CN201497369U - Loading trolley moving mechanism of electronic product annealing or firing furnace - Google Patents
Loading trolley moving mechanism of electronic product annealing or firing furnace Download PDFInfo
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- CN201497369U CN201497369U CN2009202330246U CN200920233024U CN201497369U CN 201497369 U CN201497369 U CN 201497369U CN 2009202330246 U CN2009202330246 U CN 2009202330246U CN 200920233024 U CN200920233024 U CN 200920233024U CN 201497369 U CN201497369 U CN 201497369U
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- loading trolley
- electronic product
- material loading
- firing furnace
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Abstract
A loading trolley moving mechanism of an electronic product annealing or firing furnace belongs to the technical field of industrial kilns and comprises a moving base, a slide sleeve, a slide sleeve rotating device, a moving base driving device and a push head. Two sides of the moving base are slidably assembled on guide tracks, one end of the slide sleeve is arranged on the moving base and extends into a base cavity of the moving base while the other end of the slide sleeve is connected with the slide sleeve rotating device, the slide sleeve rotating device is fixed on a terrace or a support arranged additionally, a pushing head is arranged on the body of the slide sleeve extending inside the base cavity of the moving base, the moving base driving device is fixed on the terrace or the support arranged additionally and connected with the slide sleeve, and the push head is fixed on the bottom portion of a loading trolley and engaged with the pushing head. The loading trolley moving mechanism has the advantages that the loading trolley moving mechanism can lead the loading trolley to be positioned accurately without moving, and can prevent loading trolleys from being asynchronous.
Description
Technical field
The utility model belongs to technical field of industrial furnaces, is specifically related to the material loading trolley moving mechanism of a kind of electronic product annealing or firing furnace.
Background technology
The structure of the travel mechanism of the electronic product annealing in the prior art or the material loading trolley of firing furnace is: on a pair of guide rail that corresponds to each other that is fixed on the grate of body of heater (also claiming feet) tooth bar is set respectively, on material loading trolley, dispose motor, on the motor shaft of motor, set firmly the gear that matches with aforesaid tooth bar, material containing carries for a short time waits the electronic product such as the electronic ceramics of annealing or burning till, the glass substrate of ferrite or LCDs enters from the inlet of the flue of body of heater, the intensification of each warm area in stove, insulation, cooling and cooling back go out from the export house of flue.In the capable process of moving of material loading trolley, motor is in running order, is cooperated by wheel and rack and realizes moving.Because with respect to annealing or firing furnace, material loading trolley has many and even tens, they are to move with uniform velocity.But in the use of reality, the effect that is synchronized with the movement between each material loading trolley is unsatisfactory, because the motor on each material loading trolley is difficult to guarantee to work simultaneously when starting, often have the amount that shifts to an earlier date or lag behind, the quantity of material loading trolley is many more, and accumulated error is just big more; Also have, the degree of wear of wheel and rack also can be not quite similar, and for example, the gear wear on the material loading trolley that has is bigger, and have quite different, thereby cause material loading trolley to move with acting in agreement.Because above-mentioned two kinds of factors, occur same material loading trolley often and ride the i.e. situation of two different warm areas in two zones, to the annealing of electronic product or burn till quality and produce and have a strong impact on, and even make the car load product rejection.
Along with progressively popularizing of flat panel TV, the annealing of the glass substrate of article on plasma display screen (PDP) or to burn till requirement more strict is if material loading trolley can not synchronous operation, just can't adapt to the annealing of glass substrate so or burn till.
Summary of the invention
Task of the present utility model is to provide a kind of can fully ensure the electronic product annealing of material loading trolley synchronous operation and accurate positioning or the material loading trolley moving mechanism of firing furnace.
Task of the present utility model is finished like this, the material loading trolley moving mechanism of a kind of electronic product annealing or firing furnace, comprise: one moves seat, the correspondence two that should move seat is breakked away and is fitted on a pair of guide rail that lays parallel to each other, and pair of guide rails is corresponding to the bottom of the length direction of the body of heater of electronic product annealing or firing furnace and in the middle of occuping; One sliding sleeve and a sliding sleeve whirligig, one end of sliding sleeve is arranged on described mobile seat rotationally and goes up and be stretched in the seat chamber of moving seat, the other end of sliding sleeve and sliding sleeve whirligig connect, the sliding sleeve whirligig is fixed on the support of terrace or configuration separately and corresponding to an end of described pair of guide rails, wherein, on the described body that is stretched over the sliding sleeve in the seat chamber of moving seat, be provided with one and push head; The one mobile seat drive unit that is used to make described mobile seat to move back and forth on described pair of guide rails is fixed on the support of terrace or configuration separately and corresponding to the other end of described pair of guide rails, links with described sliding sleeve; One cuts somebody's hair, and is fixed on the bottom of material loading trolley, matches with described propelling movement head.
In a specific embodiment of the present utility model, the bottom of the corresponding both sides of described mobile seat respectively is provided with the locating wheel of a pair roller and a pair of and described roller formation vertical relation, the upper surface of one pair roller and described guide rail constitutes rolling pair, and the side of a pair of locating wheel and guide rail forms rolling pair.
In another specific embodiment of the present utility model, described pair of guide rails respectively is fixed on the guide rail bracket, and guide rail bracket is fixed on the underframe, and underframe is fixed on the bottom corresponding to the body of heater of electronic product annealing or firing furnace.
In another specific embodiment of the present utility model, described sliding sleeve whirligig comprises electric rotating machine and adapting pipe, electric rotating machine is fixed by the support of motor cabinet and terrace or configuration separately, the motor shaft of electric rotating machine is inserted connecting in the pore of adapting pipe, and the other end of adapting pipe and described sliding sleeve connect firmly.
In another specific embodiment of the present utility model, described motor shaft is a square shaft, and the described pore that connects is a square hole, and square shaft matches with square hole.
Go back in the specific embodiment of the present utility model, described electric rotating machine is the servomotor of rotating.
More of the present utility model and in specific embodiment, described mobile seat drive unit comprises linear electric motors, worm gear case, screw rod, pull bar, outer sleeve, holder, actuating sleeve and adapter, linear electric motors and worm gear case transmission connect and are located on the support of described terrace or configuration separately, screw rod is positioned at outer sleeve, outer sleeve and worm gear case are fixed, one end of screw rod is stretched in the worm gear case and fixes with the worm gear of worm gear case, one end of pull bar connects with screw rod mutually by pull-rod nut in outer tube, one end of the other end of pull bar and adapter links, the other end of taking over and an end of actuating sleeve connect, and the other end of actuating sleeve connects with described sliding sleeve on described mobile seat, and holder is fixed on the fixing head on the worm gear case.
In of the present utility model and then specific embodiment, described pull-rod nut is provided with an anti-rotation bead, and the inwall of described outer sleeve and along overcoat to length direction offer a bead chute, described anti-rotation bead matches with the bead chute.
Again more and in specific embodiment, described actuating sleeve is connected with an end flanges of described adapter and the other end of taking over is provided with the adapter Connection Block of the present utility model, and it is hinged by connecting pin and described pull bar that this takes over Connection Block.
In again of the present utility model and then specific embodiment, described linear electric motors are the linear servo-actuator of rotating.
The advantage of technical scheme provided by the utility model: order about the sliding sleeve motion by the sliding sleeve whirligig, thereby make on the sliding sleeve the propelling movement head be located at cutting somebody's hair on the material loading trolley and be connected or throw off, thereby material loading trolley is accurately located, can not move about; Ensure the displacement that moves seat exactly by moving the seat drive unit, thereby can avoid the asynchronous situation between the material loading trolley to take place.
Description of drawings
Fig. 1 is a specific embodiment structure chart of the present utility model.
Fig. 2 is an application examples schematic diagram of the present utility model.
The specific embodiment
For the auditor that the makes Patent Office especially public can be expressly understood technical spirit of the present utility model and beneficial effect more, the applicant general elaborates in conjunction with the accompanying drawings in the mode of embodiment below, but to the description of embodiment all is not 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 considered as the technical solution of the utility model category.
Ask for an interview Fig. 1 and Fig. 2, provided a kind of embodiment of the material loading trolley moving mechanism of electronic product annealing of the present utility model or firing furnace, one moves the pair roller 12 that separately be provided with and a pair of locating wheel 13 and movably sliding fit over a pair of parallel to each other guide rail that lay 2 on of seat 1 by its corresponding both sides.In order to prevent to move seat 1 derailing, therefore with upper surface or the title guide rail surface formation rolling pair of a pair roller 12 with guide rail 2, a pair of locating wheel 13 then constitutes rolling pair with the side of guide rail 2, by shown in Figure 1, one pair roller 12 is 90 ° position relation with a pair of locating wheel 13 on guide rail 2, a promptly a pair of locating wheel 13 and a pair roller 12 constitute vertical relation.In conjunction with Fig. 2 as can be known, pair of guide rails 2 respectively is fixed on separately the guide rail bracket 21, and guide rail bracket 21 be fixed on by underframe 211 electronic product annealing or firing furnace body of heater length direction the bottom and occupy the centre position.
One end of one sliding sleeve 3 is that right-hand member shown in Figure 1 is linked on the mobile seat 1 by pair of bearings 33 supportings, and be arranged in the seat chamber 11 of moving seat 1, on the body of the sliding sleeve 3 that is positioned at a chamber 11, fix one and push 31 by pushing headstock 311, when sliding sleeve 3 rotates under the drive of sliding sleeve whirligig 4, then make to push 31 an also corresponding motion of do.The angle of aforesaid rotation is for turning clockwise 90 °, or be rotated counterclockwise 90 °, propelling movement shown in Figure 1 31 is in towards last state, this state just with vehicle frame that is fixed on material loading trolley 7 or title base on cut somebody's hair and 6 match, promptly by pushing 31 pairs of 6 location of cutting somebody's hair, otherwise, when sliding sleeve 3 half-twists, then make propelling movement 31 disengaging cut somebody's hair 6.Therefore, pushing 31 has played and effect that the tenon between 6 of cutting somebody's hair links.
Sliding sleeve whirligig 4 comprises electric rotating machine 41 and adapting pipe 42, and electric rotating machine 41 is the servomotor of rotating, can be by the market acquisition, and the radical of adapting pipe 42 is unrestricted, changes according to the variation of the length of aforesaid body of heater.The motor shaft 411 of electric rotating machine 41 is a square shaft, is presented to the connecting in the pore 421 of adapting pipe 42, because motor shaft 411 be a square shaft, therefore connecting pore 421 is square hole.Electric rotating machine 41 is fixed on by motor cabinet 412 on the terrace of field of employment, perhaps is fixed on the support of configuration separately, and present embodiment is selected the former, promptly is fixed on the terrace by motor cabinet 412.Adapting pipe 42 connects by the sliding sleeve flange 32 of adapting pipe flange 422 with sliding sleeve 3.
Emphasis is seen Fig. 1, the linear electric motors 51 that move seat drive unit 5 connect according to known bind mode transmission with worm gear case 52, and taken on the terrace that linear electric motors 51 are fixed on the field of employment by worm gear case 52, perhaps be fixed on the support that sets separately, present embodiment is selected the former.The worm gear 521 of worm gear case 52 matches with the worm shaft 511 of linear electric motors 51.Outer sleeve 55 connects with worm gear case 52, on the inwall of the length direction of outer sleeve 55, offer a bead chute 551, screw rod 53 is positioned at the cavity volume of outer sleeve 55, one end is that right-hand member shown in Figure 1 is stretched in the worm gear case 52 and aforesaid worm gear 521 is fixed on the screw rod 53, the other end of screw rod 53 is that a left end shown in Figure 1 and an end of pull bar 54 are that right-hand member connects, specifically: the right-hand member of pull bar 54 has a pull-rod nut 541, make pull bar 54 and screw rod 53 matched by pull-rod nut 541, on pull-rod nut 541, be installed with an anti-rotation bead 5411, this anti-rotation bead 42 and aforesaid bead chute 551 are slippery, play the effect of avoiding pull bar 54 rotations.Front end at pull bar 54 offers one first pin shaft hole 542.One end of actuating sleeve 57 is that left end shown in Figure 1 connects by actuating sleeve flange 571 and aforesaid sliding sleeve 3 on mobile seat 1, and the other end of actuating sleeve 57 is connected by corresponding flange and the right-hand member flange of taking over 58 equally, be fixed with Connection Block 581 at the right-hand member of taking over 58, offer second pin shaft hole 5811 on the Connection Block 581, aforesaid pull bar 54 is hinged with adapter 58 by connecting pin 582 by means of first, second pin shaft hole 542,5811.Take over 58 length according to the body of heater length of electronics annealing or firing furnace and respective change.And the length of aforesaid screw rod 53 should satisfy the length requirement of a material loading trolley 7.One holder 56 is fixed on fixing 522, be fixed on the worm gear case 52 for fixing 522, specifically: on fixing 522, have fixed pin holes 5221, and on holder 56, have pin-and-hole 561, insert pin-and-hole 561 and fixed pin holes 5221 with steady pin 5611, thereby holder 56 is fixed on fixing 522, fixes by the holder 56 and the terrace of working site (using on-the-spot).
According to general knowledge, the quantity that moves seat 1 is corresponding to the quantity of material loading trolley 7, and each distance that moves between the seat 1 equates with 6 the distance of cutting somebody's hair on the adjacent material loading trolley 7 just.When one group of material loading trolley 7 carry the electronic product waiting to anneal or burn till for example the glass substrate of LCDs enter successively from the inlet of the body of heater of electronic product annealing or firing furnace, the intensification in each zone in stove, insulation, after cooling and the cooling, the material loading trolley 7 that rate is introduced into takes the lead in going out from the export house of body of heater, it is first in first out, in the time material loading trolley 7 row being gone out and make other material loading trolley 7 follow-ups simultaneously, then work by the electric rotating machine 41 of slip cap whirligig 4, drive adapting pipe 42 half-twists by motor shaft 411, and then drive sliding sleeves 3 by adapting pipe 42 and rotate 90 °, make push 31 enter with material loading trolley 7 on the 6 matched states of cutting somebody's hair.At this moment, move the linear electric motors that have the rotating function equally 51 (linear servo-actuator or the title servo linear motor) work of seat drive unit 5, drive screw rod 53 motions by worm shaft 511 through worm gear 521, make pull-rod nut 541 screw rod 53 up moving, pull bar 54 moves in outer sleeve 55, pulling takes over 58, and then by taking over 58 pulling actuating sleeves 57, mobile seat 1 Way out to body of heater is moved, because pushing 31 6 has matched with cutting somebody's hair, therefore carry trolley 7 and move by moving seat 1, until make first the material loading trolley 7 that needs row to go out body of heater take annealing or burn till after electronic product come out of the stove.After treating that first material loading trolley 7 row go out body of heater, the electric rotating machine 41 of sliding sleeve whirligig 4 is to previous rightabout half-twist, make propelling movement 31 disengaging cut somebody's hair 6, the linear electric motors 51 that then move seat drive unit 5 are to previous rightabout motion, pull bar 54 is stretched out in outer sleeve 55, promptly return to the origin-location.An aforesaid sliding sleeve whirligig 4 and a mobile seat drive unit 5 all are in holding state, so that next material loading trolley 7 is drawn body of heater.Material loading trolley 7 has trolley idler wheels to match with the vehicle guide of electronic product annealing or firing furnace in addition.
Claims (10)
1. the material loading trolley moving mechanism of electronic product annealing or firing furnace, it is characterized in that comprising: one moves seat (1), the correspondence two that should move seat (1) is breakked away and is fitted on a pair of guide rail that lays parallel to each other (2), and pair of guide rails (2) is corresponding to the bottom of the length direction of the body of heater of electronic product annealing or firing furnace and in the middle of occuping; One sliding sleeve (3) and a sliding sleeve whirligig (4), one end of sliding sleeve (3) is arranged on described mobile seat (1) rotationally and goes up and be stretched in the seat chamber (11) of moving seat (1), the other end of sliding sleeve (3) and sliding sleeve whirligig (4) connect, sliding sleeve whirligig (4) is fixed on the support of terrace or configuration separately and corresponding to an end of described pair of guide rails (2), wherein, on the described body that is stretched over the sliding sleeve (3) in the seat chamber (11) of moving seat (1), be provided with one and push head (31); The one mobile seat drive unit (5) that is used to make described mobile seat (1) on described pair of guide rails (2), to move back and forth, be fixed on the support of terrace or configuration separately and, link with described sliding sleeve (3) corresponding to the other end of described pair of guide rails (2); One cuts somebody's hair (6), is fixed on the bottom of material loading trolley (7), matches with described propelling movement head (31).
2. the material loading trolley moving mechanism of electronic product annealing according to claim 1 or firing furnace, it is characterized in that the bottom of the corresponding both sides of described mobile seat (1) respectively is provided with the locating wheel (13) of a pair roller (12) and a pair of and described roller (12) formation vertical relation, one pair roller (12) constitutes rolling pair with the upper surface of described guide rail (2), and the side of a pair of locating wheel (13) and guide rail (2) forms rolling pair.
3. the material loading trolley moving mechanism of electronic product annealing according to claim 1 or firing furnace, it is characterized in that described pair of guide rails (2) respectively is fixed on the guide rail bracket (21), guide rail bracket (21) is fixed on the underframe (211), and underframe (211) is fixed on the bottom corresponding to the body of heater of electronic product annealing or firing furnace.
4. the material loading trolley moving mechanism of electronic product annealing according to claim 1 or firing furnace, it is characterized in that described sliding sleeve whirligig (4) comprises electric rotating machine (41) and adapting pipe (42), electric rotating machine (41) is fixed by the motor cabinet (412) and the support of terrace or configuration separately, the motor shaft (411) of electric rotating machine (41) is inserted connecting in the pore (421) of adapting pipe (42), and the other end of adapting pipe (42) and described sliding sleeve (3) connect firmly.
5. the material loading trolley moving mechanism of electronic product annealing according to claim 4 or firing furnace is characterized in that described motor shaft (411) is a square shaft, and the described pore (421) that connects is a square hole, and square shaft matches with square hole.
6. the material loading trolley moving mechanism of electronic product annealing according to claim 4 or firing furnace is characterized in that described electric rotating machine (41) is the servomotor of rotating.
7. the material loading trolley moving mechanism of electronic product annealing according to claim 1 or firing furnace, it is characterized in that described mobile seat drive unit (5) comprises linear electric motors (51), worm gear case (52), screw rod (53), pull bar (54), outer sleeve (55), holder (56), actuating sleeve (57) and adapter (58), linear electric motors (51) connect with worm gear case (52) transmission and are located on the support of described terrace or configuration separately, screw rod (53) is positioned at outer sleeve (55), outer sleeve (55) is fixing with worm gear case (52), one end of screw rod (53) is stretched in the worm gear case (52) fixing with the worm gear (521) of worm gear case (52), one end of pull bar (54) connects with screw rod (53) mutually by pull-rod nut (541) in outer tube (55), one end of the other end of pull bar (54) and adapter (58) links, taking over the other end of (58) and an end of actuating sleeve (57) connects, and the other end of actuating sleeve (57) is gone up with described sliding sleeve (3) at described mobile seat (1) and is connect, and holder (56) is fixed on the fixing head (522) on the worm gear case (52).
8. the material loading trolley moving mechanism of electronic product annealing according to claim 7 or firing furnace, it is characterized in that described pull-rod nut (541) is provided with an anti-rotation bead (5411), and the inwall of described outer sleeve (55) and offer a bead chute (551) along the length direction of overcoat to (55), described anti-rotation bead (5411) matches with bead chute (551).
9. the material loading trolley moving mechanism of electronic product annealing according to claim 7 or firing furnace, it is characterized in that described actuating sleeve (57) is connected with an end flanges of described adapter (58), and the other end of taking over (58) is provided with adapter Connection Block (581), and it is hinged by connecting pin (582) and described pull bar (54) that this takes over Connection Block (581).
10. the material loading trolley moving mechanism of electronic product annealing according to claim 7 or firing furnace is characterized in that described linear electric motors (51) are the linear servo-actuator of rotating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202330246U CN201497369U (en) | 2009-07-13 | 2009-07-13 | Loading trolley moving mechanism of electronic product annealing or firing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202330246U CN201497369U (en) | 2009-07-13 | 2009-07-13 | Loading trolley moving mechanism of electronic product annealing or firing furnace |
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| Publication Number | Publication Date |
|---|---|
| CN201497369U true CN201497369U (en) | 2010-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202330246U Expired - Fee Related CN201497369U (en) | 2009-07-13 | 2009-07-13 | Loading trolley moving mechanism of electronic product annealing or firing furnace |
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| CN (1) | CN201497369U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355014A (en) * | 2013-08-05 | 2013-10-23 | 徐州巧力威新型机械厂（普通合伙） | Spacing adjustable type double-ditch deep ploughing machine |
| CN103460835A (en) * | 2013-08-05 | 2013-12-25 | 徐州巧力威新型机械厂（普通合伙） | Universal joint connection variable-pitch drive rod |
-
2009
- 2009-07-13 CN CN2009202330246U patent/CN201497369U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355014A (en) * | 2013-08-05 | 2013-10-23 | 徐州巧力威新型机械厂（普通合伙） | Spacing adjustable type double-ditch deep ploughing machine |
| CN103460835A (en) * | 2013-08-05 | 2013-12-25 | 徐州巧力威新型机械厂（普通合伙） | Universal joint connection variable-pitch drive rod |
| CN103460835B (en) * | 2013-08-05 | 2015-06-17 | 徐州巧力威新型机械厂（普通合伙） | Universal joint connection variable-pitch drive rod |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20150713 |
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| EXPY | Termination of patent right or utility model |