CN220659474U - Conveying device for interval-adjustable reflow soldering machine - Google Patents
Conveying device for interval-adjustable reflow soldering machine Download PDFInfo
- Publication number
- CN220659474U CN220659474U CN202321786455.1U CN202321786455U CN220659474U CN 220659474 U CN220659474 U CN 220659474U CN 202321786455 U CN202321786455 U CN 202321786455U CN 220659474 U CN220659474 U CN 220659474U
- Authority
- CN
- China
- Prior art keywords
- reflow soldering
- soldering machine
- spacing
- conveyer belt
- conveyor
- 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.)
- Active
Links
- 238000005476 soldering Methods 0.000 title claims abstract description 27
- 238000009826 distribution Methods 0.000 claims description 2
- 238000012545 processing Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a conveying device for a reflow soldering machine with adjustable space, which comprises a rack and a conveying belt, wherein the rack is arranged at four corners of the conveying belt, a lateral guide rail is fixedly arranged in the middle between the two racks, top plates positioned above the conveying belt are fixedly arranged at the top ends of the two lateral guide rails, and an adjusting assembly positioned above the conveying belt is arranged in the middle of the top end of the inner side surface of the top plate. According to the utility model, when the movable plate moves downwards, the connecting rods deflect along with the movable plate, the connecting rods deflect outwards along with the movable plate, the included angle between the two connecting rods is increased, at the moment, the two limit bars can be relatively far away under the guiding action of the guide block at the bottom end of the mounting frame and the lateral guide rail, namely, the distance between the two limit bars is changed, otherwise, the two limit bars can be relatively close to each other, until the workpiece is placed between the two limit bars according to the width of the workpiece to realize limit, and the distance adjustment is convenient for reflow soldering processing.
Description
Technical Field
The utility model relates to the technical field of reflow welders, in particular to a conveying device for a reflow welder with adjustable spacing.
Background
Reflow soldering machines, also known as reflow soldering machines or "reflow ovens," are devices that provide a heated environment to melt solder paste and thereby reliably bond surface mount components and PCB pads together through a solder paste alloy. The common reflow soldering machine is generally matched with a workpiece conveying device for use, namely, the workpiece conveying device is utilized to realize automatic conveying of the workpieces to be subjected to reflow soldering, and an automatic feeding process is completed.
The conventional conveying device for the reflow soldering machine mainly consists of a conveying belt, automatic conveying is realized through uniform speed conveying of the conveying belt, but in the conveying process, the width of the conveying belt is fixed due to different widths of workpieces, so that the position of the workpieces on the conveying belt can change to a certain extent, the position of the workpieces entering the inner space of the reflow soldering machine during reflow soldering can be influenced, the soldering precision is reduced, and therefore, the conveying device is quite necessary to adjust according to the widths of the workpieces.
Disclosure of Invention
The utility model aims to provide a conveying device for a reflow soldering machine with adjustable spacing, which solves the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a conveyer for reflow soldering machine of interval adjustable, includes frame and conveyer belt, rack-mount is in the four corners department of conveyer belt, two middle part fixed mounting between the frame has side guide, two side guide's top fixed mounting has the roof that is located the conveyer belt top, the mid-mounting on roof medial surface top has the adjustment subassembly that is located the conveyer belt top, adjustment subassembly includes two spacing, the bottom of spacing contacts with the top of conveyer belt, and two spacing symmetric distributions are in the left and right sides of conveyer belt, two the equal fixed mounting in both ends has the mounting bracket about spacing.
As a further preferable mode of the technical scheme, the mounting frame is fixedly provided with guide blocks at one ends far away from the limiting strips, and the mounting frame is movably clamped with the lateral guide rails through the guide blocks.
As the further preferred of this technical scheme, the adjustment subassembly still includes the cylinder, the top of cylinder is connected with the top of roof inner chamber, the fly leaf is installed to the bottom of cylinder, the position that the fly leaf bottom is close to the four corners is last equal fixed mounting has first fixing base, the one end that the fly leaf was kept away from to first fixing base all has the connecting rod through pivot swing joint.
As a further preferable mode of the technical scheme, the front side and the rear side of the top end of the limiting strip are fixedly provided with second fixing seats, and the other ends of the second fixing seats are movably connected with the connecting rods through rotating shafts.
Through placing the work piece that needs spacing in the top of conveyer belt to start the cylinder, drive the extension of cylinder through control cylinder this moment and can drive the fly leaf and descend, when the fly leaf down the displacement, the connecting rod takes place to deflect thereupon, the connecting rod takes place to deflect outward thereupon, contained angle between two connecting rods increases, can realize the relative keeping away of two spacing under the guide effect of mounting bracket bottom guide block and side rail this moment, change the interval between two spacing promptly, otherwise can realize the relative approach of two spacing, until the width according to the work piece is arranged the work piece between two spacing and is realized spacing, accomplish spacing adjustment and conveniently carry out reflow soldering processing.
As a further preferable mode of the technical scheme, the front ends of the two limiting strips are fixedly provided with extension rods, the top ends of the extension rods are fixedly provided with longitudinal guide rails, and the front ends of the extension rods are fixedly provided with second movable sleeves.
As a further preferable mode of the technical scheme, the front faces of the longitudinal guide rails are movably clamped with clamping blocks, and the front faces of the clamping blocks are fixedly connected with first movable sleeves.
As a further preferable mode of the technical scheme, the first movable sleeve and the second movable sleeve are movably sleeved with guide rollers, limiting plates are fixedly arranged at the left end and the right end of the guide rollers, and the first movable sleeve and the second movable sleeve are displaced left and right relative to the guide rollers.
The clamping block slides upwards or downwards according to the thickness of the workpiece, the clamping block moves relative to the longitudinal guide rail at the moment until the first movable sleeve is driven to move up and down, the guide rollers inside the first movable sleeve move up and down at the moment, the distance between the two guide rollers is changed to be equivalent to the thickness of the workpiece, the workpiece entering the conveyor belt at the moment is guided into the adjusting assembly part at the moment, so that the height deviation correction is realized, the positioning of the workpiece is facilitated, the guiding before the conveying is finished, and the possibility of subsequent deflection is reduced.
The utility model provides a transmission device for a reflow soldering machine with adjustable spacing, which has the following beneficial effects:
(1) According to the utility model, a workpiece to be limited is placed above the conveyor belt, the air cylinder is started, the air cylinder is driven to extend at the moment to drive the movable plate to descend, when the movable plate moves downwards, the connecting rod deflects along with the downward movement, the connecting rod deflects outwards along with the outward movement, the included angle between the two connecting rods is increased, at the moment, the relative distance between the two limiting bars can be realized under the guiding action of the guide block at the bottom end of the mounting frame and the lateral guide rail, namely, the distance between the two limiting bars is changed, otherwise, the relative approaching of the two limiting bars can be realized, the limiting of the workpiece is realized until the workpiece is placed between the two limiting bars according to the width of the workpiece, and the distance adjustment is convenient for reflow soldering processing.
(2) According to the utility model, the clamping block is slid upwards or downwards according to the thickness of the workpiece, and then the clamping block is displaced relative to the longitudinal guide rail until the first movable sleeve is driven to displace upwards or downwards, at the moment, the guide rollers in the first movable sleeve displace upwards or downwards, the distance between the two guide rollers is changed to be equivalent to the thickness of the workpiece, at the moment, the workpiece entering the conveyor belt is guided into the adjusting assembly along with the workpiece, so that the height deviation correction is realized, the positioning of the workpiece is facilitated, the guiding before the conveying is completed, and the possibility of subsequent deviation is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the guide roller structure of the present utility model;
FIG. 3 is an exploded view of the side rail and guide block arrangement of the present utility model;
FIG. 4 is a schematic diagram illustrating the structure of the adjusting assembly of the present utility model;
fig. 5 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a frame; 2. a conveyor belt; 3. a top plate; 4. a lateral guide rail; 5. a guide block; 6. a mounting frame; 7. an adjustment assembly; 701. a movable plate; 702. a first fixing seat; 703. the second fixing seat; 704. a connecting rod; 705. a limit bar; 706. a cylinder; 8. an extension rod; 9. a longitudinal guide rail; 10. a clamping block; 11. a first movable sleeve; 12. a second movable sleeve; 13. a guide roller; 14. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
The utility model provides the technical scheme that: as shown in fig. 1 to 5, in this embodiment, a conveying device for a reflow soldering machine with adjustable space comprises a frame 1 and a conveying belt 2, the frame 1 is installed at four corners of the conveying belt 2, lateral guide rails 4 are fixedly installed in the middle between the two frames 1, top plates 3 located above the conveying belt 2 are fixedly installed at the top ends of the two lateral guide rails 4, an adjusting component 7 located above the conveying belt 2 is installed in the middle of the top end of the inner side surface of the top plate 3, the adjusting component 7 comprises two limiting strips 705, the bottom ends of the limiting strips 705 are in contact with the top end of the conveying belt 2, the two limiting strips 705 are symmetrically distributed on the left side and the right side of the conveying belt 2, and mounting frames 6 are fixedly installed at the left end and the right end of the two limiting strips 705.
As shown in fig. 1, fig. 3 and fig. 4, the one end that limiting bar 705 was kept away from to mounting bracket 6 is all fixed mounting has guide block 5, movable joint between mounting bracket 6 and side guide 4 is passed through to guide block 5, adjusting part 7 still includes cylinder 706, the top of cylinder 706 is connected with the top of roof 3 inner chamber, fly leaf 701 is installed to the bottom of cylinder 706, the position that the fly leaf 701 bottom is close to the four corners is gone up and is all fixed mounting has first fixing base 702, the one end that fly leaf 701 was kept away from to first fixing base 702 all has connecting rod 704 through pivot swing joint, the front and back both sides on limiting bar 705 top are all fixed mounting has second fixing base 703, the other end of second fixing base 703 is through swing joint between pivot and the connecting rod 704.
Through placing the work piece that needs spacing in the top of conveyer belt 2 to start cylinder 706, drive cylinder 706 extension through control cylinder 706 at this moment and can drive fly leaf 701 and descend, when fly leaf 701 down displacement, connecting rod 704 takes place to deflect thereupon, connecting rod 704 takes place to deflect outwards along with it, the contained angle between two connecting rods 704 increases, can realize the relative keeping away of two spacing 705 under the guide effect of mounting bracket 6 bottom guide block 5 and side rail 4 at this moment, change the interval between two spacing 705 promptly, otherwise can realize the relative approach of two spacing 705, until place the work piece between two spacing 705 according to the width of work piece realizes spacing, accomplish interval adjustment and conveniently carry out reflow soldering processing.
As shown in fig. 2 and 5, the front ends of the two limiting bars 705 are fixedly provided with an extension rod 8, the top end of the extension rod 8 is fixedly provided with a longitudinal guide rail 9, the front end of the extension rod 8 is fixedly provided with a second movable sleeve 12, the front surface of the longitudinal guide rail 9 is movably clamped with a clamping block 10, the front surface of the clamping block 10 is fixedly connected with a first movable sleeve 11, the interiors of the first movable sleeve 11 and the second movable sleeve 12 are movably sleeved with a guide roller 13, the left end and the right end of the guide roller 13 are fixedly provided with limiting plates 14, and the first movable sleeve 11 and the second movable sleeve 12 are displaced left and right relative to the guide roller 13.
The clamping block 10 is slid upwards or downwards according to the thickness of the workpiece, the clamping block 10 is displaced relative to the longitudinal guide rail 9 at the moment until the first movable sleeve 11 is driven to displace up and down, the guide rollers 13 positioned in the first movable sleeve 11 displace up and down at the moment, the distance between the two guide rollers 13 is changed to be equivalent to the thickness of the workpiece, the workpiece entering the conveyor belt 2 at the moment is guided into the adjusting assembly 7 at the moment, so that the height deviation correction is realized, the positioning of the workpiece is facilitated, the guiding before conveying is completed, and the possibility of subsequent deflection is reduced.
The utility model provides a transmission device for a reflow soldering machine with adjustable spacing, which has the following specific working principle:
when the workpiece is conveyed, the workpiece to be limited can be placed above the conveyor belt 2, the air cylinder 706 is started, at the moment, the air cylinder 706 is driven to extend through the control air cylinder 706 to drive the movable plate 701 to descend, when the movable plate 701 is displaced downwards, the connecting rod 704 is deflected outwards along with the movable plate 701, the included angle between the two connecting rods 704 is increased along with the deflection, at the moment, under the guiding action of the guide block 5 at the bottom end of the mounting frame 6 and the lateral guide rail 4, the relative distance between the two limit bars 705 can be realized, namely, the distance between the two limit bars 705 is changed, otherwise, the relative approaching of the two limit bars 705 can be realized, until the workpiece is placed between the two limit bars 705 according to the width of the workpiece, the clamping block 10 can be slid upwards or downwards according to the thickness of the workpiece before the workpiece enters the conveyor belt 2, at the moment, the clamping block 10 is displaced relative to the longitudinal guide rail 9 along with the moment, the first movable sleeve 11 is driven to displace upwards and downwards, at the moment, the guide rollers 13 inside the first movable sleeve 11 are displaced upwards and downwards along with the moment, the distance between the two guide rollers 13 is changed to be equivalent to the thickness of the workpiece, the workpiece inside the conveyor belt 2 is guided into the position 7, the position of the workpiece is guided into the position assembly, and the position is adjusted accordingly, and the height of the workpiece is conveniently corrected.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a conveyer for reflow soldering machine of interval adjustable, includes frame (1) and conveyer belt (2), its characterized in that: frame (1) are installed in the four corners department of conveyer belt (2), two middle part fixed mounting between frame (1) has side rail (4), two top fixed mounting of side rail (4) has roof (3) that are located conveyer belt (2) top, mid-mounting on roof (3) medial surface top has adjustment subassembly (7) that are located conveyer belt (2) top, adjustment subassembly (7) include two spacing (705), the bottom of spacing (705) contacts with the top of conveyer belt (2), and two spacing (705) symmetric distribution are in the left and right sides of conveyer belt (2), two equal fixed mounting in both ends have mounting bracket (6) about spacing (705).
2. The conveyor for an adjustable pitch reflow soldering machine of claim 1, wherein: the one end that spacing (705) was kept away from to mounting bracket (6) is all fixed mounting has guide block (5), movable joint between mounting bracket (6) through guide block (5) and side guide (4).
3. The conveyor for an adjustable pitch reflow soldering machine of claim 1, wherein: the adjusting assembly (7) further comprises an air cylinder (706), the top end of the air cylinder (706) is connected with the top end of the inner cavity of the top plate (3), the bottom end of the air cylinder (706) is provided with a movable plate (701), the positions, close to four corners, of the bottom end of the movable plate (701) are fixedly provided with first fixing seats (702), and one ends, far away from the movable plate (701), of the first fixing seats (702) are movably connected with connecting rods (704) through rotating shafts.
4. A conveyor for an adjustable pitch reflow soldering machine as defined in claim 3, wherein: the front side and the rear side of the top end of the limiting strip (705) are fixedly provided with second fixing seats (703), and the other ends of the second fixing seats (703) are movably connected with the connecting rods (704) through rotating shafts.
5. The conveyor for an adjustable pitch reflow soldering machine of claim 1, wherein: the front ends of the two limiting strips (705) are fixedly provided with extension rods (8), the top ends of the extension rods (8) are fixedly provided with longitudinal guide rails (9), and the front ends of the extension rods (8) are fixedly provided with second movable sleeves (12).
6. The conveyor for an adjustable pitch reflow soldering machine of claim 5, wherein: the front faces of the longitudinal guide rails (9) are movably clamped with clamping blocks (10), and the front faces of the clamping blocks (10) are fixedly connected with first movable sleeves (11).
7. The conveyor for an adjustable pitch reflow soldering machine of claim 6, wherein: guide rollers (13) are movably sleeved in the first movable sleeve (11) and the second movable sleeve (12), limiting plates (14) are fixedly mounted at the left end and the right end of the guide rollers (13), and the first movable sleeve (11) and the second movable sleeve (12) are displaced left and right relative to the guide rollers (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786455.1U CN220659474U (en) | 2023-07-10 | 2023-07-10 | Conveying device for interval-adjustable reflow soldering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786455.1U CN220659474U (en) | 2023-07-10 | 2023-07-10 | Conveying device for interval-adjustable reflow soldering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220659474U true CN220659474U (en) | 2024-03-26 |
Family
ID=90338858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321786455.1U Active CN220659474U (en) | 2023-07-10 | 2023-07-10 | Conveying device for interval-adjustable reflow soldering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220659474U (en) |
-
2023
- 2023-07-10 CN CN202321786455.1U patent/CN220659474U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112660760B (en) | Automatic clamping plate device and positioning and clamping method thereof | |
| CN110153572B (en) | Laser cutting working platform | |
| US4741429A (en) | Centering apparatus for ceramic articles and the like | |
| CN212444124U (en) | Deviation-rectifying welding machine for battery assembly | |
| CN109093255B (en) | Efficient laser welding system for grid plate welding and working method thereof | |
| CN211077644U (en) | Automatic material distributing device for grouping wood materials | |
| CN220659474U (en) | Conveying device for interval-adjustable reflow soldering machine | |
| CN114436520A (en) | Full-automatic glass laser cutting all-in-one | |
| CN211918025U (en) | Belt line conveying type vertical screen printer | |
| CN209949578U (en) | Full-automatic online board separator | |
| CN218868452U (en) | Conveying type welding machine for circuit board paster of precise electronic product | |
| CN110605487A (en) | Automatic material cutting equipment | |
| CN215477963U (en) | Automatic clamping plate device | |
| CN115351425A (en) | Automatic welding production line | |
| CN211386979U (en) | Vertical and automatic centering processing machine for side stile | |
| CN208556398U (en) | Sink automatic welding machine | |
| CN218016400U (en) | Laser welding equipment with temperature feedback | |
| CN219703876U (en) | Cutting device with adjustable processing stations | |
| CN215145489U (en) | Junction box welding machine | |
| CN215204017U (en) | Gilt transfer printing multiple operation location stamp device | |
| CN211680508U (en) | Servo dragging device of press welder | |
| CN210160593U (en) | Panel aligning mechanism for cutting machine | |
| CN213918692U (en) | Suspension type front gang head structure of carpenter gang drill | |
| CN216369623U (en) | R-shaft transmission mechanism of bending machine | |
| CN219789683U (en) | Conveyer belt type four-axis UV printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |