CN209582657U - Conveying device is used in a kind of production of printed circuit board - Google Patents
Conveying device is used in a kind of production of printed circuit board Download PDFInfo
- Publication number
- CN209582657U CN209582657U CN201920108954.2U CN201920108954U CN209582657U CN 209582657 U CN209582657 U CN 209582657U CN 201920108954 U CN201920108954 U CN 201920108954U CN 209582657 U CN209582657 U CN 209582657U
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- circuit board
- screw rod
- friction pulley
- gear
- box
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Abstract
The utility model discloses a kind of printed circuit board production conveying devices, including pedestal, sliding block, slide, spring, cross bar, bayonet lock, feeder motor, friction pulley, support roller, circuit board, distance-adjusting motor, gear-box and screw rod, pressure is applied to circuit board by the effect friction pulley of spring, improve the frictional force between friction pulley and circuit board, drive circuit board mobile by frictional force, circuit board is held up by support roller, prevent the printing surface of circuit board from contacting with conveying device, reduce the damage of conveying roller pair circuit on-board circuitry and electronic component in transmission process, screw rod rotation is driven by distance-adjusting motor and gear-box, so that sliding block moves in the groove of base top surface along screw rod, the distance between two slides in left and right can be adjusted according to the size for the circuit board to be conveyed, it is adapted to the circuit board conveying of plurality of specifications size, and And the relative displacement between the electronic component of circuit board surface and conveying device can be reduced, reduce the damage that friction generates.
Description
Technical field
The utility model relates to a kind of conveying device, conveying device is used in specifically a kind of printed circuit board production.
Background technique
A kind of traditional circuit board conveyor there are circuit board convey in place stop travel forward, circuit board and continue to
There is relative friction, circuit board is also easy to produce the deficiency of damage between the delivery board of preceding movement or the conveying roller continued to rotate；Therefore,
A kind of conveying of circuit board is designed to stop travelling forward in place, circuit board will not generate a kind of circuit board conveyor of damage, at
For urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of printed circuit board production conveying devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of printed circuit board production conveying device, including pedestal, sliding block, slide, spring, cross bar, bayonet lock, conveying electricity
Machine, friction pulley, support roller, circuit board, distance-adjusting motor, gear-box and screw rod, the pedestal are cuboid, and the top surface of pedestal is equipped with phase
The mutually parallel rectangular sliding slot of several rows, slidably connects sliding block in sliding slot, and the top surface of sliding block is fixedly connected with slide, slide it is interior
Side is fixedly connected with cross bar, and the cross bar is the smooth square pole of outer wall, slidably connects feeder motor on cross bar；
The feeder motor is the stepper motor that bottom is fixedly connected with sliding sleeve, is covered on cross bar on the outside of the sliding sleeve of feeder motor
It is connected to spring, is fixed by bayonet lock, spring is in compressive state, so that feeder motor has the tendency that inwardly moving on cross bar, it is defeated
The output shaft of power transmission machine is located at the top surface of feeder motor, and key connection has friction pulley on output shaft, and the friction pulley is fixed for outer wall
It is connected with the circular wheel of rubber pad, for two side contacts with circuit board, and by the effect friction pulley of spring to circuit board
Apply pressure, improve the frictional force between friction pulley and circuit board, drives circuit board mobile by frictional force；
Support roller is fixedly connected at the top of the feeder motor inner sidewall, support roller is to be fixedly connected on shaft by ball bearing
On rubber wheel prevent the printing surface of circuit board from contacting with conveying device for holding up circuit board, reduce and conveyed in transmission process
Damage of the roller to circuit on-board circuitry and electronic component；
The left and right sidewall of the sliding block is equipped with circular through hole, and through-hole wall is equipped with internal screw thread, is engaged with spiral shell in circular through hole
Bar, the screw rod are that both ends are equipped with the externally threaded round body of rod of opposite rotation direction, and the output for being connected to gear-box is seen at the center of screw rod
In axis hole, distance-adjusting motor is fixedly connected on the input terminal of output shaft key connection gear-box on gear-box, passes through distance-adjusting motor and tooth
Roller box drives screw rod rotation, can be according to being conveyed so that sliding block moves in the groove of base top surface along screw rod
The size of circuit board adjusts the distance between two slides in left and right.
As a further solution of the present invention: the bottom end of the slide can be connected by connecting rod, one can be passed through
The composition of secondary distance-adjusting motor, gear-box and screw rod can move the slide of a row, reduce element and use, and synergic adjustment is all
The spacing of slide.
The bottom surface of the friction pulley is one millimeter smaller than top surface as a further solution of the present invention, so that friction
The inclination of the side of wheel slightly has the tendency that for circuit board being pressed downward, prevents circuit board from taking off upwards when driving circuit board mobile
From friction pulley.
Compared with prior art, the utility model has the beneficial effects that the effect friction pulley by spring applies circuit board
Plus-pressure improves the frictional force between friction pulley and circuit board, drives circuit board mobile by frictional force, holds up electricity by support roller
Road plate prevents the printing surface of circuit board from contacting with conveying device, reduces conveying roller pair circuit on-board circuitry and electricity in transmission process
The damage of subcomponent drives screw rod rotation by distance-adjusting motor and gear-box, so that sliding block is along screw rod in base top surface
Groove in move, left and right the distance between two slides can be adjusted according to the size for the circuit board to be conveyed, be adapted to more
The circuit board conveying of kind specification, and the opposite position between the electronic component of circuit board surface and conveying device can be reduced
It moves, reduces the damage that friction generates, improve working efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that conveying device is used in printed circuit board production.
Fig. 2 is the structural schematic diagram of side in printed circuit board production conveying device.
In figure: pedestal 1, sliding block 2, slide 3, spring 4, cross bar 5, bayonet lock 6, feeder motor 7, friction pulley 8, support roller 9, circuit
Plate 10, distance-adjusting motor 11, gear-box 12, screw rod 13.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of printed circuit board production conveying device, including pedestal
1, sliding block 2, slide 3, spring 4, cross bar 5, bayonet lock 6, feeder motor 7, friction pulley 8, support roller 9, circuit board 10, distance-adjusting motor 11,
Gear-box 12 and screw rod 13, the pedestal 1 are cuboid, and the top surface of pedestal 1 is equipped with the rectangular sliding slot of several rows being parallel to each other, sliding
Sliding block 2 is slidably connected in slot, the top surface of sliding block 2 is fixedly connected with slide 3, and the inside of slide 3 is fixedly connected with cross bar 5, institute
Stating cross bar 5 is the smooth square pole of outer wall, slidably connects feeder motor 7 on cross bar 5；
The feeder motor 7 is the stepper motor that bottom is fixedly connected with sliding sleeve, cross bar 5 on the outside of the sliding sleeve of feeder motor 7
On be socketed with spring 4, fixed by bayonet lock 6, spring 4 is in compressive state, so that feeder motor 7 has inside movement on cross bar 5
Trend, the output shaft of feeder motor 7 is located at the top surface of feeder motor 7, and key connection has friction pulley 8, the friction on output shaft
Wheel 8 is fixedly connected with the circular wheel of rubber pad for outer wall, for two side contacts with circuit board 10, and passes through the work of spring 4
Pressure is applied to circuit board 10 with friction pulley 8, the frictional force between friction pulley 8 and circuit board 10 is improved, is driven by frictional force
Circuit board 10 is mobile；
Support roller 9 is fixedly connected at the top of 7 inner sidewall of feeder motor, support roller 9 is to be fixedly connected on by ball bearing
Rubber wheel in shaft prevents the printing surface of circuit board 10 from contacting with conveying device, reduction conveyed for holding up circuit board 10
In journey on conveying roller pair circuit board 10 circuit and electronic component damage；
The left and right sidewall of the sliding block 2 is equipped with circular through hole, and through-hole wall is equipped with internal screw thread, is engaged with spiral shell in circular through hole
Bar 13, the screw rod 13 are that both ends are equipped with the externally threaded round body of rod of opposite rotation direction, and the center of screw rod 13, which is seen, is connected to gear-box
In 12 output shaft hole, distance-adjusting motor 11 is fixedly connected on the input terminal of output shaft key connection gear-box 12 on gear-box 12, leads to
It crosses distance-adjusting motor 11 and gear-box 12 drives screw rod 13 to rotate, so that groove of the sliding block 2 along screw rod 13 in 1 top surface of pedestal
Middle movement can adjust the distance between two slides 3 in left and right according to the size for the circuit board 10 to be conveyed；
The bottom end of the slide 3 can be connected by connecting rod, can pass through a secondary distance-adjusting motor 11, gear-box 12 and screw rod
13 composition can move the slide 3 of a row, reduce element and use, and the spacing of all slides 3 of synergic adjustment；
The bottom surface of the friction pulley 8 is one millimeter smaller than top surface, so that the inclination of the side of friction pulley 8 slightly, is driving electricity
When road plate 10 is mobile, has the tendency that for circuit board 10 being pressed downward, circuit board 10 is prevented to be upwardly separated from friction pulley 8.
The working principle of the utility model is: the effect friction pulley 8 by spring 4 applies pressure to circuit board 10, improve
Frictional force between friction pulley 8 and circuit board 10 drives circuit board 10 mobile, holds up circuit board by support roller 9 by frictional force
10, prevent the printing surface of circuit board 10 from contacting with conveying device, reduce in transmission process on conveying roller pair circuit board 10 circuit and
The damage of electronic component drives screw rod 13 to rotate, so that sliding block 2 is along screw rod 13 by distance-adjusting motor 11 and gear-box 12
It moves, can be adjusted according to the size for the circuit board 10 to be conveyed between two slides 3 in left and right in the groove of 1 top surface of pedestal
Distance.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (3)
1. a kind of printed circuit board production conveying device, including pedestal, sliding block, slide, spring, cross bar, bayonet lock, conveying electricity
Machine, friction pulley, support roller, circuit board, distance-adjusting motor, gear-box and screw rod, which is characterized in that the pedestal is cuboid, pedestal
Top surface be equipped with the rectangular sliding slot of several rows that is parallel to each other, slidably connect sliding block in sliding slot, the top surface of sliding block is fixedly connected with
Slide is fixedly connected with cross bar on the inside of slide, and the cross bar is the smooth square pole of outer wall, slidably connects conveying on cross bar
Motor；
The feeder motor is the stepper motor that bottom is fixedly connected with sliding sleeve, is socketed on cross bar on the outside of the sliding sleeve of feeder motor
Spring is fixed by bayonet lock, and makes spring in compressive state, and the output shaft of feeder motor is located at the top surface of feeder motor, defeated
Key connection has friction pulley on shaft, and the friction pulley is the circular wheel that outer wall is fixedly connected with rubber pad；
Support roller is fixedly connected at the top of the feeder motor inner sidewall, support roller is to be fixedly connected in shaft by ball bearing
Rubber wheel；
The left and right sidewall of the sliding block is equipped with circular through hole, and through-hole wall is equipped with internal screw thread, is engaged with screw rod in circular through hole, institute
Stating screw rod is that both ends are equipped with the externally threaded round body of rod of opposite rotation direction, and the output shaft hole for being connected to gear-box is seen at the center of screw rod
In, distance-adjusting motor is fixedly connected on the input terminal of output shaft key connection gear-box on gear-box, passes through distance-adjusting motor and gear-box
Drive screw rod rotation.
2. printed circuit board production conveying device according to claim 1, which is characterized in that the bottom end energy of the slide
Enough it is connected by connecting rod.
3. printed circuit board production conveying device according to claim 1, which is characterized in that the bottom surface of the friction pulley
It is one millimeter smaller than top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108954.2U CN209582657U (en) | 2019-01-23 | 2019-01-23 | Conveying device is used in a kind of production of printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920108954.2U CN209582657U (en) | 2019-01-23 | 2019-01-23 | Conveying device is used in a kind of production of printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209582657U true CN209582657U (en) | 2019-11-05 |
Family
ID=68379967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920108954.2U Active CN209582657U (en) | 2019-01-23 | 2019-01-23 | Conveying device is used in a kind of production of printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209582657U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148525A (en) * | 2021-08-31 | 2022-03-08 | 普宙科技(深圳)有限公司 | Automatic casting device for unmanned aerial vehicle mounting |
-
2019
- 2019-01-23 CN CN201920108954.2U patent/CN209582657U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114148525A (en) * | 2021-08-31 | 2022-03-08 | 普宙科技(深圳)有限公司 | Automatic casting device for unmanned aerial vehicle mounting |
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