CN215512338U - Self-adaptive sintering device for dialyzer mold bundle - Google Patents
Self-adaptive sintering device for dialyzer mold bundle Download PDFInfo
- Publication number
- CN215512338U CN215512338U CN202121825398.4U CN202121825398U CN215512338U CN 215512338 U CN215512338 U CN 215512338U CN 202121825398 U CN202121825398 U CN 202121825398U CN 215512338 U CN215512338 U CN 215512338U
- Authority
- CN
- China
- Prior art keywords
- sintering
- dialyzer
- bundle
- membrane bundle
- adaptive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005245 sintering Methods 0.000 title claims abstract description 77
- 239000012528 membrane Substances 0.000 claims abstract description 51
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims description 18
- 230000003044 adaptive effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 3
- 238000012797 qualification Methods 0.000 abstract description 3
- 239000008280 blood Substances 0.000 description 6
- 210000004369 blood Anatomy 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 208000037157 Azotemia Diseases 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 208000009852 uremia Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a self-adaptive sintering device of a dialyzer module bundle, which comprises at least one vision camera, a PLC (programmable logic controller), a touch screen, a sintering actuating mechanism and a dialyzer shell, wherein two ends of the dialyzer module bundle extend out of the dialyzer shell; the sintering executing mechanism comprises two membrane bundle fixing clamping pieces, the two membrane bundle fixing clamping pieces are respectively and symmetrically sleeved on the dialyzer module bundle and are close to the end part of the dialyzer module bundle, and the two membrane bundle fixing clamping pieces are also respectively propped against two ends of the dialyzer shell; the vision camera detects the lengths of the membrane bundle fixing clamping pieces extending out of the two ends of the dialyzer membrane bundle, and the PLC reads the length data detected by the vision camera and controls the sintering executing mechanism to complete the sintering action. The self-adaptive sintering device for the dialyzer die bundle reduces the excessive requirements on the length of the membrane bundle in the front-stage procedure and the position in the dialyzer shell, can obviously improve the qualification rate of sintered products, and improves the sintering quality of the membrane bundle.
Description
Technical Field
The utility model relates to the technical field of dialyzer manufacturing, in particular to a self-adaptive device for a dialyzer module bundle.
Background
The dialyzer consists of a membrane bundle, a shell, a sealing layer and an end cover, and is widely applied to the treatment of uremia patients. By utilizing the principle of a semipermeable membrane of the dialyzer, the blood and the dialysate of a uremia patient are simultaneously introduced into the dialyzer, so that the blood and the dialysate reversely flow at the inner side of the fiber membrane wall and the outer side of the fiber membrane wall, and toxic macromolecules in the blood can flow out of the membrane wall through membrane holes and flow out of the body along with the dialyzer; meanwhile, the functions of removing blood toxin, supplementing blood nutrient substances and adjusting the pH value of blood can be realized by virtue of solute gradient, osmotic gradient and water pressure gradient on the two sides of the membrane wall.
Sintering and sealing treatment needs to be carried out on two ends of the dialyzer module bundle in the process of producing the dialyzer, and then the next procedure of glue injection encapsulation can be carried out. Because the length of the membrane bundle and the position of the membrane bundle inserted into the dialyzer shell are deviated in the production process, and the advancing distance and speed of the sintered heating plate close to the membrane bundle are fixed in the traditional mode, the membrane bundle approaches the heating plate if stretched out too long in the production process, the sintering degree is too large and even the membrane bundle is burnt, and conversely, the membrane bundle is far away from the heating plate if stretched out too short, and a bad product with insufficient sintering degree is produced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a self-adaptive sintering device for a dialyzer mold bundle, which improves the sintering yield and sintering quality.
The utility model provides a self-adaptive sintering device of a dialyzer module bundle, which comprises at least one vision camera, a PLC (programmable logic controller), a touch screen, a sintering executing mechanism and a dialyzer shell wrapped outside the dialyzer module bundle, wherein two ends of the dialyzer module bundle extend out of the dialyzer shell; the sintering executing mechanism comprises two symmetrically arranged membrane bundle fixing clamping pieces, the two membrane bundle fixing clamping pieces are respectively and symmetrically sleeved on the dialyzer module bundle and are close to the end part of the dialyzer module bundle, and the two membrane bundle fixing clamping pieces are also respectively propped against two ends of the dialyzer shell; the vision camera detects the lengths of the membrane bundle fixing clamping pieces extending out of the two ends of the dialyzer membrane bundle, and the PLC reads the length data detected by the vision camera and controls the sintering executing mechanism to complete the sintering action.
Preferably, the vision cameras are provided with two vision cameras, and the two vision cameras are arranged on the horizontal side face of the dialyzer module bundle.
Preferably, the sintering actuating mechanism further comprises two sintering heating sheets which are symmetrically arranged, and the two sintering heating sheets are respectively arranged close to two ends of the dialyzer module bundle.
Preferably, the sintering actuator further comprises two symmetrically arranged electric cylinders, and the sintering heating plate is fixed on the corresponding electric cylinder.
Preferably, the sintering actuating mechanism further comprises two symmetrically arranged servo motors, and the electric cylinders are fixed on the corresponding servo motors.
Preferably, the sintering actuating mechanism further comprises two forward pushing cylinders which are symmetrically arranged, and the servo motor is fixed on the corresponding forward pushing cylinder.
Preferably, the sintering actuating mechanism further comprises two film bundle fixing clamping piece driving cylinders which are symmetrically arranged, and the film bundle fixing clamping pieces are further arranged on the corresponding film bundle fixing clamping piece driving cylinders.
The self-adaptive sintering device for the dialyzer die bundle reduces the excessive requirements on the length of the membrane bundle in the front-stage procedure and the position in the dialyzer shell, can obviously improve the qualification rate of sintered products, and improves the sintering quality of the membrane bundle.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the utility model will be described in detail hereinafter, by way of illustration and not limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
figure 1 is a schematic view of an adaptive sintering device for a dialyzer mould bundle according to one embodiment of the present invention.
Fig. 2 is a schematic structural diagram of an adaptive sintering device of a dialyzer module bundle according to one embodiment of the present invention.
Description of the figure numbers:
the device comprises a vision camera 1, a PLC (programmable logic controller) 2, a touch screen 3, a sintering actuating mechanism 4, a membrane bundle 6, a dialyzer shell 7, a sintering heating sheet 41, an electric cylinder 42, a servo motor 43, a forward pushing cylinder 44, a membrane bundle fixing clamping sheet 45 and a membrane bundle fixing clamping sheet driving cylinder 46.
Detailed Description
The utility model relates to an adaptive sintering device for a dialyzer module bundle, which comprises at least one vision camera 1, a PLC (programmable logic controller) 2, a touch screen 3 and a sintering executing mechanism 4, as shown in figures 1 and 2. Wherein, the vision camera 1, the touch screen 3 and the sintering executing mechanism 4 are all connected with the PLC 2.
The sintering executing mechanism 4 comprises two sintering heating plates 41 which are symmetrically arranged, two electric cylinders 42 which are symmetrically arranged, two servo motors 43 which are symmetrically arranged, two forward pushing air cylinders 44 which are symmetrically arranged, two membrane bundle fixing clamping pieces 45 which are symmetrically arranged and two membrane bundle fixing clamping piece driving air cylinders 46 which are symmetrically arranged, wherein the two sintering heating plates 41, the two electric cylinders 42, the two servo motors 43 and the two forward pushing air cylinders 44 are respectively positioned at two ends of the dialyzer module bundle 6, the two sintering heating plates 41 are respectively arranged close to two ends of the dialyzer module bundle 6, and the two forward pushing air cylinders 44 are respectively arranged far away from two ends of the dialyzer module bundle 6.
The sintering heating plates 41 are fixed on the corresponding electric cylinders 42, the electric cylinders 42 are fixed on the corresponding servo motors 43, the electric cylinders 42 are driven by the corresponding servo motors 43, and the servo motors 43 are fixed on the forward pushing air cylinders 44.
Self-adaptation sintering device still includes the parcel outside 6 outer cerini dialyser cerini shells 7 of cerini dialyser cerini mould restraints, 6 both ends of cerini dialyser cerini mould restraints stretch out outside the cerini dialyser cerini shells 7, and two membrane bundle fixed clamping pieces 45 symmetry respectively overlap on 6 cerini dialyser cerini mould restraints and be close to the position of 6 tip of cerini dialyser cerini mould restraints, and two membrane bundle fixed clamping pieces 45 still push up respectively at 7 both ends of cerini dialyser cerini shells. The vision camera 1 detects the length of the membrane bundle fixing clamping pieces 45 extending out of the two ends of the dialyzer membrane bundle 6, and the PLC 2 reads the length data detected by the vision camera 1 and controls the sintering executing mechanism 4 to complete the sintering action.
The membrane bundle fixing clamping pieces 45 are also arranged on the corresponding membrane bundle fixing clamping piece driving air cylinders 46, and the membrane bundle fixing clamping pieces 45 are used for clamping and fixing the dialyzer membrane bundle 6.
During operation, the forward pushing cylinder 44 pushes forward and drives the servo motor 43 to work, the servo motor 43 drives the electric cylinder 42, the electric cylinder 42 can enable the sintering heating sheet 41 to be quickly close to the dialyzer module bundle 6 in a sintering initial section with a large stroke, a heat source is kept away from a product before sintering is achieved, the sintering heating sheet 41 can be quickly advanced after sintering begins, and production takt is accelerated.
The two vision cameras 1 are arranged on the horizontal side face of the sintered dialyzer module bundle 6 and used for detecting the length of the membrane bundle fixing clamping pieces 45 extending out of the two ends of the dialyzer module bundle 6. The vision camera 1 is connected with the PLC controller 2 through a communication line, the PLC controls the sintering executing mechanism 4 to realize sintering in different degrees according to the length measured by the PLC controller 2, a control closed loop is formed, and the sintering state can be automatically adjusted according to the position and the length of the die bundle.
The touch screen 3 is connected with the PLC controller 2 through a communication line, and can set relevant parameters such as the temperature of the sintering heating sheet, the speed of the electric servo motor 43 and the like.
The electric cylinder 42 is driven by a servo motor 43 to realize that the sintering heating sheet 41 is controlled by the PLC 2 at the tail end to slowly feed in the way of variable stroke to approach the dialyzer mold bundle 6, thereby realizing the control of the sintering strength.
The self-adaptive sintering device for the dialyzer die bundle reduces the excessive requirements on the length of the membrane bundle in the front-stage procedure and the position in the dialyzer shell, can obviously improve the qualification rate of sintered products, and improves the sintering quality of the membrane bundle.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the utility model have been illustrated and described in detail herein, many other variations or modifications consistent with the principles of the utility model may be directly determined or derived from the disclosure of the present invention without departing from the spirit and scope of the utility model. Accordingly, the scope of the utility model should be understood and interpreted to cover all such other variations or modifications.
Claims (7)
1. The self-adaptive sintering device for the dialyzer module bundle is characterized by comprising at least one vision camera (1), a PLC (programmable logic controller) (2), a touch screen (3), a sintering executing mechanism (4) and a dialyzer shell (7) wrapped outside the dialyzer module bundle (6), wherein two ends of the dialyzer module bundle (6) extend out of the dialyzer shell (7); the sintering executing mechanism (4) comprises two membrane bundle fixing clamping pieces (45) which are symmetrically arranged, the two membrane bundle fixing clamping pieces (45) are respectively and symmetrically sleeved on the dialyzer module bundle (6) and are close to the end part of the dialyzer module bundle (6), and the two membrane bundle fixing clamping pieces (45) are also respectively propped against two ends of the dialyzer shell (7); the vision camera (1) detects the lengths of the membrane bundle fixing clamping pieces (45) extending out of the two ends of the dialyzer membrane bundle (6), and the PLC controller (2) reads length data detected by the vision camera (1) and controls the sintering executing mechanism (4) to complete sintering.
2. The adaptive sintering device of dialyzer module bundle of claim 1, characterized in that the vision cameras (1) are provided in two, two vision cameras (1) being mounted to the horizontal sides of the dialyzer module bundle (6).
3. The adaptive sintering device of a dialyzer module bundle according to claim 1, wherein the sintering actuator (4) further comprises two symmetrically arranged sintering heating sheets (41), the two sintering heating sheets (41) being arranged near the two ends of the dialyzer module bundle (6), respectively.
4. The adaptive sintering device of a dialyzer module bundle according to claim 3, characterized in that the sintering actuator (4) further comprises two symmetrically arranged electric cylinders (42), the sintering heating plates (41) being fixed to the respective electric cylinders (42).
5. The adaptive sintering device of dialyzer module bundle of claim 4, characterized in that the sintering actuator (4) further comprises two symmetrically arranged servomotors (43), the electric cylinders (42) being fixed to the respective servomotors (43).
6. The adaptive sintering device of dialyzer module bundle of claim 5, characterized in that the sintering actuator (4) further comprises two symmetrically arranged pushforward cylinders (44), the servo motor (43) being fixed on the corresponding pushforward cylinder (44).
7. The adaptive sintering device for dialyzer module bundle of claim 1, characterized in that the sintering actuator (4) further comprises two symmetrically arranged membrane bundle fixing jaw driving cylinders (46), and the membrane bundle fixing jaws (45) are further mounted on the corresponding membrane bundle fixing jaw driving cylinders (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825398.4U CN215512338U (en) | 2021-08-06 | 2021-08-06 | Self-adaptive sintering device for dialyzer mold bundle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121825398.4U CN215512338U (en) | 2021-08-06 | 2021-08-06 | Self-adaptive sintering device for dialyzer mold bundle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215512338U true CN215512338U (en) | 2022-01-14 |
Family
ID=79789795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121825398.4U Active CN215512338U (en) | 2021-08-06 | 2021-08-06 | Self-adaptive sintering device for dialyzer mold bundle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215512338U (en) |
-
2021
- 2021-08-06 CN CN202121825398.4U patent/CN215512338U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110948841A (en) | Automatic nylon tube heating forming equipment and forming process | |
| TW201000366A (en) | Continuous working device | |
| CN101134218A (en) | Tube forming device and method thereof | |
| CN215512338U (en) | Self-adaptive sintering device for dialyzer mold bundle | |
| JPS60247541A (en) | Temperature-controlled blow molding machine in injection-stretching-blow molding machine | |
| CN202573251U (en) | Vacuum heat transfer machine | |
| CN106573406A (en) | Parison supply device and supply method, and blow molding machine and blow molding method using same | |
| EP0648588A2 (en) | Method and apparatus for foam molding | |
| ITTO930896A1 (en) | MACHINE FOR THE MANUFACTURE OF OBJECTS OF PLASTIC MATERIAL BY THERMOFORMING. | |
| TWI593546B (en) | Carbon-Fiber Product Forming Device and Method | |
| JP5880354B2 (en) | Insert molding method | |
| CN101991886A (en) | Heat-sheet membrane sealing machine and membrane sealing process of dialyser | |
| CN201591230U (en) | Automatic cutting adhesive machine | |
| CN101774282B (en) | Automatic cutting bonding machine | |
| CN211921600U (en) | Leather pattern forming machine | |
| CN202162949U (en) | Sheet pneumatic type in-mold forming device | |
| JP2008149702A (en) | Method for manufacturing molded product having thin film | |
| CN207806423U (en) | Small-sized copper pipe CNC Spinning closing device | |
| CN206465409U (en) | A kind of material taking manipulator of injection molding machine | |
| JP2013056486A (en) | Thermoforming apparatus and thermoforming method | |
| JPS62263021A (en) | Method for forming polyvinyl alcohol-based polarizing film | |
| US5122218A (en) | Tubular plastic crimping method and apparatus | |
| CN206466773U (en) | Full-automatic IMD, IML hot pressing coiled material forming machine | |
| CN220883371U (en) | Quick forming machine for case shell | |
| JP2639189B2 (en) | Long corrugated tube molding equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |