CN210792389U - Efficient hot-melt adhesive machine for corrugated filter material pair layers - Google Patents
Efficient hot-melt adhesive machine for corrugated filter material pair layers Download PDFInfo
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- CN210792389U CN210792389U CN201921583977.5U CN201921583977U CN210792389U CN 210792389 U CN210792389 U CN 210792389U CN 201921583977 U CN201921583977 U CN 201921583977U CN 210792389 U CN210792389 U CN 210792389U
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- glue injection
- filter material
- corrugated filter
- toothed rollers
- rollers
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Abstract
The application provides a high-efficiency corrugated filter material pair-layer hot melt adhesive machine which comprises an adhesive injection part and two corrugated filter material conveying parts, wherein the adhesive injection part comprises an adhesive injection nozzle, an adhesive injection nozzle lifting cylinder, an adhesive injection sliding seat, a sliding rail and a sliding distance control switch; the two corrugated filter material conveying parts are bilateral symmetry mechanisms taking a glue injection running line of the glue injection nozzle as a symmetry center line, and the tooth rollers are pair rollers which relatively synchronously rotate in a stepping mode by taking the same tooth width central angle as a stepping angle. The technical scheme realizes the automatic gluing manufacture of the corrugated filter material of the filter element assembly of the high-efficiency air filter, greatly improves the production efficiency, ensures the consistency of the product size and improves the product quality.
Description
Technical Field
The utility model relates to an air cleaner air dust separating assembly's preparation equipment especially relates to high accuracy micro porous filtration filter element group spare's manufacture equipment.
Background
The high-precision microporous filtering component in the air filter is a core component for realizing the high-precision filtering function, and the design aims at small occupied space, large filtering area and high filtering precision. The filter element unit of the filter element assembly of one type of air filter is formed by bonding two layers of folding filter materials at the longitudinal seam by hot melt adhesive, and a plurality of rhombic filtering spaces are formed between the two layers of bonded filter materials. At present, due to the lack of automatic operation equipment, the manual manufacturing operation efficiency is low, the process level is not uniform, and the stable and reliable product quality is difficult to maintain.
Disclosure of Invention
The invention aims to realize the automatic operation of longitudinal seam bonding of corrugated filter materials, greatly improve the manufacturing efficiency and the product quality and provide an efficient corrugated filter material layer-to-layer hot-melt adhesive machine.
The application provides a high-efficient ripple filter media is hot melt adhesive machine technical scheme to the layer, and its main technical content is: an efficient corrugated filter material layer-to-layer hot melt adhesive machine comprises an adhesive injection part and two corrugated filter material conveying parts, wherein the adhesive injection part is assembled on a rack and comprises an adhesive injection nozzle, an adhesive injection nozzle lifting cylinder, an adhesive injection sliding seat, a sliding rail and a sliding distance control switch; the two corrugated filter material conveying parts are bilaterally symmetrical mechanisms taking a glue injection running line of the glue injection nozzle as a symmetrical center line, components of a conveying path of the two corrugated filter material conveying parts form a filter material feeding conveying belt comprising a tooth roller and a filter material feeding conveying belt on the outer side of the tooth roller, the tooth roller is provided with a tooth surface matched with the corrugation of the filter material on the surface, the tooth rollers of the two corrugated filter material conveying parts are opposite-synchronously-stepped and inwards-rotated double rollers taking the same tooth width central angle as a stepping angle, and a gap between the two tooth rollers, which is closest to the upper-stage tooth aligning top of the aligning teeth, is a glue injection operation gap in which the glue injection nozzle runs along the.
In order to enable the corrugated filter material to be attached to the surface of the toothed roller after being stepped on the toothed roller, a brush roller is arranged on the position, parallel to the outer side of the toothed roller, where the filter material feeding conveying belt is connected with the toothed roller.
One of the preferable technical means of above-mentioned technical scheme, in order to guarantee unified injecting glue effect, the injecting glue slide, be located the anterior of injecting glue mouth, the rear portion respectively install preceding separation sword and back separation sword.
According to one preferable technical means of the technical scheme, the sizing conveying curtain is arranged on the downward path of the adhesive filter material of the two toothed rollers and comprises two chain supporting plate mechanisms which are symmetrical to the downward path, the two chain supporting plate mechanisms are respectively in transmission connection with the sprocket wheels of the roller shafts of the toothed rollers on the same side, and a plurality of sizing clamping plates which are uniformly arranged at intervals are oppositely arranged on the chain conveying belts of the two chain supporting plate mechanisms.
The application discloses a high-efficient ripple filter media is to layer hot melt adhesive gluing machine technical scheme has realized the automatic manufacturing of ripple filter media veneer of high-efficient air cleaner filter element group spare, has increased substantially production efficiency, has guaranteed the uniformity of product size, has improved product quality.
Drawings
Fig. 1 is an overall configuration diagram of the present patent application.
Fig. 2 is a schematic view of the construction principle of the present patent application.
Fig. 3 is a structural view of the removing front corrugated filter transport unit shown in fig. 1.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is a side view structural view of fig. 1.
Detailed Description
The application discloses a high-efficient ripple filter media is hot melt adhesive machine to layer comprises two parts of notes glue portion and two ripple filter media conveying part.
The glue injection part comprises a glue injection nozzle assembly, a glue injection sliding seat 5, a sliding rail 27 and a sliding distance control switch 15, wherein the sliding rail 27 is horizontally arranged on a glue injection mounting frame 7 on the main frame 6. The glue injection slide 5 is assembled with a glue injection nozzle assembly, and the ball screw motor 28 is in driving connection with the glue injection slide 5 and performs reciprocating glue injection operation along the slide rail 27. The two ends of the glue injection stroke are provided with a sliding stroke control switch 15, and a sliding stroke limit safety switch 16 is arranged outside and close to the sliding stroke control switch 15.
As shown in fig. 2, the glue injection nozzle assembly comprises a glue injection nozzle 26, a glue injection nozzle lifting cylinder 20 and a glue injection nozzle lifting limit switch 21. The glue injection nozzle 26 is arranged on a piston rod seat of the glue injection nozzle lifting cylinder 20, a glue bin of the glue injection nozzle 26 is communicated with the hot melt glue machine 33 through a high-pressure heat-preservation rubber pipe 23, and the glue injection switch 24 is used for controlling and providing high-temperature hot melt glue for the glue injection nozzle. The high-pressure heat-preservation rubber pipe 23 is hung on the glue injection mounting frame 7 through the hanging ring 17, the free pipeline section sags and moves along with the glue injection sliding seat 5, and glue injection moving operation of the glue injection nozzle 26 is not influenced by hanging the free pipeline section.
The two corrugated filter material conveying parts are mechanisms which are arranged in a bilateral symmetry mode by taking a glue injection running line of the glue injection nozzle 26 as a center line, components of the two corrugated filter material conveying parts along a filter material conveying path comprise toothed rollers 101 and 102 and filter material feeding conveying belts 3 and 4, the toothed rollers 101 and 102 are rotatably supported on a main frame 6, two sides of the main frame 6 are symmetrical conveying belt brackets 1 and 2, the two filter material feeding conveying belts 3 and 4 are respectively assembled on the conveying belt brackets 1 and 2 and are symmetrically arranged on the outer sides of the toothed rollers 101 and 102, and the corrugated filter material 44 bears the corrugated filter material and supplies the corrugated filter material to the toothed rollers 101 and 102 along the conveying path limited by width material adjusting plates 25 on two sides of the filter material feeding conveying belts 3 and 4.
The surfaces of the toothed rollers 101 and 102 are provided with tooth surfaces matched with the corrugation of the filter material, and the motor 9 drives the two toothed rollers 101 and 102 which rotate relative to each other through the divider 8, the transmission gear 10 and the opposite-tooth wheel 11 at the shaft end of the toothed roller shaft, so that the two toothed rollers 101 and 102 rotate synchronously and inwards relative to each other by taking the tooth width central angle as a stepping angle. One of the pair of the gear wheels 11 is a gear side clearance adjusting gear, and the glue injection clearance of the two gear rollers is adjusted through a clearance adjusting screw 40.
The toothed rollers 101 and 102 are positioned above the inner ends of the filter material feeding conveyor belts 3 and 4. As shown in fig. 3, the two side-feeding corrugated filter materials 44 are respectively embedded into the roller surfaces of the two toothed rollers 101 and 102, the two toothed rollers 101 and 102 synchronously take the tooth-width central angle as a stepping angle, and the teeth relatively drive the corrugated filter materials 44 to approach the glue injection running line one by one.
The inner ends of the filter material feeding conveying belts 3 and 4 are provided with a material guiding slope plate 46, the slope surface of the material guiding slope plate 46 is tangent to the roller surfaces of the tooth rollers 101 and 102, and the corrugated filter material 44 is smoothly led into the tooth rollers 101 and 102. In order to make the corrugated filtering material 44 well fit on the surface of the toothed rollers, brush rollers 36 and 37 are arranged parallel to the outer sides of the toothed rollers 101 and 102, preferably at the joint of the material guide slope plate 46 and the toothed rollers 101 and 102, the brush surfaces of the brush rollers 36 and 37 contact the roller surfaces of the toothed rollers 101 and 102, and the corrugated filtering material 44 is softly and completely fit on the toothed rollers 101 and 102. An arc-shaped material pressing plate 39 which is pressed on the gear rollers 101 and 102 close to the glue injection operation line and is close to 1/4 roll surfaces and a material plate pressing handle 38 are hinged on the glue injection operation line, and spring tension acts on the material plate pressing handle 38 to enable the material pressing plate 39 to be pressed on the roll surfaces of the gear rollers 101 and 102 close to 1/4 on the glue injection operation line. The ball screw motor 28 drives the glue injection slide 5 and the glue injection nozzle 26 thereon, and the relative tooth top gap between the two tooth rollers 101 and 102 along the slide rail 27 performs reciprocating glue injection operation for a glue injection operation line. More specifically, as shown in fig. 4, the tooth top gap of the upper pair of teeth 43 of the two tooth rollers closest to the pair of teeth 42 is the glue injection operation gap of the glue injection nozzle 26, and the tooth rollers 101 and 102 run next to enter the position closest to the pair of teeth 42 for further gluing.
In order to improve the glue injection efficiency, in the structure of this embodiment, two groups of glue injection nozzle assemblies A, B are installed on the glue injection slide 5, and the distance between the two groups of glue injection nozzle assemblies A, B is adjusted to 1/2 of the width of the corrugated filter material. Under the driving of the glue injection slide 5, the glue injection nozzles 26 of the two glue injection nozzle assemblies A, B operate simultaneously, the glue injection tail end of the front glue injection nozzle 26 is connected with the glue injection start end of the rear glue injection nozzle 26, the sliding distance of the glue injection slide 5 is shortened, and the glue injection efficiency is doubled.
One of the means for comprehensively ensuring the glue injection quality is that the glue injection slide 5 is provided with a separating knife 29, 34, a separating knife lifting cylinder 18 and a lifting limit switch 19 thereof respectively at the front side and the rear side of the glue injection nozzle 26, as shown in fig. 2, the blade thickness of the front separating knife 29 and the blade thickness of the rear separating knife 34 control the width of the glue injection gap of the corrugated filter material, and the front separating knife 29 and the rear separating knife 34 separate the corresponding glue injection gap from the glue injection nozzle 26 during the front and rear reciprocating operation of the glue injection nozzle 26, so as to ensure the consistency of glue injection and the quality of glue injection operation.
The second means of comprehensively ensuring the glue injection quality is that the glued adhesive filter material 45 goes down between the two toothed rollers 101 and 102, and effective limiting protection is not implemented because glue injection is just implemented, and the two layers of corrugated filter materials of the adhesive filter material 45 which is not completely glued and fixed are staggered with each other, which can affect the product quality. For this purpose, as shown in fig. 3, a fixed conveying curtain is provided on the downward path between the two toothed rollers 101, 102. The design conveying curtain is including being symmetrical in two chain layer board mechanisms 22 of down route, two chain splint mechanisms 22 are the transmission respectively and are connected on homonymy fluted roller shaft sprocket 31, with fluted roller 101, 102 synchronous step-by-step operation, be provided with a plurality of design splint 14 that the interval evenly arranged relatively on the chain conveyer belt 13 of chain layer board mechanism 22, two chain layer board mechanisms 22 move for embedding sticky filter media 45 ripple to down between the design splint 14 of route, bear sticky filter media 45, and guarantee the veneer size, avoid sticky filter media 45 to warp, and assist its natural cooling, the design, by the ejection of compact belt 30 ejection of compact.
The glue injection working process comprises the following steps:
after the two gear rollers 101 and 102 synchronously run for one time, the glue injection nozzle lifting cylinder 20 and the separating knife lifting cylinder 18 respectively drive the glue injection nozzle 6, the front separating knife 19 or the rear separating knife 34 to move downwards to the tooth crest clearance position of the upper-stage tooth pair 43 closest to the tooth pair 42, the ball screw motor 28 is started to drive the glue injection slide carriage 5 and start the glue injection nozzle 26 to inject glue, after a glue injection stroke is finished, the glue injection nozzle lifting cylinder 20 and the separating knife lifting cylinder 18 are started again to lift the glue injection nozzle 6, the front separating knife 19 or the rear separating knife 34, the starting motor 9 drives the two gear rollers 101 and 102 to rotate inwards by a stepping angle equal to the tooth width central angle, the hot melt glue is enhanced to be bonded when the injected tooth pair enters the next-stage tooth pair position due to the shortened interval, the hot melt glue begins to be gradually solidified, the upper-stage tooth pair enters the glue injection tooth pair position in the running process, the separating knife cylinder 18, the front separating knife 19 or the rear separating knife 34 is started again, and starting the glue injection nozzle lifting cylinder 20, moving the glue injection nozzle 26 downwards to a glue injection position, starting the ball screw motor 28 to reversely drive the glue injection slide seat 5 and open the glue injection nozzle 26 to implement return glue injection operation, and so on. The shaping conveying curtain of the descending path and the two toothed rollers 101 and 102 run synchronously, the opposite shaping clamping plates 14 are embedded into the ripples of the adhesive filter material 45 to bear the adhesive filter material 45, the gluing size is ensured, the deformation of the adhesive filter material 45 is avoided, the natural cooling and shaping of the adhesive filter material are assisted, the material is discharged by the discharging belt 30, and the complete ripple filter material is manufactured by gluing the layers.
Claims (9)
1. An efficient corrugated filter material layer-to-layer hot melt adhesive machine is characterized by comprising an adhesive injection part and two corrugated filter material conveying parts, wherein the adhesive injection part is assembled on a rack and comprises an adhesive injection nozzle (26), an adhesive injection nozzle lifting cylinder (20), an adhesive injection sliding seat (5), a sliding rail (27) and a sliding distance control switch (15); the two corrugated filter material conveying parts are bilaterally symmetrical mechanisms taking a glue injection running line of a glue injection nozzle (26) as a symmetrical center line, components of a conveying path of the two corrugated filter material conveying parts comprise toothed rollers (101 and 102) and filter material feeding conveying belts (3 and 4) on the outer sides of the toothed rollers (101 and 102), the surfaces of the toothed rollers (101 and 102) are provided with tooth surfaces matched with filter material corrugations, the toothed rollers (101 and 102) of the two corrugated filter material conveying parts are opposite pairs of rollers synchronously rotated in a stepping mode by taking the same tooth width central angle as a stepping angle, and a top tooth gap of a previous pair of teeth (43) between the two toothed rollers, which is closest to a pair of teeth (42), is a glue injection working gap of the glue injection nozzle running along the glue injection running line.
2. The high-efficiency corrugated filter pair-layer hot melt adhesive machine as claimed in claim 1, wherein two groups of glue injection nozzle assemblies (A, B) are mounted on the glue injection slide carriage (5), and the pitch of the glue injection nozzles of the two groups of glue injection nozzle assemblies (A, B) is adjusted to 1/2 of the width of the corrugated filter.
3. A high efficiency corrugated filter pair-layer hot melt adhesive machine as claimed in claim 1 or 2, wherein the glue injection slide is provided with a front separating knife (19) and a rear separating knife (34) respectively at the front and rear parts of the glue injection nozzle (26).
4. A high-efficiency corrugated filter medium-layer hot-melt adhesive machine as claimed in claim 1 or 2, wherein the surface of the toothed rollers (101, 102) above the glue injection running line is provided with an arc-shaped pressure plate (39) and a plate pressing handle (38), and the spring tension acts on the plate pressing handle (38) to press the arc-shaped pressure plate (39) on the roller surface of the toothed rollers (101, 102) close to 1/4 above the glue injection running line.
5. A high-efficiency corrugated filter pair-layer hot melt adhesive machine as claimed in claim 3, wherein the surface of the toothed rollers (101, 102) above the glue injection running line is provided with an arc-shaped pressure plate (39) and a pressure handle (38) of the plate, and the spring tension acts on the pressure handle (38) of the plate to press the arc-shaped pressure plate (39) on the surface of the toothed rollers (101, 102) near 1/4 above the glue injection running line.
6. A high efficiency corrugated filter pair layer hot melt adhesive machine as claimed in claim 1 or 2 wherein brush rollers (36, 37) are provided parallel to the outside of the toothed rollers (101, 102) at the juncture of the filter feed conveyor belts (3, 4) and the toothed rollers.
7. The high-efficiency corrugated filter material pair layer hot melt adhesive machine as claimed in claim 1 or 2, wherein a sizing conveying curtain is arranged on a downward path of the adhesive filter material of the two toothed rollers (101, 102), the sizing conveying curtain comprises two chain supporting plate mechanisms (22) symmetrical to the downward path, the two chain supporting plate mechanisms (22) are respectively connected to the roller shaft chain wheels of the toothed rollers on the same side in a transmission manner, and a plurality of sizing clamping plates (14) uniformly arranged at intervals are oppositely arranged on the chain conveying belts (13) of the two chain supporting plate mechanisms (22).
8. The high-efficiency corrugated filter material pair layer hot-melt adhesive machine as claimed in claim 4, wherein the adhesive filter material descending path of the two toothed rollers (101, 102) is provided with a shaping conveying curtain, the shaping conveying curtain comprises two chain supporting plate mechanisms (22) symmetrical to the descending path, the two chain supporting plate mechanisms (22) are respectively in transmission connection with the roller shaft chain wheels of the toothed rollers on the same side, and the chain conveying belts (13) of the two chain supporting plate mechanisms (22) are relatively provided with a plurality of shaping clamping plates (14) which are uniformly arranged at intervals.
9. The high-efficiency corrugated filter material pair layer hot-melt adhesive machine as claimed in claim 6, wherein the adhesive filter material descending path of the two toothed rollers (101, 102) is provided with a shaping conveying curtain, the shaping conveying curtain comprises two chain supporting plate mechanisms (22) symmetrical to the descending path, the two chain supporting plate mechanisms (22) are respectively in transmission connection with the roller shaft chain wheels of the toothed rollers on the same side, and the chain conveying belts (13) of the two chain supporting plate mechanisms (22) are relatively provided with a plurality of shaping clamping plates (14) which are uniformly arranged at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583977.5U CN210792389U (en) | 2019-09-23 | 2019-09-23 | Efficient hot-melt adhesive machine for corrugated filter material pair layers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921583977.5U CN210792389U (en) | 2019-09-23 | 2019-09-23 | Efficient hot-melt adhesive machine for corrugated filter material pair layers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210792389U true CN210792389U (en) | 2020-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921583977.5U Active CN210792389U (en) | 2019-09-23 | 2019-09-23 | Efficient hot-melt adhesive machine for corrugated filter material pair layers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210792389U (en) |
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2019
- 2019-09-23 CN CN201921583977.5U patent/CN210792389U/en active Active
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