CN208662765U - A kind of reflow machine convenient for pcb board transmission - Google Patents
A kind of reflow machine convenient for pcb board transmission Download PDFInfo
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- CN208662765U CN208662765U CN201821164338.0U CN201821164338U CN208662765U CN 208662765 U CN208662765 U CN 208662765U CN 201821164338 U CN201821164338 U CN 201821164338U CN 208662765 U CN208662765 U CN 208662765U
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- pcb board
- carrier chain
- positioning
- plate
- delivery track
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Abstract
The utility model discloses a kind of reflow machines convenient for pcb board transmission, belong to reflow solder technique field, solving pcb board cannot the smooth technical problem into reflow soldering, its key points of the technical solution are that a kind of reflow machine convenient for pcb board transmission, body including offering input terminal and output end, delivery track is provided in body, it is provided with pcb board on delivery track and pcb board is sent to output end from input terminal, corrective component is provided at the port position of the input terminal, corrective component includes hinged rectification plate opposite with body, the floor projection of rectification plate is vertical with delivery track, and the bottom of rectification plate is contacted with delivery track, achieving the effect that pcb board can smoothly enter into reflow machine and the smooth conveying in reflow machine.
Description
Technical field
The utility model relates to solder reflow techniques field, in particular to a kind of reflow machine convenient for pcb board transmission.
Background technique
Reflow machine is also Re-current welder or reflow ovens, it is to make solder(ing) paste is heated to melt by providing a kind of heating environment
Change that Surface Mount Component and pcb board is allowed to pass through solder(ing) paste alloy reliably combined equipment.Pcb board successively passes through
After crossing stencil printer and chip mounter, enter back into reflow machine.
Existing reflow machine includes the delivery track for transmitting pcb board, the output end phase of delivery track and chip mounter
Even, when but pcb board enters reflow machine from the output end of chip mounter, pcb board is easy that opposite sliding occurs with delivery track, from
And make pcb board inclined with respect to delivery track, cause the conveying of PCB plate to have some setbacks.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of returning convenient for pcb board transmission
Fluid welding machine achievees the effect that can smoothly enter into reflow machine and the smooth conveying in reflow machine convenient for pcb board.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of reflow machine convenient for pcb board transmission, the body including offering input terminal and output end, the interior setting of body
There is delivery track, pcb board is provided on delivery track and pcb board is sent to output end, the end of the input terminal from input terminal
Be provided with corrective component at mouthful position, corrective component includes hinged rectification plate opposite with body, the floor projection of rectification plate with
Delivery track is vertical, and the bottom of rectification plate is contacted with delivery track.
Through the above technical solutions, pcb board enters in body from input terminal, and pass through at the port position of input terminal
Corrective component carries out aligning, and rectification plate is in a vertical state and the floor projection of rectification plate is vertical with delivery track, therefore
When at the port position that pcb board has just been sent to input terminal, pcb board is contacted with rectification plate, and rectification plate is stopped pcb board simultaneously
It adjusts to the state vertical with delivery track, pcb board continues to transmit, and can squeeze rectification plate to around body and rectification plate at this time
Hinge joint rotation, pcb board pass through rectification plate after being corrected, and can be more swimmingly defeated after the correction process of rectification plate
It send.
Preferably, the body is vertically fixed baffle at the position of proximal port, rectification plate is hinged with baffle bottom, machine
Internal portion is further fixedly arranged on the correction cylinder with correction telescopic shaft, and inclination is downwardly directed input in correction telescopic shaft slave body
The port at end is simultaneously hinged with rectification plate.
Through the above technical solutions, correction cylinder drives correction telescopic shaft to stretch when pcb board is sent to the port of input terminal
Out, so that rectification plate is in a vertical state, pcb board is abutted with rectification plate, and due to correcting the active force of cylinder, pcb board is blocked
It firmly and adjusts to the state vertical with delivery track, and then corrects cylinder and correction telescopic shaft is driven to shrink, to drive correction
Plate is rotated around the hinge joint of rectification plate and baffle, and pcb board is disappeared by the resistance of rectification plate, and pcb board continues to be fed forward, pass through
Correct the setting of cylinder, it is ensured that pcb board is adjusted completely to being passed through after vertical with delivery track again, to further improve
The transmission smoothness of pcb board.
Preferably, be provided with conveying frame body in the body, conveying frame body includes the first carriage facing each other and the
Two carriages, delivery track include being rotatablely connected with the first carrier chain of the first carriage rotation connection and with the second carriage
The second carrier chain, rectification plate between the first carrier chain and the second carrier chain and the width of rectification plate and the first carrier chain and
Second carrier chain is opposite to be equidistant.
Through the above technical solutions, rectification plate between the first carrier chain and the second carrier chain and the width of rectification plate with
First carrier chain and the second carrier chain is opposite is equidistant, therefore when rectification plate is in a vertical state, just with the first conveying
Pcb board width between chain and the second carrier chain is roughly equal, when rectification plate stops pcb board, so that the uniform force of pcb board,
Pcb board will not lead to Local Damaged or appearance and the not perpendicular phenomenon of delivery track due to unbalance stress, to improve PCB
The rectification effect of plate, convenient for transmission.
Preferably, being provided with positioning component right above the delivery track, positioning component includes the band affixed with body
There is the positioning cylinder of positioning telescopic shaft, positioning telescopic shaft is downwards and bottom end is connected with positioning plate.
Through the above technical solutions, positioning cylinder drives positioning telescopic shaft downlink after pcb board enters body from input terminal,
It positions telescopic shaft and drives positioning plate downlink, and make to be pressed on pcb board under positioning plate is slight, the pushing of positioning plate will not influence PCB
The normal transmission of plate avoids the vibration of body simultaneously as the setting of positioning plate, pcb board can be limited on delivery track
Or the vibration of delivery track has an impact pcb board, so that pcb board falls off from delivery track, so that it is defeated to improve pcb board
Pass through the stability of journey.
Preferably, the positioning component includes two groups, wherein one group of surface positioned at the first carrier chain, another group is located at
The surface of second carrier chain, and the positioning plate in every group of positioning component with pcb board and the first carrier chain or the second carrier chain
The marginal portion of contact abuts.
Through the above technical solutions, two groups of positioning components are located at surface and the second carrier chain of the first carrier chain
Surface, therefore when positioning cylinder drive positioning plate press on pcb board when, the two sides of pcb board are positioned, on the one hand
The stress of pcb board is more uniform, will not be side stress due to pcb board and the deformation that generates or damage phenomenon, another party
Face pcb board positions more stable under the action of two groups of positioning components, further improves the conveying smoothness of pcb board.
Preferably, the bottom of the positioning plate is provided with multiple runners, the rotation of runner along the conveying direction rotation of pcb board
Direction is consistent with the conveying direction of pcb board.
Through the above technical solutions, runner presses on pcb board, so that PCB when positioning cylinder drives positioning plate downlink
Plate be under pressure be transmitted positioning while, can also form relative rolling between runner, reduce the frictional force of transmission,
Ensure that the stability and smoothness of pcb board conveying.
Preferably, the bottom of the positioning plate offers elastic groove, elastic groove opens up vertically and section is convex shape, bullet
Property slot in be provided with elastic parts, elastic parts includes the spring affixed with elastic groove inner top, and with affixed perpendicular of spring
Straight telescopic rod, telescopic rod bottom and runner are rotatablely connected, the affixed limited slide plate in top of the telescopic rod far from runner.
Through the above technical solutions, through the above technical solutions, telescopic rod squeezes when runner is pressed to and contacted with pcb board
Pressing spring, so that being Elastic Contact between runner and pcb board, one side runner can be contacted with pcb board in the presence of a tensile force,
Ensure locating effect, when the cushioning effect of another aspect spring impacts pcb board in transmit process will not easily by
It damages by pressure, improves the quality of pcb board transmit process.And the limit slide plate at the top of telescopic rod is connected in the elastic groove of convex shape, is had
Runner falls off out of elastic groove when effect avoids positioning cylinder uplink.
In conclusion the utility model has the following beneficial effects:
1, the conveying of pcb board is improved so that pcb board enters back into body after being corrected by setting rectification plate
Smoothness；
2, the correction cylinder being fixedly connected by being set to rectification plate improves to improve the correction dynamics of pcb board
The rectification effect of pcb board is convenient for transmission；
3, by the way that positioning component is arranged in body, the stability of pcb board conveying is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram after concealing body；
Fig. 3 is the partial enlargement diagram in Fig. 2 at A；
Fig. 4 is the partial sectional view of positioning component.
Appended drawing reference: 1, body；11, input terminal；12, output end；13, connecting shaft；131, fifth wheel；14, prevent slipping through the net；2,
Convey frame body；21, the first carriage；22, the second carriage；3, delivery track；31, the first carrier chain；32, the second carrier chain；
321, support column；322, blend stop；4, adjusting screw；41, motor is adjusted；42, limit shaft is adjusted；5, transition track；51, the first mistake
Cross rail；52, the second transition rail；53, transition frame；531, transition lead screw；532, transition motor；533, transition limit shaft；6, fixed
Component；61, fixed column；611, fixing groove；62, fixed bin；621, fixinig plate；622, fixation hole；623, connection sheet；624, it guides
Wheel；7, positioning component；71, positioning cylinder；711, telescopic shaft is positioned；712, fixed plate；713, sliding axle；714, be translatable cylinder；
7141, be translatable telescopic shaft；72, positioning plate；721, runner；722, elastic groove；7221, spring；7222, telescopic rod；7223, limit is slided
Plate；8, corrective component；81, rectification plate；82, cylinder is corrected；821, telescopic shaft is corrected；83, baffle；9, pcb board.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The wherein identical attached drawing of identical components
Label indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction at center.
A kind of reflow machine convenient for pcb board transmission includes offering input terminal 11 and output end 12 combined with Figure 1 and Figure 2,
Body 1, conveying frame body 2 is provided in body 1, conveys and is provided with delivery track 3 on frame body 2, pcb board 9 is placed on conveyor track
Enter body 1 on road 3 and from input terminal 11, body 1 is discharged from output end 12, pcb board 9 carries out reflow soldering in body 1.It is defeated
Sending frame includes the first carriage 21 and the second carriage 22 facing each other, and the first carriage 21 and body 1 are relatively affixed, body
The adjusting screw 4 perpendicular to the first carriage 21 and the second carriage 22 is fixedly installed on 1, adjusting screw 4 is horizontal through
One carriage 21 and the second carriage 22, the both ends of adjusting screw 4 are rotatablely connected with body 1 and the first carriage 21 respectively,
And pass through the second carriage 22 and be threadedly coupled with the second carriage 22, by rotating adjustable first carriage of adjusting screw 4
21 and the second relative distance between carriage 22, to be set at the port position of body 1 with conveying various sizes of pcb board 9
It is equipped with corrective component 8, positioning component 7 is provided in body 1, corrective component 8 can correct to pcb board 9 perpendicular to delivery track
3, convenient for the smooth conveying of pcb board 9, positioning component 7 can prevent pcb board 9 and fall because body 1 vibrates, and improve pcb board
9 conveying stability.
The side inner wall of the first carriage 21 and body 1 is affixed combined with Figure 1 and Figure 2, and the second carriage 22 is located at body 1
Middle position, adjusting screw 4 be located at close to input terminal 11 position at, and the both ends of adjusting screw 4 and body 1 rotation connect
It connecing, one end of adjusting screw 4, which is fixedly installed, adjusts motor 41, and adjusting screw 4 can be driven to rotate by adjusting motor 41, from
And the second carriage 22 of drive and threads of lead screw connection is mobile to change between the first carriage 21 and the second carriage 22
Distance, so as to convey various sizes of pcb board 9.
As shown in Fig. 2, being further fixedly arranged on columned adjusting limit shaft 42 on body 1, adjusting limit shaft 42 includes position
In two groups of input terminal 11 nearby and near output end 12, every group includes adjusting limit shaft 42 to two be just distributed up and down
It is parallel with adjusting screw 4, it is distributed in the upper and lower ends of adjusting screw 4 close to the adjusting limit shaft 42 of input terminal 11, adjusts limit
Axis 42 is slidably connected with the second carriage 22.By setting adjust limit shaft 42 can moving direction to the second carriage 22 into
Row guidance and limitation, prevent the second carriage 22 unbalance stress under the action of adjusting screw 4 cause it is mobile be obstructed, can not be smooth
Convey various sizes of pcb board 9.
As shown in Fig. 2, delivery track 3 includes the first carrier chain 31 in the first carriage 21 and conveys positioned at second
The second carrier chain 32 in frame 22, the first carrier chain 31 and the second carrier chain 32 drive operating (in figure not by driving motor
Show), in conjunction with Fig. 3, the first carrier chain 31 and the second carrier chain 32 side facing each other are fixedly installed multiple support columns
321, the first carrier chain 31 and the second material conveying are chain form, and each node of chain is respectively provided with a support column 321, and every two
It is fixedly connected with blend stop 322 between a adjacent support column 321, when conveying to pcb board 9, pcb board 9 is erected on mutually
On the support column 321 of face, and blend stop 322 can prevent pcb board 9 and the first carrier chain 31 and the second carrier chain 32 directly
Contact, so that pcb board 9 be avoided to improve the stability of transmission process to the interference of normal transmission process.
Fig. 1 is reviewed, transition track 5 is provided at the port position of input terminal 11, transition track 5 includes First Transition rail 51
With the second transition rail 52, First Transition rail 51 is aligned with the first carriage 21, and the second transition rail 52 is aligned with the second carriage 22,
Conveyer belt is provided in transition track 5, the height of conveyer belt is consistent with the height of delivery track 3, and pcb board 9 is defeated by conveyer belt
It send to delivery track 3.
As shown in Figure 1, First Transition rail 51 and the second transition rail 52 are respectively positioned in transition frame 53, First Transition rail 51 and mistake
It crosses frame 53 to be fixedly connected, the transition lead screw 531 perpendicular to transition track 5 is rotatably connected in transition frame 53, transition lead screw 531 is worn
It crosses the second transition rail 52 and is threadedly coupled with the second transition rail 52, transition lead screw 531 is provided with far from the side of body 1 and transition
The parallel transition limit shaft 533 of lead screw 531, transition limit shaft 533 and transition frame 53 are relatively fixed, and transition limit shaft 533 is worn
It crosses the second transition rail 52 and is slidably connected with the second transition rail 52, one end of transition lead screw 531 is fixedly connected with transition motor
532, drive transition lead screw 531 to rotate by transition motor 532, to adjust between First Transition rail 51 and the second transition rail 52
Relative distance to be suitable for conveying various sizes of pcb board 9.
In conjunction with Fig. 2 and Fig. 3, fixation kit 6, fixation kit are provided at the link position of transition track 5 and conveying frame body 2
6 include fixed column 61 and fixed bin 62, wherein fixed column 61 is fixedly connected with conveying frame body 2, and fixed column 61 is horizontally directed to
Between first carriage 21 and the second carriage 22, the fixing groove 611 of annular, fixed bin are offered on the periphery of fixed column 61
62 with conveying frame body 2 it is affixed, fixinig plate 621 and connection sheet 623 are fixedly connected on fixed bin 62, wherein connection sheet 623 with
Fixed bin 62 close to 5 side of transition track is fixedly connected and perpendicular to the direction of transfer of pcb board 9, fixinig plate 621 and connection sheet
623 is affixed, and fixinig plate 621 is vertical with connection sheet 623, and fixation hole 622 is offered on fixinig plate 621, and the insertion of fixed column 61 is solid
Determine in hole 622, and is matched with fixing groove 611 and fixed column 61 is avoided to fall off out of fixation hole 622, fixinig plate 621 and connection
The top of piece 623 is flushed with the top of delivery track 3, pcb board 9 from the conveyer belt in transition track 5 by fixinig plate 621 and
623 top of connection sheet enters on delivery track 3, and the setting of fixation kit 6 can say that transition track 5 and delivery track 3 carry out
Connection stablizes conveying convenient for pcb board 9.
As shown in figure 3, rotation is provided with guide wheel 624, the first conveying on the conveying frame body 2 of 62 position of fixed bin
Chain 31 and the second carrier chain 32 are from the bottom up around, horizontal through body 1, fixinig plate 621 is close to guide wheel after guide wheel 624
624 side is arc compatible with guide wheel 624, and fixinig plate 621 can prevent the first carrier chain 31 and the second conveying
Chain 32 falls off from guide wheel 624.
As shown in Fig. 2, corrective component 8 is set at the port position of input terminal 11, corrective component 8 includes being fixed in vertically
The baffle 83 on top and the hinged rectification plate 81 of baffle 83 and the correction cylinder 82 relatively affixed with rectification plate 81 in body 1.
Rectification plate 81 is perpendicular to delivery track 3, and the articulated shaft between rectification plate 81 and baffle 83 is horizontal, and rectification plate 81 can be around hinged axial direction
1 inner rotation of body, correction cylinder 82 are located at side of the rectification plate 81 inside body 1, and correct cylinder 82 with correction
Telescopic shaft 821, correction cylinder 82 is obliquely installed, and is fixedly linked with top in body 1, and correction telescopic shaft 821 tilts downward simultaneously
It is hinged and connected with rectification plate 81.When pcb board 9 by transition track 5 enter on delivery track 3 when, first can be usually in
The rectification plate 81 of vertical state contacts, since rectification plate 81 is perpendicular to delivery track 3, when pcb board 9 goes out during transportation
Just it can restore when now tilting, after being contacted with rectification plate 81 to vertical with delivery track 3, this season correction cylinder 82 drives correction to stretch
Contracting axis 821 is shunk, so that rectification plate 81 be driven to turn over around rectification plate 81 and the articulated shaft of baffle 83, pcb board 9 can smoothly enter into machine
In body 1, due to the correcting of corrective component 8, the transmission process of pcb board 9 is more smooth, stablizes.
In conjunction with Fig. 2 and Fig. 4, positioning component 7 is located in body 1, and positioning component 7 includes that the positioning that has being vertically arranged is stretched
The positioning cylinder 71 of axis 711, positioning telescopic shaft 711 is downwards and bottom is fixedly connected with positioning plate 72, and positioning plate 72 is parallel
The distance of input terminal 11 to output end 12, positioning cylinder are slightly shorter than in the length of the extending direction of delivery track 3, and positioning plate 72
71 be provided with along 72 length direction of positioning plate it is multiple.The bottom end of positioning plate 72 offers vertical elastic groove 722, elastic groove 722
It is open up vertically, section in the groove body of convex shape, the top of elastic groove 722 is fixedly installed elastic component, i.e. spring 7221,
The bottom of spring 7221 is fixedly connected with limited slide plate 7223, and limit slide plate 7223 is fixedly connected with flexible far from the bottom of spring 7221
Bar 7222, telescopic rod 7222 passes through elastic groove 722, and 7222 lower rotation of telescopic rod is provided with runner 721, and runner 721 turns
Dynamic direction is consistent with 3 direction of transfer of delivery track.
In conjunction with Fig. 2 and Fig. 4, positioning component 7 includes two groups, is located at the first carrier chain 31 and the second carrier chain 32
Surface, and the floor projection of runner 721 is overlapped with support column 321 just.When pcb board 9 enters body 1 by delivery track 3
When interior, positioning cylinder 71 drives and is pressed in the two sides of pcb board 9 under runner 721, to position to pcb board 9, prevents pcb board 9
It is vibrated in transmit process and the phenomenon that being detached from delivery track 3 occurs, due to runner 721 and 9 relative rolling of pcb board, because
This will not impact the normal conveying of pcb board 9, and the setting of spring 7221 can reduce runner 721 to pcb board 9
Rigid pressure prevents pcb board 9 to be subject to crushing.
As shown in Fig. 2, the top for the positioning cylinder 71 being located at right above the first carrier chain 31 is fixedly installed fixed plate
712, the top of body 1 is fixedly installed a pair of sliding axle 713 perpendicular to delivery track 3, fixed plate 712 and sliding axle 713
It is opposite to be slidably connected, the translation cylinder 714 with translation telescopic shaft 7141 is provided between pair of sliding axis 713, be translatable cylinder
714 is affixed with body 1, and translation telescopic shaft 7141 is horizontal and affixed with fixed plate 712.When the first carrier chain 31 and the second carrier chain
The distance between 32 when changing to convey the pcb board 9 of different model, can pass through translation cylinder 714 and drive fixed plate 712
It moves horizontally, so that positioning plate 72 and corresponding runner 721 be driven to be moved to adaptable position, to complete to position, mentions
The high scope of application of positioning component 7.
Review Fig. 1, the lower section of delivery track 3 is additionally provided with connecting shaft 13, and connecting shaft 13 is vertical with delivery track 3 and and body
1 is affixed, and multiple fifth wheels 131 are fixedly installed in connecting shaft 13, be arranged on fifth wheel 131 it is anti-slip through the net 14, it is anti-slip through the net it is 14 logical
It crosses and is wound around on fifth wheel 131 so that anti-14 tilings of slipping through the net are upper layer and lower layer, anti-slip through the net 14 can prevent pcb board 9 from falling.
Working principle of the utility model is: pcb board 9 enters in body 1 from input terminal 11, it is corrected the blocking of plate 81 first,
No matter which kind of state pcb board 9 is in front of entering input terminal 11, after contacting with rectification plate 81, since rectification plate 81 is vertical
In delivery track 3, therefore pcb board 9 can be all adjusted to perpendicular to delivery track 3, and it is flexible by correction to correct cylinder 82 at this time
Axis 821 drives rectification plate 81 inwardly to turn over around the articulated shaft of rectification plate 81 and baffle 83, and pcb board 9 passes through.Pcb board 9 passes through
After overcorrection component 8, continue to forward, when pcb board 9 is located at the underface of positioning component 7, positioning cylinder 71 drives positioning
711 downlink of telescopic shaft, so that runner 721 is pressed on pcb board 9, pcb board 9 is compressed, thus will not by body 1 vibration and
It falls, meanwhile, a part vibration that body 1 passes to pcb board 9 can pass to spring 7221 by runner 721 and be absorbed,
Effective protection pcb board 9 is not damaged.And when needing replacing various sizes of pcb board 9, it can be driven by adjusting motor 41
Adjusting screw 4 rotates, and adjusting screw 4 is connected through a screw thread to drive the translation of the second carriage 22, when the second carriage 22 moves
When moving to the pcb board 9 that can convey different model just, stop operating adjusting screw 4, the second carriage 22 and adjusts silk at this time
Since the self-locking performance of screw thread can be in stable state between thick stick 4, consequently facilitating pcb board 9 stablizes conveying.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (7)
1. a kind of reflow machine convenient for pcb board transmission, the body (1) including offering input terminal (11) and output end (12),
It is provided with delivery track (3) in body (1), pcb board (9) is provided on delivery track (3) and by pcb board (9) from input terminal
(11) output end (12) are sent to, it is characterised in that: corrective component (8) are provided at the port position of the input terminal (11),
Corrective component (8) includes the rectification plate (81) relatively hinged with body (1), the floor projection and delivery track of rectification plate (81)
(3) vertically, and the bottom of rectification plate (81) is contacted with delivery track (3).
2. a kind of reflow machine convenient for pcb board transmission according to claim 1, it is characterised in that: the body (1) is leaned on
It is vertically fixed at the position of proximal port baffle (83), rectification plate (81) and baffle (83) bottom are hinged, and body (1) is internal also solid
Surely it is provided with the correction cylinder (82) with correction telescopic shaft (821), correction telescopic shaft (821) is tilted downward from body (1)
The port of direction input terminal (11) is simultaneously hinged with rectification plate (81).
3. a kind of reflow machine convenient for pcb board transmission according to claim 1, it is characterised in that: in the body (1)
It is provided with conveying frame body (2), conveying frame body (2) includes the first carriage (21) and the second carriage (22) facing each other, defeated
Sending track (3) includes rotating with first carrier chain (31) of the first carriage (21) rotation connection and with the second carriage (22)
The second carrier chain (32) of connection, rectification plate (81) is between the first carrier chain (31) and the second carrier chain (32) and rectification plate
(81) width and the first carrier chain (31) and the second carrier chain (32) is opposite is equidistant.
4. a kind of reflow machine convenient for pcb board transmission according to claim 3, it is characterised in that: the delivery track
(3) it is provided with right above positioning component (7), positioning component (7) includes positioning telescopic shaft with affixed the having of body (1)
(711) positioning cylinder (71), positioning telescopic shaft (711) is downwards and bottom end is connected with positioning plate (72).
5. a kind of reflow machine convenient for pcb board transmission according to claim 4, it is characterised in that: the positioning component
(7) include two groups, wherein one group be located at the first carrier chain (31) surface, another group be located at the second carrier chain (32) just on
Side, and the positioning plate (72) in every group of positioning component (7) with pcb board (9) and the first carrier chain (31) or the second carrier chain
(32) marginal portion contacted abuts.
6. a kind of reflow machine convenient for pcb board transmission according to claim 4, it is characterised in that: the positioning plate
(72) bottom along pcb board (9) conveying direction rotation be provided with multiple runners (721), the rotation direction of runner (721) with
The conveying direction of pcb board (9) is consistent.
7. a kind of reflow machine convenient for pcb board transmission according to claim 4, it is characterised in that: the positioning plate
(72) bottom offers elastic groove (722), and elastic groove (722) opens up vertically and section is that convex shape, elastic groove (722) are interior
It is provided with elastic parts, elastic parts includes the spring (7221) affixed with elastic groove (722) inner top, and and spring
(7221) affixed vertical telescopic rod (7222), telescopic rod (7222) bottom and runner (721) are rotatablely connected, telescopic rod
(7222) far from the affixed limited slide plate (7223) in top of runner (721).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164338.0U CN208662765U (en) | 2018-07-21 | 2018-07-21 | A kind of reflow machine convenient for pcb board transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821164338.0U CN208662765U (en) | 2018-07-21 | 2018-07-21 | A kind of reflow machine convenient for pcb board transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208662765U true CN208662765U (en) | 2019-03-29 |
Family
ID=65829172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821164338.0U Expired - Fee Related CN208662765U (en) | 2018-07-21 | 2018-07-21 | A kind of reflow machine convenient for pcb board transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208662765U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395528A (en) * | 2019-07-31 | 2019-11-01 | 珠海智新自动化科技有限公司 | A kind of the conveying mould group and conveying device of pcb board |
| CN112275546A (en) * | 2020-10-19 | 2021-01-29 | 惠州市百桥电子科技有限公司 | Automatic patch processing equipment and process thereof |
-
2018
- 2018-07-21 CN CN201821164338.0U patent/CN208662765U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395528A (en) * | 2019-07-31 | 2019-11-01 | 珠海智新自动化科技有限公司 | A kind of the conveying mould group and conveying device of pcb board |
| CN110395528B (en) * | 2019-07-31 | 2024-04-26 | 珠海智新自动化科技有限公司 | Conveying module and conveying device for PCB |
| CN112275546A (en) * | 2020-10-19 | 2021-01-29 | 惠州市百桥电子科技有限公司 | Automatic patch processing equipment and process thereof |
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Granted publication date: 20190329 Termination date: 20210721 |