CN111644065A - Processing method of membrane component for water treatment - Google Patents

Processing method of membrane component for water treatment Download PDF

Info

Publication number
CN111644065A
CN111644065A CN202010446285.7A CN202010446285A CN111644065A CN 111644065 A CN111644065 A CN 111644065A CN 202010446285 A CN202010446285 A CN 202010446285A CN 111644065 A CN111644065 A CN 111644065A
Authority
CN
China
Prior art keywords
cutting
cutting mechanism
cylinder
carrier plate
rack
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.)
Withdrawn
Application number
CN202010446285.7A
Other languages
Chinese (zh)
Inventor
王志荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Runmo Water Treatment Technology Co ltd
Original Assignee
Suzhou Runmo Water Treatment Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Runmo Water Treatment Technology Co ltd filed Critical Suzhou Runmo Water Treatment Technology Co ltd
Priority to CN202010446285.7A priority Critical patent/CN111644065A/en
Publication of CN111644065A publication Critical patent/CN111644065A/en
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025Reverse osmosis; Hyperfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/08Apparatus therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D65/00Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/10Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/24Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
    • B26D1/245Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2614Means for mounting the cutting member
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D9/00Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/40Cutting-out; Stamping-out using a press, e.g. of the ram type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26FPERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38Cutting-out; Stamping-out
    • B26F1/44Cutters therefor; Dies therefor
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/21Specific headers, end caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Forests & Forestry (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

The invention discloses a processing method of a membrane component for water treatment, which comprises the following steps: cut into a plurality of diaphragm with filtration membrane, cut into a plurality of check net piece with graticule mesh cloth, place graticule mesh piece between the diaphragm of fifty percent discount, obtain the filter membrane unit, cut into the water conservancy diversion cloth piece with the water conservancy diversion cloth, twine at least one deck water conservancy diversion cloth piece and at least one deck filter membrane unit in proper order in turn on the perforation center tube, obtain the filter core, twine fixed sticky tape at filter core surface, the filter membrane unit is obtained by cutting out membrane laminator processing, cut out membrane laminator and include that first cutting mechanism, second cut the mechanism, closed assembly mechanism and frame, cut out membrane mechanism and further include first rectangular cylinder, first movable block and first blade holder. The diaphragm cutting machine can cut the waste edges on the two sides of the diaphragm while cutting the diaphragm into the required length, so that the diaphragm can simultaneously meet the requirements of length and width, the structural design is ingenious, the processing procedures are saved, and the production efficiency is improved.

Description

Processing method of membrane component for water treatment
Technical Field
The invention relates to the technical field of water filtration, in particular to a processing method of a membrane component for water treatment.
Background
Along with the improvement of the requirements of people on the quality of drinking water, a pure water system gradually enters a drinking water system of every family. The purifier in the existing market generally adopts the reverse osmosis filter core, and the reverse osmosis filter core can filter impurity such as organic matter, colloid, bacterium, virus in the raw water, especially has high filtration efficiency to impurity such as inorganic salt, heavy metal ion. Therefore, the reverse osmosis filter element forms a core component of the water purifier, and the filtering effect of the water purifier is directly related to that of the reverse osmosis filter element. The reverse osmosis filter element comprises a central tube and a reverse osmosis membrane bag wound on the central tube, and the reverse osmosis membrane bag is formed by gluing membrane elements.
Disclosure of Invention
The invention aims to provide a processing method of a membrane component for water treatment, which realizes the automatic production of a filter membrane unit used in a reverse osmosis membrane component, greatly improves the production efficiency and is convenient for operators to immediately check whether the filter membrane is damaged or not in the processing process.
In order to achieve the purpose, the invention adopts the technical scheme that: a processing method of a membrane component for water treatment comprises the following steps:
the method comprises the following steps: cutting the filtering membrane into a plurality of membranes, and simultaneously cutting the grid cloth into a plurality of grid pieces;
step two: folding the diaphragm obtained in the step one in half from the center;
step three: placing the grid sheet obtained in the first step between the folded membranes obtained in the second step to obtain a filter membrane unit;
step four: cutting the guide cloth into guide cloth pieces;
step five: sequentially and alternately winding at least one layer of flow guide cloth sheet and at least one layer of filter membrane unit on the perforated central pipe to obtain a filter element;
step six: winding a fixing adhesive tape on the outer surface of the filter element obtained in the step five;
step seven: coating a glue layer on the outer surface of the filter element with the fixing adhesive tape;
step eight: end covers are arranged at two ends of the filter element;
the filter membrane unit in the third step is obtained by processing a membrane cutting and laminating machine, the membrane cutting and laminating machine comprises a first cutting mechanism, a second cutting mechanism, a laminating mechanism and a rack, the first cutting mechanism and the second cutting mechanism are both arranged on the rack, the first cutting mechanism is positioned under the second cutting mechanism, and the laminating mechanism is arranged at the rear sides of the first cutting mechanism and the second cutting mechanism;
the first cutting mechanism further comprises a first mounting cylinder, a film cutting mechanism, a film pressing mechanism, a movable support plate and a first driving mechanism, the first mounting cylinder is arranged at the front end of the rack, the first driving mechanism is arranged at the rear end of the rack, the movable support plate is mounted on the rack, and the film cutting mechanism and the film pressing mechanism are respectively arranged above the movable support plate through mounting beams;
the film cutting mechanism further comprises a first long-strip cylinder, a first movable block and a first tool apron, the first long-strip cylinder is installed on the rack, a piston rod of the first long-strip cylinder is fixedly connected with the first movable block to drive the first movable block to reciprocate, the first tool apron is connected with the first movable block, and a plurality of film cutting blades are fixed in the first tool apron;
the film pressing mechanism further comprises a base plate, 2 film pressing cylinders and 2 pressing plates, the base plate is arranged on the rack, the 2 film pressing cylinders are respectively arranged on two sides of the base plate, the 2 pressing plates are respectively connected with piston rods of the 2 film pressing cylinders, the movable carrier plate is movably arranged on the rack through a carrier plate cylinder and a carrier plate slide rail, and two sides of one end, far away from the film cutting mechanism, of the movable carrier plate are respectively provided with a pneumatic head;
the edge cutting mechanism is arranged on the frame through two mounting plates and is positioned above the movable carrier plate, a rotating shaft is arranged between the two mounting plates, two lower blades are sleeved on the rotating shaft, an upper blade is respectively arranged right above the two lower blades, and two ends of the rotating shaft are respectively embedded into the two mounting plates and are connected through bearings;
the upper blade is arranged on the upper blade holder, one end of the upper blade holder is connected with a piston rod of a blade holder air cylinder through a connecting seat, the blade holder air cylinder is fixedly arranged on the frame, the other end of the upper blade holder is a conical surface, the upper blade is sleeved at one end of the upper blade holder with the conical surface in the circumferential direction and is fixed through a clamp spring, and a spring is arranged between the clamp spring and the upper blade;
the second cutting mechanism further comprises a second mounting cylinder, a support plate, a driving shaft and a net cutting mechanism, wherein the second mounting cylinder is arranged at one end of the support plate, the net cutting mechanism is arranged at the other end of the support plate, and the driving shaft is positioned between the support plate and the net cutting mechanism;
the second mounting cylinder is mounted on the frame through 2 bearing seats and used for mounting the grid cloth cylinder, the 2 bearing seats are mounted at one end of the second mounting cylinder, a resistance wheel is sleeved on the second mounting cylinder between the 2 bearing seats, a holding piece is mounted on the resistance wheel, and the holding piece is wound on the resistance wheel and fixed through a locking bolt;
the net cutting mechanism further comprises a second long-strip cylinder, a second movable block, a second knife rest and a net cutting plate, the second long-strip cylinder is installed on the rack, a piston rod of the second long-strip cylinder is fixedly connected with the second movable block to drive the second movable block to do reciprocating motion, the second knife rest is connected with the second movable block, and a plurality of net cutting blades are fixed in the second knife rest;
still have a shaping axle, this shaping axle sets up in the drive shaft top, a pivot seat is installed respectively at the both ends of shaping axle, the pivot seat is connected with the piston rod of shaping cylinder through a mounting panel respectively, the shaping cylinder is installed respectively in two fixed plate upper surfaces, the closed assembly mechanism further includes base and transparent support plate, transparent support plate installs on the base, transparent support plate lower surface mounting has light source mechanism, be provided with a drum in the middle of the transparent support plate upper surface, the shaping axle is the foam axle.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the at least one layer of flow guide cloth sheet and the at least one layer of filter membrane unit are 4 layers.
2. In the scheme, a supporting shaft is further installed between the two installation plates.
3. In the above scheme, the distance between the two lower blades is equal to the width of the finished film.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
1. the processing method of the membrane component for water treatment realizes the simultaneous cutting and stacking of the filter membrane and the grid cloth used in the reverse osmosis membrane component to form the filter membrane unit, has high automation level, saves a plurality of procedures and greatly improves the production efficiency; secondly, the laminating mechanism of the film cutting and laminating machine for processing the filter membrane unit in the third step further comprises a base and a transparent support plate, the transparent support plate is arranged on the base, a light source mechanism is arranged on the lower surface of the transparent support plate, and the transparent support plate and the light source mechanism are arranged, so that when the cut filter membrane is placed on the transparent support plate, a light source can penetrate through the support plate, and an operator can conveniently check whether the filter membrane is damaged; in addition, a cylinder is arranged in the middle of the upper surface of the transparent carrier plate, and the cylinder is arranged on the carrier plate, so that the structure is ingenious, the filter membrane falling on the carrier plate can be effectively prevented from rebounding and curling, the next-step operation is convenient, and the working efficiency is improved.
2. The invention relates to a processing method of a membrane component for water treatment, which comprises the following steps that in the third step, a membrane cutting and laminating machine for processing a filter membrane unit is also provided with an edge cutting mechanism, the edge cutting mechanism is arranged on a rack through two mounting plates and is positioned above a movable support plate, a rotating shaft is arranged between the two mounting plates, two lower blades are sleeved on the rotating shaft, an upper blade is respectively arranged right above the two lower blades, and the edge cutting mechanism is arranged, so that the waste edges on two sides of the membrane can be cut off while the membrane is cut to the required length, the requirements of the length and the width are met, the structural design is ingenious, the processing procedure is saved, and the production efficiency is improved; in addition, the upper blade is installed on the upper blade holder, one end of the upper blade holder is connected with a piston rod of a blade holder cylinder through a connecting seat, the blade holder cylinder is fixedly installed on the rack, the other end of the upper blade holder is a conical surface, the upper blade is sleeved at one end, provided with the conical surface, of the upper blade holder in the circumferential direction and fixed through a clamp spring, a spring is arranged between the clamp spring and the upper blade, the upper blade holder and the spring are arranged, the upper blade is always kept in an elastic tensioning state, the upper blade and the rotating lower blade are always kept in a meshing state, the upper blade and the lower blade rotate in a driven mode, the situation that the upper blade does not move and the diaphragm is pulled is avoided, and the quality and the efficiency of cutting the diaphragm are guaranteed.
3. The invention relates to a processing method of a membrane component for water treatment, which comprises the following steps that in the third step, a resistance wheel is sleeved on a second mounting cylinder between 2 bearing seats of a membrane cutting and laminating machine for processing a filter membrane unit, a holding sheet is mounted on the resistance wheel, and the resistance wheel and the holding sheet are arranged to provide certain resistance for a second mounting cylinder, so that grid cloth is always kept in a tensioned state, and the accuracy of cutting the grid cloth is ensured; in addition, hold the piece around adorning on resistance wheel and fixed through a locking bolt, the setting of locking bolt for the dynamics of holding tightly to the second installation cylinder is adjustable, with the grid cloth section of thick bamboo that is applicable to different orders of magnitude.
4. The invention relates to a processing method of a membrane component for water treatment, which comprises the following steps that in the third step, a membrane cutting and laminating machine for processing a filter membrane unit is also provided with a shaping shaft, the shaping shaft is arranged above a driving shaft, two ends of the shaping shaft are respectively provided with a rotating shaft seat, the rotating shaft seats are respectively connected with a piston rod of a shaping cylinder through a mounting plate, the shaping cylinders are respectively arranged on the upper surfaces of two fixed plates, the shaping shaft is pressed downwards under the driving of the shaping cylinder, is in contact with the driving shaft and is driven to rotate under the driving of the driving shaft, and simultaneously shapes good mesh cloth passing through between the shaping shaft and the driving shaft so as to ensure the smoothness of the mesh cloth when cutting, thereby ensuring the quality of products and improving the yield; and thirdly, the shaping shaft is a foam shaft, and the arrangement of the flexible shaping shaft protects the grid cloth while shaping the grid cloth, so that the grid cloth is prevented from being scratched or scratched.
Drawings
FIG. 1 is a schematic structural view of a membrane cutting and laminating machine for the processing method of the membrane module for water treatment according to the present invention;
FIG. 2 is a schematic structural view of a first cutting mechanism in a film cutting and laminating machine for the processing method of the present invention;
FIG. 3 is a schematic structural view of a film cutting mechanism in the film cutting and laminating machine for the processing method of the present invention;
FIG. 4 is a schematic view of a partial structure of a first cutting mechanism of a film cutting and laminating machine for the processing method of the present invention;
FIG. 5 is a schematic structural view of a trimming mechanism in the film cutting and laminating machine for the processing method of the present invention;
FIG. 6 is a schematic view of a second driving mechanism of a film cutting and laminating machine for a processing method according to the present invention;
FIG. 7 is a schematic structural view of a web cutting mechanism in a film cutting and laminating machine for the processing method of the present invention;
FIG. 8 is a schematic view of a shaping shaft structure of a film cutting and laminating machine for the processing method of the present invention.
In the above drawings: 1. a first cutting mechanism; 2. a second cutting mechanism; 3. a stacking mechanism; 4. a frame; 101. a first mounting cylinder; 102. a film cutting mechanism; 103. a film pressing mechanism; 104. a movable carrier plate; 105. a first drive mechanism; 106. a trimming mechanism; 107. mounting a plate; 108. a rotating shaft; 109. a lower blade; 110. an upper blade; 111. an upper tool apron; 112. a tool apron cylinder; 113. a clamp spring; 114. a spring; 132. a first elongated cylinder; 133. a first movable block; 134. a first tool apron; 135. cutting a film blade; 136. a substrate; 137. a film pressing cylinder; 138. pressing a plate; 139. a support plate cylinder; 140. a pneumatic ram; 201. a second mounting cylinder; 202. a carrier plate; 203. a drive shaft; 204. a net cutting mechanism; 210. a grid distributing cylinder; 211. a bearing seat; 212. a resistance wheel; 213. a holding sheet; 214. locking the bolt; 216. a second elongated cylinder; 217. a second movable block; 218. a second tool apron; 219. cutting the net blade; 220. cutting the screen plate; 205. a shaping shaft; 230. a rotating shaft seat; 231. a shaping cylinder; 301. a base; 302. a transparent carrier plate; 303. a light source mechanism; 304. a cylinder.
Detailed Description
Example 1: a processing method of a membrane component for water treatment comprises the following steps:
the method comprises the following steps: cutting the filtering membrane into a plurality of membranes, and simultaneously cutting the grid cloth into a plurality of grid pieces;
step two: folding the diaphragm obtained in the step one in half from the center;
step three: placing the grid sheet obtained in the first step between the folded membranes obtained in the second step to obtain a filter membrane unit;
step four: cutting the guide cloth into guide cloth pieces;
step five: sequentially and alternately winding at least one layer of flow guide cloth sheet and at least one layer of filter membrane unit on the perforated central pipe to obtain a filter element;
step six: winding a fixing adhesive tape on the outer surface of the filter element obtained in the step five;
step seven: coating a glue layer on the outer surface of the filter element with the fixing adhesive tape;
step eight: end covers are arranged at two ends of the filter element;
the filter membrane unit in the third step is obtained by processing a membrane cutting and laminating machine, the membrane cutting and laminating machine comprises a first cutting mechanism 1, a second cutting mechanism 2, a laminating mechanism 3 and a rack 4, the first cutting mechanism 1 and the second cutting mechanism 2 are both arranged on the rack 4, the first cutting mechanism 1 is positioned under the second cutting mechanism 2, and the laminating mechanism 3 is arranged at the rear side of the first cutting mechanism 1 and the second cutting mechanism 2;
the first cutting mechanism 1 further comprises a first mounting cylinder 101, a film cutting mechanism 102, a film pressing mechanism 103, a movable carrier plate 104 and a first driving mechanism 105, wherein the first mounting cylinder 101 is arranged at the front end of the rack 4, the first driving mechanism 105 is arranged at the rear end of the rack 4, the movable carrier plate 104 is mounted on the rack 4, and the film cutting mechanism 102 and the film pressing mechanism 103 are respectively arranged above the movable carrier plate 104 through mounting beams;
the film cutting mechanism 102 further comprises a first long-strip air cylinder 132, a first movable block 133 and a first tool apron 134, the first long-strip air cylinder 132 is mounted on the frame 4, a piston rod of the first long-strip air cylinder 132 is fixedly connected with the first movable block 133 to drive the first movable block 133 to reciprocate, the first tool apron 134 is connected with the first movable block 133, and a plurality of film cutting blades 135 are fixed in the first tool apron 134;
the film pressing mechanism 103 further comprises a base plate 136, 2 film pressing cylinders 137 and 2 pressing plates 138, the base plate 136 is mounted on the frame 4, the 2 film pressing cylinders 137 are respectively mounted on two sides of the base plate 136, the 2 pressing plates 138 are respectively connected with piston rods of the 2 film pressing cylinders 137, the movable carrier plate 104 is movably mounted on the frame 4 through a carrier plate cylinder 139 and a carrier plate slide rail, and two sides of one end of the movable carrier plate 104, which is far away from the film cutting mechanism 102, are respectively provided with a pneumatic press head 140;
the trimming mechanism 106 is arranged on the frame 4 through two mounting plates 107 and is positioned above the movable carrier plate 104, a rotating shaft 108 is arranged between the two mounting plates 107, two lower blades 109 are sleeved on the rotating shaft 108, an upper blade 110 is respectively arranged right above the two lower blades 109, and two ends of the rotating shaft 108 are respectively embedded into the two mounting plates 107 and are connected through bearings;
the upper blade 110 is mounted on the upper blade holder 111, one end of the upper blade holder 111 is connected with a piston rod of a blade holder cylinder 112 through a connecting seat, the blade holder cylinder 112 is fixedly mounted on the frame 4, the other end of the upper blade holder 111 is a conical surface, the upper blade 110 is sleeved on one end of the upper blade holder 111, which is provided with the conical surface, in the circumferential direction and is fixed through a snap spring 113, and a spring 114 is arranged between the snap spring 113 and the upper blade 110;
the second cutting mechanism 2 further comprises a second mounting cylinder 201, a carrier plate 202, a driving shaft 203 and a net cutting mechanism 204, wherein the second mounting cylinder 201 is arranged at one end of the carrier plate 202, the net cutting mechanism 204 is arranged at the other end of the carrier plate 202, and the driving shaft 203 is positioned between the carrier plate 202 and the net cutting mechanism 204;
the second mounting cylinder 201 is mounted on the frame 4 through 2 bearing seats 211 and is used for mounting the grid cloth cylinder 210, the 2 bearing seats 211 are mounted at one end of the second mounting cylinder 201, a resistance wheel 212 is sleeved on the second mounting cylinder 201 between the 2 bearing seats 211, a holding piece 213 is mounted on the resistance wheel 212, and the holding piece 213 is wound on the resistance wheel 212 and fixed through a locking bolt 214;
the net cutting mechanism 204 further comprises a second long-strip cylinder 216, a second movable block 217, a second knife rest 218 and a net cutting plate 220, the second long-strip cylinder 216 is mounted on the frame 4, a piston rod of the second long-strip cylinder 216 is fixedly connected with the second movable block 217 to drive the second movable block 217 to reciprocate, the second knife rest 218 is connected with the second movable block 217, and a plurality of net cutting blades 219 are fixed in the second knife rest 218;
the stacking mechanism 3 further comprises a base 301 and a transparent carrier plate 302, the transparent carrier plate 302 is mounted on the base 301, a light source mechanism 303 is mounted on the lower surface of the transparent carrier plate 302, a cylinder 304 is arranged in the middle of the upper surface of the transparent carrier plate 302, and the shaping shaft 205 is a foam shaft.
The at least one layer of flow guide cloth sheet and the at least one layer of filter membrane unit are 4 layers; a supporting shaft 115 is also arranged between the two mounting plates 107; the distance between the two bottom blades 109 is equal to the width of the finished film; the first movable block 133 is connected to the first blade holder 134 through an air cylinder.
Example 2: a processing method of a membrane component for water treatment comprises the following steps:
the method comprises the following steps: cutting the filtering membrane into a plurality of membranes, and simultaneously cutting the grid cloth into a plurality of grid pieces;
step two: folding the diaphragm obtained in the step one in half from the center;
step three: placing the grid sheet obtained in the first step between the folded membranes obtained in the second step to obtain a filter membrane unit;
step four: cutting the guide cloth into guide cloth pieces;
step five: sequentially and alternately winding at least one layer of flow guide cloth sheet and at least one layer of filter membrane unit on the perforated central pipe to obtain a filter element;
step six: winding a fixing adhesive tape on the outer surface of the filter element obtained in the step five;
step seven: coating a glue layer on the outer surface of the filter element with the fixing adhesive tape;
step eight: end covers are arranged at two ends of the filter element;
the filter membrane unit in the third step is obtained by processing a membrane cutting and laminating machine, the membrane cutting and laminating machine comprises a first cutting mechanism 1, a second cutting mechanism 2, a laminating mechanism 3 and a rack 4, the first cutting mechanism 1 and the second cutting mechanism 2 are both arranged on the rack 4, the first cutting mechanism 1 is positioned under the second cutting mechanism 2, and the laminating mechanism 3 is arranged at the rear side of the first cutting mechanism 1 and the second cutting mechanism 2;
the first cutting mechanism 1 further comprises a first mounting cylinder 101, a film cutting mechanism 102, a film pressing mechanism 103, a movable carrier plate 104 and a first driving mechanism 105, wherein the first mounting cylinder 101 is arranged at the front end of the rack 4, the first driving mechanism 105 is arranged at the rear end of the rack 4, the movable carrier plate 104 is mounted on the rack 4, and the film cutting mechanism 102 and the film pressing mechanism 103 are respectively arranged above the movable carrier plate 104 through mounting beams;
the film cutting mechanism 102 further comprises a first long-strip air cylinder 132, a first movable block 133 and a first tool apron 134, the first long-strip air cylinder 132 is mounted on the frame 4, a piston rod of the first long-strip air cylinder 132 is fixedly connected with the first movable block 133 to drive the first movable block 133 to reciprocate, the first tool apron 134 is connected with the first movable block 133, and a plurality of film cutting blades 135 are fixed in the first tool apron 134;
the film pressing mechanism 103 further comprises a base plate 136, 2 film pressing cylinders 137 and 2 pressing plates 138, the base plate 136 is mounted on the frame 4, the 2 film pressing cylinders 137 are respectively mounted on two sides of the base plate 136, the 2 pressing plates 138 are respectively connected with piston rods of the 2 film pressing cylinders 137, the movable carrier plate 104 is movably mounted on the frame 4 through a carrier plate cylinder 139 and a carrier plate slide rail, and two sides of one end of the movable carrier plate 104, which is far away from the film cutting mechanism 102, are respectively provided with a pneumatic press head 140;
the trimming mechanism 106 is arranged on the frame 4 through two mounting plates 107 and is positioned above the movable carrier plate 104, a rotating shaft 108 is arranged between the two mounting plates 107, two lower blades 109 are sleeved on the rotating shaft 108, an upper blade 110 is respectively arranged right above the two lower blades 109, and two ends of the rotating shaft 108 are respectively embedded into the two mounting plates 107 and are connected through bearings;
the upper blade 110 is mounted on the upper blade holder 111, one end of the upper blade holder 111 is connected with a piston rod of a blade holder cylinder 112 through a connecting seat, the blade holder cylinder 112 is fixedly mounted on the frame 4, the other end of the upper blade holder 111 is a conical surface, the upper blade 110 is sleeved on one end of the upper blade holder 111, which is provided with the conical surface, in the circumferential direction and is fixed through a snap spring 113, and a spring 114 is arranged between the snap spring 113 and the upper blade 110;
the second cutting mechanism 2 further comprises a second mounting cylinder 201, a carrier plate 202, a driving shaft 203 and a net cutting mechanism 204, wherein the second mounting cylinder 201 is arranged at one end of the carrier plate 202, the net cutting mechanism 204 is arranged at the other end of the carrier plate 202, and the driving shaft 203 is positioned between the carrier plate 202 and the net cutting mechanism 204;
the second mounting cylinder 201 is mounted on the frame 4 through 2 bearing seats 211 and is used for mounting the grid cloth cylinder 210, the 2 bearing seats 211 are mounted at one end of the second mounting cylinder 201, a resistance wheel 212 is sleeved on the second mounting cylinder 201 between the 2 bearing seats 211, a holding piece 213 is mounted on the resistance wheel 212, and the holding piece 213 is wound on the resistance wheel 212 and fixed through a locking bolt 214;
the net cutting mechanism 204 further comprises a second long-strip cylinder 216, a second movable block 217, a second knife rest 218 and a net cutting plate 220, the second long-strip cylinder 216 is mounted on the frame 4, a piston rod of the second long-strip cylinder 216 is fixedly connected with the second movable block 217 to drive the second movable block 217 to reciprocate, the second knife rest 218 is connected with the second movable block 217, and a plurality of net cutting blades 219 are fixed in the second knife rest 218;
the stacking mechanism 3 further comprises a base 301 and a transparent carrier plate 302, the transparent carrier plate 302 is mounted on the base 301, a light source mechanism 303 is mounted on the lower surface of the transparent carrier plate 302, a cylinder 304 is arranged in the middle of the upper surface of the transparent carrier plate 302, and the shaping shaft 205 is a foam shaft.
The locking bolt 214 is sleeved with a spring; the transparent carrier 302 is a glass plate.
When the processing method of the membrane component for water treatment is adopted, the filter membrane and grid cloth used in the reverse osmosis membrane component are cut and stacked simultaneously to form a filter membrane unit, so that the membrane component has high automation level, saves a plurality of procedures and greatly improves the production efficiency; secondly, the arrangement of the transparent support plate and the light source mechanism of the film cutting and laminating machine for processing the filter membrane unit in the third step can ensure that when the cut filter membrane is placed on the transparent support plate, the light source penetrates through the support plate, so that an operator can conveniently check whether the filter membrane is damaged;
in addition, the arrangement of the cylinder on the support plate has a smart structure, so that the filter membrane falling on the support plate can be effectively prevented from rebounding and curling, the next operation is facilitated, and the working efficiency is improved; thirdly, due to the arrangement of the trimming mechanism of the film cutting and laminating machine for processing the filter membrane unit in the third step, the waste edges on two sides of the membrane can be cut off while the membrane is cut to the required length, so that the membrane can meet the requirements of length and width at the same time, the structural design is ingenious, the processing procedure is saved, and the production efficiency is improved;
in addition, the upper knife holder and the spring are arranged, so that the upper knife blade is always kept in an elastic tensioning state, the upper knife blade and the rotating lower knife blade are always kept in a meshed state, the upper knife blade and the lower knife blade rotate in a driven mode, the situation that the diaphragm is pulled by the fixed upper knife blade is avoided, and the quality and the efficiency of cutting the diaphragm are guaranteed; thirdly, the resistance wheel and the holding piece of the film cutting and laminating machine for processing the filter membrane unit in the third step can provide certain resistance for the second installation roller, so that the grid mesh cloth is always kept in a tensioned state, and the cutting accuracy of the grid mesh cloth is ensured;
in addition, the locking bolt is arranged, so that the holding force of the second mounting roller can be adjusted, and the device is suitable for grid material distribution cylinders with different magnitudes; thirdly, the plastic axle of the membrane lamination machine of cutting out of its processing of filter membrane unit usefulness in three steps pushes down under the drive of plastic cylinder, with the drive shaft contact and driven rotation under the drive of drive shaft, carry out the plastic to the graticule mesh cloth through between shaping axle and the drive shaft simultaneously, with the planarization when guaranteeing the check screen cloth and cutting, thereby guarantee the quality of product, improve the yields, the setting of flexible shaping axle protects the net cloth when reaching the plastic of graticule mesh cloth, prevent scratch or fish tail check screen cloth.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (4)

1. A processing method of a membrane component for water treatment is characterized by comprising the following steps:
the method comprises the following steps: cutting the filtering membrane into a plurality of membranes, and simultaneously cutting the grid cloth into a plurality of grid pieces;
step two: folding the diaphragm obtained in the step one in half from the center;
step three: placing the grid sheet obtained in the first step between the folded membranes obtained in the second step to obtain a filter membrane unit;
step four: cutting the guide cloth into guide cloth pieces;
step five: sequentially and alternately winding at least one layer of flow guide cloth sheet and at least one layer of filter membrane unit on the perforated central pipe to obtain a filter element;
step six: winding a fixing adhesive tape on the outer surface of the filter element obtained in the step five;
step seven: coating a glue layer on the outer surface of the filter element with the fixing adhesive tape;
step eight: end covers are arranged at two ends of the filter element;
the filter membrane unit in the third step is obtained by processing a membrane cutting and laminating machine, the membrane cutting and laminating machine comprises a first cutting mechanism (1), a second cutting mechanism (2), a laminating mechanism (3) and a rack (4), the first cutting mechanism (1) and the second cutting mechanism (2) are both arranged on the rack (4), the first cutting mechanism (1) is positioned under the second cutting mechanism (2), and the laminating mechanism (3) is arranged at the rear sides of the first cutting mechanism (1) and the second cutting mechanism (2);
the first cutting mechanism (1) further comprises a first mounting cylinder (101), a film cutting mechanism (102), a film pressing mechanism (103), a movable carrier plate (104) and a first driving mechanism (105), wherein the first mounting cylinder (101) is arranged at the front end of the rack (4), the first driving mechanism (105) is arranged at the rear end of the rack (4), the movable carrier plate (104) is mounted on the rack (4), and the film cutting mechanism (102) and the film pressing mechanism (103) are respectively arranged above the movable carrier plate (104) through mounting beams;
the film cutting mechanism (102) further comprises a first long-strip air cylinder (132), a first movable block (133) and a first tool apron (134), the first long-strip air cylinder (132) is installed on the rack (4), a piston rod of the first long-strip air cylinder (132) is fixedly connected with the first movable block (133) to drive the first movable block (133) to do reciprocating motion, the first tool apron (134) is connected with the first movable block (133), and a plurality of film cutting blades (135) are fixed in the first tool apron (134);
the film pressing mechanism (103) further comprises a base plate (136), 2 film pressing cylinders (137) and 2 pressing plates (138), the base plate (136) is installed on the rack (4), the 2 film pressing cylinders (137) are respectively installed on two sides of the base plate (136), the 2 pressing plates (138) are respectively connected with piston rods of the 2 film pressing cylinders (137), the movable carrier plate (104) is movably installed on the rack (4) through a carrier plate cylinder (139) and a carrier plate sliding rail, and two sides of one end, far away from the film cutting mechanism (102), of the movable carrier plate (104) are respectively provided with a pneumatic pressing head (140);
the edge cutting machine is characterized by further comprising an edge cutting mechanism (106), the edge cutting mechanism (106) is installed on the rack (4) through two installation plates (107) and located above the movable carrier plate (104), a rotating shaft (108) is arranged between the two installation plates (107), two lower blades (109) are sleeved on the rotating shaft (108), an upper blade (110) is arranged right above each of the two lower blades (109), and two ends of the rotating shaft (108) are respectively embedded into the two installation plates (107) and are installed and connected through bearings;
the upper blade (110) is mounted on the upper blade holder (111), one end of the upper blade holder (111) is connected with a piston rod of a blade holder cylinder (112) through a connecting seat, the blade holder cylinder (112) is fixedly mounted on the rack (4), the other end of the upper blade holder (111) is a conical surface, the upper blade (110) is sleeved at one end, provided with the conical surface, of the upper blade holder (111) along the circumferential direction and is fixed through a clamp spring (113), and a spring (114) is arranged between the clamp spring (113) and the upper blade (110);
the second cutting mechanism (2) further comprises a second mounting cylinder (201), a support plate (202), a driving shaft (203) and a net cutting mechanism (204), wherein the second mounting cylinder (201) is arranged at one end of the support plate (202), the net cutting mechanism (204) is arranged at the other end of the support plate (202), and the driving shaft (203) is positioned between the support plate (202) and the net cutting mechanism (204);
the second mounting cylinder (201) is mounted on the frame (4) through 2 bearing seats (211) and used for mounting a grid cloth cylinder (210), the 2 bearing seats (211) are mounted at one end of the second mounting cylinder (201), a resistance wheel (212) is sleeved on the second mounting cylinder (201) between the 2 bearing seats (211), a holding sheet (213) is mounted on the resistance wheel (212), and the holding sheet (213) is wound on the resistance wheel (212) and fixed through a locking bolt (214);
the net cutting mechanism (204) further comprises a second long-strip air cylinder (216), a second movable block (217), a second knife rest (218) and a net cutting plate (220), the second long-strip air cylinder (216) is installed on the rack (4), a piston rod of the second long-strip air cylinder (216) is fixedly connected with the second movable block (217) to drive the second movable block (217) to do reciprocating motion, the second knife rest (218) is connected with the second movable block (217) through the second movable block, and a plurality of net cutting blades (219) are fixed in the second knife rest (218);
the packaging mechanism is characterized by further comprising a shaping shaft (205), the shaping shaft (205) is arranged above the driving shaft (203), two ends of the shaping shaft (205) are respectively provided with a rotating shaft seat (230), the rotating shaft seats (230) are respectively connected with piston rods of shaping cylinders (231) through a mounting plate, the shaping cylinders (231) are respectively mounted on the upper surfaces of two fixing plates, the stacking mechanism (3) further comprises a base (301) and a transparent carrier plate (302), the transparent carrier plate (302) is mounted on the base (301), a light source mechanism (303) is mounted on the lower surface of the transparent carrier plate (302), a cylinder (304) is arranged in the middle of the upper surface of the transparent carrier plate (302), and the shaping shaft (205) is a foam shaft.
2. The method for processing a membrane module for water treatment according to claim 1, characterized in that: the at least one layer of flow guide cloth sheet and the at least one layer of filter membrane unit are 4 layers.
3. The method for processing a membrane module for water treatment according to claim 1, characterized in that: and a supporting shaft (115) is also arranged between the two mounting plates (107).
4. The method for processing a membrane module for water treatment according to claim 1, characterized in that: the distance between the two bottom blades (109) is equal to the width of the finished film web.
CN202010446285.7A 2018-04-26 2018-04-26 Processing method of membrane component for water treatment Withdrawn CN111644065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010446285.7A CN111644065A (en) 2018-04-26 2018-04-26 Processing method of membrane component for water treatment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810384193.3A CN108404671B (en) 2018-04-26 2018-04-26 Efficient processing method of water purification filter element
CN202010446285.7A CN111644065A (en) 2018-04-26 2018-04-26 Processing method of membrane component for water treatment

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201810384193.3A Division CN108404671B (en) 2018-04-26 2018-04-26 Efficient processing method of water purification filter element

Publications (1)

Publication Number Publication Date
CN111644065A true CN111644065A (en) 2020-09-11

Family

ID=63136864

Family Applications (3)

Application Number Title Priority Date Filing Date
CN202010433789.5A Withdrawn CN111644064A (en) 2018-04-26 2018-04-26 Production method of water treatment assembly based on membrane separation technology
CN201810384193.3A Active CN108404671B (en) 2018-04-26 2018-04-26 Efficient processing method of water purification filter element
CN202010446285.7A Withdrawn CN111644065A (en) 2018-04-26 2018-04-26 Processing method of membrane component for water treatment

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CN202010433789.5A Withdrawn CN111644064A (en) 2018-04-26 2018-04-26 Production method of water treatment assembly based on membrane separation technology
CN201810384193.3A Active CN108404671B (en) 2018-04-26 2018-04-26 Efficient processing method of water purification filter element

Country Status (1)

Country Link
CN (3) CN111644064A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115155325A (en) * 2022-08-02 2022-10-11 威海市龙升精密机械股份有限公司 Equipment and method for automatically processing reverse osmosis membrane element in previous pass
CN116852105A (en) * 2023-09-05 2023-10-10 新乡市利菲尔特滤器股份有限公司 Filter element production device and process

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108996615A (en) * 2018-09-13 2018-12-14 珠海格力电器股份有限公司 A kind of reverse osmosis membrane filter element and water purifier
CN109821298B (en) * 2019-03-21 2021-05-25 浙江沁园水处理科技有限公司 Method for manufacturing RO (reverse osmosis) membrane filter element
CN110180394A (en) * 2019-07-02 2019-08-30 上海鼎湘自动化科技有限公司 A kind of rolling RO membrane component automatic film rolling production equipment
CN113491949B (en) * 2020-03-21 2022-08-26 佛山市美的清湖净水设备有限公司 Reverse osmosis membrane element, preparation method thereof and filter element
CN115071247B (en) * 2022-07-21 2022-12-13 江苏讯海自动化科技有限公司 Industrial film cutting and laminating machine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2234175A2 (en) * 2009-03-27 2010-09-29 Komax Holding AG Device and method for laminating solar modules
CN202136922U (en) * 2011-03-18 2012-02-08 杭州易膜环保科技有限公司 Spiral roll type household membrane element
CN204324517U (en) * 2014-12-07 2015-05-13 吴江市易瑞纺织整理有限公司 A kind of fabric increases the device of resistance
CN204367002U (en) * 2014-12-12 2015-06-03 湖南沁森环保高科技有限公司 A kind of reverse-osmosis membrane element cuts the multifunctional cutting machine of diaphragm and graticule mesh in producing
CN206108525U (en) * 2016-09-18 2017-04-19 山东长江机械设备有限公司 Roll paper splitting machine double knives formula scrap cutter
CN206203550U (en) * 2016-09-28 2017-05-31 苏州万洲新材料有限公司 A kind of slitting cross cutting section all-in-one
CN206288770U (en) * 2016-12-12 2017-06-30 深圳市欣中大自动化技术有限公司 A kind of cutting apparatus of cover layer half
CN207155872U (en) * 2017-07-06 2018-03-30 杭州大立过滤设备有限公司 A full-automatic trimmer of diaphragm
CN107686179A (en) * 2017-08-24 2018-02-13 厦门百霖净水科技有限公司 A kind of NEW TYPE OF COMPOSITE filter core and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115155325A (en) * 2022-08-02 2022-10-11 威海市龙升精密机械股份有限公司 Equipment and method for automatically processing reverse osmosis membrane element in previous pass
CN115155325B (en) * 2022-08-02 2024-01-02 威海市龙升精密机械股份有限公司 Automatic processing equipment and method for front pass of reverse osmosis membrane element
CN116852105A (en) * 2023-09-05 2023-10-10 新乡市利菲尔特滤器股份有限公司 Filter element production device and process
CN116852105B (en) * 2023-09-05 2023-11-21 新乡市利菲尔特滤器股份有限公司 Filter element production device and process

Also Published As

Publication number Publication date
CN108404671A (en) 2018-08-17
CN111644064A (en) 2020-09-11
CN108404671B (en) 2020-04-24

Similar Documents

Publication Publication Date Title
CN108404671B (en) Efficient processing method of water purification filter element
CN110526025B (en) Water purification filter core processing is with cutting fold membrane device
CN108404672B (en) Reverse osmosis membrane assembly processing method
CN110404406B (en) Method for processing reverse osmosis water purification filter element
CN102120380B (en) Film attaching method and device
CN110104494B (en) Adhesive sticker wallpaper slitting method
CN110404407B (en) Reverse osmosis-based water purification filter element processing method
CN206203550U (en) A kind of slitting cross cutting section all-in-one
KR20190012657A (en) RO filter cutting device for reverse osmosis water purifier
CN102082074B (en) Film laminating device for saving adhesive film
CN209971682U (en) Welting system bag machine
CN209871911U (en) Cutting and slicing device for adhesive tape roll
CN201493882U (en) Automatic thin film material cutting machine
CN213259833U (en) High-efficient paper cutting machine
CN110405829B (en) Integrated processing device for reverse osmosis membrane unit
CN218918925U (en) Base film cutting and cementing device for solar backboard
CN214399239U (en) Winding film machine capable of adjusting lower cutter position
CN208406641U (en) Automatic cutting film folds film all-in-one machine
CN212289092U (en) Compound machine for manufacturing composite fabric
CN215044028U (en) Automatic film laminating machine
CN213891329U (en) Laminating machine for monitoring lens processing
CN210558283U (en) Water-transfer die rolling side cut device
CN108656738A (en) A kind of printing equipment
CN218319701U (en) Paper is coiling mechanism for set composite
CN219906292U (en) Coiled material feeding pre-cutting mechanism

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20200911

WW01 Invention patent application withdrawn after publication