CN113275877B - Assembling process and device for leukocyte-removing filter product - Google Patents
Assembling process and device for leukocyte-removing filter product Download PDFInfo
- Publication number
- CN113275877B CN113275877B CN202110591232.9A CN202110591232A CN113275877B CN 113275877 B CN113275877 B CN 113275877B CN 202110591232 A CN202110591232 A CN 202110591232A CN 113275877 B CN113275877 B CN 113275877B
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000008569 process Effects 0.000 title claims abstract description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 44
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 239000003292 glue Substances 0.000 claims abstract description 32
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 239000003345 natural gas Substances 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 229920000297 Rayon Polymers 0.000 claims abstract description 3
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims description 60
- 238000007598 dipping method Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 11
- 238000003466 welding Methods 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 210000000265 leukocyte Anatomy 0.000 claims description 4
- 210000004027 cell Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 8
- 241000252254 Catostomidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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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
- B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Abstract
The invention relates to a leukocyte-removing filter head assembling device which comprises a filter feeding station, a connecting pipe assembling station, a connecting pipe gluing station, a conduit assembling station, a CCD (charge coupled device) detecting station, an NG (natural gas) rejecting station, a high-frequency sealing station and a finished product outputting station which are sequentially connected. The filter material loading station comprises a carrying cylinder, an upper grabbing cylinder and a lower grabbing cylinder are arranged at the lower end of the carrying cylinder, a material loading sucker is arranged at the lower end of the upper grabbing cylinder and the lower grabbing cylinder, the connecting pipe assembling station comprises a circular vibrator and a direct vibrator, and a connecting pipe assembling cylinder and a connecting pipe positioning mechanism are arranged at the tail end of the direct vibrator. Connecting pipe viscose station includes: gluing mechanism, be stained with and glue revolving cylinder, be stained with gluey cylinder. The pipe assembly station includes: the device comprises a conduit conveying direct vibration cylinder, a conduit clamping cylinder and a pipe joint expanding cylinder. CCD detects station and NG and rejects the station. Also provides an assembly process of the leukocyte-removing filter head, which has reasonable structure and convenient operation, is suitable for mass assembly production and improves the working quality.
Description
Technical Field
The invention relates to an assembly process and a device of a leukocyte-removing filter product, belonging to the technical field of medical equipment.
Background
The production and assembly modes of the filter head, the connecting pipe and the conduit part of the existing disposable leukocyte-removing filter product are all manual bonding modes which are carried out manually: firstly, a connecting pipe and a guide pipe with the length of 80mm and 120mm are bonded to form a filter head sleeve; and then the filter head and the filter head sleeve are respectively bonded together. When the filter head sleeve is bonded, the connecting pipe and the guide pipe are respectively placed on the purifying workbench. The bonding glue tray is placed in front of an operator, and the operator bonds a proper amount of cyclohexanone glue at one end of the catheter and then connects the catheter in the connecting tube. And finishing the first step of operation. Then the next operation procedure is carried out to weld the tube heads of the two conduits in a high frequency mode. And finally, the filter head is bonded with the two ends of the filter head according to requirements.
The defects of the prior art are as follows:
(1) The existing leukocyte-removing filter is manually finished, and the assembly of each medical apparatus and instrument part is carried out by hands, so that the pollution of each part is inevitably caused.
(2) Due to the large production of leukocyte-depleted filter products, operators frequently repeat these several actions. The efficiency is low, and the position sizes of the product guide components after manual operation are different; the labor intensity is also high. The operator cannot form a line production.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides an assembly process and a device of a leukocyte-removing filter product. The technical problem to be solved by the invention is as follows: the automated assembling device for the production of the leukocyte-removing filter is reasonable in structure, convenient to operate, suitable for mass assembly and production and capable of improving the working quality of filter heads, connecting pipes and pipe parts.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a white blood cell removing filter head assembling device,
the device comprises a filter feeding station, a connecting pipe assembling station, a connecting pipe gluing station, a conduit assembling station, a CCD (charge coupled device) detecting station, an NG (natural gas) rejecting station, a high-frequency sealing station and a finished product outputting station which are sequentially connected.
Furthermore, the filter feeding station comprises a transversely arranged conveying cylinder, the lower end of the conveying cylinder is provided with an upper grabbing cylinder and a lower grabbing cylinder, the lower end of the upper grabbing cylinder and the lower grabbing cylinder is provided with a feeding sucker, and the feeding sucker can transfer a filter head on the feeding conveying belt to the assembly line carrier.
Further, the connecting pipe assembling station comprises a circular vibration mechanism and a direct vibration mechanism which are used for conveying the connecting pipe, the tail end of the direct vibration mechanism is provided with a connecting pipe assembling cylinder and a connecting pipe positioning mechanism, and the connecting pipe assembling station also comprises a cyclohexanone coating mechanism used for coating cyclohexanone; the connecting pipe is sent to the connecting pipe positioning mechanism by circular vibration and direct vibration, then the connecting pipe assembly cylinder is butted with the connecting pipe, then the cyclohexanone coating mechanism coats cyclohexanone on the inner wall of the connecting pipe, and then the connecting pipe is assembled.
Further, connecting pipe viscose station includes: the device comprises a gluing mechanism, a gluing rotary cylinder, a gluing cylinder and a cyclohexanone placing box; after the filter head and the connecting pipe are in place, the glue dipping cylinder acts in place, the glue dipping core rod dipped with glue is inserted into the connecting pipe to act by the glue dipping rotary cylinder, the uniform gluing is ensured, and finally the glue dipping cylinder resets.
Further, the conduit assembly station comprises: the pipe conveying direct vibration cylinder, the pipe clamping cylinder and the pipe joint expanding cylinder are arranged on the pipe conveying direct vibration cylinder; the guide pipe is conveyed to the right position by the guide pipe through direct vibration, the guide pipe is clamped by the guide pipe clamping cylinder, the pipe joint expansion cylinder completes the action and resets to the initial position, and then the servo motor drives the screw rod to assemble the guide pipe and the pipe joint.
Furthermore, the CCD detection station comprises a CCD camera and a light source, the CCD camera detects whether the filter head, the hose and the connecting pipe are assembled in place or not through photographing, and station signals are eliminated for NG.
Furthermore, the NG rejecting station comprises a rejecting cylinder and a rejecting sucker, an instruction sent by the CCD detecting station is received to judge that one of the hose, the filter head and the connecting pipe is unqualified in assembly, and the rejecting cylinder moves to drive the rejecting sucker to grab an unqualified product to be rejected.
Furthermore, the high-frequency sealing station comprises a pressing cylinder and a high-frequency sealing block, after the carrier is in place, the high-frequency welding station is started, the pressing cylinder presses downwards, the high-frequency sealing block presses the guide pipes to be sealed at two ends, and the high-frequency welding seal is achieved.
An assembling process of a leukocyte-removing filter head, the leukocyte-removing filter head comprises a conduit, a connecting pipe and a filter head, and the assembling process comprises the following steps:
a. coating cyclohexanone on the inner wall of the connecting end of the connecting pipe and the filter head and assembling the connecting pipe and the filter head;
b. the inner wall of the connecting end of the connecting pipe and the conduit is coated with glue and assembled with the conduit;
c. detecting and removing unqualified products;
d. and welding and sealing the tail part of the conduit.
Further, the method comprises the following steps:
a. the filter heads are manually arranged on a feeding conveyor belt, and an upper grabbing cylinder and a lower grabbing cylinder descend to adsorb and transfer products to an assembly line carrier; the connecting pipe is sent to the connecting pipe positioning mechanism by circular vibration and direct vibration, then the connecting pipe assembling cylinder is butted with the connecting pipe, the cyclohexanone coating mechanism coats cyclohexanone on the inner wall of the connecting pipe, and then the connecting pipe is assembled;
b. after the connecting pipe and the filter head are in place, the glue dipping cylinder moves in place, the glue dipping piece dipped with glue is inserted into the connecting pipe, the glue dipping rotary cylinder moves, and finally the glue dipping cylinder resets; the guide pipe is conveyed to the right position by the guide pipe through direct vibration, the guide pipe clamping cylinder clamps the guide pipe, the pipe joint expanding cylinder completes the action at the same time, the guide pipe is reset to the initial position, and then the servo motor drives the screw rod to assemble the guide pipe and the connecting pipe;
c, identifying whether the product is qualified or not by a CCD detection station; after the CCD detection station identifies the poor bonding products, the NG rejection station rejects the NG products;
d. and the tail part of the guide pipe is welded and sealed by a high-frequency sealing station.
The invention has the beneficial effects that:
the reliability of assembling the white-removing product is improved, the gluing uniformity is good, and the accuracy is high; the bonding positions are consistent, and the single-shift production can reach more than 1.5 thousands of sets. The working efficiency can be greatly improved, and the labor amount of enterprises is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1: leukocyte-depleted filter product assembly map;
FIG. 2: a bus flow diagram;
FIG. 3: the structure diagram of a filter feeding station;
FIG. 4 is a schematic view of: a structure diagram of a connecting pipe assembling station;
FIG. 5: the structure diagram of the connecting pipe gluing station;
FIG. 6: a configuration diagram of a conduit assembly station;
FIG. 7: a structure diagram of a CCD detection station;
FIG. 8: a structural diagram of an NG rejection station;
FIG. 9: structure diagram of high frequency welding station.
In the figure:
a. conduit, b connecting pipe, c filter head
1. The device comprises a filter feeding station, a connecting pipe assembling station, a connecting pipe gluing station, a pipe assembling station, a CCD (charge coupled device) detecting station, a 6.NG eliminating station, a high-frequency sealing station, a finished product outputting station, a high-frequency sealing station and a finished product outputting station
101. Carrying cylinder, 102, up-down grabbing cylinder, 103, feeding sucker
201. Circular vibration, 202 direct vibration, 203 connecting pipe assembling cylinder, 204 connecting pipe positioning mechanism, 205 cyclohexanone, 206 cyclohexanone coating mechanism
301. Gluing mechanism, 302 gluing rotary cylinder, 303 gluing cylinder and 304 cyclohexanone box
401. Pipe delivery direct vibration 402 pipe clamping cylinder 403 pipe joint expansion cylinder
501.CCD camera, 502. Light source
601. Removing cylinder 602 removing sucker
701. And (5) pressing down the cylinder, 702. A high-frequency sealing block.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2, the leukocyte-removing filter head assembling device comprises a filter feeding station 1, a connecting pipe assembling station 2, a connecting pipe gluing station 3, a conduit assembling station 4, a CCD detecting station 5, an NG rejecting station 6, a high-frequency sealing station 7 and a finished product outputting station 8 which are connected in sequence.
As shown in fig. 3, the filter loading station 1 includes a horizontal conveying cylinder 101, an up-down grabbing cylinder 102 is installed at the lower end of the conveying cylinder 101, a loading suction cup 103 is installed at the lower end of the up-down grabbing cylinder 102, and the loading suction cup 103 can transfer the filter heads on the feeding conveyor belt to the assembly line carrier. The filter heads are manually placed on a moving conveyor belt, the filter heads are sucked up by the upper and lower grabbing cylinders 102 through the feeding suckers 103, and the filter heads move left and right through the carrying cylinders 101 to a carrier of the assembly line body, and the filter heads are arranged in groups of four filter heads and are circulated in sequence.
As shown in fig. 4, the connecting pipe assembling station 2 comprises a circular vibrator 201 and a straight vibrator 202 for conveying the connecting pipe, the tail end of the straight vibrator 202 is provided with a connecting pipe assembling cylinder 203 and a connecting pipe positioning mechanism 204, and further comprises a cyclohexanone coating mechanism 206 for coating cyclohexanone 205; the connecting pipe is sent to a connecting pipe positioning mechanism 204 by a circular vibrator 201 and a straight vibrator 202, then a connecting pipe assembling cylinder 203 is butted with the connecting pipe, then a cyclohexanone coating mechanism 206 coats cyclohexanone on the inner wall of the connecting pipe, and then the connecting pipe is assembled. The connecting pipe is respectively fed from the left circular vibrator 201 and the right circular vibrator 201 to the connecting pipe positioning mechanism 204 through the direct vibrator 202, then the connecting pipe assembling cylinder 203 is butted with the connecting pipe, so that the cyclohexanone coating mechanism 206 is stained with glue in the cyclohexanone 205, lifted to enter the inner wall of the large opening end of the connecting pipe for coating, then the connecting pipe assembling cylinder 203 moves to the two sides of the filter head of the line carrier to assemble the connecting pipe in place, and the processes are circulated in sequence.
As shown in fig. 5, the connecting tube gluing station 3 includes: a gluing mechanism 301, a gluing rotary cylinder 302, a gluing cylinder 303 and a cyclohexanone placing box 304; after the filter head and the connecting pipe are in place, the gluing cylinder 303 acts in place, the gluing core rod which is glued is inserted into the gluing rotary cylinder 302 in the connecting pipe to act, the gluing uniformity is ensured, and finally the gluing cylinder 303 resets.
As shown in fig. 6, the pipe assembling station 4 includes: a conduit feed straightening vibration 401, a conduit clamp cylinder 402, and a coupling extension cylinder 403; the guide pipe is conveyed by the guide pipe to be directly vibrated 401 and conveyed in place, the guide pipe is clamped by the guide pipe clamping cylinder 402, meanwhile, the action of the pipe joint expansion cylinder 403 is completed, the expansion of the pipe joint is realized because the PVC guide pipe in a soft state is difficult to insert into the connecting pipe when the connecting pipe is assembled with the guide pipe, so that a flaring mechanism of the connecting pipe is added, the flaring mechanism is reset to an initial position, then a screw rod is driven by a servo motor, and the guide pipe, the filter head assembled with the last step and the other end of the connecting pipe are bonded and assembled, and the process is circulated in sequence.
As shown in fig. 7, the CCD detection station 5 includes a CCD camera 501 and a light source 502, and the CCD camera 501 detects whether the filter, the hose, and the connecting pipe are assembled in place by photographing, and gives a signal to the NG rejection station 6.
As shown in fig. 8, the NG removing station 6 includes a removing cylinder 601 and a removing suction cup 602, and receives an instruction sent by the CCD detecting station 5 to determine that one of the hoses, the filter heads and the connecting pipes is not assembled properly, and the removing cylinder 601 operates to drive the removing suction cup 602 to pick up the defective product to remove.
As shown in fig. 9, the high frequency sealing station 7 includes a pressing cylinder 701 and a high frequency sealing block 702, after the carrier is in place, the high frequency welding station is started, the pressing cylinder 701 presses down, and the high frequency sealing block 702 presses the conduit to be sealed at the two ends, thereby sealing the conduit by high frequency welding.
An assembly process of a leukocyte-removing filter head, as shown in fig. 1, the leukocyte-removing filter head comprises a conduit a, a connecting pipe b and a filter head c, the conduits a on the left and right sides are respectively 80mm and 120mm, and the assembly process comprises the following steps: a. coating cyclohexanone on the inner wall of the connecting end of the connecting pipe b and the filter head c and assembling the connecting pipe b and the filter head c; b. the inner wall of the connecting end of the connecting pipe b and the conduit a is coated with glue and assembled with the conduit a; c. detecting and removing unqualified products; d. and welding and sealing the tail part of the conduit a.
Further, the method specifically comprises the following steps:
a. the filter heads c are manually arranged on a feeding conveyor belt, and the upper and lower grabbing cylinders 102 descend to adsorb and transfer the products to an assembly line carrier; the connecting pipe b is sent to a connecting pipe positioning mechanism 204 by a circular vibration 201 and a direct vibration 202, then a connecting pipe assembling cylinder 203 is butted with the connecting pipe b, a cyclohexanone coating mechanism 206 coats cyclohexanone on the inner wall of the connecting pipe b, and then the connecting pipe b is assembled;
b. after the connecting pipe b and the filter head c are in place, the glue dipping cylinder 303 moves in place, the glue dipping piece dipped with glue is inserted into the connecting pipe b, the glue dipping rotary cylinder 302 moves, and finally the glue dipping cylinder 303 resets; the guide pipe a is conveyed to the position by a guide pipe conveying direct vibration 401, the guide pipe clamping cylinder 402 clamps the guide pipe a, meanwhile, the pipe joint expansion cylinder 403 finishes the action, the guide pipe a is reset to the initial position, and then a servo motor drives a screw rod to assemble the guide pipe a and the connecting pipe b;
c, identifying whether the product is qualified or not by a CCD detection station 5; after the CCD detection station 5 identifies the poor-adhesion products, the NG rejection station 6 rejects the NG products;
d. the tail part of the conduit a is welded and sealed by a high-frequency sealing station 7; and after the finished products are finished, the qualified products are transferred to the equipment matched with the machine, and the system has a product counting function and is convenient for output statistics.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (2)
1. A leukocyte-removing filter head assembly device, which is characterized in that,
the device comprises a filter feeding station (1), a connecting pipe assembling station (2), a connecting pipe gluing station (3), a conduit assembling station (4), a CCD (charge coupled device) detection station (5), an NG (natural gas) rejection station (6), a high-frequency sealing station (7) and a finished product output station (8) which are connected in sequence;
the conduit assembly station (4) comprises: a conduit delivery direct vibration (401), a conduit clamping cylinder (402) and a pipe joint expansion cylinder (403); the guide pipe is conveyed to the position by a guide pipe conveying direct vibration cylinder (401), the guide pipe is clamped by a guide pipe clamping cylinder (402), meanwhile, the action of a pipe joint expanding cylinder (403) is completed, the guide pipe is reset to the initial position, and then a screw rod is driven by a servo motor to assemble the guide pipe and the pipe joint;
the high-frequency sealing station (7) comprises a pressing cylinder (701) and a high-frequency sealing block (702), after the carrier is in place, the high-frequency welding station is started, the pressing cylinder (701) presses downwards, the high-frequency sealing block (702) presses the guide pipes of which the two ends need to be sealed, and the high-frequency welding sealing is carried out;
the filter feeding station (1) comprises a conveying cylinder (101) which is transversely arranged, an upper grabbing cylinder (102) and a lower grabbing cylinder (102) are arranged at the lower end of the conveying cylinder (101), a feeding sucker (103) is arranged at the lower end of the upper grabbing cylinder (102) and the lower grabbing cylinder (102), and the feeding sucker (103) can transfer a filter head on a feeding conveying belt into an assembly line carrier;
the connecting pipe assembling station (2) comprises a circular vibrator (201) and a straight vibrator (202) which are used for conveying the connecting pipe, the tail end of the straight vibrator (202) is provided with a connecting pipe assembling cylinder (203) and a connecting pipe positioning mechanism (204), and the connecting pipe assembling station further comprises a cyclohexanone coating mechanism (206) which is used for coating cyclohexanone (205); the connecting pipe is sent to a connecting pipe positioning mechanism (204) by a circular vibration mechanism (201) and a direct vibration mechanism (202), then a connecting pipe assembling cylinder (203) is butted with the connecting pipe, then a cyclohexanone coating mechanism (206) coats cyclohexanone on the inner wall of the connecting pipe, and then the connecting pipe is assembled;
connecting pipe viscose workstation (3) include: the device comprises a gluing mechanism (301), a gluing rotary cylinder (302), a gluing cylinder (303) and a cyclohexanone placing box (304); after the filter head and the connecting pipe are in place, the glue dipping cylinder (303) acts in place, the glue dipping core rod which is dipped with glue is inserted into the glue dipping rotary cylinder (302) in the connecting pipe to act, the uniform gluing is ensured, and finally the glue dipping cylinder (303) resets;
the CCD detection station (5) comprises a CCD camera (501) and a light source (502), the CCD camera (501) detects whether the filter, the hose and the connecting pipe are assembled in place or not by photographing, and a signal is sent to the NG rejection station (6);
the NG removing station (6) comprises a removing cylinder (601) and a removing sucker (602), one of the hoses, the filter heads and the connecting pipe is judged to be unqualified when receiving an instruction sent by the CCD detecting station (5), and the removing cylinder (601) acts to drive the removing sucker (602) to grab an unqualified product to remove the unqualified product;
the method comprises the following steps:
a. the filter heads (c) are manually arranged on a feeding conveyor belt, the upper grabbing cylinder (102) and the lower grabbing cylinder (102) descend to adsorb and transfer a product to a production line carrier, the connecting pipe (b) is conveyed to a connecting pipe positioning mechanism (204) by a circular vibration mechanism (201) and a direct vibration mechanism (202), then a connecting pipe assembling cylinder (203) is butted with the connecting pipe (b), a cyclohexanone coating mechanism (206) coats cyclohexanone on the inner wall of the connecting pipe (b), and then the connecting pipe (b) is assembled;
b. after the connecting pipe (b) and the filter head (c) are in place, the glue dipping cylinder (303) moves in place, the glue dipping piece dipped with glue is inserted into the connecting pipe (b), the glue dipping rotary cylinder (302) moves, and finally the glue dipping cylinder (303) resets; the guide pipe (a) is conveyed to the position by the guide pipe conveying direct vibration (401), the guide pipe (a) is clamped by the guide pipe clamping cylinder (402), meanwhile, the pipe joint expanding cylinder (403) finishes the action, the pipe joint expanding cylinder is reset to the initial position, and then the servo motor drives the screw rod to assemble the guide pipe (a) and the connecting pipe (b);
c, identifying whether the product is qualified or not by using a CCD detection station (5); after the CCD detection station (5) identifies the products with poor bonding, the NG removing station (6) removes the NG products;
d. the tail part of the conduit (a) is welded and sealed by a high-frequency sealing station (7).
2. A process for assembling a leukocyte-depleted cell filter comprising a duct (a), a connecting tube (b) and a filter (c), characterized in that it comprises the following steps:
a. coating cyclohexanone on the inner wall of the connecting end of the connecting pipe (b) and the filter head (c) and assembling the connecting pipe (b) and the filter head (c);
b. the inner wall of the connecting end of the connecting pipe (b) and the conduit (a) is coated with glue and assembled with the conduit (a);
c. detecting and removing unqualified products;
d. the tail part of the conduit (a) is welded and sealed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110591232.9A CN113275877B (en) | 2021-05-28 | 2021-05-28 | Assembling process and device for leukocyte-removing filter product |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110591232.9A CN113275877B (en) | 2021-05-28 | 2021-05-28 | Assembling process and device for leukocyte-removing filter product |
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| CN113275877B true CN113275877B (en) | 2023-04-14 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101342393B (en) * | 2008-07-30 | 2011-05-11 | 林军华 | Assembling method for transfusion utensil trachea assembly and trachea material feeder in the method |
| CN102126129B (en) * | 2011-03-17 | 2013-05-01 | 台州尚瑾自动化设备制造有限公司 | Automatic assembly machine for infusion apparatus |
| CN103520825B (en) * | 2013-10-22 | 2015-09-30 | 迈得医疗工业设备股份有限公司 | A kind of automatic Composition technique of transfusion device |
| CN206124241U (en) * | 2016-07-29 | 2017-04-26 | 梁启明 | Straight line long tube machine |
| CN106624774A (en) * | 2016-11-23 | 2017-05-10 | 中山市合赢智能装备有限公司 | Automatic sleeve assembling method |
| CN107695679B (en) * | 2017-10-13 | 2024-02-02 | 昆山嘉斯特自动化技术有限公司 | Remaining needle assembly machine |
| US11110514B2 (en) * | 2017-12-14 | 2021-09-07 | Divergent Technologies, Inc. | Apparatus and methods for connecting nodes to tubes in transport structures |
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