KR100855564B1 - Insulation attach machine - Google Patents

Abstract

An insulation attach machine is provided to reduce labor costs and improve workability by implementing automation of a production line and significantly improve accuracy of an insulation attach work. A transfer unit(10) for transfer of a chassis is installed as being disposed long in an X axis direction of a machine main body. An insulation supply unit(12) for provision of insulation is installed in a shape of being hidden in a lower part of the machine main body. A release sheet removing unit(13) parallel to the transfer unit is installed in the front of the machine main body. An insulation loading unit(11) is disposed in an upper part of the machine main body as being hanging between a temporary insulation attach area and a location where the release sheet removing unit is located. The insulation loading unit provides insulation, where the release sheet is stripped, to a chassis side as moving in a Y axis direction. A press unit(14) for full attach of insulation is installed just beside the temporary insulation attach area.

Description

Insulation attach machine

1 is a front view showing an insulation attach machine according to an embodiment of the present invention.

2 is a plan view illustrating an insulation attach machine according to an embodiment of the present invention.

3 is a side view showing an insulation attach machine according to an embodiment of the present invention.

4A, 4B and 4C are front, plan and side views showing a transfer unit of an insulation attach machine according to an embodiment of the present invention.

5A, 5B and 5C are front, top and side views showing an insulation loading unit of an insulation attach machine according to an embodiment of the present invention.

6A, 6B and 6C are front, top and side views illustrating an insulation supply unit of an insulation attach machine according to an embodiment of the present invention.

7A, 7B, 7C, 7D, and 7E are front, top, side, back, and operating state diagrams showing a release paper removing unit of an insulation attach machine according to one embodiment of the present invention;

8A, 8B, 8C, and 8D are front, top, side and operational views illustrating a press unit of an insulation attach machine according to an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10: transfer unit 11: insulation loading unit

12: insulation supply unit 13: release paper removal unit

14: press unit 15: transfer motor

16a, 16b, 16c: belt transmission 17: transfer slide block

18a, 18b, 18c, 18d: LM Guide 19: Transfer Up Down Cylinder

20: Picker 21: Loading Motor

22: loading slide block 23: loading up down cylinder

24: vacuum adsorption block 25: supply motor

26: supply slide block 27: insulation mounting block

28: guide bar 29: insulation support block

30a, 30b: jig for block replacement 31: support rod

32: insertion rod 33: clamping cylinder

34: clamping block 35: clamping pin

36: guide block 37: guide rail

38: press up-down cylinder 39: main block

40: press block 41: press pad

42: side attachment device 43: transfer slide bar

44a, 44b, 44c, 44d: Post 45: Roll Guide Unit

The present invention relates to an insulation attachment machine, and more particularly, by implementing a system for automatically implementing an insulation attachment process applied to a bottom chassis such as a TFT-LCD, thereby increasing the accuracy and reliability of the insulation attachment process. The present invention relates to an insulation attachment machine that can reduce labor costs and improve productivity.

In general, with the recent development of information processing apparatuses, the demand for display devices (image display apparatuses or image display apparatuses) serving as interfaces between users and information processing apparatuses is rapidly increasing.

In particular, the development of high-definition television (High Definition Television) is part of the development, and the improvement of this problem continues to study the importance of the display device.

Types of such display devices are known, such as color cathode ray tube (CRT), liquid crystal display (LCD), fluorescent display (VFD), plasma display device (PDP) and the like.

However, as a display element satisfactory in relation to the development of high-definition television, which has not been technically completed yet, such display devices have been developed while maintaining mutually complementary relations at different positions.

Among the display devices described above, a liquid crystal display device having a competitive performance in recent years will be described.

The liquid crystal display is a device for displaying information by using the electrical and optical properties of the liquid crystal material injected into the liquid crystal display panel. Recently, portable video cameras, digital cameras, and automobiles are used as monitors and image display devices of televisions and computers. Applications such as navigation devices, various informatization devices and communication devices are gradually expanding.

The liquid crystal display device as described above requires a liquid crystal display panel assembly that receives an image signal from the information processing device and converts the signal into a liquid crystal control signal and then controls the amount of light transmitted through the liquid crystal to visually recognize the electrical image signal. Shall be.

The liquid crystal display panel assembly is again connected to a liquid crystal display panel for displaying an image using liquid crystal, a printed circuit board for applying an electrical signal to the liquid crystal display panel, and the liquid crystal display panel and the printed circuit board, It includes a flexible circuit board to reduce the planar area.

In addition, since the liquid crystal display uses liquid crystal, which is a light-receiving element that does not emit light by itself, in addition to the liquid crystal display panel assembly, a backlight assembly which is installed on the lower surface of the liquid crystal display panel assembly and provides light to the liquid crystal display panel assembly is required. Done.

The above components are housed in a case for protection and fixation from external impact, and the bottom of the case sequentially receives the components of the backlight assembly, and above the liquid crystal display panel assembly.

In such a liquid crystal display, a chassis is combined with a case to prevent the display panel assembly, which is simply mounted on the case, from being separated from the outside.

The chassis is installed to support the outside of the display panel assembly. The chassis is divided into a top chassis and a bottom chassis according to the front and rear positions of the display panel assembly. The chassis is made of metal such as aluminum alloy, stainless steel (SUS), SECC, or SGLCC. .

Such a chassis is manufactured through a press process using a progressive method or a transfer method. A small size is manufactured in one piece, and a large size is manufactured in a two-part or four-part assembly type.

These chassis are blanking for outer contour processing → Piercing for hole processing → Lancing / Forming for hook processing → Box-bending for outer bending → It is manufactured through the process of opening (opening) for bezel processing → chamfer (Chamfer) for removing bezel parts.

After the above process is completed, it goes through the post-treatment process such as washing and appearance inspection, and then goes through the process of attaching the insulation and then shipped to the product.

However, the operation of attaching the insulation to the existing chassis, for example, the bottom chassis, does not only reduce workability or productivity, but also increase labor costs because the worker performs the work by manually attaching the insulation. In particular, since the accuracy of the work (e.g., the attachment state or the attachment position, etc.) decreases a lot, depending on manual work, a lot of defects such as bubbles are generated in the case of attaching the insulation by bending sideways. There is a problem that the reliability of the quality is low.

Therefore, the present invention has been made in view of the above, by implementing the automation of the production line that can automatically perform the whole process, such as bottom chassis supply and transfer process, release paper removal process, insulation supply and attachment process, labor costs It is an object of the present invention to provide an insulation attaching machine which can reduce the reduction and improve workability, and in particular, can greatly improve the accuracy of the insulation attaching operation, thereby improving the reliability of the product quality.

Insulation attaching machine according to an embodiment of the present invention for achieving the above object is to move the chassis of the loading position to the insulation mounting region by using a pair of pickers moving in the X-axis direction chassis to which the insulation is attached Transfer unit to move to insulation attachment area, insulation loading unit to move supplied insulation to release paper removal area by using vacuum adsorption block capable of up-down operation and moving in Y-axis direction Insulation supply unit that can load a plurality of insulation and can raise and lower the insulation supply unit to raise the insulation to the pick-up position, and a pair of clamping blocks that move in the X-axis direction while holding one side of the release paper Vacuum suction Includes the release paper removal unit peeling off the release paper from the insulation on the block, the upper and lower press unit which is attached to the insulation on the chassis within the attachment of insulation by using a press equipment driven region completely attaching, or the like.

The transfer unit may include a transfer motor and a belt transmission device providing power for moving the picker, a transfer slide block coupled to the belt transmission device side and movable in the X-axis direction, and an LM guide for guiding the movement thereof. A transfer slide bar coupled to the front of the transfer slide block and at least two transfer up and down cylinders installed at a predetermined distance on the front of the transfer slide bar, and mounted on a rod of the transfer up and down cylinder to vacuum the chassis. And a picker for picking up.

In addition, the insulation loading unit includes a loading motor and a belt transmission device for providing power for the movement of the vacuum adsorption block, a loading slide block movable in the Y-axis direction and coupled with the belt transmission device to guide the movement thereof. And an LM guide, a loading up-down cylinder installed on the bottom of the loading slide block, and a vacuum adsorption block mounted on the rod of the loading up-down cylinder to pick up the insulation.

In addition, the insulation supply unit includes a supply motor and a belt transmission device for raising and lowering the insulation mounting block, a supply slide block coupled to the belt transmission device side and movable in the Z-axis direction, and an LM guide for guiding the movement thereof. And an insulation mounting block that is installed in a removable structure on the front of the supply slide block and accommodates a plurality of insulations in a stacked state, a guide bar for guiding the lifting and lowering thereof, and an insulation mounting block in combination with a lower end of the guide bar. And an insulation support block integrally assembled with the insulation support block.

In addition, the insulation mounting block, the guide bar, and the entire insulation support block are installed in a structure fastened by two block replacement jigs fixed up and down on the supply slide block side and the unit frame side, respectively. It is desirable to be able to separate from.

In addition, the insulation mounting block includes a plurality of support rods regularly arranged on the upper surface of the block to support the insulation stack, and at least three insertion rods arranged around the support rod to hold the insulation while being inserted into a hole of the insulation. It is desirable to configure the insulation to effectively mount the insulation in a stacked state.

In addition, the release paper removal unit is a clamping block which is operated up and down by a clamping cylinder and a clamping pin which is arranged below and coupled with the clamping block to hold a part of the release paper together, a guide supporting the entire clamping block and the clamping pin. A block and a guide rail for guiding the movement thereof can be provided.

In addition, the press unit is a press up-down cylinder for raising and lowering the press block, the main block which is coupled to the rod of the up-down cylinder can be operated up and down, and are arranged side by side with a predetermined interval at the bottom of the main block Press block for pressurizing the insulation while being supported by the LM guide of the upper and lower flows, and a press pad attached to the bottom of the main block, and installed on the front of the main block and bending the edge of the insulation after pressing the press block And a side attachment device for attaching the side surface of the chassis.

Hereinafter, an insulation attach machine according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front view illustrating an insulation attach machine according to an embodiment of the present invention, FIG. 2 is a plan view illustrating an insulation attach machine according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. The side view which shows the insulation attach machine according to the invention.

As shown in Figs. 1 to 3, the insulation attach machine is equipped with an insulation attached to the chassis placed in the insulation attaching region, based on a flow in which the chassis is supplied in the X-axis direction and the insulation is supplied in the Y-axis direction. Thereafter, in the next step, the press equipment is used to complete the process by completely attaching the insulation attached to the chassis.

In this insulation attach machine, the process of placing the chassis into the insulation temporary attaching region, the process of picking up one sheet of insulation, the process of removing the release paper stuck to the insulation, the process of attaching the insulation removed to the chassis, and the insulation The process of placing the containing chassis into the insulation attachment region (which is performed simultaneously with the process of placing the chassis above into the temporary attachment region) and the process of completely pressing the insulation with a press proceed with a continuous automated process.

To this end, the transfer unit 10 for conveying the chassis is installed in the form of a long arrangement in the left and right directions (X-axis direction) of the machine body, the insulation supply unit 12 for providing the insulation is provided in the lower portion of the machine body. It is installed in a hidden form, and a release paper removal unit 13 of a type arranged side by side with the transfer unit 10 is installed in front of the machine body, while an insulation attachable area and a release paper removal unit ( 13) an insulation loading unit 11 which is arranged in such a manner as to be disposed between the positions where it is located at the same time and moves in the Y-axis direction and provides the insulation with peeled release paper to the chassis side, that is, on an extension line of the transfer unit 10, namely Immediately next to the insulation temporary attachment region, a press unit 14 for complete attachment of the insulation is provided.

4A to 4C are front, plan and side views illustrating a transfer unit of an insulation attach machine according to an embodiment of the present invention.

As shown in Figs. 4A to 4C, the transfer unit 10 transfers the chassis to the insulation attaching region and the chassis to which the insulation is attached is transferred to the insulation attaching region.

The above two processes are carried out simultaneously by two picker means.

To this end, a transfer slide block 17 is provided which is slidably supported by the LM guide 18a on the post 44a at a suitable height along the X-axis direction of the machine body, and the front surface of the transfer slide block 17 is provided. In the elongated bar-shaped transfer slide bar 43 is installed.

In addition, a transfer motor 15 is installed at one side of the post 44a, and a belt transmission device 16a is provided between the pulleys of the transfer motor 15 and the pulleys on the opposite side. Since one side of the belt is fastened to the upper end of the transfer slide block 17, the transfer slide block 17 may reciprocate in the X-axis direction by belt transmission during forward / reverse driving of the transfer motor 15.

In addition, two transfer up-down cylinders 19 are installed on the transfer slide bar 43 at a predetermined interval from each other, and a picker 20 for picking up the chassis is installed on the rods of the transfer-up down cylinders 19 to transfer the transfers. When the up-down cylinder 19 operates, the picker 20 picks up the chassis while lowering and raising, and then simultaneously moves to the insulation attaching region and the insulation attaching region.

At this time, the picker 20 is a vacuum picker known picker means, the air piping is omitted.

Accordingly, when two pickers 20 are positioned directly above the chassis loading region and the insulation provisioning region, the picker 20 is picked up by picking up the chassis 20 by the operation of the transfer up-down cylinder 19. Then, after moving in the X-axis direction by the operation of the transfer motor 15, the chassis in each picker 20 is again lowered into the insulation provisional attachment region and the insulation attachment region by the operation of the transfer up-down cylinder 19 again. You lose.

The picker with this chassis lowered back to its original position.

5A to 5C are front, plan and side views illustrating an insulation loading unit of an insulation attach machine according to an embodiment of the present invention.

As shown in Figs. 5A to 5C, the insulation loading unit 11 takes the insulation in the insulation supply unit 12, goes to the release paper removal unit 13, removes the release paper attached to the insulation, and then insulates it. I put it in the temporary attachment area.

To this end, a loading slide block 22 movable in the Y-axis direction while being supported by the LM guide 18b is installed in the post 44b provided over the Y-axis direction of the machine main body. On one side, a loading motor 21 for driving is installed, and a belt transmission device 16b is installed in a form spanning between the pulley of the loading motor 21 and the pulley on the opposite side.

At this time, one side of the belt transmission device 16b is fastened to the upper end of the loading slide block 22, so that the loading slide block 22 is moved in the Y-axis direction by belt transmission during the forward / reverse driving of the loading motor 21. You can reciprocate.

Further, a loading up-down cylinder 23 is vertically installed on the bottom of the loading slide block 22, and a vacuum adsorption block 24 is installed on the rod of the loading up-down cylinder 23 to pick up the insulation by vacuum. do.

At this time, the vacuum adsorption block 24 may be connected to a well-known vacuum line to provide a vacuum pressure to the block side, and the vacuum pressure is applied to the insulation through the holes in the inner and bottom surfaces of the block so that the insulation is adsorbed on the block. It becomes possible.

Accordingly, one insulation is picked up by the operation of the loading up-down cylinder 23 immediately above the insulation supply unit 12, and is continuously moved forward in the Y-axis direction where the release paper removal unit 13 is located. After that, the release paper is removed from here, and then it continues to move backwards in the Y-axis, where the process of attaching the insulation to the chassis there is possible.

That is, the suction is picked up using the vacuum adsorption block 24 repeatedly moving along the Y-axis direction by the forward and reverse operation of the loading motor 21 and the operation of the loading up-down cylinder 23, and after removing the release paper, the chassis side is removed. Insulation can be provided.

6A to 6C are front, plan and side views illustrating an insulation supply unit of an insulation attach machine according to an embodiment of the present invention.

As shown in FIGS. 6A to 6C, the insulation supply unit 12 is an insulation loading means for stacking multiple insulations and allowing the insulation loading unit 11 to take them one by one.

To this end, a supply motor 25 is installed at the lower end of the post 44c, and a belt transmission device 16c having a shape extending in the Z-axis direction is provided to be driven by two pulleys.

In addition, a feed slide block 26 is provided on the front surface of the post 44c in a form of being supported by two rows of LM guides 18c and being coupled to one side of the belt. The feed slide block 26 is substantially provided. An insulation mounting block 27 having an insulation is provided, so that the insulation mounting block 27 can be raised or lowered together with the supply slide block 26.

In this case, the insulation mounting block 27 is integrally formed with the insulation support block 29 positioned side by side at the bottom by using a guide bar 28 disposed vertically at four corners, and thus the insulation mounting block 27 is integrated. Reference numeral 27 is an insulating support block 29 fixed on the post 44c as a support, and can be moved in the Z-axis direction, that is, up and down while being guided by the guide bar 28.

In order to mount several sheets of insulation in a stacked form, a plurality of support rods 31 having a predetermined height are installed on the upper surface of the insulation mounting block 27 in a balanced manner over the entire block area to support the insulation. (31) can be loaded on the state, and at least three insertion rods (32) for preventing the flow of the insulation are installed at a height higher than the support rod (31) to drill three holes processed in the insulation By inserting the support rod 31 can prevent the flow of the insulation.

At this time, the insertion rod 32 is installed in the form of penetrating through the insulation mounting block 27 while extending vertically from the insulation support block 29, and thus the state in which the insulation mounting block 27 is lowered downward. It can be in a state where the largest amount of insulation is loaded while being fitted in the (32).

In particular, the entire guide bar 28 and the insulation support block 29 including the insulation mounting block 27 are installed in a detachable structure so that the guide bar 28 and the insulation support block 29 can be effectively replaced in a situation such as when the insulation specification is changed.

For example, the insulation mounting block 27 positioned upward is supported by one block replacement jig 30a which is inserted into and fixed to the supply slide block 26 side while penetrating the block, and the insulation positioned downward. The support block 29 is supported by another block replacement jig 30b, which is inserted and fixed at the same time as the block is inserted and fixed to the post 44c side. The guide bar 28 and the insulation support block 29 including a) can be easily separated, and eventually can be easily replaced.

Accordingly, when the vacuum adsorption blocks 22 of the insulation loading unit 11 take the insulation loaded on the insulation mounting block 27 one by one, the supply slide block 26 and the operation of the supply motor 25 are operated. The insulation mounting block 27 operating in conjunction with this increases one step (e.g., the height of the insulation thickness) and compensates for the height of one exit, and this process is repeated repeatedly until the supply slide block 26 When the signal of the sensor detecting the upper limit height is detected, it is urgently lowered by the reverse driving of the supply motor 25 (until the signal of the sensor detecting the lower limit height is detected) so that the worker can supplement the insulation. do.

7A to 7E are front view, plan view, side view, back view, and operation state diagram showing a release paper removing unit of an insulation attach machine according to an embodiment of the present invention.

As shown in FIGS. 7A to 7E, the release paper removing unit 13 clamps a part of the release paper between the block and the pin, and then proceeds in the longitudinal direction of the release paper in the clamped state, that is, in the X-axis direction. Remove the release paper by pulling it off.

In addition, the release paper removal unit 13 adopts a method of removing the release paper more effectively by pressing the release paper by a roll pressure type to a position earlier than the time of removing the release paper in the process of removing the release paper by proceeding to one side. .

In particular, such a release paper removal unit 13 may be provided with two sets, in this case it is possible to implement a system that can peel off the release paper while proceeding from the middle of the length of the insulation to both ends, one set as another embodiment It is also possible to implement a system having a release paper removal unit that can remove the release paper while proceeding from one end to the other end of the insulation.

To this end, the release paper removal unit 13 is a portion that can hold one side of the release paper attached to the insulation, and the portion to release the release paper by transferring the entire portion holding the release paper in one direction, the release paper, In order to be able to peel off smoothly includes a portion for pressing the release paper in a position ahead of the release paper release side.

For example, as a means for holding one side of the release paper by pressing, the plate structure is provided with a clamping block 34 for pressing one side of the release paper while operating up and down by the upper clamping cylinder 33. A clamping pin 35 supporting the other side of the release paper is installed at a position directly below the position corresponding to the position of the block 34.

Accordingly, when the clamping cylinder 33 is operated, the clamping block 34 moves downward, and the clamping block 34 closely adheres to the clamping pin 35 below, so that the release paper and the clamping pin It can be clamped in the form of a bite in between.

In the case of the clamping block 34 at this time, the pressing portion of the release paper is formed in the form of a groove that can accommodate the clamping pin 35 together with the release paper, for example in the form of a V-groove, and at this time V-groove One wall is separated from the walls of both sides to form a space to hold the release paper in a state that accommodates the clamping pin 35 including the release paper into the groove.

On the other hand, as a means for conveying the entire portion holding the release paper in the X-axis direction, along the guide rail 37 and the guide rail 37 in parallel with the insulation supplied in a long position in the longitudinal direction of the machine main body. A slideable guide block 36 is provided.

Here, the entire plate structure for supporting the clamping block 34, the clamping pin 35, etc. is coupled to the guide block 36, thereby enabling movement in the X-axis direction.

In addition, a means for removing the release paper more effectively when removing the release paper, for example a roll guide device 45 is provided.

The roll guide device 45 is a means for lightly pressing the bottom of the release paper at a position ahead of the clamping portion of the release paper, and the release paper is clamped by the clamping block 34 and the clamping pin 35 by supporting the bottom of the release paper using a roller. It can be peeled off naturally in keeping with the progression of.

At this time, the roll guide device 45 can be operated up and down by an up-down cylinder installed on one side of the clamping cylinder (33).

Thus, the roll guide device 45 serves to support the release paper immediately before being peeled off while being positioned at a point ahead of the release paper clamping portion when viewed in the direction of peeling off the release paper, so that the release paper is not peeled off irregularly. It can be peeled off gradually along the longitudinal direction.

Accordingly, when one insulation is positioned in the work area of the release paper removing unit 11 by the vacuum adsorption block 24 of the insulation loading unit 11, that is, the protrusion of the release paper adhered to the insulation is clamped. When it is positioned to the area between the and the clamping pin 35, the release paper removal unit 11 is operated from this time, and the release paper can be peeled off from the insulation, and the insulation remains adsorbed on the picker while the release paper is peeled off.

For example, the clamping block is lowered by the operation of the clamping cylinder to clamp the release paper 110 attached to the insulation 100 together with the clamping pin with the protrusion of the release paper interposed therebetween.

Subsequently, the roll guide device is raised by the operation of the up-down cylinder to press the bottom surface of the release paper in the position ahead of the block and the pin.

When the clamping of the release paper and the support state of the bottom surface of the release paper are completed, the clamping block and the clamping pin holding the release paper at the same time proceed to one side together with the guide block so that the release paper can be peeled off from the insulation.

8A to 8D are front view, top view, side view, and operation state diagram showing a press unit of an insulation attach machine according to an embodiment of the present invention.

As shown in Figs. 8A to 8D, the press unit 14 is temporarily attached to the surface of the bottom chassis by using a press means (block + pad) driven up and down by the press up-down cylinder 38. Press the complete insulation to bond it.

In addition, by using a brush in the side attachment device 42, a portion of the insulation coming out of the edge of the bottom chassis is attached to the side in the form of sweeping down.

In particular, the press unit 14 can be attached to the insulation accurately while completely eliminating problems such as bubble generation by applying a method that is pressed gradually from one side to the end when the insulation is attached using a pad having an inclined bottom surface. Has the function.

For this purpose, a press up-down cylinder 38 having an up-and-down stroke is installed in the post 44d, and the main block 39 and the press block 40 are sequentially disposed below the press-up down cylinder 38, and the main block is disposed. On the cylinder side, the press blocks are provided in the form of being supported on the main block side, respectively.

The main block 39 is coupled to the rod of the press up-down cylinder 38 in a structure that can be removable to move up and down together when operating the cylinder.

For example, the auxiliary plate is fastened and fixed to the rod of the press-up down cylinder 38, and the main block 39 is fastened by four clamps penetrating the auxiliary plate while being in close contact with the bottom of the auxiliary plate. The main block 39 can be installed in a form supported on the cylinder side.

Therefore, when the operator releases the clamp, the main block 39 can be detached from the press up-down cylinder 38 side, and thus, the entire main block including the press block can be easily replaced when the insulation specification is changed. .

The press block 40 is a part for pressurizing the insulation, and is supported in the form of being fastened to the LM guide means of the main block 39, and up and down through a spring interposed between the main block 39 and the main block 39. The micro-elastic flow is installed so that the pressing operation of the press block 40 can be made smooth by the spring.

The press pad 41 is a portion that substantially presses the insulation and is adhesively installed in a form arranged side by side along the bottom portion of the press block 40.

The press pad may be applied to a resilient material such as silicone material or rubber material.

In particular, in the case of the press pad 41 is formed in the form that can block the inflow of bubbles at the source when the insulation is attached.

That is, the bottom surface of the press pad 41 is a tapered surface inclined obliquely toward one side of the pad in the longitudinal direction, that is, the thickness t ₁ of one side is thicker than the thickness t ₂ on the opposite side, so that the press pad is When descending, the thicker side first touches the insulation and gradually pushes it to the opposite side, so that the bubbles can be attached while pushing the bubbles in the insulation to one side, and thus, the failure problem caused by the bubble generation during the insulation can be completely eliminated.

On the other hand, when the insulation is attached is provided with means for effectively attaching the side as well as the upper surface.

That is, after attaching the upper surface by the press pad, the side attachment by the brush may be performed by attaching the side surface of the chassis while bending the edge of the insulation by the linking operation.

To this end, the front side of the main block 39 is provided with a side attachment device 42 including a brush powered by a cylinder, so that when the insulation is attached to the upper surface of the chassis by the press block 40, the chassis continues to the chassis. The insulation portion coming out of the edge can be attached to the side of the chassis while sweeping down with the brush of the side attachment device 42.

Accordingly, when the bottom chassis 120, which is temporarily attached in the state in which the insulation 100 is slightly placed in the insulation attaching region, is placed in the work region of the press apparatus, that is, the insulation attaching region, the press unit 14 is thereafter started. It can be operated to finally attach the insulation 100.

First, the entire main block 39 including the press pad 41 and the press block 40 is lowered by the operation of the press up-down cylinder 38, and then the press pad 41 is pressed to the bottom chassis 120. Attach the insulation 100 on) completely.

In this case, since the press pad 41 is pressed while being slightly elastically contacted with the insulation 100, the press pad 41 may be more softly and effectively performed.

In particular, since the insulation 100 is pressed from one side by the tapered surface when the press pad 41 is pressed, the pressure is gradually pushed to the opposite side, so that bubbles or the like can be pushed to one side, and thus the insulation 100 is pressed. The bottom chassis 120 may be cleanly attached to the upper surface without bubbles.

Next, the brush is lowered by the operation of the side attachment device 42, and at the same time the brush is swept down the insulation 100, which is out of the edge of the bottom chassis 120, the insulation 100 is bottomed It may be attached to the side of the chassis (120).

That is, the insulation can be accurately attached to the top and side surfaces of the bottom chassis by the operation of the press pad and the brush according to the stepwise operation of the two cylinders.

The bottom chassis, which has been insulated, is unloaded from the insulated attachment area by hand or separate transfer to complete the insulation attachment process.

As described above, the present invention can realize the effect of reducing labor costs and productivity by implementing a new type of insulation attaching machine incorporating the automation concept into the insulation attaching process, and insulated using the automated process of the production line. By attaching efficiently, it is possible to increase the accuracy and speed of the work compared to the existing manual work, and ultimately improve the quality of the product.

Claims (8)

Transfer motor that transfers chassis of loading position to insulation attachment area by using a pair of pickers moving in the X-axis direction, and transfers chassis to which insulation is attached to insulation attachment area, providing power for movement of picker 15 and the belt transmission device 16a, the transfer slide block 17 coupled to the belt transmission device 16a side and movable in the X-axis direction, and the LM guide 18a for guiding the movement thereof, and A transfer slide bar 43 coupled to the front surface of the transfer slide block 17, at least two transfer up-down cylinders 19 provided on the front surface of the transfer slide bar 43 at predetermined intervals, and the transfer up-down cylinder. A transfer unit 10 mounted to the rod of 19 and including a picker 20 for picking up the chassis by vacuum suction; A loading motor that can move up to the insulation attachment area after transferring the insulation supplied by the vacuum adsorption block capable of up-down operation and moving in the Y-axis to the release paper removal area, and continuing to move the vacuum adsorption block ( 21) and a belt transmission device 16b, a loading slide block 22 coupled to the belt transmission device 16b side and movable in the Y-axis direction, and an LM guide 18b for guiding its movement, and the loading Insulation loading unit 11 including a loading up-down cylinder 23 installed on the bottom of the slide block 22 and a vacuum adsorption block 24 mounted on the rod of the loading up-down cylinder 23 to pick up the insulation. ); It is possible to load a plurality of insulation and raise and lower the insulation to the pick-up position using an insulation mounting block capable of raising and lowering, the supply motor 25 and the belt transmission device 16c for raising and lowering the insulation mounting block, The feed slide block 26 coupled to the belt transmission device 16c side and movable in the Z-axis direction, the LM guide 18c for guiding the movement thereof, and a structure detachable from the front surface of the feed slide block 22. Insulation mounting block 27 for accommodating a plurality of insulation in a stacked state and the guide bar 28 for guiding the lifting and lowering thereof and the lower end of the guide bar 28 are integrated with the insulation mounting block. An insulation supply unit 12 including an insulation support block 29 assembled therein; A release paper removal unit 13 for peeling off the release paper from the insulation on the vacuum adsorption block by using a pair of clamping blocks moving in the X-axis direction while holding one side of the release paper; Completely attach the temporary insulation on the chassis in the insulation attachment region by using a vertically driven press facility, and is coupled to the press-up down cylinder 38 and the rod of the up-down cylinder 38 for raising and lowering the press block. A press block for vertically actuating the main block 39 and a bottom block of the main block 39, which are arranged side by side at a predetermined interval and being supported by both LM guides 18d so as to be able to flow up and down minutely and pressurize the insulation. (40) and a press pad 41 attached to the bottom portion thereof, and a side attachment device installed on the front portion of the main block 39 and attaching the side surface of the chassis while pressing the press block by bending the edge of the insulation. A press unit 14 including a 42; Insulation attach machine, characterized in that it comprises a. delete delete delete According to claim 1, The insulation mounting block 27, the guide bar 28 and the entire insulation support block 29 is a two jig for replacing the upper and lower blocks fixed to the supply slide block 26 side and the unit frame side, respectively ( Insulation attach machine, characterized in that it is installed in a structure that is fastened by 30a), (30b) to be separated from the unit when removing the jig for block replacement. The method of claim 1, wherein the insulation mounting block 27 is regularly arranged on the upper surface of the block and supports a plurality of support rods stacked, the support rod 31 is disposed around the support rod 31 is inserted into the hole of the insulation Insulation attach machine, characterized in that it comprises at least three insertion rods (32) to hold the insulation while being built. According to claim 1, The release paper removal unit 13 is disposed below the clamping block 34 and the upper and lower operation by the clamping cylinder 33 is coupled to the clamping block 34 to hold a part of the release paper together Insulation comprising a clamping pin 35, a guide block 36 for supporting the clamping block 34 and the entire clamping pin 35, and a guide rail 37 for guiding its movement Attach machine. delete

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