KR20100083242A - Oil filter assembling apparatus - Google Patents

Abstract

PURPOSE: An oil filter assembling apparatus is provided to reduce the failure rate and to reduce the assembling time of an oil filter by successively assembling oil filters. CONSTITUTION: An oil filter assembling apparatus comprises a movable plate member(10), a first and a second fixed block members(30,60), a first and a second moving block members(40,70), a high frequency heat fusion machine(90), and a control member. The movable plate member horizontally reciprocates with a first moving unit(20). The first fixed block member and the first moving block member and the second fixed block member and the second moving block member are respectively widens or adheres by a second mobile tool(50). A high-frequency welder is ascended or descended by the lifting unit on the top of the movement plate member. The high-frequency welder generates high frequency and proceeds thermal welding. The control member controls the operation of the first, the second, the third moving unit and the high-frequency welder. One oil filter is successively assembled between the first fixed block member and the first moving block member and between the second fixed block member and the second moving block member.

Description

Oil Filter Assembling Apparatus

The present invention relates to an oil filter assembly device, and more particularly, to increase the convenience of work when assembling an oil filter used for an automobile engine.

In general, there are many parts in the engine of a car where friction heat is generated by direct contact between metals such as friction between a cylinder and a piston and friction between a crank shaft and a cam shaft, so as to prevent wear damage caused by friction and damage caused by friction heat. Oil is supplied.

The oil supplied into the engine is circulated by the pumping operation of the oil pump at the same time as the engine is started while stored in the oil pan under the engine.In this case, the metal powder generated by the wear of each part in the engine is contained in the oil. And foreign substances such as carbon generated in the combustion process is included, so that the oil is passed through the oil filter to filter the foreign substances and then circulating use.

As shown in FIG. 1, the oil filter 1 penetrates up and down, and a filter frame 1a having a plurality of through holes formed on an outer circumferential surface thereof; A filter body (1b) surrounding the outer circumferential surface of the filter frame (1a) and filtering foreign matter in the oil; And a fixing cap 1c attached to the upper and lower portions of the filter mold 1a to fix the filter body 1b and having a hollow hole communicating with the filter mold 1a.

And the filter body (1b) is usually to wrap the filter paper in a zigzag form and wrap the outside of the filter frame (1a) in a rounded form.

On the other hand, the oil filter is assembled by inserting the filter frame (1a) into the inside of the rounded filter body (1b) by attaching the fixing cap (1c) to the upper and lower, respectively, through high-frequency heat welding.

As shown in Fig. 2, the assembling apparatus for assembling the oil filter includes a fixing jig 2 in which a circular groove 2a into which a rounded filter body 1b is inserted, and a fixed jig ( It transmits to the fixed cap 1c from the upper part of 2), and includes the high frequency heat fusion machine 3 which heat-seals the fixed cap 1c, the filter frame 1a, and the filter body 1b.

That is, the oil filter assembling device inserts the rounded filter body 1b into the circular groove 2a of the fixing jig 2, and then inserts the filter frame 1a into the inside of the filter body 1b, and upwards. After the fixing cap 1c is placed, the high frequency heat fusion machine 3 is operated to thermally fusion the fixing cap 1c, the filter housing 1a and the filter body 1b, and the filter body 1b on which one side is heat-sealed. ), Take out from the circular groove (2a) of the fixing jig (2), turn it over and insert it back into the circular groove (2a) of the fixing jig (2), put the fixing cap (1c) to the top, and place the high frequency thermal welder (3) It will work to complete the assembly.

However, the above-described conventional oil filter assembly device requires the operator to directly insert the filter body 1b into the circular groove 2a of the fixing jig 2, and the filter body 1b is provided with both ends of the filter paper folded in the jig zag. There was a problem in that it was inconvenient to be rolled into a precisely rounded shape to be inserted into the filter mold 1a and difficult to pull out the filter body 1b after the heat fusion operation.

In addition, there is a problem that the productivity is low in the way that one oil filter is assembled in one fixing jig (2).

Therefore, the present invention has been made to solve the above-mentioned conventional problems, an object of the present invention is to provide an oil filter assembly device for increasing the efficiency of the assembly operation by increasing the convenience and work speed of the oil filter assembly operation.

In order to achieve the above object, the oil filter assembly device according to the present invention includes a moving plate member reciprocating at an upper portion of a work table; First moving means for reciprocating the moving plate member; A first fixed block member mounted on one side of an upper surface of the movable plate member and having a groove formed on one surface to surround a portion of the filter body of the oil filter; A first moving block member formed on a surface facing the first fixed block member to surround the remaining portion of the filter body of the oil filter and reciprocating on the upper surface of the moving plate member; Second moving means for reciprocating the first moving block member; A second fixing block member mounted on and fixed to the other side of the upper surface of the movable plate member and having a groove formed on one surface to surround a portion of the filter body of the oil filter; A second moving block member formed on a surface facing the second fixed block member to surround the remaining portion of the filter body of the oil filter and reciprocating on the upper surface of the moving plate member; Third moving means for reciprocating the second moving block member; A high frequency heat fusion apparatus for lifting and lowering by an elevating means at an upper portion of the moving plate member and generating high frequency to perform heat fusion operation; And a control means for controlling the operation of the first and second moving means, the third moving means, and the high frequency heat fusion apparatus.

In addition, in the oil filter assembly apparatus according to the present invention, the movement guide means for guiding the horizontal reciprocating movement of the movable plate member is interposed between the working table and the movable plate member.

In addition, in the oil filter assembly apparatus according to the present invention, a stopper means is provided between the working table and the moving plate member to limit the moving range of the moving plate member.

In addition, in the oil filter assembly apparatus according to the present invention, the control means includes a control unit for applying an operation signal of the first moving means, the second moving means, the third moving means, the high frequency heat welding device; A sensor unit which detects a position of the moving plate member and is connected to the control unit; A timer unit connected to the control unit and configured to operate the first moving unit, the second moving unit, the third moving unit, and the high frequency heat welding device in a predetermined order at regular intervals; And a switch operation unit connected to the control unit and having a plurality of switch buttons for controlling the control unit.

In addition, in the oil filter assembly apparatus according to the present invention, the sensor unit includes a first limit switch and a second limit switch mounted on the work spaced apart.

According to the present invention configured as described above, there is an effect of rapidly assembling a plurality of oil filters in sequence, improving convenience during assembly work, shortening the assembly time of the oil filter, and increasing productivity.

In addition, the present invention is to prevent the misassembly during the assembly of the oil filter to lower the defective rate, there is an effect of increasing the quality of the assembled product.

Hereinafter, an oil filter assembly according to a preferred embodiment of the present invention with reference to the accompanying drawings in detail.

Fig. 3 is a perspective view showing the structure of the present invention, showing that the moving plate member and the high frequency heat welding apparatus of the present invention are installed on the upper surface of the work table.

Figure 4 is an exploded perspective view of the present invention, showing the moving plate member separated from the worktable of the present invention.

FIG. 5 is a bottom perspective view of the movable plate member of the present invention, and shows an example in which the movable guide bar is mounted on the bottom surface of the movable plate member by a clamp fastened by a bolt.

Fig. 6 is a block diagram showing the configuration of the control means of the present invention, in which the first moving means and the second moving means, the third moving means, and the raising and lowering means of the high frequency heat-sealing apparatus use a timer and a sensor. The structure which operates the solenoid valve which controls the oil pressure of each pneumatic cylinder by this is shown.

7 to 14 are operating state diagrams of the present invention, which sequentially illustrates the process of assembling an oil filter using the present invention.

Hereinafter, as shown in FIGS. 3 to 4, the moving plate member 10 of the present invention is mounted to the horizontal reciprocating motion on the upper surface of the work bench 130.

The work bench 130 is supported at any height, including the leg portion 131 protruding from the bottom is based on maintaining a height that is easy for the operator to work.

A movement guide means 110 for guiding a horizontal reciprocating movement of the movement plate member 10 is interposed between the work table 130 and the movement plate member 10.

The movement guide means 110 is to minimize the friction area between the work table 130 and the movement plate member 10 and to guide the horizontal movement path so that the movement plate member 10 is smoothly moved within the operating range.

The movement guide means 110 includes a guide protrusion 111 protruding in a bottom direction of the movement plate member 10 in a corresponding direction; It is mounted on the upper surface of the work table 130, and includes a rail portion 112, the guide groove (112b) is provided in which the guide projection is seated on the top.

The guide protrusion 111 may be provided by integrally protruding from the bottom surface of the movable plate member 10, and as shown in FIG. 5, the clamp 111b is mounted to the bottom of the movable plate member 10 by bolting. A plurality of guide rods 111a fixed to be spaced apart may be used.

The rail unit 112 includes a plurality of guide blocks 112a on which the plurality of guide grooves 112b on which the guide rods 111a are seated are mounted to be spaced apart from the upper surface of the work table 130.

The guide rod 111a and the guide block 112a are provided in plural to guide the horizontal reciprocating movement of the moving plate member 10 more stably.

In addition, a stopper means 120 is provided between the worktable 130 and the moving plate member 10 to limit the moving range of the moving plate member 10.

The stopper means 120 includes a first stopper protrusion 121 and a second stopper protrusion 122 mounted on one side of the movable plate member 10 at intervals corresponding to the movement range of the movable plate member; And a third stopper protrusion 123 protruding between the first stopper protrusion 121 and the second stopper protrusion 122 at an upper portion of the work table 130.

That is, when the moving plate member 10 is moved by the first moving means 20 which will be described later, the horizontal reciprocating movement is repeated within a predetermined section, in which case the moving plate member is caused by the malfunction of the first moving means 20. When the 10 is excessively moved, the first stopper protrusion 121 or the second stopper protrusion 122 is caught by the third stopper protrusion 123, thereby preventing it.

On the other hand, the moving plate member 10 is horizontal reciprocating movement within a predetermined section by the first moving means (20).

The first moving means 20 is based on the use of a pneumatic cylinder having a piston rod mounted on the work table 130 and connected to the moving plate member 10.

The pneumatic cylinder is to reciprocate the moving plate member 10 horizontally by inserting and withdrawing the piston rod by the air pressure flowing into and out of the cylinder.

Although not shown in addition to the pneumatic cylinder, the first moving means 20 is a screw mounted on the upper portion of the work table 130 and a screw which is rotated forward and reverse by receiving rotational force of the motor, mounted on the moving plate member 10. And it may include a configuration in which the moving port moving along the rotating screw received by the forward and reverse rotational force of the motor, including a moving port screwed to the screw may be reciprocated, it is modified to various known horizontal reciprocating structure Make sure you can.

In addition, a first fixing block member 30 and a second fixing block member formed corresponding to the first fixing block member 30 formed on one surface of a groove surrounding a portion of the filter body 1b of the oil filter 1 may be formed on the upper surface of the moving plate member 10. 60 is mounted and fixed spaced apart.

In addition, an upper surface of the movable plate member 10 faces one surface of the first fixed block member 30 and one surface of the first movable block member 40 and the second fixed block member 60 which are horizontally reciprocated. A second moving block member 70 for horizontally reciprocating to face is provided.

The first moving block member 40 has a groove formed on a surface opposite to one surface of the first fixed block member 30 to surround the remaining portion of the filter body 1b of the oil filter 1, and a second moving block. The member 70 is provided with a groove that surrounds the remaining portion of the filter body 1b of the oil filter 1 on a surface of the second fixed block member 60 opposite to one surface.

The groove of the first fixed block member 30 and the groove of the first movable block member 40, the groove of the second fixed block member 60 and the groove of the second movable block member 70 are formed as semi-circular grooves. The filter body 1b of the oil filter 1 is rolled up in a circle.

The first fixed block member 30 and the second fixed block member 60, the first moving block member 40 and the second moving block member 70 are mounted on the upper surface of the moving plate member 10, and A block guide groove 11 for guiding the movement of the first moving block member 40 and the second moving block member 70 is formed.

In addition, the first moving block member 40 is reciprocated to be engaged with the first fixed block member 30 and spaced apart again by the second moving means 50 to be described later.

In addition, the second moving block member 70 is reciprocated to be engaged with the second fixed block member 60 and spaced apart again by the third moving means 80 to be described later.

A first block guide rod 41 protruding from one surface of the first fixed block member 30 passes through the first moving block member 40 to be coupled thereto.

In addition, a second block guide rod 71 protruding from one surface of the second fixed block member 60 penetrates and is coupled to the second moving block member 70.

The other end of the first block guide rod 41 is fixed to the first side wall portion 12 protruding on one side of the moving plate member 10.

The other end of the second block guide rod 71 is fixed to the second side wall portion 13 protruding to the other side of the moving plate member 10.

That is, the first moving block member 40 is reciprocated to the second moving means 50, at which time the movement is guided by the block guide groove 11 and the first block guide rod 41 to smoothly operate. will be.

 In addition, the second moving block member 70 is reciprocated to the third moving means 80, at which time the movement is guided by the block guide groove 11 and the second block guide rod 71 to operate smoothly. Will be.

On the other hand, the second moving means 50 is mounted on one side of the moving plate member 10 and is based on the use of a pneumatic cylinder having a piston rod connected to the first moving block member 40 .

The pneumatic cylinder is to reciprocate the first moving block member 40 by inserting and withdrawing the piston rod by the air pressure flowing into and out of the cylinder.

In addition, the third moving means 80 is based on the use of a pneumatic cylinder having a piston rod mounted on the other side of the moving plate member 10 and connected to the second moving block member 70. .

The pneumatic cylinder is to reciprocate the second moving block member 70 by inserting and withdrawing the piston rod by the air pressure flowing into and out of the cylinder.

In addition, the work table 130 is installed by a high frequency heat fusion device 90 is moved up and down by the lifting means 91 in the upper portion of the movable plate member 10 to generate a high frequency heat fusion operation.

The high frequency heat fusion apparatus 90 includes a high frequency horn 92 in contact with the fixing cap 1c of the oil filter 1 at an end thereof, and the high frequency horn 92 is lowered by the elevating means 91. While being in contact with the fixing cap (1c) provided on the upper portion of the oil filter (1) to be assembled in the present invention will be spaced apart.

The high frequency heat fusion device 90 is known as a device for heat fusion operation by generating a high frequency, detailed description thereof will be omitted.

The lifting means for lifting and lowering the high frequency horn 92 in the high frequency heat fusion device 90 is based on using a pneumatic cylinder in which the piston rod is lowered and the high frequency horn 92 is connected to the end thereof.

The pneumatic cylinder is to move up and down the high frequency horn 92 by inserting and withdrawing the piston rod by the air pressure flowing into and out of the cylinder.

Note that the second moving means 50, the third moving means 80, and the lifting means 91 can be implemented in other known modifications in addition to the pneumatic cylinder described above.

The control means 100 for controlling the operation of the first moving means 20, the second moving means 50, the third moving means 80, and the high frequency heat fusion apparatus 90 includes the first moving means ( 20), a control unit 101 for controlling the operation of the second moving means 50, the third moving means 80, and the high frequency heat welding apparatus 90; A sensor unit 102 which detects a position of the moving plate member 10 and is connected to the control unit 101; The first moving means 20, the second moving means 50, the third moving means 80, and the high frequency heat fusion apparatus 90 are operated in a predetermined order at regular intervals, which are linked to the control unit 101. A timer unit 103 to enable; And a switch operation unit 104 connected to the control unit 101 and having a plurality of switch buttons 104a capable of controlling the control unit 101.

In addition, the pneumatic cylinder which is the said 1st moving means 20, the pneumatic cylinder which is the 2nd moving means 50, the pneumatic cylinder which is the 3rd moving means 80, and the raising / lowering means 91 of the high frequency heat welding apparatus 90 are The pneumatic cylinders are each provided with two pneumatic supply lines to operate the piston rod to be drawn out and inserted through the air pressure introduced through the respective pneumatic supply lines.

That is, the pneumatic cylinder which is the said 1st moving means 20 each includes the 1st solenoid valve which opens and closes the flow path of a pneumatic discharge line, and the 1st valve part 105 containing a 2nd solenoid valve, and said 2nd movement The pneumatic cylinder, which is the means 50, comprises a first solenoid valve for opening and closing the flow path of the pneumatic discharge line, and a second valve portion 106 including a second solenoid valve, and the pneumatic pressure being the third moving means 80. The cylinders each include a first solenoid valve for opening and closing a flow path of the pneumatic discharge line, and a third valve portion 107 including a second solenoid valve. The pneumatic cylinders, which are the lifting means 91, respectively, And a fourth valve portion 108 including a first solenoid valve for opening and closing a flow path and a second solenoid valve.

The control unit 101 is connected to each of the first valve unit 105, the second valve unit 106, the third valve unit 107, and the fourth valve unit 108 to form a first solenoid valve of each valve unit. And a valve driving unit 101a for controlling the operation of the second solenoid valve, thereby applying a valve control signal to the valve driving unit 101a so that the first moving unit 20 and the second moving unit 50, The horizontal reciprocating movement of the three moving means 80 and the raising and lowering movement of the high frequency heat welding apparatus 90 are controlled.

The sensor unit 102 includes a first limit switch 102a and a second limit switch 102b spaced apart from each other on the upper surface of the work table 130. 20) to repeat the movement within a certain section.

That is, when the piston plate of the pneumatic cylinder which is the first moving means 20 is drawn out and the moving plate member 10 is moved and sensed by the first limit switch 102a, the pneumatic cylinder is operated to insert the piston rod and the moving plate member is moved. (10) is to move in the opposite direction.

Then, when the moving plate member 10 is detected and the second limit switch 102b is moved, the pneumatic cylinder is operated so that the piston rod is inserted, and the moving plate member 10 moves in the opposite direction. The moving plate member 10 is to be reciprocated horizontally within a certain section.

In addition, the timer unit 103 repeatedly operates the second moving means 50, the third moving means 80, the first moving means 20, and the high frequency heat fusion apparatus 90 at regular intervals. The signal is transmitted to the control unit 101.

In addition, the switch button 104a of the switch operation unit 104 is a power switch for turning on and off the entire operation, the first moving means 20 and the second moving means 50, the third moving means 80, high frequency It includes a plurality of operation switches to control the operation of the thermal welding device 90, respectively.

On the other hand, the oil filter (1) assembled by the above-described oil filter assembly apparatus of the present invention, as shown in Figure 1, the filter frame (1a) which penetrates up and down, the plurality of through holes formed on the outer peripheral surface; A filter body (1b) surrounding the outer circumferential surface of the filter frame (1a) and filtering foreign matter in the oil; An automobile oil filter 1 known to include a fixing cap 1c attached to the upper and lower portions of the filter mold 1a to fix the filter body 1b and having a hollow hole communicating with the filter mold 1a. Note that more detailed description is omitted.

The filter body 1b is formed by joining both ends of the filter paper folded in a zigzag, and the fixing cap 1c is adhered when heated by the high frequency heat welding device 90, for example, Germany WEVO-CHEME. Polyester adhesives of WEVO-KLEBEKOMPOUND P161, P164, P510 of GmBH or polyamide adhesives of WEVO-KLEBEKOMPOUND L168u, L398 are used.

The polyester adhesive and the polyamide adhesive are softened at a high temperature of approximately 130 ° C. to 200 ° C., cured at a temperature below that, and reacted at a high temperature of approximately 130 ° C. to 200 ° C. to bond an object to the high frequency heat fusion apparatus 90. When heated by), the fixing cap 1c, the filter mold 1a, and the filter body 1b are adhered to each other to be firmly fixed.

Referring to the process of the oil filter 1 is assembled by the oil filter assembly device of the present invention.

7 to 8, the pneumatic cylinder, which is the second moving means 50, moves the first moving block member 40 to increase the distance between the first fixed block member 30 and then elapses for a predetermined time. Thereafter, the first moving block member 40 is returned to its original position so as to be engaged with the first fixed block member 30.

At this time, during the time interval between the first fixed block member 30 and the first movable block member 40, the operator puts the initial filter body 1b in which both ends of the filter paper are bonded to the first fixed block member 30. And the first moving block member 40 are positioned, both ends of the filter body 1b are positioned in the groove of the first fixed block member 30 and the groove of the first moving block member 40. The filter frame 1a is inserted inside 1b).

The initial filter body 1b positioned as described above is in the shape of being rolled in a circular shape while the first fixed block member 30 and the first moving block member 40 are in close contact with each other, and is in close contact with the outer circumferential surface of the filter frame 1a.

When the first moving block member 40 is moved to be in close contact with the first fixed block member 30, the pneumatic cylinder, which is the third moving means 80, moves the second moving block member 70 to fix the second. After the interval between the block member 60 is increased, the second movable block member 70 is returned to its original position, as shown in FIG. 9, to operate with the second fixed block member 60 as shown in FIG. 9.

At this time, during the time interval between the second fixed block member 60 and the second movable block member 70, the operator puts the initial filter body 1b in which both ends of the filter paper are joined to the second fixed block member 60. And the second moving block member 70 are positioned, both ends of the filter body 1b are positioned in the groove of the second fixed block member 60 and the groove of the second moving block member 70. The filter frame 1a is inserted inside 1b).

The initial filter body 1b positioned as described above is in the shape of being rolled in a circular shape while the second fixed block member 60 and the second moving block member 70 are in close contact with each other, and is in close contact with the outer circumferential surface of the filter frame 1a.

And as shown in FIG. 10, the worker has the upper surface of the filter body 1b and the filter frame 1a interposed between the first fixed block member 30 and the first movable block member 40. The fixing cap 1c to which one polyester adhesive or polyamide adhesive is applied is seated.

When the operation of the first moving means 20 and the second moving means 50 is stopped, the pneumatic cylinder, which is the lifting means 91 of the high frequency heat welding device 90, is operated, as shown in FIG. A polyester adhesive or polyamide heated by high frequency generated by lowering the high frequency horn 92 of the high frequency heat fusion apparatus 90 to operate in close contact with the fixing cap 1c and operating in a close state. The fixing cap 1c, the filter mold 1a, and the filter body 1b are bonded together with an adhesive to be firmly integrated.

When the high frequency heat fusion operation is completed as shown in FIG. 12, the pneumatic cylinder which is the lifting means 91 raises and lowers the high frequency horn 92, and the high frequency heat fusion device 90 is temporarily stopped. .

As described above, when the assembly of the filter body 1b, the filter mold 1a, and the fixing cap 1c interposed between the first fixed block member 30 and the first movable block member 40 is completed, in FIG. As shown in the drawing, the moving plate member 10 moves by the operation of the pneumatic cylinder, which is the first moving means 20. The filter body interposed between the second fixed block member 60 and the second moving block member 70 1b) and the filter frame 1a are moved to a position coincident with the high frequency horn 92 of the high frequency heat welding device 90 on a vertical line.

That is, the movable plate member 10 has a groove communicating with the first fixed block member 30 and the first movable block member 40 in close contact with the high frequency horn 92 of the high frequency heat fusion apparatus 90. Positions coincident with the vertical line and the grooves communicated with the second fixed block member 60 and the second movable block member 70 in close contact with each other are perpendicular to the high frequency horn 92 of the high frequency heat fusion apparatus 90. The horizontal reciprocating movement is performed within a range of a section corresponding to.

As described above, when the movement of the movable plate member 10 is completed, the operator may filter the filter body 1b and the filter frame 1a interposed between the second fixed block member 60 and the second movable block member 70. The high frequency fusion operation is repeated by mounting the fixing cap 1c coated with the polyester adhesive or the polyamide adhesive on the bottom of the upper surface).

In addition, after the horizontal movement of the moving plate member 10, the first moving block member 40 is moved so as to be spaced apart from the first fixed block member 30 by the operation of the pneumatic cylinder, which is the second moving means 50. In this case, the worker may pull out the oil filter 1 in which the assembly, that is, the filter body 1b, the filter mold 1a, and the fixing cap 1c are integrated.

In assembling the oil filter 1 while repeating the above-described process, a plurality of oil filters 1 are repeated while integrating the fixing cap 1c with an adhesive on one side of the filter body 1b and the filter frame 1a. Will be able to assemble continuously.

On the other hand, the present invention is not limited to the above-described specific embodiments, it can be carried out by various modifications and variations within the scope not departing from the gist of the present invention. If such modifications and variations are included in the appended claims, it will be apparent that they belong to the present invention.

1 is an exploded perspective view showing the configuration of a general oil filter

Figure 2 is a cross-sectional view showing a conventional oil filter assembly device

Figure 3 is a perspective view showing the configuration of the present invention

4 is an exploded perspective view of the present invention

Figure 5 is a bottom perspective view of the moving plate member of the present invention

6 is a block diagram showing the configuration of the control means of the present invention.

7 to 14 is an operational state diagram of the present invention

<Description of Major Symbols in Drawing>

10: moving plate member 20: first moving means

30: first fixed block member 40: first movable block member

50: second moving means 60: second fixed block member

70 second moving block member 80 third moving means

90: high frequency heat welding device 100: control means

Claims (5)

A moving plate member reciprocating at the top of the work table; First moving means for reciprocating the moving plate member; A first fixed block member mounted on one side of an upper surface of the movable plate member and having a groove formed on one surface to surround a portion of the filter body of the oil filter; A first moving block member formed on a surface facing the first fixed block member to surround the remaining portion of the filter body of the oil filter and reciprocating on the upper surface of the moving plate member; Second moving means for reciprocating the first moving block member; A second fixing block member mounted on and fixed to the other side of the upper surface of the movable plate member and having a groove formed on one surface to surround a portion of the filter body of the oil filter; A second moving block member formed on a surface facing the second fixed block member to surround the remaining portion of the filter body of the oil filter and reciprocating on the upper surface of the moving plate member; Third moving means for reciprocating the second moving block member; A high frequency heat fusion apparatus for lifting and lowering by an elevating means at an upper portion of the moving plate member and generating high frequency to perform heat fusion operation; An oil filter assembly comprising: first and second moving means, third moving means, and control means for controlling the operation of the high frequency heat fusion apparatus. The method of claim 1, An oil filter assembly device, characterized in that between the work table and the moving plate member is provided with a moving guide means for guiding a horizontal reciprocating movement of the moving plate member. The method according to claim 1 or 2, An oil filter assembly device, characterized in that between the working table and the moving plate member is provided with a stopper means for limiting the moving range of the moving plate member. The method of claim 1, The control means includes a control unit for applying an operation signal of the first moving unit, the second moving unit, the third moving unit, and the high frequency heat welding device; A sensor unit which detects a position of the moving plate member and is connected to the control unit; A timer unit connected to the control unit and configured to operate the first moving unit, the second moving unit, the third moving unit, and the high frequency heat welding device in a predetermined order at regular intervals; An oil filter assembling apparatus, comprising: a switch operation unit connected to the control unit and having a plurality of switch buttons capable of controlling the control unit. The method of claim 4, wherein The sensor unit is an oil filter assembly, characterized in that it comprises a first limit switch and a second limit switch is mounted on the upper portion of the work space.

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