CN207239359U - The article-holding device of integrated circuit immersed solder stove - Google Patents
The article-holding device of integrated circuit immersed solder stove Download PDFInfo
- Publication number
- CN207239359U CN207239359U CN201721167009.7U CN201721167009U CN207239359U CN 207239359 U CN207239359 U CN 207239359U CN 201721167009 U CN201721167009 U CN 201721167009U CN 207239359 U CN207239359 U CN 207239359U
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- Prior art keywords
- parcel shelf
- immersed solder
- article
- integrated circuit
- scolding tin
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Abstract
The utility model discloses a kind of article-holding device of integrated circuit immersed solder stove, it is intended to the problem of existing dip-soldering machine immersed solder stove can cause component to float height, cause PCB to reprocess, discards, influence production efficiency when in use is solved, its key points of the technical solution are that：A kind of article-holding device of integrated circuit immersed solder stove, including the parcel shelf being arranged on scolding tin holding tank and it is arranged on the Power Component for being used to drive parcel shelf to slide up and down on immersed solder stove, the parcel shelf at least two, and the parcel shelf is symmetrically arranged at scolding tin holding tank both sides, symmetrical two edge of pcb board is erected on the parcel shelf of holding tank both sides respectively.The article-holding device of the integrated circuit immersed solder stove of the utility model can occur floating high phenomenon to avoid component during immersed solder, so as to reduce the quantity that pcb board is reprocessed and discarded, and then improve production efficiency.
Description
Technical field
Integrated circuit manufacturing and processing equipment is the utility model is related to, more specifically, it relates to a kind of integrated circuit immersed solder
The article-holding device of stove.
Background technology
The article-holding device of integrated circuit immersed solder stove is to be used to place pcb board in the immersed solder stove of dip-soldering machine, and is driven on pcb board
The pcb board back side, is immersed in scolding tin the device for carrying out immersed solder by lower movement.
At present, in the processing to integrated circuit, welding procedure can be all used, electronic component is fixedly connected on
On pcb board.Existing welding procedure mainly has immersed solder, wave-soldering, Reflow Soldering etc..For the pcb board of through-hole mounting, can generally adopt
With the mode of immersed solder.Immersed solder is：The pcb board of the electronic component wicking in the tin stove of fusing will have been inserted, has once been completed numerous
The welding of solder joint.
In immersed solder, in order to reduce the labor intensity of staff, increase work efficiency, generally use dip-soldering machine is completed
Immersed solder works.
Dip-soldering machine can be referred to as Semiautomatic dip-soldering machine again, be that the one kind being derived in recent years between soldering and wave-soldering is new
Wiring board welding production equipment, function has the function of spraying, welding etc. similar to wave-soldering, and welding manner is the hand of solder furnace
Work immersed solder.
With reference to Fig. 4, existing dip-soldering machine 9 includes the spraying stove 91 for spraying scaling powder and is arranged on spraying 91 avris of stove
Immersed solder stove 92；Fog-spray nozzle 93 is provided with spraying stove 91, is set on immersed solder stove 92 and offers scolding tin tank 94, in scolding tin tank
94 bottom surfaces are provided with heating unit, for scolding tin to be changed into the scolding tin of fluid state, facilitate follow-up immersed solder；On immersed solder stove 92
Article-holding device 95 is provided with, article-holding device 95 includes two hydraulic cylinders 96 vertically and symmetrically set, is connected on hydraulic cylinder 96
Connecting rod 97 and parcel shelf 98, parcel shelf 98 be located at directly over scolding tin holding tank 94, parcel shelf 98 is in lattice-shaped, and vertically
Some thimbles 99 are set up.
In use, the scolding tin in scolding tin holding tank 94 is first being changed into fluid state by staff using heating unit,
Spraying scaling powder then is carried out to the pcb board back side using fog-spray nozzle 93 on spraying stove 91, pcb board is then moved to parcel shelf
Pcb board is supported using thimble 99 on 98, hydraulic cylinder 96 is manipulated afterwards and shrinks, that is, drive parcel shelf 98 to move down, by PCB
Back is immersed in the fluid scolding tin in scolding tin holding tank 94, after right times, is manipulated hydraulic cylinder 96 and is extended, parcel shelf 98 is lifted
Rise and depart from scolding tin completion immersed solder work.
In such scheme, when pcb board is placed on progress immersed solder on parcel shelf, in order to ensure to avoid parcel shelf from blocking PCB
The solder joint of each component on plate, pcb board is supported by some thimbles, to ensure immersed solder effect；Although this mode can be with
Parcel shelf is avoided to cover solder joint to a certain extent, but when pcb board is placed on thimble, it sometimes appear that electronic component
Welding withstood by thimble so that component rises with respect to pcb board position, causes to float high phenomenon, and it is actual one piece it is qualified
Pcb board has high requirement to the floating height of component, if there is the situation that the above situation can cause to reprocess, even discard,
So as to reduce production efficiency.
Therefore need to propose a kind of new scheme to solve the problems, such as this.
Utility model content
A kind of in view of the deficienciess of the prior art, putting the purpose of this utility model is to provide integrated circuit immersed solder stove
Thing device, can occur floating high phenomenon to avoid component during immersed solder, so that reduce the quantity that pcb board is reprocessed and discarded, Jin Erti
High efficiency.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of integrated circuit immersed solder
The article-holding device of stove, including the parcel shelf that is arranged on scolding tin holding tank and be arranged on immersed solder stove and be used to drive parcel shelf
The Power Component of lower sliding, the parcel shelf at least two, and the parcel shelf is symmetrically arranged at scolding tin holding tank both sides,
Symmetrical two edge of pcb board is erected on the parcel shelf of holding tank both sides respectively.
By using above-mentioned technical proposal, when needing to carry out immersed solder operation to pcb board, staff will first be provided with this
The immersed solder stove of utility model is opened, and the scolding tin heating in scolding tin holding tank is changed into fluid using corresponding heating unit,
Then symmetrical two edge of pcb board is ridden upon on symmetrical two parcel shelf respectively, steering maneuver component drives glove afterwards
Plate immerses the pcb board back side in the scolding tin of fluid state towards the movement of groove bottom side is accommodated, and is manipulated after the suitable time dynamic
Parcel shelf lifting is departed from the scolding tin of fluid state by power component, it is possible to completes the immersed solder work to PCB；Since pcb board is logical
Cross edge and be erected on the mode of parcel shelf and be placed on pcb board, so being not in withstand component foot, cause component to float high
Problem, thus reduce reprocess with exhaust gas phenomenon, and then improve production efficiency.
The utility model is further arranged to：The Power Component includes at least two hydraulic cylinders being vertically arranged, described
Connecting rod is provided with hydraulic cylinder, described connecting rod one end is connected to hydraulic cylinder piston rod, and the other end is connected to parcel shelf.
By using above-mentioned technical proposal, when hydraulic cylinder extends and shrinks, the connection that is connected on hydraulic cylinder piston rod
Bar follows together sliding up and down, and the connecting rod other end connects parcel shelf, so parcel shelf can together carry out sliding up and down, so that
It can realize the purpose that parcel shelf immerses scolding tin and lifting departs from, that is, immersed solder be realized, to facilitate staff to use.
The utility model is further arranged to：The parcel shelf includes bottom plate and the limiting plate for being arranged on bottom plate top, institute
State bottom plate and be arranged at limiting plate close to scolding tin receiving groove center side, the bottom plate and limiting plate form Z-shaped structure, pcb board
Edge is erected on the bottom plate and contradicts limiting plate.
By using above-mentioned technical proposal, parcel shelf is in Z-shaped structure, including bottom plate as Z-shaped lower part and as Z
The limiting plate on shape top, and bottom plate accommodates groove center side towards scolding tin, you can be formed one with symmetrically arranged parcel shelf
Pcb board, is placed in rides upon on bottom plate at this time by a U-shaped structure, and exactly pcb board is placed in U-shaped structure, so as to utilize U
Two edges of shape structure, limiting plate is spacing to pcb board progress in other words, when immersing scolding tin to avoid pcb board, because it floats over weldering
Arbitrarily wave on tin, cause pcb board edge no longer to ride upon on parcel shelf, influence using effect.
The utility model is further arranged to：The limiting plate is detachably connected with connecting rod.
By using above-mentioned technical proposal, the pcb board size that staff can carry out immersed solder according to being actually needed is to limit
Position plate, i.e. parcel shelf is replaced, and to ensure using effect, and improves the applicability of parcel shelf.
The utility model is further arranged to：The connecting rod is provided with sliding block, the limiting plate close to limiting plate one end
On offer the sliding slot mutually agreed with sliding block, the sliding slot accommodates that groove center side is horizontal-extending, and the sliding block is slided towards scolding tin
Shifting is connected to sliding slot.
By using above-mentioned technical proposal, when not riding upon pcb board on bottom plate, user can be symmetrical by two
The direction sliding that the appropriate direction of parcel shelf is separated from each other, it is convenient by pcb board to expand the spacing between two relative limit plates
Edge is ridden upon on bottom plate.
The utility model is further arranged to：Second hydraulic cylinder, the second hydraulic cylinder one are provided with the limiting plate
End is articulated with connecting rod, and the other end is articulated with limiting plate.
By using above-mentioned technical proposal, when second hydraulic cylinder is stretched, hinged limiting plate can be with second hydraulic cylinder
It can be slid after stress with opposing slider, to realize the adjusting of spacing between symmetrical two limiting plates, so that staff need not be again
Carry out manually, facilitating staff to use.
The utility model is further arranged to：Some anti-slip tanks are offered on the bottom plate.
By using above-mentioned technical proposal, when the setting of anti-slip tank can be further used for preventing that pcb board is placed on bottom plate
It is arbitrarily mobile, ensure using effect.
The utility model is further arranged to：The anti-slip tank runs through bottom plate upper and lower surface.
By using above-mentioned technical proposal, because bottom plate can enter in scolding tin in immersed solder, scolding tin can flow to sliding slot
On interior and bottom plate, follow-up immersed solder operation is influenced, and sliding slot allows scolding tin easily to flow back into scolding tin through the setting of bottom plate
In holding tank, scolding tin is avoided to stay in anti-slip tank and on bottom plate.
In conclusion the utility model has the advantages that：Two including being symmetricly set on scolding tin holding tank both sides
A parcel shelf and for driving the Power Component that is slid vertically in scolding tin holding tank of two parcel shelf, it is necessary to carry out to PCB
When plate carries out immersed solder, staff first rides upon at symmetrical two edge of pcb board on the monosymmetric parcel shelf of holding tank, connects
And drive parcel shelf to can be achieved to work to the immersed solder to pcb board towards scolding tin holding tank basal slip using Power Component, by
It is to be placed on by way of edge is ridden upon on parcel shelf on parcel shelf in pcb board, so component on pcb board will not be contradicted
Foot, cause electronic component to float the problem of high, so as to reduce the quantity reprocessed and discarded, and then improve production efficiency；Glove
Plate is arranged to be in Z-shaped structure, and the composition U shape structures that the Z-shaped structure reverse symmetry of two symmetrical parcel shelf is set,
Pcb board is placed in U-shaped structure, so as to ride upon the pcb board on parcel shelf carry out it is spacing, avoid its immerse scolding tin when because
It is to float on scolding tin and slide easily for pcb board, and causes PCB edges to depart from parcel shelf.
Brief description of the drawings
Fig. 1 is the structure diagram one of the utility model, to show structure of the utility model on dip-soldering machine；
Fig. 2 is the structure diagram two of the utility model, to show overall structure；
Fig. 3 is the structure diagram three of the utility model, mainly showing the structure of sliding block；
Fig. 4 is the structure diagram of the prior art.
In figure：1st, parcel shelf；2nd, Power Component；21st, hydraulic cylinder；22nd, connecting rod；3rd, bottom plate；31st, anti-slip tank；4th, it is spacing
Plate；41st, sliding block；42nd, sliding slot；5th, second hydraulic cylinder；51st, bolt；52nd, hinged seat；53rd, nut；9th, dip-soldering machine；91st, spraying stove；
92nd, immersed solder stove；93rd, fog-spray nozzle；94th, scolding tin holding tank；95th, article-holding device；96th, hydraulic cylinder；97th, connecting rod；98th, parcel shelf；
99th, thimble.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
The article-holding device of integrated circuit immersed solder stove, with reference to Fig. 1, including the parcel shelf 1 being arranged on scolding tin holding tank 94 with
And it is arranged on the Power Component 2 for being used to drive parcel shelf to slide about 1 on immersed solder stove 92；In use, staff will first need
The pcb board of welding is placed on parcel shelf 1, drives parcel shelf 1 to be slided towards 94 bottom surface of scolding tin holding tank using Power Component 2 afterwards
Move so that the pcb board back side is immersed in scolding tin, drives parcel shelf 1 to move up disengaging using Power Component 2 after right times
Scolding tin completes scolding tin.
With reference to Fig. 1, parcel shelf 1 is two, and parallel and symmetrical is arranged at 94 inner cavity both sides of scolding tin holding tank, in use,
Between pcb board rides upon two parcel shelf 1, follow-up immersed solder work is carried out to facilitate.
Referring to Figures 1 and 2, Power Component 2 includes two groups, totally four hydraulic cylinders 21, the symmetrical welding two-by-two of hydraulic cylinder 21
92 upper surface of immersed solder stove is fixed on, and positioned at the side that two parcel shelf 1 are away from each other；The piston rod of hydraulic cylinder 21 vertically upward,
Connecting rod 22 is fixedly connected with the piston rod of hydraulic cylinder 21, connecting rod 22 is in inverted L shapes structure, and connecting rod 22 is away from liquid
21 one end of cylinder pressure is connected to parcel shelf 1.
When hydraulic cylinder 21 stretches, the connecting rod 22 being fixed on 21 piston rod of hydraulic cylinder can be with respect to scolding tin holding tank 94
Sliding up and down, and parcel shelf 1 is connected to connecting rod 22, so parcel shelf 1 can also slide up and down at this time, so as to utilize liquid
The lifting for the parcel shelf 1 that cylinder pressure 21 is realized, is user-friendly for operating.
Immersed solder is carried out for convenience of staff to be operated in, hydraulic cylinder 21 is arranged on 94 both sides of scolding tin holding tank, to avoid shadow
User is rung pcb board is placed on parcel shelf 1 or is removed.
With reference to Fig. 2, because when reality carries out immersed solder to pcb board, pcb board is typically to swim on scolding tin, at this time in order to
Avoid pcb board from arbitrarily waving, cause edge to depart from parcel shelf 1, subsequently lifting comes out from weldering scolding tin by pcb board for inconvenience, will put
Thing plate 1 is arranged to the limiting plate 4 for including bottom plate 3 and being weldingly fixed on the top of bottom plate 3.
Bottom plate 3 is arranged on limiting plate 4 close to scolding tin holding tank 94（It is shown in Fig. 1）Center side, i.e. bottom plate 3 and limiting plate
4 collectively form Z-shaped structure；Two symmetrically arranged parcel shelf 1, which cooperate, at this time can collectively form U-shaped structure, bottom plate 3
For the bottom surface of U-shaped structure, limiting plate 4 is the avris of U-shaped structure, and pcb board is placed in U-shaped structure during use, i.e. pcb board edge is taken
Be located on bottom plate 3, and side contradicts limiting plate 4 close to 94 center side of scolding tin holding tank, with using limiting plate 4 to pcb board into
Row is spacing, avoids pcb board from arbitrarily being moved when being immersed in scolding tin, influences using effect.
With reference to Fig. 2 and Fig. 3, connecting rod 22 is connected to limiting plate 4, is integrally formed in connecting rod 22 close to 4 one end of limiting plate
There is sliding block 41；Offer the sliding slot 42 agreed with 41 phase of sliding block in 4 upper surface of limiting plate, sliding slot 42 is towards scolding tin holding tank 94
（It is shown in Fig. 1）Center side is horizontal-extending, so that limiting plate 4 can be with 41 horizontal sliding of opposing slider.
When pcb board is not placed between two parcel shelf 1 also by staff, user can be by sliding opposite connection
Spacing between appropriate two parcel shelf 1 of adjusting of the mode of 22 sliding and position limitation plate 4 of bar, it is convenient that pcb board is ridden upon into bottom plate 3
On, avoid between the two away from too small, and make it difficult to pcb board being placed between two parcel shelf 1.
With reference to Fig. 2, second hydraulic cylinder 5 is hinged with connecting rod 22, second hydraulic cylinder 5 is arranged on connecting rod 22 close to weldering
Tin holding tank 94（It is shown in Fig. 1）Center side, and 5 one end of second hydraulic cylinder is articulated with connecting rod 22, the other end is articulated with limit
Position plate 4；If second hydraulic cylinder 5 extends at this time, limiting plate 4 slides towards another symmetrical limiting plate 4, so that staff
It can be adjusted by second hydraulic cylinder 5 come the spacing for two parcel shelf 1 realized, and then facilitate staff to use.
With reference to Fig. 2 and Fig. 3, in order to when necessary dismantle parcel shelf 1, to be replaced and be repaired, sliding slot 42 is remote
21 one end of chaotropic cylinder pressure is in hatch frame；The articulated shaft of second hydraulic cylinder 5 and limiting plate 4 is arranged to one and wears hinged seat at the same time
52 bolt 51, the bolt 51 are fixed by the nut 53 of cooperation, and the end set for only there was only threaded coupling nut 53 has
Screw thread.
Staff can be dismantled bolt 51 by way of nut 53 is screwed out bolt 51, and limiting plate 4 can be with this time
Dismantled with respect to second hydraulic cylinder 5, sliding block 41 is skidded off and can completed to limiting plate 4 by staff from 42 side opening of sliding slot afterwards
Dismounting, i.e. parcel shelf 1 dismounting.
With reference to Fig. 2, arbitrarily to be slid when further avoiding pcb board from being placed on bottom plate 3, in bottom plate 3 away from 4 side of limiting plate
Offer some anti-slip tanks 31.Further, anti-slip tank 31 runs through bottom plate 3 vertically, because bottom plate 3 can enter scolding tin in immersed solder
In, so scolding tin can be flowed in anti-slip tank 31 and on bottom plate 3, and anti-slip tank 31 can be to avoid scolding tin through the setting of bottom plate 3
Stay in anti-slip tank 31 and on bottom plate 3, to ensure using effect.
When using the dip-soldering machine for being provided with the utility model, heating unit that staff first opens is by scolding tin holding tank
Scolding tin in 94 is changed into fluid state, then will start second hydraulic cylinder 5 shrink it is appropriate parcel shelf 1 is adjusted, expand two
Spacing between a symmetrical parcel shelf 1, then rides upon at the edge of pcb board on bottom plate 3, and control second hydraulic cylinder
5 elongations so that the edge of pcb board contradicts limiting plate, manipulates hydraulic cylinder 21 afterwards and shrinks, by parcel shelf 1 towards scolding tin holding tank
94 basal slips, until the pcb board back side enters in scolding tin, after right times, behaviour's hydraulic cylinder 21, which departs from 1 lifting of parcel shelf, to be welded
Tin, and control second hydraulic cylinder 5 to shrink the good pcb board of immersed solder can will to be removed from parcel shelf 1, during immersed solder,
Pcb board be edge ride upon bottom plate 3 by way of on the parcel shelf 1 placed, so parcel shelf 1 will not be contradicted on pcb board
The foot of electronic component, is floated the problem of high from without electronic component, and then reduces the quantity reprocessed and discarded, and is improved
Production efficiency.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of article-holding device of integrated circuit immersed solder stove, including it is arranged on scolding tin holding tank（94）On parcel shelf（1）And
It is arranged on immersed solder stove（92）It is upper to be used to drive parcel shelf（1）The Power Component slid up and down（2）, it is characterised in that：The glove
Plate（1）At least two, and the parcel shelf（1）Symmetrically it is arranged at scolding tin holding tank（94）Both sides, the symmetrical both sides of pcb board
Edge is erected on the scolding tin holding tank respectively（94）The parcel shelf of both sides（1）.
2. the article-holding device of integrated circuit immersed solder stove according to claim 1, it is characterised in that：The Power Component（2）
Including at least two hydraulic cylinders being vertically arranged（21）, the hydraulic cylinder（21）On be provided with connecting rod（22）, the connecting rod
（22）One end is connected to hydraulic cylinder（21）Piston rod, the other end are connected to parcel shelf（1）.
3. the article-holding device of integrated circuit immersed solder stove according to claim 2, it is characterised in that：The parcel shelf（1）Bag
Include bottom plate（3）Be arranged on bottom plate（3）The limiting plate on top（4）, the bottom plate（3）It is arranged at limiting plate（4）Hold close to scolding tin
Receive groove（94）Center side, the bottom plate（3）And limiting plate（4）Z-shaped structure is formed, pcb board edge is erected on the bottom plate
（3）And contradict limiting plate（4）.
4. the article-holding device of integrated circuit immersed solder stove according to claim 3, it is characterised in that：The limiting plate（4）With
Connecting rod（22）It is detachably connected.
5. the article-holding device of integrated circuit immersed solder stove according to claim 3, it is characterised in that：The connecting rod（22）Lean on
Nearly limiting plate（4）One end is provided with sliding block（41）, the limiting plate（4）On offer and sliding block（41）The sliding slot mutually agreed with
（42）, the sliding slot（42）Towards scolding tin holding tank（94）Center side is horizontal-extending, the sliding block（41）Sliding is connected to cunning
Groove（42）.
6. the article-holding device of integrated circuit immersed solder stove according to claim 5, it is characterised in that：The limiting plate（4）On
It is provided with second hydraulic cylinder（5）, the second hydraulic cylinder（5）One end is articulated with connecting rod（22）, the other end is articulated with limiting plate
（4）.
7. the article-holding device of integrated circuit immersed solder stove according to claim 3, it is characterised in that：The bottom plate（3）On open
Equipped with some anti-slip tanks（31）.
8. the article-holding device of integrated circuit immersed solder stove according to claim 7, it is characterised in that：The anti-slip tank（31）Pass through
Wear bottom plate（3）Upper and lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167009.7U CN207239359U (en) | 2017-09-13 | 2017-09-13 | The article-holding device of integrated circuit immersed solder stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721167009.7U CN207239359U (en) | 2017-09-13 | 2017-09-13 | The article-holding device of integrated circuit immersed solder stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207239359U true CN207239359U (en) | 2018-04-17 |
Family
ID=61888182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721167009.7U Expired - Fee Related CN207239359U (en) | 2017-09-13 | 2017-09-13 | The article-holding device of integrated circuit immersed solder stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207239359U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332844A (en) * | 2018-11-15 | 2019-02-15 | 天津万合昌科技有限公司 | A kind of hand weldering workbench |
-
2017
- 2017-09-13 CN CN201721167009.7U patent/CN207239359U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332844A (en) * | 2018-11-15 | 2019-02-15 | 天津万合昌科技有限公司 | A kind of hand weldering workbench |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180417 Termination date: 20200913 |