CN202221241U

CN202221241U - Feeding mechanism of electronic furnace

Info

Publication number: CN202221241U
Application number: CN2011203551991U
Authority: CN
Inventors: 杨国栋
Original assignee: Suzhou Huike Equipment Co Ltd
Current assignee: Suzhou Huike Equipment Co Ltd
Priority date: 2011-09-21
Filing date: 2011-09-21
Publication date: 2012-05-16
Anticipated expiration: 2021-09-21

Abstract

A feeding mechanism of an electronic furnace belongs to the technical field of firing furnaces for electronic products and comprises a framework, a sliding table, a rack, a power transmission, a lifting device and a sliding table moving device. A first crossbeam and a second crossbeam are fixedly arranged at the top of the framework, a first guide track seat is fixedly disposed on the first crossbeam, a first guide track is fixedly disposed on the first guide track seat, a second guide track seat is fixedly arranged on the second crossbeam, a second guide track is fixedly disposed on the second guide track seat, the sliding table is in sliding fit with the first guide track and the second guide track, the rack is fixed on one side, which faces to the second guide track seat, of the first guide track seat or is fixed on one side, which faces to the first guide track seat, of the second guide track seat, the power transmission is disposed on the sliding table, the lifting device is connected with the power transmission, and the sliding table moving device is arranged on the sliding table and matches with the rack. The feeding mechanism has the advantages that the feeding mechanism is favorable for increasing firing efficiency of the electronic furnace to electronic products within unit time, and can lead the electronic furnace to save energy.

Description

The electronic kiln feed mechanism

Technical field

The utility model belongs to electronic product sintering kiln technical field, is specifically related to a kind of electronic kiln feed mechanism, is used for electronic product to be sintered is transported to the inlet position corresponding to the burner hearth of electronic kiln

Background technology

electronic kiln is mainly used in powder of sintering such as ferrite, ceramic inductance substrate, ceramic condenser dielectric substrate, LiFePO 4 powder, all kinds of use for electronic products or the like.

such as industry the reason of knowledge; Electronic kiln is all supporting to have feed mechanism; Be used for that the product of giving an example above being not limited to of (also claim burn till) to be sintered is transported to kiln fire door position and promptly be transported to the fire door feeding area, push burner hearth one by one by pusher.This feed mechanism must wait for that in the course of work of reality previous load bearing board (placing the electronic product that remains to be burnt till on the load bearing board) gets into burner hearth, after vacateing the position, just can make next load bearing board be transported to the fire door feeding area, and the like.The feed mechanism of this structure exists material loading speed slow; Be not enough to the shortcoming bringing into play the efficient of kiln and kiln is wasted energy; Because go into time that stove spends more than 1-2min from waiting for to previous load bearing board from a load bearing board; Make the charging and discharging existence of burner hearth be interrupted situation, influence the processing performance of product, can't the sintering high-end product.

In disclosed patent and non-patent literature, be not seen in the teachings that is able to address the above problem, therefore, the applicant has made good try, and the technical scheme that will introduce below is based on producing under this prerequisite

Summary of the invention

The task of the utility model is to provide a kind of and helps significantly to shorten the material loading stand-by period and use the production capacity in the unit interval of improving kiln and help the electronic kiln feed mechanism of energy savings.

The task of the utility model is accomplished like this; A kind of electronic kiln feed mechanism; Comprise frame; Be installed with the first parallel crossbeam and second crossbeam at the top of this frame, on first crossbeam and along the length direction of first crossbeam, be installed with one first track base, on this first track base, be installed with one first guide rail; On second crossbeam and along the length direction of second crossbeam, be installed with one second track base, on this second track base, be installed with one second guide rail; One sliding stand, this sliding stand and said first guide rail are slidingly matched, and are slidingly matched with said second guide rail; One tooth bar, this tooth bar are fixed on said first track base and perhaps are fixed on the side of second track base towards first track base towards a side of said second track base; One actuating unit, this actuating unit are arranged on the said sliding stand; One carries materials device, and this is carried materials device and is connected with actuating unit; One is used to order about the sliding stand mobile device that said sliding stand moves along described first guide rail and second guide rail simultaneously, is arranged on the sliding stand, and matches with described tooth bar.

are in one of the utility model concrete embodiment; Described first guide rail is positioned at the side of said first track base back to said second track base; And described second guide rail is positioned at the side of second track base back to first track base; One side of described sliding stand and have one first sliver in position corresponding to first guide rail; This first sliver matches with first guide rail, and the opposite side of sliding stand and have one second sliver in the position corresponding to second guide rail, this second sliver matches with second guide rail.

are in another concrete embodiment of the utility model; Described actuating unit comprises first motor, reductor, crank and adjustment connecting rod, and first motor cooperates with the reductor transmission, and reductor is fixed on the reducer pedestal together with first motor; And reducer pedestal is fixed on the cushion block; Cushion block is fixed on the top of described sliding stand, and the braking maneuver power output shaft of the middle part of crank and reductor is fixed, and an end of crank is narrow to contract and be fixed with a little axle; And the other end of crank expands to establish and constitutes a counterweight; One end of adjustment connecting rod is connected with said little axle, and the other end of adjustment connecting rod is connected with the said materials device of carrying, and carries materials device corresponding to the side of said first crossbeam back to the length direction of said second crossbeam.

are in another concrete embodiment of the utility model; The described materials device of carrying comprises lifting arm, a pair of first roller, a pair of second roller, roller guide plate, roller guide plate seat and holder fork; The upper end of lifting arm is connected with described adjustment connecting rod; Constitute a roller mount on the top of this lifting arm and towards a side of said sliding stand; A pair of first roller is arranged on a side of roller mount rotationally and keeps corresponding up and down each other, and a pair of second roller is arranged on the opposite side of roller mount rotationally and keeps corresponding up and down each other, and the roller guide plate is fixed on the roller guide plate seat; And a side of the short transverse of this roller guide plate matches with described a pair of first roller; And the opposite side of the short transverse of roller guide plate matches with described a pair of second roller, and the roller guide plate seat is fixed on the described reducer pedestal with cantilever position, and the holder fork is fixed on the lower end of lifting arm; Wherein, lifting arm and roller guide plate seat are all corresponding to the side of said first crossbeam back to the length direction of said second crossbeam.

are in another concrete embodiment of the utility model; On described lifting arm, be fixed with a signal picker haptic element, and on described roller guide plate seat, be fixed with a signal picker seat, be fixed with one first signal picker on the top of this signal picker seat; And the bottom is fixed with a secondary signal collector; Described signal picker haptic element matches with first signal picker, and matches with the secondary signal collector, wherein: on described signal picker seat, also be fixed with a touch pole; And be provided with one the 3rd signal picker and one the 4th signal picker at an end of the length direction of described first crossbeam; And being provided with one the 5th signal picker at the other end of the length direction of first crossbeam, the 4th signal picker and is followed in the 3rd signal picker between the 3rd, the 5th signal picker; Described touch pole and the 3rd, the 4th signal picker match, and match with the 5th signal picker.

also have among the concrete embodiment the utility model, and described first, second, third, fourth signal picker and the 5th signal picker are travel switch or microswitch.

are at more and among concrete embodiment of the utility model; Described holder fork for have cavity and shape of cross section is rectangle, square or circular tubular body; Be fixed on the holder forked standard; The bottom of this holder forked standard and said lifting arm is fixed, wherein, holder stick also be provided with one the holder vent put alignment control apparatus.

the utility model so that concrete embodiment in; Described holder vent puts that alignment control apparatus comprises feeler lever seat, feeler lever, spring, hits plate, contact and the 3rd signal picker device; The feeler lever seat is fixed on the described holder forked standard and is positioned at an end of holder forked standard, and an end of feeler lever passes described cavity and leans out cavity, and the other end of feeler lever moves and is located on the feeler lever seat; The lower end of hitting plate is located in the end of feeler lever towards the feeler lever seat; And fix with feeler lever, spring is nested with on feeler lever, and an end of this spring is kept out on said feeler lever seat; And the other end is resisted against and hits on the plate; One end of contact is connected with the upper end of hitting plate, and the other end of contact constitutes free end and corresponding with the 3rd signal picker, and the 6th signal picker is fixed on the bottom of described lifting arm.

the utility model again more and among concrete embodiment, described the 6th signal picker is travel switch or microswitch.

are at again and then among concrete embodiment of the utility model; Described sliding stand mobile device comprises second motor, reduction box and gear; Second motor and reduction box transmission connect; Reduction box is fixed on the described sliding stand, and gear is fixed on the reduction box power output shaft of reduction box, and is meshed with described tooth bar.

The technical scheme that the utility model provides is extracted the load bearing board that carries the electronic product that remains to be burnt till by carrying materials device; And make by actuating unit and to carry materials device and go up and down; Making sliding stand follow first, second guide rail by the sliding stand mobile device moves horizontally; Can electronic product burnt till be transported to kiln fire door feeding area in advance waits for; Make electronic product time that kiln fire door loader is waited for by in the prior art>=1min shortens to 13-15s, thereby helps the burning till efficient and can make the electronic kiln energy savings electronic product in the unit interval of improving electronic kiln.

Description of drawings

Fig. 1 is the example structure figure of the utility model

Fig. 2 is the application examples sketch map of the utility model.

The specific embodiment

can be expressly understood the technical spirit and the beneficial effect of the utility model 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 utility model scheme, any according to the utility model design done only for pro forma but not substantial equivalent transformation all should be regarded as the technical scheme category of the utility model.

see also Fig. 1, have provided a frame 1, this frame 1 under user mode corresponding to a side of the fire door of electronic kiln; And; The electronic kiln feed mechanism of the utility model both can be an electronic kiln material loading, also can be plural platform electronic kiln material loading, when being plural platform electronic kiln material loading; The length of frame 1 should satisfy the degree in the interval of each electronic kiln so, i.e. the corresponding increase of the length of frame 1.

are fixed with one first crossbeam 11 in a side at the top of frame 1; (top) is fixed with one first track base 111 on this first crossbeam 11; Opposite side at the top of frame 1 is fixed with one second crossbeam 12, and (top) is fixed with one second track base 121 on this second crossbeam 12.First, second crossbeam 11,12 is parallel, and first, second track base 111,121 is parallel equally.Shown in figure; On first track base 111 and at the length direction of first track base 111, be fixed with one first guide rail 1111, and on second track base 121 and at the length direction of second track base 121, be fixed with one second guide rail 1211 back to a side of first track base 111 along second track base 121 back to a side of second track base 121 along first track base 111.The height of first, second guide rail 1111,1211 is consistent, and promptly both keep fully parallel.

The shape of cross section of sliding stand 2 is a font substantially; Constitute towards a side of aforesaid first guide rail 1111 at this sliding stand 2 and promptly to be fixed with one first sliver 21; This first sliver 21 matches with first guide rail 1111, promptly constitutes guideway; Constitute towards a side of aforesaid second guide rail 1211 at sliding stand 2 and promptly to be fixed with one second sliver 22, this second sliver 22 matches with second guide rail 1211, promptly constitutes guideway.

tooth bar 3 has been fixed on the side of first track base 111 towards second track base 121 in the present embodiment, and lays along the length direction of first track base 111.If tooth bar 3 is fixed in the side of second track base 121 towards first track base 111, then should be regarded as the equivalence replacement.When with tooth bar 3 and second track base 121 fixedly the time, the mounting means that also will release bright sliding stand mobile device 6 in detail below so is from changing 180 ° by mode shown in Figure 1 at present.

Fig. 1 please be continued to see in ; Provided a Power Drive Unit 4; This Power Drive Unit 4 comprises that first motor 41, reductor 42, crank 43 and adjustment connecting rod 44, the first motors 41 with rotating function cooperate with reductor 42 transmissions according to known general knowledge, and by reductor 42 take (together with the meaning) first motor 41 is fixed on the reducer pedestal 422; And reducer pedestal 422 usefulness screws 4222 are fixed on the cushion block 4221; Cushion block 4221 is fixed on the sliding stand 2, certainly, cushion block 4221 also can with sliding stand 2 integral productions.The nearly middle part of crank 43 and the braking maneuver power output shaft of reductor 42 421 are fixing; One end of this crank 43 is narrow to contract and is fixed with a little axle 431 at the narrow tip (end) that contracts end; And the other end of crank 43 expands and to be set as one and to be fan-shaped counterweight 432 substantially; One end of adjustment connecting rod 44 i.e. upper end is connected with little axle 431 through the first adjustment screw head 441; And limit on first nut 4411, and the other end of adjustment connecting rod 44 to be the lower end of shown position state be connected with the following materials device 5 of carrying that also will detail through the second adjustment screw head 442, and limit on second nut 4421.

The materials device 5 of carrying that provide is positioned at the side of aforesaid first crossbeam 11 back to second crossbeam 12 in the present embodiment; That is to say and put forward the side of materials device 5 corresponding to the outward of the length direction of first crossbeam 11; This is carried, and materials device 5 comprises lifting arm 1, the holder of first, second roller 52,53, roller guide plate 54, roller guide plate seat 55 and a finger-type of preparation pitches 56 in pairs; The upper end of lifting arm 51 is connected with the aforesaid second adjustment screw head 442 through connecting axle 513; Constitute a roller mount 511 in the portion on the upper side of this lifting arm 51 and towards a side of sliding stand 2; A pair of first roller 52 is arranged on a side of this roller mount 511 rotationally and should keeps corresponding relation up and down to first roller 52, and a pair of second roller 51 is arranged on the opposite side of roller mount 511 rotationally and should keeps corresponding relation up and down to second roller 53.And a pair of first, second roller 52,53 also constitutes corresponding relation each other.Again, on the roller mount 511 and one signal picker haptic element 512 is being arranged corresponding to the fixed-site between a pair of second roller 53.Roller guide plate 54 usefulness guide plate hold-down screws 541 are fixed on the roller guide plate seat 55, and roller guide plate seat 55 is fixed on the aforesaid reducer pedestal 422 with cantilever position through hold-down screw 552, yet also can be fixed on cushion block 4221 or the sliding stand 2.The base portion of holder fork 56 is fixed on the holder forked standard 561.In the present embodiment, the signal of the quantity of holder fork 56 has four, but does not receive the restriction of this quantity, and each holder fork 56 is a hollow, promptly constitutes cavity 563, and the shape of cross section of each holder fork 56 is square, yet also can be rectangle or circle.Aforesaid holder forked standard 561 usefulness trip bolts 564 are fixed with the bottom of aforesaid lifting arm 51.

Fig. 1 is please still seen in ; On aforesaid roller guide plate seat 55, be fixed with a signal picker seat 551; Be fixed with one first signal picker 5511 on the top of this signal picker seat 551; And the bottom is fixed with a secondary signal collector 5512, self correspondence of first, second signal picker 5511,5512.When aforesaid roller guide plate 54 matched with a pair of second roller 53 with a pair of first roller 52 and while; That is to say when first, second roller 52,53 respectively with after the both sides of the short transverse of roller guide plate 54 cooperate, aforesaid signal picker haptic element 512 just at first, second signal picker 5511, between 5512.Undoubtedly, when signal picker haptic element 512 touches first signal picker 5511, show that lifting arm 51 rises to the limit, and when touching secondary signal collector 5512, show that then lifting arm 51 drops to the limit.Preferably, first, second signal picker 5511,5512 all uses travel switch or microswitch, and present embodiment is selected the former, promptly uses travel switch.Shown in figure, signal picker seat 551 is provided with a touch pole 5513, and this touch pole 5513 is towards aforesaid first crossbeam 11.

also are provided with a holder vent and put alignment control apparatus 562 on aforesaid holder fork 56; Preferably but not this holder vent that definitely is limited to puts that alignment control apparatus 562 comprises feeler lever seat 5621, feeler lever 5622, spring 5623, hits plate 5624, contact 5625, the 3rd signal picker 5626; Feeler lever seat 5621 preferably is fixed on the side of holder forked standard 561 back to aforesaid holder fork 56 with welding manner; And be positioned at an end of the length direction of holder forked standard 561; One end (left end) of feeler lever 5622 is placed through the wherein cavity 563 of a holder fork 56, and leans out cavity 563, promptly by shown in Figure 1; The left end of feeler lever 5622 is stretched over outside the cavity 563, is located in movably on the feeler lever seat 5621 and the other end of feeler lever 5622 is the right-hand member of location status shown in Figure 1.The lower end of hitting plate 5624 is located in the end of feeler lever 5622 towards feeler lever seat 5621; And it is fixing with feeler lever 5622; Spring 5623 is nested with on feeler lever 5622; One end of this spring 5623 (right-hand member of location status shown in Figure 1) is kept out on feeler lever seat 5621, is resisted against and hits on the plate 5624 and the other end of spring 5623 is a left end shown in Figure 1.One end of contact 5625 (lower end shown in Figure 1) is connected with the upper end of hitting plate 5624; And the other end of contact 5625 (upper end shown in Figure 1) constitutes free end; And it is corresponding with the 6th signal picker 5626; And the 6th signal picker 5626 is fixed on the bottom of aforesaid lifting arm 51, and the selection mode of the 6th signal picker 5626 is as the description to first, second signal picker 5511,5512.Whole holder vent is put the function of alignment control apparatus 562 and will to the description of Fig. 2 the time, be released bright.

sliding stand mobile device 6 comprises second motor 61, deceleration target 62 and the gear 63 with rotating function; Second motor 61 cooperates with reduction box 62 transmissions; And be fixed on the sliding stand 2 together with second motor 61 by reduction box 62; Gear 63 is fixed on the reduction box power output shaft 621 of reduction box 62, and is meshed with aforesaid tooth bar 3.

are under the work of first motor 41 of actuating unit 4; Slow down through reductor 42; And the braking maneuver power output shaft 421 by reductor 42 drives crank 43, drives the lifting arm 51 of carrying materials device 5 by crank 43 through adjustment connecting rod 44 and goes up and down.For example first motor 41 is worked clockwise, and lifting arm 51 rises, otherwise first motor 41 is worked counterclockwise, and lifting arm 51 descends.

are under the work of second motor 61 of sliding stand mobile device 6; Slow down through reduction box 62; Reduction box power output shaft 621 driven gears 63 by reduction box 62; Make gear 63 along tooth bar 3 capable moving, thereby make whole sliding stand 2 comprise all capable the moving of lift-launch all parts on sliding stand 2.For example, work clockwise when second motor 61, then sliding stand is moved to the left, otherwise second motor is worked counterclockwise, and then sliding stand 2 moves right.

are asked for an interview Fig. 2 and are continued to combine Fig. 1; By shown in Figure 2; At the length direction of first crossbeam 11 of aforesaid frame 1 and back to an end of a side of second crossbeam 12 is that left end shown in Figure 2 is provided with one the 3rd signal picker 112 and one the 4th signal picker 113, and is that the right-hand member of location status shown in Figure 2 is provided with one the 5th signal picker, 114, the four signal pickers 113 at the 3rd, the 5th signal picker 112, between 114 at the other end; And the 4th signal picker 113 is followed in the 3rd signal picker 112; Here the alleged notion of following is meant distance the 3rd signal picker 112 about 20-60 ㎝, is 25-50 ㎝ preferably, is 30-40 ㎝ better; Be preferably 35 ㎝, present embodiment is 35 ㎝.Aforesaid touch pole 5513 matches with the 3rd, the 4th and the 5th signal picker 112,113 and 114, and more particularly, the 3rd, the 4th, the 5th signal picker 112,113,114 touches by touch pole 5513, because they are on the same straight line.Three, the 4th, the 5th signal picker 112,113,114 both can use travel switch, also can use microswitch, and present embodiment uses travel switch.

Fig. 2 please be seen by emphasis in ; In Fig. 2; Provided electronic kiln 7, according to known technology is supporting pusher 8 arranged corresponding to the position of the fire door feeding area 71 of this electronic kiln 7, the load bearing board 9 that will be equipped with product 91 to be sintered by pusher 8 pushes in the burner hearth.If according to prior art; Only after pusher 8 pushes burner hearth with load bearing board 9; Could be transplanted on stockhole from the load bearing board that is equipped with product 91 to be sintered 9 that is positioned near the frame 10 of getting the raw materials ready the electronic kiln 7, yet this process institute time-consuming needs 1min at least.Yet; Owing to the utility model electronic kiln feed mechanism is matched in the direction of the fire door of electronic kiln 7; Therefore in the process of pusher 8 pushers; Just can extract load bearing board 9 from the frame 10 of getting the raw materials ready by the utility model, make another load bearing board 9 that is equipped with product 91 to be sintered correspond to the top that is got into the load bearing board 9 of burner hearth in advance, like the right-hand member signal of Fig. 2 by pusher 8.That is to say, by the feed mechanism of the utility model load bearing board 9 is in the fire door feeding area in advance and waits for, thereby can the time be shortened to 13-15s.

applicant describes the operation principle of the utility model; With state shown in Figure 2, after the load bearing board on the holder fork 56 9 is unloaded to the pusher 8, second motor, 61 work of sliding stand mobile device 6; Make gear 63 follow tooth bar 3 displacement to the right; Touch the 5th signal picker 114, the second motors 61 until the touch pole 5513 by Fig. 1 signal and quit work, sliding stand 2 stops to move right.The holder fork 56 of this moment moves right under the drive of lifting arm 51 to leaving pusher 8.Then first motor, 41 work of actuating unit 4 are slowed down through reductor 42, by the deceleration power output shaft 421 drive cranks 43 of reductor 42; Driving lifting arm 51 by adjustment connecting rod 44 rises; Drive holder fork 56 by lifting arm 51 simultaneously and rise, touch first signal picker 5511, then send signal and give electric control box by first signal picker 5511 until signal picker haptic element 512; First motor 41 is quit work, and lifting arm 51 no longer rises.Meanwhile, second motor 61 work of sliding stand mobile device 6 makes gear 63 circulate tooth bar 3 towards the direction motion of the frame 10 of getting the raw materials ready, and sliding stand 2 is moved towards the direction of the frame 10 of getting the raw materials ready.In this process, when touch pole 5513 touches the 4th signal picker 113, then give electric control box to signal by the 4th signal picker 113, send instruction by electric control box the rotating speed of second motor 61 is slowed down.Again; When touch pole 5513 touches the 3rd signal picker 112; Then give electric control box with signal feedback, send instruction by electric control box second motor 61 is quit work, show that holder fork 56 has arrived at load bearing board bearing roller 101 places of the frame 10 of getting the raw materials ready by the 3rd signal picker 112.At this moment; First motor, 41 reverse operations descend lifting arm 51, when signal picker haptic element 512 touches secondary signal collector 5112; Give electric control box by secondary signal collector 5112 with signal feedback, send instruction by electric control box first motor 41 is quit work.At this moment; Second motor 61 gets into duty again; Sliding stand 2 is moved towards the direction of the frame 10 of getting the raw materials ready, and this degree that moves is the degree of the length of holder fork 56, so that gone into by four holder forks, 56 each spatial interpolation between adjacent load bearing board bearing roller 101 shown in Figure 1.If the situation of occurrence positions misalignment that is to say if four holder forks 56 fail to insert exactly the space between the adjacent load bearing board bearing roller 101; So, because feeler lever 5622 is stuck in the cavity 563 of holder fork 56, so feeler lever 5622 is touched with the end face of load bearing board bearing roller 101; Feeler lever 5622 just moves to right under the active force that overcomes spring 5623 (shown position is an example), is fixed on the feeler lever 5622 owing to hit plate 5624, therefore hits plate 5624 and also moves; Drive contact 5625; Make contact 5625 touch the 6th signal picker 5626, give electric control box with signal feedback, second motor 61 is quit work by the 6th signal picker 5626.When this situation occurring, need adjust adjustment connecting rod 44, correspond to the space between the aforesaid adjacent load bearing board bearing roller 101 rightly to guarantee to hold in the palm fork 56.Hence one can see that, and it is the devices that belong to protectiveness that the holder vent that the applicant mentions is in the above put alignment control apparatus 562.

After in the space that holder fork 56 is inserted between the load bearing board bearing roller 101 exactly, 41 work of first motor make lifting arm 51 rise along roller guide plate 54 through first, second roller 52,53 ; Touch first signal picker, 5511, the first motors 41 until signal picker haptic element 512 and quit work, at this moment; The load bearing board 9 that is positioned on the load bearing board bearing roller 101 is guided and supported (mentioning) by holder fork 56; Simultaneously, the work of second motor 61 makes sliding stand 2 move towards the direction of aforesaid fire door feeding area 71 under the cooperation of gear 63 and tooth bar 3; When touch pole 5513 touched the 5th signal picker 114, second motor 61 quit work.This moment, the holder fork 56 of the utility model ask load bearing board 9 to wait in advance to wait in fire door feeding area (signal of Fig. 2 right-hand member); After waiting for that pusher 8 will be located on it load bearing board 9 and push burner hearth; Then first motor, 41 work; Lifting arm 51 is descended, the load bearing board 9 on the holder fork 56 is positioned on the carrying roller 81 of pusher 8.Then, 61 work of second motor move to right (Fig. 2 state is an example) sliding stand 2 then, make holder fork 2 away from carrying roller 81, when touch pole 5513 touches the 5th signal picker 114, then show and ask fork 56 to recess carrying roller 81.Then, 41 work of first motor are risen lifting arm 51, and the like, just can the load bearing board 9 of product 91 to be sintered be served at the fire door feeding area in advance

Claims

1. a kind of electronic kiln feed mechanism; It is characterized in that comprising frame (1); Be installed with parallel first crossbeam (11) and second crossbeam (12) at the top of this frame (1); And length direction edge first crossbeam (11) last at first crossbeam (11) is installed with one first track base (111); On this first track base (111), be installed with one first guide rail (1111), and length direction edge second crossbeam (12) last at second crossbeam (12) is installed with one second track base (121), on this second track base (121), is installed with one second guide rail (1211); One sliding stand (2), this sliding stand (2) is slidingly matched with said first guide rail (1111), and is slidingly matched with said second guide rail (1211); One tooth bar (3), this tooth bar (3) are fixed on said first track base (111) and perhaps are fixed on the side of second track base (121) towards first track base (111) towards a side of said second track base (121); One actuating unit (4), this actuating unit (4) are arranged on the said sliding stand (2); One carries materials device (5), and this is carried materials device (5) and is connected with actuating unit (4); One is used to order about said sliding stand (2) simultaneously along described first guide rail (1111) and the mobile sliding stand mobile device (6) of second guide rail (1211), is arranged on the sliding stand (2), and matches with described tooth bar (3).

2. electronic kiln feed mechanism according to claim 1; It is characterized in that described first guide rail (1111) is positioned at the side of said first track base (111) back to said second track base (121); And described second guide rail (1211) is positioned at the side of second track base (121) back to first track base (111); One side of described sliding stand (2) and have one first sliver (21) in position corresponding to first guide rail (111); This first sliver (21) matches with first guide rail (1111); And the opposite side of sliding stand (2) and have one second sliver (22) in the position corresponding to second guide rail (1211), this second sliver (22) matches with second guide rail (1211).

3. electronic kiln feed mechanism according to claim 1; It is characterized in that described actuating unit (4) comprises first motor (41), reductor (42), crank (43) and adjustment connecting rod (44); First motor (41) cooperates with reductor (42) transmission; Reductor (42) is fixed on the reducer pedestal (422) together with first motor (41), and reducer pedestal (422) is fixed on the cushion block (4221), and cushion block (4221) is fixed on the top of described sliding stand (2); The braking maneuver power output shaft (421) of the middle part of crank (43) and reductor (42) is fixing; One end of crank (43) is narrow to contract and is fixed with a little axle (431), and the other end of crank (43) expands to establish and constitute a counterweight (432), and an end of adjustment connecting rod (44) is connected with said little (431); And the other end of adjustment connecting rod (44) is connected with the said materials device (5) of carrying, and carries materials device (5) corresponding to the side of said first crossbeam (11) back to the length direction of said second crossbeam (12).

4. electronic kiln feed mechanism according to claim 3; It is characterized in that the described materials device (5) of carrying comprises lifting arm (51), a pair of first roller (52), a pair of second roller (53), roller guide plate (54), roller guide plate seat (55) and holder fork (56); The upper end of lifting arm (51) is connected with described adjustment connecting rod (44); Constitute a roller mount (511) on the top of this lifting arm (51) and towards a side of said sliding stand (2); A pair of first roller (52) is arranged on a side of roller mount (511) rotationally and keeps corresponding up and down each other; A pair of second roller (53) is arranged on the opposite side of roller mount (511) rotationally and keeps corresponding up and down each other; Roller guide plate (54) is fixed on the roller guide plate seat (55), and a side of the short transverse of this roller guide plate (54) matches with described a pair of first roller (52), and the opposite side of the short transverse of roller guide plate (54) matches with described a pair of second roller (53); Roller guide plate seat (55) is fixed on the described reducer pedestal (422) with cantilever position; Holder fork (56) is fixed on the lower end of lifting arm (51), and wherein, lifting arm (51) and roller guide plate seat (55) are all corresponding to the side of said first crossbeam (11) back to the length direction of said second crossbeam (12).

5. electronic kiln feed mechanism according to claim 4; It is characterized in that on described lifting arm (51), being fixed with a signal picker haptic element (512); And on described roller guide plate seat (55), be fixed with a signal picker seat (551); Be fixed with one first signal picker (5511) on the top of this signal picker seat (551); And the bottom is fixed with a secondary signal collector (5512); Described signal picker haptic element (512) matches with first signal picker (5511), and matches with secondary signal collector (5512), wherein: on described signal picker seat (551), also be fixed with a touch pole (5513); And be provided with one the 3rd signal picker (112) and one the 4th signal picker (113) at an end of the length direction of described first crossbeam (11); And being provided with one the 5th signal picker (114) at the other end of the length direction of first crossbeam (11), the 4th signal picker (113) is positioned between the 3rd, the 5th signal picker (112,114), and follows in the 3rd signal picker (112); Described touch pole (5513) matches with the 3rd, the 4th signal picker (112,113), and matches with the 5th signal picker (114).

6. electronic kiln feed mechanism according to claim 5 is characterized in that described first, second, third, fourth signal picker (5511,5512,112,113) and the 5th signal picker (114) are travel switch or microswitch.

7. electronic kiln feed mechanism according to claim 4; It is characterized in that described holder fork (56) for have cavity (563) and shape of cross section is rectangle, square or circular tubular body; Be fixed on the holder forked standard (561); This holder forked standard (561) is fixed with the bottom of said lifting arm (51), wherein, on holder fork (56), also is provided with a holder vent and puts alignment control apparatus (562).

8. electronic kiln feed mechanism according to claim 7; It is characterized in that described holder vent puts that alignment control apparatus (562) comprises feeler lever seat (5621), feeler lever (5622), spring (5623), hits plate (5624), contact (5625) and the 3rd signal picker device (5626); Feeler lever seat (5621) is fixed on the end that holder forked standard (561) was gone up and be positioned to described holder forked standard (561); One end of feeler lever (5622) passes described cavity (563) and leans out cavity (563); And the other end of feeler lever (5622) moves and is located on the feeler lever seat (5621), and the lower end of hitting plate (5624) is located in the end of feeler lever (5622) towards feeler lever seat (5621), and fixing with feeler lever (5622); Spring (5623) is nested with on feeler lever (5622); One end of this spring (5623) is kept out on said feeler lever seat (5621), and the other end is resisted against and hits on the plate (5624), and an end of contact (5625) is connected with the upper end of hitting plate (5624); And the other end of contact (5625) constitutes free end and corresponding with the 3rd signal picker (5626), and the 6th signal picker (5626) is fixed on the bottom of described lifting arm (51).

9. electronic kiln feed mechanism according to claim 8 is characterized in that described the 6th signal picker (5626) is travel switch or microswitch.

10. Electronic kiln feed mechanism according to claim 1; It is characterized in that described sliding stand mobile device (6) comprises second motor (61), reduction box (62) and gear (63); Second motor (61) connects with reduction box (62) transmission; Reduction box (62) is fixed on the described sliding stand (2), and gear (63) is fixed on the reduction box power output shaft (621) of reduction box (62), and is meshed with described tooth bar (3)