CN113457450B - Automatic welding machine for ultrafiltration membrane component - Google Patents
Automatic welding machine for ultrafiltration membrane component Download PDFInfo
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- CN113457450B CN113457450B CN202110531871.6A CN202110531871A CN113457450B CN 113457450 B CN113457450 B CN 113457450B CN 202110531871 A CN202110531871 A CN 202110531871A CN 113457450 B CN113457450 B CN 113457450B
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- clamping
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- 238000003466 welding Methods 0.000 title claims abstract description 22
- 239000012528 membrane Substances 0.000 title claims description 62
- 238000000108 ultra-filtration Methods 0.000 title claims description 61
- 239000012943 hotmelt Substances 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000013519 translation Methods 0.000 claims abstract description 3
- 238000002844 melting Methods 0.000 claims description 97
- 230000008018 melting Effects 0.000 claims description 97
- 230000005540 biological transmission Effects 0.000 claims description 49
- 238000003825 pressing Methods 0.000 claims description 10
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000004809 Teflon Substances 0.000 claims description 3
- 229920006362 Teflon® Polymers 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000010935 stainless steel Substances 0.000 abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 8
- 238000010128 melt processing Methods 0.000 abstract description 2
- 238000013459 approach Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/14—Ultrafiltration; Microfiltration
- B01D61/145—Ultrafiltration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/06—Tubular membrane modules
- B01D63/061—Manufacturing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/32—Measures for keeping the burr form under control; Avoiding burr formation; Shaping the burr
- B29C66/322—Providing cavities in the joined article to collect the burr
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Abstract
The utility model provides an milipore filter subassembly automatic weld machine, including sliding the fastening mechanism that sets up in the frame and be used for carrying out fastening centre gripping to milipore filter post, fastening mechanism's both sides are provided with clamping mechanism and hot melt mechanism, clamping mechanism is used for spacing fixed to the end cover, hot melt mechanism includes first hot melt subassembly and second hot melt subassembly, be provided with drive assembly between fastening mechanism and the clamping mechanism, fastening mechanism drives drive assembly card into the second hot melt subassembly to the slip of second hot melt subassembly direction in-process, clamping mechanism promotes end cover and second hot melt subassembly simultaneously after drive assembly card goes into the second hot melt subassembly and is close to first hot melt subassembly and milipore filter post direction, first hot melt subassembly and second hot melt subassembly carry out hot melt processing to the port of end cover and milipore filter post respectively, the end cover is accomplished butt welding to the port of milipore filter post direction translation and its both ends after accomplishing hot melt, the prior art adopts the drawback that stainless steel staple bolt connection exists has been solved, manufacturing cost is reduced.
Description
Technical Field
The invention relates to the technical field of ultrafiltration water treatment, in particular to an automatic welding machine for an ultrafiltration membrane component.
Background
The ultrafiltration is a membrane separation method for realizing selective separation and recovery of substances by utilizing the micropore structure of a semipermeable membrane and taking certain external pressure (0.1-0.5 MPa) as driving force. The method is mainly used for separating and recovering high molecular dissolved and colloidal pollutants with low concentration in the sewage treatment such as enzyme, protein, virus and the like, wherein the molecular weight of the high molecular dissolved and colloidal pollutants is more than 500, and the diameter of the high molecular dissolved and colloidal pollutants is 0.005-10 mu m.
The ultrafiltration membrane treatment process is an important component in the global water quality purification equipment at present, and the ultrafiltration membrane is very widely used in the application fields including industrial water treatment, pure water processing, food, pharmacy, biological engineering, sewage treatment and the like. The ultrafiltration membrane column must be connected to the end cap to form a complete device, in a manner substantially that of stainless steel hoops. The stainless steel hoop connection has the problems of high manufacturing cost, easy water leakage and easy corrosion in a high-salt running environment.
This patent is in an effort to solve the above-mentioned problem that ultrafiltration membrane end cover stainless steel staple bolt is connected, utilizes the condition that end cover and membrane column outer tube are UPVC material, adopts the welding machine to fix membrane column and end cover together to replace traditional stainless steel staple bolt connected mode.
Disclosure of Invention
The two sides of the fastening mechanism are provided with the matched cover clamping mechanism and the hot melting mechanism, the cover clamping mechanism is used for limiting and fixing the end cover, the hot melting mechanism comprises the first hot melting assembly and the second hot melting assembly, the transmission assembly is arranged between the fastening mechanism and the cover clamping mechanism, the transmission assembly is driven to be clamped into the second hot melting assembly in the sliding process of the fastening mechanism to the direction of the second hot melting assembly, the cover clamping mechanism pushes the end cover and the second hot melting assembly to approach the direction of the first hot melting assembly and the ultrafiltration membrane column at the same time after the transmission assembly is clamped into the second hot melting assembly, the first hot melting assembly and the second hot melting assembly respectively carry out hot melting treatment on the end cover and the ports of the ultrafiltration membrane column, the end cover translates to the direction of the ultrafiltration membrane column after hot melting is completed and the ports at two ends of the ultrafiltration membrane column are in butt welding mode, the automatic butt welding of the end cover and the ports of the ultrafiltration membrane column is realized through the mutual matching of the mechanism assemblies, the defects that stainless steel hoops are adopted in the prior art are overcome, meanwhile, the production and manufacturing cost is reduced through a mode of hot melting welding, and the VC material is more corrosion-resistant, and the service life of a product is prolonged.
Aiming at the technical problems, the invention adopts the following technical scheme:
The utility model provides an milipore filter subassembly automatic weld machine, is used for carrying out fastening centre gripping's fastening mechanism including sliding the setting in the frame to milipore filter post, fastening mechanism's both sides are provided with matched with clamping mechanism and hot melt mechanism, clamping mechanism is used for spacing fixedly to the end cover, hot melt mechanism includes first hot melt subassembly and second hot melt subassembly, fastening mechanism with be provided with drive assembly between the clamping mechanism, fastening mechanism drives drive assembly card into the second hot melt subassembly to the sliding in-process of second hot melt subassembly direction, clamping mechanism promotes end cover and second hot melt subassembly simultaneously behind drive assembly card into second hot melt subassembly and is close to first hot melt subassembly and milipore filter post direction, first hot melt subassembly and second hot melt subassembly carry out hot melt processing to the port of end cover and milipore filter post respectively, the end cover is accomplished butt joint welding to the port of milipore filter post direction translation and its both ends after accomplishing hot melt, and milipore filter post all adopt UPVC material.
As one preference, the clamping cover mechanism comprises a first sliding rail arranged on the frame, a clamping cover bearing seat is arranged on the first sliding rail, a first sliding block matched with the first sliding rail is arranged on the lower end face of the clamping cover bearing seat, a first air cylinder is arranged on one side of the clamping cover bearing seat and used for driving the clamping cover bearing seat to slide back and forth on the first sliding rail, a second air cylinder and a lower pressing block driven by the second air cylinder are fixedly arranged above the clamping cover bearing seat, the lower pressing block is used for fixing the end cover in a pressing mode, and a limiting strip matched with the end cover is further arranged on the clamping cover bearing seat and used for limiting the bottom of the end cover.
As an preference, fastening mechanism is including setting up No. two slide rails in the frame, no. two slide rails top is provided with the slip loading board, the lower terminal surface of slip loading board be provided with No. two slide rail assorted No. two sliders, fixedly on the slip loading board be provided with a plurality of fastening block a, the fixed fastening block b that is provided with No. two cylinders and No. two cylinders drive in the top of fastening block a, the rear side of slip loading board still is provided with No. three cylinders, no. three cylinders are used for driving the slip loading board and slide around on No. two slide rails.
As one preferable, the transmission assembly comprises a first sliding seat fixedly arranged on the sliding bearing plate and a second sliding seat fixedly arranged on one side of the clamping cover bearing seat, a first transmission rod is arranged in the first sliding seat in a sliding manner, a second transmission rod is arranged in the second sliding seat in a sliding manner, and the first transmission rod is fixedly connected with the end part of the second transmission rod.
As one preference, the second hot melting assembly comprises a third sliding rail arranged above the first sliding rail, a second sliding seat is arranged above the third sliding rail, a third sliding block matched with the third sliding rail is arranged on the lower end face of the second sliding seat, a second hot melting plate is arranged on the outer side of the second sliding seat, a clamping groove matched with the first transmission rod is further fixedly formed in the second sliding seat, and the width of the clamping groove is larger than that of the first transmission rod.
Preferably, the first hot melting assembly comprises a fourth air cylinder and a first sliding seat driven by the fourth air cylinder, and a first hot melting plate is arranged on one side of the first sliding seat.
As one preferable, the front side of the clamping cover bearing seat is also fixedly provided with a checking mechanism, the checking mechanism is used for limiting and checking two ends of the ultrafiltration membrane column in the fastening mechanism, the checking mechanism comprises a rotating seat arranged on the frame, a gear is rotationally arranged on the rotating seat, a sliding seat a and a sliding seat b are fixedly arranged on two sides of the rotating seat respectively, a rack a and a rack b are respectively and slidably arranged on the sliding seat a and the sliding seat b, the rack a and the rack b are meshed with the gear, a limiting plate a and a limiting plate b are respectively and rotationally arranged on the rack a and the rack b, and lubricating grease is coated between the gear and the rack so as to reduce friction force.
Preferably, the first and second melt plates are made of carbon steel, and the surfaces of the first and second melt plates are coated with teflon.
As one preferable, the first and second hot melt plates have a hot melt temperature of 250 ℃ to 270 ℃ and a hot melt time of 60 seconds to 90 seconds.
As still another preferable mode, a circle of grooves are arranged between the port of the ultrafiltration membrane column and the inner filter screen.
The invention has the beneficial effects that:
1. The two sides of the fastening mechanism are provided with the matched cover clamping mechanism and the hot melting mechanism, the cover clamping mechanism is used for limiting and fixing the end cover, the hot melting mechanism comprises the first hot melting assembly and the second hot melting assembly, the transmission assembly is arranged between the fastening mechanism and the cover clamping mechanism, the transmission assembly is driven to be clamped into the second hot melting assembly in the sliding process of the fastening mechanism to the direction of the second hot melting assembly, the cover clamping mechanism pushes the end cover and the second hot melting assembly to approach the direction of the first hot melting assembly and the ultrafiltration membrane column at the same time after the transmission assembly is clamped into the second hot melting assembly, the first hot melting assembly and the second hot melting assembly respectively carry out hot melting treatment on the end cover and the ports of the ultrafiltration membrane column, the end cover translates to the direction of the ultrafiltration membrane column after hot melting is completed and the ports at two ends of the ultrafiltration membrane column are in butt welding mode, the automatic butt welding of the end cover and the ports of the ultrafiltration membrane column is realized through the mutual matching of the mechanism assemblies, the defects that stainless steel hoops are adopted in the prior art are overcome, meanwhile, the production and manufacturing cost is reduced through a mode of hot melting welding, and the VC material is more corrosion-resistant, and the service life of a product is prolonged.
2. The invention provides a transmission component arranged between a fastening mechanism and a cover clamping mechanism, when the fastening mechanism drives an ultrafiltration membrane column to longitudinally slide towards a second hot melting component, a first transmission rod can drive a second transmission rod to outwards extend and clamp into a clamping groove, when the cover clamping mechanism drives an end cover to approach towards a first hot melting component, the first transmission rod clamped in the clamping groove can synchronously drive the second hot melting component to approach towards a port of the ultrafiltration membrane column, when the ultrafiltration membrane column moves to a hot melting station, a sensor detection signal is sent to a temperature control system so as to control a first hot melting plate and a second hot melting plate to start heating to a hot melting temperature, the first hot melting plate and the second hot melting plate realize hot melting treatment on the end cover and the port of the ultrafiltration membrane column simultaneously, the hot melting of end cover and port can be accomplished simultaneously through flexible drive rod and No. two drive rods and draw-in groove cooperations that slide to set up to a drive rod and No. two drive rods are reset and leave the hot melting station after, and temperature control system control first hot melt board and second hot melt board keep heat preservation state, and during follow-up end cover and port butt welding, no. one drive rod is in and breaks away from the draw-in groove state, and the second hot melt subassembly stops at the initial position and need not continue the displacement, has avoided the dry run to cause sensor detection signal to carry out the dry run to heat up to the second hot melt board, structural design is ingenious, has reduced power use, and has saved hot melt energy consumption and manufacturing cost.
3. A circle of grooves are formed between the port surface of the ultrafiltration membrane column and the inner filter screen, after the port is hot melted, the melted UPVC material can be buffered in the grooves, the use of the inner filter screen is prevented from being influenced, and the separation and recovery effects of the ultrafiltration membrane column after welding are ensured.
In conclusion, the automatic welding machine for the ultrafiltration membrane component has the advantages of ingenious design, simple structure, high use efficiency and the like, and is particularly suitable for the technical field of ultrafiltration water treatment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an automatic welder for ultrafiltration membrane modules;
FIG. 2 is a schematic top view of an automatic welder for ultrafiltration membrane modules;
FIG. 3 is a schematic view of the structure of the capping mechanism;
FIG. 4 is a schematic structural view of a fastening mechanism;
FIG. 5 is a schematic diagram of the structure of the transmission assembly;
FIG. 6 is a schematic structural view of a second fuse assembly;
FIG. 7 is a schematic view of a first heat staking assembly;
FIG. 8 is a schematic diagram of the structure of the collation mechanism;
FIG. 9 is a schematic view showing the driving assembly being clamped into the second heat-fusible module;
Fig. 10 is a schematic cross-sectional view of a groove.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1 to 10, an automatic welding machine for ultrafiltration membrane components comprises a fastening mechanism 2 which is arranged on a frame 1 in a sliding manner and used for fastening and clamping ultrafiltration membrane columns, two sides of the fastening mechanism 2 are provided with a clamping cover mechanism 3 and a hot melting mechanism 4 which are matched with each other, the clamping cover mechanism 3 is used for limiting and fixing an end cover, the hot melting mechanism 4 comprises a first hot melting component 401 and a second hot melting component 402, a transmission component 5 is arranged between the fastening mechanism 2 and the clamping cover mechanism 3, the fastening mechanism 2 drives the transmission component 5 to be clamped into the second hot melting component 402 in the sliding process of the direction of the second hot melting component 402, the clamping cover mechanism 3 pushes the end cover and the second hot melting component 402 to be close to the direction of the first hot melting component 401 and the ultrafiltration membrane columns at the same time after the transmission component 5 is clamped into the second hot melting component 402, the first hot melting component 401 and the second hot melting component 402 respectively carry out hot melting treatment on ports of the end cover and the ultrafiltration membrane columns, and the end cover is horizontally moved to the direction of the two ports of the end cover and the two ends of the ultrafiltration membrane columns after the hot melting is completed.
Here, the both sides of the fastening mechanism 2 of the invention are provided with the matched clamping mechanism 3 and the hot melting mechanism 4, the clamping mechanism 3 is used for limiting and fixing the end cover, the hot melting mechanism 4 comprises a first hot melting component 401 and a second hot melting component 402, a transmission component 5 is arranged between the fastening mechanism 2 and the clamping mechanism 3, the transmission component 5 is driven to be clamped into the second hot melting component 402 in the sliding process of the fastening mechanism 2 to the second hot melting component 402, the clamping mechanism 3 pushes the end cover and the second hot melting component 402 to approach to the first hot melting component 401 and the ultrafiltration membrane column at the same time after the transmission component 5 is clamped into the second hot melting component 402, the first hot melting component 401 and the second hot melting component 402 respectively carry out hot melting treatment on the end cover and the ports of the ultrafiltration membrane column, the end cover translates to the direction of the ultrafiltration membrane column after hot melting is completed and the ports of both ends of the ultrafiltration membrane column are butt-welded, the automatic butt welding of the end cover and the ports of the ultrafiltration membrane column is realized by mutually matching the mechanism components, the defects that the prior art adopts stainless steel hoop connection are overcome, and simultaneously, the manufacturing cost is prolonged, and the service life of the product is prolonged by adopting a UP welding method.
Meanwhile, a circle of grooves are formed between the port surface of the ultrafiltration membrane column and the inner filter screen, after the port is subjected to hot melting, the melted UPVC material can be buffered in the grooves, so that the use of the inner filter screen is prevented from being influenced, and the separation and recovery effects of the ultrafiltration membrane column after welding are ensured.
Further, the cover clamping mechanism 3 includes a first slide rail 301 disposed on the frame 1, a cover clamping bearing seat 302 is disposed on the first slide rail 301, a first slide block 303 matched with the first slide rail 301 is disposed on a lower end surface of the cover clamping bearing seat 302, a first cylinder 304 is disposed on one side of the cover clamping bearing seat 302, the first cylinder 304 is used for driving the cover clamping bearing seat 302 to slide back and forth on the first slide rail 301, a second cylinder 305 and a lower pressing block 306 driven by the second cylinder 305 are fixedly disposed above the cover clamping bearing seat 302, the lower pressing block 306 is used for fixing the end cover by pressing down, and a limit bar 307 matched with the end cover is further disposed on the cover clamping bearing seat 302.
Further, the fastening mechanism 2 includes a second slide rail 201 disposed on the frame 1, a sliding bearing plate 202 is disposed above the second slide rail 201, a second slider 203 matched with the second slide rail 201 is disposed on a lower end surface of the sliding bearing plate 202, a plurality of fastening blocks a204 are fixedly disposed on the sliding bearing plate 202, a second air cylinder 205 and a fastening block b206 driven by the second air cylinder 205 are fixedly disposed above the fastening blocks a204, a third air cylinder 207 is further disposed on a rear side of the sliding bearing plate 202, and the third air cylinder 207 is used for driving the sliding bearing plate 202 to slide back and forth on the second slide rail 201.
Further, the transmission assembly 5 includes a first sliding seat 501 fixedly disposed on the sliding bearing plate 202 and a second sliding seat 502 fixedly disposed on one side of the clamping cover bearing seat 302, a first transmission rod 503 is slidably disposed in the first sliding seat 501, a second transmission rod 504 is slidably disposed in the second sliding seat 502, and the first transmission rod 503 is fixedly connected with an end portion of the second transmission rod 504.
Further, the second hot melting assembly 402 includes a No. three slide rail 403 disposed above the No. one slide rail 301, a second sliding seat 404 is disposed above the No. three slide rail 403, a No. three sliding block 405 matched with the No. three slide rail 403 is disposed on a lower end surface of the second sliding seat 404, a second hot melting plate 406 is disposed on an outer side of the second sliding seat 404, and a clamping groove 407 matched with the No. one transmission rod 503 is fixedly disposed on the second sliding seat 404.
It should be noted that, the transmission component 5 arranged between the fastening mechanism 2 and the cover clamping mechanism 3 of the invention, when the fastening mechanism 2 drives the ultrafiltration membrane column to longitudinally slide towards the second hot-melt component 402, the first transmission rod 503 can drive the second transmission rod 504 to extend outwards and clamp into the clamping groove 407, when the cover clamping mechanism 3 drives the end cover to approach towards the first hot-melt component 401, the first transmission rod 503 clamped in the clamping groove 407 can synchronously drive the second hot-melt component 402 to approach towards the port of the ultrafiltration membrane column, the sensor detection signal is sent to the temperature control system when moving to the hot-melt station, thereby controlling the first hot-melt plate 410 and the second hot-melt plate 406 to start heating to the hot-melt temperature, the first hot-melt plate 410 and the second hot-melt plate 406 realize the hot-melt treatment of the end cover and ultrafiltration membrane column port simultaneously, the first transmission rod 503 and the second transmission rod 504 can realize the hot-melt treatment of the end cover and the port simultaneously by using the power of a cylinder in a telescopic sliding way in cooperation way, and the first transmission rod 503 and the second transmission rod 504 can synchronously drive the second hot-melt component 402 to approach towards the port of the ultrafiltration membrane column, and the hot-melt station is reset to leave the first transmission plate and the heat-melt plate 406 to keep the heat-melt plate to keep the heat-melt temperature at the first hot-melt plate 410 and the heat-melt station, thereby avoid the heat exchange state when the heat exchange plate is not lost by the heat exchange plate and the heat exchange plate is kept at the first heat exchange plate and the heat exchange plate, and the heat exchange station is not kept in the heat exchange state, and the heat exchange state when the heat exchange plate is kept at the heat station is in the heat-stop state and has no heat-stop condition has no heat between the heat and has good quality.
Further, the first heat melting assembly 401 includes a fourth air cylinder 408 and a first sliding seat 409 driven by the fourth air cylinder 408, and a first heat melting plate 410 is disposed on one side of the first sliding seat 409.
Further, the front side of the clamping cover bearing seat 302 is also fixedly provided with a checking mechanism 6, the checking mechanism 6 is used for limiting and checking two ends of the ultrafiltration membrane column in the fastening mechanism 2, the checking mechanism 6 comprises a rotating seat 601 arranged on the frame 1, a gear 602 is rotatably arranged on the rotating seat 601, two sides of the rotating seat 601 are respectively fixedly provided with a sliding seat a603 and a sliding seat b604, the sliding seat a603 and the sliding seat b604 are respectively provided with a rack a605 and a rack b606 in a sliding manner, the rack a605 and the rack b606 are meshed with the gear 602, and a limiting plate a607 and a limiting plate b608 are respectively rotatably arranged on the rack a605 and the rack b 606.
Further, the first and second hot melt plates 410 and 406 are made of carbon steel, and the surfaces of the first and second hot melt plates 410 and 406 are coated with teflon.
Further, the first and second melt plates 410 and 406 have a melt temperature of 250 ℃ to 270 ℃ and a melt time of 60 seconds to 90 seconds.
Further, a circle of grooves 7 are arranged between the port of the ultrafiltration membrane column and the inner filter screen.
Example two
As shown in fig. 4, wherein the same or corresponding parts as those in the first embodiment are given the same reference numerals as those in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity; the second embodiment is different from the first embodiment in that: the fastening block a204 and the fastening block b206 in the fastening mechanism 2 are simultaneously provided with aluminum complementary cores so as to be matched with and fasten ultrafiltration membrane columns with different outer diameters.
The working process is as follows:
An operator places an ultrafiltration membrane column on a fastening block a204 of a fastening mechanism 2, then pulls out a rack a605 on a checking mechanism 6 outwards, drives a rack b606 to reversely and equidistantly rotate out through rotation of a gear 602, then outwards rotates out a limiting plate a607 and a limiting plate b608 and enables the limiting plate a607 and the limiting plate b608 to abut against two side ports of the ultrafiltration membrane column, at the moment, position adjustment of the ultrafiltration membrane column is completed, then resets and withdraws the checking mechanism 6, places an end cover on a cover bearing seat 302 on a cover clamping mechanism 3 on two sides, limits the bottom of the end cover through a limiting strip 307, then drives a lower pressing block 306 to press down against the top of the end cover to fix the end cover through a limiting strip 307, then drives a sliding bearing plate 202 to longitudinally inwards slide towards a second hot melting assembly through a third cylinder 207, drives a second transmission rod 504 to be pulled out in a sliding process and enables the first transmission rod to be clamped into a clamping groove 407 on a second sliding seat 404, then, a first cylinder 304 on the cover clamping mechanism 3 pushes the cover clamping bearing seat 302 to slide towards the ultrafiltration membrane column, a first transmission rod 503 is clamped in the clamping groove and synchronously drives the second hot melting assembly 402 to synchronously move with the cover clamping bearing seat 302, when the cover clamping mechanism moves to a hot melting station, a sensor detects signals and sends the signals to a temperature control system to control the first hot melting plate 410 and the second hot melting plate 406 to start heating to the hot melting temperature, the hot melting temperature is 250 ℃ to 270 ℃, a fourth cylinder 408 on the first hot melting assembly 401 drives the second hot melting plate 406 to rise to the height matched with the end cover, after the first hot melting plate 410 and the second hot melting plate 406 perform hot melting on the end cover and the ultrafiltration membrane column port, the fourth cylinder 408 drives the first hot melting plate 410 to reset and descend, the first cylinder 304 drives the cover clamping bearing seat 302 and the second hot melting assembly 402 to reset and retract, then the third cylinder 207 drives the sliding bearing plate 202 to reset to the initial position, the first transmission rod 503 is separated from the clamping groove 407, the second hot melting assembly 402 stops at the initial position, the first hot melting plate 410 and the second hot melting plate 406 keep a constant temperature state, the temperature is 150 ℃ to 200 ℃, and after the second hot melting assembly 402 is separated from the clamping cover mechanism 3, the first cylinder 304 drives the clamping cover bearing seat 302 and the end cover fixed on the clamping cover bearing seat 302 to be close to the port and realize butt welding, and the above processes are repeated.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "front and rear", "left and right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or component in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the invention.
Of course, in this disclosure, those skilled in the art will understand that the term "a" or "an" is to be interpreted as "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, and in another embodiment, the number of elements may be multiple, and the term "a" is not to be construed as limiting the number.
The foregoing is merely a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily conceivable by those skilled in the art under the technical teaching of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides an automatic welding machine of milipore filter subassembly, includes sliding setting up on frame (1) and is used for carrying out fastening clamping's fastening mechanism (2) to milipore filter post, its characterized in that, the both sides of fastening mechanism (2) are provided with matched with clamping lid mechanism (3) and hot melt mechanism (4), clamping lid mechanism (3) are used for spacing fixed to the end cover, hot melt mechanism (4) include first hot melt subassembly (401) and second hot melt subassembly (402), be provided with drive subassembly (5) between fastening mechanism (2) and clamping lid mechanism (3), drive subassembly (5) card in second hot melt subassembly (402) to second hot melt subassembly (402) direction sliding in-process, clamping lid mechanism (3) are in drive subassembly (5) card behind second hot melt subassembly (402) and are carried out spacing fixed to the end cover to first hot melt subassembly (401) and milipore filter post direction simultaneously, first hot melt subassembly (401) and second hot melt subassembly (402) are carried out translation to the end cover port after the end cover and milipore filter post are welded respectively to two end caps;
The clamping cover mechanism (3) comprises a first sliding rail (301) arranged on the rack (1), a clamping cover bearing seat (302) is arranged on the first sliding rail (301), a first sliding block (303) matched with the first sliding rail (301) is arranged on the lower end face of the clamping cover bearing seat (302), a first air cylinder (304) is arranged on one side of the clamping cover bearing seat (302), the first air cylinder (304) is used for driving the clamping cover bearing seat (302) to slide back and forth on the first sliding rail (301), a second air cylinder (305) and a lower pressing block (306) driven by the second air cylinder (305) are fixedly arranged above the clamping cover bearing seat (302), the lower pressing block (306) is used for pressing and fixing an end cover, and a limit bar (307) matched with the end cover is further arranged on the clamping cover bearing seat (302).
The fastening mechanism (2) comprises a second sliding rail (201) arranged on the frame (1), a sliding bearing plate (202) is arranged above the second sliding rail (201), a second sliding block (203) matched with the second sliding rail (201) is arranged on the lower end face of the sliding bearing plate (202), a plurality of fastening blocks a (204) are fixedly arranged on the sliding bearing plate (202), a fifth air cylinder (205) and a fastening block b (206) driven by the fifth air cylinder (205) are fixedly arranged above the fastening blocks a (204), a third air cylinder (207) is further arranged on the rear side of the sliding bearing plate (202), and the third air cylinder (207) is used for driving the sliding bearing plate (202) to slide back and forth on the second sliding rail (201);
the transmission assembly (5) comprises a first sliding seat (501) fixedly arranged on the sliding bearing plate (202) and a second sliding seat (502) fixedly arranged on one side of the clamping cover bearing seat (302), a first transmission rod (503) is arranged in the first sliding seat (501) in a sliding mode, a second transmission rod (504) is arranged in the second sliding seat (502) in a sliding mode, and the first transmission rod (503) is fixedly connected with the end portion of the second transmission rod (504);
The second hot melting assembly (402) comprises a third sliding rail (403) arranged above the first sliding rail (301), a second sliding seat (404) is arranged above the third sliding rail (403), a third sliding block (405) matched with the third sliding rail (403) is arranged on the lower end face of the second sliding seat (404), a second hot melting plate (406) is arranged on the outer side of the second sliding seat (404), a clamping groove (407) matched with the first transmission rod (503) is further fixedly arranged on the second sliding seat (404), a checking mechanism (6) is further fixedly arranged on the front side of the clamping cover bearing seat (302), the checking mechanism (6) is used for limiting and checking the two ends of an ultrafiltration membrane column in the fastening mechanism (2), the checking mechanism (6) comprises a rotating seat (601) arranged on the frame (1), a gear (602) is rotatably arranged on the rotating seat (601), a sliding seat (603) and a sliding seat (604 b) (604 a) and a gear (605 b) are fixedly arranged on two sides of the rotating seat (601) respectively, and a rack (605 b) and a rack (605 b) are meshed with the gear (605 b) and the rack (605 b) are respectively arranged on the rack (605 b), and a limiting plate a (607) and a limiting plate b (608) are respectively rotatably arranged on the rack a (605) and the rack b (606).
2. The automatic welding machine for ultrafiltration membrane assemblies according to claim 1, wherein the first hot melting assembly (401) comprises a fourth air cylinder (408) and a first sliding seat (409) driven by the fourth air cylinder (408), and a first hot melting plate (410) is arranged on one side of the first sliding seat (409).
3. The automatic welder for ultrafiltration membrane assemblies according to claim 2, wherein the first hot melt plate (410) and the second hot melt plate (406) are made of carbon steel, and the surfaces of the first hot melt plate (410) and the second hot melt plate (406) are coated with teflon.
4. The automatic welder for ultrafiltration membrane assemblies according to claim 2, wherein the first and second hot melt plates (410, 406) have a hot melt temperature of 250 ℃ to 270 ℃ and a hot melt time of 60 seconds to 90 seconds.
5. An automatic welder for an ultrafiltration membrane assembly according to claim 1, wherein a circle of grooves (7) are arranged between the port of the ultrafiltration membrane column and the inner filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110531871.6A CN113457450B (en) | 2021-05-17 | 2021-05-17 | Automatic welding machine for ultrafiltration membrane component |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110531871.6A CN113457450B (en) | 2021-05-17 | 2021-05-17 | Automatic welding machine for ultrafiltration membrane component |
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| CN113457450B true CN113457450B (en) | 2024-04-26 |
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| CN210679784U (en) * | 2019-10-11 | 2020-06-05 | 苏州长海机械有限公司 | Filter core end cover welding machine |
| CN212097586U (en) * | 2020-03-17 | 2020-12-08 | 苏州博艺良品精密机械有限公司 | Infrared hot melt welding machine of filter element |
| CN212731317U (en) * | 2020-06-08 | 2021-03-19 | 上海哈克过滤科技股份有限公司 | Hot-melt welding surface structure of folding water filter element |
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|---|---|---|---|---|
| US5114508A (en) * | 1984-12-24 | 1992-05-19 | Tokuya Miyagi | Filter element and its production |
| CN1586868A (en) * | 2004-07-12 | 2005-03-02 | 上海一鸣过滤技术有限公司 | Full automatic welder for filter element end |
| CN202764209U (en) * | 2012-06-21 | 2013-03-06 | 苏州凯尔博精密机械有限公司 | Filter element end cover welding machine |
| CN106217858A (en) * | 2016-09-23 | 2016-12-14 | 安徽智联管理咨询有限公司 | The fusion splicing devices of polypropylene big filter element processing |
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| CN207373718U (en) * | 2017-09-25 | 2018-05-18 | 鹤山高合塑料制品有限公司 | One kind is used for PP end cover of filter element automatic welding machines |
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| CN212731317U (en) * | 2020-06-08 | 2021-03-19 | 上海哈克过滤科技股份有限公司 | Hot-melt welding surface structure of folding water filter element |
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| CN113457450A (en) | 2021-10-01 |
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