CN110654070B - Full-automatic high-speed welt machine of filter core - Google Patents
Full-automatic high-speed welt machine of filter core Download PDFInfo
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- CN110654070B CN110654070B CN201910782281.3A CN201910782281A CN110654070B CN 110654070 B CN110654070 B CN 110654070B CN 201910782281 A CN201910782281 A CN 201910782281A CN 110654070 B CN110654070 B CN 110654070B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31F5/00—Attaching together sheets, strips or webs; Reinforcing edges
- B31F5/04—Attaching together sheets, strips or webs; Reinforcing edges by exclusive use of adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31D—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER, NOT PROVIDED FOR IN SUBCLASSES B31B OR B31C
- B31D5/00—Multiple-step processes for making three-dimensional articles ; Making three-dimensional articles
- B31D5/0082—Making filter elements, e.g. pleated
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Abstract
The utility model provides a full-automatic high-speed welt machine of filter core, including product design mould circulating conveyor, continuous welt device of product and product multilayer cooling device, the first process of the full-automatic high-speed welt machine of filter core of this scheme design is in putting into the filter cloth the dead slot of product design mould circulating conveyor's mould board, through processing, it bends the form to finalize the design into the wave with the filter cloth, then send into the filter cloth that the wave was bent the form in the second process product pastes back device in succession, the strake that will scribble the hot melt adhesive through welt mechanism is attached in the left and right sides of the filter cloth that the wave was bent the form, the filter cloth that the wave that will stick the strake was bent the form at last sends into: in the product multilayer cooling device, the filter cloth that will paste the wave shape of bending of strake holds up one by one, and the cooling that rises gradually when holding up makes the hot melt adhesive cool off fast on the strake and solidifies, and whole process full automatization operation can improve work efficiency and can also improve product quality.
Description
Technical Field
The invention belongs to the technical field of automation, and particularly relates to a full-automatic high-speed edge pasting machine for a filter element.
Background
The air conditioner filter for car is a special filter for purifying air in car. Adopting an efficient adsorption material, namely an activated carbon composite filter cloth compounded by activated carbon and filament non-woven fabrics; compact structure, and can effectively filter smoke odor, pollen, dust, harmful gas and various peculiar smells. The filter can also filter and adsorb particle impurities with high efficiency to achieve the performance of filtering oil and purifying air, and can well remove organic gases such as TVOC, benzene, phenol, ammonia, formaldehyde, xylene and phenethylene, and the household air purifier has similar functions with the automobile air conditioner filter, can adsorb, decompose or convert various air pollutants, and effectively improves the air cleanliness.
A series of air-purifying's equipment such as air conditioner filter and domestic air purifier is at the in-process of manufacturing, its inside filter core is the essential element, along with the use amount of filter core product increases gradually, also progressively improve to the requirement of manufacturing, the producer need be when accelerating work efficiency, still guarantee the quality of product, and traditional equipment exists work efficiency low, need use a plurality of moulds to carry out work simultaneously, high in production cost, need 4~5 operating personnel to carry out work simultaneously at the during operation simultaneously.
Therefore, it is necessary to design a full-automatic high-speed welting machine for filter elements, which realizes automatic operation, reduces the number of dies, can complete the whole work by only two dies, is convenient and quick to operate, can complete all working links by only 1 person, can improve the working efficiency and the product quality, and thus effectively solves the technical problems.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide a full-automatic high-speed edge pasting machine for filter elements.
In order to achieve the above objects and other related objects, the present invention provides the following technical solutions: a full-automatic high-speed welting machine for filter elements comprises a product shaping mold circulating conveying device, a product continuous welting device and a product multilayer cooling device, wherein the product shaping mold circulating conveying device is a first processing procedure, the product continuous welting device is a second processing procedure, and the product multilayer cooling device is a third processing procedure;
the product shaping mold circulating conveying device comprises a product conveying mechanism, a mold conveying-back mechanism and a mold plate; the product conveying mechanism is positioned right above the mould conveying mechanism, a plurality of strip-shaped empty grooves are uniformly formed in the mould plate, and a supporting plate is arranged at the bottom of the mould plate; the product conveying mechanism comprises a left first synchronous belt conveying device and a right first synchronous belt conveying device which are parallel to each other, moving connecting plates are arranged on belts of the two first synchronous belt conveying devices which are parallel to each other through clamping blocks respectively, a first air cylinder is arranged on each moving connecting plate, each first air cylinder is connected with a pin bottom plate, a first positioning pin is arranged on each pin bottom plate, buckling plates are arranged on the left side and the right side of a supporting plate at the bottom of each die plate, and first positioning holes corresponding to the first positioning pins are formed in the buckling plates; the mould return mechanism comprises a left synchronous belt conveying device and a right synchronous belt conveying device which are parallel to each other, a moving bottom plate is movably arranged between the two parallel synchronous belt conveying devices, a lifting plate is arranged above the moving bottom plate, and the bottom of the lifting plate is connected with a second cylinder;
the product continuous welting device comprises a first belt conveying line, two welting mechanisms with the same structure are respectively arranged on the left side and the right side of the first belt conveying line, and each welting mechanism comprises a coil stock tray, a welting guide roller, a glue gun and a welting synchronous belt; an edge strip is wound on the coil stock tray, the edge strip is attached to the surface of the welting synchronous belt through the welting guide roller, meanwhile, a glue outlet of the glue gun is aligned with the edge strip on the welting guide roller, and the welting synchronous belt is parallel to the first belt conveying line;
the product multilayer cooling device comprises a second belt conveying line, wherein a first synchronous chain transmission mechanism and a second synchronous chain transmission mechanism which are vertically placed are correspondingly arranged on the left side and the right side of the second belt conveying line, the first synchronous chain transmission mechanism comprises a first chain, the second synchronous chain transmission mechanism comprises a second chain, the first chain and the second chain are uniformly provided with a plurality of shifting plates, and are simultaneously arranged on the first chain, the shifting plates on the first chain and the shifting plates on the second chain are in one-to-one correspondence, the second belt conveying line is located at the bottom in the middle of the first synchronous chain transmission mechanism and the second synchronous chain transmission mechanism, and meanwhile, the first synchronous chain transmission mechanism and the second synchronous chain transmission mechanism are perpendicular to the second belt conveying line.
Preferably, the product conveying mechanism further comprises a left first track and a right first track which are parallel to each other, and the moving connecting plate is movably arranged on the first tracks; the mould conveying mechanism further comprises a left second rail and a right second rail which are parallel to each other, the moving bottom plate is movably arranged on the second rails, two groups of guide pillars are correspondingly arranged on the left side and the right side of the second cylinder, and the two corresponding guide pillars are respectively connected with the left side and the right side of the lifting plate through linear bearings.
Preferably, the upper end surface of the lifting plate is provided with a second positioning pin, and the lower end surface of the supporting plate is provided with a second positioning hole corresponding to the second positioning pin.
Preferably, a tensioning roller is further arranged between the coil tray and the edge pasting guide roller, and a cutter is arranged at the tail end of the edge pasting mechanism.
Preferably, the first synchronous chain transmission mechanism comprises a first chain wheel, the second synchronous chain transmission mechanism comprises a second chain wheel, a first rotating shaft is sleeved on the first chain wheel, a second rotating shaft is sleeved on the second chain wheel, the first rotating shaft and the second rotating shaft are parallel to each other, the first rotating shaft is connected with the driving motor through a shaft coupling, and the second rotating shaft is connected with the first rotating shaft through a reversing mechanism.
Preferably, reversing mechanism includes first spline gear, second spline gear, third spline gear, fourth spline gear and connecting axle, first spline gear cover is established the tip of first pivot, second spline gear cover is established the tip of second pivot, third spline gear with fourth spline gear cover is established both ends about the connecting axle, the connecting axle is located between the first pivot with the second pivot and with first pivot with the second pivot is perpendicular, and first spline gear with third spline gear meshing, the second spline gear with fourth spline gear meshing.
Preferably, the width of belt conveyor line is less than the width of filter core product, the filter core product is placed when on the belt conveyor line, the left and right parts protrusion of filter core product the belt conveyor line outside.
The structural features of the above solution are explained as follows:
the main work flow of the filter element full-automatic high-speed welting machine designed by the scheme is as follows: the first process is put into the filter cloth in the dead slot of product design mould circulation conveyor's mould board, through processing, it becomes the wave form of bending to finalize the design of filter cloth, then send into the filter cloth that the wave was bent the form in the continuous welt device of second process product, will scribble the strake of hot melt adhesive through welt mechanism and attach the left and right sides at the filter cloth that the wave was bent the form, will paste the wave that the strake was bent at last and send into third process: in the multilayer cooling device of the product, the filter cloth of the wave bending shape of the attached edge strip is supported one by one, and the filter cloth is cooled while being lifted gradually, so that the hot melt adhesive on the edge strip is rapidly cooled and solidified, and the whole work is completed.
The product shaping mold circular conveying device is mainly characterized in that: the during operation can realize the circulation transport function to the mould board, only needs two moulds just can accomplish whole circulation process, and its main theory of operation is: firstly, placing a die plate on a product conveying mechanism, then placing a product into a hollow groove of the die plate, shaping the product into a wave bending shape through processing, and taking out the product from the die plate after shaping; then the die plate is received by the lifting plate and enters a die return mechanism positioned below the product conveying mechanism, the die plate is conveyed back to the initial position by the die return mechanism, and finally the die plate is placed into the product conveying mechanism by the lifting plate again for next product processing, and the process is repeated; because the product conveying mechanism is positioned right above the mould conveying mechanism, in order to ensure that a lifting plate in the mould conveying mechanism is not blocked when lifted up and down, a supporting panel cannot be arranged on the product conveying mechanism to support and convey the mould plate, two pin bottom plates which correspond to each other left and right are arranged, and the pin bottom plates stretch back and forth through a first air cylinder and move back and forth through a first synchronous belt conveying device; when the lifting plate rises to a specified height, the pin bottom plates on two sides are driven by the first air cylinder to approach the die plate, meanwhile, the first positioning pins on the pin bottom plates are just inserted into the first positioning holes formed on the buckling plates on the left side and the right side of the supporting plate, the pin bottom plates on two sides clamp the die plate and the supporting plate at the bottom of the die plate, the whole fixing and positioning process is completed through the structural matching of the first positioning pins and the first positioning holes, then the product is placed on the die plate, finally, the first synchronous belt conveying device drives the pin bottom plates, the die plate and the supporting plate to move to a processing area of the product for processing, after the processing is completed, the product is taken out, the empty die plate moves to the tail end of the product conveying mechanism, the lifting plate rises under the drive of the second air cylinder to support the die plate, when the lifting plate rises to the bottom of the die plate, the pin bottom plates on two sides return to loosen the die, the lifting plate drives the die plate to descend to enter the die return mechanism, the lifting plate and the moving bottom plate at the bottom of the lifting plate are driven by the second synchronous belt conveying device to convey the die plate back to the initial position, and finally the lifting plate lifts the die plate to be conveyed into the product conveying mechanism to process the next round of products.
The continuous welting device of product can carry out the work of continuous uninterruptedly welting to the filter cloth product of a plurality of wave bending forms for work efficiency, its concrete theory of operation is: firstly, the wave-shaped filter cloth product is placed on a jig plate, then the wave-shaped filter cloth product and the jig are conveyed to the positions of the edge pasting mechanisms on the two sides of the first belt conveying line by the first belt conveying line, before the wave-shaped filter cloth product is to be pasted on the edge, a glue machine system can coat a layer of hot melt glue on the surface of an edge strip by a glue gun, the edge strip coated with the hot melt glue is pulled out under the guiding action of a guide roller and is pasted on a synchronous edge pasting belt, when the jig and the wave-shaped filter cloth product enter the middle of the synchronous edge pasting belts at the positions of the left edge pasting mechanism and the right edge pasting mechanism, the jig and the two side edges of the wave-shaped filter cloth product can be pressed to the edge strips pasted on the synchronous belt, and the edge strips are pulled to move forwards on the belt together, meanwhile, the edge strips can be pasted on the surface of the wave-shaped filter, and the two are adhered and fixed by hot melt adhesive.
Product multilayer cooling device can carry out continuous uninterrupted cooling to a plurality of products of having pasted the strake, makes the hot melt adhesive on the strake cool off fast, also is the last process of assembly line of this scheme design, and its specific theory of operation is: the second belt conveying line conveys the filter element products pasted with the side strips to a specified position, namely, the lower part between the first synchronous chain conveying mechanism and the second synchronous chain conveying mechanism, then the shifting plates on the chain move along with the chain, so that the shifting plates on the left side and the right side lift the filter element products pasted with the side strips from the belt conveying line, the lifted filter element products rise along with the chain all the time, the left supporting plate and the right supporting plate on the next layer lift the next filter element product, and thus, the plurality of filter element products are lifted one by one, when the shifting plates drive the filter element products to rise to the top of the equipment, hot melt adhesive on the filter element products is cooled, the filter element products are directly clamped into the next station through a manipulator, and the support rod returns to the bottommost part along with the synchronous chain conveying mechanism to complete the lower wheel supporting operation.
The left and right first rails which are parallel to each other can ensure that the front and back movement of the left and right movable connecting plates is always linear movement, and the left and right balance of the die plate can be improved under the condition of ensuring that the moving path of the movable connecting plates is not deviated; the left and right second rails which are parallel to each other can ensure that the front and back movement of the moving bottom plate is always linear movement, and the left and right balance of the moving bottom plate can be improved under the condition of ensuring that the moving path of the moving bottom plate does not deviate; the left and right sides are correspondingly provided with the left and right balance degrees of the two guide pillars when the lifting plate is lifted up and down, so that the left and right shaking conditions of the lifting plate are avoided, and the die plate falls off from the lifting plate.
The fixed positioning function of the die plate and the supporting plate on the lifting plate can be realized by the matching structure of the second positioning pin and the second positioning hole.
The effect of tight roller makes the strake remain the state of opening all the time, guarantees the hem effect of equipment, because the strake is continuous, so set up the cutter, cut off the strake, parts the product one by one, the cutter passes through the cylinder drive, and the cylinder passes through system control, makes the cutter can cut off the strake accurately.
The filter element product needs to simultaneously support the left and right shifting plates, and the supporting plates on the left and right synchronous chain transmission mechanisms correspond to each other one by one, so that the two synchronous chain transmission mechanisms need to synchronously work; the second rotating shaft on the second synchronous chain transmission mechanism is connected with the first rotating shaft through a reversing mechanism, and the reversing mechanism can drive the second rotating shaft to rotate simultaneously when the first rotating shaft rotates, so that the function that one driving motor drives the two synchronous chain transmission mechanisms to work simultaneously can be realized.
The working principle of the reversing mechanism is as follows: because first pivot and connecting axle are mutually perpendicular, and the direction of rotation between them is not on a plane, if adopt conventional gear unable to mesh, so this scheme has adopted spline gear, can make them carry out the gear engagement, and the rotation of first pivot just can drive the rotation of connecting axle like this, and the other end of connecting axle also adopts the same spline gear engagement structure, makes the rotation of connecting axle drive the rotation of second pivot.
Because the driving lever needs to be picked up the filter core product from the belt conveyor line, if the width of belt conveyor line is greater than the filter core product, then the bottom of filter core product will laminate with the belt conveyor line completely, does not have the space and picks up work for the driving lever, so the width that sets up the belt conveyor line is less than the filter core product, lets the filter core product about the space of reserving, guarantees that the driving lever normally works.
In conclusion, the beneficial effects of the invention are as follows: the product shaping mold circular conveying device can realize the circular conveying function of the mold plate when working, can complete the whole circular process only by two molds, reduces the usage amount of the molds compared with the traditional equipment, saves the cost,
continuous welt device of product can carry out the work of continuous uninterruptedly welt to the filter cloth product of a plurality of wave bending forms, product multilayer cooling device can carry out continuous uninterruptedly to a plurality of products of having pasted the strake and cool off, make the hot melt adhesive on the strake cool off fast, each partial structure cooperation of whole equipment is inseparable, the operation is swift convenient, only need an operating personnel just can accomplish, compare in traditional equipment and need 4~5 operating personnel simultaneous workings, obvious advantage has, the production efficiency of product is improved effectively, can also improve the production quality of product, full automation operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the apparatus.
Fig. 2 is a schematic view of the overall structure of the product shaping mold circular conveying device.
Fig. 3 is a partial structural view of the product conveying mechanism.
Fig. 4 is a top view of the product delivery mechanism.
Fig. 5 is a top view of the mold return mechanism.
Fig. 6 is a schematic view of the overall structure of the continuous welting device for products.
Fig. 7 is a schematic diagram of the overall structure of the product multi-layer cooling device.
Fig. 8 is a schematic view of the working principle and structure of the reversing mechanism.
In the attached drawings, a product shaping mold circulating conveying device 1, a product continuous edge pasting device 2, a product multilayer cooling device 3,
The device comprises a product conveying mechanism 101, a mold return mechanism 102, a mold plate 103, a supporting plate 104, a first synchronous belt conveying device 105, a movable connecting plate 106, a first air cylinder 107, a pin bottom plate 108, a first positioning pin 109, a buckling plate 110, a first positioning hole 111, a second synchronous belt conveying device 112, a movable bottom plate 113, a lifting plate 114, a second air cylinder 115, a first rail 116, a second rail 117, a guide pillar 118, a linear bearing 119, a second positioning pin 120, a clamping block 121, a clamping block,
A coil tray 201, an edge strip 202, a tension roller 203, a guide roller 204, a glue gun 205, a first belt conveyor line 206, a cutter 207, a welting synchronous belt 208,
The chain transmission device comprises a first synchronous chain transmission mechanism 301, a second synchronous chain transmission mechanism 302, a first chain 303, a second chain 304, a shifting plate 305, a second belt transmission line 307, a first chain wheel 308, a second chain wheel 309, a first rotating shaft 310, a second rotating shaft 311, a driving motor 312, a coupling 313, a first spline gear 314, a second spline gear 315, a third spline gear 316, a fourth spline gear 317 and a connecting shaft 318.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 8. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Example (b): as shown in fig. 1, a full-automatic high-speed edge pasting machine for filter elements comprises a product shaping mold circulating conveying device 1, a product continuous edge pasting device 2 and a product multilayer cooling device 3, wherein the product shaping mold circulating conveying device 1 is used for a first processing procedure, the product continuous edge pasting device 2 is used for a second processing procedure, and the product multilayer cooling device 3 is used for a third processing procedure; the main work flow of the filter element product manufacturing assembly line designed by the scheme is as follows: the first process is put into the filter cloth in the dead slot of the mould plate 103 of the product shaping mould circulating conveyor 1, through processing, it becomes the wave form of bending to finalize the design of filter cloth, then send into the filter cloth of the wave form of bending in the continuous welt device 2 of second process product, through welt mechanism will scribble strake 202 of hot melt adhesive and attach the left and right sides at the filter cloth of the wave form of bending, send into the third process with the filter cloth of the wave form of bending of the good strake 202 at last: in the product multilayer cooling device 3, the wavy bent filter cloth adhered with the edge strips 202 is supported one by one, and is cooled by gradually rising while being supported, so that the hot melt adhesive on the edge strips 202 is rapidly cooled and solidified, and the whole assembly line work is completed;
as shown in fig. 2 to 3, the product shaping mold circulating conveyor 1 includes a product conveying mechanism 101, a mold return mechanism 102, and a mold plate 103; the product conveying mechanism 101 is positioned right above the mold return mechanism 102, a plurality of strip-shaped empty grooves are uniformly formed in the mold plate 103, and a supporting plate 104 is arranged at the bottom of the mold plate 103; the product conveying mechanism 101 comprises a left first synchronous belt conveying device 105 and a right first synchronous belt conveying device 105 which are parallel to each other, belts of the two first synchronous belt conveying devices 105 which are parallel to each other are respectively provided with a movable connecting plate 106 through clamping blocks 121, the movable connecting plate 106 is provided with a first air cylinder 107, the first air cylinder 107 is connected with a pin bottom plate 108, the pin bottom plate 108 is provided with a first positioning pin 109, the left side and the right side of a supporting plate 104 at the bottom of a die plate 103 are provided with buckling plates 110, and the buckling plates 110 are provided with first positioning holes 111 corresponding to the first positioning pins 109; the mold returning mechanism 102 comprises a left second synchronous belt conveying device 112 and a right second synchronous belt conveying device 112 which are parallel to each other, a moving bottom plate 113 is movably arranged between the two second synchronous belt conveying devices 112 which are parallel to each other, a lifting plate 114 is arranged above the moving bottom plate 113, and the bottom of the lifting plate 114 is connected with a second air cylinder 115; the product shaping mold circular conveying device 1 is mainly characterized in that: the during operation can realize the circulation transport function to mould board 103, only needs two moulds just can accomplish whole circulation process, and its main theory of operation is: firstly, placing a die plate 103 on a product conveying mechanism 101, then placing a product into an empty groove of the die plate 103, shaping the product into a wave bending shape through processing, and taking the product out of the die plate 103 after shaping the product; then the die plate 103 is received by the lifting plate 114 and enters the die return mechanism 102 located below the product conveying mechanism 101, the die return mechanism 102 conveys the die plate 103 back to the initial position, and finally the lifting plate 114 puts the die plate 103 into the product conveying mechanism 101 for the next product processing, and the process is repeated; because the product conveying mechanism 101 is positioned right above the mold returning mechanism 102, in order to ensure that the lifting plate 114 in the mold returning mechanism 102 is not blocked when lifted up and down, and a supporting panel cannot be arranged on the product conveying mechanism 101 to support and convey the mold plate 103, two pin bottom plates 108 corresponding to each other left and right are arranged, and the pin bottom plates 108 are stretched back and forth through a first air cylinder 107 and move back and forth through a first synchronous belt conveying device 105; when the lifting plate 114 rises to a designated height, the pin bottom plates 108 on both sides are driven by the first air cylinder 107 to approach the mold plate 103, meanwhile, the first positioning pins 109 on the pin bottom plates 108 are just inserted into the first positioning holes 111 arranged on the buckling plates 110 on both sides of the supporting plate 104, the pin bottom plates 108 on both sides clamp the mold plate 103 and the supporting plate 104 at the bottom of the mold plate, the whole fixing and positioning process is completed through the structural matching of the first positioning pins 109 and the first positioning holes 111, then the product is placed on the mold plate 103, finally, the first synchronous belt conveying device 105 drives the pin bottom plates 108, the mold plate 103 and the supporting plate 104 to move to the processing area of the product for processing, after the processing is completed, the product is taken out, the empty mold plate 103 moves to the tail end of the product conveying mechanism 101, the lifting plate 114 is driven by the second air cylinder 115 to rise to support the mold plate 103, after the lifting plate 114 is lifted to the bottom of the mold plate 103, the pin bottom plates 108 on both sides are retracted to loosen the mold plate 103, the lifting plate 114 drives the mold plate 103 to descend to enter the mold return mechanism 102, the lifting plate 114 and the moving bottom plate 113 at the bottom thereof are driven by the second synchronous belt conveying device 112 to return the mold plate 103 to the initial position, and finally the lifting plate 114 lifts the mold plate 103 to be conveyed to the product conveying mechanism 101 for the next round of product processing.
As shown in fig. 6, the continuous product welting device 2 includes a first belt conveyor line 206, two welting mechanisms with the same structure are respectively disposed on the left and right sides of the first belt conveyor line 206, and each welting mechanism includes a coil tray 201, a welting guide roller 204, a glue gun 205 and a welting synchronous belt; an edge strip 202 is wound on the coil tray 201, the edge strip 202 is attached to the surface of the welting synchronous belt through a welting guide roller 204, meanwhile, a glue outlet of a glue gun 205 is aligned with the edge strip 202 on the welting guide roller 204, and the welting synchronous belt is parallel to the first belt conveying line 206; the continuous welting device 2 of product can carry out the work of continuous uninterruptedly welting to the filter cloth product of a plurality of wave bending forms for work efficiency, its specific theory of operation is: firstly, the wave-shaped filter cloth product is placed on a jig plate, then the wave-shaped filter cloth product and the jig are conveyed to the positions of the edging mechanisms at the two sides of the first belt conveying line 206 by the first belt conveying line 206, before the wave-shaped filter cloth product is to be edged, the adhesive machine system can coat a layer of hot melt adhesive on the surface of the edge strip 202 by an adhesive gun 205, the edge strip 202 coated with the hot melt adhesive is pulled out under the guiding action of a guide roller 204 and is attached to an edging synchronous belt, when the jig and the wave-shaped filter cloth product enter the middle of the edging synchronous belts at the positions of the left and the right edging mechanisms, the jig and the two side edges of the wave-shaped filter cloth product can be pressed to the edge strip 202 attached to the synchronous belt and pull the edge strip 202 to move forwards on the belt together, meanwhile, the edge strip 202 can be attached to the surface of the wave-shaped filter cloth product under the extrusion of the synchronous belt and the wave, and the two are adhered and fixed by hot melt adhesive.
As shown in fig. 7, the product multilayer cooling device 3 includes a second belt conveying line 307, a first synchronous chain transmission mechanism 301 and a second synchronous chain transmission mechanism 302 which are vertically arranged are correspondingly arranged on the left side and the right side of the second belt conveying line 307, the first synchronous chain transmission mechanism 301 includes a first chain 303, the second synchronous chain transmission mechanism 302 includes a second chain 304, a plurality of shifting plates 305 are uniformly arranged on the first chain 303 and the second chain 304, the shifting plates 305 arranged on the first chain 303 correspond to the shifting plates 305 arranged on the second chain 304 one by one, the second belt conveying line 307 is located at the bottom between the first synchronous chain transmission mechanism 301 and the second synchronous chain transmission mechanism 302, and the first synchronous chain transmission mechanism 301 and the second synchronous chain transmission mechanism 302 are perpendicular to the second belt conveying line 307; product multilayer cooling device 3 can carry out continuous uninterrupted cooling to a plurality of products that have pasted strake 202, makes the hot melt adhesive on strake 202 cool off fast, also is the last process of assembly line of this scheme design, and its specific theory of operation is: the second belt conveying line 307 conveys the filter element products pasted with the edge strips 202 to a designated position, namely, the position below the middle of the first synchronous chain transmission mechanism 301 and the second synchronous chain transmission mechanism 302, then the shifting plates 305 on the chain move along with the chain, so that the shifting plates 305 on the left side and the right side lift the filter element products pasted with the edge strips 202 from the belt conveying line, the lifted filter element products rise along with the chain, meanwhile, the left supporting plate and the right supporting plate on the next layer lift the next filter element product, in this way, a plurality of filter element products are lifted one by one, when the shifting plates 305 lift the filter element products to the top of the equipment, the hot melt adhesive on the filter element products is cooled, meanwhile, the filter element products are directly clamped into the next station through a manipulator, and the supporting rods return to the bottom along with the synchronous chain transmission mechanism to complete the lower wheel supporting work.
The preferred embodiment is as follows:
as shown in fig. 4 to 5, the product conveying mechanism 101 further includes two left and right first rails 116 parallel to each other, and the movable connecting plate 106 is movably disposed on the first rails 116; the mold returning mechanism 102 further comprises a left second rail 117 and a right second rail 117 which are parallel to each other, the moving base plate 113 is movably arranged on the second rails 117, two groups of guide posts 118 are correspondingly arranged on the left side and the right side of the second cylinder 115, and the two correspondingly arranged guide posts 118 are respectively connected with the left side and the right side of the lifting plate 114 through linear bearings 119; the left and right first rails 116 which are parallel to each other can ensure that the front and back movement of the left and right movable connecting plates 106 is always linear movement, and the left and right balance of the die plate 103 can be improved under the condition that the moving path of the movable connecting plates 106 is not deviated; the left and right second rails 117 which are parallel to each other can ensure that the front and back movement of the moving base plate 113 is always linear movement, and the left and right balance of the moving base plate 113 can be improved under the condition that the moving path of the moving base plate 113 is not deviated; the left and right sides are correspondingly provided with two guide posts 118 to ensure the left and right balance degree of the lifting plate 114 during the up-down lifting, so that the left and right shaking of the lifting plate 114 is avoided, and the die plate 103 falls off from the lifting plate 114.
As shown in fig. 2, the upper end surface of the lifting plate 114 is provided with a second positioning pin 120, and the lower end surface of the supporting plate 104 is provided with a second positioning hole corresponding to the second positioning pin 120; the fitting structure of the second positioning pin 120 and the second positioning hole can realize the fixing and positioning functions of the mold plate 103 and the support plate 104 on the lifting plate 114.
As shown in fig. 6, a tension roller 203 is further arranged between the coil 201 and the welting guide roller 204, and a cutter 207 is arranged at the tail end of the welting mechanism; the effect of tight roller makes strake 202 remain the state of opening all the time, guarantees the welt effect of equipment, because strake 202 is continuous, so set up cutter 207, cut off strake 202, parts the product one by one, cutter 207 passes through the cylinder drive, and the cylinder passes through system control, makes cutter 207 can accurately cut off strake 202.
As shown in fig. 7, the first synchronous chain transmission 301 comprises a first chain wheel 308, the second synchronous chain transmission 302 comprises a second chain wheel 309, a first rotating shaft 310 is sleeved on the first chain wheel 308, a second rotating shaft 311 is sleeved on the second chain wheel 309, the first rotating shaft 310 and the second rotating shaft 311 are parallel to each other, the first rotating shaft 310 is connected with a driving motor 312 through a coupling 313, and the second rotating shaft 311 is connected with the first rotating shaft 310 through a reversing mechanism; product multilayer cooling device 3 can carry out continuous uninterrupted cooling to a plurality of products that have pasted strake 202, makes the hot melt adhesive on strake 202 cool off fast, also is the last process of assembly line of this scheme design, and its specific theory of operation is: the second belt conveying line 307 conveys the filter element products pasted with the edge strips 202 to a designated position, namely, the position below the middle of the first synchronous chain transmission mechanism 301 and the second synchronous chain transmission mechanism 302, then the shifting plates 305 on the chain move along with the chain, so that the shifting plates 305 on the left side and the right side lift the filter element products pasted with the edge strips 202 from the belt conveying line, the lifted filter element products rise along with the chain, meanwhile, the left supporting plate and the right supporting plate on the next layer lift the next filter element product, in this way, a plurality of filter element products are lifted one by one, when the shifting plates 305 lift the filter element products to the top of the equipment, the hot melt adhesive on the filter element products is cooled, meanwhile, the filter element products are directly clamped into the next station through a manipulator, and the supporting rods return to the bottom along with the synchronous chain transmission mechanism to complete the lower wheel supporting work.
As shown in fig. 8, the reversing mechanism includes a first spline gear 314, a second spline gear 315, a third spline gear 316, a fourth spline gear 317 and a connecting shaft 318, the first spline gear 314 is sleeved on the end of the first rotating shaft 310, the second spline gear 315 is sleeved on the end of the second rotating shaft 311, the third spline gear 316 and the fourth spline gear 317 are sleeved on the left end and the right end of the connecting shaft 318, the connecting shaft 318 is located between the first rotating shaft 310 and the second rotating shaft 311 and is perpendicular to the first rotating shaft 310 and the second rotating shaft 311, the first spline gear 314 is engaged with the third spline gear 316, and the second spline gear 315 is engaged with the fourth spline gear 317; the working principle of the reversing mechanism is as follows: because the first rotating shaft 310 and the connecting shaft 318 are perpendicular to each other, the rotating directions of the first rotating shaft 310 and the connecting shaft 318 are not on the same plane, if a conventional gear cannot be meshed, the spline gears are adopted in the scheme, so that the first rotating shaft 310 can be meshed with the gear, the connecting shaft 318 can be driven to rotate by the rotation of the first rotating shaft 310, and the same spline gear meshing structure is also adopted at the other end of the connecting shaft 318, so that the second rotating shaft 311 can be driven to rotate by the rotation of the connecting shaft 318.
As shown in fig. 7, the width of the belt conveyor line is smaller than the width of the filter element product, and when the filter element product is placed on the belt conveyor line, the left and right parts of the filter element product protrude outside the belt conveyor line; need pick up the filter core product from the belt conveyor line in the driving lever, if the width of belt conveyor line is greater than the filter core product, then the bottom of filter core product will laminate completely with the belt conveyor line, does not have the space and picks up work for the driving lever, so the width that sets up the belt conveyor line is less than the filter core product, lets the filter core product about the space of reserving, guarantees that the driving lever normally works.
The beneficial effect of this embodiment does: product design mould circulation conveyor 1 during operation can realize the circulation transport function to mould board 103, only need two moulds just can accomplish whole circulation process, continuous welt device 2 of product can carry out continuous work of uninterruptedly welt to the filter cloth product of a plurality of wave bending forms, product multilayer cooling device 3 can carry out continuous uninterruptedly to a plurality of products of having pasted strake 202 and cool off, make the hot melt adhesive on strake 202 cool off fast, each partial structure cooperation of whole equipment is inseparable, the operation is swift convenient, only need an operating personnel to accomplish, compare in traditional equipment and need 4~5 operating personnel simultaneous workings, obvious advantage has, the production efficiency of product is improved effectively, can also improve the production quality of product.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides a full-automatic high-speed welt machine of filter core which characterized in that: the product shaping mold circulating conveying device is a first processing procedure, the product continuous welting device is a second processing procedure, and the product multilayer cooling device is a third processing procedure;
the product shaping mold circulating conveying device comprises a product conveying mechanism, a mold conveying-back mechanism and a mold plate; the product conveying mechanism is positioned right above the mould conveying mechanism, a plurality of strip-shaped empty grooves are uniformly formed in the mould plate, and a supporting plate is arranged at the bottom of the mould plate; the product conveying mechanism comprises a left first synchronous belt conveying device and a right first synchronous belt conveying device which are parallel to each other, moving connecting plates are arranged on belts of the two first synchronous belt conveying devices which are parallel to each other through clamping blocks respectively, a first air cylinder is arranged on each moving connecting plate, each first air cylinder is connected with a pin bottom plate, a first positioning pin is arranged on each pin bottom plate, buckling plates are arranged on the left side and the right side of a supporting plate at the bottom of each die plate, and first positioning holes corresponding to the first positioning pins are formed in the buckling plates; the mould return mechanism comprises a left synchronous belt conveying device and a right synchronous belt conveying device which are parallel to each other, a moving bottom plate is movably arranged between the two parallel synchronous belt conveying devices, a lifting plate is arranged above the moving bottom plate, and the bottom of the lifting plate is connected with a second cylinder;
the product continuous welting device comprises a first belt conveying line, two welting mechanisms with the same structure are respectively arranged on the left side and the right side of the first belt conveying line, and each welting mechanism comprises a coil stock tray, a welting guide roller, a glue gun and a welting synchronous belt; an edge strip is wound on the coil stock tray, the edge strip is attached to the surface of the welting synchronous belt through the welting guide roller, meanwhile, a glue outlet of the glue gun is aligned with the edge strip on the welting guide roller, and the welting synchronous belt is parallel to the first belt conveying line;
the product multilayer cooling device comprises a second belt conveying line, wherein a first synchronous chain transmission mechanism and a second synchronous chain transmission mechanism which are vertically placed are correspondingly arranged on the left side and the right side of the second belt conveying line, the first synchronous chain transmission mechanism comprises a first chain, the second synchronous chain transmission mechanism comprises a second chain, the first chain and the second chain are uniformly provided with a plurality of shifting plates, and are simultaneously arranged on the first chain, the shifting plates on the first chain and the shifting plates on the second chain are in one-to-one correspondence, the second belt conveying line is located at the bottom in the middle of the first synchronous chain transmission mechanism and the second synchronous chain transmission mechanism, and meanwhile, the first synchronous chain transmission mechanism and the second synchronous chain transmission mechanism are perpendicular to the second belt conveying line.
2. The full-automatic high-speed welting machine for filter elements according to claim 1, characterized in that: the product conveying mechanism further comprises a left first track and a right first track which are parallel to each other, and the movable connecting plate is movably arranged on the first tracks; the mould conveying mechanism further comprises a left second rail and a right second rail which are parallel to each other, the moving bottom plate is movably arranged on the second rails, two groups of guide pillars are correspondingly arranged on the left side and the right side of the second cylinder, and the two corresponding guide pillars are respectively connected with the left side and the right side of the lifting plate through linear bearings.
3. The full-automatic high-speed welting machine for filter elements according to claim 1, characterized in that: the upper end face of lifter plate is provided with the second locating pin, the lower terminal surface of backup pad is provided with the second locating hole that the second locating pin corresponds.
4. The full-automatic high-speed welting machine for filter elements according to claim 1, characterized in that: the coil stock dish with still be provided with the tensioning roller between the welt guide roll, the end of welt mechanism is provided with the cutter.
5. The full-automatic high-speed welting machine for filter elements according to claim 1, characterized in that: the first synchronous chain transmission mechanism comprises a first chain wheel, the second synchronous chain transmission mechanism comprises a second chain wheel, a first rotating shaft is sleeved on the first chain wheel, a second rotating shaft is sleeved on the second chain wheel, the first rotating shaft and the second rotating shaft are parallel to each other, the first rotating shaft is connected with a driving motor through a shaft coupling, and the second rotating shaft is connected with the first rotating shaft through a reversing mechanism.
6. The full-automatic high-speed welting machine for filter elements according to claim 5, wherein: reversing mechanism includes first spline gear, second spline gear, third spline gear, fourth spline gear and connecting axle, first spline gear cover is established the tip of first pivot, second spline gear cover is established the tip of second pivot, third spline gear with fourth spline gear cover is established both ends about the connecting axle, the connecting axle is located first pivot with between the second pivot and with first pivot with the second pivot is perpendicular, and first spline gear with third spline gear meshes, second spline gear with fourth spline gear meshes.
7. The full-automatic high-speed welting machine for filter elements according to claim 1, characterized in that: the width of belt conveyor line is less than the width of filter core product, the filter core product is placed when on the belt conveyor line, the left and right parts protrusion of filter core product the belt conveyor line is outside.
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| CN111761880B (en) * | 2020-08-18 | 2021-03-26 | 合肥壹物新材料科技股份有限公司 | Automatic welt device of filter paper for air cleaner |
| CN114801212B (en) * | 2022-04-29 | 2023-04-07 | 浙江朝晖过滤技术股份有限公司 | Automatic butt joint machine for automobile filter element and use method thereof |
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| CN110654070A (en) | 2020-01-07 |
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