CN112660532B - Dialysis powder transmission device - Google Patents
Dialysis powder transmission device Download PDFInfo
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- CN112660532B CN112660532B CN202011335675.3A CN202011335675A CN112660532B CN 112660532 B CN112660532 B CN 112660532B CN 202011335675 A CN202011335675 A CN 202011335675A CN 112660532 B CN112660532 B CN 112660532B
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Abstract
The invention relates to the technical field of dialysis equipment of medical institutions, in particular to a dialysis powder transmission device. It includes: the device comprises a transmission device, a supporting plate, a cutter head and a lower pressing plate; the transmission device comprises two push plates which are arranged oppositely, a bottom plate for fixing the push plates, an upper pressing block arranged at the tail end of the movement direction of the dialysis powder packaging bag, a plurality of front push plates which are arranged on the bottom plate at intervals, and an upper push plate which forms a plurality of storage spaces with the front push plates. The dialysis bag conveying device reduces manual intervention as much as possible, and realizes automatic conveying, bag opening and removing processes of the dialysis bag.
Description
Technical Field
The invention relates to the technical field of dialysis equipment of medical institutions, in particular to a dialysis powder transmission device.
Background
Dialysis treatment requires a dialysis machine to automatically mix a concentrated dialysate with reverse osmosis water for dialysis to dialyze the blood of a patient for dialysis treatment, wherein the dialysate is an important component of hemodialysis and is exchanged with substances in the blood of the patient to improve the components of the blood of the patient, eliminate toxins or other waste materials in the body, and correct water, electrolytes and acid-base disorders.
The storage containers for dialysis powder are bottles and bags, but bottle-type medicine containers are made of rigid materials, so that even if they become empty after use, they are not reduced in volume, are bulky when disposed of as garbage, and are high in the cost of using bottles. However, since the pouch type medicine storage container is mostly formed of a flexible material, it is necessary to solve the bulkiness in use if used.
The mode that dialysis powder was put in to current hospital still uses manual operation as the owner more, for solving work repetition time, generally will join in marriage the fluid reservoir and make into many copies and dissolve, and the capacity of dissolving the jar body exceeds the volume more than 100L and is too big, leads to operation, disinfection, control in later stage and brings inconvenience, and current artificial cost constantly improves simultaneously, and hospital, clinical etc. personnel's work content is considerable concerns, and original equipment must require the fixed personnel to carry out this work because artifical powder work.
For solving the inconvenience that the manual work of putting into dialysis powder brought, current well-known dialysis powder conveyor, can realize throwing the powder to the automatic transmission of dialysis powder and opening the bag, generally hang the powder wrapping bag of dialyzing on transmission device, the shape of control dialysis powder wrapping bag that can be fine through gravity like this, the whereabouts is concentrated with the dialysis powder to centre gripping before conveniently opening the bag, nevertheless this kind of mode of hanging out the powder wrapping bag needs centre gripping dialysis powder wrapping bag in advance, manual operation is complicated, because the patient that needs the dialysis in the same time is more, be unfavorable for artificial long-time work like this.
Disclosure of Invention
The present invention has been made in view of the above problems, and it is an object of the present invention to provide a dialysis powder transfer device that can automatically transfer, open, and remove dialysis bags while minimizing manual intervention.
Dialysis powder's transmission device includes: the device comprises a transmission device, a supporting plate, a cutter head and a lower pressing plate;
the transmission device comprises two push plates which are oppositely arranged, a bottom plate for fixing the push plates, an upper pressing block arranged at the tail end of the dialysis powder packaging bag in the moving direction, a plurality of front push plates which are arranged on the bottom plate at intervals, and an upper push plate which forms a plurality of storage spaces with the front push plates; the transmission device also comprises a connecting rod mechanism for driving the front push plate and the upper push plate to lift and move back and forth and a power device of the connecting rod mechanism;
the supporting plate is horizontally arranged between the two pushing plates, and a strip-shaped through hole is formed in the position, below the upper pressing block, of the supporting plate; the tool bit sets up in the layer board bottom surface, and the tool bit is connected with the power device who makes its horizontal migration, and the cutting edge of tool bit is located the bar through-hole, the clamp plate both ends are relative with last briquetting down.
Advantageous effects
The first embodiment:
when the dialysis powder storage bag is in work, the dialysis powder storage bags are respectively placed in the storage space, so that the complex process that the dialysis powder storage bags are clamped one by one, then the dialysis powder storage bags are hung one by one, and the dialysis powder storage bags are unloaded one by one after powder unloading of the existing equipment is avoided, and the manual long-time operation is facilitated.
According to the invention, through the stepping movement mode of the transmission device, on one hand, the plurality of dialysis powder packaging bags can be moved one by one, on the other hand, the plurality of dialysis powder packaging bags can be sorted through the upward movement of the transmission device, so that the clamping and powder falling are convenient, and meanwhile, the dialysis powder packaging bags can be clamped, so that the integration level of equipment is improved, and the control and later maintenance are convenient.
Second embodiment:
according to the invention, the continuous transmission of the dialysis packaging bags is realized through the natural falling of the transmission device and the dialysis packaging bags through gravity, so that more dialysis packaging bags can be placed in the storage box at one time, and the repeated work of manually placing the bags for many times is avoided.
Drawings
Fig. 1 is a schematic overall structure diagram of a first embodiment of the present invention.
FIG. 2 is a schematic structural diagram of a first embodiment of the present invention.
FIG. 3 is a schematic exploded view of a first embodiment of the present invention.
Fig. 4 is a schematic diagram of a detailed structure of a first push plate according to the present invention.
Fig. 5 is a schematic diagram of the upward movement of the pushing plate according to the first embodiment of the present invention.
Fig. 6 is a first schematic diagram of the motion of the pushing plate according to the first embodiment of the present invention.
Fig. 7 is a schematic overall structure diagram of a second embodiment of the present invention.
As shown in the figure: 1-transmission device, 2-supporting plate, 3-cutter head, 4-lower pressing plate, 5-dissolving tank, 6-dialysis packaging bag, 7-storage box, 11-pushing plate, 12-connecting rod mechanism, 13-upper pressing block, 21-strip through hole, 41-elastic rod, 111-bottom plate, 112-front pushing plate and 113-upper pushing plate.
Detailed Description
The present invention is further illustrated in the following description with reference to specific embodiments and the accompanying drawings, wherein the details are set forth in order to provide a thorough understanding of the present invention, but it is apparent that the present invention can be embodied in many other forms different from the description herein, and it will be readily appreciated by those skilled in the art that the present invention can be embodied in many different forms without departing from the spirit and scope of the invention.
The first embodiment:
as shown in fig. 1-2, the dialysis powder transferring apparatus includes: the device comprises a transmission device 1, a supporting plate 2, a tool bit 3 and a lower pressing plate 4;
as shown in fig. 3, the transmission apparatus 1 includes: the push plate 11, the link mechanism 12 and the upper pressing block 13;
the number of the push plates 11 is two, the two push plates 11 are arranged oppositely, a certain gap is reserved between the two push plates 11, and the two push plates 11 are positioned above the dissolving tank 5;
as shown in fig. 4, the push plate 11 includes: a bottom plate 111, a front push plate 112, and an upper push plate 113;
the bottom plate 111 is strip-shaped and used for fixing two push plates 11, a plurality of front push plates 112 are fixed on the top surface of the bottom plate 111, the front push plates 112 are arranged at intervals, and a vertically arranged upper push plate 113 is fixed on one side wall surface of the front push plates 112, so that a plurality of storage spaces are formed between the opposite push plates 11 through the front push plates 112 and the upper push plates 113, a plurality of dialysis powder packaging bags 6 are respectively horizontally arranged in a single storage space, wherein the width of the storage space is smaller than that of the dialysis powder packaging bags 6;
the number of the link mechanisms 12 is four, the four link mechanisms are respectively connected to two ends of the bottom surfaces of the two bottom plates 111 in pairs, and the opposite link mechanisms 12 are connected through shafts, so that the motion synchronism of the link mechanisms 12 is ensured, wherein the link mechanisms 12 are connected with stepping motors, and the motion of the link mechanisms 12 is controlled through the stepping motors;
the push plate 11 is driven to transmit a plurality of dialysis powder packaging bags 6 through the movement of the connecting rod mechanism 12, wherein the movement track of the push plate 11 is the same as that of the existing stepping feeding device;
the number of the upper pressing blocks 13 is two, the two upper pressing blocks are respectively fixed on the opposite wall surfaces of the upper push plate 113, and are specifically positioned at the tail end of the upper push plate 113 along the moving direction of the dialysis powder packaging bag 6, wherein the height of the upper pressing blocks 13 is slightly lower than that of the upper push plate 113;
the supporting plate 2 is horizontally arranged between the two pushing plates 11, the pushing plates 11 extend out along the moving direction of the dialysis powder packaging bag 6, and a strip-shaped through hole 21 is formed in the position, below the upper pressing block 13, of the supporting plate 2;
the supporting plate 2 is used for placing a dialysis powder packaging bag 6;
one end of the strip-shaped through hole 21 extends out of a space between the two pushing plates 11, wherein the strip-shaped through hole 21 is over against a powder inlet of the dissolving tank 5 below;
the cutter head 3 is arranged on the bottom surface of the supporting plate 2, the cutting edge of the cutter head 3 is positioned in the strip-shaped through hole 21, the initial cutter head 3 is positioned at one end of the strip-shaped through hole 21 in the extending direction, and the cutter head 3 is connected with an air cylinder or an electric telescopic rod so as to enable the cutter head 3 to move horizontally;
the two ends of the lower pressing plate 4 are opposite to the upper pressing block 13, the middle part of the lower pressing plate 4 is in a shape like a V which bends downwards, one end, close to the front pushing plate 112, of the lower pressing plate 4 is a round angle, elastic rods 41 are fixed on the top surfaces of the two ends of the lower pressing plate 4, and the lower pressing plate 4 is supported through the elastic rods 41.
Preferably, as an implementation mode, one end of the supporting plate 2 extending out of the pushing plate 11 is arranged to be inclined downwards, so that the packaging bag after later powder unloading can conveniently slide into the collecting box along the inclined wall surface of the pushing plate 11.
Preferably, as an implementation mode, a protrusion or a rubber layer is arranged on the top surface of the upper pressing block 13, and the purpose of the protrusion or the rubber layer is to increase the friction force on the top surface of the upper pressing block 13, so that the dialysis packaging bag 6 is prevented from falling off when the edge sealing of the dialysis packaging bag is clamped between the upper pressing block 13 and the lower pressing plate 4;
preferably, as an implementation mode, opposite corners of the two opposite push-up plates 113 are rounded corners, so that when the push-up plates 113 push up the two ends of the dialysis powder packaging bag 6, the right angle is relatively sharp, and the dialysis powder packaging bag 6 is prevented from being scratched.
The working principle of the embodiment is as follows:
firstly, a plurality of dialysis powder packaging bags 6 are respectively and horizontally placed in a plurality of storage spaces formed by a front push plate 112 and an upper push plate 113, a stepping motor is started, the front push plate 112 on a push plate 11 is driven by a link mechanism 12 to horizontally push two ends of the plurality of dialysis powder packaging bags 6, the dialysis powder packaging bags 6 are moved, as shown in figure 5, when the push plate 11 moves upwards in the resetting process, the upper push plates 113 on two sides push the two ends of the dialysis powder packaging bags 6 upwards, the dialysis powder in the dialysis powder packaging bags 6 is moved towards the middle part by the upward inertia force and natural gravity of the upper push plate 113, the shapes of the dialysis powder packaging bags 6 are cleared simultaneously, the phenomenon that the internal dialysis powder is not uniformly distributed when the dialysis powder packaging bags 6 are placed manually is prevented, the abnormal shape (curling) generated when the dialysis powder packaging bags 6 are cleared, and the foremost dialysis powder packaging bag 6 moves towards an upper pressing block 13, as shown in fig. 6, the upper pressing block 13 is attached to the two ends of the dialysis powder packaging bag 6 and seals the edges, and abuts against the lower pressing plate 4, the upper pressing block 13 moves upwards to pass through the lower pressing plate 4 to clamp the dialysis powder packaging bag 6 together, then passes through the v-shaped middle part of the upper pressing block 13 to downwardly extrude the middle part of the dialysis powder packaging bag 6, so that the middle part of the dialysis powder packaging bag 6 enters the strip-shaped through hole 21, at this time, the pushing plate 11 is controlled to stop by the stepping motor, the cutter head 3 moves towards the dialysis powder packaging bag 6, the cutter head 3 cuts open the middle part of the bottom surface of the dialysis powder packaging bag 6 in the moving process, the dialysis powder falls into the inner dissolving tank 5 along the strip-shaped through hole 21, the stepping motor is started again, the pushing plate 11 moves horizontally, the lower pressing plate 4 is propped up along one end of the round corner of the lower pressing plate 4 by the front pushing plate 112, then the pushing bag after powder unloading removes the pushing plate 11, so that the packaging bag after powder unloading is left on the supporting plate 2, and the cutter head 3 resets at the same time, the processes of conveying, opening and unloading the dialysis powder packaging bag 6 are completed through the continuous actions.
Second embodiment:
the difference from the first embodiment is that, as shown in fig. 7, a storage box 7 is disposed above the rear end of the transmission device 1 along the moving direction of the dialysis powder packaging bags 6, the storage box 7 is a rectangular shell, a plurality of dialysis powder packaging bags 6 are manually horizontally stacked in the storage box 7 in advance, and the number of the front push plates 112 is reduced, so that the length of the transmission device 1 is shortened, other components and connection modes are the same as those in the first embodiment, and the description is omitted in this embodiment;
the working principle of the embodiment is as follows:
firstly, a plurality of dialysis powder packaging bags 6 are horizontally stacked in a storage box 7 manually, the lowest dialysis powder packaging bag 6 moves forwards through a transmission device 1, the upper dialysis powder packaging bag 6 naturally falls through gravity, so that continuous bag supply is realized, after the dialysis powder packaging bags 6 pass through a plurality of storage spaces, the shapes of the dialysis powder packaging bags 6 and the distribution of dialysis powder are arranged, and then clamping, bag opening and removal are carried out.
Claims (5)
1. Dialysis powder's transmission device includes: the device comprises a transmission device (1), a supporting plate (2), a tool bit (3) and a lower pressing plate (4);
the method is characterized in that: the transmission device (1) comprises two push plates (11) which are oppositely arranged, a bottom plate (111) for fixing the push plates, an upper pressing block (13) which is arranged at the tail end of the dialysis powder packaging bag (6) in the moving direction, a plurality of front push plates (112) which are arranged on the bottom plate (111) at intervals, and an upper push plate (113) which forms a plurality of storage spaces with the front push plates (112), wherein the width of each storage space is smaller than the length of the dialysis powder packaging bag (6); the transmission device (1) also comprises a connecting rod mechanism (12) for driving the front push plate (112) and the upper push plate (113) to lift and move back and forth and a power device of the connecting rod mechanism (12);
the supporting plate (2) is horizontally arranged between the two pushing plates (11), and a strip-shaped through hole (21) is formed in the position, below the upper pressing block (13), of the supporting plate (2); the tool bit (3) is arranged on the bottom surface of the supporting plate (2), the tool bit (3) is connected with a power device which enables the tool bit (3) to move horizontally, a cutting edge of the tool bit (3) is positioned in the strip-shaped through hole (21), and two ends of the lower pressing plate (4) are opposite to the upper pressing block (13);
the middle part of the lower pressing plate (4) is in a V shape which is bent downwards; one end of the lower pressing plate (4) close to the front pushing plate (112) is a round angle; elastic rods (41) are fixed on the top surfaces of the two ends of the lower pressing plate (4), and the lower pressing plate (4) is supported through the elastic rods (41).
2. The dialysate powder delivery device of claim 1, wherein: one end of the supporting plate (2) extending out of the pushing plate (11) is arranged in a downward inclining mode.
3. The transfer device of dialysis powder of claim 1, wherein: and the top surface of the upper pressing block (13) is provided with a bulge or a rubber layer.
4. The dialysate powder delivery device of claim 1, wherein: the opposite corners of the two opposite push plates (113) are rounded.
5. The dialysate powder delivery device of claim 1, wherein: a storage box (7) is arranged above the rear end of the transmission device (1) along the moving direction of the dialysis powder packaging bag (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335675.3A CN112660532B (en) | 2020-11-25 | 2020-11-25 | Dialysis powder transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011335675.3A CN112660532B (en) | 2020-11-25 | 2020-11-25 | Dialysis powder transmission device |
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| Publication Number | Publication Date |
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| CN112660532A CN112660532A (en) | 2021-04-16 |
| CN112660532B true CN112660532B (en) | 2022-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011335675.3A Active CN112660532B (en) | 2020-11-25 | 2020-11-25 | Dialysis powder transmission device |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06321220A (en) * | 1993-04-30 | 1994-11-22 | Sokichi Yanagisawa | Unpacking of bag opening and apparatus and applied bag thereof |
| JPH09290810A (en) * | 1996-04-23 | 1997-11-11 | Tsukishima Kikai Co Ltd | Automatic powder processor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20020044250A (en) * | 2000-12-05 | 2002-06-15 | 이구택 | Apparatus for opening bag material |
| CN104960717B (en) * | 2015-06-08 | 2017-04-19 | 杭州娃哈哈集团有限公司 | Automatic and continuous bag-breaking and unloading device |
| CN106477247A (en) * | 2015-08-31 | 2017-03-08 | 广西大学 | A kind of stepping conveying mechanism |
| CN206813497U (en) * | 2017-04-28 | 2017-12-29 | 武夷学院 | For stimulating the automatic device of unpacking of corrosivity chemical material |
| CN108455191B (en) * | 2018-03-21 | 2019-12-17 | 河海大学常州校区 | stepping conveyor |
| CN109850294B (en) * | 2019-01-14 | 2024-02-06 | 陕西科技大学 | Flexible garbage bag breaker |
| CN211109483U (en) * | 2019-10-30 | 2020-07-28 | 河南杰一智能设备有限公司 | Automatic conveying frame based on stepping feeder |
| CN117775440A (en) * | 2019-11-22 | 2024-03-29 | 无锡迅力自动化设备有限公司 | Microminiature intelligent bale breaker |
-
2020
- 2020-11-25 CN CN202011335675.3A patent/CN112660532B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06321220A (en) * | 1993-04-30 | 1994-11-22 | Sokichi Yanagisawa | Unpacking of bag opening and apparatus and applied bag thereof |
| JPH09290810A (en) * | 1996-04-23 | 1997-11-11 | Tsukishima Kikai Co Ltd | Automatic powder processor |
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| CN112660532A (en) | 2021-04-16 |
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Effective date of registration: 20230511 Address after: Room 205, Baten Maker Space, Fund Building E1, Phase II, Innovation Industrial Park, High tech Zone, Hefei City, Anhui Province, 230088 Patentee after: Hefei Tongzu Technology Information Co.,Ltd. Address before: 232068 5th floor, jianghuaiyun building, Shannan high tech Zone, Huainan City, Anhui Province Patentee before: Huainan Guandong Information Technology Co.,Ltd. |
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