CN220794169U - Track parallelism detection device of reflow soldering machine - Google Patents
Track parallelism detection device of reflow soldering machine Download PDFInfo
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- CN220794169U CN220794169U CN202322291670.0U CN202322291670U CN220794169U CN 220794169 U CN220794169 U CN 220794169U CN 202322291670 U CN202322291670 U CN 202322291670U CN 220794169 U CN220794169 U CN 220794169U
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- fixedly connected
- reflow soldering
- infrared range
- soldering machine
- plate
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- 238000005476 soldering Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 title claims abstract description 30
- 238000003466 welding Methods 0.000 claims description 25
- 238000005096 rolling process Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 description 6
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009434 installation Methods 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
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a track parallelism detection device of a reflow soldering machine, which relates to the technical field of reflow soldering machines and comprises a soldering machine frame, wherein a servo motor is fixedly connected to the side face of the soldering machine frame, a first threaded rod is fixedly connected to the output end of the servo motor, a sliding groove is formed in the inner wall of the soldering machine frame, a sliding block is connected to the inner wall of the sliding groove in a sliding manner, a detection plate is fixedly connected to the top of the sliding block, and an operation table is fixedly connected to the side face of the soldering machine frame. The utility model has the advantages that: the first threaded rod is driven by the servo motor to rotate, so that the first threaded rod is convenient to drive the sliding block and the detection plate to move along the sliding groove, and when the electric sliding rail is used for driving the moving plate and the second infrared range finder to move, the second infrared range finder is convenient to horizontally move and detects the vertical parallelism of the circuit board, so that the parallelism detection is convenient to carry out when the circuit board integrally moves.
Description
Technical Field
The utility model relates to the technical field of reflow welders, in particular to a track parallelism detection device of a reflow welder.
Background
Reflow soldering machines, also called reflow soldering machines, are soldering techniques developed with the advent of miniaturized electronic products, and are mainly applied to the soldering of various surface-mounted components. The solder of this soldering technique is solder paste. Coating a proper amount of solder paste in proper form on a bonding pad of a circuit board in advance, and then pasting an SMT component to a corresponding position; the soldering paste has certain viscosity, so that components are fixed; and then the circuit board with the components mounted thereon enters reflow soldering equipment. The conveying system drives the circuit board to pass through each set temperature area in the equipment, and the soldering paste is dried, preheated, melted, wetted and cooled to weld the components on the printed board. The core link of reflow soldering is to heat by using an external heat source to melt solder and flow and infiltrate again, so as to finish the soldering process of the circuit board;
however, after the track of the reflow soldering machine is installed, the track is inclined during installation possibly, so that the track parallelism is not far, and the track parallelism detection device of the reflow soldering machine is provided for detecting the overall track parallelism more conveniently.
Disclosure of Invention
The utility model aims to provide a track parallelism detecting device of a reflow soldering machine.
In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides a reflow soldering machine track parallelism detection device, includes the welding frame, the side fixedly connected with servo motor of welding frame, servo motor's output fixedly connected with first threaded rod, the spout has been seted up to the inner wall of welding the frame, the inner wall sliding connection of spout has the slider, and first threaded rod roll connection in the inner wall of slider, the top fixedly connected with pick-up plate of slider, the side fixedly connected with operation panel of welding frame.
Preferably, a conveyor belt is fixedly arranged in the welding machine frame, and a circuit board is connected to the outer surface of the conveyor belt in a rolling manner.
Preferably, both ends of the detection plate are fixedly connected with sliding rods, the inner walls of the two sliding rods are slidably connected with first infrared range finders, and the first infrared range finders are electrically connected with the operation console.
Preferably, the two ends of the detection plate are both rotatably connected with a second threaded rod, and the second threaded rod is in rolling connection with the inner wall of the first infrared range finder.
Preferably, the bottom ends of the two second threaded rods are fixedly connected with adjusting blocks, and the adjusting blocks are located below the detection plate.
Preferably, the top fixedly connected with electronic slide rail of pick-up plate, the top axile point of electronic slide rail is connected with the movable plate, the top fixed mounting of movable plate has the second infrared range finder, and electric connection between second infrared range finder and the operation panel.
Preferably, the top fixedly connected with angle tilt sensor of movable plate, the side bottom fixedly connected with electric telescopic handle of movable plate, electric telescopic handle's bottom sliding connection is in the top of pick-up plate, and electric connection between angle tilt sensor and electric telescopic handle and the operation panel.
By adopting the technical scheme, a worker can conveniently rotate the adjusting block to drive the second threaded rod to rotate, and can conveniently drive the first infrared range finder to move up and down by rotating the second threaded rod, so that the worker can conveniently adjust the height of the first infrared range finder, and can conveniently drive the first threaded rod to rotate by a servo motor, and can conveniently drive the sliding block and the detection plate to move along the sliding groove, and can conveniently drive the first infrared range finder and the second infrared range finder to respectively detect the longitudinal parallelism and the transverse parallelism of the welding frame by moving the detection plate;
by adopting the technical scheme, the angle of the movable plate is detected through the angle inclination sensor, the electric connection is realized between the operation table and the electric telescopic rod, the operation table is convenient to control the electric telescopic rod to push and pull the side surface of the movable plate, the electric telescopic rod is convenient to push the movable plate to be horizontal, the second infrared range finder is vertical to the bottom of the circuit board, the parallelism detection is carried out on the circuit board more conveniently, and the vertical angle of the second infrared range finder is convenient to adjust.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic view of the front cross-section of the present utility model;
fig. 4 is a schematic side sectional view of the present utility model.
In the figure: 1. a welding frame; 2. a servo motor; 3. a first threaded rod; 4. a chute; 5. a slide block; 6. a detection plate; 61. a slide bar; 62. a first infrared range finder; 63. a second threaded rod; 64. an adjusting block; 7. an operation table; 8. a conveyor belt; 81. a circuit board; 9. an electric slide rail; 91. a moving plate; 92. a second infrared range finder; 93. an angle inclination sensor; 94. an electric telescopic rod.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
Example 1:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a reflow soldering machine track parallelism detection device, including welding frame 1, welding frame 1's side fixedly connected with servo motor 2, servo motor 2's output fixedly connected with first threaded rod 3, welding frame 1's inner wall has seted up spout 4, spout 4's inner wall sliding connection has slider 5, and first threaded rod 3 rolling connection is in slider 5's inner wall, slider 5's top fixedly connected with pick-up plate 6, welding frame 1's side fixedly connected with operation panel 7, welding frame 1's inside fixedly mounted has conveyer belt 8, conveyer belt 8's surface rolling connection has circuit board 81, the equal fixedly connected with slide bar 61 in both ends of pick-up plate 6, the equal sliding connection of inner wall of two slide bars 61 has first infrared range finder 62, and electric connection between first infrared range finder 62 and the operation panel 7, the equal swivelling joint in both ends of pick-up plate 6 has second threaded rod 63, and second 63 rolling connection is in first infrared range finder 62's inner wall, the bottom of two second threaded rod 63 is all fixedly connected with regulating block 64, and regulating block 64 is located the below of board 6, electric range finder 6 is connected with electric range finder 9, the second rail 92 fixedly connected with electric range finder 9, the top of electric range finder 92, the top is connected with electric range finder 91.
Specifically, the workman is through rotating regulating block 64, be convenient for regulating block 64 drives second threaded rod 63 and rotates, rotate through second threaded rod 63 and drive first infrared range finder 62 and reciprocate, be convenient for the workman and adjust the height of first infrared range finder 62, rotate through servo motor 2 drive first threaded rod 3, be convenient for first threaded rod 3 drive slider 5 and pick-up plate 6 and remove along spout 4, the removal through pick-up plate 6 drives first infrared range finder 62 and second infrared range finder 92 and detects respectively and welds the longitudinal direction of frame 1 and horizontal parallelism, when drive movable plate 91 and second infrared range finder 92 remove through electronic slide rail 9, be convenient for conveyer belt 8 drive circuit board 81 and remove, second infrared range finder 92 carries out horizontal migration, detect the vertical parallelism of circuit board 81, the parallelism detects when having reached being convenient for to the whole removal of circuit board 81.
The first infrared rangefinder 62 and the second infrared rangefinder 92 are model numbers JH-J12.
Example 2:
referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a reflow soldering machine track parallelism detection device, including welding frame 1, the side fixedly connected with servo motor 2 of welding frame 1, servo motor 2's output fixedly connected with first threaded rod 3, spout 4 has been seted up to the inner wall of welding frame 1, spout 4's inner wall sliding connection has slider 5, and first threaded rod 3 roll connection is in slider 5's inner wall, slider 5's top fixedly connected with pick-up plate 6, welding frame 1's side fixedly connected with operation panel 7, the top fixedly connected with electric slide rail 9 of pick-up plate 6, electric slide rail 9's top axipoint is connected with movable plate 91, electric connection between second infrared range finder 92 and the operation panel 7 is gone up to the top fixedly connected with angle tilt sensor 93 of movable plate 91, electric telescopic handle 94 is gone up to the side bottom fixedly connected with of movable plate 91, electric telescopic handle 94's bottom sliding connection is gone up in the top of pick-up plate 6, and electric telescopic handle 94 all with electric connection between the operation panel 7.
Specifically, detect the angle of movable plate 91 through angle inclination sensor 93, through electric connection between operation panel 7 and the electric telescopic handle 94, the side of electric telescopic handle 94 push-and-pull movable plate 91 is controlled to the operation panel 7 of being convenient for, and electric telescopic handle 94 promotes movable plate 91 and carries out the level for the bottom of second infrared range finder 92 perpendicular to circuit board 81, more convenient carries out the parallelism detection to circuit board 81, has reached the vertical angle of being convenient for adjust second infrared range finder 92.
The inclination angle sensor 93 is of model SW-520D.
Working principle: the workman is through rotating regulating block 64, be convenient for regulating block 64 drives second threaded rod 63 and rotates, rotate through second threaded rod 63 and drive first infrared range finder 62 and reciprocate, be convenient for the workman adjusts the height of first infrared range finder 62, rotate through servo motor 2 drive first threaded rod 3, be convenient for first threaded rod 3 drive slider 5 and pick-up plate 6 remove along spout 4, drive first infrared range finder 62 and second infrared range finder 92 and detect respectively the vertical and horizontal parallelism of welding frame 1 through the removal of pick-up plate 6, drive movable plate 91 and second infrared range finder 92 through electric slide rail 9 and remove, be convenient for conveyer belt 8 drive circuit board 81 when removing, second infrared range finder 92 carries out horizontal migration, detect the vertical parallelism of circuit board 81, detect the parallelism when having reached being convenient for to circuit board 81 overall movement, detect the angle of movable plate 91 through angle tilt sensor 93, through electric connection between operation panel 7 and the electric telescopic handle 94, be convenient for operation panel 7 control push-pull electric handle 94 carries out the vertical side of movable plate 91 and second infrared range finder 92 carries out horizontal direction adjustment of the side of movable plate 91, the second infrared range finder 92 has reached the vertical parallelism of circuit board 81, the second infrared range finder of being convenient for 81 has reached the vertical parallelism of circuit board 81.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (7)
1. The utility model provides a reflow soldering machine track parallelism detection device, includes welding frame (1), its characterized in that: the welding machine comprises a welding machine frame (1), wherein a servo motor (2) is fixedly connected to the side face of the welding machine frame (1), a first threaded rod (3) is fixedly connected to the output end of the servo motor (2), a sliding groove (4) is formed in the inner wall of the welding machine frame (1), a sliding block (5) is slidably connected to the inner wall of the sliding groove (4), the first threaded rod (3) is in rolling connection with the inner wall of the sliding block (5), a detection plate (6) is fixedly connected to the top of the sliding block (5), and an operation table (7) is fixedly connected to the side face of the welding machine frame (1).
2. The reflow soldering machine track parallelism detection device according to claim 1, wherein: the welding machine is characterized in that a conveyor belt (8) is fixedly arranged in the welding machine frame (1), and a circuit board (81) is connected to the outer surface of the conveyor belt (8) in a rolling mode.
3. The reflow soldering machine track parallelism detection device according to claim 1, wherein: the two ends of the detection plate (6) are fixedly connected with sliding rods (61), the inner walls of the two sliding rods (61) are slidably connected with first infrared range finders (62), and the first infrared range finders (62) are electrically connected with the operation table (7).
4. A reflow soldering machine track parallelism detection apparatus as claimed in claim 3, wherein: the two ends of the detection plate (6) are rotatably connected with second threaded rods (63), and the second threaded rods (63) are in rolling connection with the inner wall of the first infrared range finder (62).
5. The reflow soldering machine track parallelism detection device of claim 4, wherein: the bottom ends of the two second threaded rods (63) are fixedly connected with adjusting blocks (64), and the adjusting blocks (64) are located below the detection plate (6).
6. The reflow soldering machine track parallelism detection device according to claim 1, wherein: the top fixedly connected with electronic slide rail (9) of pick-up plate (6), the top axipoint of electronic slide rail (9) is connected with movable plate (91), the top fixed mounting of movable plate (91) has second infrared range finder (92), and electric connection between second infrared range finder (92) and operation panel (7).
7. The reflow soldering machine track parallelism detection device of claim 6, wherein: the top fixedly connected with angle tilt sensor (93) of movable plate (91), the side bottom fixedly connected with electric telescopic handle (94) of movable plate (91), the bottom sliding connection of electric telescopic handle (94) is in the top of pick-up plate (6), and electric connection between angle tilt sensor (93) and electric telescopic handle (94) and operation panel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291670.0U CN220794169U (en) | 2023-08-24 | 2023-08-24 | Track parallelism detection device of reflow soldering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322291670.0U CN220794169U (en) | 2023-08-24 | 2023-08-24 | Track parallelism detection device of reflow soldering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220794169U true CN220794169U (en) | 2024-04-16 |
Family
ID=90632610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322291670.0U Active CN220794169U (en) | 2023-08-24 | 2023-08-24 | Track parallelism detection device of reflow soldering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220794169U (en) |
-
2023
- 2023-08-24 CN CN202322291670.0U patent/CN220794169U/en active Active
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