KR101875312B1 - Tips supply for welding equipment for circular saws and band saws - Google Patents

Tips supply for welding equipment for circular saws and band saws Download PDF

Info

Publication number
KR101875312B1
KR101875312B1 KR1020170017962A KR20170017962A KR101875312B1 KR 101875312 B1 KR101875312 B1 KR 101875312B1 KR 1020170017962 A KR1020170017962 A KR 1020170017962A KR 20170017962 A KR20170017962 A KR 20170017962A KR 101875312 B1 KR101875312 B1 KR 101875312B1
Authority
KR
South Korea
Prior art keywords
tip
supply
guide
conveyor
tips
Prior art date
Application number
KR1020170017962A
Other languages
Korean (ko)
Inventor
유수호
Original Assignee
주식회사 하나컴머셜
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 하나컴머셜 filed Critical 주식회사 하나컴머셜
Priority to KR1020170017962A priority Critical patent/KR101875312B1/en
Priority to DE102017203394.0A priority patent/DE102017203394A1/en
Priority to CN201710153623.6A priority patent/CN108408381A/en
Priority to JP2017052332A priority patent/JP6266152B1/en
Application granted granted Critical
Publication of KR101875312B1 publication Critical patent/KR101875312B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/256—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles removing incorrectly orientated articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/2045—Mechanical means for guiding or retaining the load on the load-carrying surface
    • B65G21/2063—Mechanical means for guiding or retaining the load on the load-carrying surface comprising elements not movable in the direction of load-transport
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/04—Devices for feeding articles or materials to conveyors for feeding articles
    • B65G47/12—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles
    • B65G47/14—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding
    • B65G47/1407—Devices for feeding articles or materials to conveyors for feeding articles from disorderly-arranged article piles or from loose assemblages of articles arranging or orientating the articles by mechanical or pneumatic means during feeding the articles being fed from a container, e.g. a bowl
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02—Devices for feeding articles or materials to conveyors
    • B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18—Arrangements or applications of hoppers or chutes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/025—Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0208—Control or detection relating to the transported articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
    • B65G2207/14—Combination of conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
    • B65G43/08—Control devices operated by article or material being fed, conveyed or discharged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Automatic Assembly (AREA)
  • Arc Welding Control (AREA)

Abstract

The present invention relates to a tip feeder for feeding a tip to a welding device for high frequency welding with a sawtooth of circular saw and band saw. More specifically, the present invention is possible to transfer the tip stored in a hopper through a conveyor and to supply only a tip corresponding to a correct posture suitable for welding in the course of the transfer of tips. Further, the tip feeder of the present invention can automatically recover and resupply tips that are badly supplied and can automatically recover supplied tips when the tips to be worked are required to be replaced, thereby facilitating the tip replacement process.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a welding apparatus for circular saws and band saws,

The present invention relates to a tip supplying apparatus for supplying a tip to a welding apparatus for high frequency welding a tip to a circular saw and a saw of a band saw, and more particularly to a tip supplying apparatus for continuously supplying a single tip, The present invention has been made in view of the above problems, and it is an object of the present invention to provide a tip supplying apparatus for a circular saw and a band saw welding apparatus capable of supplying only a tip corresponding to a proper posture suitable for welding.

Generally, circular saws and band saws are subject to severe heat and abrasion due to severe rubbing of their teeth when cutting by high-speed rotation or high-speed reciprocating motion. Therefore, unlike a top sink portion, (Cemented carbide tip, cermet tip, PCD (poly cristalin diamond) tip, CBN (cubicboronitride) tip, etc.) can not be formed due to cost and manufacturing process, So that it is welded to the tooth portion thereof to increase the hardness of only the friction portion, thereby minimizing abrasion due to friction.

Thus, the applicant of the present invention has filed an application for an apparatus for welding a tip to a circular saw as described above. Such a welding apparatus includes a tip supply unit for receiving and supplying a plurality of tips as in Patent Application No. 10-0198726, A reciprocating table, a molten material supply section, a welding section, and a top mounting section.

In this case, the tip supply unit is provided with a conical type supply cylinder having a vibrator installed on an upper portion of the work table and a spiral guide groove formed on the vibrator, and a detection sensor and a control air injector are provided at the tip of the spiral guide groove, A moving table on which a guide groove is formed is provided, and the moving table is vibrated by the vibrator.

As the vibrator is vibrated, the tip stored in the supply cylinder is moved by the centrifugal force due to the vibration of the supply cylinder and moved along the spiral guide groove to the distal end portion. At this time, To the distal end portion and then to the reciprocating portion.

However, the tip supply unit of the welding apparatus described above causes each tip to move by the oscillation of the supply tube, so that when the tip vibrates in the supply tube, Which causes partial wear and breakage of the tip, which is a serious problem that increases the defect rate as it is.

In order to solve the above-mentioned problems, applicant of the present invention has made a conveyor supply structure as shown in Patent Application No. 10-1432676, thereby preventing vibration during feeding and preventing abrasion and breakage of the tips.

However, in the above-described feeding device, the supplied tips are supplied indiscriminately irrespective of the direction of use, and in the process of moving on a moving conveyor, the operator must select one by one and the working efficiency is remarkably lowered. There is a serious problem that the supplied tip leads to a failure of the saw to be produced at the time of supply to the welding apparatus.

In addition, there is an inconvenience in that the operator has to insert the defective tip into the tip feed cylinder again.

Korean Patent Registration No. 10-0198726. Korean Patent Registration No. 10-1432676.

The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method and a system for feeding a tip stored in a hopper through a conveyor, The present invention has been made in view of the above problems, and it is an object of the present invention to provide a tip supplying apparatus for a circular saw and a band saw welding apparatus.

It is another object of the present invention to provide a tip supplying apparatus for a circular saw and a band saw welding apparatus for providing a convenient operation such as enabling automatic recovery and re-supply of a defective tip.

The present invention also provides a tip supply device for a circular saw and a band saw welding device for bringing convenience in a tip replacement process, such as enabling automatic collection of a tip supplied when a tip to be operated is replaced. There is another purpose.

As a specific means for achieving the above object, there is provided a tip supply device for supplying a tip to a welding device for high frequency welding a tip to a saw of a circular saw and a band saw,

A tip storing part comprising a hopper for storing a tip which is injected from an upper part and discharged to a lower part, and a hopper conveyor connected to a lower part of the hopper for transferring a tip to be discharged;

A tip transferring portion connected to the tip storing portion and having a rear end connected to the tip storing portion and having a feeding conveyor that tilts upward toward the front for feeding the tip forward, a tip transferring portion formed through the tip transferring portion and the partition wall, A tip collecting part having a collecting conveyor having an upward inclination toward the rear and a tip collecting part connected to the tip collecting part having a collecting tray at a rear lower part so as to collect tips;

A tip feeder connected to the conveying conveyor to feed the tip to the welding apparatus; And

And a controller for controlling the tip reservoir, the tip transferring unit, the tip collecting unit, and the tip supplying unit,

In the bulkhead of the main body,

A tip returning hole for connecting the tip feeder and the tip returning portion in front is formed, and a tip feeder hole for connecting the tip returning portion and the tip feeder is formed at the rear,

A tip guide surface for guiding a tip with a tip material supply hole is formed at a rear end of the tip collecting part, and a guide block which is rotated upward and downward to open and close the tip receiving passage is further included.

As described above, the tip supplying apparatus of the welding apparatus for circular saw and band saw according to the present invention is capable of supplying the tip through the hopper conveyor, the feed conveyor and the feed conveyor, It is possible to stabilize the welding operation due to the supply of the stable tip, and to achieve the effect of minimizing the defective rate of the manufactured tip, will be.

In addition, the tip removed from the supply conveyor can be re-supplied to the transfer conveyor again through a separate recovery conveyor, so that an efficient tip can be supplied.

In addition, when the tip is replaced, the guide block can be easily opened and closed to allow the tip to be guided and discharged by the tip collection bucket, and a simple tip can be collected.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a perspective view of a tip feeder of a welding apparatus for circular saw and band saw according to the present invention. Fig.
2 is a plan view of a tip feeding device of a welding apparatus for circular saw and band saw according to the present invention.
3 is a first side sectional view of a tip feeder of a welding apparatus for circular saw and band saw according to the present invention.
4 is a second side cross-sectional view of a tip feeder of a welding apparatus for circular saw and band saw according to the present invention.
5 is an operational view of the tip feeder of the welding apparatus for circular saw and band saw according to the present invention.
Fig. 6 is a view showing a tip selecting state of a tip feed device of a welding apparatus for circular saw and band saw according to the present invention. Fig.
7 is a tip mounted state of the tip feed device of the welding apparatus for circular saw and band saw according to the present invention.
Fig. 8 is a state in which the tip feeder of the welding apparatus for circular saw and band saw is fed with tip material.
9 is a view of a conventional tip collecting state of the tip feeder of the welding apparatus for circular saw and band saw according to the present invention.

The terms and words used in this specification and the appended claims should not be construed as limited to ordinary or preliminary meaning and the inventor may properly define the concept of the term in order to best describe its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, It should be understood that various equivalents and modifications may be present.

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

Fig. 1 is a perspective view of a tip supplying apparatus of a circular saw and band saw welding apparatus according to the present invention, Fig. 2 is a plan view of a tip supplying apparatus of a welding apparatus for circular saw and band saw according to the present invention, Fig. 4 is a second side cross-sectional view of the tip feeder of the welding apparatus for the circular saw and band saw of the present invention. Fig.

1 to 4, the tip supply device 1 of the circular saw and band saw welding apparatus according to the present invention includes a tip storage unit 100, a main body 200, a tip supply unit 300, a control unit 400).

Here, the tip storage unit 100 is configured to be capable of storing a tip supplied to a conventional tip welding apparatus (not shown in the figure).

In this case, the tip storage unit 100 is configured such that the hopper 110 stores tips first. The hopper 110 is configured to have a top-down shape that is wide at the top and narrows gradually toward the bottom, The upper and lower ends communicate with each other so that the tip is inserted from the upper portion and discharged to the lower portion.

A hopper conveyor 120 is provided in the tip storage unit 100 for controlling the discharge of the tip introduced into the hopper 110.

At this time, the hopper conveyor 120 is constituted by a belt connecting the rotary rolls on both sides with the rotary roll like a conventional conveyor and is configured to be driven by a motor. It is possible to convey the tip to be discharged during driving, .

The main body 200 is configured to be able to supply, supply, and recover a tip discharged from the tip storage part 100 to a welding device.

The body 200 is connected to the tip storage unit 100 at a rear end thereof and includes a tip transfer unit 210, a tip collection unit 220 and a tip collection bucket 230. The tip transfer unit 210, And the tip recovery unit 220 are formed in a space shape partitioned by the partition 201.

The tip conveying unit 210 is connected to the hopper conveyor 120 of the tip storing unit 100. The tip conveying unit 210 receives a tip discharged through the hopper conveyor 120 and feeds the tip to the conveying conveyor 211 ).

At this time, the conveying conveyor 211 is configured such that the rear side thereof is lower and gradually upwardly inclined toward the front side.

The tip feeder 210 is provided with a quantity control guide 212 for allowing only one tip to pass through the tip of the tip of the tip feeder 210, Quot; bar "shaped to be inclined toward the front with respect to the base 201, and the tip is configured to be discharged between the tip and the partition 201.

At this time, the quantity control guide 212 is configured to form the long hole 213 and be fixed by the bolt 214 of the long hole 213. According to the fixing position of the long hole 213, the distance between the tip end and the partition wall 201 So that the amount of the discharged tip can be adjusted.

That is, the tips of the tip conveying unit 210 are guided and discharged between the front end and the partition 201 through the inclination of the water amount control guide 212 when the tip, which is conveyed on the conveying conveyor 211, reaches the water amount control guide 212 irregularly. A large amount of tips or large tips can be discharged when the tip is spaced from the partition 201, and a small amount or a small tip can be discharged when the tip is narrowed.

In addition, the tip returning unit 220 is formed in the same row with the tip transferring unit 210 and the partition 201 interposed therebetween. The tip returning unit 220 is formed so as to protrude further forward than the tip transferring unit 210, The tip conveying part 221 having the conveying force is formed, and the tip, which is supplied from the tip supplying part 300 in a bad posture, is recovered and fed to the tip conveying part 210.

At this time, the collection conveyor 221 is configured such that the forward direction is low and the upward direction is gradually progressed toward the rearward direction.

A tip recovery groove 202 for connecting the tip supply unit 300 and the tip recovery unit 220 to the tip transfer unit 210 and the tip recovery unit 220 is formed in front of the partition 201, And a tip material feed hole 203 for connecting the tip feeder 220 and the tip feeder 210 is formed at the rear of the feeder 203. The tip material feeder 203 is connected to the rear end of the collecting conveyor 221 .

The tip collection bucket 230 is formed at the lower end of the main body 200 and is connected to the rear end of the tip collection unit 220 through a vertical tip tip receptacle 231. The tip collection receptacle 231, A collection tray 232 for collecting induction is formed in the tip collection bucket 230 and is configured to collect existing tips supplied to the supply device 1 when the supplied tip is replaced.

At this time, the tip collection bucket 230 is configured to be detachable from the main body 200, and is configured to be connected to the tip collection unit 220 through the tip receptacle 231 do.

A guide block 222 is provided at the rear end of the tip returning portion 220 to selectively intermittently guide the tip with the tip material supply hole 203 and guide the tip to the tip receptacle 231.

At this time, the guide block 222 is configured to operate up and down by a hinge (H) operation, and a tip guide surface 223 for guiding a tip with a tip material supply hole 203 is formed on the front surface .

That is, the guide block 222 is configured to close the tip receiving passage 231 when the guide block 222 is rotated downward. At this time, the tip recovered by the collecting conveyor 221 is guided by the tip guide surface 223, The tip recovering passage 231 is opened so that the tip recovered by the recovering conveyor 221 is guided to the tip collecting bucket 230 through the tip receiving passage 231 Respectively.

Meanwhile, the conveying conveyor 211 and the collecting conveyor 221 are constituted by a belt connecting the rotary rolls on both sides and the rotary roll like a conventional conveyor and driven by a motor.

The tip feeder 300 is configured to be connected to the tip of the feed conveyor 211 of the tip feeder 210. The tip feeder 300 is configured to feed a tip from the tip feeder 210 to the welding device.

At this time, the tip feeder 300 is configured first as the feed chute 310, and the feed chute 310 is formed as a groove shape having a high rear end and a low downward inclination at the front, Is connected between the adjustment guide 212 and the partition 201 to receive a tip from the conveying conveyor 211 and to slid forward.

The tip of the supply chute 310 is eccentrically positioned between the water amount control guide 212 and the partition 201 so as to be smoothly supplied to the supply conveyor 320, (311).

The tip feeder 300 includes a feeder conveyor 320. The feeder conveyor 320 is connected to the tip of the feeder chute 310 at a rear end thereof to receive a tip conveyed through the feeder chute 310 And is configured to be projected forward of the main body 200.

On the other hand, the supply conveyor 320 is constituted of a belt connecting the rotary rolls on both sides with the rotary roll like a conventional conveyor, and is configured to be driven by a motor.

The tip guide 300 includes a feed guide 330 and a feed guide 330 for covering the feed conveyor 320. The feed guide 330 guides the tip conveyed along the feed conveyor 320 The tip guide groove 331 is formed.

At this time, the tip guide groove 331 is configured to have a width that can be supplied only to one tip, and a rear end thereof is opened to the tip return groove 202 formed in front of the partition 201 .

The tip feeder 300 includes front and rear selection sensors 340 and 340 'and the front and rear selection sensors 340 and 340' are connected to the tip of the tip guide groove 331, And is configured in the supply guide 330 in the recovery groove 202 section.

That is, the front and rear screening sensors 340 and 340 'detect the front and the rear of the tip when the tip enters between the both sides thereof, and detect whether the tip is supplied in a normal posture or a poor posture do.

The tip supplying unit 300 includes the air blower 350. The air blower 350 is formed on the supply guide 330 continuously in front of the front and rear sorting sensors 340 and 340 ' Pressure air is injected when it is detected as a failure in the rear screening sensors 340 and 340 ', and is discharged to the tip returning part 220 through the tip returning groove 202.

The stopper 360 is formed at the tip of the supply guide 330 to block the progress of the tip.

At this time, the stop 360 is configured to be openable and closable, and is configured to project upward and downward by the operation of a normal solenoid valve (not shown).

In addition, the tip supply unit 300 is configured by a stacking sensor 370, and the stacking sensor 370 is formed on the front side of the air blower 350 in the supply guide 330 to be inserted into the tip guide groove 331 Detection of the loaded tip is made possible.

That is, the stacking sensor 370 is structured to detect the shortage and buffer of the tip that is loaded when the tip is loaded in the tip guide groove 331 because the tip is blocked by the stopper 360.

The control unit 400 is configured to control the tip storage unit 100, the tip transfer unit 210, and the tip supply unit 300 formed in the main body 200.

In the control unit 400, the speed of the conveying conveyor 211 of the tip conveying unit 210 is adjustable, which is configured by a switch (not shown) operation.

In addition, the control unit 400 is configured to be able to adjust the speed of the collection conveyor 221 of the tip collection unit 220, which is configured by operation of a switch (not shown).

In addition, the control unit 400 is configured to be able to adjust the speed of the supply conveyor 320 of the tip supply unit 300, which is configured by a switch (not shown) operation.

In addition, the controller 400 is configured to react with the front and rear screening sensors 340 and 340 ', and it is configured such that when a defective tip is sensed by the front and rear screening sensors 340 and 340' The air blower 350 is operated to remove the defective tip from the tip guide groove 331.

The control unit 400 is configured to react with the load detection sensor 370. When the tip provided by the load detection sensor 370 is in the buffered state in the tip guide groove 331, The supply of the tip is stopped by stopping the operation of the storage unit 100 and the tip transfer unit 210 and the tip storage unit 100 and the tip transfer unit 210 are driven again when the buffered state is released due to the use of the tip, .

Hereinafter, the operation of the tip supplying apparatus of the circular saw and band saw welding apparatus according to the present invention will be described in detail with reference to the accompanying drawings.

The tip supply device (1) of the circular saw and the band saw welding device according to the present invention is characterized in that a tip is supplied to a welding device (not shown) for high frequency welding a tip to the circular saw and the sawtooth of the band saw, The tip is supplied to the tip in a bad posture in the course of performing the selective feeding, thereby making it possible to supply the normal tip.

5, a tip 10 to be supplied to the hopper 110 of the tip storage unit 100 is inserted and stored, and the tip 10 is stored in the hopper 110 of the tip storage unit 100, And is supplied to the tip conveying part 210 of the main body 200 by the operation of the hopper conveyor 120. [

The supplied tip 10 is transported forward by the transport conveyor 211 and is transported from the lower part to the upper part. When reaching the water amount control guide 212 in the process of being transported, the water amount control guide 212 The water is guided and discharged between the front end of the water amount control guide 212 and the partition 201. [

The discharged tip 10 is fed to the rear of the feed conveyor 320 on the guide chute 310 of the guide member 311 and is transported forward by riding on the feed conveyor 320, The tip 10 to be transferred is guided along the tip guide groove 331 formed on the supply guide 330. [

On the other hand, a defective tip (a tip for which the direction to be welded is incorrect) is selectively removed from the feed conveyor 320 with respect to the tip to be transported as described above.

6, when the supplied tip reaches between the front and rear selection sensors 340 and 340 ', the front and rear selection sensors 340 and 340' So that the defective tip is removed from the supply conveyor 320 by the air pressure through the air blower 350.

7, only the tip 10 of the normal posture is supplied to the supply conveyor 320, and the supplied tip is guided by the stopper 360 formed at the tip of the supply guide 330, (331).

On the other hand, at the rear side of the tip guide groove 331, an appropriate amount of stacking state is detected by the stacking sensor 370. By detecting the stacking sensor 370, the hopper conveyor 120 And the feed conveyor 211 are stopped to stop the supply of the tips to the tip feeder 300.

At this time, the tip 10 mounted on the tip guide groove 331 has a tip 10 at the tip end which is caught by the stopper 360 when the stopper 360 is opened is moved to the tip moving means (not shown in the figure) When the tip 10 is discharged as described above, the tips 10 are moved backward as a whole. The stacking sensor 370 repeatedly senses the movement of the tips 10, so that the hopper conveyor 120 and / The transfer conveyor 211 is operated.

8, the tip tip 10 sensed and removed by the front and rear screening sensors 340 and 340 'is rotated by the tip returning groove 202 through the tip return groove 202 of the partition wall 201, And the discharged bad tip 10 is moved backward on the collecting conveyor 221. In this case,

The moved defective tip 10 is guided along the tip guide surface 223 of the guide block 222 formed in the tip collecting part 220 and discharged to the tip material supply hole 203 of the partition wall 201 Is supplied to the tip transferring unit 210, and the supplied defective tip 10 is supplied again through the above-described supplying process.

That is, the tip recovering unit 220 allows the tip to be properly supplied through the repeated process of recovering and re-supplying the tip supplied in a bad posture.

As described above, the tip supply device 1 of the circular saw and band saw welding apparatus according to the present invention allows only the tip 10 to be supplied in the normal posture in the process of supplying the tip 10 for welding, And stabilization can be realized. In addition, the operation efficiency of the defective tip 10 can be increased by automatically supplying the defective tip 10 without being completely recovered from the tip supply device 1, for example.

On the other hand, in the tip supplying apparatus 1 of the circular saw and band saw welding apparatus according to the present invention, when the tip is replaced with another tip during use, the tip supplied to the tip supplying apparatus 1 is completely recovered and a new tip is supplied At this time, the existing tip can be automatically collected.

9, a tip receptacle 231, which rotates the guide block 222 formed on the tip collecting unit 220 and connects the rear end of the collecting conveyor 221 to the tip collection bucket 230, The control unit 400 forces the air blower 350 to operate and discharges all the tips 10 supplied to the supply conveyor 320 to the tip recovery unit 220. [

Thus, the discharged tips 10 are moved backward on the collecting conveyor 221 and discharged to the tip receiving passage 231. The thus discharged tip is collected in the tip collecting bucket 230, The new tip would be to repeat the tip feeding procedure described above.

INDUSTRIAL APPLICABILITY As described above, the tip feeder of the circular saw and band saw welding apparatus according to the present invention enables a stable supply of the supplied tip while allowing convenient collection of the tip supplied at the time of replacing the tip.

100: Tip storage unit 110: Hopper
120: Hopper conveyor
200: main body 210:
211: conveying conveyor 212: quantity control guide
220: tip recovery unit 221: recovery conveyor
222: guide block 223: tip guide surface
230: Tip picking bucket 231: To the tip receptacle
300: tip feeder 310: feed chute
320: Feed conveyor 330: Feed guide
340,340 ': front and rear selection sensor 350: air blower
360: Stopper 370: Load detection sensor

Claims (3)

A tip feed device for feeding a tip to a welding device for high frequency welding a tip to a saw of circular saw and band saw,
A tip storage unit 100 comprising a hopper 110 in which a tip to be injected from an upper portion and discharged to a lower portion is stored, and a hopper conveyor 120 for transferring a tip connected to a lower portion of the hopper 110;
A tip conveying part 210 connected to the tip storing part 100 at a rear end thereof and connected to the tip storing part 100 and having a feeding conveyor 211 which is inclined upward toward the front for feeding the tip forward, A tip recovering part 220 which is formed through a partition wall 201 and a partition wall 201 and has a collection conveyor 221 which is upwardly inclined toward the rear with a rear conveying force and a tip recovering part 220 at a rear lower part, A main body 200 connected to a tip receptacle 231 having a collection tray 232 and made of a tip collection bucket 230 capable of collecting tips;
A tip supplying unit 300 connected to the conveying conveyor 211 at a rear end thereof to supply a tip to the welding apparatus; And
And a control unit 400 formed in the main body 200 and controlling the tip storage unit 100, the tip transfer unit 210, the tip collection unit 220, and the tip supply unit 300,
On the partition 201 of the main body 200,
A tip feed groove 202 for connecting the tip feeder 300 and the tip feeder 220 in the forward direction and a tip feeder 210 for connecting the tip feeder 220 and the tip feeder 210 to the rear, (203)
A tip guide surface 223 for guiding a tip with a tip material supply hole 203 is formed at the rear end of the tip recovery unit 220 and a guide block 222 which is rotated upward and downward to open and close the tip receiving passage 231, The tip supplying apparatus of the welding apparatus for the circular saw and the band saw.
The method according to claim 1,
In the tip feed section 210,
And a horizontal inclination type water amount guide 212 for supplying the water to the tip feeding part 300 corresponding to one of the tips conveyed in the upper part of the front part of the conveying conveyor 211,
The quantity adjustment guide (212)
Wherein a long hole 213 is formed and fixed by bolts 214 of the elongated hole 213 so that the gap between the tip and the partition wall 201 is adjusted by adjusting the gap. Supply device.
The method according to claim 1,
The tip supply unit 300,
A downwardly inclined supply chute 310 having a rear end connected to a front end of the conveying conveyor 211 and having an inductive member 311 for conveying the tip downward and guiding to the center;
A supply conveyor 320 connected to the lower end of the supply chute 310 to supply a tip to the welding apparatus;
A tip guide groove 331 is formed at an upper portion of the feed conveyor 320 and a feed guide 330 is formed at a rear side of the feed guide 330 so that a tip guide groove 331 is connected to a tip return groove 202 of the partition 201.
Rearward selection sensors 340 and 340 'formed at the rear of the supply guide 330 to sense tips supplied in a bad state with respect to the supply state of the tips and the supplied tips;
An air blower 350 formed at the rear of the supply guide 330 for discharging a poorly sensed tip from the front and rear sorting sensors 340 and 340 ';
An opening-closing stopper 360 formed at the tip of the supply guide 330 to close the tip guide groove 331 to block the advance of the tip; And
And a stacking sensor (370) formed at a middle portion of the supply guide (330) and sensing a tip mounted on the tip guide groove (331) by a stopper (360) The tip supply device of the welding device.
KR1020170017962A 2017-02-09 2017-02-09 Tips supply for welding equipment for circular saws and band saws KR101875312B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020170017962A KR101875312B1 (en) 2017-02-09 2017-02-09 Tips supply for welding equipment for circular saws and band saws
DE102017203394.0A DE102017203394A1 (en) 2017-02-09 2017-03-02 Device for feeding tips to a welding machine for circular and band saws
CN201710153623.6A CN108408381A (en) 2017-02-09 2017-03-15 Device for supplying crown to annular saw and with saw with welder
JP2017052332A JP6266152B1 (en) 2017-02-09 2017-03-17 Chip supply device for welding equipment for circular saw and band saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170017962A KR101875312B1 (en) 2017-02-09 2017-02-09 Tips supply for welding equipment for circular saws and band saws

Publications (1)

Publication Number Publication Date
KR101875312B1 true KR101875312B1 (en) 2018-07-05

Family

ID=61020735

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170017962A KR101875312B1 (en) 2017-02-09 2017-02-09 Tips supply for welding equipment for circular saws and band saws

Country Status (4)

Country Link
JP (1) JP6266152B1 (en)
KR (1) KR101875312B1 (en)
CN (1) CN108408381A (en)
DE (1) DE102017203394A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110026683B (en) * 2019-05-27 2021-10-01 广东工业大学 Welding device and method for bimetal band saw blade
CN111318847B (en) * 2020-03-25 2021-06-29 荆门诺恒科技有限公司 Aeroengine experiment pulley and welding process
CN114083128B (en) * 2022-01-24 2022-06-21 龙口市车辆油管有限公司 Vehicle oil pipe welding equipment and method based on laser beam machining

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100198726B1 (en) 1996-02-29 1999-06-15 유재성 Auto high wave welder for saw tip
KR100907828B1 (en) 2007-07-25 2009-07-14 주식회사 하나컴머셜 Apparatus for manufacturing shafts for cutting tools with carbide tips
KR101432676B1 (en) 2013-05-30 2014-08-26 주식회사 하나컴머셜 Tip supplyer of hgh frequency welding equipment for circulr saw and band saw for supplying tips using conveyor belt

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111230A (en) * 1984-11-02 1986-05-29 San Eng Kk Box reversing and accumulating device
US5400895A (en) * 1992-05-29 1995-03-28 Fishburne International, Inc. Tobacco container sorting conveyor
JP3633217B2 (en) * 1996-09-25 2005-03-30 松下電工株式会社 Cutlery and manufacturing method thereof
CN203497674U (en) * 2013-08-19 2014-03-26 纬创资通股份有限公司 Detection device and clamping tool
CN103600165B (en) * 2013-11-18 2015-09-30 东莞市俊知自动机械有限公司 Sabre saw automatic welding machine
CN103600125B (en) * 2013-11-18 2015-12-02 东莞市俊知自动机械有限公司 Saw blade automatic welding machine
CN204223196U (en) * 2014-09-27 2015-03-25 吴玲玲 Sorting gathering-device
CN205687145U (en) * 2016-06-17 2016-11-16 深圳贝力佳电子科技有限公司 A kind of automatic production line and automatic assembly line

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100198726B1 (en) 1996-02-29 1999-06-15 유재성 Auto high wave welder for saw tip
KR100907828B1 (en) 2007-07-25 2009-07-14 주식회사 하나컴머셜 Apparatus for manufacturing shafts for cutting tools with carbide tips
KR101432676B1 (en) 2013-05-30 2014-08-26 주식회사 하나컴머셜 Tip supplyer of hgh frequency welding equipment for circulr saw and band saw for supplying tips using conveyor belt

Also Published As

Publication number Publication date
JP6266152B1 (en) 2018-01-24
JP2018126786A (en) 2018-08-16
DE102017203394A1 (en) 2018-08-09
CN108408381A (en) 2018-08-17

Similar Documents

Publication Publication Date Title
KR101875312B1 (en) Tips supply for welding equipment for circular saws and band saws
EP0432081A1 (en) Machine for automatically positioning and feeding containers
KR101823335B1 (en) Bracket parts automatic welding system
JPH05244858A (en) Mixture supply device feeding fish arranged in one vertical line and method for feeding fish arranged in one vertical line
JP2015513402A (en) Method and system for placing rod-like elements and system for collecting tobacco from waste cigarettes
US4909375A (en) Automatic tie plate sorting conveyor
JP5173360B2 (en) Transport unit in parts inspection equipment
US4763775A (en) Cigarette filter rod feed mechanism
CN111185401A (en) Automatic part size detection equipment based on laser line displacement sensor
US7503154B2 (en) Device for feeding articles, in particular corks, to a pick-up station
JP2018070328A (en) Parts feeder
CN211282662U (en) Handle feed mechanism
JP2005104505A (en) Bag feeding apparatus for bagging packaging machine
KR101566908B1 (en) Automatic line up supply machine of toothbrush stick
CN108166181B (en) Bead feeding device and embroidery machine
CN210255686U (en) Feeding device for arranging stepped bars and feeding
CN106470921B (en) Parts feeder
KR101432676B1 (en) Tip supplyer of hgh frequency welding equipment for circulr saw and band saw for supplying tips using conveyor belt
JP3649220B2 (en) Vegetable harvester harvest storage device
JP2006136969A (en) Reinforcing bar cutting device
KR20220041349A (en) Preform arrangement supply appratus
KR101985077B1 (en) Tray automatic supplying device for product collection
JP4931661B2 (en) Article supply equipment
CN218402550U (en) Material distribution equipment
JP4208696B2 (en) Bar feeder and bar processing system

Legal Events

Date Code Title Description
E701 Decision to grant or registration of patent right
GRNT Written decision to grant