which are oppositely arranged at two sides of the conveying surface and used for clamping two sides of a bag opening of a bag; the opening positioning assembly comprises a positioning frame and at least two bag opening pieces, the positioning frame is transversely arranged above the two bag clamping ends, the at least two bag opening pieces are movably connected with the positioning frame, the at least two bag opening pieces can move into the bag opening of the bag, and the at least two bag opening pieces move back to each other to open the bag opening; the charging assembly is fixedly arranged on the cross beam and is provided with a discharging hole, and the discharging hole points to at least two bag supporting pieces; solves the problem of lacking a charging device which can open the bag mouth and position the bag mouth to realize efficient and automatic charging.
Description
Technical Field
The invention relates to the technical field of salt production, in particular to charging equipment for salt production.
Background
The salt-making industry occupies an important economic position in national economy and is an important component of the national economy. Salt is a necessity for human life, is a basic raw material for the chemical industry, and has wide application in other industrial departments and agriculture, animal husbandry and fishery. With the continuous progress of technology, an automatic device special for salt production has appeared.
For example, the invention patent of application number CN201911103586.3 provides a bagging machine for salt processing, wherein, put into fixed arc with the sack and entangle, the pulling L type pole can make movable arc compress tightly the sack fixedly, the salt in the hopper then drops to the sack in, need not two people cooperation operations and adorn the salt bagging-off, convenient operation, the cost of labor is low, and salt is difficult to drop subaerial extravagant, through pushing mechanism's effect, can more make things convenient for operating personnel to tie up the processing to being equipped with moderate salt sack, conveniently take out.
However, most of the existing salt bags are vertically arranged bag bodies of the bag openings, the movable arc-shaped plates cannot compress the salt bags along the opening direction, the bag openings are opened for Cheng Duguo hours, feeding is inconvenient, the salt bags are easy to deform, the positions of the bag openings cannot be accurately positioned, and therefore accurate charging is impossible, and in conclusion, charging equipment capable of opening the bag openings and positioning the bag openings is lacking.
Disclosure of Invention
In view of the foregoing, there is a need for a loading apparatus for salt production that solves the problem of lack of a loading apparatus that can open and position the mouth of a bag to achieve efficient and automated loading.
The invention provides charging equipment for salt production, which comprises a conveying assembly, a bag clamping assembly, a stretching and positioning assembly and a charging assembly; the conveying assembly is provided with a conveying surface; the bag clamping assembly is provided with two clamping ends which are oppositely arranged at two sides of the conveying surface and used for clamping two sides of a bag opening of a bag; the stretching and positioning assembly comprises a positioning frame and at least two bag supporting pieces, the positioning frame is arranged above the two clamping ends in a crossing mode, the at least two bag supporting pieces are movably connected with the positioning frame, the at least two bag supporting pieces can move into the bag opening of the bag, and the at least two bag supporting pieces move back to each other to stretch the bag opening; the charging assembly is fixedly arranged on the positioning frame and is provided with a discharge hole, and the discharge hole points to at least two bag supporting pieces.
Further, at least two bag supporting pieces comprise a first moving part, a second moving part and a supporting part, the first moving part is connected with the locating frame, the moving end of the first moving part is connected with the second moving part, the moving end of the second moving part is connected with the supporting part, the first moving part is used for driving the supporting part to move along the horizontal direction, and the second moving part is used for driving the supporting part to move along the vertical direction.
Further, the first moving part comprises a rotating plate and a connecting rod, one end of the connecting rod is rotationally connected with the locating frame, the other end of the connecting rod is connected with the rotating plate, the opening part is connected with the rotating plate through the second moving part, and the connecting rod rotates to drive the opening part to move along the horizontal direction.
Further, the strutting part is a stay bar the second movable part includes guide block and spring, the stay bar with vertical direction sliding connection is followed to the revolving plate, the guide block is fixed to be located on the locating rack, have an arc inclined plane on the guide block, the top of stay bar with arc inclined plane slip butt, the stay bar slides to its bottom of different positions department of arc inclined plane horizontal height is all different, the spring is located on the stay bar, the top of spring with revolving plate fixed connection, the bottom of spring with revolving plate fixed connection.
Further, the bag supporting piece further comprises a driving rod, the top end of the driving rod is in sliding connection with the locating frame, the bottom end of the driving rod penetrates through the rotating plate and is in rotating connection with the rotating plate, the bottom end of the driving rod is connected with the clamping end, the connecting rod is in sliding hinge connection with the rotating plate, and the driving rod is in sliding connection with the clamping end through clamping movement of the clamping end.
Further, the driving rod is in sliding connection with the locating rack along the conveying direction of the conveying surface, the clamping movement direction of the clamping end is parallel to the conveying direction of the conveying surface, and the driving rod, the connecting rod and the supporting rod are vertical rods and are sequentially arranged on the rotating plate along the direction close to the discharge port.
Further, the clamping end comprises two clamping plates which are oppositely arranged, a clamping gap is formed between the two clamping plates and used for clamping one side of a bag opening of the bag, a slot is formed in the top of the clamping plate and in the direction close to the other clamping end, and the bottom end of the driving rod is clamped in the slot.
Further, the movable part comprises a first air cylinder and a second air cylinder, the output end of the first air cylinder is connected with the second air cylinder, the two output ends of the second air cylinder are respectively connected with the two clamping plates, the first air cylinder is used for driving the two clamping plates to move along the extending direction of the slot, and the second air cylinder is used for driving the two clamping plates to move oppositely or relatively.
Further, the number of the bag supporting pieces is four, and the four bag supporting pieces are in one-to-one correspondence with the four clamping plates.
Furthermore, a chute is formed in the rotating plate, and the connecting rod can slide with the chute and is rotationally connected with the chute.
Compared with the prior art, through setting up the conveying subassembly and being used for carrying salt bag, press from both sides the both sides of the sack department of salt bag on the conveying subassembly, at this moment, prop open the bag spare of locating component and can extend to the sack, and move in opposite directions and be used for opening the sack, at this moment, the discharge gate of the subassembly of filling of department in the middle of at least two prop the bag spare is located the top of sack, the function of location has been accomplished, the work of filling of the subassembly of being convenient for, this equipment of filling, because the sack is in the state of opening and can realize the locating function of sack for the subassembly of filling when filling, whole work of filling is more accurate, it is more convenient to use.
Drawings
Fig. 1 is a schematic view of the whole structure of a loading device for salt production according to the present invention;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 of a loading apparatus for salt production according to the present invention;
fig. 3 is a schematic structural view of a connection between a bag opening member and a clamping end in the embodiment of a loading device for salt production.
Detailed Description
Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form a part hereof, and together with the description serve to explain the principles of the invention, and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, a loading device for salt production in this embodiment includes a conveying assembly 100, a bag clamping assembly 200, a spreading and positioning assembly 300, and a loading assembly 400; the transfer assembly 100 has a conveying surface 110; the bag clamping assembly 200 has two clamping ends oppositely arranged at two sides of the conveying surface 110 for clamping two sides of a bag opening of the bag; the stretching and positioning assembly 300 comprises a positioning frame 310 which is transversely arranged above two clamping ends and at least two bag supporting pieces 320 which are movably connected with the positioning frame 310, wherein the at least two bag supporting pieces 320 can move into the bag opening of the bag, and the at least two bag supporting pieces 320 move back to each other to stretch the bag opening; the loading assembly 400 is fixedly arranged on the positioning frame, and the loading assembly 400 is provided with a discharge hole which is directed between at least two bag supporting pieces 320.
Wherein, the conveying component 100 is used for conveying salt bags, the clamping component 200 can clamp two sides of a bag opening of the salt bags on the conveying component 100, at this time, the bag opening pieces 320 of the opening positioning component 300 can extend to the bag opening and move oppositely to open the bag opening, at this time, the discharge openings of the charging component 400 at the middle of at least two bag opening pieces 320 are positioned above the bag opening, the positioning function is completed, and the charging operation of the charging component 400 is facilitated, which is explained and illustrated in more detail below.
The conveying assembly 100 in this embodiment is a plate-chain type conveying belt, and a fixing groove for vertically placing the salt bag is formed in the plate-chain type conveying belt, and the mouth of the salt bag located in the fixing groove faces upwards and is in an open state.
In a preferred embodiment, the at least two bag supporting members 320 each include a first moving portion, a second moving portion and a supporting portion, the first moving portion is connected to the positioning frame 310, a moving end of the first moving portion is connected to the second moving portion, a moving end of the second moving portion is connected to the supporting portion, the first moving portion is used for driving the supporting portion to move in a horizontal direction, and the second moving portion is used for driving the supporting portion to move in a vertical direction.
The first moving part is controlled to enable the bag opening part to move to the position above the bag opening, the second moving part is controlled to enable the bag opening part to move to the bag opening, and when the bag opening part moves to the bag opening, the first moving part is controlled to enable the bag opening part to move so as to achieve the function of opening the bag opening of the salt bag.
In a preferred embodiment, the first moving part includes a rotating plate 321 and a connecting rod 322, one end of the connecting rod 322 is rotatably connected with the positioning frame 310, the other end of the connecting rod 322 is connected with the rotating plate 321, and the expanding part is connected with the rotating plate 321 via the second moving part, and the rotation of the connecting rod 322 drives the expanding part to move in the horizontal direction.
In other preferred embodiments, the first moving part may be replaced by other structures, so long as the function of driving the bag supporting part to move along the horizontal direction can be realized.
In a preferred embodiment, the supporting portion is a supporting rod 324, the second moving portion includes a guide block 325 and a spring 326, the supporting rod 324 and the rotating plate 321 are slidably connected along the vertical direction, the guide block 325 is fixedly arranged on the positioning frame 310, an arc-shaped inclined plane is arranged on the guide block 325, the top end of the supporting rod 324 is slidably abutted with the arc-shaped inclined plane, the horizontal heights of the bottom ends of the supporting rod 324 at different positions of the arc-shaped inclined plane, the spring 326 is arranged on the supporting rod 324, the top end of the spring 326 is fixedly connected with the supporting rod 324, and the bottom end of the spring 326 is fixedly connected with the rotating plate 321.
When the stay bars 324 are not inserted into the bag mouth, there is a situation that the opening degree of the bag mouth is small, and at this time, the stay bars 324 are inconvenient to be led into the bag mouth, so as to solve the above problem, in a preferred embodiment, the top ends of the stay bars 324 are all inclined downwards and are in a sharp needle shape, and when the spring 326 is in the maximum extension state, the bottom ends of the stay bars 324 are abutted and located below the discharge hole.
In other preferred embodiments, the second moving part may be replaced by other structures, as long as the function of driving the bag supporting part to move in the vertical direction can be realized.
To facilitate controlling the rotation of the rotating plate 321, in a preferred embodiment, the bag supporting member 320 further includes a driving rod 323, wherein the top end of the driving rod 323 is slidably connected to the positioning frame 310, the bottom end of the driving rod 323 passes through the rotating plate 321 and is rotatably connected to the rotating plate 321, the bottom end of the driving rod 323 is connected to the clamping end 210, the connecting rod 322 is slidably hinged to the rotating plate 321, and the driving rod 323 is slidably connected to the clamping end 210 through the clamping movement of the clamping end 210.
Specifically, the clamping movement of the clamping end 210 drives the driving rod 323 to slide relative to the positioning frame 310, at this time, the rotating plate 321 connected with the driving rod 323 moves, and because the rotating plate 321 is in sliding hinge connection with the connecting rod 322, at this time, the rotating plate 321 rotates relative to the driving rod 323 and drives the supporting rod 324 connected with the rotating plate 321 to move along the horizontal direction, the top end of the supporting rod 324 moves along the horizontal direction relative to the guide block 325, and the supporting rod 324 is in sliding abutting with the arc-shaped inclined surface of the guide block 325 through the arrangement of the supporting rod 324, so that the supporting rod 324 moves along the vertical direction.
The driving rod 323 is slidably connected with the positioning frame 310 along the conveying direction of the conveying surface 110, the clamping movement direction of the clamping end 210 is parallel to the conveying direction of the conveying surface 110, and the driving rod 323, the connecting rod 322 and the supporting rod 324 are all vertical rods and are sequentially arranged on the rotating plate 321 along the direction close to the discharge hole.
In a preferred embodiment, the clamping end 210 includes two clamping plates disposed opposite to each other, a clamping gap is formed between the two clamping plates for clamping one side of the bag opening of the bag, a slot 211 is formed at the top of the clamping plate and near the other clamping end 210, and the bottom end of the driving rod 323 is embedded in the slot 211.
In order to facilitate controlling the movement of the clamping plates, the device further comprises a moving member 220, wherein the moving member 220 comprises a first air cylinder 221 and a second air cylinder 222, the output end of the first air cylinder 221 is connected with the second air cylinder 222, the two output ends of the second air cylinder 222 are respectively connected with the two clamping plates, the first air cylinder 221 is used for driving the two clamping plates to move along the extending direction of the slot 211, and the second air cylinder 222 is used for driving the two clamping plates to move back to back or relatively.
In order to facilitate fixing the first cylinder 221 and the second cylinder 222, a fixing table is disposed at a side of the transfer assembly 100, and the first cylinder 221 may be fixedly disposed on the fixing table.
In this embodiment, the number of the bag-supporting members 320 is four, and the four bag-supporting members 320 are in one-to-one correspondence with the four clamping plates.
Wherein, a sliding slot 321a is provided on the rotating plate 321, and the connecting rod 322 can slide and rotate with the sliding slot 321 a.
The working flow is as follows: when the salt bag is conveyed between the two clamping ends 210 along with the plate chain type conveyor belt, the two clamping plates in the two clamping ends 210 move relatively to clamp two sides of a bag opening of the salt bag, meanwhile, the two clamping plates move relatively to drive the driving rod 323 to slide along the conveying direction, and the connecting rod 322 is hinged with the rotating plate in a sliding mode, at the moment, the rotating plate can rotate relative to the driving rod 323 and drive the supporting rod 324 connected with the rotating plate 321 to move along the horizontal direction, the top end of the supporting rod 324 moves along the horizontal direction relative to the guide block 325, meanwhile, the supporting rod 324 is in sliding abutting connection with an arc-shaped inclined surface of the guide block 325 to realize the movement of the supporting rod 324 along the vertical direction, the supporting rod 324 can extend into the bag opening and prop open the bag opening, and the charging assembly 400 can realize the charging work of the salt bag.
Compared with the prior art: through setting up the transport assembly 100 and being used for carrying salt bag, press from both sides the both sides of the sack department of salt bag on the transport assembly 100 can be cliied to the bag subassembly 200, at this moment, prop up the bag piece 320 of locating component 300 and can extend to the sack, and move in opposite directions and be used for opening the sack, at this moment, the discharge gate of the subassembly 400 of feeding of department in the middle of at least two prop up the bag piece 320 is located the top of sack, the function of location has been accomplished, the work of feeding of subassembly 400 of being convenient for, this charging equipment, because the sack is in the state of strutting and can realize the location function of sack for subassembly 400 of feeding when feeding, whole work of feeding is more accurate, it is more convenient to use.
The present invention is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present invention are intended to be included in the scope of the present invention.
Claims (7)
1. The charging equipment for salt production is characterized by comprising a conveying assembly, a bag clamping assembly, a stretching and positioning assembly and a charging assembly;
the conveying assembly is provided with a conveying surface;
the bag clamping assembly is provided with two clamping ends which are oppositely arranged at two sides of the conveying surface and used for clamping two sides of a bag opening of a bag;
the stretching and positioning assembly comprises a positioning frame and at least two bag supporting pieces, the positioning frame is arranged above the two clamping ends in a crossing mode, the at least two bag supporting pieces are movably connected with the positioning frame, the at least two bag supporting pieces can move into the bag opening of the bag, and the at least two bag supporting pieces move back to each other to stretch the bag opening;
the charging assembly is fixedly arranged on the positioning frame and is provided with a discharge hole, and the discharge hole points to at least two bag supporting pieces;
the bag supporting pieces comprise a first moving part, a second moving part and a supporting part, wherein the first moving part is connected with the locating rack, the moving end of the first moving part is connected with the second moving part, the moving end of the second moving part is connected with the supporting part, the first moving part is used for driving the supporting part to move along the horizontal direction, and the second moving part is used for driving the supporting part to move along the vertical direction;
the first moving part comprises a rotating plate and a connecting rod, one end of the connecting rod is rotationally connected with the positioning frame, the other end of the connecting rod is connected with the rotating plate, the opening part is connected with the rotating plate through the second moving part, and the rotation of the connecting rod drives the opening part to move along the horizontal direction;
the supporting part is a supporting rod, the second moving part comprises a guide block and a spring, the supporting rod is in sliding connection with the rotating plate along the vertical direction, the guide block is fixedly arranged on the positioning frame, an arc-shaped inclined surface is arranged on the guide block, the top end of the supporting rod is in sliding butt joint with the arc-shaped inclined surface, the supporting rod slides to the different positions of the arc-shaped inclined surface, the horizontal heights of the bottom ends of the supporting rod are different, the spring is arranged on the supporting rod, the top end of the spring is fixedly connected with the supporting rod, and the bottom end of the spring is fixedly connected with the rotating plate.
2. The filling apparatus for salt production according to claim 1, wherein the bag supporting member further comprises a driving rod, the top end of the driving rod is slidably connected with the positioning frame, the bottom end of the driving rod penetrates through the rotating plate and is rotatably connected with the rotating plate, the bottom end of the driving rod is connected with the clamping end, the connecting rod is slidably hinged with the rotating plate, and the driving rod is slidably moved by the clamping movement of the clamping end.
3. The charging device for salt production according to claim 2, wherein the driving rod is slidably connected with the positioning frame along the conveying direction of the conveying surface, the clamping movement direction of the clamping end is parallel to the conveying direction of the conveying surface, and the driving rod, the connecting rod and the supporting rod are all vertical rods and are sequentially arranged on the rotating plate along the direction close to the discharge port.
4. The filling device for salt production according to claim 2, wherein the clamping end comprises two clamping plates arranged oppositely, a clamping gap is formed between the two clamping plates for clamping one side of the bag mouth of the bag, a slot is formed in the top of the clamping plate and in the direction close to the other clamping end, and the bottom end of the driving rod is clamped in the slot.
5. The charging device for salt production according to claim 4, further comprising a moving member, wherein the moving member comprises a first cylinder and a second cylinder, an output end of the first cylinder is connected to the second cylinder, two output ends of the second cylinder are respectively connected to two clamping plates, the first cylinder is used for driving the two clamping plates to move along an extending direction of the slot, and the second cylinder is used for driving the two clamping plates to move oppositely or relatively.
6. The filling apparatus for salt production according to claim 4, wherein the number of the bag-supporting members is four, and four bag-supporting members are in one-to-one correspondence with four clamping plates.
7. The feeding device for salt production according to claim 2, wherein a chute is provided on the rotating plate, and the connecting rod is slidably and rotatably connected to the chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432690.4A CN114044206B (en) | 2021-11-29 | 2021-11-29 | Charging equipment for salt production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111432690.4A CN114044206B (en) | 2021-11-29 | 2021-11-29 | Charging equipment for salt production |
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| Publication Number | Publication Date |
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| CN114044206A CN114044206A (en) | 2022-02-15 |
| CN114044206B true CN114044206B (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111432690.4A Active CN114044206B (en) | 2021-11-29 | 2021-11-29 | Charging equipment for salt production |
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Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5669585B2 (en) * | 2011-01-05 | 2015-02-12 | 株式会社古川製作所 | Tetra packaging bag packaging machine |
| CN203544389U (en) * | 2013-10-31 | 2014-04-16 | 安徽正远包装科技有限公司 | Discharging bag-opening mechanism of horizontal packing machine |
| CN204173226U (en) * | 2014-09-03 | 2015-02-25 | 宁波七色信实食品有限公司 | The support bagging apparatus of bag-feeding type package machine |
| CN206265413U (en) * | 2016-12-09 | 2017-06-20 | 中山市嘉威包装机械有限公司 | A kind of four fingers simply support a bag folder bag packing machine |
| CN207242163U (en) * | 2017-10-17 | 2018-04-17 | 临泉金大复合肥有限公司 | A kind of composite heat transfer filling apparatus |
| CN208307115U (en) * | 2018-05-24 | 2019-01-01 | 漳州佳龙科技股份有限公司 | Automatic folder bag support is packed to set |
| CN109132021A (en) * | 2018-10-09 | 2019-01-04 | 尹柯晾 | A kind of material bagging gunnysack mouth expanding apparatus |
| CN109850270B (en) * | 2019-04-04 | 2024-05-14 | 西安磁林电气有限公司 | M bag shaping bag holder |
| CN111114900A (en) * | 2020-03-11 | 2020-05-08 | 枣庄市三维技术有限公司 | Full-automatic ton bag packaging machine |
| CN214085040U (en) * | 2020-11-27 | 2021-08-31 | 青岛海科佳智能装备科技有限公司 | Automatic bag opening and filling mechanism |
| CN214357029U (en) * | 2020-12-28 | 2021-10-08 | 漳州佳龙科技股份有限公司 | Bag clamping and opening mechanism of secondary bagging machine |
| CN214296693U (en) * | 2021-01-05 | 2021-09-28 | 江西华欣生态肥业有限公司 | Packaging machine for compound fertilizer production |
| CN113401427B (en) * | 2021-05-31 | 2022-04-05 | 无锡耐特机电技术有限公司 | Bag clamping mechanism |
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