CN203872441U - Chip mounter material belt feed device - Google Patents
Chip mounter material belt feed device Download PDFInfo
- Publication number
- CN203872441U CN203872441U CN201420054957.XU CN201420054957U CN203872441U CN 203872441 U CN203872441 U CN 203872441U CN 201420054957 U CN201420054957 U CN 201420054957U CN 203872441 U CN203872441 U CN 203872441U
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- Prior art keywords
- material strip
- chip mounter
- coil
- stator
- gear
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Abstract
The utility model provides a chip mounter material belt feed device. The chip mounter material belt feed device comprises the following parts: a swinging-type voice coil motor providing power, a housing and an installation shaft fixing the position of the voice coil motor, and a feed wheel driven by the voice coil motor and for material belt feeding. Feed teeth matching material belt holes are arranged on the feed wheel. The chip mounter material belt feed device employs the swinging-type voice coil motor to provide power, so the size and the cost of the feed device are reduced, and the feed device is suitable for a miniature desktop chip mounter.
Description
Technical field
The utility model relates to a kind of chip mounter material strip feed arrangement, particularly a kind of feed arrangement that is applicable to small table formula chip mounter.
Background technology
Chip mounter is a kind of for surface mount elements is mounted to the equipment on printed circuit board automatically, in order to enhance productivity, all adopts chip mounter to mount production in various electronic product assembly lines.Be mounter feeding and need feed arrangement in chip mounter, the feed arrangement in traditional chip mounter or patch system, complex structure conventionally, bulky, cost is high, is not suitable for small table formula chip mounter.
Summary of the invention
The utility model provides a kind of chip mounter material strip feed arrangement, owing to adopting oscillating-type voice coil motor that power is provided, has reduced volume and the cost of feed arrangement, is suitable for small table formula chip mounter.
For solving the problems of the technologies described above, the utility model provides a kind of chip mounter material strip feed arrangement, comprises with lower component:
The oscillating-type voice coil motor of power is provided;
Shell and the installation shaft of fixing described voice coil motor position;
The feed wheel for material strip charging being driven by described voice coil motor, is provided with the charging tooth matching with material strip hole on described feed wheel.
In the utility model, because in chip mounter, the width of material strip is narrow, so the shape of each feed arrangement just must be designed to the width coupling of narrow type and material strip, also the power source motor that has just determined feed arrangement can not be excessive, feed arrangement produces again enough power and could realize charging simultaneously, so make up the deficiency of motor torque in prior art with regard to adopting the gear train of complex precise to carry out transmission, and the utility model, oscillating-type voice coil motor can provide larger moment under limited width spaces, thereby simplify complexity and the precision of gear train, greatly reduce cost and simplified mechanical structure, further, within a hunting period, oscillating-type voice coil motor only effectively drives feed wheel one-directional rotation in half period, be that feed wheel is circular gap work, in each hunting period, material strip is driven a unit length, further simplify the control of feed arrangement, the more effective feed arrangement cost that reduced.
Wherein, described voice coil motor comprises provides the stator in magnetic field and the mover with respect to stator movement, described mover is made up of coil brace and coil, described coil brace one end and installation shaft close-fitting are installed, the other end is free end, and described coil is arranged on coil brace, and described stator is fixed on inner surface of outer cover, the coupling of the magnetic field producing when described coil electricity and stator field, and described coil brace and stator are flat.
Coil brace and the stator of above-mentioned winding around are flat, effectively utilize the feature of voice coil motor to realize the special requirement of the utility model, coil brace and the effective output that has realized voice coil motor power coordinating of installation shaft, thereby further simplifying of implementation structure.
Wherein, described stator is positioned at the one or both sides of coil, the magnetic line of force in the swing meeting cutting stator magnetic field of described coil.
Can stator be set in a side or the both sides of coil, better for the swing of coil brace provides power.
Wherein, described stator is parallel with coil.
In the time that stator is parallel with coil, can realize best magnetic force line cutting effect, produce maximum oscillatory forces, thereby larger moment can be further provided, moment is larger, and follow-up gear train is just more simplified, and volume is just less, and cost is also just lower.
Wherein, described coil brace is laterally placed, and is provided with gear portion near coil brace free end below described shell, and described shell top is provided with buffer part near coil brace free end.
Buffer part and gear portion can limit the interval that coil brace swings accurately, can avoid again coil brace to swing the impact to shell simultaneously.
Wherein, described shell top is provided with material strip guide groove.
Material strip guide groove can be laid material strip easily, can not produce crooked and sideslip in the process of drawing material.Realize the stable transfer of material strip.
Wherein, described feed wheel is ratchet, and described voice coil motor, ratchet and the coaxial installation of installation shaft are inside the shell.
The use of ratchet can realize the one-directional rotation of feed wheel, and when preventing from swinging return, feed wheel is given up the throne.
Wherein, also comprise unilateral bearing, described voice coil motor, feed wheel, unilateral bearing and the coaxial installation of installation shaft are in the enclosure.
Such scheme of the present utility model has been realized the one-directional rotation of feed wheel with a unilateral bearing, more stable and more easily realization.
Wherein, also comprise driving gear set, described voice coil motor drives feed wheel one-way movement through driving gear set, is also provided with charging detector.
Simple driving gear set, can better realize charging, controls more accurate mechanism uncomplicated simultaneously.
Wherein, described gear train comprises mutually the first gear, the second gear, the 3rd gear and the 4th gear of driving coupling successively, and wherein the first gear installation shaft is coaxially installed, and the 4th gear engages with feed wheel.
The cooperation of four gears can realize rational charging precision, further realizes technique effect of the present utility model.
The utility model compared with the existing technology has the following advantages and effect: owing to adopting oscillating-type voice coil motor to drive feed wheel, can ensure provides enough charging moment for feed wheel, also reduced cost, and the flat structure characteristic of oscillating-type voice coil motor reduces the volume of feed arrangement, be more suitable for small table formula and mount system.In addition, within a hunting period, oscillating-type voice coil motor only effectively drives feed wheel one-directional rotation in half period, be that feed wheel is circular gap work, the material strip unit length of advancing in each hunting period, simplify the control of feed arrangement, reduced feeding mechanism cost and volume.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the first embodiment of a kind of chip mounter material strip of the utility model feed arrangement.
Fig. 2 is the structural representation of the second embodiment of a kind of chip mounter material strip of the utility model feed arrangement.
Fig. 3 is the structural representation of the 3rd embodiment of a kind of chip mounter material strip of the utility model feed arrangement.
Fig. 4 is the exploded perspective view of Fig. 3.
Label declaration:
1, shell, 2, installation shaft, 3, coil brace, 4, coil, 5, stator, 6, feed wheel, 7, charging tooth, 8, material strip, 9, gear portion, 10, buffer part, 11, unilateral bearing, 12, feed well, 13, the first gear, 14, the second gear, 15, the 3rd gear, 16, the 4th gear, 17, transmission unilateral bearing, 18, power transmission shaft, 19, material strip hole.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail, following examples are to explanation of the present utility model and the utility model is not limited to following examples.
The first embodiment:
Fig. 1 is the first embodiment of the present utility model, and as shown in Figure 1, the chip mounter material strip feed arrangement that the utility model provides, comprises the feed wheel 6 for material strip charging that the oscillating-type of power voice coil motor is provided and is driven by oscillating-type voice coil motor.The charging ratchet that in the present embodiment, feed wheel 6 is one-directional rotation; Oscillating-type voice coil motor comprises the mover that the stator in magnetic field 5 is provided and moves with respect to stator 5, stator 5 is for being generally the permanent magnet that stabilizing magnetic field is provided, mover is made up of coil brace 3 and coil 4, coil 4 is arranged on coil brace 3, stator 5 is fixed on shell 1 inner surface, the magnetic field and stator 5 magnetic Field Couplings that when coil 4 is switched on, produce; Feed wheel 6 is provided with the charging tooth 7 mating with material strip hole 19, and part charging tooth 7 is through the material strip hole 19 on material strip 8; Coil brace 3 one end, feed wheel 6 are all arranged in shell 1 with the coaxial close-fitting of installation shaft 2, and coil brace 3 other ends are free end.In the hunting period, the output of oscillating-type voice coil motor only drives feed wheel 6 one-directional rotation in half period, when feed wheel 6 one-directional rotation, the charging tooth 7 of feed wheel 6 drives material strip 8 to move a unit length, within some hunting periods, charging tooth 7 drives material strip 8 to repeat mobile some unit lengths, realizes material strip 9 chargings.The output torque of lower-cost oscillating-type voice coil motor is large, and for feed wheel 6 provides enough charging moment, and the flat structure characteristic of oscillating-type voice coil motor reduces the volume of feed arrangement, is more suitable for small table formula and mounts system.In addition, within a hunting period, oscillating-type voice coil motor only effectively drives feed wheel 6 one-directional rotation in half period, be that feed wheel 6 is circular gap work, material strip 8 unit length of advancing in each hunting period, the length that in each hunting period, material strip 8 advances in the situation that there is no control system is identical, has simplified the control of feed arrangement, has reduced feeding mechanism cost and volume.
Wherein, coil brace 3 and stator 5 all can be designed to the flat structure coordinating with whole feed arrangement or shell 1 as required, further reduce the volume of feed arrangement.And, stator 5 can be positioned at the one or both sides of coil 4, the magnetic line of force in swing meeting cutting stator 5 magnetic fields of coil 4, preferably stator 5 and coil 4 are be arranged in parallel, the swing of coil 4 is the magnetic line of force in cutting stator 5 magnetic fields to greatest extent, thereby reduce the volume of oscillating-type voice coil motor, and then reduce the volume of feed arrangement.
Wherein, according to the shape of shell, coil brace 3 can vertical or horizontally be placed, in the time that coil brace 3 is laterally placed, be preferably in shell 1 below, near coil brace 3 free ends, gear portion 9 be set, the amplitude of oscillation of limiting coil support 3 gravitates is also provided with buffer part 10 near coil brace 3 free ends above shell 1, when alleviating coil brace 3 and upwards swinging and the collision of shell, the loss that alleviates coil brace 3.
In addition, shell 1 top also can arrange material strip guide groove 12, and guiding material strip 8 steadily moves, and avoids the element on material strip 8 to omit.
The second embodiment:
Fig. 2 is the second embodiment of the present utility model, as shown in Figure 2, the second embodiment and the first embodiment are basic identical, difference is: the feed wheel in the second embodiment is gear, and in the second embodiment, also comprise unilateral bearing 11, coil brace 3 one end, feed wheel 6, unilateral bearing 11, installation shaft 2 are coaxially arranged in shell 1, and coil brace 3 other ends are free end, oscillating-type voice coil motor drives feed wheel 6 one-directional rotation through unilateral bearing 11, realizes charging.
The 3rd embodiment:
Fig. 3 is the 3rd embodiment of the present utility model, as shown in Figure 3, the 3rd embodiment and the second embodiment are basic identical, difference is: in the 3rd embodiment, also comprise driving gear set, oscillating-type voice coil motor drives feed wheel 6 one-way movement chargings through driving gear set, gear in driving gear set is by unilateral bearing 11 and/or transmission unilateral bearing 17, power transmission shaft 18 driving coupling, concrete connecting mode can combination in any, as long as oscillating-type voice coil motor can drive feed wheel 6 one-directional rotation through driving gear set, driving gear set has increased the moment acting on feed wheel 6, therefore can reduce the output torque of oscillating-type voice coil motor, and then reduce motor volume.
As shown in Figure 4, driving gear set comprises mutually the first gear 13, the second gear 14, the 3rd gear 15 and the 4th gear 16 of driving coupling successively, and wherein the first gear 13 is coaxially installed with installation shaft 2, the 4th gear 16 engages with feed wheel 6, when feed wheel 6 one-directional rotation, charging tooth 7 drives material strip 8 chargings.
In addition, it should be noted that, the specific embodiment described in this specification, shape, institute's title of being named etc. of its parts and components can be different.All equivalence or simple change of doing according to described structure, feature and the principle of the utility model patent design, are included in the protection range of the utility model patent.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection range of the present utility model.
Claims (10)
1. a chip mounter material strip feed arrangement, is characterized in that comprising with lower component:
The oscillating-type voice coil motor of power is provided;
Shell and the installation shaft of fixing described voice coil motor position;
The feed wheel for material strip charging being driven by described voice coil motor, is provided with the charging tooth matching with material strip hole on described feed wheel.
2. chip mounter material strip feed arrangement according to claim 1, it is characterized in that, described voice coil motor comprises provides the stator in magnetic field and the mover with respect to stator movement, described mover is made up of coil brace and coil, described coil brace one end and installation shaft close-fitting are installed, the other end is free end, described coil is arranged on coil brace, described stator is fixed on inner surface of outer cover, the coupling of the magnetic field producing when described coil electricity and stator field, and described coil brace and stator are flat.
3. chip mounter material strip feed arrangement according to claim 2, is characterized in that, described stator is positioned at the one or both sides of coil, the magnetic line of force in the swing meeting cutting stator magnetic field of described coil.
4. chip mounter material strip feed arrangement according to claim 3, is characterized in that, described stator is parallel with coil.
5. chip mounter material strip feed arrangement according to claim 4, it is characterized in that, described coil brace is laterally placed, and is provided with gear portion near coil brace free end below described shell, and described shell top is provided with buffer part near coil brace free end.
6. chip mounter material strip feed arrangement according to claim 4, is characterized in that, described shell top is provided with material strip guide groove.
7. according to the chip mounter material strip feed arrangement described in any one in claim 1-6, it is characterized in that, described feed wheel is ratchet, and described voice coil motor, ratchet and the coaxial installation of installation shaft are inside the shell.
8. according to the chip mounter material strip feed arrangement described in any one in claim 1-6, it is characterized in that, also comprise unilateral bearing, described voice coil motor, feed wheel, unilateral bearing and the coaxial installation of installation shaft are in the enclosure.
9. according to the chip mounter material strip feed arrangement described in any one in claim 1-6, it is characterized in that, also comprise driving gear set, described voice coil motor drives feed wheel one-way movement through driving gear set, is also provided with charging detector.
10. chip mounter material strip feed arrangement according to claim 9, it is characterized in that, described gear train comprises mutually the first gear, the second gear, the 3rd gear and the 4th gear of driving coupling successively, and wherein the first gear installation shaft is coaxially installed, and the 4th gear engages with feed wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054957.XU CN203872441U (en) | 2014-01-28 | 2014-01-28 | Chip mounter material belt feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420054957.XU CN203872441U (en) | 2014-01-28 | 2014-01-28 | Chip mounter material belt feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203872441U true CN203872441U (en) | 2014-10-08 |
Family
ID=51653358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420054957.XU Withdrawn - After Issue CN203872441U (en) | 2014-01-28 | 2014-01-28 | Chip mounter material belt feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203872441U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747630A (en) * | 2014-01-28 | 2014-04-23 | 杭州登新科技有限公司 | Material belt charging device of chip mounter |
| CN109160198A (en) * | 2018-08-02 | 2019-01-08 | 昆山博思达自动化设备科技有限公司 | A kind of double ratchet wheels feed device |
| CN111115257A (en) * | 2019-12-27 | 2020-05-08 | 深圳蓝普科技有限公司 | Material conveying device and LED module maintenance system |
-
2014
- 2014-01-28 CN CN201420054957.XU patent/CN203872441U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747630A (en) * | 2014-01-28 | 2014-04-23 | 杭州登新科技有限公司 | Material belt charging device of chip mounter |
| CN103747630B (en) * | 2014-01-28 | 2017-06-23 | 杭州纽登科技有限公司 | Chip mounter material strip feed arrangement |
| CN109160198A (en) * | 2018-08-02 | 2019-01-08 | 昆山博思达自动化设备科技有限公司 | A kind of double ratchet wheels feed device |
| CN109160198B (en) * | 2018-08-02 | 2024-02-20 | 昆山博思达自动化设备科技有限公司 | Double-ratchet feeding device |
| CN111115257A (en) * | 2019-12-27 | 2020-05-08 | 深圳蓝普科技有限公司 | Material conveying device and LED module maintenance system |
| CN111115257B (en) * | 2019-12-27 | 2021-08-27 | 深圳蓝普科技有限公司 | Material conveying device and LED module maintenance system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170407 Address after: 311100 Yuhang, Hangzhou District, Yuhang Street science and technology Avenue, 8-2, building third, east of the west side of the fourth layer to the 3 floor Patentee after: Hangzhou new den Technology Co. Ltd. Address before: Hangzhou City, Zhejiang province 310011 Xihu District three pier of West Lake science and Technology Park West eight road 11 block C No. 4 Patentee before: New science and technology Co., Ltd is stepped in Hangzhou |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141008 Effective date of abandoning: 20170623 |