CN117297173B - Composite filter element winding device and composite filter element preparation method - Google Patents

Composite filter element winding device and composite filter element preparation method Download PDF

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Publication number
CN117297173B
CN117297173B CN202311605841.0A CN202311605841A CN117297173B CN 117297173 B CN117297173 B CN 117297173B CN 202311605841 A CN202311605841 A CN 202311605841A CN 117297173 B CN117297173 B CN 117297173B
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China
Prior art keywords
filter
filter cloth
plate
electric telescopic
main shaft
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CN202311605841.0A
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CN117297173A (en
Inventor
王新庆
李化森
李万斌
李鹏宇
陈进轩
范玉洋
卢帅旗
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Xinxiang Zhonghui Filter Co ltd
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Xinxiang Zhonghui Filter Co ltd
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Priority to CN202311605841.0A priority Critical patent/CN117297173B/en
Publication of CN117297173A publication Critical patent/CN117297173A/en
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    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0229Filter rod forming processes
    • A24D3/0245Filter rod forming processes by winding, e.g. spirally
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0275Manufacture of tobacco smoke filters for filters with special features
    • A24D3/0287Manufacture of tobacco smoke filters for filters with special features for composite filters

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Abstract

The invention relates to the technical field of composite filter element winding devices and discloses a composite filter element winding device and a composite filter element preparation method, the composite filter element winding device comprises a frame, a pair of first electric telescopic rods are fixedly arranged on opposite sides of two ends of the frame, a filter drum is detachably connected between opposite sides of two moving plates, a main shaft sleeve member is connected between the filter drum and the first electric telescopic rods, glue fixing grooves are formed in two ends of the filter drum, the main shaft sleeve member is connected with a glue squeezing plate, the glue squeezing plate is connected to one end of the filter drum in a sliding mode, electromagnets are fixedly arranged at bottoms of two ends of the alignment plate, one wedge block contacts with a delay switch to enable the wedge block to be attracted by the electromagnets in a set time, wherein filter cloth moves along an original track towards the direction of the filter drum, the filter cloth is pushed to a positive rail and is simultaneously aligned with a filter drum of the filter drum, and the phenomenon of sticking and warping cannot occur after the alignment.

Description

Composite filter element winding device and composite filter element preparation method
Technical Field
The invention relates to the technical field of filter element winding devices, in particular to a composite filter element winding device and a composite filter element preparation method.
Background
The composite filter element is called by multiple filter cloth and combination on the cylinder, and the surface density of the filter element is lower, and the density of the coiled filter layer gradually increases from the surface to the central position of the filter element because of the overlapping of filter holes between the filter layers, so that the composite filter element has good filtering effect on particles with different diameters, has wider application range, is used in water purification in a large batch, has outstanding chemical compatibility, is suitable for filtering strong acid, strong alkali and organic solvent, has strong pollution-receiving capacity, long service life and manufacturing cost.
When the filter cloth is wound, the double-sided glue is generally coated on one end of the filter cloth, epoxy resin is uniformly coated on the surfaces of two sides of the filter cloth, one end with the double-sided glue is placed on the filter cloth or a filter core mandrel/framework, a motor is started to enable the main shaft to rotate, the winding work is started, the filter cloth is pressed on the roller by manually adjusting the pressure between the filter cloth and the roller, after the filter cloth is wound, the resin in the composite filter core is solidified and fixed, a layer of nylon pollution-proof wire is wound on the outer surface of the composite filter core again, and finally the nylon pollution-proof wire is fused and fixed on the outer surface of the composite filter core to form a shell, so that the composite filter core is convenient to store; but directly scribble two-sided glue or epoxy on filter cloth both sides surface, can form certain shielding surface to reduce the permeability of filter core, cause the jam easily, influence the filter effect of filter core, glue laminating by the manual work is carried out around the core in addition, produces when easily registering filter cloth and filter core cylinder and pastes askew, pastes the phenomenon not tight, leads to later stage when coiling the filter cloth, need cut out the portion of pasting askew, and is more troublesome, therefore, we propose a compound filter core coiling device and compound filter core preparation method.
Disclosure of Invention
The invention aims to provide a composite filter element winding device and a composite filter element preparation method, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the composite filter element winding device comprises a frame, a pair of first electric telescopic rods are fixedly arranged on opposite sides of two ends of the frame, a movable plate is fixedly arranged on each pair of movable rods of the first electric telescopic rods, a filter cylinder is detachably connected between the opposite sides of the two movable plates, a main shaft sleeve member is connected between the filter cylinder and the movable plates, the main shaft sleeve member is rotationally connected with the movable plate, fixed glue grooves are formed in two ends of the filter cylinder, the main shaft sleeve member is connected with a glue squeezing plate, the glue squeezing plate is slidably connected to one end of the filter cylinder, an alignment plate is arranged beside the bottom of the filter cylinder on the frame, wedge blocks are slidably connected to two ends of the alignment plate, each wedge block is provided with a roller, a sliding block is fixedly arranged at the bottom of each wedge block, electromagnets are fixedly arranged at the bottoms of the two ends of the alignment plate, a delay switch is fixedly arranged at the tops of the two ends of the alignment plate, a fixed plate is respectively arranged beside the two ends of the filter cloth, a spring is fixedly connected between the fixed plate and the wedge blocks, and the wedge blocks retract through sliding the springs after the wedge blocks contact inclined planes. The main shaft external member includes swivelling joint bottom board on the movable plate, be fixed with the cantilever beam between the bottom board both sides, the cantilever beam hangs and is equipped with the hydraulic stem, the plywood is installed to the hydraulic stem bottom, every crowded offset plate one end all is fixed with the nut, bottom board and plywood are used for agreeing with the nut.
Preferably, each spindle sleeve is provided with a rotating shaft, a shaft core of the rotating shaft is connected with a placing rod, two ends of the placing rod are fixedly connected with first transmission gears, two groups of supporting parts are arranged on the machine frame and are parallel to each other, one supporting part of the machine frame is in a fan-shaped roller rotating connection with the bottom of the placing rod, two ends of the fan-shaped roller are fixedly provided with second transmission gears, the second transmission gears and the first transmission gears are meshed and transmitted, one side of the machine frame is fixedly provided with a supplement pad, a heating plate is arranged beside the bottom of the machine frame, the supplement pad is positioned between the fan-shaped roller and the heating plate, and the supplement pad is far away from the outer ring of the machine frame.
Preferably, a heating base is arranged between the frame and the heating plate, a plurality of telescopic rods are connected between the heating base and the heating plate, the output ends of the telescopic rods are fixedly connected with the heating plate, heating wires are arranged in the heating base, and the surface of the outer ring of the fan-shaped roller is a frosted surface.
Preferably, the transition runner is all installed at placing the pole both ends, and every transition runner is located between first drive gear and the movable plate, and a set of supporting part rotates and is connected with the matching wheel in addition, every transition runner and match and all pass through belt drive between the wheel, two fixedly connected with lead screw between the matching wheel, threaded rotation is connected with the briquetting on the lead screw, briquetting and filter cloth back contact.
Preferably, the frame is being close to the equal fixed mounting of aligning board both ends surface department has the guide rail, two sliding connection has the extension rod between the guide rail, extension rod one end fixedly connected with motor, motor output shaft outer snare is equipped with the buckle, sliding connection has the slide on the buckle, the second electric telescopic handle is installed respectively at frame other one side both ends, every second electric telescopic handle movable rod top all fixed mounting has third electric telescopic handle, third electric telescopic handle and slide fixed connection, guide rail and filter cartridge big or small footpath phase-match.
Preferably, the frame is provided with transmission mechanism between two guide rails, the transmission mechanism includes two locating pieces fixed on the frame, and the upper and lower ends of the two locating pieces are respectively provided with a rotary roller.
Preferably, the surface of the filter cylinder is provided with a plurality of leakage holes, and the filter cylinder is made of stainless steel.
Preferably, the width of the inner ring of the guide rail is larger than the diameter of the extension rod, and the motor output shaft is connected with the retaining ring in a sliding fastening mode.
Preferably, the method for forming the filter cloth wound on the filter cylinder comprises the following steps:
a. in the process that the filter cloth is close to the filter cylinder to move, the filter cloth contacts with the wedges, after the corners of the filter cloth pass through the contact wedges, the wedges slide towards the two ends of the alignment plate, the filter cloth is contacted with the two wedges in the process that the filter cloth is normally wound on the surface of the filter cylinder, the length of the filter cloth is longer than the distance between the two wedges and cannot pass, in the process that the filter cloth contacts with the two wedges, the distance between the wedges is increased to allow the filter cloth to pass through, when the heads of the filter cloth are contacted with the rollers, the two wedges respectively prop against each delay switch when the filter cloth passes through, and the electromagnet sucks the sliding block for a period of time to automatically correct the position;
b. the filter cloth is driven by a conveyor belt to pass through the heating plate, the main shaft sleeve member rotates to drive the fan-shaped roller to rotate, the fan-shaped roller pulls up the back surface of the filter cloth on the outer ring of the filter cylinder, then synchronous movement of the second electric telescopic rod and the third electric telescopic rod is started, the third electric telescopic rod drives the extension rod to slide along the inside of the guide rail, the second electric telescopic rod pulls the extension rod between the filter cylinder and the heating plate, and the filter cloth is laid for one circle around the filter cylinder;
c. and (3) glue injection: injecting glue into the glue fixing groove by using a guide pipe on the glue extruding plate, enabling resin glue to flow to the inner ring of the filter cloth along the glue fixing groove, heating the outer ring of the filter cylinder by using a heating plate to solidify resin, rotating the filter cylinder, enabling the tail end of the filter cloth to contact the heating plate along with rotation of the filter cylinder after the tail end of the filter cloth is wound on the filter cylinder, heating the tail end of the filter cloth by using the heating plate to solidify the tail end of the filter cloth, and forming the filter core;
d. positioning: the heating plate temporarily closes the heating function of the heating wire after heating is finished to prevent heat conduction, and then the main shaft sleeve member is decelerated after the speed is fixed, so that the whole filter cloth is conveniently wound on the filter cylinder;
e. the final procedure: the main shaft sleeve is rotated again, so that the filter drum rotates, a resin is coated on the edge of the tail end of the filter cloth by adopting the glue injection machine before the main shaft sleeve rotates, the filter cloth is gradually rolled on the filter drum until the tail end of the filter cloth passes between a pair of rotating rollers when the main shaft sleeve rotates, the main shaft sleeve is decelerated until the tail end of the filter cloth is rolled on the surface of the filter drum and coincides with the back surface of the filter cloth, then a heating plate is started again to heat the tail end of the filter cloth for a period of time, the resin at the tail end of the filter cloth is fixed on the back surface of the upper-layer filter cloth, and then the heating function of the heating plate is stopped;
f. holding: after the manufacturing is completed, the hydraulic rod output rod is driven to retract, then the two first electric telescopic rod output rods move back to back, and the manufactured filter element automatically falls on the frame.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, after the filter cloth obliquely passes through the filter cylinder, the filter cloth contacts with the wedge blocks, after the corners of the filter cloth pass through the contact wedge blocks, the wedge blocks slide towards the two ends of the alignment plate, and if the filter cloth obliquely enters the filter cylinder, one wedge block is contacted with one end of the filter cloth in advance, and the length of the filter cloth is longer than the distance between the two wedge blocks and cannot pass through; one end of the filter cloth drives one wedge block to slide along one end of the alignment plate, after the filter cloth slides on the inclined surface of the wedge block for a certain distance, when one wedge block contacts with the delay switch, the wedge block is controlled to be attracted by the electromagnet within a set time, wherein the filter cloth moves towards the filter cylinder along the original track, the filter cloth is pushed to the positive rail and is simultaneously aligned, and the phenomenon of pasting distortion can not occur when the filter cloth is aligned with the filter core roller after the alignment;
when the second electric telescopic rod and the third electric telescopic rod are synchronously retracted and moved, the back surfaces of the extension rod and the filter cloth are contacted, the back surfaces of the head parts of the filter cloth are led to the position right below the filter cylinder when the extension rod and the filter cloth slide along the guide rail after the extension rod and the filter cloth are contacted, then the filter cloth is wound at the tail end of the filter cloth in multiple layers after solidification and then fixed by glue, the filtration efficiency of the filter core is reduced by preventing a large amount of glue from being coated on the surfaces of the two sides of the original filter cloth, and the processing cost is saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the filter cartridge and the glue squeezing plate according to the present invention;
FIG. 3 is a schematic view of the overall additional view structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3B according to the present invention;
FIG. 6 is a schematic view of the connection structure of the guide rail and the second electric telescopic rod and the third electric telescopic rod of the present invention;
FIG. 7 is a schematic view of the structure associated with the bottom of the housing portion or cartridge of the present invention;
FIG. 8 is an enlarged schematic view of the structure of FIG. 7C in accordance with the present invention;
FIG. 9 is a schematic diagram of a heating structure according to the present invention.
In the figure: 1-a frame; 2-a filter cartridge; 201-a glue fixing groove; 3-moving plate; 4-rotating shaft; 5-a first electric telescopic rod; 6-a transition rotating wheel; 7-placing a rod; 8-a first transmission gear; 9-a skateboard; 901-a clasp; 10-a second electric telescopic rod; 11-a third electric telescopic rod; 12-a transmission mechanism; 13-a fixed plate; 14-a spring; 15-a guide rail; 16-wedge; 17-screw rod; 18-sector rollers; 19-a second transmission gear; 20-briquetting; 21-an extension rod; 22-motor; 23-time delay switch; 24-rolling wheels; 25-an electromagnet; 26-a slider; 27-heating plate; 28-supplement pad; 29-telescoping rod; 30-extruding a glue plate; 31-an alignment plate; 32-a bottom plate; 33-cantilever beams; 34-a hydraulic rod; 35-plywood; 36-positioning sheets; 37-rotating the roller; 38-matching wheel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution: the composite filter element winding device and the preparation method of the composite filter element comprise a frame 1, a leveling machine, a cutting and cutting machine, a transmission belt and a glue spreader which are sequentially arranged beside the frame 1 from far to near, wherein the edge banding machine is equipment of the existing production line, a pair of first electric telescopic rods 5 are fixedly arranged on opposite sides of two ends of the frame 1, a movable plate 3 is fixedly arranged on each pair of movable rods of the first electric telescopic rods 5, a filter cylinder 2 is detachably connected between the opposite sides of the two movable plates 3, a main shaft sleeve is connected between the filter cylinder 2 and the movable plate 3, the main shaft sleeve is rotationally connected with the movable plate 3, glue fixing grooves 201 are respectively arranged at two ends of the filter cylinder 2, the main shaft sleeve is connected with a glue squeezing plate 30, the glue squeezing plate 30 is slidingly connected with one end of the filter cylinder 2, an alignment plate 31 is arranged beside the bottom of the filter cylinder 2, the two ends of the aligning plate 31 are both slidably connected with wedge blocks 16, one end of each wedge block 16 is provided with a roller 24, the bottom of each wedge block 16 is fixedly provided with a sliding block 26, the bottoms of the two ends of the aligning plate 31 are both fixedly provided with electromagnets 25, the tops of the two ends of the aligning plate 31 are both fixedly provided with a time delay switch 23, the frame 1 is respectively provided with a fixed plate 13 near the two ends of the aligning plate 31, a spring 14 is fixedly connected between the fixed plate 13 and the wedge blocks 16, when a filter cloth contacts with inclined surfaces of the wedge blocks 16, the sliding blocks 26 are slidably contacted with the electromagnets 25 through the wedge blocks 16, the spring 14 elastically retracts, the inclined surfaces of the wedge blocks 16 are used for guiding a filter cloth, under the conveying of the filter cloth by a conveyor belt, the head of the filter cloth passes through the wedge blocks 16, when the head of the filter cloth passes in a state of being horizontal and level, the filter cloth and the two wedge blocks 16 are simultaneously contacted, the filter cloth slides along the inclined surfaces of the wedge blocks 16 to drive the two wedge blocks 16 to move along the opposite directions, the delay switch 23 is contacted during the movement of the wedge blocks 16, after the delay switch 23 sets a threshold value, the electromagnet 25 is in an energized state for a period of time, so that the electromagnet 25 and the sliding block 26 are attracted, the tail end of the filter cloth just passes between the two wedge blocks 16 during the ending process of the period of time, if the filter cloth is in an inclined and misplaced state after cutting, one end of the filter cloth is contacted with one wedge block 16 in advance than the other end, in this condition, one end of the filter cloth is contacted with one wedge block 16, after the two contacts are contacted, one end drives one wedge block 16 to slide along one end of the alignment plate 31 due to the inclined state of the filter cloth, and after the filter cloth slides a certain distance on the inclined surfaces of the wedge blocks 16, when one of the wedges 16 contacts the delay switch 23 to control the suction of the wedge 16 by the electromagnet 25 within a set time, wherein the filter cloth moves along the original track towards the filter cylinder 2, the inclined surface of the wedge 16 which stops sliding at the moment becomes a sliding surface for changing the movement track of the filter cloth, the filter cloth continues sliding on the inclined surface until contacting with the roller 24, the wedge 16 can be regarded as an obstacle because only one end of the filter cloth temporarily contacts the wedge 16 in the process of sliding the end corner of the filter cloth to the roller 24, the inclined surface automatically returns to a certain angle when contacting with the filter cloth in the process of advancing the filter cloth, the inclined surface of the wedge 16 contacts the inclined surface of the other wedge 16 until the filter cloth head contacts with the two rollers 24 and then passes through the two wedges 16, the roller 24 is made of soft rubber, the filter cloth is favorable for passing through at a uniform speed after being extruded, meanwhile, the auxiliary effect on the correction direction of the filter cloth is achieved to a certain extent;
the cutting and cutting machine cuts the composite filter cloth by a measuring tool, the composite filter cloth can be put into use after the filter cloth is regularly cut, the cut filter cloth can be matched with the filter cylinder 2, and in addition, the composite filter cloth can perfectly pass through the wedge block 16 which is contacted with the delay switch 23.
The glue spreader comprises a lifting mechanism and a translation structure, wherein the translation structure is provided with a glue injection device, and after the lifting mechanism of the glue spreader descends, glue is extruded on the front surface of the tail end of the filter cloth according to the translation structure and the glue injection device;
when the filter cylinder 2 is installed, a person takes the filter cylinder 2, wherein the glue squeezing plate 30 is fixed on the main shaft sleeve member, one end of the filter cylinder 2 is taken up to enable the glue squeezing plate 30 to be connected with the filter cylinder 2 in a plugging mode, then the electric control system is started to drive the movable rod of the first electric telescopic rod 5 to move, the first electric telescopic rod 5 drives the movable plate 3 to lean against the other end of the filter cylinder 2, and the other end of the filter cylinder 2 is fixed with the other main shaft sleeve member on the main shaft sleeve member.
Further, every all be provided with pivot 4 on the main shaft external member, pivot 4 axle core is connected with and places pole 7, place pole 7 both ends and all fixedly connected with first drive gear 8, have two sets of supporting parts on the frame 1, two sets of supporting parts are each other parallel, 1 one of them supporting part of frame is in place the other swivelling joint of pole 7 bottom has fan-shaped roller 18, fan-shaped roller 18 both ends all fixed mounting have second drive gear 19, second drive gear 19 and first drive gear 8 meshing transmission, frame 1 one side fixed mounting has supplementary pad 28, supplementary pad 28 is located between fan-shaped roller 18 and the hot plate 27, supplementary pad 28 keeps away from the section of thick bamboo 2 outer lane, and wherein fan-shaped roller 18 can be regarded as a cam, is the frosted face at the longer marginal surface of cam off-axis, and when the filter cloth enters into 2 outer lane bottom, and wherein supplementary pad 28 can play and make the filter cloth in a section of thick bamboo 2 outer lane surface make it turn, and drive 4 because the main shaft external member rotates and drives 4 and rotate, and rotate the pole 7 and place the fan-shaped roller 18 and make the fan-shaped roller drive the filter cloth and take turns round the pole and make the filter cloth to make the fan-shaped roller 2 take turns upward, and make the filter cloth drive the fan-shaped roller to rotate and take turns to the edge to the filter cloth to the longer and take turns round the edge to the filter cloth to the edge to the longer when the filter cloth is made to the fan-shaped roller 2 rotates, and the edge is made.
The frame 1 is at the other hot plate 27 of installing of 2 bottoms of straining, install the heating base between frame 1 and the hot plate 27, be connected with a plurality of telescopic links 29 between heating base and the hot plate 27, telescopic link 29 output and hot plate 27 fixed connection because the filter cloth is straining 2 and is more than winding round, consequently the hot plate 27 need descend to give down for winding work along with the number of layers that the filter cloth was wound, and the heater strip is through heat conduction for the hot plate 27 to the resin of filter cloth inner circle carries out the heating solidification.
The transition runner 6 is all installed at placing pole 7 both ends, and every transition runner 6 is located between first drive gear 8 and the movable plate 3, and another set of supporting part rotates and is connected with the matching wheel 38, every between transition runner 6 and the matching wheel 38 all through belt drive, two fixedly connected with lead screw 17 between the matching wheel 38, the last screw thread rotation of lead screw 17 is connected with briquetting 20, briquetting 20 and filter cloth back contact, copper passes through the synchronous transmission lead screw 17 rotation of belt, wheel when placing pole 7 rotates, and wherein lead screw 17 selects reciprocating screw, and briquetting 20 is convenient for the round trip to move, and lead screw 17 rotates and drives briquetting 20 round trip along its axial around straining the 2, and its purpose is the same with briquetting 20, pushes down the filter cloth back when the filter cloth twines last layer on straining the 2, and briquetting 20 surface smoothness can let briquetting 20 patrol simultaneously effectively prevent that last layer filter cloth breaks away.
Next, the frame 1 is fixedly provided with guide rails 15 near the two end surfaces of the alignment plate 31, an extension rod 21 is slidably connected between the two guide rails 15, one end of the extension rod 21 is fixedly connected with a motor 22, the outer ring of the output shaft of the motor 22 is sleeved with a retaining ring 901, the retaining ring 901 is slidably connected with a slide plate 9, two ends of the other side of the frame 1 are respectively provided with a second electric telescopic rod 10, the top of each movable rod of the second electric telescopic rod 10 is fixedly provided with a third electric telescopic rod 11, the third electric telescopic rods 11 are fixedly connected with the slide plate 9, the guide rails 15 are matched with the filter cartridge 2 in size and diameter, the retaining ring 901 and the slide plate 9 are in inseparable design, the retaining ring 901 and the slide plate 9 relatively slide, when the filter cloth passes below the pressing block 20, the motor 22 is driven to rotate, the motor 22 drives the extension rod 21 to rotate, the initial position of the extension rod 21 is positioned at the top of one end of the guide rail 15, the slide plate 9 is controlled by the third electric telescopic rod 11, the slide plate 9 controls the retaining ring 901 to slide, when the movable rods of the second electric telescopic rod 10 and the third electric telescopic rod 11 are output to the longest distance, the retaining ring 901 is extruded by the slide plate 9, the motor 22 and the extension rod 21 are driven to the position above the guide rail 15 along the inner rail of the guide rail 15, as shown in figure 5, the width of the inner rail of the guide rail 15 is preset for a certain distance, the extension rod 21 can conveniently move on the inner rail of the guide rail 15 when the filter cloth is wound for multiple layers, wherein when the movable rods of the second electric telescopic rod 10 and the third electric telescopic rod 11 synchronously retract, the extension rod 21 is contacted with the back surface of the filter cloth, after the two are contacted, the back surface of the filter cloth head of the filter cloth is introduced to the position right below the filter cylinder 2 when the extension rod 21 slides along the guide rail 15, then glue is injected into the inside of the glue extruding plate 30, after being heated by the heating plate 27, the first layer of filter cloth on the outer ring of the filter cartridge 2 is fixed and solidified, and then the filter cartridge 2 is rotated, and a plurality of layers of filter cloth are wound on the filter cartridge 2.
The machine frame 1 is fixedly provided with a transmission mechanism 12 between the two guide rails 15, the transmission mechanism 12 comprises two positioning sheets 36 fixed on the machine frame 1, the upper end and the lower end of each positioning sheet 36 are respectively provided with a rotary roller 37, wherein the rotary rollers 37 at the upper ends of the positioning sheets 36 are not contacted with the surface of the filter cloth, and the glue at the tail ends of the filter cloth is prevented from being adhered.
The main shaft external member includes swivelling joint bottom plate 32 on movable plate 3, be fixed with cantilever beam 33 between the bottom plate 32 both sides, cantilever beam 33 hangs and is equipped with hydraulic stem 34, plywood 35 is installed to hydraulic stem 34 bottom, every crowded offset plate 30 one end all is fixed with the nut, bottom plate 32 and plywood 35 are used for agreeing with the nut, and the main shaft external member also can make current general lathe main shaft, uses plywood and bottom plate to let this device dismantle more easily.
Wherein, a plurality of leak holes are arranged on the surface of the filter cylinder 2, and the filter cylinder 2 is made of stainless steel, so that the bonding of the resin and the filter cylinder 2 is facilitated; the width of the inner ring of the guide rail 15 is larger than the diameter of the extension rod 21, the extension rod 21 can conveniently slide on the guide rail 15, and the output shaft of the motor 22 is connected with the retaining ring 901 in a sliding fastening mode, so that looseness is prevented.
The method comprises the following equipment and using steps:
a. the leveling machine, the cutting and cutting machine, the driving belt, the glue spreader and the edge bonding machine are sequentially arranged beside the frame 1 from far to near;
b. wherein the produced filter cloth is laid on a static conveyor belt manually, then a leveling machine is driven to descend to iron the filter cloth, and then the conveyor belt is started to convey the filter cloth to the position below a cutting cutter for cutting a section;
c. after the cutting is completed, the cut filter cloth is continuously moved towards the machine frame 1 by using the conveyor belt, wherein the filter cloth is divided into a head end and a tail end, the head end faces the machine frame 1, the driving mechanism of the glue spreader is used for descending, the section of the tail end of the filter cloth is glued, the glue is still resin, and the operation is stopped when the conveyor belt passes through the filter cloth through the filter cylinder 2.
The preparation method of the composite filter element comprises the following steps:
a. in the process that the filter cloth is moved close to the filter cylinder 2, the filter cloth contacts with the wedges 16, after the corners of the filter cloth pass through the contact wedges 16, the wedges 16 slide towards the two ends of the alignment plate 31, in the process that the filter cloth is normally wound on the surface of the filter cylinder 2, the filter cloth contacts with the two wedges 16, the length of the filter cloth is longer than the distance between the two wedges 16 and cannot pass through, in the process that the filter cloth contacts with the two wedges 16, the distance between the wedges 16 is increased to allow the filter cloth to pass through, when the heads of the filter cloth are contacted with the rollers 24, the two wedges 16 respectively prop against each delay switch 23 when the filter cloth passes through, and the electromagnet 25 sucks the slide block 26 for a period of time, so that the position is automatically corrected;
b. the filter cloth is driven by a conveyor belt to pass through a heating plate 27, the spindle sleeve rotates to drive a sector roller 18 to rotate, the sector roller 18 pulls up the back surface of the filter cloth on the outer ring of the filter cylinder 2, then synchronous movement of a second electric telescopic rod 10 and a third electric telescopic rod 11 is started, the third electric telescopic rod 11 drives an extension rod 21 to slide along the inside of a guide rail 15, the second electric telescopic rod 10 pulls the extension rod 21 between the filter cylinder 2 and the heating plate 27, and the filter cloth is laid around the filter cylinder 2 for one circle;
c. and (3) glue injection: injecting glue into the glue fixing groove 201 by using a guide pipe on the glue extruding plate 30, enabling resin glue to flow to the inner ring of the filter cloth along the glue fixing groove 201, heating the outer ring of the filter cylinder 2 by adopting a heating plate 27 to solidify resin, rotating the filter cylinder 2, contacting the tail end of the filter cloth with the heating plate 27 along with the rotation of the filter cylinder 2 after the tail end of the filter cloth is wound on the filter cylinder 2, heating the tail end of the filter cloth by the heating plate 27 to solidify the tail end of the filter cloth, and forming the filter core;
d. positioning: wherein the heating plate 27 temporarily turns off the heating function of the heating wire after the heating is finished to prevent heat conduction, and then the main shaft sleeve member is decelerated after the speed is fixed, so that the whole filter cloth is conveniently wound on the filter cylinder 2;
e. the final procedure: the main shaft sleeve is rotated again, so that the filter cartridge 2 rotates, before the main shaft sleeve rotates, a resin is coated on the edge of the tail end of the filter cloth by adopting a glue injection machine, when the main shaft sleeve rotates, the filter cloth is gradually rolled on the filter cartridge 2 until the tail end of the filter cloth passes between the pair of rotating rollers 37, the main shaft sleeve is decelerated until the tail end of the filter cloth is rolled on the surface of the filter cartridge 2 and coincides with the back surface of the filter cloth, then the heating plate 27 is started again to heat the tail end of the filter cloth for a period of time, the resin at the tail end of the filter cloth is fixed on the back surface of the upper-layer filter cloth, and then the heating function of the heating plate 27 is stopped;
f. holding: after the manufacture is completed, the output rod of the hydraulic rod 34 is driven to retract, then the output rods of the two first electric telescopic rods 5 move back to back, and the manufactured filter element automatically falls on the frame 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Composite filter core coiling mechanism, including frame (1), its characterized in that: the utility model discloses a novel electric telescopic machine, including frame (1) and wedge block (16), frame (1) both ends opposite face is fixed mounting has a pair of first electric telescopic handle (5), every pair fixed mounting has movable plate (3) on the movable rod of first electric telescopic handle (5), two all can dismantle between movable plate (3) and be connected with between the opposite face and strain a section of thick bamboo (2), be connected with main shaft external member between strain a section of thick bamboo (2) and movable plate (3), main shaft external member and movable plate (3) rotate and connect, strain a section of thick bamboo (2) both ends and all offered solid gum groove (201), main shaft external member is connected with crowded offset plate (30), crowded offset plate (30) sliding connection is in strain a section of thick bamboo (2) one end, frame (1) is in strain a section of thick bamboo (2) bottom side and is installed alignment plate (31), all sliding connection has section of thick bamboo (16) to be in wedge block (16) bottom fixed mounting has slider (26), all fixed mounting has electro-magnet (25) to be in alignment plate (31) both ends bottom, when all fixed mounting top switch (23) are at both ends, be close to wedge block (16) both ends (13) are installed respectively, be fixed between wedge block (16) and fixed plate (13), after the filter cloth contacts the inclined surface of the wedge block (16), the sliding block (26) is in sliding contact with the electromagnet (25) through the wedge block (16), the spring (14) is elastically retracted, and the inclined surface of the wedge block (16) is used for guiding the filter cloth;
the main shaft external member includes swivelling joint bottom board (32) on movable plate (3), be fixed with cantilever beam (33) between bottom board (32) both sides, cantilever beam (33) hang and are equipped with hydraulic stem (34), plywood (35) are installed to hydraulic stem (34) bottom, every crowded offset plate (30) one end all is fixed with the nut, bottom board (32) and plywood (35) are used for the fit nut.
2. A composite filter element winder as claimed in claim 1, wherein: every all be provided with pivot (4) on the main shaft external member, pivot (4) axle core is connected with places pole (7), place pole (7) both ends and all fixedly connected with first drive gear (8), have two sets of supporting parts on frame (1), two sets of supporting parts are each other parallel, frame (1) one of them supporting part is in place the other rotation in pole (7) bottom and be connected with sector roller (18), the equal fixed mounting in sector roller (18) both ends has second drive gear (19), second drive gear (19) and first drive gear (8) meshing transmission, frame (1) one side fixed mounting has supplementary pad (28), frame (1) are at the other hot plate (27) of installing in filter cylinder (2) bottom, supplementary pad (28) are located between sector roller (18) and hot plate (27), supplementary pad (28) keep away from filter cylinder (2) outer lane.
3. A composite filter element winder as claimed in claim 2, wherein: install the heating base between frame (1) and hot plate (27), be connected with a plurality of telescopic links (29) between heating base and hot plate (27), telescopic link (29) output and hot plate (27) fixed connection, heating base internally mounted heater strip, fan-shaped roller (18) outer lane surface is the frosting.
4. A composite filter element winder as claimed in claim 2, wherein: the transition runner (6) are all installed at pole (7) both ends of placing, and every transition runner (6) are located between first drive gear (8) and movable plate (3), and a set of supporting part rotates and is connected with matching wheel (38), every between transition runner (6) and matching wheel (38) all pass through belt drive, two fixedly connected with lead screw (17) between matching wheel (38), threaded rotation is connected with briquetting (20) on lead screw (17), briquetting (20) and filter cloth back contact.
5. A composite filter element winder according to claim 3, wherein: the utility model discloses a motor, including frame (1), guide rail (15) are all fixed mounting in the surface department of being close to aligning board (31), two sliding connection has extension rod (21) between guide rail (15), extension rod (21) one end fixedly connected with motor (22), motor (22) output shaft outer snare is equipped with buckle (901), sliding connection has slide (9) on buckle (901), second electric telescopic handle (10) are installed respectively at frame (1) other one side both ends, every equal fixed mounting in second electric telescopic handle (10) movable rod top has third electric telescopic handle (11), third electric telescopic handle (11) and slide (9) fixed connection, guide rail (15) and filter cartridge (2) big or small footpath phase-match.
6. A composite filter element winder as claimed in claim 5, wherein: the machine frame (1) is provided with a transmission mechanism (12) between two guide rails (15), the transmission mechanism (12) comprises two positioning sheets (36) fixed on the machine frame (1), and the upper end and the lower end of each positioning sheet (36) are respectively provided with a rotary roller (37).
7. A composite filter element winder as claimed in claim 1, wherein: the surface of the filter cylinder (2) is provided with a plurality of leakage holes, and the filter cylinder (2) is made of stainless steel.
8. A composite filter element winder as claimed in claim 5, wherein: the width of the inner ring of the guide rail (15) is larger than the diameter of the extension rod (21), and the output shaft of the motor (22) is connected with the retaining ring (901) in a sliding fastening mode.
9. The method for preparing the filter element when the composite filter element winding device is used for manufacturing the filter element according to claim 5, wherein the method comprises the following steps: the forming method comprises the steps of winding filter cloth on a filter cylinder:
a. in the process that the filter cloth is close to the filter cylinder (2), the filter cloth contacts with the wedges (16), after the corners of the filter cloth pass through the contact wedges (16), the wedges (16) slide towards the two ends of the alignment plate (31), the filter cloth is normally wound on the surface of the filter cylinder (2), the filter cloth contacts with the two wedges (16), the length of the filter cloth is longer than the distance between the two wedges (16), the distance between the wedges (16) is increased to allow the filter cloth to pass through in the process that the filter cloth contacts with the two wedges (16), when the heads of the filter cloth are contacted with the roller (24), the two wedges (16) respectively abut against each delay switch (23) in a period of time, the electromagnet (25) attracts the slide block (26) in a period of time, and the position is automatically corrected;
b. the filter cloth is driven by a conveyor belt to pass through a heating plate (27), a main shaft sleeve rotates to drive a sector roller (18) to rotate, the back of the filter cloth is pulled up on the outer ring of a filter cylinder (2) by the sector roller (18), then synchronous movement of a second electric telescopic rod (10) and a third electric telescopic rod (11) is started, the third electric telescopic rod (11) drives an extension rod (21) to slide along the inside of a guide rail (15), the second electric telescopic rod (10) pulls the extension rod (21) between the filter cylinder (2) and the heating plate (27), and the filter cloth is paved around the filter cylinder (2);
c. and (3) glue injection: injecting glue into the glue fixing groove (201) by using a guide pipe on the glue extruding plate (30), enabling resin glue to flow to the inner ring of the filter cloth along the glue fixing groove (201), heating the outer ring of the filter cylinder (2) by using a heating plate (27) to solidify resin, enabling the filter cylinder (2) to rotate, enabling the tail end of the filter cloth to contact with the heating plate (27) along with rotation of the filter cylinder (2) after the tail end of the filter cloth is wound on the filter cylinder (2), heating the filter cloth by using the heating plate (27) to solidify the tail end of the filter cloth, and forming the filter core;
d. positioning: the heating plate (27) is used for temporarily closing the heating function of the heating wire after heating is finished to prevent heat conduction, and then the main shaft sleeve member is decelerated after the speed is fixed, so that the whole filter cloth is conveniently wound on the filter cylinder (2);
e. the final procedure: the main shaft sleeve is rotated again, so that the filter drum (2) rotates, before the main shaft sleeve rotates, a glue injection machine is adopted to coat resin on the edge of the tail end of the filter cloth, when the main shaft sleeve rotates, the filter cloth is gradually rolled on the filter drum (2) until the tail end of the filter cloth passes between a pair of rotating rollers (37), at the moment, the main shaft sleeve is decelerated until the tail end of the filter cloth is rolled on the surface of the filter drum (2) and the back surface of the filter cloth coincide, then a heating plate (27) is started again to heat the tail end of the filter cloth for a period of time, the resin at the tail end of the filter cloth is fixed on the back surface of the upper-layer filter cloth, and then the heating function of the heating plate (27) is stopped;
f. holding: after the manufacturing is completed, the output rod of the hydraulic rod (34) is driven to retract, then the output rods of the two first electric telescopic rods (5) move back to back, and the manufactured filter element automatically falls on the frame (1).
CN202311605841.0A 2023-11-29 2023-11-29 Composite filter element winding device and composite filter element preparation method Active CN117297173B (en)

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