TWI674232B - Electronic component carrier device and operation classification device thereof - Google Patents

Abstract

An electronic component tray device is arranged on a rack to arrange a carrying mechanism and a leveling mechanism. The carrying mechanism is a first direction displacement conveying and conveying of a tray with electronic components to a leveling mechanism, and the leveling mechanism stops the unit. The first driving source drives the displacement of the first transmission member, and the first transmission member and the stopper use the first guide portion and the first guide portion that cooperate with each other to make the stopper move out of the tray in the second direction. Above, the leveling mechanism drives the second transmission member to be displaced by the second driving source of the bearing unit. The second transmission member and the bearing member use the second guide portion and the second bearing portion that cooperate with each other to make the bearing member the third The direction-displacement bearing tray is abutted against the stopper, so that the stopper and the holder can be used to hold and level the tray, thereby achieving practical benefits for taking and placing materials.

Description

Electronic component tray device and operation classification equipment applied thereto

The present invention relates to an electronic component carrier device that uses a stopper of a stopper unit and a carrier of a carrier unit to hold and level a tray, thereby facilitating picking and placing.

At present, the tray device of the electronic component operation equipment is provided with a feeding tray with electronic components to be operated, or an empty receiving tray is provided to house the operated electronic components; see FIG. The tray device is equipped with a conveying belt 12 on both sides of the frame 11. The conveying belt 12 is a feeding tray 13 with an electronic component 14 to be operated for the feeder 15 to take out the electronic component 14 to perform the preset operation. However, the carrier device has the following problems in use:

1. Because the feeding tray 13 is made of a long plate and made of plastic, it is easy to produce plastic bending deformation. If one part of the feeding tray 13 is bent upward and deformed, the placement position A of the electronic component 14 in this part will be high At the preset picking position B, when the feeder 15 is lowered to the preset picking position B, the electronic component 14 will be impacted, resulting in the loss of the electronic component.

2. If one part of the feeding tray 13 is bent downward and deformed, the placement position of the electronic component 14 at this part will be lower than the preset picking position B, so that when the feeder 15 is lowered to the preset picking position B, The inability to attract the electronic component 14 makes it impossible to remove the electronic component.

An object of the present invention is to provide an electronic component tray device, which is provided with a carrying mechanism and a leveling mechanism on a rack. The carrying mechanism is a first direction displacement conveying and conveying of a tray with electronic components to the leveling mechanism. , The leveling mechanism is driven by the first driving source of the blocking unit to displace the first transmission member. The transmission member and the stopper use the first guide portion and the first guide portion that cooperate with each other, so that the stopper is displaced in a second direction to protrude above the tray, and the leveling mechanism uses a second driving source of the load unit. The second transmission member is driven to be displaced, and the second transmission member and the carrier use a second guide portion and a second guide portion that cooperate with each other, so that the carrier is displaced in the third direction against the stopper, thereby utilizing The stopper and the carrier hold and level the tray, so that each part of the tray is located at a preset operation position, so as to achieve the practical benefits of taking and placing materials.

The second object of the present invention is to provide an electronic component tray device, wherein the leveling mechanism clamps the leveling tray with the stopper of the stop unit and the carrier of the loader unit to prevent the placement of the electronic components. The position is higher than the preset operation position, so as to avoid the feeder from damaging the electronic components and achieve the practical benefit of improving the yield of the electronic components.

A third object of the present invention is to provide a work classification device using an electronic component tray device, including a machine, at least one tray device, a work device, a conveying device, and a central control device. The tray device is arranged on the machine. It also has a frame, a carrying mechanism and a leveling mechanism. The leveling mechanism is equipped with a stop unit and a load bearing unit to hold the leveling tray. The operating device is arranged on the machine and is provided with at least one working device. Perform preset operations; the conveying device is arranged on the machine and is provided with at least one feeder to transfer electronic components; the central control device is used to control and integrate the actions of various devices to perform automatic operations to achieve improvement Practical benefits of operational efficiency.

[Learning]

11‧‧‧ Rack

12‧‧‧ Conveyor Belt

13‧‧‧feed tray

14‧‧‧Electronic components

15‧‧‧Feeder

A‧‧‧ Placement

B‧‧‧ Preset picking position

〔this invention〕

20, 20A, 20B ‧‧‧ tray loading device

21‧‧‧ Rack

211‧‧‧ floor

212‧‧‧Side

213‧‧‧First receiving slot

214‧‧‧First guide transfer pin

215‧‧‧Second accommodation slot

216‧‧‧Second Guide Transfer Pin

22‧‧‧ Delivery Agency

221‧‧‧First Carrier

222‧‧‧Placer

223‧‧‧Second carrier

224‧‧‧stop

23‧‧‧leveling agency

231‧‧‧first cylinder

232‧‧‧The first transmission

2321‧‧‧First chute

233‧‧‧stop

2331‧‧‧Stand

2332‧‧‧ Block

2333‧‧‧First guide pin

2334‧‧‧first perforation

241‧‧‧Second pressure cylinder

242‧‧‧Second transmission

2421‧‧‧Second Guide Pin

243‧‧‧carrying parts

2431‧‧‧Accommodation Department

2432‧‧‧stop

2433‧‧‧Second chute

2434‧‧‧second perforation

30, 30A, 30B‧‧‧Tray

301‧‧‧Slot

31‧‧‧Electronic components

32‧‧‧Feeder

C‧‧‧ Placement

D‧‧‧ Preset picking position

40‧‧‧machine

50‧‧‧Working device

51‧‧‧Circuit Board

52‧‧‧Test Block

60‧‧‧conveying device

61‧‧‧The first feeder

62‧‧‧First loading stage

63‧‧‧Second loading stage

64‧‧‧second feeder

65‧‧‧third feeder

66‧‧‧First discharge stage

67‧‧‧Second discharge stage

68‧‧‧ fourth feeder

Figure 1: Schematic drawing of the conventional tray loading device and material take-out.

FIG. 2 is a top view of the disk carrier device of the present invention.

Figure 3: A side view of the leveling mechanism of the present invention.

Figure 4: A partial plan view of a leveling mechanism of the present invention.

Figure 5: Rear view of the leveling mechanism of the present invention.

Figure 6: Schematic diagram of the leveling mechanism of the present invention (1).

Figure 7: Schematic diagram of the leveling mechanism of the present invention (2).

Figure 8: Schematic diagram of the leveling mechanism of the present invention (3).

Fig. 9: Schematic diagram of the leveling mechanism of the present invention (four).

FIG. 10 is a schematic diagram of the application of the leveling mechanism of the present invention to a job classification device.

In order to make your reviewing committee further understand the present invention, a preferred embodiment will be given in conjunction with the drawings, which will be described in detail as follows: Please refer to FIGS. 2 to 5. The carrier device 20 of the present invention includes a rack 21, In the carrying mechanism 22 and the leveling mechanism 23, the first, second, and third directions described in the present invention are different directions, and are determined according to the assembly direction of the tray device 20. In this embodiment, the first direction is The Y direction, the second direction is the X direction, and the third direction is the Z direction. The chassis 21 is provided with a bottom plate 211 and two side plates 212. The bottom plate 211 is arranged in the first direction, and the two side plates 212 are arranged in the third direction. At the bottom plate 211; the carrying mechanism 22 is provided with at least one first carrier to carry the feeding tray. The first carrier 221 may be a pulley set or a carriage. In this embodiment, it is attached to the frame 21 The bottom plate 211 is provided with a first carrier 221 that is arranged in the Y direction and is a pulley set, and is moved in the Y direction to the leveling mechanism 23 by a conveying tray. It is also arranged on the front section of the two plates 212 on both sides of the frame 21 There are a plurality of tray setters 222 to receive the trays, and a second load that can be displaced in the Z direction is arranged on the bottom plate 211 The device 223 and the second carrier 223 are connected between the tray setter 222 and the first carrier 221 to move the material tray, and the loading mechanism 22 is provided with a stopper 224 on the rear part of the bottom plate 211 to limit the material. plate.

The leveling mechanism 23 includes a stop unit and a bearing unit. The stop unit is provided with a first drive source, a first transmission member, and a stop member. The first drive source may be a linear motor or a pressure cylinder, or a motor and a transmission group. In this embodiment, the first driving source is a first pressure cylinder 231 and is disposed on the inner surface of the side plate 212 of the frame 21, and the first transmission member 232 is driven and displaced by the first driving source. In this embodiment, The blocking unit is provided in the side plate 212 of the frame 21 with a first receiving groove 213 arranged in the Y direction to accommodate the first transmission member 232 arranged in the Y direction. The first transmission member 232 is connected to the first pressure The cylinder 231 is driven by the first pressure cylinder 231 for displacement in the first direction. The stopper 233 is displaced by the first transmission member 232 in the second direction. In this embodiment, the stopper 233 is provided with A third plate 2331 is arranged in the third direction, and a blocking portion 2332 arranged in the second direction is provided on the top surface of the vertical plate 2331. The blocking portion 2332 is straddled on the side plate 212 of the frame 21, and the first transmission member A first guide part and a first guide part are provided between the 232 and the stopper 233 so as to make the first transmission part 232 belt The stopper 233 is displaced in the second direction and protrudes above the tray. In this embodiment, the first transmission member 232 is provided with a first guide portion as a first chute 2321, and the stopper 233 stands upright. The bottom of the plate 2331 is provided with a first guide part as a first guide pin 2333. The first guide pin 2333 is inserted into the first chute 2321 and is displaced along the first chute 2321. The stop unit is further provided with at least one The first guide member is assisted by the guide stopper 233 for displacement in the second direction. The first guide member can be a guide block or a guide pin, and is assembled on the top surface of the side plate 212 of the frame 21 or the first container. A receiving slot 213. In this embodiment, the first plate 2331 of the stopper 233 is provided with a first perforation 2334 arranged in a second direction. A first receiving slot 213 in the rack 21 is arranged in a second direction and The first guide pin is the first guide pin of the first guide pin 214. The first guide pin 214 passes through the first hole 2334 of the stopper 233 so that the stopper 233 is linearly displaced in the X direction.

The load-bearing unit is provided with a second drive source, a second transmission member, and a load-bearing member. The second drive source may be a linear motor or a pressure cylinder, or include a motor and a transmission group. In this embodiment, the second drive source is the first drive source. The second pressure cylinder 241 is disposed on the inner surface of the side plate 212 of the frame 21, and the second transmission member 242 is driven and displaced by the second driving source. In this embodiment, the load bearing unit is provided inside the side plate 212 of the frame 21. The second accommodating groove 215 arranged in the Y direction is used for accommodating the second transmission member 242 arranged in the Y direction. The second transmission member 242 is connected to the second pressure cylinder 241 and is driven by the second pressure cylinder 241 in the Y direction. Displacement, the carrier 243 is driven by the second transmission member 242 for displacement in the third direction, so that the carrier tray abuts against the stopper 233, so that the stopper 233 and the carrier 243 hold and level the tray. In the embodiment, the bearing member 243 is provided with a receiving portion 2431 on the top surface to receive the tray, and a stop portion 2432 on one end to limit the tray, and the second transmission member 242 and the bearing member 243 is provided with a second guide portion and a second guide portion that cooperate with each other, so that the second transmission member 242 drives the bearing member 243 as a third In the present embodiment, the second transmission member 242 is provided with a second guide portion as a second guide pin 2421 on the side, and the bearing member 243 is provided with a second guide portion as a second chute 2433. For the second guide pin 2421 to be inserted and displaced along the second guide pin 2421, the bearing unit is further provided with at least one second guide member to assist the guide member 243 for displacement in the third direction, and the second guide movement The piece can be a guide block or a guide pin to be assembled on the side of the side plate 212 of the frame 21. In this embodiment, the carrier 243 is provided with a second perforation 2434 arranged in the third direction. The inner surface of the side plate 212 is provided with a second guide member arranged in a second direction and configured as a second guide pin 216, and the second guide pin 216 is passed through the second perforation 2434 of the bearing member 243, so that the bearing member 243 acts as Linear displacement in Z direction.

Please refer to FIG. 2 and FIG. 6. The tray device 20 of the present invention is applied to the feeding operation. The carrying mechanism 22 uses the second carrier 223 to move in the Z direction to the tray set 222 to carry a tray 30 The tray 30 is used for receiving a plurality of electronic components 31 to be operated by a plurality of receiving slots 301, the second carrier 223 and the tray 30 are transferred to the first carrier 221, and the first carrier 221 The feeding tray 30 is displaced in the Y direction to the leveling mechanism 23. The stopper portion 2432 of the carrier 243 of the leveling mechanism 23 stops the positioning tray 30, and the tray 30 is located above the receiving portion 2431 of the carrier 243.

Please refer to FIGS. 7 and 9. The blocking unit of the leveling mechanism 23 is driven by the first pressure cylinder 231 to move the first transmission member 232 in the first receiving groove 213 of the frame 21 for Y-direction displacement. The piece 232 uses the first chute 2321 to guide the displacement of the first guide pin 2333 of the pushing stopper 233. The stopper 233 is made along the first guide pin 214 of the frame 21 with the first perforation 2334 of the riser 2331. The displacement in the X direction causes the blocking portion 2332 of the blocking member 233 to protrude above the tray 30.

Please refer to FIGS. 8 and 9. The load-bearing unit is driven by the second pressure cylinder 241 to move the second transmission member 242 in the second receiving groove 215 of the frame 21 in the Y direction. The second transmission member 242 uses the second guide. The pin 2421 is displaced along the second chute 2433 of the bearing member 243, and pushes the bearing member 243 to move. The bearing member 243 is displaced upward in the Z direction along the second guide pin 216 of the frame 21 with a second perforation 2434, so that the bearing The receiving portion 2431 receives the tray 30 on the first carrier 221 and moves upwards in the Z direction simultaneously, and makes the tray 30 abut against the stop portion 2332 of the stopper 233, thereby using the receiving portion 2431 of the carrier 243. And the stopper 2332 of the stopper 233 clamps and flattens the tray 30, thereby preventing the tray 30 from being deformed and bent, so as to ensure that the placement positions C of the receiving grooves 301 of the tray 30 are maintained at the same height and are located at the preset picking position. Position D. When the feeder 32 is moved downward in the Z direction to the preset picking position D, the electronic component 31 to be operated can be accurately contacted. Not only the electronic components 31 to be operated can be taken out reliably, but also the electronic components 31 can be avoided from being damaged, and the practical benefits of improving the efficiency of picking and placing operations and the yield of electronic components can be achieved.

Please refer to FIG. 2 to FIG. 5 and FIG. 10. The disk loading device 20 of the present invention is applied to a job classification device, which includes a machine 40, a working device 50, a conveying device 60, at least one disk loading device 20 of the present invention, and a central control device. (Not shown in the figure), in this embodiment, a tray device 20 is provided for feeding, and another tray device 20A, 20B is provided for sorting and receiving; the tray device 20 is configured on the machine. The stage 40 includes a frame 21, a carrying mechanism 22, and a leveling mechanism 23. The carrying mechanism 22 uses a first carrier 221 to carry a tray 30 with electronic components to be operated to the leveling mechanism 23. The leveling mechanism 23 includes a stop unit and a carrying unit, and the flattening tray 30 is held by the carrier 243 of the carrying unit and the stop 233 of the stop unit to prevent the tray 30 from being deformed and bent to ensure the Each receiving slot is kept at a preset picking position; the operation device 50 is arranged on the machine 40 and is provided with at least one operator to perform preset operations. In this embodiment, the operator is a tester, and A circuit board 51 and a test base 52 which are electrically connected are provided for testing electronic components; the conveying device 60 is It is arranged on the machine table 40 and is provided with at least one transfer device for transferring electronic components. In this embodiment, a first transfer device 61 for XYZ displacement is provided for the loading of the tray device 20 The tray 30 takes out the electronic components to be operated, and transfers them to the first feeding stage 62 and the second feeding stage 63, and the first feeding stage 62 and the second feeding stage 63 carry the electronics to be operated. The components reach the operation device 50. The conveying device 60 also uses the second feeder 64 and the third feeder 65 to take out the electronic components to be operated from the first feeding stage 62 and the second feeding stage 63, respectively. The test base 52 is moved to the test stand 52 of the operation device 50 to perform test operations, and the operated electronic components of the test base 52 are moved to the first discharge stage 66 and the second discharge stage 67, and the first discharge stage The stage 66 and the second discharge stage 67 carry the operated electronic components, and the fourth feeder 68 of the conveying device 60 is Take out the operated electronic components from the first discharge stage 66 and the second discharge stage 67, and transfer the operated electronic components to the tray carrier 20A or the tray carrier 20B and the tray carrier 20A according to the test results. And the tray device 20B are used to level the empty trays 30A and 30B, respectively, for sorting and storing the electronic components that have been operated. The central control device is used to control and integrate the operations of various devices to perform automated operations and improve operation efficiency. Practical benefits.

Claims (10)

An electronic component carrying device includes:
frame;
Carrying mechanism: It is arranged on the frame and is provided with at least one first carrier to move the conveying tray in the first direction;
Leveling mechanism: arranged in the frame, including a stop unit and a bearing unit, the stop unit is provided with a first drive source, a first transmission member and a stop member, and the first drive source drives the first transmission member Displacement, the first transmission member drives the stopper to be displaced in the second direction, and the bearing unit is provided with a second driving source, a second transmission member, and a bearing member, and the second driving source drives the second transmission member to be displaced The second transmission member drives the carrier to be displaced in the third direction. The carrier is used to carry the tray in the third direction. The carrier and the stopper hold and level the tray. The electronic component carrier device according to item 1 of the scope of the patent application, wherein the blocking unit is provided on a side plate of the rack with a first receiving slot configured in a first direction for receiving the first receiving slot. Transmission Parts. The electronic component carrier device according to item 1 of the scope of patent application, wherein the stopper of the stopper unit is provided with a vertical plate in a third direction, and a second surface is provided on the top surface of the vertical plate. Directionally arranged stop. The electronic component carrier device according to item 1 of the scope of the patent application, wherein the stop unit is provided with a first guide portion and a first bearing that cooperate with each other between the first transmission member and the stop member. The guide portion is used for the first transmission member to drive the stopper to be displaced in the second direction. According to the electronic component carrier device according to item 1 of the scope of patent application, wherein the blocking unit is provided with at least one first guide member on the frame. The electronic component carrier device according to item 1 of the scope of the patent application, wherein the supporting unit is provided with a second receiving slot disposed in the first direction on the frame to receive the second transmission member. The electronic component carrier device according to item 1 of the scope of patent application, wherein the carrier of the carrier unit is provided with a receiving portion to receive the tray, and a stopper portion is provided at one end to limit the position The tray. The electronic component carrier device according to item 1 of the scope of the patent application, wherein the carrier unit is provided with a second guide portion and a second guide portion that cooperate with each other between the second transmission member and the carrier member. For the second transmission member to drive the carrier to be displaced in the third direction. The electronic component carrier device according to item 1 of the scope of the patent application, wherein the carrier unit is provided with at least one second guide member. An operation classification device using an electronic component tray device, comprising:
Machine;
At least one electronic component tray device according to item 1 of the scope of patent application: it is assembled on the machine;
Operating device: It is arranged on the machine and is provided with at least one operating device to perform preset operations;
Conveying device: It is arranged on the machine and is provided with at least one transfer device for transferring electronic components;
Central control device: It is used to control and integrate the actions of various devices to perform automatic operations.