CN110238605B - Assembling mechanism for rubber filling ring of dialyzer - Google Patents
Assembling mechanism for rubber filling ring of dialyzer Download PDFInfo
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- CN110238605B CN110238605B CN201910510856.6A CN201910510856A CN110238605B CN 110238605 B CN110238605 B CN 110238605B CN 201910510856 A CN201910510856 A CN 201910510856A CN 110238605 B CN110238605 B CN 110238605B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
- B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
- B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/08—Machines for placing washers, circlips, or the like on bolts or other members
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Abstract
The invention discloses an assembling mechanism of a dialyzer rubber filling ring, which comprises an assembling shell, wherein the assembling shell is cylindrical, an adjusting block is arranged above the assembling shell, and a guide plate, an upper guide rod and an assembling rod are arranged in the assembling shell; the bottom of the upper guide rod is connected with a guide plate, a first spring is sleeved on the guide plate, one end of the first spring is connected with the guide plate, the other end of the first spring is connected with the assembly shell, and the upper guide rod penetrates through the top of the assembly shell and is connected with an adjusting block; the bottom of the adjusting block is connected with an installation block, the top of the assembly shell, which is close to the installation block, is provided with an installation groove, the installation block extends into the installation groove and can move along the length direction of the installation groove, and the side part of the installation block is provided with a limit groove; one end, far away from the upper guide rod, of the guide plate is fixedly connected with an assembly rod, a heating wire is arranged in the outer wall of the assembly rod, and the assembly rod penetrates through the bottom of the assembly shell and extends out of the assembly shell. The invention has the characteristics of strong adjustability, convenient assembly and high assembly efficiency, and simultaneously increases the accuracy in the installation process.
Description
Technical Field
The invention relates to the field of dialyzers, in particular to an assembling mechanism for a rubber filling ring of a dialyzer.
Background
The dialyzer is commonly called artificial kidney and has been widely used clinically. By performing hemodialysis, the life of a patient can be appropriately extended. The dialyzer generally comprises a housing, hollow fibers arranged in the housing, and a blood inlet tube, a blood outlet tube, a dialysate inlet tube, and a dialysate outlet tube arranged at both ends of the housing. In the preparation process of the dialysate, a fiber membrane is required to be arranged in a shell, and the steps of detection, membrane sealing, glue pouring cover pulling of a glue pouring ring, membrane cutting, cover screwing and the like are carried out. The assembly of the rubber filling ring is an important process for the production of the dialyzer.
Among the prior art, the production of cerini dialyser cerini is accomplished by the manual work of different processes, and not only production efficiency is low, hardly guarantees the quality of product moreover, when will encapsulating the circle assemble in the cerini dialyser cerini, need in advance with the circle body on the fire or the lamp roast soft after just can assemble in the both ends of cerini dialyser cerini casing, the operation is complicated, and difficult assembly.
Disclosure of Invention
The invention aims to provide an assembling mechanism for a rubber filling ring of a dialyzer, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an assembly mechanism of a dialyzer rubber filling ring comprises an assembly shell, wherein the assembly shell is cylindrical, an adjusting block is arranged above the assembly shell, and a guide plate, an upper guide rod and an assembly rod are arranged in the assembly shell; the bottom of the upper guide rod is connected with a guide plate, a first spring is sleeved on the guide plate, one end of the first spring is connected with the guide plate, the other end of the first spring is connected with the assembly shell, and the upper guide rod penetrates through the top of the assembly shell and is connected with an adjusting block; the bottom of the adjusting block is connected with an installation block, the top of the assembly shell, which is close to the installation block, is provided with an installation groove, the installation block extends into the installation groove and can move along the length direction of the installation groove, and the side part of the installation block is provided with a limit groove; one end, far away from the upper guide rod, of the guide plate is fixedly connected with an assembly rod, a heating wire is arranged in the outer wall of the assembly rod, and the assembly rod penetrates through the bottom of the assembly shell and extends out of the assembly shell.
Preferably, the bottom of the assembling shell close to the assembling rod is provided with a glue pouring ring fixing device, the glue pouring ring fixing device comprises a fixing cylinder and an adsorption block, and the fixing cylinder and the adsorption block are both provided with two parts and are respectively installed on two sides of the bottom of the assembling shell.
Preferably, the outer walls of the two sides of the fixed cylinder are provided with channels, a movable plate, a pressing plate and a connecting rod are arranged in the fixed cylinder, and the movable plate is located above the pressing plate and the connecting rod is installed at the bottom of the movable plate.
Preferably, the connecting rod is sleeved with a second spring, two ends of the second spring are respectively connected with the moving plate and the pressing plate, and one end, far away from the moving plate, of the connecting rod penetrates through the pressing plate and extends out of the fixed barrel.
Preferably, the bottom of the connecting rod is connected with an adsorption block, a negative pressure device is arranged in the adsorption block, and an adsorption hole communicated with the negative pressure device is formed in the bottom of the adsorption block.
Preferably, both sides of the moving plate in the two fixed cylinders are fixedly connected with lower pressure rods, the lower pressure rods penetrate through the channel and can extend out of the assembling shell, and the lower pressure rods on one sides, close to the assembling rods, of the two fixed cylinders are fixedly connected through the supporting plate.
Preferably, a limiting rod is arranged outside the assembling shell, penetrates through the assembling shell and extends into the mounting groove, and the limiting rod is matched with a limiting groove formed in the mounting block.
Compared with the prior art, the invention has the beneficial effects that:
the invention has the characteristics of convenient assembly with the dialyzer shell and high assembly efficiency, and simultaneously, the accuracy is increased in the installation process. When the dialyzer shell is assembled, the glue filling ring is sleeved on an assembly rod of the device and is fixedly adsorbed by an adsorption block, after the glue filling ring is fixed, the glue filling ring is heated and baked by heating wires in the assembly rod to be soft, so that the subsequent installation is convenient, when the dialyzer shell is installed, the glue filling ring on the assembly rod is aligned to an opening of the dialyzer shell, two hands press down pressing rods to enable a lower pressing rod to move downwards along a channel and drive a connecting rod to move downwards, a second spring sleeved on the connecting rod is compressed, the connecting rod drives the adsorption block and the glue filling ring which is fixedly adsorbed at the bottom of the adsorption block to move towards the opening of the dialyzer shell, the glue filling ring is buckled into the opening at the end part of the dialyzer shell under the action of the connecting rod force, and at the moment, the negative pressure device is closed, and the dialyzer shell is extracted; the effect of the regulating block that sets up lies in adjusting the length that the assembly pole stretches out the cerini dialyser cerini casing, thereby be convenient for different rubber ring's of irritating installation, when the length that the assembly pole stretches out the cerini dialyser cerini casing needs the extension, press the regulating block, make the regulating block drive the extension of guide arm downstream and messenger assembly pole, the installation piece of regulating block bottom removes along the mounting groove of casing, after length adjustment is suitable, pass the spacing inslot that the assembly casing stretched into the installation piece with the gag lever post and carry out spacing fixed to it, have the strong characteristics of regulation nature.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of A in FIG. 1 according to the present invention.
In the figure: 1. assembling the shell; 101. mounting grooves; 102. a limiting rod; 2. an adjusting block; 21. mounting blocks; 211. a limiting groove; 3. a guide plate; 4. an upper guide rod; 5. assembling a rod; 6. a first spring; 7. a rubber ring fixing device is poured; 71. fixing the cylinder; 72. an adsorption block; 73. moving the plate; 74. pressing a plate; 75. a connecting rod; 76. a second spring; 77. a lower pressure lever; 78. and a support plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-2, the present invention provides a technical solution: an assembly mechanism of a dialyzer rubber filling ring comprises an assembly shell 1, wherein the assembly shell 1 is cylindrical, an adjusting block 2 is arranged above the assembly shell 1, and a guide plate 3, an upper guide rod 4 and an assembly rod 5 are arranged in the assembly shell; the bottom of the upper guide rod 4 is connected with a guide plate 3, a first spring 6 is sleeved on the guide plate 3, one end of the first spring 6 is connected with the guide plate 3, the other end of the first spring 6 is connected with the assembly shell 1, and the upper guide rod 4 penetrates through the top of the assembly shell 1 and is connected with the adjusting block 2; the bottom of the adjusting block 2 is connected with an installation block 21, the top of the assembling shell 1 close to the installation block 21 is provided with an installation groove 101, the installation block 21 extends into the installation groove 101 and can move along the length direction of the installation groove 101, and the side part of the installation block 21 is provided with a limit groove 211; one end, far away from the upper guide rod 4, of the guide plate 3 is fixedly connected with an assembly rod 5, a heating wire is arranged in the outer wall of the assembly rod 5, and the assembly rod 5 penetrates through the bottom of the assembly shell 1 and extends out of the assembly shell 1.
The bottom of the assembling shell 1 close to the assembling rod 5 is provided with a rubber ring fixing device 7, the rubber ring fixing device 7 comprises a fixing cylinder 71 and an adsorption block 72, and the fixing cylinder 71 and the adsorption block 72 are both provided with two and are respectively installed on two sides of the bottom of the assembling shell 1.
The outer walls of two sides of the fixed cylinder 71 are provided with channels, a moving plate 73, a pressing plate 74 and a connecting rod 75 are arranged in the fixed cylinder 71, the moving plate 73 is positioned above the pressing plate 74, and the connecting rod 75 is arranged at the bottom of the moving plate 73.
The connecting rod 75 is sleeved with a second spring 76, two ends of the second spring 76 are respectively connected with the moving plate 73 and the pressing plate 74, and one end of the connecting rod 75 far away from the moving plate 73 penetrates through the pressing plate 74 and extends out of the fixed cylinder 71.
The bottom of the connecting rod 75 is connected with an adsorption block 72, a negative pressure device is arranged in the adsorption block 72, and an adsorption hole communicated with the negative pressure device is arranged at the bottom of the adsorption block.
Two sides of the moving plate 73 in the two fixed cylinders 71 are fixedly connected with a lower pressure rod 77, the lower pressure rod 77 passes through the channel and can extend out of the assembly shell 1, wherein the lower pressure rod 77 at one side of the two fixed cylinders 71, which is close to the assembly rod 5, is fixedly connected through a support plate 78.
A limiting rod 102 is arranged outside the assembling shell 1, the limiting rod 102 penetrates through the assembling shell 1 and extends into the mounting groove 101, and the limiting rod 102 is matched with a limiting groove 211 arranged on the mounting block 21.
The working principle is as follows:
the bottom of an upper guide rod 4 is connected with a guide plate 3, a first spring 6 is sleeved on the guide plate, one end of the first spring 6 is connected with the guide plate 3, the other end of the first spring 6 is connected with an assembly shell 1, and the upper guide rod 4 penetrates through the top of the assembly shell 1 and is connected with an adjusting block 2; when the dialyzer shell is assembled, a rubber filling ring is sleeved on an assembly rod 5 of the dialyzer shell, the rubber filling ring is adsorbed and fixed through an adsorption block 72, after the rubber filling ring is fixed, heating wires in the assembly rod 5 heat and bake the rubber filling ring to be soft, and subsequent installation is facilitated; the effect of the regulating block 2 that sets up lies in adjusting the length that assembly pole 5 stretches out cerini dialyser cerini casing 1, thereby be convenient for different rubber ring's installation, when assembly pole 5 stretches out the length of cerini dialyser cerini casing 1 needs the extension, press regulating block 2, make regulating block 2 drive the extension of guide arm 4 downstream and messenger assembly pole 5, the installation piece 21 of regulating block 2 bottom removes along the mounting groove 101 of casing, after length adjustment is suitable, pass the spacing groove 211 that assembly casing 1 stretches into installation piece 21 with gag lever post 102 in carry on spacingly fixed to it, it is strong to have the regulation nature, and convenient assembling, the high characteristics of assembly efficiency, the accuracy has been increased in the installation simultaneously.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The assembling mechanism for the rubber filling ring of the dialyzer is characterized by comprising an assembling shell (1), wherein the assembling shell (1) is cylindrical, an adjusting block (2) is arranged above the assembling shell, and a guide plate (3), an upper guide rod (4) and an assembling rod (5) are arranged in the assembling shell; the bottom of the upper guide rod (4) is connected with a guide plate (3), a first spring (6) is sleeved on the guide plate, one end of the first spring (6) is connected with the guide plate (3), the other end of the first spring (6) is connected with the assembly shell (1), and the upper guide rod (4) penetrates through the top of the assembly shell (1) and is connected with the adjusting block (2); the bottom of the adjusting block (2) is connected with an installation block (21), the top of the assembling shell (1) close to the installation block (21) is provided with an installation groove (101), the installation block (21) extends into the installation groove (101) and can move along the length direction of the installation groove (101), and the side part of the installation block (21) is provided with a limiting groove (211); an assembly rod (5) is fixedly connected to one end, far away from the upper guide rod (4), of the guide plate (3), a heating wire is arranged in the outer wall of the assembly rod (5), and the assembly rod (5) penetrates through the bottom of the assembly shell (1) and extends out of the assembly shell (1); the bottom of the assembling shell (1) close to the assembling rod (5) is provided with a rubber ring filling fixing device (7), the rubber ring filling fixing device (7) comprises a fixing cylinder body (71) and an adsorption block (72), and the two fixing cylinder bodies (71) and the two adsorption blocks (72) are arranged and are respectively arranged on two sides of the bottom of the assembling shell (1); the outer walls of two sides of the fixed cylinder (71) are provided with channels, a moving plate (73), a pressing plate (74) and a connecting rod (75) are arranged in the fixed cylinder (71), the moving plate (73) is positioned above the pressing plate (74), and the connecting rod (75) is installed at the bottom of the moving plate (73); the connecting rod (75) is sleeved with a second spring (76), two ends of the second spring (76) are respectively connected with the moving plate (73) and the pressing plate (74), and one end, far away from the moving plate (73), of the connecting rod (75) penetrates through the pressing plate (74) and extends out of the fixed cylinder (71).
2. The assembly mechanism of a dialyzer rubber filling ring according to claim 1, characterized in that: the bottom of the connecting rod (75) is connected with an adsorption block (72), a negative pressure device is arranged in the adsorption block (72), and an adsorption hole communicated with the negative pressure device is formed in the bottom of the adsorption block.
3. The assembly mechanism of a dialyzer rubber filling ring according to claim 1, characterized in that: two sides of the moving plate (73) in the two fixed cylinders (71) are fixedly connected with lower pressing rods (77), the lower pressing rods (77) penetrate through the channel and can extend to the outside of the assembly shell (1), and the lower pressing rods (77) on one side, close to the assembly rod (5), in the two fixed cylinders (71) are fixedly connected through supporting plates (78).
4. The assembly mechanism of a dialyzer rubber filling ring according to claim 1, characterized in that: a limiting rod (102) is arranged outside the assembling shell (1), the limiting rod (102) penetrates through the assembling shell (1) and extends into the mounting groove (101), and the limiting rod (102) is matched with a limiting groove (211) formed in the mounting block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510856.6A CN110238605B (en) | 2019-06-13 | 2019-06-13 | Assembling mechanism for rubber filling ring of dialyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510856.6A CN110238605B (en) | 2019-06-13 | 2019-06-13 | Assembling mechanism for rubber filling ring of dialyzer |
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| Publication Number | Publication Date |
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| CN110238605A CN110238605A (en) | 2019-09-17 |
| CN110238605B true CN110238605B (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910510856.6A Active CN110238605B (en) | 2019-06-13 | 2019-06-13 | Assembling mechanism for rubber filling ring of dialyzer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112405034A (en) * | 2020-09-15 | 2021-02-26 | 大连理工大学 | Clamping force controllable centering method and tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1123832A1 (en) * | 1983-06-13 | 1984-11-15 | Научно-Исследовательский И Конструкторско-Технологический Институт Теплоэнергетического Приборостроения | Device for fitting retaining rings |
| DE102004028469B4 (en) * | 2004-06-11 | 2007-01-25 | Ruhlamat Gmbh | Device for mounting O-rings in internal annular grooves |
| CN204321579U (en) * | 2014-11-15 | 2015-05-13 | 潍柴动力股份有限公司 | Hole sealing ring assembly tooling |
| CN205571881U (en) * | 2015-12-30 | 2016-09-14 | 东莞市粤行自动化设备科技有限公司 | Full -automatic dress rubber ring machine |
| CN206010313U (en) * | 2016-08-30 | 2017-03-15 | 吴中区横泾嘉运模具厂 | Valve body and the telescopic axle unit of rubber ring assemble mechanism |
| CN208051333U (en) * | 2018-03-05 | 2018-11-06 | 浙江兰菱机械有限公司 | A kind of automatic assembling tooling of retaining ring for piston pin |
| CN208214769U (en) * | 2018-05-22 | 2018-12-11 | 中山市金腾五金电子有限公司 | A kind of washer of wearing sets the washer sub-feed tube that reserved energy facilitates maintenance |
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