CN102313452A - Material feeding mechanism of sintering furnace for electronic component - Google Patents
Material feeding mechanism of sintering furnace for electronic component Download PDFInfo
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- CN102313452A CN102313452A CN201110281739A CN201110281739A CN102313452A CN 102313452 A CN102313452 A CN 102313452A CN 201110281739 A CN201110281739 A CN 201110281739A CN 201110281739 A CN201110281739 A CN 201110281739A CN 102313452 A CN102313452 A CN 102313452A
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- deck plate
- rotating disk
- electronic component
- output conveyer
- input conveyor
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Abstract
The invention discloses a material feeding mechanism of a sintering furnace for an electronic component, which belongs to the technical field of sintering furnaces for electronic products. The material feeding mechanism comprises an input conveying device, an output conveying device and a transitional platform; a position relation of 90 degrees is formed between the output conveying device and the input conveying device; and the transitional platform is positioned between the input conveying device and the output conveying device, and furthermore, is connected with the input conveying device and the output conveying device. The material feeding mechanism is characterized by further comprising a transferring device which is rotationally arranged on the transitional platform, and the transferring device is matched with the input conveying device at a forward, backward and turning angle of 90 degrees and is matched with the output conveying device. The material feeding mechanism has the advantages that a material bearing plate can be guaranteed to be received and obtained stably by the input conveying device in a state that the material bearing plate is loaded with a blank, and furthermore, is stably transferred to the output conveying device; the impact vibration is prevented from damaging the blank and the collapse of the blank is avoided; the effect of sending the blank into a hearth of a furnace body is guaranteed; and the space can be utilized reasonably.
Description
Technical field
The invention belongs to electronic product sintering kiln technical field, be specifically related to a kind of feed mechanism of electronic component burning furnace
Background technology
electronic component burning furnace is mainly used in the sintering electronic product; Electronic product is the powder of ferrite, ceramic inductance substrate, ceramic condenser dielectric substrate, LiFePO 4 powder and all kinds of use for electronic products for example; Or the like, but also can be used for the sintering solar cell substrate.
electronic component burning furnace also is equipped with except body of heater and is used for blank to be burnt till (is example with the ferrite) is sent into the feed mechanism in the body of heater; Feed mechanism is made up of input conveyor and output conveyer; One side of the length direction of input conveyor and body of heater is parallel; And form 90 ° configuration relation (industry is claimed 7 font configuration relations) each other with the output conveyer, and the output conveyer is corresponding with a side of the feeding mouth of body of heater.The stock supporting plate (industry is also claimed load bearing board) that carries blank is delivered on the transition platform between input conveyor and the output conveyer by input conveyor; By the pusher that is configured in the transition platform place stock supporting plate is pushed to the output conveyer again; By the output conveyer stock supporting plate is transported to the position of the stockhole of body of heater, the pusher by output conveyer place pushes burner hearth again.
are because input conveyor is 90 ° configuration relation each other with the output conveyer; Therefore must one transition platform be set at the junction of input, output conveyer; Transition enters into the output conveyer at the transition platform place to make stock supporting plate, just makes stock supporting plate carry blank and turns over 90 ° of entering output conveyers.
There is following shortcoming at least in
above-mentioned feed mechanism: the one, and the impact shock phenomenon can appear when the stock supporting plate that will be loaded with blank by the output conveyer is delivered to transition platform; Because stock supporting plate stops when under motion state, arriving at the transition platform place suddenly, can make in an orderly manner row put blank on stock supporting plate and shake off even cave in; The 2nd, will be positioned at stock supporting plate on the transition platform by the pusher that is configured in the transition platform place and push away and have impact phenomenon equally when moving to the output conveyer, still can make blank shake off and even cave in; The 3rd, the stock supporting plate that input conveyor can't guarantee to be delivered on the transition platform is corresponding with the track (output transfer roller) of output conveyer just; So the tilt phenomenon of stock supporting plate when pusher is pushed into the output conveyer with it, can occur; Both existed influence to send into the accurate effect of the burner hearth of body of heater, the anxiety that exists stock supporting plate to fall again because of sideslip; The 4th; Owing to have difference in height between transition platform and the input conveyor; More properly say because the top surface of transition platform is lower than input conveyor, therefore when by input conveyor with stock supporting plate unload to or title when ferrying to transition platform; Show mode removal stock supporting plate to fall, totally unfavorable for the blank that protection is fragile; The 5th, the pusher that is configured in the transition platform place is bulky, the space that the work that takies unreasonably is existing.
Through retrieval; All be not seen in the enlightenment that is able to solve the problems of the technologies described above in disclosed China and foreign countries patent and the non-patent literature at present; For this reason, the applicant has done repeatedly and good try has found the way that addresses the above problem; And the experiment confirmation through the applicant is done under secrecy provision is practicable, and the technical scheme that will introduce below produces under this background
Summary of the invention
the present invention is to provide a help to the conveyor from the input order of carrying the blank plate in a state where the received smoothly and smoothly transferred to the output transfer unit and in order to avoid shock and vibration caused by blanks shake off even the collapse, will help protect the Order of the plate into the output conveyor impartially and in order to avoid the Order of the plate due to deviation and fall into the furnace chamber and to ensure the effectiveness beneficial to the input and output transmission device and transmission means, and a good interface between the friendship work site occupied space to avoid the electronic component feeding mechanism sintering furnace.
task of the present invention is accomplished like this; A kind of feed mechanism of electronic component burning furnace; Comprise an input conveyor, an output conveyer and a transition platform; Constitute 90 ° position relation between output conveyer and the input conveyor 1; Transition platform is connected between input conveyor and output conveyer and with input conveyor and output conveyer, is characterised in that also to include the grass-hopper that is arranged at rotationally on the said transition platform that this grass-hopper matches with described input conveyor and matches with described output conveyer with 90 ° rotating angle of revolution.
are in a concrete embodiment of the present invention; Described transition platform comprises a platform support and a deck plate; Platform support is fixedly connected with said input conveyor; And be fixedly connected with said output conveyer, deck plate is fixed on the top of platform support, and described grass-hopper is arranged on the deck plate.
are in another concrete embodiment of the present invention; Described grass-hopper comprises power drive mechanism, rotating disk, one group of motorized pulleys, first signal picker and secondary signal collector, and power drive mechanism is fixed on the back side of said deck plate, and rotating disk is corresponding to the front of deck plate; And be connected with power drive mechanism; One group of motorized pulleys is arranged on the rotating disk, matches with said input conveyor, and matches with said output conveyer; First signal picker is arranged on the front of deck plate; And be positioned at the side of deck plate towards the input grass-hopper, the secondary signal collector is arranged on the front of deck plate, and is positioned at the side of deck plate towards the output conveyer; Wherein: on rotating disk, also be provided with a position and first signal picker and be used to excite first signal picker and excite the secondary signal collector to produce the signal contact of signal with the secondary signal collector is corresponding; And on rotating disk, also be provided with one the 3rd signal picker, the 3rd signal picker is separated by 180 ° at the circumferencial direction and the signal contact of rotating disk, and corresponding with said input conveyor.
are in another concrete embodiment of the present invention; Described power drive mechanism comprises first motor and worm gear case; First motor cooperates with the worm gear case transmission; And be fixed on the back side of said deck plate by worm gear case together with this first motor, the worm shaft of worm gear case is connected with said rotating disk through drive bearing, and drive bearing is supported on the front of deck plate through the power transmission shaft bearing; Said rotating disk constitutes a turntable shaft towards the central authorities of a side of deck plate, and turntable shaft is fixedly connected with said drive bearing.
are in another concrete embodiment of the present invention; The two ends of described one group of motorized pulleys are bearing on the motorized pulleys axle bed rotationally; And the motorized pulleys axle bed is fixed on the described rotating disk, and one group of motorized pulleys is parallel.
also have among the concrete embodiment of the present invention, and described first, second signal picker and the 3rd signal picker are travel switch, microswitch, position near switch, tongue tube or hall sensing element.
are more of the present invention and among concrete embodiment, described first, second signal picker and the 3rd signal picker are the position near switch.
in of the present invention and then concrete embodiment, described first motor is a clockwise and anticlockwise motor.
technical scheme provided by the invention is owing to set up a grass-hopper to the feed mechanism in the prior art; Accept to come from the stock supporting plate of input conveyor and stock supporting plate is transferred to the output conveyer by this grass-hopper; Thereby can guarantee that stock supporting plate obtained and shift to give reposefully the output conveyer reposefully carrying by input conveyor under the state of blank, avoid impact shock and undermine blank and stop blank and cave in; Exactly stock supporting plate is delivered to output conveyer stock supporting plate by grass-hopper and deviation phenomenon can not occur, guarantee to send into the effect of the burner hearth of body of heater; Grass-hopper can thereby can reasonably utilize the space with input conveyor and with output conveyer good fit and because grass-hopper is set directly on the transition platform.
Description of drawings
Fig. 1 is the embodiments of the invention structure chart.
The specific embodiment
can be expressly understood technical spirit of the present invention and beneficial effect more for the auditor that the makes Patent Office especially public; The applicant general elaborates with the mode of embodiment below; But the description to embodiment all is not the restriction to the present invention program, any according to the present invention design done only for pro forma but not substantial equivalent transformation all should be regarded as technical scheme category of the present invention.
Fig. 1 is asked for an interview in
; Because the structure of input conveyor 1, output conveyer 2 is fully identical with prior art; And input conveyor 1 is basic identical with the structure of output conveyer 2, so the applicant only does concise and to the point subsidiary property explanation below.With input conveyor 1 is example; Comprise an input frame 11; Be arranged on input rotationally and promptly be used to order about input driver structure 13 that input roller 12 move with input roller 12 is in transmission connection with being arranged on the input frame 11 on the frame 11 along one group of input roller 12 of the length direction setting of input frame 11; Under the work of second motor 131 of this input driver structure 13; Drive the hinge wheel 133 that is arranged on rotationally on the input frame 11 through the drive sprocket on the motor shaft that is fixed on second motor 131 1311 through chain 132, specifically: hinge wheel 133 has a minor sprocket 1331, drives minor sprocket 1331 by chain 132; Drive hinge wheel 133 by minor sprocket 1331; Hinge wheel 133 drives through cylinder driving chain 134 and is fixed on the input roller sprocket wheel 135 on the input roller 12, thereby makes input roller 12 motions, and the stock supporting plate that is equipped with blank 51 5 that places on the input roller 12 is moved towards the direction of transition platform 3.
are by shown in the figure; Above mentioned output conveyer 2 constitutes 90 ° position relation with input conveyor 1; Be that input conveyor 1 is connected by transition platform 3 with output conveyer 2 between the two, make stock supporting plate 5 in transit behind transition platform 3, the changed courses 90 ° that come from input conveyor 1 get into output conveyer 2.
are as the main points of technical scheme provided by the invention: the feed mechanism that provides also includes the grass-hopper 4 that is installed on the transition platform 3 except aforesaid input conveyor 1, output conveyer 2 and transition platform 3.
are by shown in Figure 1; On rotating disk 42, also be fixed with a signal contact 421 through screw 4211; This signal contact 421 matches with aforesaid first signal picker 44 and secondary signal collector 45, is used to excite first, second signal picker 44,45 to gather signal.In addition; It is corresponding with input conveyor 1 on rotating disk 42, also to be fixed with one the 3rd signal picker, 422, the three signal pickers 422, when illustrated stock supporting plate 5 touches the 3rd signal picker 422; Show that stock supporting plate 5 arrives on one group of motorized pulleys 43 fully; And give electric control box by the 3rd signal picker 422 with signal feedback, 411 work of first motor make rotating disk 42 rotate 90 ° towards the direction of output conveyer 2.
First, second can be a travel switch with the 3rd signal picker 44,45 and 422 for
; It also can be microswitch; Can also be tongue tube or hall sensing element, more can be the position near switch, the present invention program use location is near switch.And first, second all is connected with the electric control box electrical control with 422 with the 3rd signal picker 44,45.
When
use was of the present invention, the stock supporting plate 5 that will be loaded with blank 51 by input conveyor 1 was carried towards the direction of rotating disk 42 of the present invention, at this moment; Motorized pulleys 43 are in the state parallel mutually with input roller 12, promptly are in the state that matches with input conveyor 1, by input conveyor 1 with stock supporting plate 5 when the direction of rotating disk 42 is carried; One group of motorized pulleys 43 is in running order, so that scoop out the stock supporting plate 5 from input roller 12, when stock supporting plate 5 is transferred to motorized pulleys 43 by input roller 12 and fully when stock supporting plate 5 touches the 3rd signal picker 422; Then give electric control box to signal, send instruction, make motorized pulleys 43 break-ofves by electric control box by the 3rd signal picker 422; Be the brake gear brake that motorized pulleys 43 carry, at this moment, first motor, 411 work of power drive mechanism 41; Drive rotating disk 42 through worm gear case 412 and rotate (counterclockwise) 90 °, make automatic cylinder 43 be in the state parallel mutually, promptly be in the state that matches with output conveyer 2 with the outlet roller 21 of output conveyer 2; At this moment; Signal contact 421 is given electric control box by secondary signal collector 45 with signal feedback corresponding to secondary signal collector 45, sends instruction by electric control box; First motor 411 is quit work; And motorized pulleys 43 are started working, and the outlet roller 21 of output conveyer 2 also is kept in motion, and the stock supporting plate 5 that be positioned on the motorized pulleys 43 this moment is transferred on the outlet roller 21.Then; First motor 411 clockwise rotates 90 °, and when signal contact 421 during corresponding to first signal picker 44, first motor 411 quits work; The motorized pulleys 43 of this moment are in the state parallel mutually with input roller 12 again, promptly are in the state that scoops out the stock supporting plate 5 that comes from the input roller 12.Stock supporting plate 5 is transferred to output conveyer 2 can to realize sending into input conveyor 1 one by one so repeatedly, in this process, can embody the technique effect described in the superincumbent technique effect of the applicant hurdle objectively
Claims (8)
1. the feed mechanism of
a kind of electronic component burning furnace; Comprise an input conveyor (1), an output conveyer (2) and a transition platform (3); Constitute 90 ° position relation between output conveyer (2) and the input conveyor (1); Transition platform (3) is positioned between input conveyor (1) and output conveyer (2) and with input conveyor (1) and output conveyer (2) and is connected; It is characterized in that also including the grass-hopper (4) that is arranged at rotationally on the said transition platform (3), this grass-hopper (4) matches with described input conveyor (1) and matches with described output conveyer (2) with 90 ° rotating angle of revolution.
2. the feed mechanism of
electronic component burning furnace according to claim 1; It is characterized in that described transition platform (3) comprises a platform support (31) and a deck plate (32); Platform support (31) is fixedly connected with said input conveyor (1); And be fixedly connected with said output conveyer (2), deck plate (32) is fixed on the top of platform support (31), and described grass-hopper (4) is arranged on the deck plate (32).
3. the feed mechanism of
electronic component burning furnace according to claim 2; It is characterized in that described grass-hopper (4) comprises power drive mechanism (41), rotating disk (42), one group of motorized pulleys (43), first signal picker (44) and secondary signal collector (45); Power drive mechanism (41) is fixed on the back side of said deck plate (32); Rotating disk (42) is corresponding to the front of deck plate (32); And be connected with power drive mechanism (41); One group of motorized pulleys (43) are arranged on the rotating disk (42), match with said input conveyor (1), and match with said output conveyer (2); First signal picker (44) is arranged on the front of deck plate (32); And be positioned at the side of deck plate (32) towards input grass-hopper (1), secondary signal collector (45) is arranged on the front of deck plate (32), and is positioned at the side of deck plate (32) towards output conveyer (2); Wherein: on rotating disk (42), also be provided with a position and first signal picker (44) and be used to excite first signal picker (44) and excite secondary signal collector (45) to produce the signal contact (421) of signal with secondary signal collector (45) is corresponding; And on rotating disk (42), also be provided with one the 3rd signal picker (422), the 3rd signal picker (422) is separated by 180 ° at the circumferencial direction and the signal contact (421) of rotating disk (42), and corresponding with said input conveyor (1).
4. the feed mechanism of
electronic component burning furnace according to claim 3; It is characterized in that described power drive mechanism (41) comprises first motor (411) and worm gear case (412); First motor (411) cooperates with worm gear case (412) transmission; And be fixed on the back side of said deck plate (32) together with this first motor (411) by worm gear case (412); The worm shaft of worm gear case (412) is connected with said rotating disk (42) through drive bearing (4121); And drive bearing (4121) is supported on the front of deck plate (32) through power transmission shaft bearing (4122), and said rotating disk (42) constitutes a turntable shaft (423) towards the central authorities of a side of deck plate (32), and turntable shaft (423) is fixedly connected with said drive bearing (4121).
5. the feed mechanism of
electronic component burning furnace according to claim 3; The two ends that it is characterized in that described one group of motorized pulleys (43) are bearing on the motorized pulleys axle bed (431) rotationally; And motorized pulleys axle bed (431) is fixed on the described rotating disk (42), and one group of motorized pulleys (43) are parallel.
6. the feed mechanism of
electronic component burning furnace according to claim 3 is characterized in that described first, second signal picker (44,45) and the 3rd signal picker (422) are travel switch, microswitch, position near switch, tongue tube or hall sensing element.
7. the feed mechanism of
electronic component burning furnace according to claim 6 is characterized in that described first, second signal picker (44,45) and the 3rd signal picker (422) are the position near switch.
8.
The feed mechanism of electronic component burning furnace according to claim 4 is characterized in that described first motor (411) is a clockwise and anticlockwise motor
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2011102817390A CN102313452B (en) | 2011-09-21 | 2011-09-21 | Material feeding mechanism of sintering furnace for electronic component |
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CN2011102817390A CN102313452B (en) | 2011-09-21 | 2011-09-21 | Material feeding mechanism of sintering furnace for electronic component |
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CN102313452A true CN102313452A (en) | 2012-01-11 |
CN102313452B CN102313452B (en) | 2012-11-07 |
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CN2011102817390A Expired - Fee Related CN102313452B (en) | 2011-09-21 | 2011-09-21 | Material feeding mechanism of sintering furnace for electronic component |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102767963A (en) * | 2012-07-24 | 2012-11-07 | 苏州汇科机电设备有限公司 | Automatic feeding mechanism for furnace |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4119790A1 (en) * | 1991-06-15 | 1992-12-17 | Protech Automation Gmbh | TRANSFER STATION FOR A CONVEYOR |
EP1241422A2 (en) * | 2001-03-14 | 2002-09-18 | Japan Nuclear Cycle Development Institute | Material feeding mechanism in association with continuous sintering apparatus |
CN101020537A (en) * | 2006-02-14 | 2007-08-22 | 亚仕帝科技股份有限公司 | Direction change device |
CN101284603A (en) * | 2007-04-09 | 2008-10-15 | 株式会社日本设计工业 | Roller unit for conveying sheet material and conveyer for sheet material |
CN202221240U (en) * | 2011-09-21 | 2012-05-16 | 苏州汇科机电设备有限公司 | Feeding mechanism of electronic component firing furnace |
-
2011
- 2011-09-21 CN CN2011102817390A patent/CN102313452B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4119790A1 (en) * | 1991-06-15 | 1992-12-17 | Protech Automation Gmbh | TRANSFER STATION FOR A CONVEYOR |
EP1241422A2 (en) * | 2001-03-14 | 2002-09-18 | Japan Nuclear Cycle Development Institute | Material feeding mechanism in association with continuous sintering apparatus |
CN101020537A (en) * | 2006-02-14 | 2007-08-22 | 亚仕帝科技股份有限公司 | Direction change device |
CN101284603A (en) * | 2007-04-09 | 2008-10-15 | 株式会社日本设计工业 | Roller unit for conveying sheet material and conveyer for sheet material |
CN202221240U (en) * | 2011-09-21 | 2012-05-16 | 苏州汇科机电设备有限公司 | Feeding mechanism of electronic component firing furnace |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102767963A (en) * | 2012-07-24 | 2012-11-07 | 苏州汇科机电设备有限公司 | Automatic feeding mechanism for furnace |
CN102767963B (en) * | 2012-07-24 | 2014-05-07 | 苏州汇科机电设备有限公司 | Automatic feeding mechanism for furnace |
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