TWI225242B - Assembly fixture for CD-ROM driving motor - Google Patents

Abstract

The present invention provides an assembly fixture for CD-ROM driving motor, which is used to assembly a rotation tray on a CD-ROM driving motor; wherein the assembly fixture includes a base, a rotation table, a glue dispensing device, a detection device, and a pressing device. The rotation table can be configured on the base at the first position, the second position, and the third position in a rotatable manner, and configured with a support thereon to be placed with the CD-ROM driving motor. The glue dispensing device is configured on the base, in which when the rotation table is at the first position, the glue dispensing device is conducting the glue dispensing on the shaft of the CD-ROM driving motor. The detection device is used to detect the status of glue dispensing on the shaft of CD-ROM motor. The pressing device is configured on the base, and has a sucking disk for holding the rotation tray within the pressing device, wherein when the rotation table is at the third position, the pressing device will engage the rotation tray with the CD-ROM motor.

Description

V. Description of the invention (1) This article refers to a kind of optical tablet machine, which is related to a kind of fixtures that can make other types of optical disc players. ‘Fu Gu /…, Ma Weijian ’s group 1 is more convenient. In the process of assembling the optical disc drive, it is very important to combine the steps of the integration. Rotary disk of the pioneering machine and the motor of the CD-ROM drive 1 0 is basically like 篦〗 20 Before the combination with the motor 10, • In ϋ ;: Jin No, when you want to turn the-turntable 30, after the mackerel = the inner shaft Coat 11-circle the glue 30, make the rotation two = on the shaft 11 of the motor H, and fix it to the motor with glue! As shown in the figure. S knows that when the turntable is assembled on the motor, it is carried out. The bran, ,,, 1, and J are assembled manually. The assembly is done manually. Not only the cost is not reduced, the degree is not easy to control, and the optical disc is made. The yield of the machine has decreased. The mounting fixture can not only make the turntable of the optical disc drive convenient, but also improve the yield. w Assembly between U motors: Da: The above-mentioned invention provides a jig for assembling a turntable into a 10 ', and the jig includes-a base, a ^ λ λ disc drive motor Above, the above-mentioned group of devices,-pressure "υ dispensing device,-detection installed a first position; the second programmable control rotary platform is set in a manner that can be rotated between the three positions of the A and i and f three positions. On the base ', and there is a seat on it; the dispensing device is set on the base, when A is in the middle, you can place the dispensing device on the optical disc drive ... On the base, where the rotating platform is located in the second ...

V. Description of the invention (2) Dispensing condition on the motor shaft of the photometric disc drive; Pressing "H has a suction cup to keep the turntable in the third position of the pressing bell I, the pressing device will turn: 口 ， 可The program controller is electrically connected to the rotating platform, the positioning device and the pressing device, respectively. … 1 In a preferred embodiment, the assembly fixture is more a transmission device; the touch switch is arranged on the base for electrical connection. When the rotary platform moves to the first contact with the touch switch, the movable point of the touch switch is made. Glue device for dispensing; the transmission device is electrically connected to the controller, and when the rotary platform moves to

When the device dispenses on the disc drive motor shaft, the drive is rotated in the holder. X, the transmission device includes a belt and two rotations; the belt is in contact with the rotation platform motor at the first position, and is arranged on the base to drive the disc drive motor to rotate, and is used for the belt setting and the Programmable controller and electric shaft for rotating shaft to actuate the belt. In another preferred embodiment, a second motor for assembling the fixture, and a safety protector; the second motor of the indexing disc is electrically connected to the programmable controller, and the rotation platform is driven to rotate by the dial; safety It is located near the device, and is electrically connected to the programmable controller. It is set on the base, 1 centered, where when the $ is glued with the disc drive motor, the detection device > includes a touch switch, and " Before it is placed with the programmable control, the optical disc drive is made by a programmable controller base, and the first position can be set, and the glue placement drives the optical disc motor shaft, and the optical disc on the seat of the first horse. Machine; the rotating shaft is rotatable on it; the first motor is connected through the rotation including an index plate, a connection with the rotating platform; connected with the index plate, the protector is set in the press' for detection Press-fitting 1225242 V. Description of the invention (3) __ Is there any abnormal state near the device and it is used as a device? When the hanging m occurs, stop pressing. It should be understood that the safety protector can be a sensor. In another preferred embodiment, an assembly stop-emergency stop switch and a power-on switch are provided; an assembly stopper of "===, reached; an emergency stop switch and a programmable control = disc player horse emergency stop optical disc drive motor The assembly fixture; the power is connected to the second connection 'for the electrical connection of the device, "controlling the drive of the optical disc drive motor :: control, the pressing device further includes an upper mold base, and two:".: Γΐ 盘' is used for The turntable is held on the upper mold seat ΐ Ί Ϊ ΐ through a suction cup. The turntable is connected to the disc drive motor, and the pressing device further includes a speed regulating valve and a pressure # yellow switch; the speed regulating valve is in communication with the cylinder, a force gauge, and -The magnetic meter communicates with the cylinder to adjust the speed of the cylinder = positive = cylinder; the pressure program controller and the cylinder's magnetic meal switch are electrically connected to the action of the stopable cylinder, and are used to In a preferred embodiment, the dispensing: machine; the barrel is in contact with the motor shaft, the dispensing machine: possible;: barrel; and-connected to and: the syringe is connected to 1 for the electrical control of the two-type controller The invention is related to the main needle deformity. Obviously easy to understand. Other purposes, features, and advantages can be explained in more detail as follows: Take the car ’s best embodiment as an example, and cooperate with the attached drawings to make 0660-8627twf (n); tungming.ptd Page 6 V. Description of the invention (4) Examples Reference is made to Figures 2 and 3a, which shows a jig 100 of the present invention, which is used to mount the optical disc drive motor 10 as shown in Figure 1a = the assembly of the motor. The above-mentioned assembly jig 100 includes Jiner-Turntable 120 Glue point device 13. Detecting and mounting device 150, a programmable controller 160,-touch switch 170,-transmission device 18o, an indexing plate 19o, a 1st, 0: safety: protection Device 220, two start switches 23, and one emergency stop. , And a power switch 2 50. The base 1 1 〇 as the name implies is the base of the entire assembly jig 丨 〇〇, the rotating flat port 120 is rotatably provided on the base 11, and is provided with: a seat 121 'for separate placement The optical disc drive motor 10 is included in it; it should be noted that in the subsequent description, in order to make the description easy to understand, the condition is that the optical disc drive motor is placed on only one seat 1 2 1, but in actuality, In the condition, four optical disc drive motors 10 can be placed in the holder 121 at the same time, and assembled at the same time; and when the optical disc drive motor 10 with the holder 1 2 1 is rotated to the vicinity of the dispensing device 130 When the rotating platform 120 is hereinafter referred to as a first position, and when the holder 1 2 1 loaded with the optical disc drive motor 10 is rotated to the vicinity of the detection device 1 40, the rotating platform 120 is referred to as a second Position, and when the holder 丨 2 1 loaded with the optical disc drive motor 10 rotates to the vicinity of the pressing device 丨 50 ′, the rotation platform 12 hereinafter is located in a third position. It should be understood that the number of seats 121 on the rotating platform 12 is not limited to four, as long as the number of installations can be coordinated with the assembly step.

1225242 V. Description of the invention (5) Dispensing device 1 3 0 is set on the base 1 丨 〇, which includes a syringe 1 3 1 and a dispensing machine 1 3 2 in which the syringe 1 3 1 is at the front end Can be in contact with the axis of the motor 1 〇 inside the pedestal 1 2 1 on the rotating platform 1 2 0 in the first position. The dispenser 1 1 2 is electrically connected to the private controller 16. Communicates with the syringe 1 3 1 to supply the required glue to the syringe 丨 3 1, so that when the rotary platform 1 2 0 is in the first position, the dispensing device 丨 3 〇 dispensing machine 丨 3 2 borrow Dispensing is performed on the shaft 11 of the optical disc drive motor 10 by the syringe 1 31. The detection device 1 40 is set on the base 11 〇. When the rotating platform 1 2 0 is in the second position, the detection device 140 can detect whether the dispensing condition on the axis u of the optical disc drive motor 10 is normal; for example For example, the detection device 丨 4 〇 can emit a light beam to the dispensing area of the axis 1 1 of the motor 10, when the dispensing condition on the axis 1 丨 is normal, the beam will not be reflected back to the detection device 1 4 〇 At this time, the rotating platform i 2 〇 can rotate normally, but when the dispensing condition on the axis 1 1 is abnormal, the beam irradiated on the axis 11 will directly reflect back to the detection device 丨 40, at this time the detection device 丨 ^ The programmable controller 160 will be notified, and the rotation operation of the rotating platform 120 will stop. τ Referring to FIGS. 2 and 3b, the pressing device 150 is disposed on the base 11 and includes a suction cup 151, an upper die seat 152, a cylinder 153, a speed control room, 154, a pressure gauge 155, and a Magnetic switch 156; wherein the sucker 151 is provided in the upper mold base 152 to keep the turntable 20 above the pressing device 15o = in the seat 152, that is, the upper mold base 152 passes the sucker 151 to the turntable 2. The cylinder 153 is connected to the upper mold base 152 and is in communication with a pressure source (not shown) for moving the upper mold base 52; the speed regulating valve 154 is in communication with the production cylinder 153 for Adjust the speed of the cylinder 152; the pressure gauge 155 is also related to the cylinder

1225242 V. Description of the invention (6) " --- 153 is connected to adjust the pressure of the cylinder 153; the reed switch 156 is electrically connected to the programmable controller 16 and the cylinder 153 respectively, and is used to The state controls the movement of the cylinder 153. For example, when the vacuum state in the cylinder Mg is abnormal, the magnetic switch 156 can stop the movement of the cylinder 丨 53. With the above configuration of the pressing device 150, when the rotary platform 12 is located at the third position At the time, the pressing device 150 can move the upper mold base 152 by the cylinder 153 to combine the turntable 20 located in the upper mold base 152 with the optical disc drive in the holder 121.

程式 Programmable controller 160 is the control button of the entire assembly jig. As shown in Figures 3a, 3b, and 3c, it is separately connected to the dispensing device 132 and the detection device. 14〇, reed switch 156 of the pressing device 150, touch-on, first motor 183 of the driving device 180, indexing plate 190, safety protector 2200, start switch 230, emergency stop switch 240, and power supply The switch 25 is electrically connected. The touch switch 1 70 is arranged on the base 丨 丨 〇, which is electrically connected to the programmable controller 160. When the rotary platform 丨 2 〇 moves to the first position, it is placed on the optical disc in the holder 1 2 1 The motor 丨 〇 is in contact with the tactile switch 丨 7, and the dispensing device can be braked via the programmable controller 160 to perform the dispensing operation. The transmission device 180 includes a belt 181, two rotation shafts 182, and _

The first motor 183, wherein the belt 181 can abut the optical disc drive motor on the support 1 2 1 of the rotating platform 1 2 0 at the first position, and is used to drive the optical disc drive motor to rotate and rotate the rotation shaft 182 to The first motor 183 is electrically connected to the programmable controller 160 and the rotating shaft 182, and is used to pass through the rotating shaft.

1225242 V. Description of the invention (7) 182 drives the belt 181 to rotate, so that when the rotating platform 12 is moved, and the dispensing device " 〇 之 胶 _2 is on the disc J: when dispensing, the belt of the transmission device 180 181 drive = 1 2 1 rotation. Fengmayun 10 is connected to the rotary platform 12o on the bearing indexing plate 190, and the program controller 16. It is electrically connected with the indexing plate 19〇: J 达 and the two indexing plate 190 to drive the rotating platform 120 °; safety, & by: close to the device 15 °, and with the programmable controller 16〇 、 电 Γ Connection / placement: When it is born, stop the action of the pressing device 〖50. The second complaint 220 may be a sensor. For example, during the pressing: the female full protector is located on the upper mold base 152 and Bearing 121 mouth ', although the operator's dual state. In between, it can be regarded as an abnormality. The start switch 230 and the programmable controller 16 ° electrical 23 ° must be activated at the same time to start the light monument machine? Up to 100 assembly fixtures; emergency stop switch 240 ^ start ^ disc player horse connection for exaggeration under special conditions; 1-type control Yi 160 electrical appliances 10. The assembly of the power switch 250 and the programmable disc drive motor controls the assembly of the optical disc drive motor. I 丄 Control of == The assembly jig 1 00 structure such as /, the assembly of the disc drive turntable is described later. In order to make the process easier, attention should be paid to the situation where the disc drive motor 10 is placed.糸 Only-the base 121 first 'after placing an optical disc drive motor 10 on the base 121, the process can be done on page 10 0660-8627twf (n); tangming.ptd 5. Description of the invention (8) Type controller 1 6 0 through the second reading 9 · ^ \ 120 to the first two 210, turn the rotary platform switch 1 70, a, s 4 ^ 4 for the dial 190, during the process, the optical disc drive motor 10 touched Touch the rotating flat two o = t type device 160 will perform the dispensing operation. When the rotating optical device 置 is set by the belt m, the detection device 丄 VV: After the broken machine V: flat, it is normal to rotate to the second position In the case of point sales, σ 〃 戌 motor 〖0 axis〗, the dispensing condition is turned to the third position. In the case of 2 beg ^ hanging, the rotating platform 1 20 is placed in the third position by the rotating platform 120: f The disc 20 is placed in the upper mold base 152, and when the upper mold base 152 is rotated, the mold controller 160 controls the optical disc drive motor 10 of the cylinder to be removed by the glue group 152/20 and the holder ⑶. Finally, the combination of the optical disc drive horse should understand that in the actual drop shape, ff 10 is placed in the seat 121 / and the same time, there can be four optical disc drive motors in the initial stage of assembly, Into the seat can simultaneously carry the disc drive motor sequence η :::, when there are four seats, do not have to worry about = ;;?, So when the turntable is placed in the upper mold by the machine of the optical disc drive motor of the present invention The I ~ 8 between the turntable and its motor not only makes the optical disc better, but also improves the yield. "Limiting the invention, any practice" reveals the way as above, but it is not intended to be used within the scope. It can be used as the two, and the modification and retouching of the 2 can be made without departing from the spirit of the invention. Therefore, the protection of the invention is 0660- 8627twf (n); tungming.ptd $ 11Page 1225242 V. Description of Invention (9) The scope shall be determined by the scope of the attached patent application. Draw! Page 12 0660-8627twf (n); tungming.ptd 1225242 The diagram is briefly explained. Figures 1 a and 1 b are schematic diagrams of the conventional optical disc drive motor and turntable when assembled. Figure 2 is the optical disc of the present invention. Schematic diagram of the assembly fixture of the motor; and Figures 3a, 3b, 3c are schematic diagrams of some components in the assembly fixture of the optical disc drive motor of the present invention. Explanation of symbols: 1 0 optical disc drive motor 1 1 axis 20 turntable 30 glue 1 0 0 optical disc drive motor assembly fixture 110 base 1 2 0 rotating platform 1 2 1 holder 1 3 0 dispensing device 1 3 1 syringe 1 3 2 Dispenser 140 Detection device 150 Pressing device 1 5 1 Suction cup 152 Upper die seat 1 5 3 Cylinder 1 5 4 Speed regulating valve

0660-8627twf (n); tungming.ptd Page 13 1225242 Brief description of the diagram 155 Pressure gauge 1 5 6 Reed switch 1 6 0 Programmable controller 1 7 0 Tactile switch 1 8 0 Transmission 181 Belt 1 8 2 rotation Axis 1 8 3 First motor 19 0 Indexing plate 2 1 0 Second motor 2 2 0 Safety protector 2 3 0 Start switch 240 Emergency stop switch 2 5 0 Power switch

0660-8627twf (n); tungming.ptd p. 14

Claims (1)

1225242 Sixth, the scope of the patent application is assembling jig for 1 disc 1 =: machine =, which is used to assemble the turntable on a base, and 1 to rotate the platform so that it can be in a first position, 2 / fr. 4 On the 0th, the second seat is placed to place the "-dispensing device at the first glue; at one position, a detection device, at the second position, the glue condition: and pressing The device 'is set on the base and keeps the turntable in the coupling device;:-sucker' is used in three positions, the pressing person > w retract bucket M /, Y Tian Θ suspect transfer platform is located in the first 2. If you apply for a special item: 匕 述: description, tools, and more: Assembling and controlling of the motor of the optical disc drive ...: 控制器 controller, and the rotating platform, ㈣ ... the detection device, the pressing device Electrically connected to the Dingkou dispensing device, 3 · If the second scope of the patent application, including:, the assembly of the disc drive motor is a touch switch, which is electrically connected to the base. The platform moves 〃 μ programmable controller motor contact with the touch switch: Before the position, the disc is braked by the programmable controller. The 0660-8627twf (n); tungming.ptd 1225242 VI. Patent application range Dispensing device for dispensing equipment. 4 Please refer to item 2 of the patent range CD drive motor assembly and installation of special wave set 'set. On this base, daily visit? ) Then, when the rotary platform moves to the first; Hai Ke = controller = optical disc drive motor shaft dispensing, the transmission; standing point glue motor rotation in the holder. The optical drive is movable according to the fourth item of the scope of the patent application, and the transmission device includes: an assembly of a motor motor to control the belt, and a force to make the sieve on the first position. == machine motor abuts,… drives the second =: the bearing's rotating shaft is rotatably set on the 疋 turn; 泫 the belt is set on it; and the pedestal for the first motor, respectively It is not electrically connected to the programmable system, and is used for the ±± 1 system state, and the rotation is used to actuate the axis by the special bismuth shaft. As described in item 2 of the scope of patent application Tools, further comprising: j ^ assembly of the disc drive motor knife dial connected to the rotary platform; and a second motor connected to the programmable control dial 'for driving through the index dial; and With this point 7. As the D 2 of the scope of patent application, D $ 疋 turn. Tools, including: 7 assembly of the U disk machine motor, a safety protector-type controller is electrically connected 'attached to the crimping device to detect that the crimping device is near' and whether it is near the processable abnormal 1225242 VI. Patent application status, and stop the compaction when an abnormal condition occurs 8. The light as described in item 7 of the patent application scope. Device, wherein the safety protector is a sensor. ', For the assembly and management of the motor 9. If the second item of the scope of the patent application, including: two start switches for the assembly and control of the Chiyou disc drive, and the programmable controller: the start switch is acted simultaneously to start the above-mentioned disc达; Drag Λ °. :: Please refer to the 2nd of the patent scope of the optical disc drive motor ... ^ An emergency stop switch, and the programmable control to stop the assembly of the optical disc drive motor. … 妾 For emergency equipment, public contracting includes the assembly of the optical disc drive motor described in item 2 of the scope of the patent application, governing the above-mentioned sexual connection ... control and 1i Φ as described in the patent application section 2 of the patent application The assembly fixture of the machine motor, wherein the pressing device further includes: 于 # ίί ί, the suction cup is provided to hold the turntable in the upper mold base through the suction cup; and thorn M 2 ^ i and The upper mold base is connected to move the upper mold base so as to combine the reel turntable with the optical disc drive motor. A, M · Ganru—The assembly fixture of the optical disc drive motor described in item 12 of Shenqing's patent scope, the pressing device further includes: 0660-8627twf (n); tungming.ptd 1225242 on page 17 The scope of the patent application is a speed regulating valve in communication with the cylinder to adjust the speed of the cylinder; a pressure gauge in communication with the cylinder to adjust the pressure of the cylinder; and a magnetic reed switch, which are respectively programmable with the programmable control And the cylinder are electrically connected to stop the operation of the cylinder according to the state of the cylinder. 1 4. The assembly fixture of the optical disc drive motor as described in item 2 of the scope of patent application, wherein the dispensing device includes: a syringe that is in contact with the motor shaft; and a point dispenser and the programmable controller It is electrically connected and communicates with the syringe for supplying glue to the syringe. 0660-8627twf (n); tungming.ptd page 18