CN114449885B - Welding platform for producing lamp strip controller PCB - Google Patents
Welding platform for producing lamp strip controller PCB Download PDFInfo
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- CN114449885B CN114449885B CN202210086148.6A CN202210086148A CN114449885B CN 114449885 B CN114449885 B CN 114449885B CN 202210086148 A CN202210086148 A CN 202210086148A CN 114449885 B CN114449885 B CN 114449885B
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- action
- cam
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- spring
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/0404—Pick-and-place heads or apparatus, e.g. with jaws
- H05K13/0408—Incorporating a pick-up tool
- H05K13/0409—Sucking devices
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Resistance Welding (AREA)
Abstract
The invention discloses a welding platform for producing a lamp strip controller PCB (printed circuit board), which comprises 2 clamping tables which are oppositely arranged, wherein each clamping table comprises a supporting column, a supporting table, an action box, an action motor, a rotary table, a poking piece, a rotating wheel, a cam, an upper clamping block, a lower clamping block, an elastic piece and a buckle cover, the supporting column is vertically arranged, the action motor is arranged in the action box, the buckle cover is scratched on the side part of the action box, the rotary table is horizontally arranged and connected with the action motor, an upward extending edge is arranged on the edge of the rotary table, a clamping groove group is arranged on the extending edge, the poking piece is arranged on the rotary table, 4 poking rods which are uniformly distributed are arranged on the side part of the rotary table, clamping tooth groups are arranged on the periphery of the rotary table, the cam and the rotary table are coaxially arranged, 2 protruding parts which are symmetrically arranged are arranged on the periphery of the cam, the upper end of the elastic piece is connected with the top of the inner wall of the buckle cover, the lower end is connected with the upper clamping block, and the top of the upper clamping block is propped against the periphery of the cam. Compared with the prior art, the invention can realize stable clamping of the PCB.
Description
Technical Field
The invention relates to a welding platform, in particular to a welding platform for producing a lamp strip controller PCB.
Background
The PCB board is an important component of the lamp strip controller, which is the main carrier of the circuit. In the production of PCB board, need weld relevant part on the PCB board, at welded in-process, need carry out the centre gripping to the PCB board, current anchor clamps for the centre gripping action stability is relatively poor, influences welded precision. In view of this, the inventors of the present application have conducted intensive studies to obtain a soldering platform for PCB board production of a lamp strip controller.
Disclosure of Invention
The invention aims to provide a welding platform for producing a PCB (printed Circuit Board) of a lamp strip controller, which can realize stable clamping of the PCB.
The technical aim of the invention is realized by the following technical scheme:
a welding platform for production of lamp area controller PCB board usefulness, including 2 centre gripping platforms that set up relatively, the centre gripping platform includes support column, brace table, action case, action motor, carousel, stir piece, runner, cam, go up grip block, lower grip block, elastic component and buckle closure, the vertical setting of support column, the brace table is located the top of support column, action case is located on the brace table, action motor locates in the action case, buckle closure is scratched the joint and is in action case's lateral part, the carousel level sets up and connects action motor's drive shaft, the carousel is in when action motor starts by action motor drive rotates in the horizontal plane, be equipped with the extension limit that upwards extends on the edge of carousel, the extension limit is equipped with the draw-in groove group, stir the piece and locate on the carousel, the lateral part of runner is equipped with 4 evenly distributed's driving lever, be equipped with 4 evenly distributed's tooth groups on the periphery the wheel in the in-process of pivoted, stir the piece stir behind the driving lever, the draw-in lever group with the cam is equipped with the cam and set up the side, the top is located on the top is located in the centre gripping piece is located down the centre gripping piece, the top is located on the centre gripping piece is located on the top of the side of the centre gripping piece, the top is located the centre gripping piece is located down on the top of the centre gripping piece 2.
In a preferred embodiment, the toggle member is provided in the form of a block, bar or tablet.
In a preferred embodiment, the set of detents comprises at least 2 detents and the set of detents comprises at least 2 detents.
In a preferred embodiment, the elastic member includes a first spring and a second spring, and the first spring and the second spring are disposed on both sides of the cam, respectively.
In a preferred embodiment, 4 action holes are formed in the side surface, far away from the rotating wheel, of the cam, the 4 action holes are uniformly distributed around the wheel shaft of the cam, an electromagnet, a third spring and a positioning block are arranged in the action holes, one end of the electromagnet is connected with the third spring, the other end of the electromagnet is connected with the positioning block, and 4 positioning holes corresponding to the 4 action holes in a one-to-one mode are formed in the inner wall of the buckle cover.
Compared with the prior art, the invention provides the welding platform for producing the lamp strip controller PCB, which is provided with 2 clamping tables which are oppositely arranged, when the welding platform works, the conveying belt for conveying the PCB passes between the 2 clamping tables, when the PCB reaches between the 2 clamping tables, the 2 clamping tables stably clamp the PCB, and then the welding equipment is used for welding the PCB, so that the stable clamping of the clamping tables can ensure better welding effect; specifically, when the action motor rotates, the stirring piece on the turntable is driven to rotate synchronously, in the rotating process of the turntable, the stirring piece firstly stirs the stirring rod to enable the rotating wheel to rotate, the rotating wheel rotates to enable the latch group arranged on the rotating wheel to rotate and to be meshed with the latch group on the turntable, so that the rotating wheel can be driven to rotate for a certain distance by the rotation of the turntable, in the continuous rotating process of the turntable, the stirring rod and the latch group of the turntable intermittently act on the turntable, the turntable can intermittently rotate, each time rotates for 90 degrees, specifically, the turntable rotates for one circle, the intermittent rotation of the turntable drives the clearance of the cam to rotate, when the protruding part of the cam contacts the upper clamping block, and in the continuous rotating process, the upper clamping block is pressed down, the upper clamping block is close to the lower clamping block, the upper clamping block and the lower clamping block are close to each other, the PCB is clamped by the upper clamping plate in a propping mode, clamping force is generated by the clamping force between the structures instead of hydraulic pressure or pneumatic pressure of moving parts such as an oil cylinder or an air cylinder, the force is more stable, after the welding of 1 PCB is completed, the cam rotates by 90 degrees, the protruding part of the cam releases the propping of the upper clamping block, the upper clamping block moves upwards under the action of the elastic piece and contacts the clamping of the PCB, the welded PCB is transported by the conveying belt to a welding position, and the next PCB enters the welding position to complete the welding process.
Drawings
Fig. 1 is a schematic structural view of a welding platform for producing a lamp strip controller PCB board according to the present invention.
Fig. 2 is a schematic view of the structure of the invention with the action box, support post and support post removed, which relates to a clamping table for a welding platform for producing a lamp strip controller PCB board.
Fig. 3 is a schematic diagram of the cooperation structure of the buckle closure, the elastic element, the cam and the upper clamping block of the welding platform for producing the lamp strip controller PCB.
Fig. 4 is a schematic diagram of the cooperation structure of the buckle closure, the elastic piece and the upper clamping block of the welding platform for producing the lamp strip controller PCB.
Fig. 5 is a schematic view of a structure of a cam of a welding platform for producing a lamp strip controller PCB board.
Fig. 6 is a schematic view of a longitudinal section of an action hole of a welding platform for producing a lamp strip controller PCB board according to the present invention.
In the figure
A support column 1; a support table 2; an operation box 3; an action motor 4; a turntable 5; an extension edge 6; a clamping groove group 7; a toggle member 8; a rotating wheel 9; a deflector rod 10; a latch group 11; a cam 12; an action hole 13; an electromagnet 14; a third spring 15; a positioning block 16; a projection 17; an upper clamping block 18; a lower clamp block 19; a clasp cover 20; a first spring 21; a second spring 22; positioning holes 23.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present invention and is not to be construed as limiting the present invention, and modifications to the present embodiment, which may not creatively contribute to the present invention as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present invention.
As shown in fig. 1 to 6, a welding platform for producing a lamp strip controller PCB board comprises 2 clamping tables which are oppositely arranged, wherein each clamping table comprises a support column 1, a support table 2, an action box 3, an action motor 4, a rotary table 5, a toggle member 8, a rotary wheel 9, a cam 12, an upper clamping block 18, a lower clamping block 19, an elastic member and a buckle closure 20, the support column 1 is vertically arranged, the support table 2 is arranged at the top of the support column 1, the action box 3 is arranged on the support table 2, the action motor 4 is arranged in the action box 3, the buckle closure 20 is in the side of the action box 3, the rotary table 5 is horizontally arranged and is connected with a driving shaft of the action motor 4, the rotary table 5 is driven by the action motor 4 to rotate in a horizontal plane when the action motor 4 is started, an extending edge 6 which extends upwards is arranged on the edge of the rotary table 5, the extending edge 6 is provided with a clamping groove group 7, the stirring piece 8 is arranged on the rotary disk 5, the side part of the rotary wheel 9 is provided with 4 stirring rods 10 which are uniformly distributed, the circumference of the rotary wheel 9 is provided with 4 clamping tooth groups 11 which are uniformly distributed, in the rotating process of the rotary disk 5, after the stirring piece 8 stirs the stirring rod 10, the clamping groove group 7 is matched with the clamping tooth groups 11, the cam 12 and the rotary wheel 9 are coaxially arranged, the circumference of the cam 12 is provided with 2 protruding parts 17 which are symmetrically arranged, the upper end of the elastic piece is connected with the top part of the inner wall of the buckle cover 20, the lower end of the elastic piece is connected with the upper clamping block 18, the top part of the upper clamping block 18 is propped against the circumference of the cam 12, the bottom part of the upper clamping block 18 penetrates out of the buckle cover 20, the lower clamping block 19 is fixedly arranged on the side part of the action box 3, and is located below the upper clamp block 18.
According to the welding platform for producing the lamp strip controller PCB, the 2 clamping tables are arranged oppositely, when the welding platform works, the conveying belt for conveying the PCB passes through the 2 clamping tables, when the PCB reaches the position between the 2 clamping tables, the 2 clamping tables stably clamp the PCB, then the welding equipment is used for welding the PCB, and good welding effect can be guaranteed due to the stable clamping of the clamping tables; specifically, when the action motor 4 rotates, the rotating disc 5 is driven to rotate, the stirring piece 8 on the rotating disc 5 rotates synchronously, in the process of rotating the rotating disc 5, the stirring piece 8 firstly stirs the stirring rod 10, so that the rotating wheel 9 rotates, the rotation of the rotating wheel 9 enables the latch group 11 arranged on the rotating wheel 9 to rotate and mesh with the clamping groove group 7 on the rotating disc 5, so that the rotating disc 5 rotates to drive the rotating wheel 9 to rotate for a certain distance, in the process of continuously rotating the rotating disc 5, because the stirring rod 10 and the clamping groove group 7 of the rotating disc 5 intermittently act on the rotating disc 5, the rotating disc 5 rotates intermittently for 90 degrees each time, specifically, the rotating disc 5 rotates for one circle, the rotating disc 5 rotates for 90 degrees, the intermittent rotation of the rotating disc 5 drives the clearance of the cam 12, when the protruding part 17 of the cam 12 contacts the upper clamping block 18, and in the process of continuously rotating, the upper clamping block 18 is pressed downwards, the upper clamping block 18 is close to the lower clamping block 19, after the upper clamping block 18 and the lower clamping block 19 are close to each other, the PCB is clamped, the upper clamping plate is controlled in a propping mode, so that the PCB is clamped, the clamping force is generated in a pressing mode between structures, the force is more stable due to the action of hydraulic pressure or air pressure instead of moving parts such as an oil cylinder or an air cylinder, after the welding of 1 PCB is completed, the cam 12 rotates for 90 degrees, the protruding part 17 of the cam 12 releases the propping of the upper clamping block 18, the upper clamping block 18 moves upwards under the action of the elastic piece to contact the clamping of the PCB, the welded PCB is transported by the conveying belt to a welding position, and the next PCB enters the welding position, so that the welding process is completed.
In particular, the toggle member 8 is provided in the form of a block, a rod or a sheet.
In order to enable an accurate, stable and efficient co-operation of the set of detents 7 and the set of detents 11, the set of detents 7 comprises at least 2 detents and the set of detents 11 comprises at least 2 detents.
Specifically, the elastic member includes a first spring 21 and a second spring 22, and the first spring 21 and the second spring 22 are respectively disposed on two sides of the cam 12.
Further, in order to make the centre gripping of last grip block 18 and lower grip block 19 to the PCB board more stable, be equipped with 4 action holes 13 on the side of cam 12 keeping away from runner 9, 4 action holes 13 use the shaft of cam 12 is the center circumference evenly distributed, be equipped with electro-magnet 14, third spring 15 and locating piece 16 in the action hole 13, electro-magnet 14 one end is connected third spring 15, the other end is connected locating piece 16, be equipped with on the inner wall of buckle closure 20 with 4 locating holes 23 of 4 action holes 13 position one-to-one, the locating piece 16 adopts magnetic material to make. Under such a structural arrangement, when the cam 12 rotates, the electromagnet 14 is electrified to attract the positioning block 16, so that the positioning block 16 completely enters the action hole 13, at this time, the cam 12 can smoothly rotate, when the cam 12 does not rotate, the electromagnet 14 is powered off, under the action of the third spring 15, the positioning block 16 enters the positioning hole 23, so that the cam 12 is locked and cannot rotate, at this time, the whole structure is stable, the acting force generated between the upper clamping block 18 and the lower clamping block 19 cannot enable the cam 12 to rotate, namely, the cam 12 can enable the upper clamping block 18 and the lower clamping block 19 to maintain a stable clamping state, and stable clamping of a PCB is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the statement "comprising … …" or "comprising … …" does not exclude the presence of additional elements in a process, method, article or terminal device comprising the element. Further, herein, "greater than," "less than," "exceeding," and the like are understood to not include the present number; "above", "below", "within" and the like are understood to include this number.
The embodiments described above are intended to facilitate a person of ordinary skill in the art in order to make and use the present invention, it will be apparent to those skilled in the art that various modifications may be made to the embodiments and that the general principles described herein may be applied to other embodiments without the need for inventive faculty. Therefore, the present invention is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present invention.
Claims (5)
1. A welding platform for production of lamp area controller PCB board usefulness, its characterized in that includes 2 clamping tables of relative setting, the clamping table includes support column, brace table, action case, action motor, carousel, stir piece, runner, cam, go up grip block, lower grip block, elastic component and buckle closure, the support column is vertical to be set up, the brace table is located the top of support column, action case locates on the brace table, action motor locates in the action case, the buckle closure is scratched the joint and is in action case's lateral part, the carousel level sets up and connects action motor's drive shaft, the carousel is in action motor drive is rotated in the horizontal plane when being started, be equipped with the extension limit of upwards extending on the edge of carousel, be equipped with the draw-in groove group on the extension limit, stir the piece and locate on the carousel, the lateral part of runner is equipped with 4 evenly distributed's driving lever, be equipped with 4 evenly distributed's latch groups on the circumference of runner the in-process of carousel, stir the piece is located in the motion case, the cam profile is located in the side of cam profile, the cam is located on the side of cam profile, the cam set up with the upper and lower grip block is located on the top of the centre gripping piece, the top is located on the side of the centre gripping piece is located to the side of the centre gripping 2.
2. A soldering station for the production of lamp strip controller PCB boards according to claim 1, wherein the toggle member is provided in the form of a block, a rod or a sheet.
3. The solder platform for lamp strip controller PCB board production of claim 1, wherein the set of detents comprises at least 2 detents and the set of detents comprises at least 2 detents.
4. The welding platform for producing the lamp strip controller PCB according to claim 1, wherein the elastic piece comprises a first spring and a second spring, and the first spring and the second spring are respectively arranged on two sides of the cam.
5. The welding platform for producing the lamp strip controller PCB according to any one of claims 1 to 4, wherein 4 action holes are formed in the side surface, away from the rotating wheel, of the cam, the 4 action holes are uniformly distributed around the wheel shaft of the cam, an electromagnet, a third spring and a positioning block are arranged in the action holes, one end of the electromagnet is connected with the third spring, the other end of the electromagnet is connected with the positioning block, and 4 positioning holes corresponding to the 4 action holes in a one-to-one mode are formed in the inner wall of the buckle cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210086148.6A CN114449885B (en) | 2022-01-25 | 2022-01-25 | Welding platform for producing lamp strip controller PCB |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210086148.6A CN114449885B (en) | 2022-01-25 | 2022-01-25 | Welding platform for producing lamp strip controller PCB |
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| Publication Number | Publication Date |
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| CN114449885A CN114449885A (en) | 2022-05-06 |
| CN114449885B true CN114449885B (en) | 2023-07-14 |
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| CN202210086148.6A Active CN114449885B (en) | 2022-01-25 | 2022-01-25 | Welding platform for producing lamp strip controller PCB |
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|---|---|---|---|---|
| JP2006237340A (en) * | 2005-02-25 | 2006-09-07 | Fuji Photo Film Co Ltd | Clamping apparatus, image forming apparatus, and clamp positioning method |
| CN210519204U (en) * | 2019-10-14 | 2020-05-12 | 河北融汇城通网络科技股份有限公司 | Ventilation structure for communication base station |
| CN211860697U (en) * | 2020-03-23 | 2020-11-03 | 南京江川电子有限公司 | Circuit board positioning pin tool |
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| CN114449885A (en) | 2022-05-06 |
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