KR200428142Y1 - Filter assembly device - Google Patents

Abstract

The present invention and the base; A filter paper conveying device for linearly reciprocating a plurality of filter papers at a generally central position of said base; An opening and closing device for opening and closing the filter paper accommodating part provided in the filter paper conveying device; A pair of reinforcing cap conveying apparatuses symmetrically formed on both sides of the linear movement path of the filter paper conveying apparatus on the base to grasp the reinforcing cap of the filter and to rotate and reciprocate in the order of detachable position, heating position, and assembly position; A heating device for heating the fusion surface of the reinforcement cap in the heating position; And a push device for assembly to push the reinforcement cap in the assembly position to closely adhere to both ends of the filter paper, wherein the filter paper transfer device reciprocates between a detachable position and an assembly position. do.

Filter, filter assembly, welding

Description

Filter Assembly Device {FILTER ASSEMBLING APPARATUS}

1 is a front view of a conventional filter fusion device.

2 is a plan view of the filter assembly according to the present invention.

3 is a front view of the filter assembly according to the present invention.

Figure 4 is a side view showing the configuration of the filter paper conveying apparatus according to the present invention.

Figure 5 is a front view showing the configuration of the reinforcing cap transfer apparatus according to the present invention.

6a to 6c is an operating state diagram of the drive device according to the present invention.

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

10 base 12 filter paper

14: reinforcement cap 16: filter paper container

18: upper jig 20: filter paper transfer device

21: lower jig 22: guide rod

24: guide rail 26: actuator

30: reinforcing cap feeder 40: drive device

42: rotating rod 44: reinforcing cap receiving portion

50: heating device 60: assembly push device

The present invention relates to a filter assembly device, and more particularly, to a filter assembly device for fusion-assembling the filter paper and the cap of the fuel filter or oil filter used in an internal combustion engine such as a car.

In general, the filter is composed of a filter paper formed in a cylindrical shape with a center open to remove impurities contained in fuel or oil, and a support cap adhered to both ends of the filter paper to support the filter paper. In this case, the support cap is formed in the shape of a disc is fused to both ends of the filter paper is a structure for supporting the filter paper to maintain the cylindrical form.

1 is a front view of a filter fusion apparatus disclosed in Republic of Korea Utility Model Model No. 349239 as an example of a device for fusion bonding the support cap of the conventional filter to the filter paper.

The filter welding device according to the Utility Model No. 349239 includes an arm 310 installed in the column 300 as a means for adsorbing and compressing the upper cap F1 and the lower cap F2, and the arm 310. The upper jig 320 is installed to enable the sliding motion, the lead screw 330 and the handle 335 and the upper jig 320 is installed on the arm 310 to adjust the height of the upper jig 320 Installed in the upper suction hole 340 with the return spring 360 and the upper jig 320 so that the upper cap F1 can be returned to its original position. Cylinder 370 for pressurizing the upper suction port 340, the lower jig 380 located below the upper jig 320, and the lower jig located below the upper suction port 340. 380 and the lower cap (F2) to suck the lower cap (F2), the lower suction port 390 and the lower cap (F2) with the return spring 360 is installed to return to the original position It consists of a filter material (F3) to the cylinder (370) for pressing the old lower adsorption (39) to be pressed.

The filter fusion apparatus is manufactured by arranging the filter paper in the circumferential direction and rotating the device for supporting the filter paper. The filter paper is sequentially rotated and the support caps are mounted on both sides of the filter paper. However, the filter fusion apparatus according to the above-described registered utility model No. 349239 is a configuration in which the filter paper is arranged in the circumferential direction and repeats the process of mounting the filter paper while rotating the device for supporting the filter paper so that only one filter can be manufactured at a time. There is a problem of low productivity per hour. In addition, the filter fusion apparatus has a complicated structure, making it difficult to manufacture the equipment, there is a problem that the investment cost for the equipment is excessive.

The purpose of the present invention devised to solve the above problems, while having a simple structure, by fusion assembly of a plurality of filter paper and reinforcement cap at a time in a unit process of one cycle can reduce the working time and improve productivity It is to provide a filter assembly device.

In addition, another object of the present invention is to provide a filter assembly that can simplify the configuration of the device to reduce the investment cost for the facility.

The gist of the present invention for achieving the above object is as follows.

(1) a base; A filter paper conveying device for linearly reciprocating a plurality of filter papers at a generally central position of said base; An opening and closing device for opening and closing the filter paper accommodating part provided in the filter paper conveying device; A pair of reinforcing cap conveying apparatuses symmetrically formed on both sides of the linear movement path of the filter paper conveying apparatus on the base to grasp the reinforcing cap of the filter and to rotate and reciprocate in the order of detachable position, heating position, and assembly position; A heating device for heating the fusion surface of the reinforcement cap in the heating position; And an assembly push device for pushing the reinforcement cap in the assembly position to closely contact both ends of the filter paper, wherein the filter paper transfer device reciprocates between a detachable position and an assembly position.

(2) The filter paper conveying apparatus includes a filter paper accommodating portion into which a plurality of filter papers are inserted and supported; A guide part for guiding the filter paper accommodating part to be linearly movable between the detachable position and the assembled position; The filter assembly according to the above (1), wherein the filter paper accommodating portion comprises an actuator for driving linear movement.

(3) the filter paper accommodating portion comprises an upper jig and a lower jig hinged at one end; The opening and closing device is composed of a pneumatic cylinder for driving the lifting and lowering movement of the rotating member is connected to the other end of the rotary member and the other end of the rotating member is fixed to the pivotable one end; The filter assembly according to the above (2), wherein the filter paper accommodating part is opened and closed with the upper jig by turning the lower jig according to the lifting and lowering motion of the rotating member.

(4) the guide portion, the guide rod is installed in the linear direction on the base and connected to the upper jig; The filter assembly according to the above (2), characterized in that it comprises a guide rail installed in a linear direction on the upper surface of the base to be slidably supported on the lower surface of the lower jig.

(5) the reinforcing cap conveying apparatus, and the rotating rod rotatably installed in the cantilever form on the base (10); A reinforcing cap receiving portion provided at an end of the rotating rod to receive a plurality of reinforcing caps; The filter assembly according to the above (1), characterized in that it comprises a driving device for pivoting the rotating rod to the detachable position, the heating position, and the assembling position.

(6) the reinforcing cap receiving portion, the support bracket is installed at the end of the rotating rod; A moving rod installed in parallel at regular intervals in the bracket and linearly moving in and out of the bracket; It is composed of a spring for returning the distal end of the movable rod to the original position, one end of the movable rod is provided with a disk-shaped reinforcement cap mounting plate for receiving the reinforcing cap, the other end of the movable rod The filter assembly according to the above (5), characterized in that a flange portion for supporting a spring wound around an outer circumference is formed.

(7) The drive device includes a rotating shaft which is rotatably supported in parallel with the base at a predetermined position below the base and fixedly connected to the rotating rod of the reinforcing cap feeder; A link rod positioned in parallel with the base and rotatably connected to one end of the rotation shaft; A first pneumatic cylinder whose one end is pivotally connected to the other end of the link rod to reciprocate the rotating rod of the reinforcement cap feeder between a heating position and an assembly position; A support rod for supporting the other end of the first pneumatic cylinder and the rotary shaft at a predetermined distance apart from each other; A second end pivotally connected to the intersection of the first pneumatic cylinder and the support rod, and the other end fixedly supported at a predetermined position below the base to reciprocate the rotating rod of the reinforcing cap feeder between the assembly position and the detachable position. The filter assembly according to (5), wherein the filter assembly comprises a pneumatic cylinder.

(8) the assembly push device includes a mounting bracket installed on the upper surface of the base; A pneumatic cylinder fixed to the mounting bracket; A push rod installed at an end of the pneumatic cylinder to push the reinforcement cap mounting plate of the reinforcement cap feeder by linear movement; The filter according to the above (1), characterized in that the buffer member 96 is provided at the end of the push rod to mitigate the impact generated when the push rod moves linearly to strike the flange portion of the reinforcing cap receiving portion. Assembly device.

(9) The filter assembly device according to the above (1), further comprising a heating push device installed near the heating position of the upper surface of the base to push the reinforcing cap mounting plate toward the heating device.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment of the present invention. First, the configuration of the filter assembly according to the present invention will be described.

In the filter assembly device according to the present invention, the reinforcing cap and filter paper, the heating of the reinforcing cap, the movement of the filter paper, the fusion and assembly of the reinforcing cap and the filter paper, and the detachment of the assembled filter member are repeated in one cycle. In the following, for convenience of description, the position where the reinforcing cap and the filter paper are installed or assembled before the filter member is separated is referred to as a detachable position (A), and the position where the reinforcing cap is heated to the 'heating position (B). ), And the position where the reinforcing cap and filter paper are fused and assembled is defined as 'assembly position (C)'.

2 is a plan view of the filter assembly according to the present invention, Figure 3 is a front view of the filter assembly according to the present invention. The filter assembly device includes a base 10, a filter paper conveying device 20 for linearly reciprocating a gripping of the plurality of filter papers 12 at a central position of the base 10, and the filter paper conveying device 20. Opening and closing device 37 for opening and closing the filter paper accommodating portion 16 provided in the, and on the base 10 is formed symmetrically on both sides of the linear movement path of the filter paper conveying device 20, reinforcing cap 14 of the filter ) A pair of reinforcement cap feeder 30 for turning reciprocating in order of detachable position (A), heating position (B), assembly position (C), and reinforcing cap ( A heating device 50 for heating the fusion surface of 14), and an assembly push device 60 for pushing the reinforcing cap 14 at the assembly position C to closely contact both ends of the filter paper 12. It is configured by.

Referring to FIG. 4, the filter paper conveying apparatus 20 includes a filter paper accommodating part 16 for supporting a plurality of inserted filter papers 12 (see FIG. 2) in parallel, and a position where the filter paper accommodating part 16 is detachable. And a guide portion 25 for guiding the linear movement path between (A) and the assembly position C, and an actuator 26 for driving the reciprocating linear motion of the filter paper accommodating portion 16.

The filter paper accommodating part 16 has an upper jig 18 disposed at an upper side thereof, and an upper jig 18 having a structure in which one end is hinged by the hinge part 28 so as to be opened and closed when the filter paper 12 is detached and mounted. And a lower jig 21. In this case, the upper jig 18 and the lower jig 21 are formed in a plurality (two in the case of the embodiment) of the support groove portion 31 of the cylindrical shape in which the filter paper 12 is supported at equal intervals. The groove part 31 is configured such that when the lower jig 21 rotates around the hinge part 28 and opens, the support groove part 31 also opens to mount the filter paper 12 or the filter paper 12 can be separated. do.

The guide portion 25 is disposed in the vertical direction in the vertical direction at the center of the base 10 in order to guide the filter paper receiving portion 16 in a linear movement between the removable position (A) and the assembly position (C), the upper jig The guide rod 22 is connected to the 18 and the guide rail 24 disposed in the vertical direction on the upper surface of the base 10 in order to slide the support of the lower jig 21.

An actuator 26 for reciprocating linear movement of the filter paper accommodating portion 16 on the base 10 includes an operation rod 36 connected to one end of the filter paper accommodating portion 16 and linearly moving the base. It is composed of a pneumatic cylinder 38 fixed to the) to move the working rod 36 linearly. Such an actuator 26 moves the filter paper accommodating portion 16 between the detachable position (A) and the assembled position (C) as the working rod 36 moves forward and retracts when air pressure is supplied to or removed from the pneumatic cylinder 38. Move straight.

In order to open and close the filter paper accommodating portion 16, an opening and closing device 37 including a rotating member 32 and a pneumatic cylinder 34 is provided at the end of the guide rail 24. When the filter paper accommodating portion 16 is located at the detachable position A, the lower jig 21 is opened downward by its own weight so that the filter paper 12 before and after processing can be detached and detached. Is rotatably installed. That is, one end of the rotating member 32 is rotatably mounted to the frame provided at the end of the guide rail 24, the other end is installed to the pneumatic cylinder 34 is installed in the lower side and operate in the vertical direction of FIG. Connected. When the pneumatic cylinder 34 operates in the downward direction, the rotating member 32 is rotated and lowered by rotating the connecting portion with the frame, and the lower jig 21 positioned on the upper surface of the rotating member 32 has its own load. The lower jig 21 and the upper jig 18 are opened while being lowered together with the rotating member 32. At this position, the filter paper 12 before and after processing is detached. On the contrary, when the pneumatic cylinder 34 operates in the upward direction, the rotating member 32 and the lower jig 21 are raised, and the upper jig 18 and the lower jig 21 are closed to grip the filter paper 12 to be processed. Will be accepted.

Referring to Figure 2, the reinforcing cap conveying device 20 is a device for moving the reinforcing cap 14 to the detachable position (A), heating position (B) and assembly position (C), respectively, the base 10 Rotating rod 42 rotatably disposed in the form of cantilever on the upper surface of the), the reinforcing cap receiving portion 44 is installed at the end of the rotating rod 42 to receive a plurality of reinforcing cap 14, And a driving device 40 for moving the rotating rod to the detachable position A, the heating position B, and the assembly position C, respectively. In the present embodiment, the number of reinforcing caps 14 mounted on the reinforcing cap receiving portion 44 to be received is composed of two, but does not have a limiting meaning, the support groove portion 31 of the filter paper receiving portion 16 Of course, it can be configured as more than).

The rotary rod 42 is symmetrically disposed at both sides with respect to the linear movement path of the filter paper accommodating portion 16 at the upper portion of the base 10, and one end thereof is mounted on the upper surface of the base 10 ( 46 is rotatably supported and the reinforcing cap receiving portion 44 is installed at the other end.

Referring to FIG. 5, the reinforcing cap accommodating portion 44 is installed in parallel at regular intervals from the support bracket 54 installed at the end of the rotation rod 42 and the bracket 54 and the bracket 54. ) And a moving rod 48 that linearly moves in and out, and a spring 52 (represented by a dashed-dotted line in FIG. 5) for returning the moving rod 48 to its original position. One end of the movable rod 48 is provided with a disc-shaped reinforcement cap mounting plate 47 for accommodating the reinforcing cap 14, and the other end of the movable rod 48 is provided on the outer circumference of the movable rod 48. A flange portion 50 is formed to support the spring 52 to be wound.

The reinforcing cap mounting plate 47 is moved by the moving rod 48 is pushed by the assembly push device 60 to move linearly into the bracket 54, the moving rod 48 of the spring 52 The resilient force is moved outward of the bracket 54 to return to the initial position.

6a to 6c show an example of the drive device 40 for pivoting the reinforcing cap feeder 40 to the detachable position (A), heating position (B) and assembly position (C) in a cycle process.

The drive device 40 according to FIG. 6 is pivotally supported in parallel with the base 10 at a predetermined position below the base 10 and is fixedly connected to the rotating rod 42 of the reinforcement cap feeder 30. A rotating shaft 70, a link rod 72 positioned below the base 10 in parallel with the base 10 to be pivotally connected to the rotating shaft 70, and one end of the link rod 72. A first pneumatic cylinder 74 reciprocally connected to the other end of the reciprocating rod 42 of the reinforcing cap feeder 30 between the heating position B and the assembly position C, and a first pneumatic pressure A support rod 78 for supporting the other end of the cylinder 74 and the rotation shaft 70 at a predetermined distance, and one end of the support rod 78 and the intersection point 79 of the first pneumatic cylinder 74 and the support rod 78. It is pivotally connected to the other end is fixedly supported at a predetermined position below the base 10 is the reinforcement cap transfer device 30 It consists of a rotating rod 42 to a second pneumatic cylinder 76 for reciprocating between the assembled position (C) and removable position (A).

The overall operation of the driving device 40 configured as described above includes a triangular structure formed by changing the first pneumatic cylinder 74, the link rod 72, and the support rod 78 into the first pneumatic cylinder 74. Rotation rod 42 of the reinforcing cap feeder 30 fixed to the link rod 72 at a predetermined angle by expansion and contraction of the heating rod (C) and assembly position (B) around the rotation shaft (70) Heated position about the rotation axis 70 by expansion and contraction of the second pneumatic cylinder 76 hinged to the intersection point 79 of the support rod 78 and the first pneumatic cylinder 74 while reciprocating between A reciprocating turn is made between (C) and the detachable position (A).

Referring to the operation of the drive device 40 in accordance with the step-by-step sequence of the filter manufacturing process that proceeds in a cycle process, first, both the first pneumatic cylinder 74 and the second pneumatic cylinder 76 in Figure 6a operating rod (80, By retracting 82 and placing it in a contracted state, the rotary rod 42 of the reinforcing cap feeder 30 is moved to the detachable position A. FIG. Next, in FIG. 6B, both the first pneumatic cylinder 74 and the second pneumatic cylinder 76 advance the operating rods 80 and 82 to be in an extended state, thereby rotating the rod 42 of the reinforcing cap feeder 30. Is moved to the heating position (B). Subsequently, in FIG. 6C, the first pneumatic cylinder 74 is retracted by retracting the working rod 80 and the second pneumatic cylinder 74 is maintained in an extended state by advancing the working rod 82 so that the reinforcing cap feeder ( Rotating rod 42 of 30 is moved to the assembly position (C). Finally, the second pneumatic cylinder 74 is retracted by retracting the operating rod 82, so that the rotary rod 42 of the reinforcing cap feeder 30 returns to the detachable position A of FIG. This is done.

The heating device 50 is installed near the heating position B on the base 10 to heat and melt the surface of the reinforcing cap 14 to be fused to the filter paper 12. As the heating device 50, a halogen lamp, an infrared lamp, a heating wire, a flame, or the like may be used, but is not particularly limited. In addition, the heating device 50, preferably, when the reinforcing cap transfer device 14 accommodated the reinforcing cap 14 by using a separate sensor device (not shown) is located in the heating position (A). Can be controlled to operate only.

Referring to FIG. 4, an assembly push device 60 is provided near the assembly position C to push the reinforcing cap 14 partially melted onto the filter paper 12. The assembly push device 60 is installed at the end of the mounting bracket 90, the pneumatic cylinder 92 and the pneumatic cylinder 92 fixed to the base 10 is installed by the linear movement Push rod 94 for pushing the reinforcement cap mounting plate 47 of the reinforcement cap transfer device 30 and the push rod 94 is provided at the end of the push rod 94 to accommodate the reinforcement cap by the linear movement of the push rod 94 It is composed of a buffer member 96 for mitigating the impact generated when hitting the flange portion 50 of the portion 44.

Referring back to FIG. 2, preferably, a heating push device 98 may be additionally installed near the heating position B of the upper surface of the base 10. The heating push device 98 has a reinforcing cap 14 accommodated in the reinforcing cap mounting plate 47 in a state where the reinforcing cap conveying device 30 containing the reinforcing cap 14 is moved to the heating position B. Push towards heater 50 to facilitate melting of the surface. The heating push device 98 installed in the heating position B may be configured in the same form as the assembly push device 60 installed in the assembly position (C).

Next, the operation of the filter assembly according to the embodiment of the present invention configured as described above will be described. As described above, the filter assembly device according to the embodiment of the present invention, the process of mounting the reinforcing cap and filter paper, heating of the reinforcing cap, the movement of the filter paper, fusion assembly of the reinforcing cap and filter paper, the separation process of the assembled filter member The cycle process is taken as the overall operation. In this case, the mounting process of the reinforcing cap and filter paper may be carried out manually or automatically. In this case, the worker presses an operation switch (not shown) separately provided in the filter assembly device to perform a subsequent process. Configured to proceed.

Reinforcement Cap  And mounting of empty filter paper

First, when the reinforcing cap feeder 30 is located at the detachable position A of the base 10 as the first pneumatic cylinder 74 and the second pneumatic cylinder 76 provided in the driving device 40 contract. , Reinforcement cap 14 is automatically mounted to the reinforcement cap mounting plate 47 of the reinforcement cap transfer device 30 manually or by a separate automated device (not shown). Mounting of such a reinforcement cap 14, the operator can be mounted manually or automatically using a separate automated device (not shown).

On the other hand, the filter paper conveying device 20 is placed in the detachable position A in accordance with the expansion of the pneumatic cylinder 38 provided in the actuator 26, the lower jig 21 of the filter paper container 16, the opening and closing device As the rotary member 32 rotates downward by the contraction of the pneumatic cylinder 34 provided at 37, it descends according to its own load and is opened with the upper jig 18. At this time, as in the mounting process of the reinforcing cap 14, the filter paper 12 before processing by using a manual or separate automation device is the upper jig 18 and the lower jig 21 of the filter paper receiving portion 16 It is inserted into the mounting groove 31 formed in.

If the installation process of the reinforcing cap and filter paper is performed manually, the operator presses the operation switch (not shown) to proceed to the subsequent process required for assembly of the filter.

Reinforcement cap  heating

Next, when the driving rods 80 and 82 are both advanced as the first pneumatic cylinder 74 and the second pneumatic cylinder 76 of the driving device 40 extend, the link rod 72 rotates in the rotating shaft 70. By turning the rotary rod 42 of the reinforcing cap feeder 30 fixed to the link rod 72 at a predetermined angle, thereby reinforcing cap feeder 30 at the detachable position (A). It moves to the heating position (B).

In this state, the heating push device 98 pushes the reinforcing cap mounting plate 47 to advance toward the heating device 50, and the heating device 50 is accommodated in the reinforcing cap mounting plate 47. Melt the surface of 14). In this case, the heating time is preferably controlled enough for melting depending on the material of the reinforcing cap 14. In addition, the operation of the heating device 50 may be configured to be selectively performed only when the sensor device (not shown) provided separately detects the presence of the reinforcing cap transfer device 30.

 Subsequently, when melting of the surface of the reinforcing cap 14 is completed, the heating push device 98 is retracted, and the movable rod 48 of the reinforcing cap receiving portion 44 is also caused by the elastic force of the spring 52. It is moved back.

Transfer of filter paper

On the other hand, as the pneumatic cylinder 34 of the opening and closing device 37 installed below the filter paper conveying apparatus 20 extends, the rotating member 32 is moved upward, and the lower jig 21 of the filter paper receiving portion 16 is moved. ) Closely grips the upper jig 18 so that the supplied empty filter paper 12 is firmly gripped.

The filter paper receiving portion 16 of the filter paper conveying device 20 is moved from the detachable position A to the assembled position C of the center portion of the base 10 by contraction of the pneumatic cylinder 38 provided in the actuator 26. Is moved straight. That is, the upper jig 18 of the upper end of the filter paper accommodating part 16 is supported by the guide rod 22 so as to be linearly movable, and the lower jig 21 of the lower end thereof is slidably supported by the guide rail 24. Is moved. At this time, the upper jig 18 and the lower portion of the filter paper accommodating portion 16 is connected to the guide rod 22 and the guide rail 24 is maintained at a constant interval rotatably by the hinge portion 28 The jig 21 is kept closed with each other.

The close jig of the lower jig 21 and the upper jig 18 in the filter paper conveying device 20 and the moving process from the detachable position (A) to the assembly position (C), preferably the reinforcing cap feeder ( It may proceed simultaneously with the process of moving from the detachable position (A) to the heating position (B) and the heating process by the heating device (50) of 30), but assembled from the heating position (B) of the reinforcing cap feeder (30) to be described later. It is sufficient to be performed until the movement process to the position C is completed.

Reinforcement cap  Filter paper Fusion assembly

Next, when the second pneumatic cylinder 76 of the drive device 40 is extended to maintain the operating rod 82 in a battery state, and the first pneumatic cylinder 74 contracts to retract the operating rod 80. The link rod 72 pivots about the rotation axis 70, and accordingly, the rotation rod 42 of the reinforcement cap feeder 30 fixed to the link rod 72 at a predetermined angle is pivoted, thereby reinforcing cap feeder. 30 is moved from the heating position (B) to the assembly position (C).

As such, when the reinforcing cap 14 accommodated in the reinforcement cap mounting plate 47 and the filter paper 12 accommodated in the filter paper accommodating portion 16 are aligned in a straight line, the assembly push device 60 is provided. In operation, the reinforcing cap mounting plate 47 is pushed to fuse the reinforcing cap 14 to both ends of the filter paper 12. In this case, a sensor device (not shown) may be provided to detect whether the reinforcing cap transfer device 30 stays at the assembly position C to start the assembly push device 60. That is, when the pneumatic cylinder 92 of the assembly push device 60 is operated, the push rod 94 is linearly moved to push the movable rod 48 of the reinforcing cap accommodating portion 44, and the movable rod 48 ) Is linearly moved so that the reinforcing cap mounting plate 47 provided at the end of the moving rod 48 is linearly moved to attach the reinforcing cap 14 to both ends of the filter paper 12. At this time, the shock when the push rod 94 is pushed by the buffer member 96 provided at the end of the push rod 94 is alleviated.

As in the heating process, when the fusion assembly of the reinforcing cap 14 and the filter paper 12 is completed, the assembly push device 60 is retracted, the moving rod 48 of the reinforcing cap receiving portion 44 also It is moved to its original state by the elastic force of the spring 52.

Detaching of the assembled filter element

Finally, as the pneumatic cylinder 38 provided in the actuator 26 of the filter paper conveying device 20 extends and the rod 36 moves forward, the upper jig 18 and the lower jig 21 of the filter paper accommodating portion 16 are moved. ) Are guided to the guide rods 22 and the guide rails 24, respectively, and are moved from the assembling position C to the detachable position A. FIG. In this position, when the pneumatic cylinder 34 of the opening and closing device 37 contracts, the rotating member 32 pivots downward and descends, whereby the lower jig 21 of the filter paper accommodating portion 16 is hinged. 28 is rotated about the upper jig 18, the filter is assembled and the reinforcing cap 14 and the filter paper 12 accommodated between the upper jig 18 and the lower jig 21 is discharged separately.

On the other hand, at the same time as the filter paper feeder 20 moves to the detachable position A, the reinforcing cap feeder 30 is driven in a state in which the first pneumatic cylinder 74 is contracted and the working rod 80 is retracted. When the second pneumatic cylinder 76 of the device 40 is retracted and the actuating rod 82 retreats, the link rod 72 pivots about the rotational shaft 70, thereby being detachable from the assembling position C. Go to (A) and put it on standby.

Using the above process as one cycle, the reinforcing cap 14 is fused to the filter paper 12.

The filter assembly device according to the present invention configured and operated as described above, can fuse a plurality of filter papers and reinforcement caps at one time in one cycle unit process by a simple operation, which can shorten the working time and improve productivity. There is an advantage.

In addition, there is an advantage that the investment in the equipment can be reduced by simplifying the configuration of the device.

Claims (9)

A base 10; A filter paper conveying device (20) for holding a plurality of filter papers (12) in a generally central position of the base (10) for linear reciprocating movement; An opening and closing device (37) for opening and closing the filter paper accommodating portion provided in the filter paper conveying device (20); On the base 10 is formed symmetrically on both sides of the linear movement path of the filter paper conveying device 20 to grip the reinforcing cap 14 of the filter, the removable position (A), heating position (B), assembly position (C A pair of reinforcing cap conveying apparatus 30 for reciprocating the pivot in order; A heating device (50) for heating the fusion surface of the reinforcing cap (14) at the heating position (B); And an assembly push device 60 for pushing the reinforcing cap 14 at the assembly position C to be in close contact with both ends of the filter paper 12, and the filter paper transfer device 20 is detachable. Filter assembly, characterized in that for reciprocating between the assembly position (C). The method of claim 1, wherein the filter paper conveying apparatus 20, A filter paper accommodating part 16 into which a plurality of filter papers are inserted and supported; A guide portion 25 for guiding the filter paper accommodating portion 16 to be linearly movable between the detachable position A and the assembled position C; Filter assembly device characterized in that composed of an actuator (26) for driving linear movement of the filter paper receiving portion (16). The method according to claim 2, The filter paper accommodating portion 16 is composed of an upper jig 18 and a lower jig 21 hinged at one end thereof; One end of the opening and closing device 37 is pivotally fixed to be connected to the rotating member 32 supporting the lower jig 21 and the other end of the rotating member 32 to drive a lowering movement of the rotating member 32. A pneumatic cylinder 34 for making; The filter paper receiving unit (16) is a filter assembly, characterized in that the lower jig (21) is opened and closed with the upper jig (18) in accordance with the lifting and lowering motion of the rotary member (32). The method of claim 2, wherein the guide portion 25, A guide rod 22 installed on the base 10 in a linear direction and connected to the upper jig 18; And a guide rail (24) installed in a linear direction on an upper surface of the base to be slidably supported on a lower surface of the lower jig (21). The method of claim 1, wherein the reinforcing cap transfer device 30, A rotating rod 42 rotatably installed in a cantilever shape on the base 10; A reinforcing cap receiving portion 44 provided at an end of the rotating rod 42 to receive a plurality of reinforcing caps; Filter assembly, characterized in that consisting of a drive device (40) for pivoting the rotating rod (42) to the detachable position (A), heating position (B) and assembly position (C). The method according to claim 5, The reinforcing cap receiving portion 44, A support bracket 54 which is installed at the distal end of the rotary rod 42; A moving rod 48 installed in parallel at regular intervals in the bracket 54 and linearly moving in and out of the bracket 54; It is composed of a spring 52 for returning the distal movement rod 48 of the movable rod to its original position, and one end of the movable rod 48 has a disc-shaped reinforcement cap mounting plate for accommodating the reinforcing cap 14. (47) is provided, the other end of the moving rod (48) filter assembly, characterized in that the flange portion (50) for supporting the spring (52) wound around the outer periphery of the moving rod (48) is formed. The method of claim 5, wherein the drive device 40, A rotating shaft 70 rotatably supported in parallel with the base 10 at a predetermined position below the base 10 and fixedly connected to the rotating rod 42 of the reinforcing cap feeder 30; A link rod 72 positioned in parallel with the base 10 so that one end thereof is pivotally connected to the rotation shaft 70; A first pneumatic cylinder whose one end is pivotally connected to the other end of the link rod 72 to reciprocate the rotary rod 42 of the reinforcing cap feeder 30 between a heating position B and an assembly position C. 74; A support rod (78) for supporting the other end of the first pneumatic cylinder (74) and the rotary shaft (70) by a predetermined distance apart; One end is pivotally connected to the intersection point 79 of the first pneumatic cylinder 74 and the support rod 78 and the other end is fixedly supported at a predetermined position below the base 10 so that the reinforcement cap feeder 30 And a second pneumatic cylinder (76) for reciprocating between the assembling position (C) and the detachable position (A). The method of claim 1, the assembly push device 60, A mounting bracket (90) installed on an upper surface of the base (10); A pneumatic cylinder 92 fixed to the mounting bracket 90; A push rod (94) installed at the end of the pneumatic cylinder (92) to push the reinforcement cap mounting plate (47) of the reinforcement cap feeder (30) by linear movement; It is provided at the end of the push rod 94 to the shock absorbing member 96 to mitigate the impact generated when the push rod 94 is linearly moved to strike the flange portion 50 of the reinforcing cap receiving portion 44 Filter assembly, characterized in that configured. The method according to claim 1, It is installed near the heating position (B) of the upper surface of the base 10 filter further comprises a heating push device 98 for pushing the reinforcing cap mounting plate 47 toward the heating device 60 Assembly device.

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