KR20100033562A - Grinding apparatus of moving plate - Google Patents

Abstract

The present invention is a polishing device for a mobile phone for a slide phone that is supported by a fixed plate of the slide phone to maintain the high quality as well as to improve the productivity by processing the processing surface while stably polishing the end and the contact surface of the moving mobile plate It is about.

The present invention described above,

The first conveying part supplied to the storage rack from the lamination part after laminating the moving plate which has been processed is made to move forward or backward along the rail,

Both ends of the moving plate are simultaneously polished by a rotary grinding machine installed side by side on both sides of the first polishing unit while the first conveying unit is being conveyed.

The moving plate, which has been subjected to the above primary polishing, is laminated on the transfer pallet by using the forceps of the second transfer unit.

Rotating the moving plate to the rotating portion and while rotating again while being transferred to the inclined belt guide plate of the rotating portion, the contact surface is facing upwards,

While moving the moving plate one by one by the rotary roller of the sequential transfer portion, both contact surfaces are polished by the rotary grinding machine of the second polishing unit while being supported between the lower belt conveyor and the upper belt conveyor.

The moving plate is immersed in a washing tank, characterized in that configured to dry in a drying furnace.

Description

Grinding apparatus of moving plate for slide phone {Grinding apparatus of moving plate}

The present invention relates to a polishing device for a mobile phone slide plate, and more particularly, to improve the productivity as well as to improve the productivity by processing the processing surface while stably polishing the end and the contact surface of the mobile plate supported by the fixed plate of the slide phone The present invention relates to a polishing device for a mobile phone plate for maintaining a slide.

In general, a sliding phone, which is a conventional sliding type mobile phone, has two parts, that is, a main body and a sliding main body, which are overlapped, and a sliding main body can be slid with respect to the main main body. The liquid crystal display and the speaker are arranged on the sliding body.

And these slide phones,

This is composed of a fixed plate mounted on the main body, and a movable plate mounted on the sliding body and slidingly coupled while contacting the fixed plate.

The fixed plate has guide grooves formed in both ends in the longitudinal direction, and the movable plate has bent portions at both ends thereof, so that the bent portion of the movable plate is fitted into the guide groove of the fixed plate to receive a linear movement guide.

In addition, a pair of torsion springs are built between the fixed plate and the movable plate to have the elastic force in any direction of the fixed plate.

Since the movable plate is inserted into the guide groove of the fixed plate to be slidably coupled, the end plate and the contact surface of the movable plate in contact with the fixed plate should be manufactured to slide well.

However, in the related art, since the above-mentioned moving plate had to be polished by hand, it took much time for polishing and surface treatment, and there was a problem that many tolerances occurred because polishing was not made uniformly.

Accordingly, the present invention is to solve the conventional problems as described above, by processing the processing surface while stably polishing the end and the contact surface of the moving plate supported by the fixed plate of the slide phone to improve productivity as well as high quality It is an object of the present invention to provide a polishing device of a mobile plate for a slide phone so as to maintain the same.

Polishing apparatus for a mobile phone slide plate of the present invention for achieving the above object,

The first conveying part supplied to the storage rack from the lamination part after laminating the moving plate which has been processed is made to move forward or backward along the rail,

Both ends of the moving plate are simultaneously polished by a rotary grinding machine installed side by side on both sides of the first polishing unit while the first conveying unit is being conveyed.

The moving plate, which has been subjected to the above primary polishing, is laminated on the transfer pallet by using the forceps of the second transfer unit.

The moving plate moved by the pallet is rotated by 90 ° to the cylinder of the rotating part and rotated 90 ° again while being transferred to the inclined belt guide plate of the rotating part so that the contact surface faces upward,

While moving the moving plate one by one by the rotary roller of the sequential transfer portion, both contact surfaces are polished by the rotary grinding machine of the second polishing unit while being supported between the lower belt conveyor and the upper belt conveyor.

The moving plate is immersed in a washing tank, characterized in that configured to dry in a drying furnace.

In the polishing apparatus of the mobile phone slide plate according to the present invention, while moving through the first conveying unit while the moving plate processed by the press is put in the lamination unit, both ends are polished in sequence with the first polishing machine,

While moving the above-mentioned primary polishing plate is moved through the second conveying portion to rotate by 180 ° by the rotating part and the inclined belt guide plate,

In the above 90 ° rotated state, the moving plates conveyed one by one by the sequential transfer unit are supported by the lower belt conveyor and the upper belt conveyor, and the contact surface is polished by a second polishing machine.

It is possible to maintain high quality as well as to improve productivity by drying the drying plate in the cleaning tank while putting the end and the contact surface polished in the washing tank.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

Polishing apparatus for a mobile phone slide plate according to the present invention,

The lamination part 1 which inputs the moving plate 100 which went through the processing process, and the opening and closing part 2 is formed at the lower end to supply about 40 moving plates 100 downwardly,

The rollers 13 formed on the pedestal 12 by receiving the movable plate 100 from the stacking unit 1 by the first hydraulic cylinder 15 are moved up and down by the rails 3. The first conveying part 10 moving forward or backward by the motor 14 along the

The first conveying part 10 is rotated by the motor 21 while being transported along the rail 3 and simultaneously rotates both ends 101 of the moving plate 100 by means of a rotary polishing machine 22 mounted side by side. A first polishing part 20 to be polished,

When the moving plate 100 having the primary polishing is continuously transferred by the first transfer unit 10, the transfer pallet 32 moves about 40 pieces of the moving plates 100 stacked using the tongs 31. The second conveyance part 30 to carry on, and

90 ° by the cylinder 41 which moves up and down the moving plate 100 moving along the guide rail 33 in a state where it is mounted on the pallet 32 so that the contact surface 102 facing the bottom is located on the left side. Rotating part 40 and

An inclined belt guide plate 42 which rotates the contact surface 102 upward while rotating the 90 ° while the moving plate 100 rotated by 90 ° is moved one by one,

Sequential transfer unit 50 for sequentially moving the moving plate 100 is rotated by 90 ° by a rotary roller 51 one by one,

A lower belt conveyor 52 and an upper belt conveyor 53 for transferring the moving plates 100 to be transported one by one in a supported state;

And a second polishing unit (60) for polishing both contact surfaces (102) of the movable plate (100) by means of a rotary polishing machine (61) installed side by side.

The washing tank 70 for cleaning while the moving plate 100, which is polished to the end 101 and the contact surface 102 is transported along the belt conveyor 53,

It is composed of a drying furnace 80 to dry the moving plate 100 is made of the washing.

Here, the contact surface 102 is a part of both upper surfaces of the moving plate that is slidingly moving while contacting the guide groove of the fixed plate when assembling the slide phone,

By embedding a general ultrasonic wave generator in the washing tank 14, the ultrasonic cleaning can be performed to increase the cleaning efficiency.

The polishing apparatus of the mobile phone plate slide of the present invention configured as described above,

The moving plate 100, which has been subjected to a machining process of forming bent portions at both ends by a press to be inserted into the guide grooves of the fixed plate, to be slidably moved, is introduced into the stacking portion 1.

The opening and closing part 2 is formed at the bottom of the stacking part 1 to supply about 40 moving plates 100 at a time.

In the first conveying part 10 which receives the moving plate 100 from the stacking part 1 to the storage table 11, the roller 13 formed on the pedestal 12 has a motor 14 along the rail 3. To move forward or backward.

The storage 11 is moved up and down by the first hydraulic cylinder (15).

The moving plate 100 is rotated by the motor 21 of the first polishing unit 20 while the first conveying unit 10 is transported along the rail 3 and rotated by the rotary polishing machine 22 installed side by side. Polish both ends 101 of at the same time.

When the moving plate 100 subjected to the primary polishing is continuously conveyed by the first transfer unit 10, about 40 moving plates 100 stacked using the forceps 31 of the second transfer unit 30. ) To be transferred to the transport pallet (32).

The contact surface 102 facing the bottom while rotating the moving plate 100 moving along the guide rail 33 in the state mounted on the pallet 32 by 90 degrees by the lifting cylinder 41 of the rotating part 40. This should be on the left side.

While the 90 ° rotated moving plate 100 is moved one by one to the inclined belt guide plate 42 of the rotating part 40, the contact surface 102 is turned upward while rotating 90 ° again.

The moving plate 100, which has been rotated by 90 ° and moved to the belt guide unit 7, is sequentially moved one by one by the rotation roller 51 of the sequential transfer unit 50.

The moving plate 100 to be transported one by one to be transported in a state supported between the lower belt conveyor 52 and the upper belt conveyor 53.

Both contact surfaces 102 of the movable plate 100 are polished by a rotary polishing machine 61 installed side by side on both sides of the second polishing unit 60.

The end plate 101 and the contact surface 102 of the polishing plate 100 is immersed in the washing tank 70 while being transported along the belt conveyor 53 to be washed.

The polishing process of the movable plate is completed by drying the movable plate 100 in which the above washing is performed in the drying furnace 80.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

1 is a perspective view of a moving plate of the present invention.

Figure 2 is a side view showing the configuration of the present invention.

Figure 3 is a side view of the second conveyance of the present invention

Explanation of symbols on the main parts of the drawings

1: Lamination part 10: First transfer part

20: first polishing portion 30: second transfer portion

40: rotating portion 42: belt guide plate

50: sequential transfer unit 60: second polishing unit

70: washing tank 80: drying furnace

Claims (1)

The lamination part 1 which inputs the moving plate 100 which went through the processing process, and the opening and closing part 2 is formed at the lower end to supply about 40 moving plates 100 downwardly, The rollers 13 formed on the pedestal 12 by receiving the movable plate 100 from the stacking unit 1 by the first hydraulic cylinder 15 are moved up and down by the rails 3. The first conveying part 10 moving forward or backward by the motor 14 along the The first conveying part 10 is rotated by the motor 21 while being transported along the rail 3 and simultaneously rotates both ends 101 of the moving plate 100 by means of a rotary polishing machine 22 mounted side by side. A first polishing part 20 to be polished, When the moving plate 100 having the primary polishing is continuously transferred by the first transfer unit 10, the transfer pallet 32 moves about 40 pieces of the moving plates 100 stacked using the tongs 31. The second conveyance part 30 to carry on, and 90 ° by the cylinder 41 which moves up and down the moving plate 100 moving along the guide rail 33 in a state where it is mounted on the pallet 32 so that the contact surface 102 facing the bottom is located on the left side. Rotating part 40 and An inclined belt guide plate 42 which rotates the contact surface 102 upward while rotating the 90 ° while the moving plate 100 rotated by 90 ° is moved one by one, Sequential transfer unit 50 for sequentially moving the moving plate 100 is rotated by 90 ° by a rotary roller 51 one by one, A lower belt conveyor 52 and an upper belt conveyor 53 for transferring the moving plates 100 to be transported one by one in a supported state; And a second polishing unit (60) for polishing both contact surfaces (102) of the movable plate (100) by means of a rotary polishing machine (61) installed side by side. The washing tank 70 for cleaning while the moving plate 100, which is polished to the end 101 and the contact surface 102 is transported along the belt conveyor 53, Polishing apparatus of the mobile plate for a slide phone, characterized in that consisting of a drying furnace for drying the drying plate (80) made of the washing.

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