JP2000061851A - Manufacture of rotary polishing member and its parallel arrangement - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a manufacturing method of a rotary polishing member and its parallel arrangement capable of mechanically, automatically and continuously doing work for parallel arrangement of a plurality of polishing materials to be sequentially stacked in parallel and thrust to one side face of a base board. SOLUTION: A parallel arrangement provided with a cutter and a supporting member supporting a parallel arrangement member 4 and a base board 110 is used to cut a long polishing material in sequence with a cutter for forming small pieces of thin polishing materials in sequence. The polishing materials are fitted through polishing material fitting-through grooves 41...41 provided in sequence in the parallel arrangement 4 and supported therein so as to be erected in parallel on the base board 110. Then, the parallel arrangement member 4 is pulled up from the supporting member 8 to release the polishing materials 120 fitted through and supported in the polished material fitting- through grooves 41...41 and move the parallel arrangement 4 downward for thrusting the polishing materials pushed down on the base board 110.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of manufacturing a polishing member for rotation, which is attached to a rotary tool such as a grinder and polishes metal or the like, and an apparatus for arranging the same.

[0002]

2. Description of the Related Art A rotary polishing member which is attached to a rotary tool such as a grinder and polishes metal or the like is shown in FIGS.
As shown in FIG. 11, a plurality of abrasives 120 ... 120 made of thin plate-shaped pieces are provided on the entire peripheral portion on one side surface side of the disk-shaped substrate 110.
Are arranged side by side so that they are sequentially stacked. Conventionally, such a rotating polishing member 100 has been manufactured as follows. First, a plurality of abrasives 120 ... 120 each made of a thin plate-like piece having a predetermined length are formed by sequentially cutting a long abrasive having an abrasive on one surface side. After that, as shown in FIG. 22 (B), the operator applies a plurality of abrasives 12 to the entire peripheral portion on one side of the substrate 110.
0 ... 120 are arranged so as to be superposed one on top of the other, and they are adhered with an adhesive to obtain one rotating polishing member 100. However, since a plurality of abrasives 120 ... 120 must be sequentially arranged and stacked so as not to rub against a predetermined position manually by the operator, it takes time and the manufacturing cost is high. The current situation.

[0003]

SUMMARY OF THE INVENTION The present invention has been proposed in view of the above circumstances, and is a rotation in which a plurality of abrasives are arranged side by side so as to be superposed on at least the entire peripheral portion on one side surface of the substrate. It is an object of the present invention to provide a method of manufacturing a polishing member for rotation and a device for arranging the polishing member, which can mechanically and continuously perform the arranging operation of polishing members for use in parallel.

[0004]

[Means for Solving the Problems] Rotation in which a plurality of abrasives 120 each having a predetermined length and made of thin plate pieces are arranged side by side so as to be superposed on one another on the entire circumference of one side surface of a disk-shaped substrate 110. The present invention solves the above-mentioned problems by providing a manufacturing method having the following features in the method of manufacturing the polishing member 100 for use in manufacturing. In the manufacturing method according to the first invention of the present application, the thin plate-shaped abrasive material 120 cut into a predetermined length is arranged by arranging the juxtaposed member 4 on one side surface side of the disk-shaped substrate 110. With the support of No. 4, the substrates 110 are arranged on one side surface of the substrate 110 in a radial pattern. Next, the support by the juxtaposed member 4 is released, and the abrasive material 12 is disposed.
0 is pressed against one side surface of the substrate 110, and the substrate 110 and the abrasive 120 are adhered by the adhesive agent supplied before the pressing. In addition, in a juxtaposed device of the polishing member 100 for rotation for arranging a plurality of the abrasives 120 in the form of thin plate pieces side by side so as to be sequentially superposed over the entire peripheral portion on one side surface side of the disk-shaped substrate 110. The present invention solves the above problems by providing a juxtaposed device having the following features.

A juxtaposing device according to a second aspect of the present invention is a cutting device 1 and a juxtaposed member 4 arranged on one side surface of a substrate 110.
And support means 5. The cutting device 1 sequentially cuts a long abrasive material 130 having an abrasive material on one surface side to sequentially form an abrasive material 120 in the form of a thin plate piece having a predetermined length. . The juxtaposed member 4 is provided with a plurality of abrasive material support portions 41 capable of supporting one end side of the abrasive material 120 in the form of thin plate pieces, and these abrasive material support portions 41.
Are arranged so as to form a radial pattern over the entire abrasive support portion 41. The supporting means 5 includes the abrasive material support members 41 of the juxtaposed member 4 and each of the cut abrasive materials 120 in the form of small pieces and the substrate 11.
It is to be supported between one side of 0.

A juxtaposing device according to a third invention of the present application is a cutting device 1 and a juxtaposed member 4 arranged on one side surface of a substrate 110.
In addition to the supporting means 5, a pressing means is provided. This pressing means removes the juxtaposed member 4 from the substrate 11 after disposing the abrasive material 120.
After being separated from 0, the polishing material 120 is moved toward the substrate 110 again by the juxtaposed member 4.
The one is pressed against one side.

In the first and second aspects of the invention configured as described above, the abrasive material 120 is sequentially supported by the abrasive material support portion 41 of the juxtaposed member 4 arranged on one side surface of the substrate 110. Then, the polishing material 12 is sequentially formed on one side surface of the substrate 110.
0s can be automatically and continuously arranged.

In the juxtaposed device according to the third aspect of the present invention, the juxtaposed member 4 is once separated from the substrate 110. As a result, the abrasive material 120 supported by the abrasive material support portion 41 can be released. Then, by bringing the juxtaposed member 4 closer to the substrate again, the abrasive member 12 is moved by the juxtaposed member 4.
0 can be pressed against one side surface of the substrate 110. As a result, the abrasives 120 can be arranged and pressed on the substrate 110 by one juxtaposed member 4, and it is not necessary to separately provide a pressing member, and the apparatus can be simplified.

[0009]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be specifically described below with reference to the drawings. FIG. 1 is a schematic view of an entire apparatus for juxtaposing rotating polishing members according to a first embodiment of the present invention.

The arranging device for rotating abrasive members of the first embodiment comprises a cutting device 1, arranging members 4, ... 4, Support means 5,
And pressing means.

In the present embodiment, the cutting device 1 is provided with two cutting devices 1a installed on the left side and a cutting device 1b installed on the right side as shown in FIG. Each of them has the same structure, and as shown in FIG. 2, a cutting unit 2 for sequentially cutting a long-sized long abrasive 130 having an abrasive material arranged on one surface side, and a long length of the long abrasive 130 for each predetermined length. The cutting unit 2 includes a feeding unit 3, a plate-shaped support 11 that supports the feeding unit 3, and a holding member 20 that holds the long abrasive 130 during cutting.

As shown in FIG. 3, the cutting portion 2 has a fixed blade 2
A cutting body 21 having 1a and a movable part 22 are provided. The movable portion 22 has a shearing blade 22a provided so as to face the fixed blade 21a, and is attached to the cutting body portion 21 so as to be slidable in the left-right direction. Then, the movable portion 22 slides from the left side to the right side with respect to the cutting body portion 21 when the cylinder 22b as a driving means provided on the left end side is started, and thereby the fixed blade 21a is formed. The long abrasive 130 can be sequentially cut with the shearing blade 22a. Further, in the present embodiment, the width direction of the fixed blade 21a and the shear blade 22a can be changed from a horizontal position to a predetermined angle position. Specifically, as shown in FIGS. 3 and 4, the right end portion 21b side of the cutting body portion 21 is pivotally supported by the support body 11,
The left end portion 21c side of the cutting body portion 21 is vertically slidably fitted into a U-shaped sliding groove 12 provided in the support body 11. The left end 21c side of the cutting body 21 is slid along with the sliding groove 12 when the cutting body rotating cylinder 21d connected to the left end 21c of the cutting body 21 is started.
By sliding vertically along the cutting body 2
The left end 21c of No. 1 rotates about the right end 21b within a range from the horizontal position to a lower position separated from the right end by a predetermined distance. Accordingly, the fixed blade 21 a of the cutting body 21 and the movable portion 22 attached to the cutting body 21.
The shearing blades 22a are configured so that they can be cut off in each of a horizontal position and an inclined position.

As shown in FIG. 2, the feeding portion 3 has two locking members, an upper locking member 31 and a lower locking member 32, which are arranged above and below, on the upper side of the cutting unit 2. I have it. The upper locking member 31 includes a receiving portion 31a, a pressing portion 31b, and a moving unit 31d that moves these portions up and down.
The pressing portion 31b is configured to be movable in the left-right direction in which the pressing portion 31b is moved toward and away from the receiving portion 31a by being connected to the pressing portion driving cylinder 31e provided on the right side of the pressing portion 31b. With the movement of the pressing portion 31b, the receiving portion 31a and the pressing portion 31b
The long abrasive 130 that has come in between is locked and unlocked by both. The moving means 31d is composed of a cylinder 31d fixed to the support 11, and a receiving portion 31a and a pressing member 31b are attached to the tip of a rod (not shown) that can move the cylinder 31d up and down. The receiving portion 31a and the pressing member 31b can move up and down with respect to the support 11 as the rod moves up and down.

On the other hand, the lower locking member 32 is the upper locking member 31.
Similarly, the receiving part 32a and the pressing part 32b are provided, and the pressing part 32b is connected to the pressing part driving cylinder 32e, so that the receiving part 31a
It is configured to be movable in the left-right direction, which is a direction in which the long-abrasive material 130 approaches and retreats with respect to each other, whereby the long abrasive material 130 that has come between the receiving portion 31a and the pressing portion 31b is locked by both.
It is designed to be unlocked. However, unlike the upper locking member 31, the lower locking member 32 has the receiving portion 32a and the pressing member 32b attached to the support body 11 so as not to move in the vertical direction. Therefore, the lower locking member 32
Moves only in the direction in which only the pressing portion 32c approaches / retracts with respect to the receiving portion 31a.

As shown in FIGS. 2 and 5, the holding member 20 includes a holding body portion 20a arranged below the cutting portion 2 and a holding piece 20b. The holding body portion 20a is a groove-shaped receiving portion 20c capable of receiving the lower end portion of the long abrasive 130.
And is arranged so that the lower side of the cutting section 2 can be moved in the vertical direction. The holding piece 20b is arranged so as to form a part of the left side surface of the receiving portion 20c of the holding body portion 20a so as to face the right side surface of the receiving portion 20c of the holding body portion 20a. The holding body 20a is attached to the holding body 20a so as to be movable in a direction in which the right side of the portion 20c is retracted and approaches.
The lower end of the long abrasive 130 that has come to the receiving portion 20c of the holding body 20a and the right side surface of the receiving portion 20c of the holding body portion 20a and the holding piece 2
It can be held with 0b.

The side-by-side members 4 ... 4 receive the abrasive material 120 in the form of a thin plate cut by the cutting device 1 and receive the substrate 1
It is for standing upside down on 10. Side-by-side members 4 ... 4
As shown in FIGS. 6 (A) and 6 (B), each has a cylindrical shape, and a plurality of abrasive material insertion grooves extending radially from the outer peripheral surface toward the axial direction on the outer peripheral side of the lower surface side. 41 ... 41 are provided. These abrasive material fitting grooves 41 ... 41 are used as an abrasive material supporting portion for supporting the abrasive material 120 in the form of a small thin plate, and have a number corresponding to the number to be attached to one rotating abrasive member 100. Then, the abrasive material 120 is formed so as to have a width such that the abrasive material 120 can be fitted therein, and is formed over the entire circumference at each equal center angle along the circumferential direction, so that the abrasive material 120 is formed in a radial shape as a whole.

The juxtaposed members 4 ... 4 are supported by a supporting member 8. The support member 8 includes a disk-shaped support body 81 and a support shaft 82 as shown in FIGS. 7 and 8A and 8B. The upper surface of the support body 81 forms a mounting surface 83 on which the substrate 110 of the rotating polishing member 100 is mounted, and the lower surface of the support body 81 has an engagement groove 84 formed along the front-rear direction. 84 is provided. Support shaft 8
2 is provided at the center of the support body 81 so as to project upward from the upper surface of the support body 81. Then, after the substrate 110 is non-rotatably placed on the placement surface 83 of the support body 81 of the support member 8 so as to pass through the support shaft 82, the juxtaposed member 4 is placed on the substrate 110. Are mounted so as to pass through the support shaft 82, so that the abrasive material fitting grooves 41 of the juxtaposed members 4 are arranged above the substrate 110.

Further, the juxtaposed member 4 thus supported by the support member 8 is restricted by the locking means from moving upward from the juxtaposed member 4 with respect to the support member 8. This locking means is a spring locking groove 85a ...
85b and leaf springs 86, 86.
The lower ends of the leaf springs 86, 86 are fixed to the upper surface of the juxtaposed member 4 by fixing means such as bolts, and the upper ends thereof are the support shaft 82.
It is arranged so that it can be pressed to the outer periphery of the. The spring locking grooves 85a ... 85b are the lower spring locking grooves 85a, 85a.
And upper spring locking grooves 85b and 85b. The lower spring locking grooves 85a, 85a are formed by recessing the left and right outer peripheral surfaces on the upper side of the support shaft 82 from the outer peripheral surfaces so that the upper ends of the leaf springs 86, 86 cannot move upward. It is locked and can be received movably in the circumferential direction. Therefore, the upper ends of the leaf springs 86, 86 that have entered the lower spring engaging grooves 85a, 85a are kept in the state of entering the lower spring engaging grooves 85a, 85a even when pressed from below, and the juxtaposed member 4 is If lifted, the support member 8 is also lifted. On the other hand, when the juxtaposed member 4 rotates with the rotation of the juxtaposed member 4, the upper ends of the leaf springs 86, 86 are moved to the lower spring engaging groove 85.
After being pulled out from a and 85a, the locking between the juxtaposed member 4 and the supporting member 8 is released and the members relatively move. Upper spring locking groove 85
b and 85b are recessed from the outer peripheral surface of the support shaft 82 on both the front and rear outer peripheral surfaces of the support shaft 82 above the lower spring locking grooves 85a and 85a, similarly to the lower spring locking grooves 85a and 85a. Has been formed. The lower spring locking groove 85a,
The vertical distance L between the upper spring locking grooves 85b and 85b with respect to 85a is the same as the thickness t (shown in FIG. 14 (C)) of the abrasives 120 ... long. Further, the leaf springs 86, 86 are the lower spring locking groove 8
5a and 85a, two predetermined abrasive-material insertion grooves that are 180 ° apart from each other in the abrasive-material insertion grooves 41 ... 41 of the juxtaposed member 4 (for example, the left-side polishing in FIG. 6B). The material fitting and inserting groove 41a and the abrasive material fitting and inserting groove 41a on the right side are the engaging grooves 8 of the support body 81 shown in FIG. 8B.
41, and the positions of all the abrasive material fitting insertion grooves 41 ... 41 are determined. The support member 8 supporting the substrate 110 and the juxtaposed member 4 in this manner is carried into the transport path 6 and transported in the front-rear direction. As shown in FIGS. 1 and 9, in the transport path 6, a front-side loading conveyor 61, a unloading conveyor 62 arranged behind the loading conveyor 61 at a predetermined distance, and both conveyors. A receiving member 66 arranged between 61 and 62 and a feeding device 68 for sequentially feeding from the carry-in conveyor 61 to the carry-out conveyor 62 are provided.

On the upper surface of the carry-in conveyor 61, a positioning projection (not shown) which is provided so as to project upward is extended along the front-rear direction and supports the substrate 110 and the juxtaposed members 4 ... When 8 is placed on the upper surface of the carry-in conveyor 61, by engaging the engaging grooves 84, 84 of the support body 81, the two abrasives in the juxtaposed members 4 ... Fitting grooves 41a, 41a
Are oriented in the left-right direction and are sent to the front side while maintaining that state.

The receiving member 66 is a first receiving member 63 arranged on the carry-in conveyor 61 side, and a second receiving member 65 arranged between the first receiving member 63 and the carry-out conveyor 62.
It has and. As shown in FIG. 1, the first receiving member 63 is arranged at a substantially intermediate position on the left and right of the two cutting devices 1a and 1b, and is provided with a support member mounting portion 63a on which the support member 8 is mounted. ing. Also, this support member mounting portion 63a
Is a locking projection 63 that is provided so as to project upward as shown in FIG.
b, and the engaging grooves 84, 84 of the support member 8 are fitted and inserted into the locking protrusions 63b, 63b,
The support member 8 is made non-rotatable with respect to the support member mounting portion 63a, and as shown in FIG. 1, two predetermined abrasive material fitting grooves 41 in the juxtaposed members 4, ... 41 are arranged so as to face the respective cutting devices 1a and 1b in the left-right direction. In addition, this support member mounting portion 63
a is rotatably supported from the lower side, and intermittently for each central angle formed by the two abrasive material fitting grooves 41, 41 adjacent to the support member 8 with the rotation of the support member mounting portion 63a. It is configured so that it can rotate, and the abrasive material fitting grooves 41 ... 41 of the juxtaposed member 4 can be fed one by one in the circumferential direction. The support member mounting portions 63a of the first receiving members 63, 63 are set at the same height positions as the upper surfaces of the carry-in conveyor 61 and the carry-out conveyor 62.

As shown in FIG. 9, the second receiving member 65 has a support member fixing portion 65a for fixing the support member 8 on the upper portion. Support member fixing portion 65a in this embodiment
Is provided with three grip claws 65b ... 65b. 65b are arranged so as to be movable in the radial direction, so that the outer circumference of the support member 8 can be fixed by being held by the inner surfaces of the three holding claws 65b ... 65b.

The feeding device 68 feeds from the carry-in conveyor 61 to the first receiving member 63 and from the first receiving member 63 to the second receiving member 65, and the second receiving member 6.
And a second feeding device 67 for feeding from the No. 5 to the carry-out conveyor 62. The first feeding device 64 is a front suspension device 64a.
And a rear suspender 64b which is arranged on the rear side of the front suspender 64a with a predetermined distance therebetween, and a rear suspender 64b. The front suspender 64a is for sending from the carry-in conveyor 61 to the first receiving member 63,
The rear suspension 64b is for feeding from the first receiving member 63 to the second receiving member 65. Each of these suspenders 64a and 64b has three grip claws 64c ...
64c (only two appear in FIG. 9) and a claw support 64d. Grip claws 64c ... 64
c is supported on the lower end of the claw support 64d so as to be movable in the radial direction of the claw support 64b, so that the three grip claws 6 are
The outer surfaces of the juxtaposed members 4 can be gripped by the inner surfaces of 4c ... 64c, and the gripped juxtaposed members 4 can be removed. Then, these claw support portions 64d
And the gripping claws 64c ... 64c are the hanging parts 64e, 64.
It is suspended and supported by e so as to be movable in the front-rear direction (left-right direction in FIG. 9) and vertically.

Specifically, the hanging parts 64e, 64e
Has a vertically movable support bar 63f, and a claw support portion 64d is attached to the lower end of the support bar 63f, whereby the grip claws 64c supported by the claw support portion 64d.
64c can move up and down. Further, the respective hanging portions 64e, 64e are attached to a single continuous rod 64g in a state of being juxtaposed with each other at a predetermined interval in the front-rear direction, and also on a rail 64h extended along the front-rear direction. Slidingly attached, continuous rod 64
The connecting rod 6 is driven by the connecting rod driving means 64i attached to g.
64c of the front suspending machine 64a moves from the position above the rear end of the carry-in conveyor 61 to the first receiving member 6 by pushing and pulling 4g back and forth.
3 to the position above 3, the holding claw 64c of the rear suspension device 64b
64 c simultaneously reciprocates from a position above the first receiving member 63 to a position above the second receiving member 65.

The second feeding device 67 is provided with three gripping claws 67c ... 67c (only two are shown in FIG. 9) and a claw support 67d at the lower part. The grip claws 67c ... 67c are provided at the lower end of the claw support portion 67d at the claw support portion 6d.
By being supported movably in the radial direction of 4b, the outer periphery of the juxtaposed member 4 can be grasped by the inner surfaces of the three grasping claws 67c ... 67c, and the grasped juxtaposed member 4 can be removed. Has been done. The claw support 67d is
By being supported by the upper suspending portion 67e via the lower suspending portion 67j, the front-rear direction (the left-right direction in FIG. 9).
Also, it is suspended and supported so as to be vertically movable. Specifically, the lower suspension portion 67e supporting the claw support portion 67d is
It is suspended and supported at the lower end of a support rod 67f provided on the upper suspension portion 67e and movable up and down.
As the support rod 67f of 7e moves up and down, the lower hanging portion 67e moves up and down, whereby the lower hanging portion 67e.
67c of the claw support portion 67d supported by the above can move up and down. Further, the upper hanging portion 67e is slidably attached to an upper rail 67h extending along the front-rear direction, and the driving means 67 is provided.
By pushing and pulling back and forth by i, the grip claw 6
67c is the second receiving member 65 along the rail 67h.
From the upper position to the upper position of the front end of the carry-out conveyor 62.

The support means 5 has abrasives 120 ... 120 cut by the left and right cutting devices 1, 1 respectively, and the abrasives fitting grooves 41 of the juxtaposed member 4 sequentially placed on the first receiving member 63. Four
1 for inserting and supporting the same, and is provided with a pair of left and right transfer members 5 and 5 having the same configuration as shown in FIG. Each transfer member 5 cuts the abrasive material 120 by a cutting device 1 a, 1
Long guide member 51 for guiding from b to the juxtaposed member 4
And a transfer member 52 that transfers the abrasive 120 along the guide member 51. The guide member 51 is shown in FIG.
As shown in FIG. 13, a guide groove 53 that can guide the abrasive 120 is provided over the entire length from the left end side to the right end side of the guide member 51. Further, the guide member 51 is provided with an opening 54 in which the front side surface of the guide groove 53 is opened along the guide groove 53. And this guide member 51
Is the first from the holding member 20 in the cutting devices 1a, 1b.
By being arranged in the left-right direction between the receiving member 63 and the receiving member 63, the receiving groove 20c of the holding member 20 via the guide groove 53 of the guide member 51, and the normal groove placed on the first receiving member 63. The one abrasive material fitting groove 41a of the mounting member 4 is communicated. More specifically, the left end side of the guide groove 53 of the guide member 51 is aligned with each other so that the receiving groove 20c of the holding member 20 and the guide groove 53 communicate with each other when the cutting device 1 moves downward. And is arranged on the right side of the holding member 20. On the other hand, the guide member 5
The right end side of the first guide groove 53 is one abrasive material fitting groove of the juxtaposed member 4 placed on the first receiving member 63 on the left side of the first receiving member 63 in the first transport path 6a. The respective height positions are aligned so that they communicate with 41a.

The transfer member 52 is provided at its tip with an abutting portion 52a that abuts the abrasive 120. This transfer member 52
The abutting portion 52a is formed so as to be able to enter the guide groove 53 from the opening 54 of the guide member 51, and
It is movably arranged along the guide shaft 52c extending in the left-right direction, and the transfer member 52 moves along the guide shaft 52c, so that the contact portion 52a is located on the left side of the holding member 20. The guide groove 5 from the side through the opening 54.
It moves in the left and right direction within the range of the guide member 51 to the right end position.

The pressing means is for inserting and pressing the abrasives 120 ... 120, which are inserted into the abrasive-fitting grooves 41 ... 41 of the juxtaposed member 4 and lined up on the substrate 110, onto the substrate 110. The pressing member includes an operating member that movably operates the pressing member. In this embodiment, the juxtaposed member 4 forms a pressing member, and the lower surface of the juxtaposed member 4 forms a pressing surface 45 that presses the abrasives 120 ... 120 on the substrate 110.
Further, the second feeding device 67 serves as an operating member, and raises the side-by-side member 4 while rotating and moving it downward, and moves it downward so that the pressing surface 45 of the side-by-side member 4 stands upright on the substrate 110. 120 ... 120 are pushed down on the substrate 110 and pressed. Specifically, as shown in FIG. 10, the second feeding device 6
The lower hanging portion 67j of 7 includes a supporting rod 67h that slides the lower hanging body 67s in the vertical direction, and a long groove 67m is provided on the outer periphery of the supporting rod 67h. The long groove 67m extends obliquely upward from the lower end 67n to the upper end 67p, so that the lower end 67n and the upper end 67p of the long groove 67m are formed to be deviated from each other by about 90 ° in the circumferential direction. Then, by fitting the protrusion 67r provided on the inner wall surface of the lower suspension main body 67s into the long groove 67m, the support rod 67m slides in the vertical direction while rotating about 90 ° with respect to the lower suspension main body 67s. 67c, thereby pulling the juxtaposed members 4 gripped by the gripping claws 67c ... 67c upward while rotating them by approximately 90 °. or,
As described above, the lower suspension main body 67s has the upper suspension portion 6
When the support rod 67f is moved downward by 7e, the gripped side-by-side member 4 is moved downward as the support rod 67f moves downward.

Further, the cutting device 1 and the first transfer member 5a.
Although not shown, the respective members including the second transfer member 5b and the second transfer member 5b are electrically and mechanically connected so that they can be interlocked with each other.

Next, a method of manufacturing the rotary polishing member by the apparatus of the first embodiment of the present invention configured as described above will be described.

First, an adhesive is applied to the upper surface of the substrate 110 and placed on the support member 8, and the juxtaposed member 4 is placed on the support member 8. Further, the leaf springs 86, 86 are set in the lower spring locking grooves 85a, 85a. And
The supporting member 8 supporting the substrate 110 and the juxtaposed member 4 is placed on the carry-in conveyor 61. As a result, the mounted support member 8 is carried from the front side to the rear side on the carry-in conveyor 61 as shown in FIG. 9, and temporarily stops at the rear end of the carry-in conveyor 61. The stop position is the distance from the first receiving member 63 to the stopped supporting member 8, the distance between the front suspending machine 64a and the rear suspending machine 64b, and the first receiving member 63 and the second receiving member 65. The distance is set to be approximately the same as the distance between and. Further, the stop means of the support member 8 on the first receiving member 63 causes the carry-in conveyor 61 to be intermittently conveyed, or a contact member is installed at the rear end of the carry-in conveyor 61, The contact member may be applied to the support member 8 conveyed on the carry-in conveyor 61 and forcibly stopped.

Then, the support member 8 carried to the rear end of the carry-in conveyor 61 is together with the side-by-side member 4 by the side-by-side member 4 being held by the holding claws 64c ... 64c of the front hanging machine 64a. Lifted and suspended in front 64
As a moves rearward along the rail 64h,
It is carried to a position above the first receiving member 63. Then, from that position, it is lowered to the mounting portion 63a of the lower first receiving member 63, and the respective engagement grooves 84, 84 of the support member 8 are fitted and inserted in the respective locking projections 63c, 63c. As a result, the support member 8 is mounted on the first receiving member 63 coaxially with the first receiving member 63 so as not to rotate with respect to the first receiving member 63.
It is made rotatable with. In addition, as shown in FIG.
Two abrasive material fitting grooves 41a, 41a separated by 80 ° are
The guide members 51 and 51 are fitted in the guide grooves 53 and 53, respectively. However, in FIG. 11, only one direction is shown and the other is not shown.

On the other hand, when each of the cutting devices 1a and 1b cuts the long abrasive 130 at right angles to the longitudinal direction, as shown in FIG. 2, the receiving portion 31 of the upper locking member 31 in the feeding portion 3 is shown.
The long abrasive 130 is locked by the a and the transfer member 31b and is moved downward. Thereby, the long abrasive 130
However, an amount corresponding to the length of one piece of the abrasive 120 in the form of small pieces to be cut is sent to the lower cutting section 2 and sequentially cut as shown in FIG. 20 (B). The method for feeding the long abrasive 130 is not particularly limited, but in the present embodiment, although not shown, the long abrasive 130 is mounted on the upper side of the cutting device 1 in a spirally wound state. From the side to the cutting device 1 on the lower side.

After that, the upper side of the cutting portion 2 in the sent long abrasive 130 is the receiving portion 32a of the lower locking member 32.
And the holding member 20 holds the lower end of the long abrasive 130 from below the cutting portion 2. After that, the movable part 22 moves and the fixed blade 21 moves.
The long abrasive 130 is cut at a right angle to the longitudinal direction by a and the shearing blade 22a. Then, the abrasive material 120 gripped by the holding member 20 is sent by the transfer members 5 and 5 into the abrasive material fitting groove 41 of the juxtaposed member 4 placed on the first receiving member 63 on the transport path 6. . Then, the first receiving member 63 rotates as the first receiving member 63 rotates, and as shown in FIG. 14 (A), the abrasive material 120 is fitted into each of the abrasive material fitting grooves 41. In the meantime, the front suspension 64a returns to the rear end position of the carry-in conveyor 61, and the rear suspension 64b is arranged above the support member 8. Then, the abrasive material fitting groove 41 of the juxtaposed member 4 supported by the supporting member 8
.. 41, the holding claws 64c ... 64c of the rear suspension device 64b come down to hold the support member 8. Further, at the same time as the movement of the rear suspension device 64b, the front suspension device 64a moves the loading conveyor 6
Hold the next support member 8 that has been transported to the rear end position of 1,
The support member 4 gripped by the rear hanging machine 64b is placed on the second receiving member 65, and at the same time, the next support member 8 held by the front hanging machine 64a is placed on the first receiving member 63.

When the support member 8 is placed on the second receiving member 65, the holding claws 65b ... 65b of the second receiving member 65 hold the supporting member 8. Further, at the same time as this, the lower suspension portion 67j of the second feeding device 67 is actuated to operate the gripping claws 64c.
4c is lowered, and the juxtaposed member 4 supported by the support member 8 by the grip claws 64c ... 64c is gripped from the upper side. 64c is pulled up from that state, and the juxtaposed member 4 gripped by the gripping claws 64c ... 64c.
Pull up while rotating. At that time, since the supporting member 8 is fixed by the gripping claws 65b ... 65b of the second receiving member 65, only the juxtaposed member 4 rotates, and this rotation fits into the lower spring locking grooves 85a, 85a. The leaf springs 86, 86 that have been used are the lower spring locking grooves 85a, 85a.
And the juxtaposed member 4 is pulled upward with respect to the support member 8 as the lower hanging portion 67j rises. or,
By the movement of the juxtaposed member 4 to the upper side, the abrasives 120 fitted and inserted in the abrasive-fitting grooves 41 ... 41 and arranged upright on the substrate 110 are bonded to the substrate 110 by an adhesive. Therefore, as shown in FIG. 14 (B), it is disengaged from the abrasive material fitting grooves 41. Also, the lower spring locking groove 85
The upper ends of the leaf springs 86, 86 separated from a, 85a come to a position above the upper spring locking grooves 85b, 85b with the movement of the juxtaposed member 4. After that, the upper suspending portion 67e of the second feeding device 67 operates to move the lower suspending portion 67j downward. As a result of this movement, as shown in FIG. 14C, the side-by-side members 4 held by the holding claws 64c ... 64c of the second feeding device 67 move downward, and the abrasives 120 placed upright on the substrate 110. Is pressed onto the substrate 110 from above. As a result, a plurality of abrasives 120 can be placed side by side on the upper surface of the substrate 110 so as to be stacked one on top of the other, and one rotary polishing member 100 in the state shown in FIGS. 22 (A) and (B) can be obtained. You can At that time, the substrate 1
The abrasives 120 that are vertically arranged on the surface 10 are laid down in the rotation direction of the juxtaposed member 4 because the juxtaposed member 4 ascends while rotating when coming out of the abrasives insertion grooves 41. By pressing the juxtaposed member 4, the abrasives 120 can be easily arranged and pressed in one direction.

After that, the grip claws 65b of the second receiving member 65
The support member 8 held by 65b is removed. Further, the upper hanging portion 67e of the second feeding device 67 operates to move the lower hanging portion 67j upward, and pulls up the held juxtaposed member 4. When the juxtaposed member 4 is pulled up, the leaf spring 8
6 and 86 are upper spring locking grooves 85b as shown in FIG. 14 (C).
The support member 8 can be pulled in from the second receiving member 65 together with the juxtaposed member 4. Then, as shown in FIG. 8, the second feeding device 67 moves the second feeding device 67 along the rail 67h.
The support member 8 that moves from the receiving member 65 to a position above the front end of the carry-out conveyor 62 and supports the rotating polishing member 100 is placed on the carry-out conveyor 62 together with the juxtaposed member 4.

The carry-out conveyor 6 supported by the support member 8
The polishing member 100 for rotation mounted on 2 is sequentially sent to the rear side. Incidentally, the polishing member 10 for rotation sent to the rear side.
0 may be left as it is or after it is removed from the support member 8 and left to dry the adhesive that bonds the substrate 110 and the abrasive 120, but it is sent from the carry-out conveyor 62. The adhesive may be forcibly dried in the state where it has been removed, or by removing it from the support member 8 and transferring it to the drying chamber only by the rotating polishing member 100.

In the first embodiment, the supporting member 8 and the juxtaposed member 4 are locked / unlocked by the spring locking grooves 85a ... 85b and the plate springs 86, 86. However, it may be performed by other means. When the spring locking grooves 85a ... 85b as described above are adopted, the upper spring locking groove 85b is at a position where the supporting member 8 and the juxtaposed member 4 can be locked after the abrasive 120 is pressed against the substrate 110. For example, the upper ends of the leaf springs 86, 86 may be provided in the upper end portion of the support shaft 82, and the upper ends of the leaf springs 86, 86 may be opened with a gap between the abrasive material 120 pressed against the substrate 110 and the juxtaposed member 4. You may make it enter.

Next, an apparatus according to the second embodiment of the present invention will be described. As shown in FIG. 15, the device of the second embodiment has a cutting device 1 similar to that of the first embodiment.
4, side-by-side members 4, ..., Support means 5, and pressing means are provided. In the apparatus of the second embodiment, two conveying paths 6a, 6b are provided on the left and right sides of one cutting apparatus 1. And an abrasive 120 cut by one cutting device 1.
Is supplied to each of the two transport paths 6a and 6b by the supporting means 5.

The conveying paths 6a and 6b are provided with a first conveying path 6a installed on the right side of the cutting apparatus 1 and a second conveying path 6b installed on the left side of the cutting apparatus 1, Each of the transport paths 6a and 6b has the same configuration as the transport path 6 in the first embodiment described above, but each member of the second transport path 6b has the first configuration.
The arm 7 of the reversing device 7, which will be described later, from each member of the transport path 6a.
They are arranged so as to be shifted rearward by the length of the movable range of 1. In addition, in each of the transport paths 6a and 6b, the first
The second receiving member 63 and the unloading conveyor 62 are installed on the rear side of the receiving member 63, but in FIG. 15, the outline up to the first receiving member 63 is shown, and the second receiving member 63 and the unloading conveyor are shown. 62 is omitted. The cutting device 1 also has the same configuration as the cutting devices 1a and 1b in the first embodiment.

The supporting means 5 includes a first transfer member 5a and a second transfer member 5a.
And a transfer member 5b. The first transfer member 5a is for sequentially feeding the plurality of abrasives 120 to the juxtaposed member 4 placed on the first receiving member 63 in the first transport path 6a, and is a long guide member 51. And a transfer member 52 that moves the abrasive 120 cut by the cutting device 1 along the guide member 51. The guide member 51 and the transfer member 52 have the same configuration as in the first embodiment.

The second transfer member 5b is for feeding a plurality of abrasives 120 sequentially to the juxtaposed member 4 placed on the first receiving member 63 in the second transport path 6b, and has a long shape. The guide member 51, the reversing device 7 that reverses the abrasive material 120 cut by the cutting device 1 and sends it to the guide member 51, and the transfer member 52 that moves the abrasive material 120 along the guide member 51.

The guide member 51 and the transfer member 52 of the second transfer member 5b have the same structure as that of the first transfer member 5b. As shown in FIG. 16 (A), the reversing device 7 includes an arm 71 and an arm support member 7 that supports the arm 71.
2 and. The arm 71 has an abrasive material 12 at its tip.
Two holding claws 71a, 7 adapted to be able to hold 0
1a, and the base end portion 71b side is rotatably supported by the arm support member 72. And this arm 71 is
The gripping claw 71a is positioned between the right end of the guide member 51 and the sandwiching member 20 of the cutting device 1, and the sandwiching claw 71a comes to a lower position in the cutting device 1 as the arm 71 rotates about the base end portion 71b. The guide member 5 from the upper side of the holding member 20.
The range up to the insertion into the one insertion hole 55 is rotated so as to draw a substantially semicircle in the left and right direction of 16 (A).

Next, the method of manufacturing the rotary polishing member by the apparatus of the second embodiment will be described for the case where the abrasive 120 is inclined and cut. When the cutting device 1 cuts the long abrasive 130 at right angles to the longitudinal direction as described above, as shown in FIG.
The long polishing material 130 is formed by the receiving portion 31a and the transfer member 31b.
Move downward while the is locked. After that, the upper side of the cutting portion 2 in the sent long abrasive 130 is locked by the receiving portion 32a of the lower locking member 32 and the transfer member 32b, and the holding member 20 is the lower end of the long abrasive 130. Is clamped from below the cutting portion 2. In addition, at substantially the same time as these movements, the cutting body portion 21 of the cutting portion 2 moves to the right end portion 21.
By rotating around c as an axis, the fixed blade 21a of the cutting body 21 and the shear blade 22a of the movable portion 22 are displaced from a horizontal position to an inclined position. Then, the movable portion 22 moves from that state, and the fixed blade 21a and the shear blade 22a are moved.
The long abrasive 130 can be cut diagonally with respect to the longitudinal direction by means of, and as a result, as shown in FIG. 20 (A), the lower side has a right-angled side 122 perpendicular to the side, and the upper side has a side. It is possible to make the holding member 20 hold one small piece of the upper inclined abrasive material 120a having the inclined side 121.

Then, the abrasive material 120 held by the holding member 20 is conveyed by the transfer members 5a and 5b.
Although it is fed into the abrasive fitting insertion groove 41 of the upper juxtaposed member 4, the long abrasive 130 is cut into an inclined state before the feeding of the upper slanted abrasive 120a into the juxtaposed member 4 is described. The cutting by the cutting device 1 after the upper inclined abrasive 130 is sent from the holding member 20 to the first transfer member 5a will be described subsequently.

After the long abrasive 130 is cut in the inclined state, the upper locking member 31 is returned to the upper position and the long abrasive 1 is cut.
30 is locked and moved downward, and an amount corresponding to the length of one abrasive 120 is sent to the cutting section 2 on the lower side. After that, similarly, the lower locking member 32 locks the upper side of the cut portion 2 in the sent long abrasive 130, and the holding member 2
0 moves to the upper side and holds the lower end of the long abrasive 130 from the lower side of the cutting section 2. Further, at substantially the same time as these movements, the cutting body 21 of the cutting unit 2 rotates about the right end 21c as an axis, and the width direction of the fixed blade 21a of the cutting body 21 and the shear blade 22a of the movable portion 22 is changed. It is displaced from the inclined position to the horizontal position. Then, from that state, the movable part 2
2 moves, and the long abrasive 130 is cut at a right angle to the longitudinal direction by the fixed blade 21a and the shearing blade 22a. As a result, as shown in FIG. 20 (A), a single piece of the downward slanted abrasive having a slanted side 121 that is slanted to the side and a slanted side 122 that is perpendicular to the side is provided above. 1
20b is held by the holding member 20. In this manner, the cutting portion 2 repeatedly cuts the right end portion 21c while reciprocating up and down, thereby cutting the long abrasive 130 so that the upper inclined abrasive 120a having the inclined side 121 at the upper side.
And lower inclined abrasives 120b having inclined sides 122 on the lower side are formed alternately and continuously.

The upwardly inclined abrasive material 120a formed as described above is inserted into the abrasive material insertion groove 41 of the juxtaposed member 4 on the first conveying path 6a from the holding member 20 by the first transfer member 5a.
On the other hand, the lower inclined abrasive material 120b is used as the second transfer member 5b.
Are alternately fed from the holding member 20 into the abrasive material fitting groove 41 of the juxtaposed member 4 on the second transport path 6b. More specifically, the upper inclined abrasive material 120a is held by the holding piece 20b of the holding member 20 as shown in FIG.
It moves downward as 0 moves downward, and is opened at that position. As a result, the upper inclined abrasive material 120a is arranged in the receiving portion 20c of the holding member 20 in a state where it is simply erected. After that, as shown in FIG. 12, the transfer member 52 of the first transfer member 5 a is moved, and the contact portion 5 of the transfer member 52 is moved.
The guide groove 53 of the guide member 51 in the first transfer member 5a while 2a presses the right side of the upper inclined abrasive material 120a.
Into the guide groove 5 from the left end side through the opening 54.
Move to the right end side of 3. As a result, the upper inclined abrasive 1
The lower side of 20a is fed into one abrasive material fitting groove 41 of the juxtaposed member 4 placed on the first receiving member 63 in the first transport path 6a, and is moved upward as shown in FIG. 19 (A). It is inserted with the inclined side 121. Then, in the juxtaposed member 4 in which the upper inclined abrasive material 120a is inserted and inserted in one abrasive material fitting groove 41, the next abrasive material fitting groove 41 is guided by the guide member 51 by the rotation of the first receiving member 63. It aligns with the groove 53, stops at that position, and waits in a state where the up-tilted abrasive 120a to be sent next can be fitted.

On the other hand, the downwardly inclined abrasive material 120b moves downward as the holding member 20 moves downward while being held by the holding piece 20b of the holding member 20. At this time, the held lower inclined abrasive material 120b is held in the cut state having the inclined side 121 on the lower side as shown in FIG. 16 (B). The lower inclined abrasive material 120b held by the holding member 20 is held by the holding claws 71a, 71a of the reversing device 7 at the upper end side and released at the lower end side by the holding member 20. After that, the arm 71 of the reversing device 7
Is rotated and fitted into the fitting hole 55 of the guide member 51 in the second transfer member 5b, and in that state, the lower inclined abrasive 120b
Open up. As a result, the lower sloping abrasive 120b is arranged in the guide groove 53 of the guide member 51 in a state having the sloping side 121 upward as shown in FIG. 16 (C). Therefore,
The lower inclined abrasive material 120b arranged in the guide groove 53 of the guide member 51 is arranged in the same shape as the upper inclined abrasive material 120b at this point. After that, the transfer member 52 of the second transfer member 5b is moved, the contact portion 52a of the transfer member 52 enters the guide groove 53 of the guide member 51 of the second transfer member 5b from the right end side through the opening 54, It moves to the left end side of the guide groove 53 while pressing the right side of the lower inclined abrasive 120b. As a result, the downwardly inclined abrasive material 120b is transferred to the first receiving member 6 in the second transport path 6b.
One abrasive material fitting groove 41 of the juxtaposed member 4 placed on
Then, the right-angled side 122 side of the downwardly inclined abrasive material 120b turned downward is fitted into one abrasive material fitting groove 41. After that, the juxtaposed member 4 receives the first receiving member 63.
By the rotation of the guide member
It is aligned with the first guide groove 53, temporarily stops at that position, and waits in a state where the lower inclined abrasive material 120b sent next can be fitted.

Thereafter, similarly, the upper inclined abrasive material 120a is arranged in parallel by the first transfer member 5a on the first conveying path 6a.
The second slanted abrasive 120b into the second abrasive insertion groove 41
The transfer member 5b sequentially and alternately feeds the holding member 20 into the abrasive material fitting groove 41 of the juxtaposed member 4 on the second transport path 6b. Then, each of the juxtaposed members 4 on the first carrying path 6a and the juxtaposed member 4 on the second carrying path 6b is provided with each abrasive material fitting groove 41.
After the upper slanted abrasives 120a ... 120a and the lower slanted abrasives 120b ...
a, 6b to the second receiving member 65 (shown in FIG. 9),
As in the case of the first embodiment, the substrate 1 is formed by the juxtaposed member 4.
After the inclined abrasive material 120 is tilted and pressed onto the surface 10, it is sent to the carry-out conveyor 62.

At this time, for example, as shown in FIG. 18, the upper and lower end sides (left and right end sides in FIG. 19) of each abrasive 120 are cut at right angles to the longitudinal direction to form a right angle side 122.
a and 122b, the right side 122a on one side thereof
Since the right-angled side 122b on the other side does not extend in the radial direction even when the two are aligned in the radial direction, one abrasive 1
The right side 122a on one side of 20 and the right side 122b on the other side of the other abrasive 120 partially overlap each other. As a result, the thickness of the abrasive 120 after overlapping overlaps with a thick portion in the radial direction and a thin portion. The parts are formed and it becomes uneven. However, as shown in FIG.
0 one end side is obliquely cut in the longitudinal direction to form an inclined side 1
Since it is formed in No. 21, the inclined side 121 on the other side can be arranged substantially in the radial direction when the right-angled side is arranged in the radial direction.
It is possible to prevent the right side on one side and the right side on the other side of the other abrasive 120 from partially overlapping, and the thickness of the abrasive 120 after overlapping can be formed uniformly in the radial direction. .

As described above, the abrasive material 120 is sequentially inserted into the abrasive material insertion grooves 41 ... 41 provided in the juxtaposed member 4 by the transfer members 5a and 5b, so that one abrasive material is rotated. Abrasive material 120 in a quantity corresponding to the abrasive member 100
Can be accurately arranged side by side at a predetermined position, and moreover, only by mechanically pressing the polishing material 120 against the substrate 110 by the side-by-side arrangement member 4, the entire periphery of one side surface side of the substrate 110 is formed into a thin plate small piece shape. It is possible to obtain the rotating polishing member 100 in which a plurality of polishing materials 120 are sequentially stacked, and it is possible to automatically and continuously manufacture in a short time.
Further, the polishing can be performed by using the polishing material 120 having the inclined side 1211 on one side, and the high-quality rotating polishing member 100 can be obtained. Moreover, after the downwardly inclined abrasive material 120b having the downwardly inclined side 121 is inverted by the reversing device 7 and turned upside down, the juxtaposed member 4 on the second conveying path 6b is arranged.
Of the lower inclined abrasive material 120b on the second transport path 6b, the side-by-side member 4 on which the upper inclined abrasive material 120a is inserted and inserted on the first transport path 6a. It is possible to make it the same as the arranged side-by-side member 4.

In the second embodiment, by using the reversing device 7, the abrasive material 120 having the inclined side 121 on the lower side when it is cut is reversed and the inclined side 121 is moved upward.
With the state of having a groove, the abrasive material fitting groove 41 of the juxtaposed member 4 ...
However, it is not limited to this form, for example, the reversing device 7 is not provided, and the inclined side 121 is provided downward.
The groove 41 for inserting the abrasive material of the juxtaposed member 4 from the guide groove 53 into the guide groove 53 of the guide member 51 as it is.
... 41 may be inserted. However, in that case, since the inclined side 121 stands up along the lower surface of the guide groove 53 and slides along the lower surface in that state, it becomes unstable when pressed by the contact portion 52a of the transfer member 52. It is preferable that the reversing device 7 is used as in the first embodiment because it may not be able to move smoothly, and smooth movement can be achieved without such a situation.

Further, the reversing device 7 may be used to reverse the abrasive 120a having the inclined side 121 at the upper side when cut. Specifically, as shown in FIG. 20 (D), a long abrasive 130 is used as an abrasive 120a in a state having a leftward inclined side 121 upward and an abrasive 120b in a state having a right angle side 122 downward. Cutting alternately,
The abrasive material 120b having the inclined side 121 on the lower side when cut is fitted into the abrasive material fitting grooves 41 ... 41 of the juxtaposed member 4 from the guide groove 53 of the guide member 51 in that state, On the other hand, the abrasive 12 having the inclined side 121 on the upper side
0a is inverted by the reversing device 7 and the inclined side 1
21 in the state of having the upper side, the inclined side 121 downward.
4 in the state of having
You may make it fit in 1. In the figure, two types of abrasives 120a, 120b having different shapes when cut are shown.
Are aligned in the same shape at the time of being inserted into the abrasive material fitting grooves 41 ... 41 of the juxtaposed member 4, so that the reference numeral of the abrasive material is 1.
It is indicated by 20.

In the first and second embodiments described above, the transfer member 5 is provided as the supporting means, and the transfer member 5 is provided.
Although the abrasive is transferred from the holding member 20 to the juxtaposed member 4 mounted on the rotating member 63 via the intervening member, the abrasive is not limited to this form, and for example, the transfer member 5 may be used. When not provided, the juxtaposed member 4 is rotatably arranged below the cutting part of the cutting device, and when the feeding part 3 of the cutting device feeds the long abrasive to the cutting part 2, the long polishing is performed. The lower end of the material is fitted into the abrasive material fitting groove, and then cut so that the feeding portion 3 functions as a supporting means. Alternatively, after cutting, when the holding member 20 is moved to the lower side, the cut and held abrasive material is inserted into the abrasive material insertion groove, or the holding member 20 is moved in the vertical direction and right and left or front and rear. Is also movable in the lateral direction of the holding member 20. The holding member 20 supports the holding member 20 by moving the cut abrasive material held by the holding member 20 to the juxtaposed member 4 and fitting it into the abrasive material fitting groove. It may be made to function as a means, and may be appropriately changed. Further, the cutting device 1 is capable of cutting while feeding a long abrasive in the lateral direction, and the cutting device 1 is installed on the side of the first receiving member 63 and placed on the first receiving member 63. The abrasive material 120 may be fitted into the abrasive material fitting groove 41 of the juxtaposed member 4 as described above, and even in this case, the abrasive material after cutting held by the nipping member 20 is ground by the juxtaposed member 4. The material can be inserted into the material insertion groove 41, and the transfer member 5 can be omitted.

The method of cutting the long abrasive is not limited to the method of the first and second embodiments, and for example, as shown in FIG. After that, the abrasive material 124 having the slanted sides 123, 123 on both upper and lower sides may be continuously formed by cutting in an upward slanting direction, which may be appropriately changed.

Further, the abrasive material fitting groove 41 of the juxtaposed member 4 is provided.
Is not limited to the one formed along the axial direction of the juxtaposed member 4 (vertical direction in the drawing), and is inclined to form a predetermined angle P with respect to the axial direction of the juxtaposed member 4 as shown in FIG. 21, for example. You may form. Inclining in this manner has an advantage that the abrasive 120 put in the abrasive fitting groove 41 can be easily removed.

Further, in the above embodiment, the adhesive material for adhering the substrate 110 and the abrasive material 120 is applied to the upper surface of the substrate 110 in advance before being set on the support member 8, but the embodiment is not limited to this. First, after the substrate 110 is set on the support member 8, the abrasive material 120 is supplied onto the substrate 110 before being inserted or inserted, or the substrate 110 is set on the support member 8 and the abrasive material 120 is inserted and then attached to the substrate 110. And the substrate 110 is set on the support member 8 and the abrasive 120
And the abrasive material 120 is attached to the substrate 110 by the juxtaposed member 4.
It may be supplied at an appropriate time such as after pressing upward, and may be changed appropriately.

Further, in the above embodiment, after the abrasive 120 is fitted into the juxtaposed member 4, the juxtaposed member 4 is raised while being rotated with respect to the support member 8, whereby the abrasive fitting groove 41 is formed. Although the abrasive material 120 supported by the above is released, the present invention is not limited to this form, and the juxtaposed member 4 may be pulled straight up to the support member 8. Further, it is sufficient if the juxtaposed member 4 is movable relative to the support member 8,
The support member 8 is lowered straight with respect to the juxtaposed member 4,
Alternatively, it may be lowered downward while rotating.

Further, in the above embodiment, the juxtaposed member 4 is also used as the pressing member. However, a juxtaposed member separate from the juxtaposed member 4 is provided to press the abrasives 120 arranged on the substrate 110. However, it may be changed appropriately. Further, the method of pressing the abrasives 120 arranged on the substrate 110 is not limited to pressing downward from the upper side as it is, and may be performed while rotating the pressing member or the substrate 110.

Further, the abrasive material 120 after being fitted into the abrasive material fitting groove 41 of the juxtaposed member 4 may be in a form protruding from the outer periphery of the substrate 110. Four
After being inserted into No. 1 or after being pushed down on the substrate 110 and pressed, the polishing material 120 may be cut and subjected to final finishing processing, which may be appropriately changed.

Further, in the present embodiment, the juxtaposed member 4 is arranged above the substrate 110, but the present invention is not limited to this form, and each member is arranged upside down so that the lower surface side of the substrate 110 is arranged. Alternatively, the abrasives 120 may be arranged and pressed.

[0061]

As described above, the substrate 1 according to the first and second inventions of the present application
If the abrasive material 120 is sequentially supported by the abrasive material supporting portion 41 of the juxtaposed member 4 arranged on one side surface of the substrate 10, the substrate 11
The abrasives 120 can be automatically and continuously arranged on one side of the substrate 0, and the abrasives 120 ... 120 are arranged one by one on the one side of the substrate 110 by hand as in the conventional case. It may not be necessary, can be mechanically and continuously performed automatically, and can be efficiently manufactured in a short time.

In the juxtaposition device according to the third invention of the present application, the juxtaposition member 4 is once separated from the substrate 110. This allows
The abrasive 120 supported by the abrasive support 41 can be released. Then, by bringing the juxtaposed member 4 closer to the substrate again, the abrasive 120 can be pressed against one side surface of the substrate 110 by the juxtaposed member 4. This allows
The abrasive material 120 is formed on the substrate 110 by one juxtaposed member 4.
Can be arranged side by side, and it is not necessary to provide a separate pressing member, and the device can be simplified. Therefore, the device can be manufactured at low cost, and the rotary polishing member can be easily manufactured at low cost.

[Brief description of drawings]

FIG. 1 is a schematic view of a first embodiment of an apparatus for juxtaposing rotating polishing members according to the present invention.

FIG. 2 is a side view of the cutting device according to the first embodiment.

FIG. 3 is a plan view of a cutting device.

FIG. 4 is a front view of the cutting device.

FIG. 5 is a side view showing a holding member and a pressing member.

FIG. 6A is a side view of the juxtaposed member, and FIG. 6B is a bottom view of the juxtaposed member.

FIG. 7 is a cross-sectional view showing a state in which a juxtaposed member and a substrate are used as a supporting member.

FIG. 8A is a plan view of a state where the juxtaposed member and the substrate are used as support members, and FIG. 8B is a bottom view of the state where the juxtaposed member and the substrate are used as support members.

FIG. 9 is a side view of a main part of a transport path.

FIG. 10 is an enlarged side view of an essential part of a cross section of a part of the second feeding device.

FIG. 11 is a plan view of the transfer member.

FIG. 12 is a side view of the transfer member.

FIG. 13 is an explanatory diagram when the pressing member presses the abrasive that has entered the guide groove of the guide member of the first transfer member.

FIG. 14A is a side view showing a state in which an abrasive is inserted into and supported by a side-by-side member, and FIG. 14B is a side view showing a state in which the side-by-side member is pulled up and supported by the abrasive. C) is a side view showing a state where the abrasive is pressed against the substrate.

FIG. 15 is a second side view of the apparatus for arranging the polishing members for rotation according to the present invention.
It is a principal part schematic diagram of embodiment.

16 (A) is a side view showing the relationship between the reversing device, the holding member, and the pressing member, FIG. 16 (B) is a front view showing the downwardly inclined abrasive in the holding member, and FIG. It is a front view which shows the downward inclination abrasive in the state which was inverted by the apparatus and entered the guide groove.

FIG. 17 is a side view of the second transfer member.

FIG. 18 is an explanatory diagram of a case where abrasives having no inclined sides are arranged on a substrate.

FIG. 19 (A) is an explanatory view of a state in which an abrasive having inclined sides is inserted into an abrasive insertion groove of a juxtaposed member, and FIG. 19 (B) shows an abrasive having inclined sides on a substrate. It is a top view of the state where it was pushed and arranged.

FIG. 20 (A) is an explanatory view of a case where an upper inclined abrasive having an inclined side on the upper side and a lower inclined abrasive having an inclined side on the lower side are alternately formed from a long abrasive; (B) is an illustration of forming an abrasive having right and left sides at the upper and lower ends from a long abrasive, and (C) forming an abrasive having inclined sides at the upper and lower ends from the long abrasive. It is explanatory drawing at the time of doing.
Further, (D) is an explanatory view in the case where a long abrasive material is alternately formed with an abrasive material having an upward inclined side to the upper side and an abrasive material having an upward inclined side to the lower side. is there.

FIG. 21 is an explanatory diagram of another embodiment of the abrasive fitting insertion groove of the juxtaposed member.

22 (A) is a side view of a rotary polishing member manufactured by the apparatus of the present invention, and FIG. 22 (B) is a bottom view thereof.

[Explanation of symbols]

1 cutting device 2 cutting part 3 Feeding section 4 Side-by-side members 5 Transfer member 6 transport paths 8 Support members 20 Holding member 41 Abrasive insertion slot 51 Guide member 52 Pressing member 53 guide groove 61 Carry-in conveyor 62 Carry-out conveyor 63 rotating member 64 feeder 67 Second feeder 100 rotation polishing member 110 substrate 120 abrasive

Claims (3)

[Claims] 1. A rotation in which a plurality of abrasives (120) each consisting of a thin piece of a predetermined length are arranged side by side and laminated so as to be sequentially laminated over the entire circumference on one side of a disk-shaped substrate (110). In the method for manufacturing a polishing member (100) for polishing, a parallel plate member (4) is arranged on one side surface of a disk-shaped substrate (110), and a thin plate-like abrasive material cut into a predetermined length ( 12
(0) is radially arranged on one side surface of the substrate (110) by the support of the juxtaposed member (4), the support by the juxtaposed member (4) is released, and the arranged abrasive ( 120) is pressed against one side of the substrate (110), and the substrate (110) and the abrasive (120) are pressed by the adhesive supplied before this pressing.
A method for manufacturing a polishing member for rotation, comprising: 2. A plurality of abrasives (120) in the form of small pieces of thin plate extending over the entire circumference of one side of a disk-shaped substrate (110).
In a device for arranging the polishing members for rotation (100) arranged side by side so that they are sequentially superposed, this device is arranged in parallel with the cutting device (1) and one side surface of the substrate (110). The cutting device (1) is provided with a member (4) and a supporting means (5), and the cutting device (1) sequentially cuts a long-length abrasive material (130) having an abrasive material on one surface side to obtain a predetermined length. And a plurality of parallel-arranging members (4) capable of supporting one end side of the thin plate-shaped abrasive (120). Of the abrasive material support part (41), and these abrasive material support parts (41) are arranged so as to form a radial pattern in the entire abrasive material support part (41), and the supporting means (5) is cut. Each thin plate-shaped abrasive (12
0) are arranged side by side, and the abrasive material support portions (41) of the member (4) and the substrate (110)
An apparatus for juxtaposing a polishing member for rotation, which is supported between the polishing member and one side surface. 3. The above-mentioned juxtaposed device comprises a cutting device (1), a juxtaposed member (4) arranged on one side of the substrate (110), and a supporting means (5), and a pressing device. Means for arranging the arranging member (4) after disposing the abrasive material (120).
Of the abrasive material (120) by the juxtaposed member (4) by separating the substrate from the substrate (110) and then bringing it closer to the substrate again.
3. The apparatus for arranging polishing members for rotation according to claim 2, characterized in that the substrate is pressed against one side surface of the substrate (110).