CN105478952A - Self-locking material blocking device of LED straight cutting machine - Google Patents
Self-locking material blocking device of LED straight cutting machine Download PDFInfo
- Publication number
- CN105478952A CN105478952A CN201510980609.4A CN201510980609A CN105478952A CN 105478952 A CN105478952 A CN 105478952A CN 201510980609 A CN201510980609 A CN 201510980609A CN 105478952 A CN105478952 A CN 105478952A
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- China
- Prior art keywords
- groove
- lever
- self
- cutting machine
- straight cutting
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F15/00—Connecting wire to wire or other metallic material or objects; Connecting parts by means of wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/32—Wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
- B23K2101/40—Semiconductor devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Sawing (AREA)
Abstract
The invention provides a self-locking material blocking device of an LED straight cutting machine. The self-locking material blocking device comprises a base and a material blocking unit. The base is provided with a first groove. A material blocking mechanism is partly contained in the first groove. The middle of the material blocking mechanism and the side wall of the first groove are connected through a first pivot to form a first lever with the first pivot as a fulcrum. The first side of the first lever extends out of the first groove. A soft magnet is further included. The inner surface of the second side of the first lever is opposite to the bottom wall of the first groove. The soft magnet is arranged on the second side face of the first lever. A permanent magnet is arranged on the bottom wall of the first groove and is opposite to the first side of the first lever. A first electromagnet is included and arranged on the bottom wall of the first groove and is opposite to the second side of the first lever. Through the rapid response in the material blocking process and an effective material blocking returning mechanism, materials are prevented from rushing through the blocking mechanism in the material blocking process, and the work efficiency and stability are improved.
Description
Technical field
The invention belongs to and refer more particularly to semiconductor automation apparatus field, in particular to the self-locking stop gauge to a kind of LED straight cutting machine.
Background technology
At present, in direct insertion bonding equipment in existing semiconductor production equipment, rely on the stop gauge of the LED straight cutting machine of cylinder or stepper motor and cam engagement commonplace, the apparatus design of this type is often comparatively complicated, part is more and can not carry out the adjustment of position to material, very important to the adjustment of positions of materials, can prevent the phenomenon that gets stuck, feeding is carried out smoothly, Accident prevention incidence of increasing work efficiency.
Summary of the invention
The present invention proposes based on the demand of prior art just.The technical problem to be solved in the present invention comprises: provide a kind of self-locking stop gauge of LED straight cutting machine can respond rapidly the preset range that also can ensure backgauge action in backgauge process.
In order to solve the problem, the invention provides a kind of self-locking stop gauge of LED straight cutting machine, comprising base and backgauge unit; Described base is provided with the first groove described in the first groove to extend along first direction; Described backgauge unit comprises: stock stop, and described stock stop is partly contained in described first groove, the first lever that the middle part of described stock stop and the sidewall of described first groove are fulcrum by the first pivotally connected formation with described first pivot; First side of described first lever is stretched out from described first groove, and comprises soft magnetic bodies; Second side inner surface of described first lever is relative with the diapire of described first groove, and the second side of described first lever is provided with soft magnetic bodies; Permanent magnet is arranged in described first groove bottom wall, relative with the first side of described first lever; First electromagnet, is arranged on the diapire of described first groove, relative with the second side of described first lever.
Preferably, described soft magnetic bodies comprise iron, cobalt, nickel or its contain the alloy of wherein at least one element.
Preferably, the self-locking stop gauge of described LED straight cutting machine also comprises adjustment unit, and described adjustment unit contacts with described stock stop.
Preferably, described base is also provided with the second groove, described second groove extends along second direction, and described unit is at least partially disposed in described second groove.
Preferably, described adjustment unit comprises: guiding mechanism, and described guiding mechanism is partly contained in described second groove, the second lever that the middle part of described guiding mechanism and the sidewall of described second groove are fulcrum by the second pivotally connected formation with described pivot; First side of described second lever is stretched out from described second groove, and is oppositely arranged with the outer surface of described first lever second side; Second side inner surface of described second lever is relative with the diapire of described second groove, and the second side of described second lever is provided with soft magnetic bodies; Second electromagnet, is arranged on the diapire of described second groove, relative with the second side of described second lever.
Preferably, described adjustment unit also comprises: elastomer, and described elastomer is in its natural state by the spaced apart predetermined distance of diapire of the second side inner surface of described second lever and described second groove.
Preferably, described adjustment unit also comprises: stopping means, described stopping means limited block, and the upper surface of described limited block near the second side of described second lever is arranged, and limits described elastomer and drives the distance of moving during described second regulations and parameters revolution.
Preferably, described stopping means also draws together installation unit, and described installation unit is fixedly installed with described limited block and described base respectively.
Preferably, described installation unit, described installation unit is provided with installing hole, and construction bolt passes and is fixed on described base by described installation unit from described installing hole.
Preferably, the diameter of described installing hole is greater than the diameter of described construction bolt, by the position regulating the relative position of described installing hole and described construction bolt to regulate described limited block.
This patent is by the rapid response in backgauge process and have effective backgauge return mechanism, prevents from breaking through blocking mechanism at the process in which materials of backgauge, improves operating efficiency and stability.
Accompanying drawing explanation
Fig. 1 is the structure chart of the self-locking stop gauge of embodiment of the present invention LED straight cutting machine;
Fig. 2 is the structure chart of another angle of self-locking stop gauge of embodiment of the present invention LED straight cutting machine.
Wherein: 1-position-limit mechanism, 2-second solenoid, 3-base, 4-first solenoid, 5-stock stop, 6-guiding mechanism, 7-spring, 8-soft magnetic bodies, 9-permanent magnet.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in detail, it is to be noted that these explanations are only the citings to optimal technical scheme of the present invention, can not limiting the scope of the invention be interpreted as.
As shown in Figure 1, the self-locking stop gauge of LED straight cutting machine of the present invention, the self-locking stop gauge of described LED straight cutting machine comprises base 3, and described base is for carrying other structure of the self-locking stop gauge of described LED straight cutting machine.
Described base is formed with two grooves, i.e. the first groove and the second groove.Described first groove extends along first direction, and described second groove extends along second direction, and described first groove is for holding stock stop 5 and the drives structure thereof of backgauge unit, and the second track is for holding guiding mechanism 6 and the driving mechanism thereof of adjustment unit.
Described first groove and described second groove extend along different directions, one end of described second groove is crossing with described first groove thus form breach on a sidewall of described first groove, facilitates described guiding mechanism 6 for the adjustment of described stock stop 5 range of movement by this breach.Preferably, described first groove is arranged with the second groove is mutually vertical.
Described stock stop 5 is partly contained in described first groove, the middle part of described stock stop 5 and two sidewalls of described first groove are pivotally connected, thus described stock stop 5 can be rotated relative to the first groove around this pivot, thus move between the position departing from feeding track (not shown) and the position entering this track, realize backgauge.Pivotally connected by this, described stock stop 5 defines first lever being fulcrum with this pivot, and the first side of this first lever stretches out from described fulcrum along first direction and stretches out the end of the trench structure of described first groove; Second side of this first lever extends in described first groove from described fulcrum along second direction.Described first side is provided with block away from the end of fulcrum, realizes backgauge by described block.Described second side is for controlling the rotation of described first end thus controlling backgauge action.
Described first lever preferably adopts soft magnetic materials to make, such as iron, cobalt, nickel or the alloy containing said components.Be convenient to like this be held by magnetic thus realize motion.Or described first lever is provided with soft magnetic bodies 8, such as, is provided with diskette in the first side of described first lever and the second side, thus convenient the first side to described first lever and the second side force.The diapire of described first groove is provided with permanent magnet 9, described permanent magnet 9 is relative with the first side of described first lever, in an initial condition the first side of described first lever is applied to absorption affinity thus keeps described stock stop 5 in its natural state for initial position.
Second side of described lever comprises upper surface and lower surface, and the inner surface of described second side is relative with the diapire of described first groove, and the outer surface of described second side is contrary with described lower surface to be arranged.Described first groove is provided with the first solenoid 4, described solenoid 4 is relative with the second side of described first lever.After described first solenoid 4 is energized, because it is greater than the absorption affinity moment of described permanent magnet 9 to described first lever first side applying to the absorption affinity distance that the second side of described first lever applies, thus attract the diapire of the first groove described in described second side direction to move, until contact with the first solenoid 4.And the first side of stock stop 5 is under leverage, depart from the absorption of described permanent magnet 9 and the such stock stop 5 of rotary motion making certain angle just moves to inside track, carry out backgauge.When after the first solenoid 4 power-off, stock stop 5 gets back to original state under the effect of permanent magnet 9, and remains on original state by the effect of described permanent magnet, has been parked in outside feeding track (not shown).
The structure of LED straight cutting machine stop gauge greatly can be simplified by the effect of this lever and magnetive attraction, and because simply thus structure responds quick and precisely, in addition can realize the self-locking in original state by the effect of permanent magnet 9, thus reduce the probability of backgauge error in operation.
Further, the self-locking stop gauge of described LED straight cutting machine is also provided with adjustment unit 6.
Described adjustment unit comprises guiding mechanism 6, and described guiding mechanism 6 is arranged in the second trench structure of base 3.
Described guiding mechanism 6 is partly contained in described second groove, and the middle part of described guiding mechanism 6 and two sidewalls of described second groove are pivotally connected, thus described guiding mechanism 6 can be rotated relative to the second groove around this pivot.Pivotally connected by this, described guiding mechanism 6 defines second lever being fulcrum with this pivot, first side of this second lever stretches out from described fulcrum along a direction and the end of stretching out the trench structure of described second groove enters into the first trench structure, form adjustment end, described adjustment end is connected with the adjustment executing agency (not shown) of LED straight cutting machine, thus completes adjustment action.Adjustment executing agency can adopt structure of the prior art to realize, and thus this detailed description of the invention is not launched further to it.
Second side of this second lever extends in described second groove from described fulcrum along another direction.
Be provided with elastomer 7 between second side of described second groove and described second lever, in its natural state, the second side inner surface of described second lever and the diapire of described second groove are separated predetermined distance by described elastomer 7.
The diapire of described second groove is also provided with the second solenoid 2, described second solenoid 2 is relative with the inner surface of described second lever second side.Described second side of described second lever also comprises magnetic material, after described second solenoid 2 is energized, it is greater than the moment of elastomer 7 applying to the absorption affinity distance that the second side of described second lever applies, thus attracts the diapire of the second groove described in the second side direction of described second lever to move.Now, the first side of described second lever then towards the second lateral movement of the first lever of described stock stop, thus applies adjustment power to described stock stop, makes the position of described stock stop material in described adjustment feeding track.
When after the second solenoid 2 power-off, guiding mechanism then gets back to original state under the effect of elastomer 7.Usually, adjustment unit can not arrange larger space to arrange, thus by arranging elastomer 7, and can relative to the space arranging magnet saving adjustment unit.
Further preferably, described adjustment unit also comprises position-limit mechanism 1, and described position-limiting unit 1 comprises positive stop and mounting portion, and the outer surface of described positive stop near described second lever second side is arranged, and and the predetermined distance in this outer surface interval.When after described second solenoid 2 power-off, drive in the process of described second lever return at elastomer, described positive stop stops the outer surface of this second side of described second lever, thus the position that spacing described second lever is got back to.Described mounting portion is arranged on described base 3, preferably, described mounting portion comprises adjustment hole, pass adjustment hole by bolt thus be arranged on described base, described adjustment hole preferably adopts rectangular opening, by regulating the relative position of rectangular opening and described bolt thus regulating the relative position of described positive stop and described second lever second side.
Stop gauge volume designed by this patent is less, activity is more flexible, control convenient, and add guiding mechanism, solve Material card in actual production work to pause and motion such as to have some setbacks at the problem, adopt the design of double solenoid and rotation effectively can carry out self-locking in the process of backgauge and adjustment, prevent unexpected generation.
Although describe several embodiments of this patent in this detailed description of the invention, these embodiments are propose as an example, are not intended to limit scope of the present invention.These new embodiments, can implement in other various modes, in the scope of main idea not departing from invention, can carry out various omission, displacement, combination and change.These embodiments and its be out of shape in the scope and main idea being all contained in this patent, and in the present invention be contained in described in claims and equivalency range thereof.
Claims (10)
1. a self-locking stop gauge for LED straight cutting machine, comprises base and backgauge unit;
It is characterized in that,
Described base is provided with the first groove described in the first groove to extend along first direction;
Described backgauge unit comprises:
Stock stop, described stock stop is partly contained in described first groove, the first lever that the middle part of described stock stop and the sidewall of described first groove are fulcrum by the first pivotally connected formation with described first pivot; First side of described first lever is stretched out from described first groove, and comprises soft magnetic bodies; Second side inner surface of described first lever is relative with the diapire of described first groove, and the second side of described first lever is provided with soft magnetic bodies;
Permanent magnet is arranged in described first groove bottom wall, relative with the first side of described first lever;
First electromagnet, is arranged on the diapire of described first groove, relative with the second side of described first lever.
2. the self-locking stop gauge of a kind of LED straight cutting machine according to claim 1, is characterized in that, described soft magnetic bodies comprise iron, cobalt, nickel or its contain the alloy of wherein at least one element.
3. the self-locking stop gauge of a kind of LED straight cutting machine according to claim 1, is characterized in that, the self-locking stop gauge of described LED straight cutting machine also comprises adjustment unit, and described adjustment unit contacts with described stock stop.
4. the self-locking stop gauge of a kind of LED straight cutting machine according to claim 3, it is characterized in that, described base is also provided with the second groove, described second groove extends along second direction, and described unit is at least partially disposed in described second groove.
5. the self-locking stop gauge of a kind of LED straight cutting machine according to claim 4, it is characterized in that, described adjustment unit comprises:
Guiding mechanism, described guiding mechanism is partly contained in described second groove, the second lever that the middle part of described guiding mechanism and the sidewall of described second groove are fulcrum by the second pivotally connected formation with described pivot; First side of described second lever is stretched out from described second groove, and is oppositely arranged with the outer surface of described first lever second side; Second side inner surface of described second lever is relative with the diapire of described second groove, and the second side of described second lever is provided with soft magnetic bodies;
Second electromagnet, is arranged on the diapire of described second groove, relative with the second side of described second lever.
6. the self-locking stop gauge of a kind of LED straight cutting machine according to claim 5, it is characterized in that, described adjustment unit also comprises:
Elastomer, described elastomer is in its natural state by the spaced apart predetermined distance of diapire of the second side inner surface of described second lever and described second groove.
7. the self-locking stop gauge of a kind of LED straight cutting machine according to claim 5, it is characterized in that, described adjustment unit also comprises:
Stopping means, described stopping means limited block, the upper surface of described limited block near the second side of described second lever is arranged, and limits described elastomer and drives the distance of moving during described second regulations and parameters revolution.
8. the self-locking stop gauge of a kind of LED straight cutting machine according to claim 7, it is characterized in that, described stopping means also draws together installation unit, and described installation unit is fixedly installed with described limited block and described base respectively.
9. the self-locking stop gauge of a kind of LED straight cutting machine according to any one of claim 1-8, it is characterized in that, described installation unit, described installation unit is provided with installing hole, and construction bolt passes and is fixed on described base by described installation unit from described installing hole.
10. the self-locking stop gauge of a kind of LED straight cutting machine according to any one of claim 1-9, it is characterized in that, the diameter of described installing hole is greater than the diameter of described construction bolt, by the position regulating the relative position of described installing hole and described construction bolt to regulate described limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980609.4A CN105478952B (en) | 2015-12-24 | 2015-12-24 | A kind of self-locking stop gauge of LED straight cuttings machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510980609.4A CN105478952B (en) | 2015-12-24 | 2015-12-24 | A kind of self-locking stop gauge of LED straight cuttings machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105478952A true CN105478952A (en) | 2016-04-13 |
| CN105478952B CN105478952B (en) | 2017-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510980609.4A Active CN105478952B (en) | 2015-12-24 | 2015-12-24 | A kind of self-locking stop gauge of LED straight cuttings machine |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892355Y (en) * | 2006-03-23 | 2007-04-25 | 艾逖恩机电(深圳)有限公司 | Automatically shifting clamp used on wire solder |
| JP2011147990A (en) * | 2010-01-25 | 2011-08-04 | Daihen Corp | Welding wire feeding device and welding equipment |
| CN202877743U (en) * | 2012-07-19 | 2013-04-17 | 邹志峰 | Material walking system of welding wire machine |
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2015
- 2015-12-24 CN CN201510980609.4A patent/CN105478952B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2892355Y (en) * | 2006-03-23 | 2007-04-25 | 艾逖恩机电(深圳)有限公司 | Automatically shifting clamp used on wire solder |
| JP2011147990A (en) * | 2010-01-25 | 2011-08-04 | Daihen Corp | Welding wire feeding device and welding equipment |
| CN202877743U (en) * | 2012-07-19 | 2013-04-17 | 邹志峰 | Material walking system of welding wire machine |
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| Publication number | Publication date |
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| CN105478952B (en) | 2017-11-21 |
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