CN205726684U - A kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word - Google Patents
A kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word Download PDFInfo
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- CN205726684U CN205726684U CN201620253026.1U CN201620253026U CN205726684U CN 205726684 U CN205726684 U CN 205726684U CN 201620253026 U CN201620253026 U CN 201620253026U CN 205726684 U CN205726684 U CN 205726684U
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Abstract
The utility model discloses a kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word, conveyer includes: driving chain, multiple drive by described driving chain is carried out clamping plate and send the double-sided wiring board of plate to transmit support, and is in transmission connection with driving chain and for providing the drive sprocket of tractive force；Described double-sided wiring board transmits support and is provided with for the clamping device from the double-sided wiring board sandwich feeding that need to dry；Baking channel includes: regulates described double-sided wiring board when being provided with for filling plate and transmits the width automatic adjusting mechanism of support then correct position dress plate.The utility model passes through the SERVO CONTROL of width automatic adjusting mechanism and double-sided wiring board transmits the clamping of support, in PCB baking process, it is achieved automatic accurate is adjusted to required specification, can work continuously between different size, it is not necessary to wait；Can realize that PCB is two-sided to toast simultaneously, improve drying efficiency, and energy-efficient, save artificial.
Description
Technical field
The utility model relates to continuous tunnel furnace drying plant technical field, particularly relates to a kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word.
Background technology
With the development of electronic equipment, the use of various drying plants is more and more universal.
The English full name of drying plant is Drying equipment, refers to by certain technological means, the combination of the moisture on drying objects surface or a series of plant equipment of other liquid.Currently a popular drying technology is mainly ultraviolet dries, infrared drying, electromagnetic drying and hot-air seasoning.They have their own characteristics each, and are widely used in the drying of various plant equipment and food.
In the continuous tunnel furnace drying plant of prior art, typically only there is one side drying function, only can toast one side PCB, it is impossible to drying two sides, drying efficiency is low, inconvenient operation simultaneously.And the operation of prior art continuous tunnel furnace drying plant needs artificial turnover, and baking time is long, and efficiency is low.
Therefore, prior art has yet to be improved and developed.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, provides a kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word.Provide a kind of fast and reliable continuous tunnel furnace dried for PCB double-sided resistance welding and word, continuous tunnel furnace of the present utility model, it is possible to achieve PCB is two-sided to be toasted simultaneously, improves drying efficiency, and energy-efficient, save artificial.
The technical scheme that the utility model solution technical problem is used is as follows:
A kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word, including be provided with the frame of baking channel, the conveyer being arranged in frame and heating plant, wherein:
Described conveyer includes: driving chain, multiple that be arranged in driving chain outer surface and driven by described driving chain and carry out clamping plate and send the double-sided wiring board of plate to transmit support, it and is in transmission connection with driving chain and for providing the drive sprocket of tractive force；Described double-sided wiring board transmits support and is provided with for the clamping device from the double-sided wiring board sandwich feeding that need to dry；
Described baking channel includes: set gradually for loading the feed zone that need to dry double-sided wiring board, for drying the interlude that double-sided wiring board dries to the need of conveying and for sending the discharging section that need to dry double-sided wiring board；And the width automatic adjusting mechanism that described double-sided wiring board transmits support then correct position dress plate is regulated when described feed zone porch is provided with for filling plate.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, and wherein, described double-sided wiring board transmits support and includes:
Be arranged on driving chain outer surface and the transmission base plate with indent slide rail；
It is separately positioned on described transmission base plate indent slide rail two ends and position adjustable for from the first transmission clamping plate of the double-sided wiring board sandwich that need to dry and the second transmission clamping plate；
And be arranged in the middle of described transmission base plate indent slide rail for the transmission middle splint from the double-sided wiring board lower end side clamping that need to dry.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, and wherein, described transmission base plate is provided with indent slide rail, and is provided with flanging at described indent slide rail upper shed.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, and wherein, described first transmission clamping plate and the second transmission clamping plate lower end are provided with the card concave slide groove of the flanging adaptation with described indent slide rail.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, wherein, described first transmission clamping plate and the second transmission clamping plate lower end are respectively arranged with the first cross through hole and the second cross through hole, and described transmission middle splint lower end is provided with the 3rd cross through hole；Described continuous tunnel furnace also includes that one extends through described first cross through hole, the second cross through hole and the 3rd cross through hole and the line slideway that sets.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, wherein, it is provided with the transmission guide rod support chip for supporting fixing described line slideway, on the indent slide rail of the end, two ends that described transmission guide rod support chip is bolted on described transmission base plate on the indent slide rail of the end, two ends of described transmission base plate.
Described being used for PCB double-sided resistance welding and continuous tunnel furnace that word is dried, wherein, described first transmission clamping plate and the relative face of the second transmission clamping plate are separately provided for the first groove with the suitable clamping in side that need to dry double-sided wiring board and the second groove；Described transmission middle splint upper surface be provided with for the 3rd groove that need to dry the suitable clamping in double-sided wiring board lower surface；
Described first groove and the second groove and the 3rd groove collectively form described clamping device.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, and wherein, described width automatic adjusting mechanism includes: be arranged on the fixing seat of described feed zone porch, is symmetricly set on the first guide rail on described fixing seat and the second guide rail；It is slidably arranged on described first guide rail and the second guide rail and the first clamping plate governor motion with clamping plate open ports and the second clamping plate governor motion；And two ends connect described first clamping plate governor motion and the second clamping plate governor motion respectively, for according to entering plate feedback signal, automatically adjust the motor drive link mechanism of relative distance between described first clamping plate governor motion and the second clamping plate governor motion.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, wherein, described first clamping plate governor motion and the second clamping plate governor motion all include: base, be arranged on described base lower end for the first groove of being adapted to the first guide rail on described fixing seat and the second guide rail and the second groove；Being arranged on the first stretching mechanism and second stretching mechanism of described base upper end, described first stretching mechanism and the second stretching mechanism mutually form the splayed structure for entering plate.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, wherein, described motor drive link mechanism includes: a driving motor, by the drive rod driving driven by motor to rotate, for the multiple Fixing clamp-seats being rotatably installed in described drive rod on described base；Described first clamping plate governor motion and the second clamping plate governor motion lower end are respectively arranged with and are connected and can cross the connector that the rotation of described drive rod realizes position adjustments with described drive rod.
The continuous tunnel furnace dried for PCB double-sided resistance welding and word provided by the utility model, it is provided with double-sided wiring board transmission support and width automatic adjusting mechanism owing to have employed at continuous tunnel furnace, two ends, the bottom increase card concave slide groove that double-sided wiring board transmits support is possible to prevent two the support beats in left and right, middle V-type chute can allow wiring board enter smoothly, and stable holding not board falling；The utility model passes through the SERVO CONTROL of width automatic adjusting mechanism and double-sided wiring board transmits the clamping of support, in PCB baking process, it is achieved automatic accurate is adjusted to required specification, can work continuously between different size, it is not necessary to wait.Can realize that PCB is two-sided to toast simultaneously, improve drying efficiency, and energy-efficient, save artificial.
Brief description
Fig. 1 is the perspective view of the preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word.
Fig. 2 is the conveyer structural representation of the preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word.
Fig. 3 is that the double-sided wiring board of the preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word transmits supporting structure schematic diagram.
Fig. 4 is that the double-sided wiring board of the preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word transmits support detonation configuration schematic diagram.
Fig. 5 is the width automatic adjusting mechanism detonation configuration schematic diagram of the preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word.
Fig. 6 is the width automatic adjusting mechanism structural representation of the preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word.
Fig. 7 is the width automatic adjusting mechanism structural representation of another preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word.
Fig. 8 is the width automatic adjusting mechanism detonation configuration schematic diagram of another preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, the utility model is further described by the embodiment that develops simultaneously referring to the drawings.It should be appreciated that specific embodiment described herein, only in order to explain the utility model, is not used to limit the utility model.
Referring to Fig. 1, Fig. 1 is the structural representation of the preferred embodiment of the continuous tunnel furnace that the utility model is dried for PCB double-sided resistance welding and word.A kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word shown in Fig. 1, including the frame 100 being provided with baking channel and the conveyer 200(that is arranged in frame 100 are as shown in Figure 2) and heating plant 300.Described heating plant 300 preferably can access external heat source by pipeline.
Wherein, as shown in Figure 2, described conveyer 200 includes: driving chain 210, multiple that be arranged in driving chain 210 outer surface and driven by described driving chain 210 and carry out clamping plate and send the double-sided wiring board of plate to transmit support 230, it and is in transmission connection with driving chain 210 and for providing the drive sprocket 240 of tractive force；Described double-sided wiring board transmits support 230 and is provided with for the clamping device from the double-sided wiring board sandwich feeding that need to dry, as shown in Figure 3.
As shown in Figure 1, described baking channel includes: set gradually for loading the feed zone 110 that need to dry double-sided wiring board 10, for drying the interlude 120 that double-sided wiring board 10 dries to the need of conveying and for sending the discharging section 130 that need to dry double-sided wiring board 10；And when being provided with for filling plate at described feed zone entrance 110s, regulate the width automatic adjusting mechanism 400 that described double-sided wiring board transmits support 230 then correct position dress plate.
Described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, it is preferred that as shown in Figure 3 and Figure 4, described double-sided wiring board transmits support 230 and includes:
Be arranged on driving chain 210 outer surface and the transmission base plate 231 with indent slide rail 31；
It is separately positioned on indent slide rail 31 two ends of described transmission base plate 231 and position adjustable for from the first transmission clamping plate 232 of the double-sided wiring board sandwich that need to dry and the second transmission clamping plate 233；
And be arranged in the middle of the indent slide rail 31 of described transmission base plate 231 for the transmission middle splint 234 from the double-sided wiring board lower end side clamping that need to dry.
In the utility model embodiment, described transmission base plate 231 is mainly used in fixing and connects the first transmission clamping plate 232 and the second transmission clamping plate 233.Described transmission middle splint 234 is mainly used in positioning wiring board and keeps indeformable in the middle of wiring board.Described first transmission clamping plate 232 and the second transmission clamping plate 233 are mainly used in clamping plate and send plate.
It is preferred that as shown in Figure 4, described transmission base plate 231 is provided with indent slide rail 31, and is provided with flanging 32 at the upper shed of described indent slide rail 31.
It is preferred that described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, as shown in Figure 4, described first transmission clamping plate 232 and the second transmission clamping plate 233 lower end are provided with the card concave slide groove 33 of flanging 32 adaptation with described indent slide rail 31.During in the utility model embodiment, the effect of card concave slide groove 33 is to maintain into plate and send plate, transmission clamping plate are not skewed.
Further, described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, as shown in Figure 4, described first transmission clamping plate 232 and the second transmission clamping plate 233 lower end are respectively arranged with the first cross through hole 34 and the second cross through hole 35, and described transmission middle splint 234 lower end is provided with the 3rd cross through hole 36；Described continuous tunnel furnace also includes that one extends through described first cross through hole the 34th, the second cross through hole 35 and the 3rd cross through hole 36 and the line slideway 37 that sets.It is provided with the second linear bearing 351 in being provided with the first linear bearing the 341st, described second cross through hole 35 in described first cross through hole 34.
Wherein, it is provided with the transmission guide rod support chip 38 for supporting fixing described line slideway 37 on the indent slide rail 31 of the end, two ends of described transmission base plate 231, on the indent slide rail 31 of the end, two ends that described transmission guide rod support chip 38 is bolted on described transmission base plate 231, transmission guide rod support chip 38 that one end of described line slideway 37 sequentially passes through the first copper sheathing the 371st, the first linear bearing 341 and the second copper sheathing 372 and is fixed on the wherein one end of described transmission base plate 231；The transmission guide rod support chip 38 that the other end of described line slideway 37 sequentially passes through described 3rd copper sheathing the 373rd, the second linear bearing 351 and the 4th copper sheathing 374 and is fixed on the other end of described transmission base plate 231.The relative position-adjustable of described first transmission clamping plate 232 and described second transmission clamping plate 233.
Further, described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, as shown in Figure 4, described first transmission clamping plate 232 face relative with the second transmission clamping plate 233 is separately provided for the first groove 39 with the suitable clamping in side that need to dry double-sided wiring board 10 and the second groove 40；Described transmission middle splint 234 upper surface be provided with for the 3rd groove 41 that need to dry the suitable clamping in double-sided wiring board 10 lower surface；
Described first groove 39 and the second groove 40 and the 3rd groove 41 collectively form described clamping device.
Visible, the utility model provides a kind of fast and reliable continuous tunnel furnace dried for PCB double-sided resistance welding and word, continuous tunnel furnace of the present utility model, it is possible to achieve PCB is two-sided to be toasted simultaneously, improves drying efficiency, and energy-efficient, saves artificial.
Further, described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, as shown in Figure 5 and Figure 6, described width automatic adjusting mechanism 400 includes: be arranged on the fixing seat 410 of described feed zone porch 110, the first guide rail 411 being symmetricly set on described fixing seat 410 and the second guide rail 412；It is slidably arranged in the first clamping plate governor motion 413 on described first guide rail 411 and the second guide rail 412 and with clamping plate open ports and the second clamping plate governor motion 414；And two ends connect described first clamping plate governor motion 413 and the second clamping plate governor motion respectively the 414th, for according to entering plate feedback signal, automatically adjust the motor drive link mechanism 420 of relative distance between described first clamping plate governor motion 413 and the second clamping plate governor motion 414.
The utility model embodiment, width automatic adjusting mechanism 400 acts on: according to entering plate feedback signal, automatically adjust (double-sided wiring board transmission support) and arrive required specification. in PCB baking process, realize automatic accurate being adjusted to required specification, can work continuously between different size, it is not necessary to wait.
Further, described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, as shown in Figure 5, described first clamping plate governor motion 413 and the second clamping plate governor motion 414 all include: base 50, be arranged on described base 50 lower end for the first groove 51 of being adapted to the first guide rail 411 on described fixing seat 410 and the second guide rail 412 and the second groove 52；Being arranged on the first stretching mechanism 53 and second stretching mechanism 54 of described base 50 upper end, described first stretching mechanism 53 and the second stretching mechanism 54 mutually form the splayed structure for entering plate.
Further, described is used for PCB double-sided resistance welding and the continuous tunnel furnace of word drying, as shown in Figure 5, described motor drive link mechanism 420 includes: a driving motor 421, drive the drive rod 422 rotating by driving motor 421, for the multiple Fixing clamp-seats 423 being rotatably installed in described drive rod 422 on described base 50；Described first clamping plate governor motion 413 and the second clamping plate governor motion 414 lower end are respectively arranged with and are connected and can cross the connector 424 that the rotation of described drive rod 422 realizes position adjustments with described drive rod 422.
nullThe continuous tunnel furnace of the utility model embodiment，Preferably frame side is provided with electronic box 140，It is provided with the switch of control continuous tunnel furnace work in electronic box，When double-sided wiring board 10 processing being dried，First，The operating system of continuous tunnel furnace arranges the length that need to dry double-sided wiring board 10，Then in pan feeding section 110，Described width automatic adjusting mechanism 400，Enter partitioned signal according to system feedback,Automatically adjust the distance of described first clamping plate governor motion 413 and the second clamping plate governor motion 414 to required specification，Then described double-sided wiring board transmits support 230 and is adjusted to correct position through described width automatic adjusting mechanism 400 limit for width，Double-sided wiring board transmits support 230 and is automatically adjusted to required specification，Then automatic plate dress plate，Transmit the first transmission clamping plate 232 of support 230 by described double-sided wiring board and the clamping of the second transmission clamping plate 233 need to dry double-sided wiring board 10，As shown in Figure 3，Then the baking channel being sent in frame by driving chain 210 is toasted.In PCB baking process, it is achieved automatic accurate is adjusted to required specification, can work continuously between different size, it is not necessary to wait.
The continuous tunnel furnace dried for PCB double-sided resistance welding and word of the utility model the second embodiment, essentially identical with the structure of each part of first embodiment, being provided with the clamping plate governor motion of three on described width automatic adjusting mechanism 400 unlike Suo Wei, the clamping plate governor motion of described three is that isosceles triangle is arranged.
As shown in Figure 7 and Figure 8, the width automatic adjusting mechanism 400 described in the second embodiment includes: be arranged on the fixing seat 410 of described feed zone porch 110, the first guide rail 411 being symmetricly set on described fixing seat 410 and the second guide rail 412；It is slidably arranged in the first clamping plate governor motion 413 on described first guide rail 411 and the second guide rail 412 and with clamping plate open ports and the second clamping plate governor motion 414；And two ends connect described first clamping plate governor motion 413 and the second clamping plate governor motion respectively the 414th, for according to entering plate feedback signal, automatically adjust the motor drive link mechanism 420 of relative distance between described first clamping plate governor motion 413 and the second clamping plate governor motion 414；And it is arranged on described first clamping plate governor motion 413 and the second clamping plate governor motion 414 front, and the three-ply board governor motion 415 arranging in isosceles triangle with described first clamping plate governor motion 413 and the second clamping plate governor motion 414, described three-ply board governor motion 415 is fixed on described fixing seat 410 front side.
Width automatic adjusting mechanism 400 operation principle of the utility model the second embodiment: as shown in Figure 7, according to entering plate feedback signal, first pass through described three-ply board governor motion 415 and carry out front group of parallel vibrations, described double-sided wiring board is transmitted the first transmission clamping plate 232 of support 230 and the second transmission clamping plate 233 outwards separate, described double-sided wiring board transmission support 230 is transferred to the widest, after leading to, the described first clamping plate governor motion 413 of group carries out parallel vibrations with the second clamping plate governor motion 414 again, described double-sided wiring board transmission support 230 is automatically adjusted (double-sided wiring board transmission support) and arrives required specification. in PCB baking process, realize automatic accurate being adjusted to required specification, can work continuously between different size, without waiting for.Decrease artificial degree of participation, effectively reduce human cost, improve operating efficiency.
In sum, the continuous tunnel furnace dried for PCB double-sided resistance welding and word provided by the utility model, it is provided with double-sided wiring board transmission support 230 and width automatic adjusting mechanism owing to have employed at continuous tunnel furnace, two ends, the bottom increase card concave slide groove that double-sided wiring board transmits support 230 is possible to prevent two the support beats in left and right, middle V-type chute can allow wiring board enter smoothly, and stable holding not board falling；The utility model passes through the SERVO CONTROL of width automatic adjusting mechanism and double-sided wiring board transmits the clamping of support 230, in PCB baking process, it is achieved automatic accurate is adjusted to required specification, can work continuously between different size, it is not necessary to wait.Can realize that PCB is two-sided to toast simultaneously, improve drying efficiency, and energy-efficient, save artificial.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of the utility model claims.
Claims (10)
1. it is used for PCB double-sided resistance welding and a continuous tunnel furnace for word drying, including be provided with the frame of baking channel, the conveyer being arranged in frame and heating plant, it is characterised in that:
Described conveyer includes: driving chain, multiple that be arranged in driving chain outer surface and driven by described driving chain and carry out clamping plate and send the double-sided wiring board of plate to transmit support, it and is in transmission connection with driving chain and for providing the drive sprocket of tractive force；Described double-sided wiring board transmits support and is provided with for the clamping device from the double-sided wiring board sandwich feeding that need to dry；
Described baking channel includes: set gradually for loading the feed zone that need to dry double-sided wiring board, for drying the interlude that double-sided wiring board dries to the need of conveying and for sending the discharging section that need to dry double-sided wiring board；And the width automatic adjusting mechanism that described double-sided wiring board transmits support then correct position dress plate is regulated when described feed zone porch is provided with for filling plate.
2. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 1, it is characterised in that described double-sided wiring board transmits support and includes:
Be arranged on driving chain outer surface and the transmission base plate with indent slide rail；
It is separately positioned on described transmission base plate indent slide rail two ends and position adjustable for from the first transmission clamping plate of the double-sided wiring board sandwich that need to dry and the second transmission clamping plate；
And be arranged in the middle of described transmission base plate indent slide rail for the transmission middle splint from the double-sided wiring board lower end side clamping that need to dry.
3. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 2, it is characterised in that described transmission base plate is provided with indent slide rail, and is provided with flanging at described indent slide rail upper shed；Described first transmission clamping plate and the second transmission clamping plate lower end are provided with the card concave slide groove of the flanging adaptation with described indent slide rail.
4. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 3, it is characterized in that, described first transmission clamping plate and the second transmission clamping plate lower end are respectively arranged with the first cross through hole and the second cross through hole, and described transmission middle splint lower end is provided with the 3rd cross through hole；Described continuous tunnel furnace also includes that one extends through described first cross through hole, the second cross through hole and the 3rd cross through hole and the line slideway that sets；
It is provided with the transmission guide rod support chip for supporting fixing described line slideway, on the indent slide rail of the end, two ends that described transmission guide rod support chip is bolted on described transmission base plate on the indent slide rail of the end, two ends of described transmission base plate.
5. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 4, it is characterized in that, described double-sided wiring board transmits support and also includes: the first linear bearing (341) of arranging described first cross through hole (34) in, second linear bearing (351) of setting in described second cross through hole (35)；
One end of described line slideway (37) sequentially passes through the first copper sheathing (371), the first linear bearing (341) and the second copper sheathing (372) and is fixed on the transmission guide rod support chip (38) of the wherein one end of described transmission base plate (231)；The other end of described line slideway (37) sequentially passes through the 3rd copper sheathing (373), the second linear bearing (351) and the 4th copper sheathing (374) and is fixed on the transmission guide rod support chip (38) of the other end of described transmission base plate (231)；The relative position-adjustable of described first transmission clamping plate (232) and described second transmission clamping plate (233).
6. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 3, it is characterized in that, described first transmission clamping plate and the relative face of the second transmission clamping plate are separately provided for the first groove and the second groove with the suitable clamping in side that need to dry double-sided wiring board；Described transmission middle splint upper surface be provided with for the 3rd groove that need to dry the suitable clamping in double-sided wiring board lower surface；
Described first groove and the second groove and the 3rd groove collectively form described clamping device.
7. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 1, it is characterized in that, described width automatic adjusting mechanism includes: be arranged on the fixing seat of described feed zone porch, is symmetricly set on the first guide rail on described fixing seat and the second guide rail；It is slidably arranged on described first guide rail and the second guide rail and the first clamping plate governor motion with clamping plate open ports and the second clamping plate governor motion；And two ends connect described first clamping plate governor motion and the second clamping plate governor motion respectively, for according to entering plate feedback signal, automatically adjust the motor drive link mechanism of relative distance between described first clamping plate governor motion and the second clamping plate governor motion.
8. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 7, it is characterized in that, described width automatic adjusting mechanism also includes: the three-ply board governor motion (415) arranging in isosceles triangle with described first clamping plate governor motion (413) and the second clamping plate governor motion (414), and described three-ply board governor motion (415) is fixed on described fixing seat (410) front side.
9. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 7, it is characterized in that, described first clamping plate governor motion and the second clamping plate governor motion all include: base, be arranged on described base lower end for the first groove of being adapted to the first guide rail on described fixing seat and the second guide rail and the second groove；Being arranged on the first stretching mechanism and second stretching mechanism of described base upper end, described first stretching mechanism and the second stretching mechanism mutually form the splayed structure for entering plate.
10. the continuous tunnel furnace dried for PCB double-sided resistance welding and word according to claim 7, it is characterized in that, described motor drive link mechanism includes: a driving motor, by the drive rod driving driven by motor to rotate, for the multiple Fixing clamp-seats described drive rod being rotatably installed on described base；Described first clamping plate governor motion and the second clamping plate governor motion lower end are respectively arranged with and are connected and can cross the connector that the rotation of described drive rod realizes position adjustments with described drive rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253026.1U CN205726684U (en) | 2016-03-30 | 2016-03-30 | A kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620253026.1U CN205726684U (en) | 2016-03-30 | 2016-03-30 | A kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word |
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| CN205726684U true CN205726684U (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620253026.1U Expired - Fee Related CN205726684U (en) | 2016-03-30 | 2016-03-30 | A kind of continuous tunnel furnace dried for PCB double-sided resistance welding and word |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611740A (en) * | 2016-03-30 | 2016-05-25 | 深圳市荣泰达节能机械设备有限公司 | Tunnel stove for double-sided welding resistance and character drying of PCBs (Printed Circuit Boards) |
| CN107655292A (en) * | 2017-09-29 | 2018-02-02 | 赵小雷 | A kind of environment friendly heat resistant anti-flaming thermal-insulation type insulating board for building drying unit |
| CN110582169A (en) * | 2019-08-01 | 2019-12-17 | 东莞市多普光电设备有限公司 | Baking equipment for PCB |
| TWI795614B (en) * | 2019-12-02 | 2023-03-11 | 群翊工業股份有限公司 | baking equipment |
-
2016
- 2016-03-30 CN CN201620253026.1U patent/CN205726684U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105611740A (en) * | 2016-03-30 | 2016-05-25 | 深圳市荣泰达节能机械设备有限公司 | Tunnel stove for double-sided welding resistance and character drying of PCBs (Printed Circuit Boards) |
| CN107655292A (en) * | 2017-09-29 | 2018-02-02 | 赵小雷 | A kind of environment friendly heat resistant anti-flaming thermal-insulation type insulating board for building drying unit |
| CN110582169A (en) * | 2019-08-01 | 2019-12-17 | 东莞市多普光电设备有限公司 | Baking equipment for PCB |
| CN110582169B (en) * | 2019-08-01 | 2020-08-18 | 东莞市多普光电设备有限公司 | Baking equipment for PCB |
| TWI795614B (en) * | 2019-12-02 | 2023-03-11 | 群翊工業股份有限公司 | baking equipment |
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