CN109756084A - A kind of magnetite feeding mechanism and its working method - Google Patents

A kind of magnetite feeding mechanism and its working method Download PDF

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Publication number
CN109756084A
CN109756084A CN201711075006.5A CN201711075006A CN109756084A CN 109756084 A CN109756084 A CN 109756084A CN 201711075006 A CN201711075006 A CN 201711075006A CN 109756084 A CN109756084 A CN 109756084A
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CN
China
Prior art keywords
magnetite
hopper
guide groove
guide
feeding mechanism
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CN201711075006.5A
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Chinese (zh)
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CN109756084B (en
Inventor
张晓英
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Zhejiang Dingju Electronic Technology Co Ltd
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Zhejiang Dingju Electronic Technology Co Ltd
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Priority to CN201711075006.5A priority Critical patent/CN109756084B/en
Publication of CN109756084A publication Critical patent/CN109756084A/en
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Publication of CN109756084B publication Critical patent/CN109756084B/en
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Abstract

The invention discloses a kind of magnetite feeding mechanism, including workbench, magnetite placing table, the guide table being arranged in front of magnetite placing table and the auxiliary feeding mechanism being arranged in guide table on the table is set;The magnetite placing table is equipped at least one linear type hopper, and the magnetic stripe being made of the magnetite that multiple head and the tail link together is placed in hopper;The guide table is equipped with a guide groove, and when hopper is connected to guide groove, the front of magnetic stripe is in guide groove;The auxiliary feeding mechanism includes fixing seat, motor, idler wheel, and the fixing seat is fixedly mounted in guide table, and the motor is mounted in fixing seat, and the idler wheel is arranged on motor output shaft and is arranged in top of guide slot.The present invention uses the design of multiple hoppers, solves the problems, such as that magnetite stock amount is few.

Description

A kind of magnetite feeding mechanism and its working method
Technical field
The invention belongs to VCM automatic fields, and in particular to a kind of magnetite feeding mechanism and its working method.
Background technique
VCM (Voice Coil Motor) linear motor, also known as voice coil motor, is one kind of motor, cardinal principle is In a permanent-magnetic field, by changing the DC current size of motor interior loop, to control the stretch position of spring leaf, thus It drives and moves up and down, such as: inside the camera of smart phone, it is necessary to use VCM linear motor, its adjustable camera lens (Lens) position makes camera shooting that clearest state be presented to change focal length.
The VCM linear motor of the prior art mainly includes carrier, coil, pedestal, spring leaf, gasket, difference in pedestal It is embedded in 4 magnetites.4 magnetites, which are packed on the inside of pedestal, forms cyclic annular or box shape, which presently mainly passes through artificial complete At above-mentioned operation, and VCM linear motor belongs to accurate device, and operation difficulty is big, and packaging efficiency is low.
The magnetite stock amount of existing magnetite charging appliance is lower in the market, since the installation speed of equipment is very fast, so Operator is needed ceaselessly to carry out feeding to magnetite charging appliance.When feeding, operator need by equipment downtime then into The placement of row magnetite.The efficiency for not only reducing processing also increases the labor intensity of staff.
Summary of the invention
The present invention in view of the above-mentioned deficiencies in the prior art, provides a kind of magnetite stock amount height, can be realized and do not shut down The magnetite feeding mechanism and its working method of feeding.
The present invention realizes that technical solution used by its technical purpose is:
A kind of magnetite feeding mechanism, including workbench further include that setting magnetite placing table on the table, setting are contained in magnetite The auxiliary feeding mechanism putting the guide table in front of platform and being arranged in guide table;The magnetite placing table is equipped at least one Linear type hopper is placed with the magnetic stripe being made of the magnetite that multiple head and the tail link together in hopper;It is set in the guide table There is a guide groove, when hopper is connected to guide groove, the front of magnetic stripe is in guide groove;The auxiliary feeding mechanism includes fixing seat, electricity Machine, idler wheel, the fixing seat are fixedly mounted in guide table, and the motor is mounted in fixing seat, and the idler wheel is arranged in electricity On machine output shaft and it is arranged in top of guide slot.
Preferably, further including the magnetite switching mechanism for switching hopper, the magnetite switching mechanism includes that setting exists Guide rail on workbench, magnetite placing table are slidably matched with guide rail;Magnetite placing table includes that placing table pedestal and setting are being contained The magazine on platform pedestal is put, is set on magazine there are two spaced and parallel linear type hopper, placing table pedestal, which is connected with, drives it Along the third cylinder of guide rail mobile handoff, magazine is detachably connected with placing table pedestal.It is big that magazine can install as needed magnetite Small difference is replaced, and two hopper designs increase the stock amount of magnetite, reduces the labor intensity of operator.
Further, the third cylinder is pen cylinder.Pen cylinder small volume, is easily installed.
Further, be equipped with middle item among the magazine, two linear type hoppers settings middle two sides, middle item with hold Platform pedestal is connected by screw.
Preferably, being equipped with the intermittent push type broach component moved up and down, the push type broach component packet in front of the guide table The pressing sleeve being vertically arranged and for adsorbing the iron core of magnetite and socket-connecting with iron core is included, the pressing sleeve includes being uniformly distributed in Iron core side wall and four press strips attracting not with magnetite, the magnetite of the magnetic stripe forefront in guide groove keep attracting with iron core and are in Below press strip;The pressing sleeve and iron core are respectively connected with the first driving mechanism, the second driving mechanism that driving moves up and down itself.
Preferably, further including that guide groove rear is arranged in for detecting the sensor of magnetite in hopper;When sensor detects When lacking magnetite in the hopper communicated with guide groove, that is, switches hopper, communicate the hopper for filling magnetite with guide groove.
Preferably, the magnetite placing table is embedded on the table, the workbench matches recessed therewith equipped with one Slot, the groove two sides are respectively provided with the pressing plate for preventing magnetite placing table from routing up when switching hopper, and described pressing plate a part is set It sets on the table, another part is arranged above groove.
A kind of working method based on above-mentioned magnetite feeding mechanism, comprising the following steps:
1) all hoppers are filled into magnetic stripe, is connected to one of hopper with guide groove, before the magnetic stripe in hopper being connected to guide groove Portion is in guide groove, and the magnetite of the magnetic stripe forefront keeps attracting with iron core and below press strip;
2) magnetite is intermittently cut and is sent out from magnetic stripe by push type broach component;
3) when push type broach component is replied, auxiliary feeding mechanism auxiliary pushes the magnetic stripe in guide groove, protects the magnetite of magnetic stripe forefront It holds attracting with iron core and is in below press strip;
When magnetite is used up in the hopper being connected to guide groove, switching hopper, the hopper for making another fill magnetic stripe is connected to guide groove, Continue work.
Compared with prior art, the beneficial effects of the present invention are: the present invention uses the design of multiple hoppers, magnetite is solved The few problem of stock amount.
When sensor, which is detected, lacks magnetite in the hopper being connected to guide groove, third cylinder movement fills another The hopper of magnetic stripe is connected to guide groove;At this moment the hopper of sky can be loaded onto magnetic stripe, guarantees that equipment will not be due to magnetite deficiency It shuts down, to improve processing efficiency, reduces the labor intensity of staff.
Different product line can be realized in the replaceable magazine for holding magnetite of size of installation magnetite as needed, replacement magazine Replacement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of magnetite loading attachment in embodiment.
Fig. 2 is the structural schematic diagram of magnetite feeding mechanism of the present invention.
Fig. 3 is the structural schematic diagram of magnetite pressing mechanism in embodiment.
Fig. 4 is the structural schematic diagram of auxiliary feeding mechanism of the present invention.
Fig. 5 is the structural schematic diagram of jig driving mechanism and jig in embodiment.
Fig. 6 is the structural schematic diagram for the VCM motor pedestal for cooperating embodiment to use.
Fig. 7 is the partial structure diagram of jig in embodiment, magnetic stripe, push type broach component.
Fig. 8 is the enlarged drawing of A in Fig. 7.
Fig. 9 is the structural schematic diagram of iron core pushing synchronous with pressing sleeve.
Figure 10 is the structural schematic diagram that push type broach component presses to pedestal.
Figure 11 is the structural schematic diagram that iron core gos up.
Description of symbols: 11, workbench;
2, magnetite pressing mechanism;21, portal frame;221, the first cylinder;222, the first connecting plate;223, the first guide shaft;224, it presses Set;2241, press strip;2242, press strip link plate;225, the second connecting plate;226, pressure spring;231, the second cylinder;232, connector; 233, iron core;234, the second guide shaft;235, limited block;24, linear bearing;25, lower beam;
3, magnetite feeding mechanism;31, third cylinder;321, placing table pedestal;322, hopper;323, magazine;324, middle item;33, Pressing plate;34, guide table;341, guide groove;
41, jig;42, jig platen;43, X-axis slide unit electric cylinders;44, Y-axis slide unit electric cylinders;45, VCM motor pedestal;451, magnetite Mounting base;
51, fixing seat;52, motor;53, idler wheel;54, sensor installation seat;
6, magnetic stripe.
Specific embodiment
Magnetite feeding mechanism of the invention is the important component of magnetite loading attachment, simultaneously below by specific embodiment Technical solution of the present invention is described in further detail in conjunction with attached drawing.It is with the direction of transfer of magnetic stripe 6 in the embodiment of the present invention Before.
As shown in Figs. 1-5, a kind of magnetite loading attachment is pressed into including workbench 11, the magnetite being mounted on workbench 11 Mechanism 2, the magnetite feeding mechanism 3 being arranged on workbench 11, the jig 41 being arranged in below workbench 11.
The workbench 11 is equipped with a notch for being conveniently replaceable jig 41.
The magnetite pressing mechanism 2 includes portal frame 21, and portal frame 21 is arranged above 11 center of workbench, in dragon The intermittent push type broach component moved up and down is provided on door frame 21, the push type broach component includes being vertically arranged and for adsorbing magnetite Iron core 233 and the pressing sleeve 224 that socket-connects with iron core 233, the pressing sleeve 224 include being uniformly distributed in 233 side wall of iron core And attracting four press strips 2241 not with magnetite, and four press strips 2241 of connection and the press strip being slidably matched with iron core 233 connect Fishplate bar 2242.Pressing sleeve 224 and iron core 233 are respectively connected with the first driving mechanism, the second driving machine that driving moves up and down itself Structure.
First driving mechanism includes the first cylinder 221 for being mounted on 21 center of portal frame, first cylinder 221 are arranged straight down, and the first connecting plate 222, the fixed dress in 222 both ends of the first connecting plate are sliding combined on piston rod Equipped with the first guide shaft 223,223 lower end of the first guide shaft is connect with press strip link plate 2242.First connecting plate 222 is lower also Equipped with the second connecting plate 225 being slidably matched with the first guide shaft 223, the piston of second connecting plate 225 and the first cylinder 221 Bar secure fit, 223 upper diameter of the first guide shaft is smaller, and pressure spring 226 is equipped between the shaft shoulder and the second connecting plate 225.
A lower beam 25 is additionally provided on the portal frame 21, the first guide shaft 223 is sliding by linear bearing 24 and lower beam 25 Dynamic cooperation.
Second driving mechanism includes the second cylinder 231 being arranged on lower beam 25 straight down and is arranged at it For installing the connector 232 of iron core 233 on piston rod.A limit is also fixedly connected on the piston rod of second cylinder 231 Position block 235, the limited block 235 are equipped with second guide shaft 234 being slidably matched with lower beam 25.
It is uniformly distributed along push type broach component surrounding there are four groove on the workbench.
The magnetite feeding mechanism 3 includes four magnetite placing tables being arranged in 11 groove of workbench, and the magnetite is contained To put platform include placing table pedestal 321 and the magazine being arranged on placing table pedestal 321 323, is equipped among the magazine 323 Item 324, the middle two sides are respectively equipped with linear type hopper 322, and middle item is detachably connected with placing table pedestal by screw.
The magnetite feeding mechanism 3 includes four magnetite placing tables being arranged in 11 groove of workbench, and the magnetite is contained Putting platform includes placing table pedestal 321 and the magazine being detachably arranged on placing table pedestal 321 323, is set on the magazine 323 There are two spaced and parallel linear type hoppers 322.
As shown in Fig. 2, being additionally provided with a guiding in workbench 11 between the magnetite feeding mechanism 3 and push type broach component Platform 34, the guide table 34 are equipped with four guide grooves 341 for being uniformly distributed in push type broach component surrounding, the guide groove 341 in each orientation A hopper 322 in magazine 323 in all directions is corresponded to, is placed with the magnetite to be linked together by multiple head and the tail in hopper 322 The magnetic stripe 6 of composition;When hopper 322 is connected to guide groove 341, the front of the magnetic stripe 6 in the hopper 322 is in guide groove 341, magnetic The magnetite and iron core 233 of forefront are attracting and in 2241 lower section of press strip.
The magnetite placing table realizes the switching between two hoppers 322, the magnetite switching by magnetite switching mechanism Mechanism includes the guide rail being slidably matched on groove with placing table pedestal 321 is arranged in and magnetite placing table side is arranged in Three cylinders 31, the third cylinder are fixedly connected with placing table pedestal 321.When third cylinder 31 acts, third cylinder 31 is driven Placing table pedestal 321 is moved along guide rail direction, and the hopper 322 opposite with guide groove 341 is made to switch to another hopper 322.
The pressing plate 33 for preventing placing table pedestal 321 from routing up groove, each groove are additionally provided in the magnetite placing table Two sides are respectively equipped with pressing plate 33, and 33 half of pressing plate is fixed on workbench 11, and half is arranged above groove, for limiting Placing table pedestal 321.
An auxiliary feeding mechanism for auxiliary pushing magnetic stripe 6, including fixing seat 51, electricity are additionally provided in the guide table 34 Machine 52 and the idler wheel 53 that 341 top of guide groove is arranged in, the fixing seat 51 are fixedly mounted in guide table 34, the motor 52 are mounted in fixing seat 51, and the idler wheel 53 is arranged on 52 output shaft of motor, and the rear of the idler wheel 53 is additionally provided with a use In the sensor of magnetite in the hopper 322 that detection is communicated with guide groove 341, the sensor is arranged by sensor installation seat 54 In fixing seat 51, as shown in Figure 4.When sensor, which detects, does not have magnetite in hopper 322, signal is issued, third cylinder 31 is dynamic Make, the hopper 322 for having magnetic stripe 6 is switched to opposite with guide groove 341.
As shown in figure 5, being uniformly provided with multiple vertically and horizontally arranged works for being mounted with VCM motor pedestal 45 on the jig 41 Position, the jig 41 are connected with driving jig 41 and move back and forth make each station position can be with push type broach component in the horizontal direction Upper and lower corresponding jig driving mechanism.The jig driving mechanism includes the X-axis slide unit for being horizontally installed on 11 lower section of workbench Electric cylinders 43, are disposed longitudinally on the Y-axis slide unit electric cylinders 44 of 11 lower section of workbench, and the X-axis slide unit electric cylinders 43 are fixed on Y-axis slide unit electricity On the slide unit of cylinder 44, the jig platen for fixed placement jig 41 is fixedly installed on the slide unit of the X-axis slide unit electric cylinders 43 42。
As shown in fig. 6, the VCM motor pedestal 45 is equipped with the triangle magnetite peace that 4 corresponding 4 press strips 2241 are arranged Fill seat 451.
As illustrated in figures 7-11, the magnetic stripe 6 that the magnetite head and the tail of 4 triangles connect into is tightly attached to 233 side wall of polygon iron core And it is located at 224 lower section of pressing sleeve, the bottom surface of the magnetite of the forefront is close to the side of iron core 233, as shown in Figure 8;First gas Cylinder 221 and the second cylinder 231 downward actuation simultaneously, make the magnetite of forefront cut off magnetic stripe 6 by press strip 2241, and with iron core 233 move downward together with pressing sleeve 224, as shown in Figure 9;First cylinder 221 and the second cylinder 231 extremely exist 4 magnetite force feeds In the magnetite mounting base 451 of VCM motor pedestal 45 in the station opposite with push type broach component, as shown in Figure 10;Second cylinder 231 Movement, driving iron core 233 gos up, and after iron core 233 is far from magnetite, the first cylinder 221 movement, driving pressing sleeve 224 gos up, i.e., complete At the magnetite installation of a VCM motor pedestal 45.
A kind of working method of magnetite loading attachment, comprising the following steps:
1) all hoppers are filled, keep the magnetite of the magnetic stripe forefront in the hopper opposite with push type broach component attracting with iron core and located Below press strip;
2) jig driving mechanism drives jig, keeps push type broach component corresponding with the VCM motor pedestal of a station;
3) the first driving mechanism and the second driving mechanism drive pressing sleeve and iron core to push simultaneously, and 4 magnetites are depressed into VCM motor bottom In seat;
4) the second driving mechanism driving iron core gos up, and the first driving mechanism is motionless;
5) the first driving mechanism driving pressing sleeve gos up;
6) step 2-5 is repeated until the VCM motor pedestal in a disk jig is loaded and completed.
Above-mentioned specific embodiment is only used to illustrate the present invention, rather than limits the invention, in the present invention Spirit and scope of protection of the claims in, to any modifications and changes for making of the present invention, both fall within protection of the invention Range.

Claims (8)

1. a kind of magnetite feeding mechanism, including workbench, which is characterized in that further include that the magnetite of setting on the table is held Platform, the guide table being arranged in front of magnetite placing table and the auxiliary feeding mechanism being arranged in guide table;The magnetite is held Platform is equipped at least one linear type hopper, and the magnetic being made of the magnetite that multiple head and the tail link together is placed in hopper Item;The guide table is equipped with a guide groove, and when hopper is connected to guide groove, the front of magnetic stripe is in guide groove;The auxiliary feeding Mechanism includes fixing seat, motor, idler wheel, and the fixing seat is fixedly mounted in guide table, and the motor is mounted in fixing seat, The idler wheel is arranged on motor output shaft and is arranged in top of guide slot.
2. a kind of magnetite feeding mechanism according to claim 1, which is characterized in that further include the magnetite for switching hopper Switching mechanism, the magnetite switching mechanism include the guide rail of setting on the table, and magnetite placing table is slidably matched with guide rail;Magnetic Stone placing table includes placing table pedestal and the magazine that is arranged on placing table pedestal, sets that there are two spaced and parallel on magazine Linear type hopper, placing table pedestal, which is connected with, drives its third cylinder along guide rail mobile handoff, and magazine and placing table pedestal can Dismantling connection.
3. a kind of magnetite feeding mechanism according to claim 2, which is characterized in that the third cylinder is pen shape gas Cylinder.
4. a kind of magnetite feeding mechanism according to claim 2, which is characterized in that it is equipped with middle item among the magazine, two A linear type hopper is arranged middle two sides, and middle item is connected with placing table pedestal by screw.
5. a kind of magnetite feeding mechanism according to claim 1, which is characterized in that be equipped with intermittence in front of the guide table The push type broach component moved up and down, the push type broach component include be vertically arranged and for adsorb magnetite iron core and with iron core phase The pressing sleeve of socket, the pressing sleeve includes being uniformly distributed in iron core side wall and four press strips attracting not with magnetite, in guide groove The magnetite of magnetic stripe forefront keeps attracting with iron core and below press strip;The pressing sleeve and iron core are respectively connected with driving itself The first driving mechanism, the second driving mechanism moved up and down.
6. a kind of magnetite feeding mechanism according to claim 1, which is characterized in that further include that setting is used at guide groove rear Detect the sensor of magnetite in hopper;When sensor, which is detected, lacks magnetite in the hopper communicated with guide groove, that is, switch hopper, Communicate the hopper for filling magnetite with guide groove.
7. a kind of magnetite feeding mechanism according to claim 1, which is characterized in that the magnetite placing table is inlaid in work On platform, the workbench is equipped with a groove to match therewith, and the groove two sides are respectively provided with for preventing magnetite placing table from cutting Reload slot when the pressing plate routed up, on the table, another part is arranged above groove for pressing plate a part setting.
8. a kind of working method based on magnetite feeding mechanism described in any one of claim 4, which is characterized in that including following Step:
1) all hoppers are filled into magnetic stripe, is connected to one of hopper with guide groove, before the magnetic stripe in hopper being connected to guide groove Portion is in guide groove, and the magnetite of the magnetic stripe forefront keeps attracting with iron core and below press strip;
2) magnetite is intermittently cut and is sent out from magnetic stripe by push type broach component;
3) when push type broach component is replied, auxiliary feeding mechanism auxiliary pushes the magnetic stripe in guide groove, protects the magnetite of magnetic stripe forefront It holds attracting with iron core and is in below press strip;
When magnetite is used up in the hopper being connected to guide groove, switching hopper, the hopper for making another fill magnetic stripe is connected to guide groove, Continue work.
CN201711075006.5A 2017-11-06 2017-11-06 Magnet feeding mechanism and working method thereof Active CN109756084B (en)

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Application Number Priority Date Filing Date Title
CN201711075006.5A CN109756084B (en) 2017-11-06 2017-11-06 Magnet feeding mechanism and working method thereof

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Application Number Priority Date Filing Date Title
CN201711075006.5A CN109756084B (en) 2017-11-06 2017-11-06 Magnet feeding mechanism and working method thereof

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CN109756084A true CN109756084A (en) 2019-05-14
CN109756084B CN109756084B (en) 2024-02-23

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CN110434593A (en) * 2019-08-30 2019-11-12 安庆市东勤电子科技有限公司 Magnetite automatic assembling with feeding mechanism
CN118060877A (en) * 2024-04-18 2024-05-24 宁波舜宇光电软件开发有限公司 Magnet assembling device and method and camera module

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