CN204701827U - A kind of bag-loading mechanism - Google Patents
A kind of bag-loading mechanism Download PDFInfo
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- CN204701827U CN204701827U CN201520450541.4U CN201520450541U CN204701827U CN 204701827 U CN204701827 U CN 204701827U CN 201520450541 U CN201520450541 U CN 201520450541U CN 204701827 U CN204701827 U CN 204701827U
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- bag
- pivot arm
- loading mechanism
- holding part
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Abstract
The utility model provides a kind of bag-loading mechanism, comprise frame, be installed on the main driving mechanism in frame, around some two pivot arms that bearing stirs up and down under the driving of main driving mechanism, its end is provided with the holding part of clamping packing bag mouth, support bag portion, itself and pivot arm are worked in coordination with and are stirred up and down and insert, packing bag mouth is strutted when holding part clamping packaging bag is also upwards stirred, and a micro-adjusting mechanism, it is arranged between pivot arm, in order to drive pivot arm cross travel, to strain packing bag mouth when holding part clamps packing bag mouth.Micro-adjusting mechanism is after support bag portion inserts sack, micro-adjusting mechanism fore and aft motion, drive pivot arm cross travel, under the combined action of holding part and tapered blade, the both sides of tension packing bag mouth, make sack form a regular rectangular aperture, be convenient to material and be inserted in packaging bag, thus improve bagging efficiency; Meanwhile, use motor and retarder to replace servomotor, reduce the manufacturing cost of bag-loading mechanism.
Description
Technical field
The utility model relates to material package apparatus field, particularly relates to the bag-loading mechanism in a kind of fully-automatic packaging packing machine.
Background technology
In the prior art, bag-loading mechanism is in folder bag process, after the sack of packaging bag (as woven bag) is softened, packaging bag after support bag palm inserts is in a kind of state of nature, the sack of packaging bag can not form the opening of similar rectangle, thus cause article to be inserted in the bagging poor effect of packaging bag, have impact on running velocity and the packaging effect of whole fully-automatic packaging cover machine.On the other hand, bag-loading mechanism of the prior art is not good at the comformability of support bag process to the packaging bag of different size; Further, realize 90 degree of rotation starts in current bag-loading mechanism and realized by servomotor, therefore cause the manufacturing cost of whole bag-loading mechanism higher.
In view of this, be necessary to be improved the bag-loading mechanism in fully-automatic packaging packing machine in prior art, to solve above-mentioned flaw.
Utility model content
The purpose of this utility model is open a kind of bag-loading mechanism, in order to realize the opening of packaging bag formation rule in upper bag operation, be convenient to packaging bag to be inserted in bag-clamping mechanism, realize realizing upper bag operation to the packaging bag of different specification size, and reduce the manufacturing cost of bag-loading mechanism.
For achieving the above object, the utility model provides a kind of bag-loading mechanism, comprises
Frame,
Be installed on the main driving mechanism in frame,
Around two pivot arms that bearing stirs up and down under the driving of main driving mechanism, its end is provided with the holding part of clamping packing bag mouth,
Support bag portion, itself and pivot arm are worked in coordination with and are stirred up and down, and insert packing bag mouth,
A micro-adjusting mechanism, it is arranged between pivot arm, in order to drive pivot arm cross travel, to strain packing bag mouth when holding part clamps packing bag mouth.
In some embodiments, micro-adjusting mechanism comprises fine setting cylinder and fine setting strut, and is positioned at same plane with pivot arm.
In some embodiments, main driving mechanism comprises motor, retarder, axle drive shaft, the wabble wheel coaxially arranged with axle drive shaft, and connecting rod;
Connecting rod one end connects wabble wheel, and the other end is connected with attaching parts, and wabble wheel is that axle makes circle swing with axle drive shaft under the driving of axle drive shaft, and driven rotary upper-arm circumference stirs up and down around bearing.
In some embodiments, the quantity of connecting rod is two.
In some embodiments, the end that one of them pivot arm is in reverse to the holding part other end is provided with extension, and extension is connected with the attaching parts of another pivot arm by strut bar.
In some embodiments, strut bar is formed with some angles with fine setting strut.
In some embodiments, micro-adjusting mechanism is vertically installed in pivot arm.
In some embodiments, support bag portion comprises the some bar portions being immobilizated in rotating shaft, be arranged at the support bag palm of bar portion end, the end of support bag palm is provided with tapered blade, pipe link portion and the axle portion of supportting bag palm, and support bag palm drives cylinder, to stir up and down for axle with axle portion in order to drive support bag palm and insert packing bag mouth.
In some embodiments, motor is stepping motor or asynchronous dynamo.
In some embodiments, holding part is pneumatic-finger.
Compared with prior art, the beneficial effects of the utility model are: micro-adjusting mechanism is after support bag portion inserts sack, micro-adjusting mechanism fore and aft motion, drive pivot arm cross travel, under the combined action of holding part and tapered blade, the both sides of tension packing bag mouth, make sack form a regular rectangular aperture, be convenient to empty bag to be inserted in bag-clamping mechanism, thus improve bagging efficiency; Meanwhile, use motor and retarder to replace servomotor, reduce the manufacturing cost of bag-loading mechanism.
Accompanying drawing explanation
To be a kind of bag-loading mechanism of the utility model the schematic diagram of biding one's time such as to mention to Fig. 1;
Fig. 2 is the schematic diagram of a kind of bag-loading mechanism of the utility model when transferring bag taking;
Fig. 3 is the schematic diagram after a kind of bag-loading mechanism of the utility model completes bag operation;
Fig. 4 is the schematic diagram in the support bag portion in a kind of bag-loading mechanism shown in Fig. 1 to Fig. 3;
Fig. 5 is the schematic diagram of the micro-adjusting mechanism in a kind of bag-loading mechanism shown in Fig. 1 to Fig. 3.
Detailed description of the invention
Below in conjunction with each embodiment shown in the drawings, the utility model is described in detail; but should be noted that; these embodiments are not limitation of the utility model; those of ordinary skill in the art are according to these embodiment institute work energy, method or structural equivalent transformations or substitute, and all belong within protection domain of the present utility model.
Please refer to the drawing 1 is to a kind of detailed description of the invention of a kind of bag-loading mechanism of the utility model illustrated in fig. 5.
In the present embodiment, a kind of bag-loading mechanism, comprising:
Frame 1,
Be installed on the main driving mechanism 2 in frame 1,
Two pivot arms, 3, two pivot arms 3 stir around bearing about 31 under the driving of main driving mechanism 2, and the end of each pivot arm 3 is provided with the holding part 32 of clamping packing bag mouth,
Support bag portion 4, itself and pivot arm 3 are worked in coordination with and are stirred up and down, insert packing bag mouth when holding part 32 clamps packaging bag and upwards stirs,
And a micro-adjusting mechanism 5, this micro-adjusting mechanism 5 is arranged between pivot arm 3, in order to drive pivot arm 3 cross travel when holding part 32 clamps packing bag mouth, to strain packing bag mouth.
A kind of bag-loading mechanism shown by this detailed description of the invention is one of component part of fully-automatic packaging packing machine (not shown).Shown in ginseng Fig. 1, be also provided with one open bagging apparatus (not shown) in the below of pivot arm 3, this drives bagging apparatus such as, for opening the closed packaging bag of sack, snakeskin bag.Drive bagging apparatus and slightly open an opening, so that the tapered blade 43 in later stage support bag portion 4 can insert the opening of packaging bag smoothly.Drive some upper sucker that bagging apparatus (not shown) arranges by upper and lower subtend and lower sucker forms, sucker connects vacuum apparatus.Upper sucker and lower sucker close to moving, after adsorbing packing bag mouth edge, on the contrary away from motion, thus make the packaging bag closed form an opening at sack place in opposite directions.Now, the opening shape of packing bag mouth is fitfull, and the bag clamping device (not shown) being unfavorable for packaging bag to be inserted in fully-automatic packaging packing machine carries out material filling operation.Therefore, need packing bag mouth to be formed a regular shape and the sack that not easily relaxes of sack edge, so that the cover bag operation in later stage.Concrete, in the present embodiment, this holding part 32 is pneumatic-finger, and under two pneumatic-fingers can within it put the driving of cylinder (not shown), subtend bends to the inside and steps up packing bag mouth.
As shown in Figure 4, support bag portion 4 comprises two the bar portions 41 being immobilizated in rotating shaft 6, be arranged at the support bag palm 42 of bar portion 41 end, the end of support bag palm 42 is provided with tapered blade 43, connect this bar portion 41 and the axle portion 44 of supportting bag palm, and support bag palm drives cylinder 45, stir up and down and insert packing bag mouth with axle portion 44 for axle in order to drive support bag palm 42.Concrete, this rotating shaft 6 is flexibly connected two pivot arms 3.
Shown in concrete composition graphs 1 to Fig. 3, in FIG, pivot arm 3 is in horizontality, and holding part 32 is opened, and support bag palm drives cylinder 45 to be positioned at retracted mode.After holding part 32 clamps packing bag mouth, pivot arm 3 stirs downwards, and support bag palm drives cylinder 45 to extend, and is inserted by the tapered blade 43 set by end of support bag palm 42 in the opening fitfull packing bag mouth that formed.Pivot arm 3 upwards stirs, the elongation of the fine setting cylinder 51 now in micro-adjusting mechanism 5, thus drive two pivot arm 3 cross travels, and by the synergy of holding part 32 with tapered blade 43, tension packing bag mouth, thus make packing bag mouth form a rectangular aperture, and keep the open state that packing bag mouth keeps good, prevent the edge of packing bag mouth from sagging or deformation occurring, and the packaging bag in good open state is placed on the bag clamping device (not shown) of fully-automatic packaging cover machine, and granular material is packed in packaging bag.
As shown in Figure 5, this micro-adjusting mechanism 5 comprises fine setting cylinder 51 and fine setting strut 52, and is positioned at same plane with pivot arm 3.In the present embodiment, this bag-loading mechanism is only provided with a micro-adjusting mechanism 5, also can arrange two or more micro-adjusting mechanisms 5 as required.Multiple micro-adjusting mechanism 5 can parallel arrangement between pivot arm 3, and connect two pivot arms 3.
As preferred embodiment, micro-adjusting mechanism 5 and pivot arm 3 are vertical setting.Stretching by this micro-adjusting mechanism 5, can drive two pivot arms 3 to open or shrink, thus realize the cross travel of two pivot arms 3, with the drop-down tight packing bag mouth of synergy at holding part 32 and tapered blade 43.Concrete, the direction of this micro-adjusting mechanism 5 transversal stretching is mutually vertical with the bearing of trend of pivot arm 3.Meanwhile, under the cooperation of strut bar 34, make packing bag mouth open completely and tighten, to form a rectangular aperture, thus packaging bag is successfully inserted on the bag clamping device of fully-automatic packaging packing machine.
Concrete, in the present embodiment, this main driving mechanism 2 comprises motor 21, retarder 22, axle drive shaft 23, the wabble wheel 24 coaxially arranged with axle drive shaft 23, and connecting rod 25.Motor 21 is stepping motor or asynchronous dynamo, and more preferably asynchronous dynamo.By coordinating of asynchronous dynamo and retarder 22, can realize the rotating speed adjusting axle drive shaft 23, for adopting the bag-loading mechanism of servomotor, the manufacturing cost of the bag-loading mechanism shown by present embodiment is lower and structure is simple.
Connecting rod 25 one end connects wabble wheel 24, and the other end is connected with attaching parts 40, wabble wheel 24 under the driving of axle drive shaft 23 with axle drive shaft 23 for axle makes circle swing, thus driven rotary arm 3 stirs around bearing about 31.Concrete, the quantity of this connecting rod 25 is two.
The end that one of them pivot arm 3 is in reverse to holding part 32 other end is provided with extension 33, and extension 33 is connected with the attaching parts 40 of another pivot arm 3 by strut bar 34.This strut bar 34 is formed with some angles with fine setting strut 52.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection domain of the present utility model.
Claims (10)
1. a bag-loading mechanism, is characterized in that, comprises
Frame (1),
Be installed on the main driving mechanism (2) in frame,
Around two pivot arms (3) that bearing (31) stirs up and down under the driving of main driving mechanism, its end is provided with the holding part (32) of clamping packing bag mouth,
Support bag portion (4), itself and pivot arm are worked in coordination with and are stirred up and down and insert packing bag mouth,
A micro-adjusting mechanism (5), it is arranged between pivot arm (3), in order to drive pivot arm (3) cross travel, to strain packing bag mouth when holding part (32) clamps packing bag mouth.
2. bag-loading mechanism according to claim 1, is characterized in that, described micro-adjusting mechanism (5) comprises fine setting cylinder (51) and fine setting strut (52), and is positioned at same plane with pivot arm (3).
3. bag-loading mechanism according to claim 2, it is characterized in that, described main driving mechanism (2) comprises motor (21), retarder (22), axle drive shaft (23), the wabble wheel (24) coaxially arranged with axle drive shaft, and connecting rod (25);
Described connecting rod (25) one end connects wabble wheel (24), the other end is connected with attaching parts (40), described wabble wheel (24) is that axle makes circle swing with axle drive shaft under the driving of axle drive shaft, and driven rotary arm (3) stirs up and down around bearing (31).
4. bag-loading mechanism according to claim 3, is characterized in that, the quantity of described connecting rod (25) is two.
5. bag-loading mechanism according to claim 3, it is characterized in that, the end that one of them pivot arm (3) is in reverse to holding part (32) other end is provided with extension (33), and described extension (33) is connected with the attaching parts (40) of another pivot arm (3) by strut bar (34).
6. bag-loading mechanism according to claim 5, is characterized in that, described strut bar (34) is formed with some angles with fine setting strut (52).
7. bag-loading mechanism according to claim 2, is characterized in that, described micro-adjusting mechanism (5) is vertically installed in described pivot arm (3).
8. bag-loading mechanism according to claim 1, it is characterized in that, described support bag portion (4) comprises the some bar portions (41) being immobilizated in rotating shaft (6), be arranged at the support bag palm (42) of bar portion end, the end of described support bag palm is provided with tapered blade (43), pipe link portion and the axle portion (44) of supportting bag palm, and support bag palm drives cylinder (45), to stir up and down for axle with axle portion (44) in order to drive support bag palm (42) and insert packing bag mouth.
9. bag-loading mechanism according to claim 3, is characterized in that, described motor (21) is stepping motor or asynchronous dynamo.
10. bag-loading mechanism according to any one of claim 1 to 9, is characterized in that, described holding part (32) is pneumatic-finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450541.4U CN204701827U (en) | 2015-06-26 | 2015-06-26 | A kind of bag-loading mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520450541.4U CN204701827U (en) | 2015-06-26 | 2015-06-26 | A kind of bag-loading mechanism |
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| CN204701827U true CN204701827U (en) | 2015-10-14 |
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| CN201520450541.4U Active CN204701827U (en) | 2015-06-26 | 2015-06-26 | A kind of bag-loading mechanism |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532505A (en) * | 2020-03-26 | 2020-08-14 | 浙江物产长鹏化工实业有限公司 | Automatic opening device and process for emulsion explosive package |
| CN115196102A (en) * | 2022-08-15 | 2022-10-18 | 安徽禾田生物质新材料有限公司 | Quantitative packaging equipment for carbon-based compound fertilizer |
-
2015
- 2015-06-26 CN CN201520450541.4U patent/CN204701827U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111532505A (en) * | 2020-03-26 | 2020-08-14 | 浙江物产长鹏化工实业有限公司 | Automatic opening device and process for emulsion explosive package |
| CN111532505B (en) * | 2020-03-26 | 2021-04-13 | 浙江物产长鹏化工实业有限公司 | Automatic opening device and process for emulsion explosive package |
| CN115196102A (en) * | 2022-08-15 | 2022-10-18 | 安徽禾田生物质新材料有限公司 | Quantitative packaging equipment for carbon-based compound fertilizer |
| CN115196102B (en) * | 2022-08-15 | 2024-04-16 | 安徽禾田生物质新材料有限公司 | Quantitative packaging equipment for carbon compound fertilizer |
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