TWI752443B - Traction mechanism of supply device and operation equipment using the same - Google Patents

Abstract

The present invention provides a traction mechanism of a supply device for drawing and conveying electronic components. The traction mechanism includes a supporting unit, a traction member, a driving source, and a guiding member. The traction member disposed under an output portion of the feeding seat is supported by the supporting unit. As the feeding seat outputs electronic components, the traction member which is driven by the driving source draws electronic components away from the feeding seat and then conveys electronic components along a transfer direction, and the guiding member which is disposed above the traction member guides electronic components to move toward the preset feeding position. Therefore, the traction mechanism is able to prevent electronic components from getting stuck.

Description

The traction mechanism of the feeding device and its application equipment

The present invention provides a traction mechanism of a feeding device which can effectively prevent the output of electronic components from jamming, thereby improving the smooth performance of feeding.

Nowadays, electronic components operation equipment uses trays or tubes to hold electronic components. Taking the tube as an example, the operator loads a plurality of electronic components to be operated on a long feeding tube, and then transports the feeding tube to the device. Feeding at the feeding device; please refer to FIG. 1 , the feeding device 1 is provided with a feeding base 11 in a fixed inclined configuration. The feeding base 11 has a feeding chute 111 and is located at the first end of the feeding chute 111 A feeding port 112 is provided, and a horizontal discharging port 113 is provided at the second end of the feeding chute 111 . The feeding port 112 of the feeding base 11 is connected to a feeding pipe for loading a plurality of electronic components 13 12. The plurality of electronic components 13 in the feeding tube 12 are slid into the feeding chute 111 from the feeding port 112 of the feeding base 11, and the plurality of electronic components 13 slide out of the feeding chute 111 by their own weight and are located at The discharge port 113 of the feeder 11 is used for the feeder 14 to take out the electronic components 13; however, the plurality of electronic components 13 in the feeder 11 slide down one by one by their own weight, and push the electronic components at the bottom The component 13 is located at the discharge port 113, but the junction of the feeding chute 111 and the discharge port 113 forms a discharge turning point, which is easy to cause the electronic component 13 to jam at the discharge port 113, which is not conducive to the feeder. 14 Take out the electronic component 13.

The first object of the present invention is to provide a traction mechanism of a feeding device for driving the electronic components output from the carrying and feeding base. The traction mechanism includes a mounting unit, a traction tool, a driving source and a guide. The mounting unit is a mounting tractor located under the output part of the feeder. When the tractor is holding the electronic components output from the feeder, the driving source is used to drive the tractor to actively pull and guide the electronic components from the feeder. , and the carrying electronic components are displaced along the conveying direction, and the guides located above the tractor are used to guide the electronic components to move to the preset feeding position, thereby effectively preventing the electronic components from outputting jammed materials, so as to improve the smooth feeding performance.

The second object of the present invention is to provide a traction mechanism for a material loading device. The mounting unit is provided with a fixed rack and an adjustable rack for mounting the traction device, and the adjustable rack is used to fine-tune the traction device to have an oblique angle. degree, so that the electronic components output from the feeder can be more smoothly placed on the traction device, thereby improving the convenience of carrying and pulling electronic components.

The third object of the present invention is to provide a traction mechanism of a material feeding device, wherein the guiding device is provided with a guiding groove to guide the electronic components on the traction device to move to a predetermined feeding position according to a predetermined feeding direction, so as to The feeder removes electronic components accurately, thereby improving the accuracy of feeding.

The fourth object of the present invention is to provide a traction mechanism of a feeding device, the traction device of which has an appropriate length and can be used to continuously carry a plurality of electronic components output from a feeding base, and sequentially pull to a preset feeding position, In order to effectively reduce the feeding operation time, and then improve the feeding production efficiency.

The fifth object of the present invention is to provide an operation equipment, including a machine table, a feeding device, a working device, a conveying device and a central control device. The mechanism, the feeding base supplies electronic components, and the traction mechanism includes a mounting unit, a traction device, a driving source and a guide to carry the electronic components output from the feeding base, and drives the carrying electronic components to the preset feeding position; The operation device is arranged on the machine table, and is provided with at least one operator to perform preset operations on the electronic components; the conveying device is arranged on the machine table, and is provided with at least one feeder for transferring electronic components; the central control The device is used to control and integrate the actions of each device to perform automated operations and achieve practical benefits of improving operational efficiency.

(accustomed knowledge)

1: Feeding device

11: Feeding seat

111: Feeding chute

112: Feeding port

113: Discharge port

12: Feeding tube

13: Electronic Components

14: Feeder

〔this invention〕

2: Feeding device

20: Traction mechanism

211: The first rack

212: Second rack

2121: Positioning hole

213: The third rack

2131: long through hole

2132: Positioning pieces

214: Support plate

221: The first reel

222: The second reel

223: Belt

23: Motor

24: Guides

241: Guide groove

242: reclaiming port

243: Stopper

M: Shipping direction

30: Feeder seat

31: Feeding chute

32: Feeding port

33: Discharge port

40: Supply and Management Agency

50: Feed tube

51: Electronic Components

6: Machine

7: Conveying device

71: First mover

72: Feeding platform

73: Second mover

74: Unloading platform

75: Third mover

8: Working device

81: circuit board

82: Test seat

9: Receiving device

Figure 1: Schematic diagram of the use of a conventional feeding device.

Figure 2: A side view of the traction mechanism of the present invention.

Figure 3: A top view of the traction mechanism of the present invention.

Figure 4: Schematic diagram of the material feeding device of the present invention.

Figure 5: Schematic diagram (1) of the use of the traction mechanism of the present invention.

Figure 6: Schematic diagram (2) of the use of the traction mechanism of the present invention.

Figure 7: Schematic diagram (3) of the use of the traction mechanism of the present invention.

FIG. 8 is a schematic diagram of the traction mechanism of the present invention applied to working equipment.

In order to make your examiners have a further understanding of the present invention, hereby give a preferred embodiment and cooperate with the drawings, and the details are as follows:

Please refer to FIGS. 2 and 3 , the traction mechanism 20 of the feeding device of the present invention includes a mounting unit, a traction device, a driving source and a guiding device. The feeding device can be a feeding device, and the traction mechanism 20 is suitable for feeding operations to It is convenient to transport multiple electronic components continuously.

The mounting unit is provided with at least one rack, and further, the rack can be a fixed rack or an adjustable rack, for example, the mounting unit is provided with a fixed rack, and the fixed rack is fixed on the machine table, for example The mounting unit is provided with a fixed rack and an adjustable rack, the fixed rack is fixed on the machine table, the adjustable rack is assembled on the fixed rack, and an adjustment structure is provided for adjusting the adjustable rack Mounting height, the adjustment structure is provided with at least one positioning piece and at least one positioning hole that cooperate with each other between the fixed rack and the adjustable rack. Holes, screw holes or long slotted holes are not limited to this embodiment; for example, a fixed frame is provided with a positioning hole as a screw hole, and an adjustable frame is provided with an elongated through hole for inserting a bolt. Positioning piece, use the positioning piece to screw or unscrew the positioning hole, lock the adjustable rack to the fixed rack or adjust the assembly height on the fixed rack; for example, the fixed rack There are a plurality of positioning holes that are round holes, so that the positioning elements on the adjustable rack can be selected to be inserted into one of the positioning holes according to the operation requirements, and the purpose of adjusting the assembly height of the adjustable rack can also be achieved; in this implementation In the example, the mounting unit is provided with a fixed first rack 211 , a second rack 212 and an adjustable third rack 213 . The first rack 211 includes two first racks, and the two first racks are configured The second rack 212 includes two second racks, which are arranged at an appropriate distance and are located behind the first rack 211 and fixed on the machine 6 However, the first rack 211 and the second rack 212 may be independent racks or the same rack depending on operational requirements, and are not limited to this embodiment; further, the rack of the mounting unit is provided with at least one support In this embodiment, the second rack 212 is provided with a support plate 214 between the two second racks; the third rack 213 includes two third racks, and the two third racks are arranged at an appropriate distance and assembled. In the rear section of the second bracket 212, an adjustment structure is provided between the adjustable third bracket 213 and the fixed second bracket 212, and the adjustment structure defines a positioning hole 2121 as a screw hole in the second bracket 212 , and an elongated through hole 2131 is opened in the third bracket 213 for inserting a positioning member 2132 as a bolt. 2121, so that the third bracket 213 can be locked to the second bracket 212 or the assembly height can be adjusted on the second bracket 212.

The tractor is assembled on at least a rack of the mounting unit for carrying electronic components. Furthermore, the tractor includes a first rotating shaft, a second rotating shaft and a belt. The assembly of the first rotating shaft and the second rotating shaft depends on the operation requirements. For example, the mounting unit has a fixed mount, and the first and second shafts of the traction device can be assembled on the fixed mount. For example, the mounting unit has a fixed mount and an adjustable mount, and the first axis of the traction device It is assembled on the fixed frame, the second shaft is assembled on the adjustable frame, the belt loop of the traction device is sleeved on the first shaft and the second shaft, and the adjustable frame drives the second shaft to move up and down or rotate and swing, so as to make the The tractor has an inclination to transport electronic components; in this embodiment, the tractor includes a first rotating shaft 221 , a second rotating shaft 222 and a belt 223 , and the first rotating shaft 221 is assembled on the two first frame bodies of the first rack 211 . During the time, the second rotating shaft 222 is assembled between the two third frame bodies of the third frame 213, and the belt 223 is looped on the first frame The rotating shaft 221 and the second rotating shaft 222 make the upper section of the belt 223 located above the support plate 214 , and the support plate 214 can assist the support belt 223 to carry electronic components smoothly.

The drive source is assembled on at least a frame of the mounting unit to drive the tractor to act, so that the tractor actively drives and guides the electronic components to displace along the conveying direction M. In this embodiment, the drive source is a motor 23 The output shaft of the motor 23 is connected to the first rotating shaft 221 of the tractor, so that the first rotating shaft 221 drives the belt 223 to act.

The guide 24 is assembled on at least one of the mounting units to guide the electronic components on the tractor to move to a preset feeding position. Further, the guide 24 is provided with at least one guide groove. In order to guide the electronic components on the traction device to move to the preset feeding position along the conveying direction M, in this embodiment, the guiding device 24 is placed on the top of the second bracket 212, and is opposite to the belt 223. One side is provided with a plurality of guide grooves 241, and the front end of each guide groove 241 is provided with a reclaiming port 242 that communicates with the outside, and the reclaiming port 242 is used to take out electronic components; and the guide 24 is provided with a stopper to limit the electronic components; In this embodiment, the guide 24 is provided with a stopper 243 in front of the reclaiming port 242 to limit the electronic components on the belt 223 .

Referring to FIG. 4 , the feeding device 2 includes a traction mechanism 20 and a feeding base 30 of the present invention. The feeding base 30 is located behind the traction mechanism 20 and is disposed on the machine table 6 at an inclination. The feeding base 30 has a feeding base 30 . The chute 31 is provided with a feeding port 32 at the first end of the feeding chute 31, and a discharging port 33 is provided at the second end of the feeding chute 31. The discharging port 33 of the feeding seat 30 is located at the Above the tractor, and with an appropriate distance from the guide 24, the feeding port 32 of the feeding base 30 can be used for inserting a feeding tube with electronic components, or connecting a feeding tube supplied by a feeding mechanism. In this implementation In the example, the feeding device 2 is provided with a pipe feeding mechanism 40 behind the feeding base 30. The feeding pipe mechanism 40 supplies the feeding pipe 50 with a plurality of electronic components 51, and the feeding pipe 50 is placed in an inclined shape so as to communicate with each other. The feeding port 32 of the feeding base 30 enables the plurality of electronic components 51 in the feeding tube 50 to slide into the feeding chute 31 from the feeding port 32 of the feeding base 30 .

Please refer to FIG. 5 , the feeding chute 31 of the feeding base 30 has a plurality of electronic components 51 . The sub-components 51 are output from the discharge port 33 of the feeding chute 31 to the belt 223 of the traction mechanism 20 . Since the discharge port 33 and the guide 24 have a proper distance, the electronic components 51 can be smoothly passed from the discharge port 33 Slide out and contact the belt 223, then the traction device uses the positioning member 2132 to adjust the assembly height of the third bracket 213 and the second rotating shaft 222, so that the height of the rear end of the belt 223 is higher than the height of the front end, that is, the belt 223 is relative to the discharge port. A section of 33 has a slope so that the belt 223 pulls the electronic components 51 for displacement.

Please refer to FIGS. 3 and 6 , the motor 23 of the traction mechanism 20 drives the belt 223 to rotate via the first rotating shaft 221 and the second rotating shaft 222 , and the belt 223 actively pulls and guides the electronic components 51 in contact with it to move along the conveying direction M. , in other words, the electronic component 51 is smoothly slid out of the discharge port 33 of the feeder 30 by the forward traction of the belt 223 , thereby preventing the material from the discharge port 33 of the feeder 30 from jamming, and the belt 223 drives the electronic component. The 51 slides into the guide groove 241 of the guide 24 along the material conveying direction M, and the guide groove 241 guides the electronic components 51 on the belt 223 to move linearly to prevent offset placement.

Please refer to FIG. 7 , the belt 223 drives the electronic component 51 to guide and displace along the guide groove 241 of the guide 24 to the reclaiming port 242 , and uses the stopper 243 to limit the electronic component 51 on the belt 223 , so that the electronic component 51 can be displaced accurately To the reclaiming port 242 of the transfer guide 24, since the belt 223 horizontally transports a plurality of electronic components 51 along the conveying direction M, the material jamming at the reclaiming port 242 can be avoided, so that the first material transferer 71 of a conveying device can be taken out smoothly Electronic components 51 .

Please refer to FIGS. 2 , 3 and 8 , which are schematic diagrams of the application of the material feeding device 2 of the present invention to electronic component operation equipment. The electronic component operation equipment includes a machine 6 , the material feeding device 2 of the present invention, a conveying device 7 , an operating device 8 , a receiving device 8 The feeding device 9 and the central control device (not shown in the figure); the feeding device 2 is arranged on the machine table 6, and is provided with a feeding seat 30 and a traction mechanism 20 of the present invention, and the feeding seat 30 outputs the electronic components to be operated , the traction mechanism 20 includes a mounting unit, a traction device, a driving source and a guiding device to carry and carry the electronic components to be processed output by the feeding base 30. In this embodiment, the feeding device 2 further includes a pipe feeding mechanism 40, to supply the material pipe with the electronic components to be operated, and input the electronic components to be operated in the material pipe to the feeding base 30, and the feeding base 30 outputs the electronic components to be operated to the pulling mechanism 20, and the pulling mechanism 20 Load and output pending Electronic components in the industry; the operating device 8 is arranged on the machine 6, and is provided with at least one operator to perform preset operations on the electronic components. In this embodiment, the operator is a tester, including an electrical connection The circuit board 81 and the test seat 82 are used to perform testing operations on the electronic components; the receiving device 9 is arranged on the machine 6 and is provided with at least one receiving device to receive the electronic components that have been operated; in this embodiment , the receiver has an empty material tube for accommodating the electronic components that have been operated; the conveying device 7 is arranged on the machine 6, and is provided with at least one feeder to transfer the electronic components, in this embodiment , the conveying device 7 uses the first feeder 71 to take out the electronic components to be processed from the traction mechanism 20 of the feeding device 2, and transfer them to the feeding stage 72. The feeding stage 72 carries the electronic components to be processed to On the side of the operation device 8 , the second feeder 73 of the conveying device 7 takes out the electronic components to be operated from the feeding platform 72 , and transfers them to the test seat 82 to perform the test operation, and transfers the already operated electronic components of the test seat 82 . The electronic components are transferred to the unloading stage 74, and the unloading stage 74 carries out the electronic components that have been processed. The third transfer device 75 of the conveying device 7 takes out the processed electronic components on the unloading stage 74, and according to the As a result of the test, the electronic components that have been operated are transported to the receiving device 9 for classification and storage; the central control device is used to control and integrate the actions of each device to perform automated operations and achieve practical benefits of improving operational efficiency.

20: Traction mechanism

213: The third rack

2132: Positioning pieces

222: The second reel

223: Belt

24: Guides

241: Guide groove

30: Feeder seat

31: Feeding chute

33: Discharge port

51: Electronic Components

Claims (6)

A traction mechanism of a feeding device for carrying electronic components output from a feeding base, the traction mechanism comprises: a mounting unit: at least one rack is provided; a traction device: at least one of the mounting units is assembled The rack is used for carrying electronic components; the driving source: is installed on at least one of the racks of the mounting unit, for driving the traction device to drive and guide the displacement of the electronic components along the conveying direction; the guide device: installed in the At least one of the mounts of the mounting unit is used to guide the electronic components on the tractor to move to a preset feeding position; wherein, the mounting unit includes at least one fixed mount and at least one adjustable mount , the adjustable rack is assembled on the fixed rack, and is provided with an adjustment structure, and the adjustment structure is provided with at least one positioning piece and at least one positioning piece that cooperate with each other between the fixed rack and the adjustable rack A hole for adjusting the mounting height of the adjustable rack, the traction device includes a first shaft, a second shaft and a belt, the first shaft is assembled on the fixed frame, and the second shaft is assembled on the adjustable frame A rack, the belt loop is wrapped around the first rotating shaft and the second rotating shaft, and the adjustable rack drives the second rotating shaft to lift, displace or rotate and swing, so that the traction device has an inclination to transport electronic components. The traction mechanism of the material loading device according to claim 1, wherein the fixed rack of the mounting unit is provided with at least one support plate. The traction mechanism of the feeding device according to claim 1, wherein the guide is provided with at least one guide groove to guide the electronic components on the traction device. The traction mechanism of the feeding device according to claim 1, wherein the guide and the feeding base have a distance. The traction mechanism of the feeding device according to claim 1, wherein the guide is provided with at least one stopper to limit the electronic components. An operation equipment, comprising: a machine; a feeding device: is arranged on the machine, and includes a feeding seat and at least one traction mechanism according to claim 1, the feeding seat is for supplying electronic components, and the traction mechanism It includes a mounting unit, a tractor, a driving source and a guide for carrying the electronic components output by the feeding base to the preset feeding position; the operating device: it is arranged on the machine table and is provided with at least one operation device for performing preset operations on electronic components; conveying device: it is arranged on the machine, and at least one feeder is set for transferring electronic components; central control device: it is used to control and integrate the actions of each device , to perform automated jobs.

Images