CN215623262U - Rotary disc feeding device and centralized liquid supply system - Google Patents
Rotary disc feeding device and centralized liquid supply system Download PDFInfo
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- CN215623262U CN215623262U CN202121968957.7U CN202121968957U CN215623262U CN 215623262 U CN215623262 U CN 215623262U CN 202121968957 U CN202121968957 U CN 202121968957U CN 215623262 U CN215623262 U CN 215623262U
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- 239000007788 liquid Substances 0.000 title claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 44
- 238000001514 detection method Methods 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 238000000502 dialysis Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The utility model discloses a rotary table feeding device and a centralized liquid supply system, wherein the rotary table feeding device comprises: a frame having a loading area; the upper part of the turntable is provided with at least two positioning containers at intervals, and the positioning containers are used for limiting material bags; the rotating mechanism is connected with the turntable in a driving mode, the rotating mechanism drives the turntable to rotate, so that the positioning container is sequentially conveyed to the feeding area, the material bag in the positioning container can be accurately clamped by the material taking mechanism, and the material taking mechanism is simple in structure and small in occupied space.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to a rotary table feeding device and a centralized liquid supply system.
Background
The centralized liquid supply system is used for preparing dialysis powder into concentrated solution and conveying the concentrated solution to the dialysis machine through a pipeline. When liquid is joined in marriage to traditional concentrated solution feed system, need the manual outer packing plastic bag of cutting of operator, pour the powder into and join in marriage in the liquid bucket, work load is big, and is inefficient, and the concentrated solution feed of taking automatic unpacking function not only can alleviate operator's the amount of labour greatly, enables concentrated solution feed system more intelligent, more controllable, safer moreover. The feeding is a key ring in the automatic bag opening function, and the feeding accuracy directly influences the subsequent bag grabbing and bag opening effects. The traditional feeding mode is conveying belt feeding, the occupied space is large, and the failure of opening the package at the back can be caused due to the fact that the accurate positioning cannot be carried out.
Disclosure of Invention
The utility model mainly aims to provide a rotary table feeding device and a centralized liquid supply system, which improve the feeding accuracy.
According to a first aspect of the present invention, there is provided a carousel feeding device comprising:
a frame having a loading area;
the upper part of the turntable is provided with at least two positioning containers at intervals, and the positioning containers are used for limiting material bags;
and the rotating mechanism is in driving connection with the rotating disc and drives the rotating disc to rotate so as to sequentially convey the positioning containers to the feeding area.
In a specific embodiment of the utility model, each positioning container is provided with a positioning baffle, the rack is provided with a baffle detection sensor, and the action of the rotating mechanism is controlled by signals of the baffle detection sensor.
In a particular embodiment of the utility model, the positioning baffle is arranged at the bottom of the turntable.
In a particular embodiment of the utility model, the loading area is provided with a material bag detection sensor for detecting the state of the material bag in the positioning container.
In a particular embodiment of the utility model, the rotating mechanism comprises a drive motor, which is drivingly connected to the turntable via a speed reducer.
In a specific embodiment of the utility model, the positioning container comprises a bottom plate and four side plates, and the lower parts of the four side plates are connected with the bottom plate to form a container with an upper end being open.
In a particular embodiment of the utility model, the side panels have a height lower than the height of the material bag.
According to a second aspect of the utility model, a centralized liquid supply system is provided, which comprises the rotary table feeding device, so as to improve the accuracy of feeding the material bags, and a material taking mechanism can take materials accurately.
One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects: according to the utility model, at least two positioning containers for limiting the material bags are arranged on the turntable, and the turntable is driven to rotate by the rotating mechanism, so that the positioning containers are sequentially conveyed to the feeding area, and the material bags in the positioning containers can be accurately clamped by the material taking mechanism, therefore, the material taking mechanism has a simple structure and occupies a small space; the positioning baffle and the baffle detection sensor are matched to control the action of the rotating mechanism, so that the positioning precision is provided.
Drawings
The utility model is further described below with reference to the accompanying drawings and examples;
FIG. 1 is a diagram illustrating a use state of a turntable feeding device in a centralized liquid supply system according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a rotary table feeding device in one embodiment of the utility model.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.
The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.
Referring to fig. 1 to 2, the centralized liquid supply system includes a main frame, a unpacking mechanism, a material taking mechanism 20 and a turntable feeding device 10, wherein the material taking mechanism 20 clamps the material bags 17 on the conveying device and sends the material bags to a hopper 30, and the unpacking mechanism unpacks the material bags 17 on the material taking mechanism 20 so that the materials in the material bags 17 fall into the hopper 30. The specification is that the material bag 17 is a dialysis powder bag, and the material in the material bag 17 is dialysis powder.
The turntable feeding device 10 comprises a rack, a turntable 11 and a rotating mechanism, wherein the rack is provided with a feeding area and is part of a main rack; at least two positioning containers 16 are arranged at intervals on the upper part of the rotating disc 11, of course, the positioning containers 16 can be arranged in plurality, and a plurality of positioning containers 16 are arranged at intervals along the circumference of the rotating disc 11. Specifically, the number of positioning containers 16 may be 2, 3, 4, or the like. The positioning container 16 is used for limiting the material bags 17 and improving the precision of the material bags 17 on the positioning container 16 or/and the turntable 11, so that the material taking mechanism 20 can clamp the material bags 17; the rotating mechanism is installed on the rack and is in driving connection with the rotating disc 11, the rotating mechanism drives the rotating disc 11 to rotate, so that the positioning containers 16 are sequentially conveyed to a feeding area, and the material taking mechanism 20 is used for clamping material bags 17 located in the feeding area and conveying the material bags to the hopper 30 for unpacking and discharging. After the empty positioning container 16 is rotated out of the feeding area, a new material bag 17 can be supplemented into the positioning container 16, and the material bag 17 rotates to the feeding area along with the rotating disc 11.
The turntable 11, the positioning container 16 and the like are made of aluminum alloy materials and are subjected to surface treatment, so that the corrosion resistance effect is good, and the durability of the turntable 11 is ensured.
The utility model is not limited to the unpacking mechanism and the material taking mechanism 20, and any common mechanism considered by those skilled in the art can be adopted.
In an embodiment of the present invention, each positioning container 16 is provided with one positioning baffle 12, that is, one positioning baffle 12 corresponds to one positioning container 16, the rack is provided with one baffle detection sensor 13, and the action of the rotating mechanism is controlled by a signal of the baffle detection sensor 13. Specifically, when the rotating mechanism drives the rotating disc 11 to rotate, when the baffle detection sensor 13 detects the positioning baffle 12, the rotating mechanism stops working, the rotating disc 11 stops rotating, the positioning container 16 sends the material bag 17 to the feeding area, and after the material taking mechanism clamps the material bag 17, the rotating mechanism works again to drive the rotating disc 11 to rotate so as to send the next positioning container 16 to the feeding area.
In one embodiment of the present invention, the positioning baffle 12 is disposed at the bottom of the turntable 11, and the space utilization rate is improved by using the bottom space of the turntable 11. Specifically, the positioning fence 12 includes a substantially L-shaped horizontal portion for fixing to the turntable 11 and a vertical portion that is a position detected by the fence detection sensor 13.
In one embodiment of the utility model, the feeding area is provided with a material bag detection sensor 18 for detecting the state of the material bag 17 in the positioning container 16. The bag detection sensor 18 is linked to the rotation mechanism and the material taking mechanism 20, respectively. When the baffle detection sensor 13 detects the positioning baffle 12, the rotating mechanism stops working, the rotating disc 11 stops rotating, the positioning container 16 sends the material bag 17 to the feeding area, the material bag detection sensor 18 detects that the material bag 17 is arranged on the positioning container 16, a signal is fed back to the material taking mechanism 20, the material taking mechanism 20 clamps the material bag 17, when the material bag detection sensor 18 detects that the material bag 17 is not arranged on the positioning container 16, the signal is fed back to the rotating mechanism, and the rotating mechanism drives the rotating disc 11 to rotate.
In one embodiment of the present invention, the rotating mechanism comprises a driving motor 15, and the driving motor 15 is in driving connection with the rotating disc 11 through a speed reducer 14. Preferably, the driving motor 15 is a stepping motor to realize precise control. The decelerator 14 is a planetary decelerator to allow the turntable 11 to smoothly rotate at a low speed.
In one embodiment of the present invention, the positioning container 16 comprises a bottom plate and four side plates, and the lower parts of the four side plates are connected with the bottom plate to form a container with an upper end being open. The space that four blocks of curb plates enclose is similar with the size of material bag 17 to play the effect of accurate positioning, so that feed mechanism 20 can accurately get the material.
In one embodiment of the present invention, the height of the side plate is lower than the height of the material bag 17, so that the material bag 17 is exposed to a position where the material taking mechanism 20 can clamp the material bag 17, and the material taking mechanism 20 can clamp the material bag 17 conveniently. Specifically, the height of the side plate is approximately equal to 0.4-0.75 time of the height of the material bag 17.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. Carousel material feeding unit, its characterized in that includes:
a frame having a loading area;
the upper part of the turntable is provided with at least two positioning containers at intervals, and the positioning containers are used for limiting material bags;
and the rotating mechanism is in driving connection with the rotating disc and drives the rotating disc to rotate so as to sequentially convey the positioning containers to the feeding area.
2. The rotary table feeding device according to claim 1, wherein each positioning container is provided with a positioning baffle, the frame is provided with a baffle detection sensor, and the action of the rotating mechanism is controlled by a signal of the baffle detection sensor.
3. The turntable feed device of claim 2, wherein the positioning baffle is disposed at the bottom of the turntable.
4. The turntable feeding device according to claim 2, wherein the feeding area is provided with a material bag detection sensor for detecting the state of the material bag in the positioning container.
5. The turntable feeding device according to claim 1, wherein the rotating mechanism comprises a driving motor, and the driving motor is in driving connection with the turntable through a speed reducer.
6. The rotary table feeding device according to claim 1, wherein the positioning container comprises a bottom plate and four side plates, and the lower parts of the four side plates are connected with the bottom plate to form a container with an upper end being open.
7. The carousel feed of claim 6, wherein the side plates are lower in height than the material bags.
8. The centralized liquid supply system, characterized by comprising the turntable feed device as set forth in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968957.7U CN215623262U (en) | 2021-08-20 | 2021-08-20 | Rotary disc feeding device and centralized liquid supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121968957.7U CN215623262U (en) | 2021-08-20 | 2021-08-20 | Rotary disc feeding device and centralized liquid supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215623262U true CN215623262U (en) | 2022-01-25 |
Family
ID=79900133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121968957.7U Active CN215623262U (en) | 2021-08-20 | 2021-08-20 | Rotary disc feeding device and centralized liquid supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215623262U (en) |
-
2021
- 2021-08-20 CN CN202121968957.7U patent/CN215623262U/en active Active
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