CN116475039A - Optical fixing machine applied to mobile hard disk production - Google Patents
Optical fixing machine applied to mobile hard disk production Download PDFInfo
- Publication number
- CN116475039A CN116475039A CN202310588233.7A CN202310588233A CN116475039A CN 116475039 A CN116475039 A CN 116475039A CN 202310588233 A CN202310588233 A CN 202310588233A CN 116475039 A CN116475039 A CN 116475039A
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- Prior art keywords
- jig
- bracket
- hard disk
- protective cover
- mobile hard
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 230000003287 optical effect Effects 0.000 title claims description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 85
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 239000007787 solid Substances 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 abstract description 27
- 238000001723 curing Methods 0.000 description 9
- 238000005286 illumination Methods 0.000 description 7
- 239000003292 glue Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004904 shortening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
- B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
- B05C9/12—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation being performed after the application
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Abstract
The invention provides a light fixing machine applied to mobile hard disk production, which comprises: the machine seat comprises a machine seat body, a protective cover body and a jig alternating device, wherein the protective cover body and the jig alternating device are arranged on the machine seat body, and the jig alternating device is locally arranged in the protective cover body. Wherein, be equipped with guard gate and adjustable fender on the protection casing body, the tool is device in turn includes: the device comprises a first bracket, a second bracket, a first jig assembly and a second jig assembly; the first bracket and the second bracket are arranged on the base body, the first jig component is movably arranged on the first bracket, and the second jig component is movably arranged on the second bracket; the first bracket is provided with a driving component which drives the first jig component and the second jig component to do alternate motion. The optical-fixing machine applied to the production of the mobile hard disk can simultaneously carry out dispensing operation and curing reaction during processing, so that the overall processing time is shortened, and the working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of optical fixation machines, in particular to an optical fixation machine applied to mobile hard disk production.
Background
The light curing machine, also called UV curing machine, is based on the principle that ultraviolet rays irradiate special glue to cause the glue to generate polymerization reaction so as to cure. In the production and processing process of the mobile hard disk, part of parts in the hard disk shell are required to be adhered by glue, the existing processing mode is to coat the glue in the hard disk shell, then send the hard disk shell into a light curing machine for ultraviolet irradiation, and take out the hard disk shell after the glue is cured.
The existing light curing machine is usually provided with a protective cover body, wherein the protective cover body is a light reaction area, and the protective cover body is a dispensing area. The traditional optical fixing machine is generally provided with only one station, and when the optical fixing machine is started, the station is positioned in a dispensing area, and a worker firstly places a mobile hard disk product on the station and then performs dispensing operation on the mobile hard disk product; after dispensing is completed, pushing the station and the mobile hard disk products on the station into the light reaction area for curing reaction, after the reaction is completed, returning the station and the mobile hard disk products on the station from the light reaction area to the dispensing area, and then replacing new mobile hard disk products by workers. It can be seen that the efficiency of this process is limited by the curing reaction time, resulting in lower processing efficiency.
Therefore, how to design an optical-solid machine applied to mobile hard disk production, so that the optical-solid machine can simultaneously carry out dispensing operation and curing reaction during processing, and further shorten the overall processing time, thereby improving the working efficiency, which is a technical problem to be solved by the technicians in the field.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a light solid machine applied to the production of a mobile hard disk, which can simultaneously carry out dispensing operation and curing reaction during processing, thereby shortening the whole processing time and improving the working efficiency.
The aim of the invention is realized by the following technical scheme:
an optical-fixation machine applied to mobile hard disk production, which comprises: the device comprises a machine base body, a protective cover body and a jig alternating device, wherein the protective cover body and the jig alternating device are arranged on the machine base body, and the jig alternating device is locally arranged in the protective cover body;
the protective cover body is provided with a protective door and a movable baffle;
the jig alternating device comprises: the device comprises a first bracket, a second bracket, a first jig assembly and a second jig assembly; the first bracket and the second bracket are arranged on the base body, the first jig component is movably arranged on the first bracket, and the second jig component is movably arranged on the second bracket; the first bracket is provided with a driving component, and the driving component drives the first jig component and the second jig component to do alternate motion.
In one embodiment, the drive assembly includes: the synchronous wheel is rotationally arranged on the first bracket, the synchronous belt is wound on the synchronous wheel, and the servo motor drives the synchronous wheel to rotate;
the first jig assembly and the second jig assembly are clamped on the synchronous belt, when the synchronous belt moves, the first jig assembly and the second jig assembly move along with the synchronous belt, and the movement directions of the first jig assembly and the second jig assembly are opposite.
In one embodiment, the first jig assembly comprises a jig and a sliding platform, the sliding platform is slidably arranged on the first bracket through a sliding rail, and the jig is fixedly arranged on the sliding platform.
In one embodiment, the stand body is provided with a placement groove, the jig alternating device is accommodated in the placement groove, the protective cover body partially covers the jig alternating device, and the movable baffle is located between the first jig assembly and the second jig assembly.
In one embodiment, the movable baffle is arranged on the protective cover body through a hinge, and the movable baffle is pushed to do a deflection motion when the sliding platform of the first jig assembly moves.
In one embodiment, the second jig assembly includes: the lifting device comprises a jig, a supporting plate, a lifting platform and a lifting rod;
the support plate is arranged on the second support in a sliding mode, a guide track groove is formed in the second support, the tail end of the lifting rod is matched with the guide track groove, the lifting rod drives the lifting platform to do lifting motion in the support plate, and the jig is fixedly arranged on the lifting platform.
In one embodiment, the protective door is slidably arranged on the protective cover body, and a protective lock is arranged on the protective cover body and used for locking the protective door;
the protective lock comprises: the device comprises a base body, a driving turntable, a driven deflection piece, an auxiliary cam and an electromagnet; the base body is arranged on the protective cover body, the driving turntable is rotatably arranged on the base body, and a tension spring is arranged between the driving turntable and the base body; the driven deflection piece is rotatably arranged on the base body through a torsion spring, the auxiliary cam is arranged on the driven deflection piece through a reset elastic piece, and the central rotating shaft of the auxiliary cam is overlapped with the central rotating shaft of the driven deflection piece; the electromagnet is positioned at one side of the auxiliary cam, and after the electromagnet is electrified, the auxiliary cam is attracted by the electromagnet;
and the protective door is provided with a lock pin, and the lock pin is matched with the driven deflection piece.
In one embodiment, the driving turntable is provided with gear teeth; the driven deflection piece is provided with a one-way deflection limiting groove, the auxiliary cam is accommodated in the one-way deflection limiting groove, the auxiliary cam is provided with a thrust nail, the driven deflection piece is provided with an unlocking staple, and the gear teeth are matched with the thrust nail and the unlocking staple;
the driven deflection piece is provided with a barb, the lock pin is provided with a locking hole, and the barb is clamped or separated from the locking hole.
In one embodiment, the driving turntable is provided with a rotary holding handle, and the rotary holding handle extends to the outside of the protective cover body.
In one embodiment, the protective door is provided with a push-pull handle, and the protective cover body is provided with an operation display screen.
In summary, the optical-solid machine applied to the production of the mobile hard disk can simultaneously carry out the dispensing operation and the curing reaction during the processing, thereby shortening the whole processing time and improving the working efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a light fixture for mobile hard disk production;
FIG. 2 is an exploded view of the optical-solid machine of FIG. 1 applied to the production of a mobile hard disk;
FIG. 3 is a schematic view of the fixture alternation apparatus shown in FIG. 2;
FIG. 4 is an exploded view of the fixture alternation apparatus shown in FIG. 3;
FIG. 5 is a schematic diagram of the second fixture assembly shown in FIG. 4;
FIG. 6 is a partial schematic view of the jig alternating apparatus shown in FIG. 3;
FIG. 7 is a schematic view of a guard lock;
FIG. 8 is an exploded view of the guard lock of FIG. 7;
FIG. 9 is a schematic view showing a state of the electromagnet attracting the auxiliary cam when the photoreaction proceeds;
FIG. 10 is a schematic view of the protective lock in an initial state;
FIG. 11 is a schematic view of the state of the guard lock during locking;
FIG. 12 is a schematic view of the protective lock during locking;
FIG. 13 is a schematic view of the protective lock during use;
fig. 14 is a schematic view of the state of the protective lock when unlocked.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
The invention provides a light fixture 10 applied to mobile hard disk production, which comprises the following components as shown in fig. 1 and 2: the machine base body 100, the protective cover body 200 and the jig alternating device 300 are arranged on the machine base body 100, and the jig alternating device 300 is partially positioned in the protective cover body 200.
As shown in fig. 2, the protective cover body 200 is provided with a protective door 210 and a movable baffle 220.
As shown in fig. 3 and 4, the jig alternating apparatus 300 includes: a first bracket 310, a second bracket 320, a first jig assembly 330, and a second jig assembly 340. The first bracket 310 and the second bracket 320 are disposed on the base body 100, the first jig assembly 330 is movably disposed on the first bracket 310, and the second jig assembly 340 is movably disposed on the second bracket 320. The first bracket 310 is provided with a driving component 350, and the driving component 350 drives the first jig component 330 and the second jig component 340 to alternately move.
The mask body 200 divides the optical machine 10 into two areas, namely, a light reaction area inside the mask body 200 and a dispensing area outside the mask body 200. The jig alternating apparatus 300 has two stations, as shown in fig. 2, in which one station is located in the light reaction area and the other station is located in the dispensing area, and the first jig assembly 330 and the second jig assembly 340 are alternately present at the two stations. In operation, the first jig assembly 330 and the second jig assembly 340 respectively located at two stations are respectively provided with the mobile hard disk product 20 (as shown in fig. 3), and a worker performs a dispensing operation on the mobile hard disk product 20 located at the station of the dispensing area, while the other mobile hard disk product 20 located at the station of the light reaction area is receiving ultraviolet radiation. Thus, the dispensing operation and the photoreaction operation are performed simultaneously, thereby improving the working efficiency.
The main structure of each component of the jig alternating apparatus 300 will be described below with reference to this embodiment:
in the present embodiment, as shown in fig. 4, the driving assembly 350 includes: the synchronizing wheel 351 is rotatably disposed on the first bracket 310, the synchronizing belt 352 is wound around the synchronizing wheel 351, and a servo motor (not shown) drives the synchronizing wheel 351 to rotate. The first jig assembly 330 and the second jig assembly 340 are both clamped on the synchronous belt 352, when the synchronous belt 352 moves, the first jig assembly 330 and the second jig assembly 340 move along with the synchronous belt, and the movement directions of the first jig assembly 330 and the second jig assembly 340 are opposite.
As shown in fig. 4, the first jig assembly 330 includes a jig 301 and a sliding platform 331, the sliding platform 331 is slidably disposed on the first bracket 310 through a sliding rail 332, the jig 301 is fixedly disposed on the sliding platform 331, and the jig 301 is used for fixing the mobile hard disk product 20. When the synchronous belt 352 moves, the sliding platform 331 is driven by the synchronous belt 352 to perform translational sliding on the first bracket 310 along the sliding rail 332, and during this time, the sliding platform 331 and the jig 301 thereon move from one station to the other station.
As shown in fig. 4 and 5, the second jig assembly 340 includes: jig 301, support plate 341, lifting platform 342, and lifting rod 343. The supporting plate 341 is slidably disposed on the second support 320, a guide rail groove 321 is disposed on the second support 320, the end of the lifting rod 343 is matched with the guide rail groove 321 (as shown in fig. 6), and the lifting rod 343 drives the lifting platform 342 to perform lifting motion on the supporting plate 341, and the fixture 301 is fixedly disposed on the lifting platform 342.
The working principle of the jig alternating device 300 is as follows:
initially, the first jig assembly 330 is at the station of the dispensing area, and the second jig assembly 340 is at the station of the illumination reaction area;
during operation, a worker firstly places the mobile hard disk product 20 on the jig 301 of the first jig assembly 330, and then performs a dispensing operation on the mobile hard disk product, namely, glue is injected into the bolt holes positioned at the edge of the mobile hard disk product 20, so that the bolts are firmer; after dispensing is completed, a servo motor is started, the synchronous wheel 351 rotates and drives the synchronous belt 352 to move, and then the first jig assembly 330 and the second jig assembly 340 are driven to move, the sliding platform 331 moves along the direction of the first bracket 310 towards the light reaction area, and the supporting plate 341 moves along the direction of the second bracket 320 towards the dispensing area (the moving direction of the sliding platform 331 is opposite to the moving direction of the supporting plate 341);
in this process, since the end of the lift lever 343 is engaged with the guide rail groove 321, a groove is formed in the guide rail groove 321 in the vertical direction in the middle region of the second supporter 320, and when the end of the lift lever 343 moves thereat, it is lowered by a certain height along the groove and then raised back to the original horizontal plane. Thus, when moving to the middle position of the second bracket 320, the lifting rod 343 drives the lifting platform 342 to descend by a certain height (the lifting platform 342 is close to the supporting plate 341). The original lifting platform 342 is at the same horizontal height as the sliding platform 331, after the lifting rod 343 descends, the lifting platform 342 descends below the sliding platform 331, so that the lifting platform 342 makes an avoidance action, the second jig assembly 340 facilitates the staggering of the first jig assembly 330, and the movement of the first jig assembly and the second jig assembly cannot interfere with each other;
after moving in place, the timing belt 352 stops moving, the second jig assembly 340 moves to the station of the dispensing area, and the first jig assembly 330 moves to the station of the light reaction area. At this time, the mobile hard disk product 20, which is originally dispensed, undergoes an illumination reaction, and during this time, a worker may place a new mobile hard disk product 20 on the second jig assembly 340 and perform a dispensing operation. Thus, the time for waiting for the illumination reaction can be shortened, and the working efficiency is improved.
The working principle of the jig alternating device 300 is explained.
Since the illumination reaction area is filled with ultraviolet rays during operation, in order to prevent the ultraviolet rays from being irradiated to the staff, in the present embodiment, the base body 100 is provided with a placement groove 110 (as shown in fig. 2), the jig alternating device 300 is accommodated in the placement groove 110, the protective cover body 200 partially covers the jig alternating device 300, and the movable baffle 220 is located between the first jig assembly 330 and the second jig assembly 340. The movable shutter 220 can do avoiding action when the first jig assembly 330 moves, and re-shields after the first jig assembly 330 leaves. By such design, the protective cover 200 can make the light reaction area be called a relatively airtight space, so as to achieve better protection.
Preferably, as shown in fig. 2, the movable baffle 220 is disposed on the protective cover 200 through a hinge 221, and the sliding platform 331 of the first fixture assembly 330 pushes the movable baffle 220 to perform a swinging motion when moving. For example, when the first jig assembly 330 moves from the dispensing area to the photoreaction area, the sliding platform 331 pushes the movable baffle 220 open when entering the interior of the protective cover body 200, and after entering the photoreaction area with the sliding platform 331, the movable baffle 220 is reset and re-shielded under the action of gravity.
In the process of processing, the protective cover body 200 is provided with the protective door 210, the protective door 210 is slidably arranged on the protective cover body 200, in order to ensure that the protective cover body 200 can play an effective protective role, the protective door 210 is prevented from being randomly opened, the protective cover body 200 is provided with the protective lock 400 (shown in fig. 7), and the protective lock 400 is used for locking the protective door 210. Meanwhile, the guard lock 400 of the present invention needs to satisfy the following two features: on the one hand, the unlocking of the protective lock 400 should have a certain skill, so that not only can the unlocking of irrelevant personnel be prevented at will, but also the unlocking of operators who master the skill can be convenient; on the other hand, the guard lock 400 should not be unlocked during the illumination reaction.
In order to achieve the above functions, the present invention specifically designs the protective lock 400 as follows:
as shown in fig. 8, the guard lock 400 includes: base 410, driving turntable 420, driven deflector 430, auxiliary cam 440, and electromagnet 450. The base 410 is mounted on the protective cover 200, the driving turntable 420 is rotatably disposed on the base 410, and a tension spring 421 is disposed between the driving turntable 420 and the base 410. The driven deflector 430 is rotatably provided to the base 410 by a torsion spring (not shown), the auxiliary cam 440 is provided to the driven deflector 430 by a return elastic member 441, and a center rotation axis of the auxiliary cam 440 coincides with a center rotation axis of the driven deflector 430. The electromagnet 450 is located at one side of the auxiliary cam 440, and after the power is applied, the electromagnet 450 attracts the auxiliary cam 440. The protective door 210 is provided with a locking pin 211, and the locking pin 211 is engaged with the driven deflector 430.
In this embodiment, as shown in fig. 8, the driving turntable 420 is provided with gear teeth 422, the driven deflector 430 is provided with a unidirectional deflection limiting groove 431, the auxiliary cam 440 is accommodated in the unidirectional deflection limiting groove 431, the auxiliary cam 440 is provided with a push pin 442, the driven deflector 430 is provided with an unlocking staple 432, and the gear teeth 422 are matched with the push pin 442 and the unlocking staple 432. The driven deflector 430 is provided with a barb 433 (as shown in fig. 10), and the lock pin 211 is provided with a locking hole 212, and the barb 433 is caught or separated from the locking hole 212.
Next, the working principle of the protective lock 400 of the present invention will be explained:
in the initial state, as shown in fig. 10, the lock pin 211 is not yet inserted into the lock 400, the driven deflector 430 is in the position as shown in the drawing under the action of the torsion spring, and the tension spring 421 of the driving turntable 420 is in the contracted state;
when locked, locking pin 211 is inserted into protective lock 400, locking pin 211 will contact barb 433 of driven deflector 430 and push driven deflector 430 to deflect (as shown in fig. 11). After the lock pin 211 is inserted in place, the barb 433 of the driven deflector 430 passes over the front end of the lock pin 211 and falls into the locking hole 212 of the lock pin 211, the driven deflector 430 is reset under the action of the torsion spring, and the barb 433 and the locking hole 212 are clamped mutually at the moment, so that the protective lock 400 finishes locking operation;
when the light reaction starts, the electromagnet 450 is energized, the auxiliary cam 440 is attracted by the electromagnet 450, and the auxiliary cam 440 is staggered from the driving turntable 420 by a certain height (as shown in fig. 9). Thus, the gear teeth 422 of the driving turntable 420 cannot be engaged with the auxiliary cam 440, and thus the driven deflector 430 cannot be driven to rotate and unlock by the driving turntable 420. That is, when the illumination reaction starts, the guard lock 400 cannot be unlocked and the guard door 210 cannot be opened;
if the protective door 210 is pushed open in the locked state, the following changes occur in the protective lock 400. First, the latch 211 slides rightward and applies a pulling force to the barb 433 of the driven deflector 430, and the driven deflector 430 and the auxiliary cam 440 thereon are deflected clockwise (as viewed in fig. 12). However, when the latch arm 433 is deflected by a certain angle, it will be clamped with the locking hole 212 of the latch pin 211, at this time, the latch pin 211 will not be movable, and the protective lock 400 cannot be unlocked (its state is shown in fig. 13);
when the lock is unlocked, the protective lock 400 is in the locked state (as shown in fig. 12), the electromagnet 450 breaks the circuit, and the auxiliary cam 440 is reset under the action of the reset elastic member 441, i.e. the auxiliary cam 440 is at the same height as the driving turntable 420 again. Then, the worker rotates the driving turntable 420 rapidly, the driving turntable 420 rotates counterclockwise (as shown in fig. 13), the tension spring 421 is elongated, the gear teeth 422 of the driving turntable 420 touch and push the push pins 442 of the auxiliary cam 440, and the auxiliary cam 440 drives the driven deflector 430 to deflect together through the unidirectional deflection limiting groove 431. In addition, since the rotation speed of the driving turntable 420 is faster, the gear teeth 422 impart greater inertia to the auxiliary cam 440 and the driven deflector 430, and when the gear teeth 422 are separated from the auxiliary cam 440, the greater inertia still causes the driven deflector 430 to continue to deflect. At this time, the unlocking clip 432 enters the moving range of the gear teeth 422, and the unlocking clip 432 contacts with the gear teeth 422 and is finally clamped with the gear teeth 422; after the unlocking staple 432 is clamped with the gear teeth 422, the driven deflector 430 deflects by an angle sufficient to enable the barb 433 to be disengaged from the locking hole 212, so that the locking pin 211 is not clamped any more, the protective lock 400 is unlocked, and the protective door 210 can be movably opened;
after unlocking, the lock pin 211 is separated from the protective lock 400, the driven deflection member 430 is reset under the action of the torsion spring, the driving turntable 420 is reset under the action of the tension spring 421, during which the driving turntable 420 rotates clockwise as shown in fig. 10, the push pin 442 of the auxiliary cam 440 is impacted by the gear teeth 422, and the auxiliary cam 440 deflects to make the avoiding action. Guard lock 400 will eventually return to the original state (as shown in fig. 10).
It should be noted that, during unlocking, the operator needs to rotate the driving turntable 420 quickly, which is an important ring in the unlocking step. Because, only when the driving turntable 420 pushes the auxiliary cam 440 and the driven deflection member 430 fast, the driven deflection member 430 can overcome the spring force of the torsion spring to deflect a larger angle, the unlocking staple 432 can enter the moving range of the gear teeth 422, and the unlocking staple 432 can abut against the gear teeth 422, the driven deflection member 430 deflects a larger angle, the barb 433 is separated from the locking hole 212, and the protective lock 400 is unlocked. If the speed of the worker rotating the driving turntable 420 does not reach the expected speed, the unlocking staple 432 cannot enter the moving range of the gear teeth 422 at the moment when the gear teeth 422 are separated from the auxiliary cam 440, the auxiliary cam 440 and the driven deflector 430 rotate reversely under the action of the torsion spring to return to the state shown in fig. 12, and thus the barb 433 cannot be separated from the locking hole 212.
It is emphasized again that the guard lock 400 has two features:
first, the lock 400 is unlocked with a certain skill, and the operator needs to rotate the driving turntable 420 at a desired speed to unlock. After the design, other people unfamiliar with unlocking operation are difficult to unlock smoothly, and staff familiar with operation can unlock smoothly. Thus, the unlocking difficulty is increased for other personnel, and the burden of the staff is not increased;
secondly, the guard lock 400 cannot be unlocked during the illumination reaction. When the light reaction is proceeding, the auxiliary cam 440 is absorbed by the electromagnet 450, and the auxiliary cam 440 is staggered with the driving turntable 420 by a certain height, so that no matter how the worker rotates the driving turntable 420, the auxiliary cam 440 and the driven deflector 430 can not rotate, and the protective lock 400 can not be unlocked, thereby preventing the worker from operating improperly and ensuring the safety in the reaction process.
In one embodiment, as shown in fig. 9, a rotary grip 423 is provided on the driving turntable 420, the rotary grip 423 extends to the outside of the protective cover 200, and a worker drives the driving turntable 420 by rotating the grip 423.
In one embodiment, the protective door 210 is provided with a push-pull handle 213 (as shown in fig. 7), and the protective cover 200 is provided with an operation display 230 (as shown in fig. 2). The push-pull handle 213 can facilitate the operator to slide the protective door 210, and the operation display screen 230 intuitively displays various parameters in the light reaction area, so that the operator can know the internal situation.
In summary, the optical-solid machine 10 applied to the production of the mobile hard disk can simultaneously perform the dispensing operation and the curing reaction during the processing, thereby shortening the overall processing time and improving the working efficiency.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The utility model provides a be applied to optical-solid machine of mobile hard disk production which characterized in that includes: the device comprises a machine base body, a protective cover body and a jig alternating device, wherein the protective cover body and the jig alternating device are arranged on the machine base body, and the jig alternating device is locally arranged in the protective cover body;
the protective cover body is provided with a protective door and a movable baffle;
the jig alternating device comprises: the device comprises a first bracket, a second bracket, a first jig assembly and a second jig assembly; the first bracket and the second bracket are arranged on the base body, the first jig component is movably arranged on the first bracket, and the second jig component is movably arranged on the second bracket; the first bracket is provided with a driving component, and the driving component drives the first jig component and the second jig component to do alternate motion.
2. The optical-solid machine for mobile hard disk production according to claim 1, wherein the driving assembly comprises: the synchronous wheel is rotationally arranged on the first bracket, the synchronous belt is wound on the synchronous wheel, and the servo motor drives the synchronous wheel to rotate;
the first jig assembly and the second jig assembly are clamped on the synchronous belt, when the synchronous belt moves, the first jig assembly and the second jig assembly move along with the synchronous belt, and the movement directions of the first jig assembly and the second jig assembly are opposite.
3. The optical fixing machine for mobile hard disk production according to claim 2, wherein the first jig assembly comprises a jig and a sliding platform, the sliding platform is slidably arranged on the first bracket through a sliding rail, and the jig is fixedly arranged on the sliding platform.
4. The optical-solid machine for mobile hard disk production according to claim 3, wherein the base body is provided with a placement groove, the jig alternation device is accommodated in the placement groove, the protective cover body partially covers the jig alternation device, and the movable baffle is positioned between the first jig assembly and the second jig assembly.
5. The optical-solid machine for mobile hard disk production according to claim 4, wherein the movable baffle is arranged on the protective cover body through a hinge, and the movable baffle is pushed to do a deflection motion when the sliding platform of the first jig assembly moves.
6. The optical-mechanical fixing machine applied to mobile hard disk production according to claim 2, wherein the second jig assembly comprises: the lifting device comprises a jig, a supporting plate, a lifting platform and a lifting rod;
the support plate is arranged on the second support in a sliding mode, a guide track groove is formed in the second support, the tail end of the lifting rod is matched with the guide track groove, the lifting rod drives the lifting platform to do lifting motion in the support plate, and the jig is fixedly arranged on the lifting platform.
7. The optical-solid machine for mobile hard disk production according to claim 1, wherein the protective door is slidably arranged on the protective cover body, and a protective lock is arranged on the protective cover body and used for locking the protective door;
the protective lock comprises: the device comprises a base body, a driving turntable, a driven deflection piece, an auxiliary cam and an electromagnet; the base body is arranged on the protective cover body, the driving turntable is rotatably arranged on the base body, and a tension spring is arranged between the driving turntable and the base body; the driven deflection piece is rotatably arranged on the base body through a torsion spring, the auxiliary cam is arranged on the driven deflection piece through a reset elastic piece, and the central rotating shaft of the auxiliary cam is overlapped with the central rotating shaft of the driven deflection piece; the electromagnet is positioned at one side of the auxiliary cam, and after the electromagnet is electrified, the auxiliary cam is attracted by the electromagnet;
and the protective door is provided with a lock pin, and the lock pin is matched with the driven deflection piece.
8. The optical-solid machine for mobile hard disk production according to claim 7, wherein the driving turntable is provided with gear teeth; the driven deflection piece is provided with a one-way deflection limiting groove, the auxiliary cam is accommodated in the one-way deflection limiting groove, the auxiliary cam is provided with a thrust nail, the driven deflection piece is provided with an unlocking staple, and the gear teeth are matched with the thrust nail and the unlocking staple;
the driven deflection piece is provided with a barb, the lock pin is provided with a locking hole, and the barb is clamped or separated from the locking hole.
9. The optical-solid machine for mobile hard disk production according to claim 7, wherein the driving turntable is provided with a rotary holding handle, and the rotary holding handle extends to the outside of the protective cover body.
10. The optical-solid machine for mobile hard disk production according to claim 1, wherein a push-pull handle is arranged on the protective door, and an operation display screen is arranged on the protective cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310588233.7A CN116475039B (en) | 2023-05-23 | 2023-05-23 | Optical fixing machine applied to mobile hard disk production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310588233.7A CN116475039B (en) | 2023-05-23 | 2023-05-23 | Optical fixing machine applied to mobile hard disk production |
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| Publication Number | Publication Date |
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| CN116475039A true CN116475039A (en) | 2023-07-25 |
| CN116475039B CN116475039B (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| US20100034960A1 (en) * | 2007-03-20 | 2010-02-11 | Terumo Kabushiki Kaisha | Coating method and coating apparatus |
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| CN204544649U (en) * | 2015-03-13 | 2015-08-12 | 东莞市三信精密机械有限公司 | UV curing |
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| JP2018044393A (en) * | 2016-09-15 | 2018-03-22 | パナソニックＩｐマネジメント株式会社 | Electric lock device |
| CN215731838U (en) * | 2021-07-23 | 2022-02-01 | 深圳哈鼎能源有限公司 | Fixing device is glued to battery point |
| CN217165105U (en) * | 2021-12-30 | 2022-08-12 | 苏州迈硕自动化设备有限公司 | Adhesive deposite device with multistation |
| CN218541878U (en) * | 2022-10-20 | 2023-02-28 | 立讯电子科技（昆山）有限公司 | Locking mechanism and UV curing box |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100034960A1 (en) * | 2007-03-20 | 2010-02-11 | Terumo Kabushiki Kaisha | Coating method and coating apparatus |
| CN102561832A (en) * | 2012-03-16 | 2012-07-11 | 宁波永发集团有限公司 | Mechanical and electronic composite lock |
| CN204544649U (en) * | 2015-03-13 | 2015-08-12 | 东莞市三信精密机械有限公司 | UV curing |
| WO2017199936A1 (en) * | 2016-05-20 | 2017-11-23 | パナソニックＩｐマネジメント株式会社 | Electric lock and electric lock system |
| JP2018044393A (en) * | 2016-09-15 | 2018-03-22 | パナソニックＩｐマネジメント株式会社 | Electric lock device |
| CN215731838U (en) * | 2021-07-23 | 2022-02-01 | 深圳哈鼎能源有限公司 | Fixing device is glued to battery point |
| CN217165105U (en) * | 2021-12-30 | 2022-08-12 | 苏州迈硕自动化设备有限公司 | Adhesive deposite device with multistation |
| CN218541878U (en) * | 2022-10-20 | 2023-02-28 | 立讯电子科技（昆山）有限公司 | Locking mechanism and UV curing box |
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| Publication number | Publication date |
|---|---|
| CN116475039B (en) | 2023-10-10 |
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