CN203748126U - Transmission device of wave soldering equipment - Google Patents
Transmission device of wave soldering equipment Download PDFInfo
- Publication number
- CN203748126U CN203748126U CN201420031037.6U CN201420031037U CN203748126U CN 203748126 U CN203748126 U CN 203748126U CN 201420031037 U CN201420031037 U CN 201420031037U CN 203748126 U CN203748126 U CN 203748126U
- Authority
- CN
- China
- Prior art keywords
- pawl
- transmission device
- heavy
- chain
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 30
- 238000005476 soldering Methods 0.000 title claims abstract description 19
- 210000000078 claw Anatomy 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 13
- 229910052719 titanium Inorganic materials 0.000 description 13
- 239000010936 titanium Substances 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Molten Solder (AREA)
Abstract
The utility model relates to the field of wave soldering equipment, and provides a transmission device of the wave soldering equipment. The transmission device comprises a main guide rail, a chain and transportation claws arranged on the chain, wherein the transportation claws comprises heavy claws used for providing a great lifting force and light claws used for providing a small lifting force. An effect that the same equipment can bear both a light board and a heavy board is achieved through the mode of setting the transportation claws of the wave soldering equipment to be the heavy claws and the light claws.
Description
Technical field
The utility model relates to Wave soldering apparatus field, is specifically related to a kind of transmission device of Wave soldering apparatus.
Background technology
Wave-soldering is current comparatively conventional electronic package packaging technology equipment, in its drive system, chain links the titanium pawl running of bearing pin by drive, thereby drive the printed circuit board (PCB) (PCB, Printed CircuitBoard) on titanium pawl to carry out welding procedure.According to the weight size of pcb board, mainly contain at present the drive system of two kinds of load-bearing scopes, underloading drive system heavy burden scope is at 0～25kg, heavy-load type drive system heavy burden scope is at 0～80kg, and due to the design of titanium pawl and driving chain design difference, underloading drive system cannot be held overweight pcb board, heavy-duty drive system cannot form good location to the lighter pcb board of weight again, when welding, PCB may be promoted by tin ripple, that is to say and cannot meet the demand that equipment not only can carry light plate but also can carry heavy plate on the same stage.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides a kind of transmission device of Wave soldering apparatus, overcomes existing Wave soldering apparatus and cannot meet the defect that not only can carry light plate but also can carry heavy plate.
The utility model solves the technical scheme that its technical problem adopts: a kind of transmission device of Wave soldering apparatus, comprise main guide rail, chain and be arranged at the transport pawl on chain, described transport pawl comprises heavy pawl for the power of lifting is more greatly provided and for the light-duty pawl of the less power of lifting is provided.
Further preferred version of the present utility model is: between described transport pawl and described main guide rail, be provided with a gap.
Further preferred version of the present utility model is: described main guide rail is provided with groove, and described chain is arranged in this groove.
Further preferred version of the present utility model is: the sidewall of described groove is provided with gathering sill.
Further preferred version of the present utility model is: described transmission device also comprises guide, and this guide is arranged in described gathering sill.
Further preferred version of the present utility model is: described chain is double row roller chain, and described guide contacts with the roller of described roller chain.
Further preferred version of the present utility model is: the lower end of described heavy pawl is provided with " L " shape claw, and the lower end of described light-duty pawl is provided with " V " claw.
Further preferred version of the present utility model is: described light-duty pawl and heavy pawl are several, and this light-duty pawl and heavy pawl are in the alternate setting of two-to-one ratio.
The beneficial effects of the utility model are, are set to by the transport pawl of Wave soldering apparatus the mode that heavy pawl adds light-duty pawl, reach the effect that equipment not only can carry light plate but also can carry heavy plate on the same stage.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the transmission device perspective view for the utility model Wave soldering apparatus;
Fig. 2 is the transmission device planar structure schematic diagram of Wave soldering apparatus of the present utility model;
Fig. 3 is main guide rail cross-sectional view of the present utility model;
Fig. 4 is the link units perspective view of chain of the present utility model;
Fig. 5 is heavy pawl perspective view of the present utility model;
Fig. 6 is light-duty pawl perspective view of the present utility model;
Embodiment
Now by reference to the accompanying drawings, preferred embodiment of the present utility model is elaborated.
As shown in Figure 1, be the transmission device perspective view schematic diagram of the utility model preferred embodiment Wave soldering apparatus.Described transmission device comprises main guide rail 1, chain 2 and is arranged at the transport pawl 3 on chain, and described transport pawl 3 comprises heavy pawl 31 for the power of lifting is more greatly provided and for the light-duty pawl 32 of the less power of lifting is provided.The transmission device of old Wave soldering apparatus generally adopts the one in underloading transmission device or heavy load transmission device.The light-duty titanium pawl of the general employing of transport pawl of underloading transmission device, when work, pcb board is clipped in the groove of light-duty titanium pawl below, PCB can produce certain pressure to light-duty titanium pawl, makes light-duty titanium pawl produce a small amount of strain, thereby obtains the enough power of lifting and can in light-duty titanium pawl, not produce slip, if but pcb board weight is excessive, titanium pawl bears a heavy burden to be out of shape and exceeds claw hook scope, will cause pcb board to drop, and light-duty titanium pawl is produced to expendable distortion injury.Heavy load transmission device generally adopts the titanium pawl of heavy-load type, on the titanium pawl of described heavy-load type, is designed with reinforcement, has significantly increased the non-deformability of titanium pawl, is difficult to the lighter pcb board of weight to form effectively and lift.And the utility model is integrated into heavy pawl and light-duty pawl on the transmission device of same Wave soldering apparatus, the equipment on the same stage that reaches not only can be produced light plate but also can produce the effect that weighs plate.
As shown in Figure 2, Figure 3, Figure 4, Fig. 2 is the transmission device planar structure schematic diagram of the utility model preferred embodiment Wave soldering apparatus.Fig. 3 is main guide rail cross-sectional view of the present utility model.Fig. 4 is the link units perspective view of chain of the present utility model.Described transmission device comprises main guide rail 1, chain 2 and is arranged at the transport pawl 3 on chain, and described transport pawl 3 comprises heavy pawl 31 for the power of lifting is more greatly provided and for the light-duty pawl 32 of the less power of lifting is provided.Between described transport pawl 3 and described main guide rail 1, be provided with a gap 13, this gap 13 has prevented contacting of described main guide rail 1 and described transport pawl 3, in the time that described chain 2 drives described transport pawl 3 to move, prevent that described transport pawl 3 and described main guide rail 1 from damaging because of friction.Described main guide rail 1 is provided with groove 11, and described chain 2 is arranged in this groove 11, and the sidewall of this groove 11 is provided with gathering sill 111.Described transmission device also comprises guide 4, and this guide 4 is arranged in described gathering sill 111.Described chain 2 is double row roller chain, and double row roller chain has higher intensity for simplex roller chain bar.Described guide 4 contacts with the roller 21 of described roller chain.When described chain 2 moves, the roller 21 of described double row roller chain rolls along described guide 4, preferably two row rollers 21 of described double row roller chain touch respectively two guides 41,42, and the guide 41 that upper row chain bar touches is positioned at main guide rail outside, the guide 42 that lower arrayed chain bar touches is positioned at guide rail inner side, can guarantee that like this when transporting pawl 3 bears a heavy burden, can obtain main guide rail 1 must support, can run-off the straight.
As shown in Figure 5, Figure 6, Fig. 5 is heavy pawl perspective view of the present utility model.Fig. 6 is light-duty pawl perspective view of the present utility model; The lower end of described heavy pawl is provided with " L " shape claw, and the lower end of described light-duty pawl is provided with " V " claw.Described light-duty pawl and heavy pawl are several, and this light-duty pawl and heavy pawl be in the alternate setting of two-to-one ratio, also can be one to one or other any ratio setting.While processing heavier PCB, the lower end of described heavy pawl is provided with " L " shape claw can effectively hold up heavier pcb board, thereby prevents the infringement to described light-duty pawl when processing heavier pcb board.While processing lighter PCB, the lower end of described light-duty pawl is provided with " V " claw can hold up lighter PCB, or shares the stressed of a part by heavy pawl.By cooperatively interacting of heavy pawl and light-duty pawl, just can realize equipment on the same stage and not only can produce light plate but also can produce the effect that weighs plate.
Should be understood that, above embodiment only, in order to the technical solution of the utility model to be described, is not intended to limit, for a person skilled in the art, the technical scheme that can record above-described embodiment is modified, or part technical characterictic is wherein equal to replacement; And all such modifications and replacement all should belong to the protection range of the utility model claims.
Claims (8)
1. a transmission device for Wave soldering apparatus, comprises main guide rail, chain and is arranged at the transport pawl on chain, it is characterized in that: described transport pawl comprises heavy pawl for the power of lifting is more greatly provided and for the light-duty pawl of the less power of lifting is provided.
2. transmission device according to claim 1, is characterized in that: between described transport pawl and described main guide rail, be provided with a gap.
3. transmission device according to claim 1, is characterized in that: described main guide rail is provided with groove, and described chain is arranged in this groove.
4. transmission device according to claim 3, is characterized in that: the sidewall of described groove is provided with gathering sill.
5. transmission device according to claim 4, is characterized in that: described transmission device also comprises guide, and this guide is arranged in described gathering sill.
6. transmission device according to claim 5, is characterized in that: described chain is double row roller chain, and described guide contacts with the roller of described roller chain.
7. transmission device according to claim 1, is characterized in that: the lower end of described heavy pawl is provided with " L " shape claw, and the lower end of described light-duty pawl is provided with " V " claw.
8. transmission device according to claim 1, is characterized in that: described light-duty pawl and heavy pawl are several, and this light-duty pawl and heavy pawl are in the alternate setting of two-to-one ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031037.6U CN203748126U (en) | 2014-01-17 | 2014-01-17 | Transmission device of wave soldering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420031037.6U CN203748126U (en) | 2014-01-17 | 2014-01-17 | Transmission device of wave soldering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203748126U true CN203748126U (en) | 2014-07-30 |
Family
ID=51347872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420031037.6U Expired - Lifetime CN203748126U (en) | 2014-01-17 | 2014-01-17 | Transmission device of wave soldering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203748126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533803A (en) * | 2018-11-08 | 2019-03-29 | 深圳市浩宝技术有限公司 | A kind of pcb board transport device |
-
2014
- 2014-01-17 CN CN201420031037.6U patent/CN203748126U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533803A (en) * | 2018-11-08 | 2019-03-29 | 深圳市浩宝技术有限公司 | A kind of pcb board transport device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| HK1080063A1 (en) | Hoisting frame and method for its use | |
| CN205500344U (en) | Automatic loading and unloading system | |
| CN203738314U (en) | Wave-soldering transmission structure | |
| CN108569567A (en) | Chest stacking device | |
| CN207226389U (en) | A kind of pallet centralising device | |
| CN203748126U (en) | Transmission device of wave soldering equipment | |
| CN212893369U (en) | Relay type lifting system applied to high-rise building | |
| CN209097533U (en) | A kind of double belt line feed device | |
| CN103991704B (en) | Automated material sub-material, buffer storage and method | |
| CN104649062A (en) | Full-automatic PCB board feeding machine lifting device | |
| CN107381434A (en) | A kind of roller bearing platform of lift | |
| CN105293016B (en) | A kind of formed coke base substrate arranges collating unit | |
| CN104477820B (en) | A kind of horizontal guide sheave pack support for piler | |
| CN204021702U (en) | A kind of group oblique roller conveyor in limit that improves side plate | |
| CN207390240U (en) | Product clamping and transmission device | |
| CN202302570U (en) | Conveying structure of diesel-electric set | |
| CN202829837U (en) | Detection turnover stand | |
| CN207890522U (en) | The double guide chain plates of screw machine | |
| CN218840686U (en) | Conveying belt lifting device | |
| CN211225358U (en) | High-speed conveying device | |
| CN215624550U (en) | Heavy conveyer | |
| KR101812455B1 (en) | Load control system and load control method for rail-moving type lifting equipment | |
| CN211768770U (en) | Turnover case feeding workbench | |
| CN216582436U (en) | Portable tray bearing conveying structure | |
| CN215754610U (en) | A doffer for aluminum product production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220509 Address after: 518000 office building 201, No. 1, Tianyang Sixth Road, Dongfang community, Songgang street, Bao'an District, Shenzhen, Guangdong Province Patentee after: SHENZHEN HAOBAO TECHNOLOGY Co.,Ltd. Address before: 518000 Haobao Industrial Park, No. 43, Shajing xinerhongxiang Industrial Zone, Bao'an District, Shenzhen, Guangdong Province Patentee before: HB AUTOMATION EQUIPMENT Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |