CN220764878U - Self-adaptive bag taking mechanism - Google Patents
Self-adaptive bag taking mechanism Download PDFInfo
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- CN220764878U CN220764878U CN202322357556.3U CN202322357556U CN220764878U CN 220764878 U CN220764878 U CN 220764878U CN 202322357556 U CN202322357556 U CN 202322357556U CN 220764878 U CN220764878 U CN 220764878U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 241000252254 Catostomidae Species 0.000 claims abstract 4
- 230000003044 adaptive effect Effects 0.000 claims 8
- 230000009471 action Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000007306 turnover Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to a self-adaptive bag taking mechanism which comprises a bag taking plate driven to lift by a driving mechanism, wherein a plurality of bag taking suckers are fixedly connected to the bag taking plate, detection switches fixedly connected to the bag taking plate are arranged beside the bag taking suckers, and the detection heads of the detection switches face downwards and are used for touching bags at the inner top of a lower bag warehouse when the bag taking mechanism descends. When the self-adaptive bag taking mechanism works, the bag taking cylinder stretches out, and when the bottom end of the detection switch touches the top bag in the bag warehouse, the bag taking cylinder stops acting, the bag taking sucker is connected with vacuum, after the bag is sucked by the bag taking sucker, the bag taking cylinder retracts to enable the bag to be separated from the bag warehouse, the bag taking action is completed, the bag sucking time of the bag taking sucker is reasonably controlled, and the long-term compression is avoided, so that the service life of the sucker and the stability of the mechanism below are not facilitated. The bag taking scheme can be suitable for bag libraries with different heights, and can save bag taking time when bags in the bag libraries are high.
Description
Technical Field
The utility model relates to a self-adaptive bag taking mechanism.
Background
From the current market, a general full-automatic packaging machine comprises a bag taking mechanism, and the bag is sucked and then moved to realize the functions of subsequent bagging and bagging. Common bag mechanism of getting, the main problem that exists: the general bag mechanism of getting relies on the cylinder to push down the sack directly and inhales the bag and get the bag, and is consuming time long, and long-term pressurized is unfavorable for sucking disc life and the stability of below mechanism.
Disclosure of Invention
In view of the defects in the prior art, the technical problem to be solved by the utility model is to provide a self-adaptive bag taking mechanism.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a bag mechanism is got to self-adaptation, includes the bag board of getting that goes up and down through actuating mechanism drive, get and linked firmly a plurality of on the bag board and get the bag sucking disc, it is provided with the detection switch who links firmly on getting the bag board to get the side of bag sucking disc, the detection head of detection switch is down, touches the sack at below bag storehouse inner top when descending with.
Preferably, the driving mechanism adopts a bag taking cylinder, and a piston rod of the bag taking cylinder is downwards fixedly connected with the bag taking plate.
Preferably, the number of the bag taking cylinders is two, piston rods of the two bag taking cylinders are respectively and fixedly connected with bag taking plates, each bag taking plate is provided with a bag taking sucker and a detection switch, the tops of cylinder bodies of the two bag taking cylinders are respectively and fixedly connected to an adapter plate, and the adapter plates are driven by the bag taking mobile electric cylinders to carry out transverse reciprocating translational motion.
Preferably, a bag warehouse A and a bag warehouse B are respectively arranged below two ends of the transverse moving track below the bag taking moving cylinder, and a bag placing station is arranged between the bag warehouse A and the bag warehouse B.
Preferably, the bag storehouse comprises a bag storehouse base, two bag storage stations are arranged on the bag storehouse base, each bag storage station comprises a bag placing plate driven to lift by an electric push rod, the front sides of the bag placing plates are bag storehouse front baffles fixedly connected to the bag storehouse base, the rear sides of the bag placing plates are bag storehouse rear baffle rods which are driven by rear baffle cylinders to move forward and backward, the left and right sides of the bag placing plates are bag storehouse centering plates which are driven by ball screw pairs to move left and right or move left and right away, and the screw threads of the ball screw pairs are opposite to the screw threads of the ball screw nuts fixedly connected to the middle plates of the left and right bag storehouse centering plates.
Preferably, a liftable bag warehouse top plate is arranged in the middle of the bottom of the inner warehouse of the bag warehouse.
Preferably, the top plate of the bag warehouse is driven to lift by a top plate cylinder at the bottom.
Preferably, the side wall of the bag warehouse is provided with a photoelectric switch on the bag taking height.
Preferably, the bag storehouse comprises a bag storehouse base, the front side and the rear side of the bag storehouse base are all hinged with overturning connecting rods, the bottom ends of the overturning connecting rods are all hinged on the frame to form a parallelogram mechanism, an overturning cylinder is arranged on the bag storehouse base, the overturning cylinder extends forwards and backwards, a piston rod is hinged with the bag storehouse base, and a cylinder body is hinged with the frame.
Compared with the prior art, the utility model has the following beneficial effects: when the self-adaptive bag taking mechanism works, the bag taking cylinder stretches out, and when the bottom end of the detection switch touches the top bag in the bag warehouse, the bag taking cylinder stops acting, the bag taking sucker is connected with vacuum, after the bag is sucked by the bag taking sucker, the bag taking cylinder retracts to enable the bag to be separated from the bag warehouse, the bag taking action is completed, the bag sucking time of the bag taking sucker is reasonably controlled, and the long-term compression is avoided, so that the service life of the sucker and the stability of the mechanism below are not facilitated. The bag taking scheme can be suitable for bag libraries with different heights, and can save bag taking time when bags in the bag libraries are high.
The utility model will be described in further detail with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic view of the construction of an embodiment of the present utility model.
Fig. 2 is a schematic diagram of the structure of the bag taking sucker and the detection switch.
Fig. 3 is a control schematic diagram of the bag taking cylinder.
Fig. 4 is a schematic view of the partial construction of fig. 1.
Fig. 5 is a schematic view of the construction of the bag magazine.
Fig. 6 is a schematic view of the working state of the top plate of the bag house.
Fig. 7 is a second schematic view of the working state of the top plate of the bag house.
Fig. 8 is a schematic view of the bag house in operation.
Fig. 9 is a schematic diagram of the bag-replenishment state of the bag magazine.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As shown in fig. 1-9, this embodiment provides a self-adaptive bag taking mechanism, including getting the bag board D1 that goes up and down through actuating mechanism drive, get and have linked firmly a plurality of bag sucking disc D2 on the bag board, the side of getting the bag sucking disc is provided with the detection switch D3 who links firmly on getting the bag board, the detection head of detection switch is down, touches the bag D4 at below bag storehouse inner top with when descending.
In the embodiment of the utility model, the driving mechanism adopts the bag taking cylinder D5, and a piston rod of the bag taking cylinder is downwards fixedly connected with the bag taking plate.
In the embodiment of the utility model, the number of the bag taking cylinders is two, the piston rods of the two bag taking cylinders are respectively and fixedly connected with bag taking plates, each bag taking plate is provided with the bag taking sucker and the detection switch, the tops of the cylinder bodies of the two bag taking cylinders are fixedly connected with an adapter plate D6, and the adapter plate is driven by the bag taking moving cylinder D7 to carry out transverse reciprocating translational motion.
In the embodiment of the utility model, a bag warehouse A (D8) and a bag warehouse B (D9) are respectively arranged below two ends of the transverse moving track below the bag taking moving cylinder, and the position between the bag warehouse A and the bag warehouse B is a bag placing station D22.
In the embodiment of the utility model, the bag warehouse comprises a bag warehouse base D10, two bag storage stations are arranged on the bag warehouse base, each bag storage station comprises a bag placing plate D11 driven to lift by an electric push rod D12, the front sides of the bag placing plates are bag warehouse front baffle plates D13 fixedly connected to the bag warehouse base, the rear sides of the bag placing plates are bag warehouse rear baffle plates D15 driven by rear baffle cylinders D14 to translate forwards and backwards, the left and right sides of the bag placing plates are bag warehouse centering plates D17 driven by ball screw pairs D16 to draw close left and right or far left and right, and the ball screws of the ball screw pairs are used for being opposite to the screw threads of ball nuts fixedly connected to the middle plates of the left and right bag warehouses.
In the embodiment of the utility model, a liftable bag warehouse top plate D18 is arranged in the middle of the bottom of the inner warehouse of the bag warehouse.
In the embodiment of the utility model, the top plate of the bag warehouse is driven to lift by the top plate cylinder at the bottom.
In the embodiment of the utility model, the side wall of the bag warehouse is provided with a photoelectric switch D19 on the bag taking height.
In the embodiment of the utility model, the bag warehouse comprises a bag warehouse base, wherein the front side and the rear side of the bag warehouse base are hinged with turnover connecting rods D20, the bottom ends of the turnover connecting rods are hinged on a frame to form a parallelogram mechanism, the bag warehouse base is provided with turnover air cylinders D21, the turnover air cylinders extend forwards and backwards, piston rods of the turnover air cylinders are hinged with the bag warehouse base, and the cylinder bodies are hinged with the frame.
In the embodiment of the utility model, the working principle of the self-adaptive bag taking mechanism is as follows:
the bag is placed on the bag placing plate, the ball screw pair can enable the left bag warehouse centering plate and the right bag warehouse centering plate to be synchronously closed or opened, the stop lever can move back and forth after the bag warehouse, the bag warehouse centering plate is suitable for bags with different sizes, the stop lever limits the bags in all directions after the bag warehouse, the bags are orderly stacked, the bags are centered, and when the photoelectric switch cannot detect the bags, the electric push rod acts to push the bag placing plate until the photoelectric switch detects the bags to stop.
When the intelligent bag taking device works, the left side of the electromagnetic valve is powered on, the bag taking cylinder stretches out, the bottom end of the detection switch touches the bag at the inner top of the bag warehouse, the controller obtains signals, the two ends of the electromagnetic valve are not powered on, the valve core is switched to the middle position, the bag taking cylinder stops acting, the bag taking sucker is connected with vacuum, the bag taking sucker sucks the bag, the right side of the electromagnetic valve is powered on, the bag taking cylinder retracts to enable the bag to be separated from the bag warehouse, and the bag taking action is completed.
The bag taking structure is arranged on the bag taking moving cylinder and moves to and from the bag warehouse A, the bag warehouse B and the bag placing station, and bags in the bag warehouse are sequentially conveyed to the bag placing station.
The mechanism is also optimally designed according to the situation that the middle concave D24 and the two sides of the large-size packaging bag D23 are stacked, when the height of the large-size packaging bag is higher (namely, the extending stroke of the electric push rod is smaller than a preset value), the arch of the two sides of the middle concave is obvious (as shown in fig. 6), the top plate of the bag warehouse is jacked up, the top plate of the bag is leveled (as shown in fig. 7) so as to solve the problem, the success rate of taking the bag is improved, and when the height of the bag is reduced to a certain height (namely, the extending stroke of the electric push rod is larger than the preset value), the top plate of the bag warehouse is retracted, and the condition that the middle convex two sides collapse is avoided. The bag warehouse mechanism can also switch the state, and the whole bag warehouse is turned up, so that the bag warehouse operation height is more suitable for manually filling bags into the bag warehouse (as shown in fig. 9).
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (9)
1. The utility model provides a bag mechanism is got to self-adaptation which characterized in that: the bag picking plate driven to rise and fall by the driving mechanism is included, a plurality of bag picking suckers are fixedly connected to the bag picking plate, detection switches fixedly connected to the bag picking plate are arranged on the sides of the bag picking suckers, detection heads of the detection switches face downwards, and bags at the inner top of the lower bag warehouse are touched when the bag picking plates descend.
2. The adaptive bag take-out mechanism of claim 1, wherein: the driving mechanism adopts a bag taking cylinder, and a piston rod of the bag taking cylinder is downwards fixedly connected with a bag taking plate.
3. The adaptive bag take-out mechanism of claim 2, wherein: the bag taking device comprises two bag taking cylinders, wherein piston rods of the two bag taking cylinders are respectively and fixedly connected with bag taking plates, each bag taking plate is provided with a bag taking sucker and a detection switch, the tops of cylinder bodies of the two bag taking cylinders are respectively and fixedly connected to an adapter plate, and the adapter plates are driven by the bag taking mobile electric cylinders to transversely reciprocate.
4. The adaptive bag take-out mechanism of claim 3, wherein: the bag taking and moving cylinder is characterized in that a bag warehouse A and a bag warehouse B are respectively arranged below two ends of the transverse moving track below the bag taking and moving cylinder, and a bag placing station is arranged between the bag warehouse A and the bag warehouse B.
5. The adaptive bag take-out mechanism of claim 1, wherein: the bag warehouse comprises a bag warehouse base, two bag storage stations are arranged on the bag warehouse base, each bag storage station comprises a bag placing plate driven to lift by an electric push rod, the front sides of the bag placing plates are bag warehouse front baffles fixedly connected to the bag warehouse base, the rear sides of the bag placing plates are bag warehouse rear baffle rods which translate back and forth through rear baffle cylinder driving, the left sides and the right sides of the bag placing plates are bag warehouse centering plates which are close to each other or far away from left and right through ball screw pair driving, and the ball screw of the ball screw pair is used for being opposite to the threads of the ball screw connection on the left and right bag warehouse centering plates.
6. The adaptive bag take-out mechanism of claim 1, wherein: the middle part of the bottom of the inner warehouse of the bag warehouse is provided with a liftable bag warehouse top plate.
7. The adaptive bag take-out mechanism of claim 6, wherein: the top plate of the bag warehouse is driven to lift by a top plate cylinder at the bottom.
8. The adaptive bag take-out mechanism of claim 1, wherein: the side wall of the bag warehouse is provided with a photoelectric switch on the bag taking height.
9. The adaptive bag take-out mechanism of claim 1, wherein: the bag storehouse comprises a bag storehouse base, wherein the front side and the rear side of the bag storehouse base are hinged with overturning connecting rods, the bottom ends of the overturning connecting rods are hinged to a frame to form a parallelogram mechanism, an overturning cylinder is arranged on the bag storehouse base, the overturning cylinder extends back and forth, a piston rod is hinged to the bag storehouse base, and a cylinder body is hinged to the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357556.3U CN220764878U (en) | 2023-08-31 | 2023-08-31 | Self-adaptive bag taking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322357556.3U CN220764878U (en) | 2023-08-31 | 2023-08-31 | Self-adaptive bag taking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220764878U true CN220764878U (en) | 2024-04-12 |
Family
ID=90619678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322357556.3U Active CN220764878U (en) | 2023-08-31 | 2023-08-31 | Self-adaptive bag taking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220764878U (en) |
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2023
- 2023-08-31 CN CN202322357556.3U patent/CN220764878U/en active Active
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