CN113289427B - Dustproof device with ash cleaning structure for chip mounter - Google Patents
Dustproof device with ash cleaning structure for chip mounter Download PDFInfo
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- CN113289427B CN113289427B CN202110528742.1A CN202110528742A CN113289427B CN 113289427 B CN113289427 B CN 113289427B CN 202110528742 A CN202110528742 A CN 202110528742A CN 113289427 B CN113289427 B CN 113289427B
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- dust
- support
- dust screen
- side wall
- fixedly arranged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0002—Casings; Housings; Frame constructions
- B01D46/0005—Mounting of filtering elements within casings, housings or frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/06—Lamination
- H05K2203/068—Features of the lamination press or of the lamination process, e.g. using special separator sheets
Abstract
The invention relates to a dustproof device with an ash cleaning structure for a chip mounter, which relates to the technical field of chip mounters, wherein a first support is fixedly arranged on a base, a top plate is fixedly arranged at the upper end of the first support, a running water conveying belt is fixedly arranged on the base, the first support is erected above the running water conveying belt, side dustproof nets are arranged on the front side and the rear side of the first support, end dustproof nets are arranged on the left side and the right side of the first support, the end dustproof nets are arranged above the running water conveying belt, side dust removing assemblies are symmetrically and fixedly arranged on the front side wall and the rear side wall of the first support, the side dust removing assemblies are arranged on the side dust removing assemblies, and the end dust removing assemblies are fixedly arranged on the base; it adopts different constructional equipment to remove dust to different sectional filter screens, can control the filter screen and remove to make dust collecting equipment sweep the filter screen surface, realize dust removal function, and dust removal structure sets up outside the interval of processing of equipment, guarantees that the deashing is separated with paster processing, guarantees the product yields.
Description
Technical Field
The invention relates to the technical field of chip mounters, in particular to a dustproof device with an ash removal structure for a chip mounter.
Background
The paster processing is commonly used for preparing a laminated circuit board, and can carry out multilayer integration on an electronic circuit board, so that the occupied area of an electronic element is reduced; during paster adds man-hour among the prior art, can produce through automation equipment, factory building not up to standard to partial dust removal grade, when installing the chip mounter, still can install the dust screen additional on the chip mounter, a working interval for with the chip mounter seals, prevent that the dust granule from being mingled with the entering work piece, avoid too high defective index, but this type uses the chip mounter of filter screen structure, after long-time the use, the filter screen surface can adsorb more dust and influence the use, manual operation removes dust and is difficult to operate again, so need one kind now and can cooperate the filter screen to use, reach the structure of automatic dust removal function.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a dustproof device with an ash removal structure for a surface mounting machine.
In order to achieve the purpose, the invention adopts the following technical scheme: the water flow conveyor belt is arranged between the side dust screens at the front side and the rear side, the end dust screens are arranged at the left side and the right side of the first support, and the end dust screen racks are arranged above the water flow conveyor belt; the device also comprises a side dust removing component and an end dust removing component, wherein the front side wall and the rear side wall of the first bracket are symmetrically and fixedly provided with the side dust removing component, a side dust screen is arranged on the side dust removing component, the end dust removing component is fixedly arranged on the base, the end dust removing component is erected above the flowing water conveying belt, and the end dust screen is arranged on the side dust removing component;
the side dust removal assembly comprises a guide groove, a guide seat and an equipment box, wherein sliding grooves are symmetrically and fixedly arranged on the front inner side wall and the rear inner side wall of the first support in a left-right mode, and the side edges of the end dust screens on the left side and the right side are respectively arranged in the sliding grooves on the left side and the right side in a sliding mode; the upper end of the outer side wall of the first bracket is fixedly provided with a guide groove, the upper side edge of the side dust screen is fixedly provided with a guide seat, the guide seat is arranged in the guide groove in a sliding manner, the side dust screen is movably abutted against the outer side wall of the first bracket, the first bracket is fixedly provided with an electric push rod, the output end of the electric push rod is fixedly arranged on the guide seat, the right end of the outer side wall of the first bracket is fixedly provided with an equipment box, the left side wall and the right side wall of the equipment box are both provided with through grooves, the guide groove, the guide seat and the side dust screen are all penetrated and arranged on the equipment box through the through grooves, a driving roller is arranged in the equipment box, the lower end of the driving roller is screwed at the lower end of the front inner side wall of the equipment box through a bearing, the upper end of the driving roller is screwed on the upper side plate of the equipment box through the bearing, the side wall of the driving roller, the side wall in the equipment box is spirally wound and fixedly provided with a deashing brush, the deashing brush is movably abutted against the outer side wall of the side dust screen, a driving motor is fixedly arranged on the first bracket, and the output end of the driving motor is fixedly arranged at the upper end of the driving roller; the lower end of the front side plate of the equipment box is provided with an ash outlet;
The end dust removal assembly comprises a second bracket, a threaded rod, a threaded sleeve and a vacuum cleaner, wherein the second bracket is erected above the flow conveyor belt on the left side and the right side of the first bracket, the threaded rod is screwed on the upper end of the inner side wall of the second bracket through a bearing, the threaded sleeve is fixedly arranged on the upper end of the inner side wall of the end dust screen, the threaded sleeve is screwed on the threaded rod through threads, a lifting motor is fixedly arranged on the upper end of the second bracket, and the output end of the lifting motor is fixedly arranged on the upper end of the threaded rod; and a vacuum cleaner is fixedly arranged on the second bracket, and an air inlet of the vacuum cleaner is movably abutted to the outer side wall of the end dust screen.
Preferably, the upper end of end dust screen be higher than the upper surface setting of roof, all fixed being provided with dustproof silver on the left and right sides of roof, the side of roof supports through dustproof silver activity and establishes on the inside wall of end dust screen, when the end dust screen reciprocated, the dustproof silver of fixing on the roof supported the end dust screen, carries out the shutoff with the clearance between end dust screen and the roof.
Preferably, the front side and the rear side of the lower surface of the top plate are symmetrically and fixedly provided with sealing plates, the lower sides of the sealing plates at the front side and the rear side are respectively and fixedly arranged at the upper ends of the front outer side wall and the rear outer side wall of the first support, and the sealing plates seal gaps at the joint of the top plate and the first support.
Preferably, a limiting sleeve is fixedly arranged on the left side edge of the outer side wall of the first support, the left end of the side dust screen is movably inserted into the limiting sleeve, and when the side dust screen moves leftwards to cover the side plate of the first support, the left end of the side dust screen is inserted into the limiting sleeve.
Preferably, the lower extreme symmetry of the left and right sides of ash hole be provided with the draw-in groove, the draw-in groove is established on the preceding lateral wall of equipment box through the pivot soon, the ash hole is gone up to cover and is provided with the filter bag frame, the side lower extreme activity of filter bag frame is inserted and is established in the draw-in groove, it is fixed with the flexure strip to be located the top of ash hole on the preceding lateral wall of equipment box, the lower side edge of flexure strip is fixed with the slide wedge, the last fixed fixture block that is provided with of lateral wall of filter bag frame, the fixture block activity clamp is established between the slide wedge and the preceding lateral wall of equipment box, the cover is established and is fixed with the filter screen bag on the filter bag frame, the dust that falls down of clearance in the equipment box falls to the filter screen bag through the ash hole, when clearing up the filter screen bag, pull the flexure strip and break away from the fixture block, will filter bag frame's upper end is rotatory the level forward, will filter bag frame is taken out from the draw-in groove.
Preferably, a spring is fixedly arranged at the front end of the lower side wall of the clamping groove, the other end of the spring is fixedly arranged on the front side wall of the equipment box, and the clamping groove is pulled to be flat by the spring after the filter bag frame is taken out of the clamping groove.
The working principle of the invention is as follows: when the surface mounting of a workpiece is carried out, a surface mounting machine is arranged in a first support, the workpiece is conveyed to the lower part of the surface mounting machine through a flow conveyor belt to be processed, workpiece raw materials are conveyed in from the right side of the first support and are conveyed out from the left side of the first support, and a side dust screen and an end dust screen surround the periphery of the first support for dust prevention; when the side dust screen is cleaned, the electric push rod is started to drive the side dust screen to move rightwards, the side dust screen passes through the equipment box, the driving motor is started to drive the driving roller to rotate, the driving roller drives the dust cleaning brush to rotate, the outer surface of the side dust screen passing through the equipment box is cleaned by the brush for cleaning dust, and the cleaned dust falls to the bottom of the equipment box and is discharged from the dust outlet; when the dust removal is carried out on the end dust screen, the lifting motor is started to drive the threaded rod to rotate, then the threaded rod pulls the end dust screen upwards through the threaded sleeve, the vacuum cleaner is started, and when the side surface of the end dust screen passes through the inlet end of the vacuum cleaner, the vacuum cleaner sucks out dust adhered to the end dust screen; when the workpieces are conveyed through the flowing water conveying belt, the height between the lower side edge of the adjusting end dust screen and the upper belt surface of the flowing water conveying belt is higher than the height of the workpieces, and the workpieces are guaranteed to normally pass through.
Compared with the prior art, the invention has the beneficial effects that:
1. the side dust screen is arranged in the guide groove in a sliding mode through the guide seat, one end of the side dust screen is inserted into the equipment box, the driving roller with the ash cleaning brush is arranged in the equipment box, the guide seat is driven to slide through the electric push rod, the ash cleaning brush can be guaranteed to sweep the side dust screen, ash cleaning on the surface of the side dust screen is achieved, and the cleaned and fallen dust falls into the equipment box and is discharged;
2. the end dust screen is connected with the threaded rod on the second bracket through the threaded sleeve, and the inlet end of the vacuum cleaner is covered on the end dust screen, so that the end dust screen is driven to lift, and the aligned ash removal operation can be realized.
Description of the drawings:
fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a sectional view a-a of fig. 1.
Fig. 4 is an enlarged view of a portion B in fig. 1.
Fig. 5 is an enlarged view of a portion C in fig. 1.
Description of reference numerals:
the device comprises a base 1, a first support 2, a top plate 3, a running water conveying belt 4, a side dust screen 5, an end dust screen 6, a side dust removal component 7, a sliding groove 7-1, a guide groove 7-2, a guide seat 7-3, an electric push rod 7-4, an equipment box 7-5, a through groove 7-6, a driving roller 7-7, an ash removal brush 7-8, a driving motor 7-9, an ash outlet 7-10, an end dust removal component 8, a second support 8-1, a threaded rod 8-2, a threaded sleeve 8-3, a lifting motor 8-4, a vacuum cleaner 8-5, a dust-proof cotton sliver 9, a sealing plate 10, a limiting sleeve 11, a clamping groove 12, a filter bag frame 13, an elastic sheet 14, an inclined wedge 15, a clamping block 16, a filter bag 17 and a spring 18.
The specific implementation mode is as follows:
the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, and the preferred embodiments in the description are only examples, and all other embodiments obtained by those skilled in the art without any inventive work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment:
the water flow conveyor belt comprises a base 1, a first support 2, a top plate 3, a water flow conveyor belt 4, side dust screens 5 and end dust screens 6, wherein the first support 2 is riveted on the base 1, the top plate 3 is riveted at the upper end of the first support 2, the water flow conveyor belt 4 is riveted on the base 1, the first support 2 is erected above the water flow conveyor belt 4, the side dust screens 5 are arranged on the front side and the rear side of the first support 2, the water flow conveyor belt 4 is arranged between the side dust screens 5 on the front side and the rear side, the end dust screens 6 are arranged on the left side and the right side of the first support 2, and the end dust screens 6 are erected above the water flow conveyor belt 4; the device also comprises a side dust removing component 7 and an end dust removing component 8, wherein the side dust removing component 7 is symmetrically riveted on the front side wall and the rear side wall of the first bracket 2, a side dust screen 5 is arranged on the side dust removing component 7, the end dust removing component 8 is riveted on the base 1, the end dust removing component 8 is erected above the flowing water conveying belt 4, and an end dust screen 6 is arranged on the side dust removing component 7;
The side dust removal assembly 7 comprises a guide groove 7-2, a guide seat 7-3 and an equipment box 7-5, wherein sliding grooves 7-1 are symmetrically riveted on the front inner side wall and the rear inner side wall of the first support 2 in a left-right mode, and the side edges of the end dust screens 6 on the left side and the right side are respectively arranged in the sliding grooves 7-1 on the left side and the right side in a sliding mode; the upper end of the outer side wall of the first support 2 is riveted with a guide groove 7-2, the upper side edge of the side dust screen 5 is riveted with a guide seat 7-3, the guide seat 7-3 is arranged in the guide groove 7-2 in a sliding manner, the side dust screen 5 is movably abutted against the outer side wall of the first support 2, the first support 2 is riveted with an electric push rod 7-4, the output end of the electric push rod 7-4 is riveted on the guide seat 7-3, the left side edge of the outer side wall of the first support 2 is riveted with a limit sleeve 11, the left end of the side dust screen 5 is movably inserted in the limit sleeve 11, and when the side dust screen 5 moves leftwards and covers the side plate of the first support 2, the left end of the side dust screen 5 is inserted in the limit sleeve 11 and can be limited and fixed after the side dust screen 5 moves; the right end of the outer side wall of the first support 2 is riveted with an equipment box 7-5, the left side wall and the right side wall of the equipment box 7-5 are respectively provided with a through groove 7-6, a guide groove 7-2, a guide seat 7-3 and a side dust screen 5 are respectively arranged on the equipment box 7-5 in a penetrating way through the through groove 7-6, a driving roller 7-7 is arranged in the equipment box 7-5, the lower end of the driving roller 7-7 is rotatablely arranged at the lower end of the front inner side wall of the equipment box 7-5 through a bearing, the upper end of the driving roller 7-7 is rotatablely connected on the upper side plate of the equipment box 7-5 through a bearing in a penetrating way, the side wall of the driving roller 7-7 in the equipment box 7-5 is spirally wound and fixed with an ash cleaning brush 7-8, the ash cleaning brush 7-8 is movably abutted against the outer side wall of the side dust screen 5, the first support 2 is riveted with a driving motor 7-9, the output end of a driving motor 7-9 is riveted at the upper end of the driving roller 7-7, sealing plates 10 are symmetrically riveted on the front side and the rear side of the lower surface of the top plate 3, the lower side edges of the sealing plates 10 on the front side and the rear side are respectively riveted at the upper ends of the front outer side wall and the rear outer side wall of the first support 2, and the sealing plates 10 block a gap at the joint of the top plate 3 and the first support 2, so that dust is prevented from falling into a working area of the equipment from a gap between the first support 2 and the top plate 3; the lower end of the front side plate of the equipment box 7-5 is provided with an ash outlet 7-10;
The lower ends of the left side and the right side of the ash outlet 7-10 are symmetrically provided with clamping grooves 12, the clamping grooves 12 are rotatably arranged on the front side wall of the equipment box 7-5 through a rotating shaft, the ash outlet 7-10 is covered with a filter bag frame 13, the lower end of the side edge of the filter bag frame 13 is movably inserted into the clamping grooves 12, an elastic sheet 14 is riveted above the ash outlet 7-10 on the front side wall of the equipment box 7-5, the lower side edge of the elastic sheet 14 is riveted with an inclined wedge 15, the upper side wall of the filter bag frame 13 is riveted with a clamping block 16, the clamping block 16 is movably clamped between the inclined wedge 15 and the front side wall of the equipment box 7-5, the filter bag frame 13 is sleeved and fixed with a filter screen bag 17, dust cleaned and fallen in the equipment box 7-5 falls into the filter screen bag 17 through the ash outlet 7-10, when the filter screen bag 17 is cleaned, the elastic sheet 14 is pulled to separate the inclined wedge 15 from the clamping block 16, the upper end of the filter bag frame 13 is rotated forwards and laid flat, the filter bag frame 13 is pulled out of the clamping groove 12, the front end of the lower side wall of the clamping groove 12 is riveted with a spring 18, the other end of the spring 18 is riveted on the front side wall of the equipment box 7-5, after the filter bag frame 13 is taken out of the clamping groove 12, the spring 18 pulls the clamping groove 12 to be laid flat, and therefore the dust falling out of the equipment box 7-5 is collected, and the filter screen bag 17 for collecting is rapidly assembled and disassembled;
the end dust removal assembly 8 comprises a second support 8-1, a threaded rod 8-2, a threaded sleeve 8-3 and a vacuum cleaner 8-5, wherein the second support 8-1 is erected above the water flow conveyor belt 4 on the left and right sides of the first support 2, the threaded rod 8-2 is screwed on the upper end of the inner side wall of the second support 8-1 through a bearing, the threaded sleeve 8-3 is riveted on the upper end of the inner side wall of the end dust screen 6, the threaded sleeve 8-3 is screwed on the threaded rod 8-2 through threads, the lifting motor 8-4 is riveted on the upper end of the second support 8-1, and the output end of the lifting motor 8-4 is riveted on the upper end of the threaded rod 8-2; a vacuum cleaner 8-5 is riveted on a second support 8-1, an air inlet of the vacuum cleaner 8-5 is movably abutted to the outer side wall of the end dust screen 6, the upper end of the end dust screen 6 is higher than the upper surface of the top plate 3, dustproof cotton slivers 9 are riveted on the left side and the right side of the top plate 3, the side edges of the top plate 3 are movably abutted to the inner side wall of the end dust screen 6 through the dustproof cotton slivers 9, when the end dust screen 6 moves up and down, the dustproof cotton slivers 9 fixed on the top plate 3 abut to the end dust screen 6, a gap between the end dust screen 6 and the top plate 3 is blocked, and dust is prevented from falling into a processing area of the equipment from gaps between the end dust screen 6 and the top plate 3.
The working principle of the specific implementation mode is as follows: when the surface mounting of a workpiece is carried out, a surface mounting machine is arranged in a first support 2, the workpiece is conveyed to the lower part of the surface mounting machine through a flow conveyor belt 4 to be processed, the raw material of the workpiece is conveyed in from the right side of the first support 2 and is conveyed out from the left side of the first support 2, and a side dust screen 5 and an end dust screen 6 surround the periphery of the first support 2 for dust prevention; when the side dust screen 5 is cleaned, the electric push rod 7-4 is started to drive the side dust screen 5 to move rightwards, the side dust screen 5 passes through the equipment box 7-5, the driving motor 7-9 is started to drive the driving roller 7-7 to rotate, the driving roller 7-7 drives the dust cleaning brush 7-8 to rotate, the outer surface of the side dust screen 5 passing through the equipment box 7-5 is cleaned by a brush, and cleaned dust falls to the bottom of the equipment box 7-5 and is discharged from the dust outlet 7-10; when the end dust screen 6 is cleaned, the lifting motor 8-4 is started to drive the threaded rod 8-2 to rotate, the threaded rod 8-2 further pulls the end dust screen 6 upwards through the threaded sleeve 8-3, the vacuum cleaner 8-5 is started, and when the side face of the end dust screen 6 passes through the inlet end of the vacuum cleaner 8-5, the vacuum cleaner 8-5 sucks out dust adhered to the end dust screen 6; when the workpieces are conveyed through the flowing water conveying belt 4, the height between the lower side edge of the end dust-proof net 6 and the upper belt surface of the flowing water conveying belt 4 is adjusted to be higher than the height of the workpieces, and the workpieces are guaranteed to normally pass through.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the side dust screen 5 is arranged in the guide groove 7-2 in a sliding mode through the guide seat 7-3, one end of the side dust screen 5 is inserted into the equipment box 7-5, the driving roller 7-7 with the ash cleaning brush 7-8 is arranged in the equipment box 7-5, and the guide seat 7-3 is driven to slide through the electric push rod 7-4, so that the ash cleaning brush 7-8 can be enabled to sweep the side dust screen 5, ash cleaning on the surface of the side dust screen 5 is achieved, and the cleaned and fallen dust falls into the equipment box 7-5 and is discharged;
2. the end dust screen 6 is connected with a threaded rod 8-2 on the second bracket 8-1 through a threaded sleeve 8-3, the inlet end of the vacuum cleaner 8-5 is covered on the end dust screen 6, and then the end dust screen 6 is driven to lift, so that aligned dust cleaning operation can be realized.
It will be appreciated by those skilled in the art that modifications and equivalents may be made to the embodiments described above, and that various modifications, equivalents, improvements and the like may be made without departing from the spirit and scope of the invention.
Claims (1)
1. A dustproof device with an ash cleaning structure for a chip mounter comprises a base (1), a first support (2), a top plate (3), a running water conveying belt (4), side dustproof nets (5) and end dustproof nets (6), wherein the first support (2) is fixedly arranged on the base (1), the top plate (3) is fixedly arranged at the upper end of the first support (2), the running water conveying belt (4) is fixedly arranged on the base (1), the first support (2) is erected above the running water conveying belt (4), the side dustproof nets (5) are arranged on the front side and the rear side of the first support (2), the running water conveying belt (4) is arranged between the side dustproof nets (5) on the front side and the rear side, the end dustproof nets (6) are arranged on the left side and the right side of the first support (2), and the end dustproof nets (6) are erected above the running water conveying belt (4); the method is characterized in that: the dust removing device also comprises a side dust removing component (7) and an end dust removing component (8), wherein the side dust removing component (7) is symmetrically and fixedly arranged on the front side wall and the rear side wall of the first bracket (2), a side dust screen (5) is arranged on the side dust removing component (7), the end dust removing component (8) is fixedly arranged on the base (1), the end dust removing component (8) is erected above the flowing water conveying belt (4), and an end dust screen (6) is arranged on the side dust removing component (7);
The side dust removal component (7) comprises a guide groove (7-2), a guide seat (7-3) and an equipment box (7-5), wherein sliding grooves (7-1) are symmetrically and fixedly arranged on the front inner side wall and the rear inner side wall of the first support (2) in a left-right mode, and the side edges of end dust screens (6) on the left side and the right side are respectively arranged in the sliding grooves (7-1) on the left side and the right side in a sliding mode; the upper end of the outer side wall of the first support (2) is fixedly provided with a guide groove (7-2), the upper side edge of the side dust screen (5) is fixedly provided with a guide seat (7-3), the guide seat (7-3) is arranged in the guide groove (7-2) in a sliding manner, the side dust screen (5) is movably abutted against the outer side wall of the first support (2), the first support (2) is fixedly provided with an electric push rod (7-4), the output end of the electric push rod (7-4) is fixedly arranged on the guide seat (7-3), the right end of the outer side wall of the first support (2) is fixedly provided with an equipment box (7-5), the left side wall and the right side wall of the equipment box (7-5) are both provided with a through groove (7-6), the guide groove (7-2), the guide seat (7-3) and the side dust screen (5) are all arranged on the equipment box (7-5) in a penetrating manner through the through groove (7-6), a driving roller (7-7) is arranged in the equipment box (7-5), the lower end of the driving roller (7-7) is rotatably arranged at the lower end of the front inner side wall of the equipment box (7-5) through a bearing, the upper end of the driving roller (7-7) is penetratingly arranged and rotatably connected on the upper side plate of the equipment box (7-5) through a bearing, an ash cleaning brush (7-8) is spirally wound and fixed on the side wall of the driving roller (7-7) positioned in the equipment box (7-5), the ash cleaning brush (7-8) is movably abutted to the outer side wall of the side dust screen (5), a driving motor (7-9) is fixedly arranged on the first support (2), and the output end of the driving motor (7-9) is fixedly arranged at the upper end of the driving roller (7-7); the lower end of the front side plate of the equipment box (7-5) is provided with an ash outlet (7-10);
The end head dust removal component (8) comprises a second bracket (8-1), a threaded rod (8-2), a threaded sleeve (8-3) and a vacuum cleaner (8-5), a second bracket (8-1) is erected above the flow conveyor belt (4) on the left side and the right side of the first bracket (2), a threaded rod (8-2) is arranged at the upper end of the inner side wall of the second bracket (8-1) in a rotating mode through a bearing, a threaded sleeve (8-3) is fixedly arranged at the upper end of the inner side wall of the end dust screen (6), the threaded sleeve (8-3) is arranged on the threaded rod (8-2) in a rotating mode through threads, a lifting motor (8-4) is fixedly arranged at the upper end of the second bracket (8-1), and the output end of the lifting motor (8-4) is fixedly arranged at the upper end of the threaded rod (8-2); a vacuum cleaner (8-5) is fixedly arranged on the second bracket (8-1), and an air inlet of the vacuum cleaner (8-5) is movably abutted against the outer side wall of the end dust screen (6);
the upper end of the end dust screen (6) is higher than the upper surface of the top plate (3), the left side edge and the right side edge of the top plate (3) are fixedly provided with dust-proof cotton slivers (9), the side edges of the top plate (3) are movably abutted against the inner side wall of the end dust screen (6) through the dust-proof cotton slivers (9), when the end dust screen (6) moves up and down, the dust-proof cotton slivers (9) fixed on the top plate (3) are abutted against the end dust screen (6), and a gap between the end dust screen (6) and the top plate (3) is blocked;
Sealing plates (10) are symmetrically and fixedly arranged on the front side and the rear side of the lower surface of the top plate (3), the lower side edges of the sealing plates (10) on the front side and the rear side are respectively and fixedly arranged at the upper ends of the front outer side wall and the rear outer side wall of the first support (2), and the sealing plates (10) seal gaps at the joint of the top plate (3) and the first support (2);
a limiting sleeve (11) is fixedly arranged on the left side edge of the outer side wall of the first support (2), the left end of the side dust screen (5) is movably inserted into the limiting sleeve (11), and when the side dust screen (5) moves leftwards to cover the side plate of the first support (2), the left end of the side dust screen (5) is inserted into the limiting sleeve (11);
the lower ends of the left side and the right side of the ash outlet (7-10) are symmetrically provided with clamping grooves (12), the clamping grooves (12) are rotatably arranged on the front side wall of the equipment box (7-5) through a rotating shaft, the ash outlet (7-10) is covered with a filter bag frame (13), the lower end of the side edge of the filter bag frame (13) is movably inserted into the clamping grooves (12), an elastic sheet (14) is fixedly arranged on the front side wall of the equipment box (7-5) and positioned above the ash outlet (7-10), an inclined wedge (15) is fixedly arranged on the lower side edge of the elastic sheet (14), a clamping block (16) is fixedly arranged on the upper side wall of the filter bag frame (13), the clamping block (16) is movably clamped between the inclined wedge (15) and the front side wall of the equipment box (7-5), a filter screen bag (17) is fixedly sleeved on the filter bag frame (13), dust cleaned and fallen in the equipment box (7-5) falls into the filter screen bag (17) through the ash outlet (7-10), when the filter screen bag (17) is cleaned, the elastic sheet (14) is pulled to separate the wedge (15) from the clamping block (16), the upper end of the filter bag frame (13) is rotated forwards and laid flat, and the filter bag frame (13) is pulled out from the clamping groove (12);
A spring (18) is fixedly arranged at the front end of the lower side wall of the clamping groove (12), the other end of the spring (18) is fixedly arranged on the front side wall of the equipment box (7-5), and after the filter bag frame (13) is taken out of the clamping groove (12), the spring (18) pulls the clamping groove (12) to be laid flat;
the working principle is as follows: when the workpiece is subjected to surface mounting processing, a surface mounting machine is arranged in a first support (2), the workpiece is conveyed to the lower part of the surface mounting machine through a flow conveyor belt (4) to be processed, workpiece raw materials are conveyed in from the right side of the first support (2) and are conveyed out from the left side of the first support (2), and a side dust screen (5) and an end dust screen (6) surround the periphery of the first support (2) for dust prevention; when the side dust screen (5) is cleaned, an electric push rod (7-4) is started to drive the side dust screen (5) to move rightwards, the side dust screen (5) passes through an equipment box (7-5), a driving motor (7-9) is started to drive a driving roller (7-7) to rotate, the driving roller (7-7) drives a dust cleaning brush (7-8) to rotate, the outer surface of the side dust screen (5) passing through the equipment box (7-5) is cleaned by the cleaning brush, and cleaned dust falls to the bottom of the equipment box (7-5) and is discharged from a dust outlet (7-10); when the end dust screen (6) is cleaned, the lifting motor (8-4) is started to drive the threaded rod (8-2) to rotate, then the threaded rod (8-2) pulls the end dust screen (6) upwards through the threaded sleeve (8-3), the vacuum cleaner (8-5) is started, and when the side surface of the end dust screen (6) passes through the inlet end of the vacuum cleaner (8-5), the vacuum cleaner (8-5) sucks out dust adhered to the end dust screen (6); when the workpieces are conveyed through the water flow conveying belt (4), the height between the lower side edge of the end dust screen (6) and the upper belt surface of the water flow conveying belt (4) is adjusted to be higher than the height of the workpieces, and the workpieces are guaranteed to normally pass through.
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| CN202110528742.1A CN113289427B (en) | 2021-05-14 | 2021-05-14 | Dustproof device with ash cleaning structure for chip mounter |
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| CN202110528742.1A CN113289427B (en) | 2021-05-14 | 2021-05-14 | Dustproof device with ash cleaning structure for chip mounter |
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| CN113289427B true CN113289427B (en) | 2022-07-08 |
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| CN113952819B (en) * | 2021-12-01 | 2023-12-05 | 桃源县虹鑫竹业有限公司 | Flue gas treatment conveying pipeline for bamboo charcoal production |
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