KR200213120Y1 - rotary table position fixing device of automatic taper by using chips for packaging - Google Patents

Abstract

The present invention relates to a rotary table position fixing device for an electronic part tapping machine for surface mounting. The main vacuum unit includes cutting means for sequentially cutting electronic parts supplied to a predetermined shape, and electronic parts cut by the cutting means. Adsorption conveying means provided with a rotary table 30 for positioning the adsorption chuck 20 at an outer end thereof so that the suction force supplied from 10 can be transferred to each process through the adsorption chuck 20; A forming means for bending the electronic component cut into a predetermined shape, and a tapping means for fixing the cover tape by inserting it into the receiving portion of the carrier tape after passing through the forming means;

The body bottom surface portion of the rotary table 30, which is the suction transport means, is composed of a position fixing means 40 for intermittently rotating the rotary table 30 in each process so that accurate work can be performed in each process. While 30 sequentially rotates at a relatively high speed, the process stops at the correct position at each process position to perform the operation without a defective rate.

Therefore, it is a very useful design that can improve the reliability and productivity of the product.

Description

Rotary table position fixing device of automatic taper by using chips for packaging

The present invention relates to a rotary table position fixing device for an electronic part tapping machine for surface mounting, and more particularly, a position fixing means capable of fixing the working position of the rotary table in the lower portion of the rotary table rotated by a sequential process. To form a, it is designed to perform the operation without error during each process operation.

In general, in response to the chipping of electronic components such as capacitors, resistors, coils, switches, variable resistors, crystal generators, and the like, and to the improvement of automatic mounting technology on printed boards, the application of packaging using plastic emboss and carrier tape The range is expanding.

Then, there is provided a taping unit for storing a chip type electronic component (chip) in a recessed portion of the carrier tape and sealing the recessed portion of the carrier tape by a cover tape.

The cover tape has a hotmelt layer, and the carrier tape and the cover tape are heat-sealed because the hot melt layer is dissolved after contacting the upper surface of the carrier tape.

On the other hand, an electronic part taping automatic machine is known in which a part supply means such as a parts feeder, a magazine, a lead frame loader, and a checking means for checking the characteristics of an electronic part are combined in a taping unit.

And, as a supply means of the electronic component, generally a vibrating ball feeder is used It is.

In this vibrating ball feeder, a spiral track is formed on the main wall of the ball, and a plurality of electronic components separated in advance are supplied to the bottom of the ball.

The bottom center of the ball is formed even higher, and when the ball vibrates in the circumferential direction, the ball is dropped from the center of the bottom to the periphery of the bottom and enters the spiral orbit, while the spiral orbit is raised, alignment and direction are determined.

Moreover, since the upper end of the spiral orbit is connected to the linear conveyance path, the electronic component which climbed the spiral orbit to the top is pressed behind and conveyed along the linear conveyance path.

Then, the checking means made of contact probes or the like is disposed along the linear conveyance path, and the checking means performs the characteristic check of the electronic part while the electronic component is conveyed along the linear conveying path, and is determined to be defective. Electronic components are discharged from the linear conveyance path.

Then, the electronic parts of the good article which reached the end of the linear conveyance path are moved to a taping unit, are loaded in the recessed part of a carrier tape, and packaging of electronic parts is completed.

Therefore, according to such a taping automatic machine, it can be automatically activated from supply of an electronic component to loading into a carrier tape recessed part, and it can process the packaging of a large quantity of electronic components quickly.

In the conventional surface mounting electronic component automatic tapping machine as described above, the rotary table serves to move the electronic component for each process by attaching the suction chuck to one end of the body.

However, since the conventional rotary table is not provided with a device to control the position of the rotary table so that accurate work can be performed at each process position, the overall work is interrupted due to a fine position setting error during the operation. There was a problem that this and productivity is lowered.

An object of the present invention is to form a position fixing means for fixing the working position of the rotary table on the lower side of the rotary table rotated by a sequential process, so that the work can be performed without errors during each process work It is to provide a rotary table position fixing device for electronic parts automatic tapping machine.

Another object of the present invention is to provide a rotary table position fixing device for the surface mounting electronic component automatic tapping machine to improve the reliability and convenience of work.

1 is a schematic configuration diagram showing the shape of the surface-mounted electronic component automatic tapping machine of the present invention.

Figure 2 is a use state diagram showing a state in which the rotary table position fixing device of the electronic component automatic tapping machine for surface mount according to the present invention.

* Description of the symbols for the main parts of the drawings *

10-Main vacuum section 20-Suction chuck

30-rotary table 35-support frame

40-Position fixing means 41-Position fixing groove

42-Positioner 50-Lift

51-Solenoid Valve 52-Cylinder Rod

The object of the present invention, the cutting means for sequentially cutting the electronic components to be supplied to a predetermined shape, and the suction force supplied to the suction force supplied from the main vacuum portion 10 by cutting the electronic components cut by the cutting means 20 Outside to be transported to each process through Adsorption conveying means having a rotary table 30 for positioning the adsorption chuck 20 at an end thereof, forming means for bending an electronic component cut by the cutting means into a predetermined shape, and a carrier tape after passing through the forming means. In the configuration consisting of a tapping means for inserting into the receiving portion of the cover tape to fix the finish;

The body bottom surface portion of the rotary table 30, which is the suction transfer means, is configured by the position fixing means 40 for intermittently rotating the rotary table 30 in each process so that accurate work can be performed in each process.

Therefore, the rotary table position fixing device of the surface mounting electronic component automatic tapping machine of the present invention forms a position fixing groove 41 in the lower part of the body of the rotary table 30, and as the bottom surface of the position fixing groove 41, Since the position fixing tool 42 operated by the elevating means 50 is provided, the rotary table 30 is sequentially rotated at a relatively high speed, and is stopped at the correct position at each process position to perform work without a defective rate. It is.

Therefore, it is possible to improve the reliability and productivity of the product.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in detail as follows.

1 is a schematic block diagram showing the shape of the surface-mounted electronic component automatic tapping machine of the present invention.

Figure 2 shows a state in which the rotary table position fixing device of the automatic mounting of the electronic component for surface mounting of the present invention is installed as a state of use.

That is, as shown in Fig. 1 to Fig. 2, the rotary table position fixing device of the surface mounting electronic component automatic tapping machine of the present invention includes a rotary table 30 having an adsorption chuck 20 installed at an outer end thereof. It is precisely positioned at the working position so that accurate work can be performed.

In addition, the position fixing means 40 of the rotary table 30 forms a position fixing groove 41 for each frame on an outer portion of the body of the rotary table 30, and below the position fixing groove 41. It consists of a position fixing tool 42 which is selectively lifted, lowered by the lifting means (50).

Therefore, the position fixing means 40 of the rotary table 30 is rotated up and down by the elevating means 50 in the working position of each process, while the rotary table 30 is rotated in accordance with the process sequentially While the fixture 42 is fitted into the position fixing groove 41 of the rotary table 30, the position can be fixed without error in the working position.

In addition, the position fixing groove 41 formed under the body of the rotary table 30 is preferably formed in the support frame 35 of the rotary table 30.

In addition, the position fixing tool 42 inserted into the position fixing groove 41 of the rotary table 30 to control the setting position of the rotary table 30 is a cylinder rod during operation of the solenoid valve 51 which is the lifting means 50. As the 52 is raised and lowered, it is inserted into the position fixing groove 41 to control the rotary table 30, and after the work is carried out, the control unit is moved to the lower side again to release the control and move smoothly.

In addition, the elevating means (50) is to lift and lower the position fixing port 42 in addition to the solenoid valve (51) Conventional lifting means that can be strengthened are also included in the construction of the present invention.

On the other hand, the position fixing tool 42 which is operated while being moved up and down by the elevating means 50 is operated in accordance with the operation of the rotary table 30 and the signal of the control unit for controlling each process, the correct setting for each process And work can be done.

Therefore, the rotary table position fixing device of the surface mounting electronic component automatic tapping machine of the present invention has a rotary table 30 for moving the suction chuck 20 for each process to the position fixing means 40 at the working position. By precisely intermittent by performing a work without a defective rate, it is possible to significantly reduce the work convenience and defective rate.

According to the configuration of the present invention as described above, the position fixing groove 41 is formed in the lower portion of the body of the rotary table 30, the lifting surface 50 by the elevating means 50 to the bottom of the position fixing groove 41 Since the position fixing sphere 42 is formed, it is possible to perform the operation without error of setting for each process.

Therefore, it is a very useful design that can improve the reliability and work convenience and productivity of the product.

Claims (3)

Cutting means for sequentially cutting the electronic components supplied to a predetermined shape, and the suction force supplied from the main vacuum portion 10 to the electronic components cut by the cutting means can be transferred to each process through the suction chuck (20). A suction table having a rotary table 30 for positioning the suction chuck 20 at an outer end thereof, a forming means for bending an electronic component cut by the cutting means into a predetermined shape, and the forming means After inserting into the receiving portion of the carrier tape fixed to the cover tape consisting of the tapping means; The body bottom surface of the rotary table 30, which is the suction transport means, is characterized in that it comprises a position fixing means 40 to control the rotary table 30 in each process so that accurate work can be performed in each process. Rotary table position fixing device for surface mount electronic parts automatic tapping machine. The method of claim 1, wherein the position fixing means 40 is formed on the outer surface of the body of the rotary table 30 for each frame to form a position fixing groove 41, the lower side of the positioning fixing groove 41 Rotary table position fixing device of the surface mounting electronic component automatic tapping machine, characterized in that it comprises a position fixing tool (42) which is selectively raised and lowered by the means (50). 2. The rotary table position fixing device according to claim 1, wherein the elevating means (50) uses a solenoid valve (51).