CN109277738A - A kind of Song Chikuai mechanism of bands for band sawtooth welder - Google Patents
A kind of Song Chikuai mechanism of bands for band sawtooth welder Download PDFInfo
- Publication number
- CN109277738A CN109277738A CN201811458923.6A CN201811458923A CN109277738A CN 109277738 A CN109277738 A CN 109277738A CN 201811458923 A CN201811458923 A CN 201811458923A CN 109277738 A CN109277738 A CN 109277738A
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- Prior art keywords
- button block
- carbide button
- bands
- guide groove
- wedge
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- 230000007246 mechanism Effects 0.000 title claims abstract description 64
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000005516 engineering process Methods 0.000 abstract description 10
- 238000003466 welding Methods 0.000 description 37
- 238000005476 soldering Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 10
- 210000003781 tooth socket Anatomy 0.000 description 7
- 229910045601 alloy Inorganic materials 0.000 description 6
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- 229910000714 At alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 102000011842 Serrate-Jagged Proteins Human genes 0.000 description 1
- 108010036039 Serrate-Jagged Proteins Proteins 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- 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
Abstract
This technology is related to woodworking machinery field, provides a kind of component of bands for band sawtooth welder, is a kind of Song Chikuai mechanism of bands for band sawtooth welder, for intermittently storing the carbide button block in carbide button block guide groove and carbide button block being transported to predetermined position one by one；A kind of Song Chikuai mechanism of bands for band sawtooth welder, including being arranged on the pedestal of bands for band sawtooth welder, carbide button block guide groove for conveying and being open obliquely by carbide button block obliquely, it connects firmly and send tooth block mechanism rack on pedestal, below carbide button block guide groove end slot mouth, it moves horizontally to be arranged in send and send ratch on tooth block mechanism rack, the accommodating groove for partially storing the carbide button block conveyed by carbide button block guide groove is offered in the end for sending ratch, it further include being located at carbide button block top of guide slot, divide tooth block assembly for the carbide button block in carbide button block guide groove to be moved to one by one in accommodating groove.
Description
Technical field
This technology is related to woodworking machinery field, provides a kind of component of bands for band sawtooth welder, is a kind of bands for band sawtooth welder
Song Chikuai mechanism, for intermittently storing the carbide button block in carbide button block guide groove and being transported to carbide button block one by one pre-
Positioning is set.
Background technique
Generally, the quasi- band saw item for being welded with cemented carbide material (carbide button block) is known as base band, is set in base band
Serrate tooth root is set, the groove between two sawtooth is tooth socket, and the bands for band of cemented carbide material will be welded on tooth root
Referred to as hard alloy band saw blade, referred to as bands for band in this case.
China's wood processing enterprise generally uses common carpenter's bands for band (band saw of the sawtooth point without reinforcing at present
Item) carry out sawing action.Common carpenter's bands for band durability is poor, also the more difficult competent sawing requirement for hard wood.With
The requirement for improving product quality, reducing product cost is increasingly improved, using common carpenter's bands for band, whether processing essence
Degree or economic performance cannot all be met the requirements.
Intensive treatment is carried out to improve its durability to band saw tooth tip, extending band saw service life seems
It is particularly important.High-quality bands for band is weldering tooth bands for band, has that flexibility is good, fatigue resistance is strong, it is hard to bear hightension, teeth portion
Spend high many mechanical performance advantages, make its no matter cutting efficiency, energy conservation and environmental protection also or in terms of it is more traditional
Common carpenter's bands for band, there is clear superiority for circular saw and bow saw.In addition, the sawtooth tip of high-quality bands for band
It is welded with cemented carbide material, after sharpening, forming hard alloy sawtooth can be smooth to improve sawtooth hardness and wear-resisting property
The various hard woods of sawing.It solve the problems, such as it is difficult with common carpenter's bands for band sawing hard wood, than common carpenter with
Saw blade has significant service life advantage.
When cemented carbide material and base band being carried out welding connecting firmly, since the sawtooth that a bands for band includes is more, and
More demanding for positional relationship between the two, automatic welding is not easy to implement.
Summary of the invention
The purpose of this technology is to provide a kind of Song Chikuai mechanism of bands for band sawtooth welder, for intermittently storing carbide button
Carbide button block is simultaneously transported to predetermined position by carbide button block in block guide groove one by one.
The purpose of this technology is achieved through the following technical solutions:
A kind of Song Chikuai mechanism of bands for band sawtooth welder, on the pedestal including bands for band sawtooth welder is arranged in, for by carbide button
The carbide button block guide groove that block is conveyed obliquely and is open obliquely connects firmly and send tooth block mechanism rack on pedestal, is located at alloy
It below tooth block guide groove end slot mouth, moves horizontally to be arranged in send and send ratch on tooth block mechanism rack, opened in the end for sending ratch
It further include being located at carbide button equipped with the accommodating groove for partially storing the carbide button block conveyed by carbide button block guide groove
Block top of guide slot divides tooth block assembly for the carbide button block in carbide button block guide groove to be moved to one by one in accommodating groove.
The beneficial effect of this technology is:
The course of work (working cycles for transporting a carbide button block) of the Song Chikuai mechanism of above-mentioned bands for band sawtooth welder are as follows:
Carbide button block is along the oblique downlink of carbide button block guide groove；
Divide the movement of tooth block assembly primary, a carbide button block slides into the accommodating groove for sending ratch front end automatically under gravity
In, it send ratch mobile, carbide button block is transported to predetermined position；
It send ratch to be retracted into accommodating groove to be located at below carbide button block guide groove end slot mouth, intends the next carbide button block of storage.
The Song Chikuai mechanism of above-mentioned bands for band sawtooth welder can intermittently store the carbide button block in carbide button block guide groove and incite somebody to action
Carbide button block is transported to predetermined position one by one.
As the improvement to this technology, sending tooth block mechanism rack includes big air cylinder support, and slide unit bracket and sliding card wedge are held
Seat support；The sliding rail vertical with bands for band guide groove, slide unit and sliding rail is provided on slide unit bracket to connect with guide rail slide block pair,
It is fixed on slide unit and send ratch, along the axis direction setting recessing groove for sending ratch on the upper surface for send ratch, outside recessing groove
The accommodating groove vertical with ratch is sent is opened up on the slot bottom at end；It is provided with level on big air cylinder support and send tooth cylinder, level send tooth
The execution bar of cylinder is connected with ratch is sent；It is equal with carbide button block thickness nominal dimension to store groove width, accommodating groove slot bottom is arc
Shape, storage groove deep are less than the height of carbide button block, after sending ratch and the mobile sliding rail being arranged in slide unit to connect firmly, close to notch
Notch under close to recessing groove；Sliding card wedge is connected firmly on sliding card wedge base supporting and holds seat, is held in sliding card wedge and is opened up on seat
Two sliding card wedge pilot holes vertical with carbide button block guide groove in perpendicular, are driven, one by sliding card wedge driving device
In sliding card wedge pilot hole, the lower end of sliding card wedge is for setting shifted against to the sliding card wedge moving direction of opposite laying
The upper end of tapered end, sliding card wedge is wedge handle, and two spacing that can replace the tapered end being abutted against with notch on golden tooth block guide groove are
The width of carbide button block tooth top.
As the further improvement to this technology, sliding card wedge driving device includes connecting firmly on sliding card wedge base supporting
Swing arm bracing strut, connect firmly on swing arm bracing strut, cunning vertical with sliding card wedge moving direction and being located at a pair of opposite laying
Arm shaft on the plane of symmetry of dynamic card wedge, swings the swing arm being arranged on arm shaft；By the U-lag that is provided on wedge handle, make
Wedge handle is fastened in the swing arm of arm shaft two sides with pin shaft, set is set in the swing arm bullet between swing arm and wedge on wedge handle
Spring, swing arm spring are pressure spring；U-lag is opened up in the upper end of swing arm, the conjunction parallel with sliding card wedge is connected firmly on swing arm bracing strut
Golden tooth block stepping cylinder connects firmly middle part on the execution bar of carbide button block stepping cylinder and reeded push-pull rod is arranged, by recessed
Slot, push-pull rod are fastened in U-lag；The limit spiral shell being provided on seat for being limited to the both ends of swing arm is held in sliding card wedge
Nail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of bands for band；
Fig. 2 is enlarged drawing at the A of Fig. 1；
Fig. 3 is the structural schematic diagram of carbide button block；
Fig. 4 is a kind of structural schematic diagram of bands for band sawtooth welder of removal entrainment mechanism；
Fig. 5 is a kind of main view of bands for band sawtooth welder；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is the main view of carbide button block guide groove；
Fig. 8 is the top view of carbide button block guide groove；
Fig. 9 is the side view of carbide button block guide groove；
Figure 10 is the A-A cross-sectional view of Fig. 8；
Figure 11 is the left end partial enlarged view of Fig. 7；
Figure 12 is the structural schematic diagram of pushing belt structure；
Figure 13 is the main view of pushing belt structure；
Figure 14 is the top view of pushing belt structure；
Figure 15 is the side view of pushing belt structure；
Figure 16 is the A-A cross-sectional view of Figure 13；
Figure 17 is the structural schematic diagram for carrying mechanism secretly；
Figure 18 is the main view for carrying mechanism secretly；
Figure 19 is the top view for carrying mechanism secretly；
Figure 20 is the side view for carrying mechanism secretly；
Figure 21 is the structural schematic diagram of Song Chikuai mechanism；
Figure 22 is the main view of Song Chikuai mechanism；
Figure 23 is the top view of Song Chikuai mechanism；
Figure 24 is the A-A cross-sectional view of Figure 23；
Figure 25 is the B-B cross-sectional view of Figure 22；
Figure 26 is the structural schematic diagram for sending ratch；
Figure 27 is the top view of Figure 26；
Figure 28 is the side view of Figure 26；
Figure 29 is the A-A enlarged drawing of Figure 27；
Figure 30 is the structural schematic diagram of welding mechanism；
Figure 31 is the main view of welding mechanism；
Figure 32 is the top view of welding mechanism；
Figure 33 is the side view of welding mechanism；
Figure 34 is the structural schematic diagram of long soldering turret plate；
Figure 35 is the sectional view of Figure 34.
Specific embodiment
With reference to the accompanying drawing, this technology is described further:
Referring to shown in Fig. 1, Fig. 2, Fig. 3, in this case, the quasi- band saw item for being welded with carbide button block 216 is known as base band 501,
The tooth root 502 of sawtooth 504 is provided in base band 501, the groove between two tooth roots 502 is tooth socket 505, will be on tooth root 502
The bi-metal bandsaw blades for being welded with carbide button block 216 is known as bands for band 5.
Carbide button block 216 includes main body 2161 and the tooth top 2162 above main body 2161, when welding, carbide button block
The engaging portion of carbide button block 216 and tooth root 502 is bottom of the tooth 2163 on 216.Choose in this case is more generally to select in the prior art
Tooth root 502 and the faying face of bottom of the tooth 2163 are lower arcuate surface；Angle between 216 liang of flanks 2164 of carbide button block is 60
º。
Detailed, open abundant to illustrate, the technology in this example in conjunction with a kind of bands for band sawtooth welder is illustrated:
Again referring to fig. 4 shown in-Fig. 6, a kind of bands for band sawtooth welder, including pedestal 1, it is arranged on pedestal 1, is used for carbide button block
The carbide button block vibrating disk 8 that 216 orientations are lined up and carbide button block 216 is made to be detached from constraint, is arranged on pedestal 1, is connected with welding
The welding transformer 9 of cable 310,709.
Further include along pedestal 1 transverse direction, be arranged on pedestal 1, for move setting base band 501, opening straight up
Bands for band guide groove 4 is arranged on pedestal 1, the pushing belt mechanism 6 for pushing the intermittent movement in bands for band guide groove 4 of base band 501,
4 top of bands for band guide groove, the entrainment mechanism 3 for intermittently clamping bands for band 5 are set, are arranged on pedestal 1, for accepting
Carbide button block 216 is simultaneously conveyed obliquely and is open obliquely by the carbide button block 216 that transported out by carbide button block vibrating disk 8
Carbide button block guide groove 215 is arranged on pedestal 1, for intermittently storing the carbide button block 216 in carbide button block guide groove 215 simultaneously
Carbide button block 216 is sent one by one to the Song Chikuai mechanism 2 of 501 top of base band, is arranged on pedestal 1, is located on bands for band guide groove 4
Side, the welding mechanism 7 for docking simultaneously welding with tooth root 502 for clamping carbide button block 216, by the bottom of the tooth 2163 of carbide button block 216.
Including at least time coupled with the primary coil of welding relay (not shown) electrical communication and with primary coil
The welding transformer of grade coil is the prior art, this is not repeated.
Bands for band guide groove 4 is consolidated by bands for band guide groove back guide 401 and bands for band guide groove front guide 402 along the transverse direction of pedestal 1
It is associated on pedestal 1, intermediate gap is for mobile setting bands for band 5 and base band 501.
Again referring to shown in Fig. 7-Figure 11, carbide button block guide groove 215 is consolidated with pedestal 1 using carbide button block guide groove bracket 214
Connection.The width of carbide button block guide groove 215 and the thickness nominal dimension of carbide button block 216 are equal, to make carbide button block 216 in alloy
Tooth block guide groove 215 is mobile flexibly, and the width of carbide button block guide groove 215 and the thickness of carbide button block 216 choose clearance fit.
Carbide button block 216 is in carbide button block guide groove 215 when downlink, 216 lateral tooth flank 2164 of carbide button block and carbide button block
2154 sliding contact of slot bottom of guide groove 215, bottom of the tooth 2163 is formerly, tooth top 2162 is rear.The groove depth of carbide button block guide groove 215 are as follows:
It is bottom, using the intersection point of bottom of the tooth 2163 and another lateral tooth flank 2164 as the 70%- of the triangle height on vertex using lateral tooth flank 2164
80%, it is the 75% of above-mentioned triangle height that the groove depth of carbide button block guide groove 215 is taken in this case.
Width postorder of the carbide button block 216 on carbide button block guide groove 215 on notch 2153, which is known as cutting, hands over width.
It is offered at the end slot mouth 2152 of 215 lower end of carbide button block guide groove close to notch 2151.
Again referring to shown in Figure 12-Figure 16, when pushing belt mechanism 6 includes mobile, direction is parallel with bands for band guide groove 4, movement is arranged
Tilt cylinders bracket slide unit 606 on pedestal 1, direction is parallel with the direction of tooth socket 505 when moving, moves setting in inclination gas
Pushing belt head 609 on jar support slide unit 606, for applying thrust to base band 501 using tooth socket 505.
The specific embodiment of pushing belt mechanism 6 is: vertical pushing belt mechanism rack 601 is connected firmly on pedestal 1, in pushing belt machine
Structure bracket 601 connects firmly horizontal air cylinder bracket 602, and lateral pushing belt guide rail 603 is connected firmly on horizontal air cylinder bracket 602, with push away
Tilt cylinders bracket 604 is connected firmly on the tilt cylinders bracket slide unit 606 connected with guide rail 603 with guide rail slide block pair, in inclination gas
Direction and the consistent pushing belt head guide rail 605 of 505 opening direction of tooth socket are connected firmly on jar support 604, with pushing belt head guide rail 605 to lead
It is provided with horizontal pushing belt head 609 on the pushing belt headstock 607 of rail sliding block pair connection, specifically: the insertion of pushing belt head 609, which is provided with, to be pushed away
With in the circular hole on headstock 607；The execution bar for connecting firmly the base band propulsion cylinder 608 on horizontal air cylinder bracket 602 passes through floating
Double threaded screw 610 is connect with the tilt cylinders bracket slide unit 606 of guide rail slide block pair, connects firmly pushing away on tilt cylinders bracket 604
The execution bar for taking the lead to be sent into cylinder 611 is connect by floating double threaded screw 610 with the pushing belt head slide unit 612 of guide rail slide block pair, is pushed away
Band headstock 607 connects firmly on pushing belt head slide unit 612；With screw thread pair between horizontal air cylinder bracket 602 and tilt cylinders bracket 604
It is connected with stop screw 613, limit is connected with screw thread pair between tilt cylinders bracket 604 and pushing belt headstock 607
The specific set-up mode of position screw 614, stop screw 613,614 is the prior art, this is not repeated.
Again referring to shown in Figure 17-Figure 20, entrainment mechanism 3 includes connecting firmly the entrainment mechanism rack 301 on pedestal 1, mobile
It is arranged on entrainment mechanism rack 301, a pair of of collet 302,303 for clamping bands for band 5, swaying direction phase when swing
Instead, a pair of of the swinging frame 304,305 being arranged on entrainment mechanism rack 301 is swung；Ipsilateral collet, swinging frame are hinged；One
Welding cable 310 is connected on a collet.
The specific embodiment of entrainment mechanism 3 is: being cut with scissors at the middle part of entrainment mechanism rack 301 using swinging frame pin shaft 306
Big swinging frame 305 is connect, in the rear end of entrainment mechanism rack 301 using the hinged small swinging frame 304 of swinging frame pin shaft 306, is being put on
The axis direction of the big swinging frame 305 of the lower end edge of moving frame 305 and small swinging frame 304 and small swinging frame 304 opens up kidney slot 307,
Big swinging frame 305 and small swinging frame 304 are located at the two sides of bands for band guide groove 4.Above swinging frame pin shaft 306, using even
Lever pin axis 309,314,308 both ends of connecting rod are hingedly connected to connect firmly the execution of the bands for band clamping cylinder 311 on big swinging frame 305
On bar and small swinging frame 304.The downside of entrainment mechanism rack 301 open up U-type groove 312 positioned at bands for band guide groove 4 above and
U-type groove 312 is vertical and two guiding square hole (not shown)s of axis collinear, and short collet 303 and long collet 302 are respectively set
In guiding square hole, using collet pin shaft 313, using kidney slot 307 respectively by big swinging frame 305 and long collet 302, small swing
Frame 304 and short collet 303 are hinged；It is connected with welding cable 310(on long collet 302 to be not shown in the figure).Big swinging frame 305,
The angle of small swinging frame 304 and base band moving direction 503 is acute angle.
Again referring to fig. 2 shown in 1- Figure 29, Song Chikuai mechanism 2 includes connecting firmly to send tooth block mechanism rack on pedestal 1, is located at
215 end slot mouth of carbide button block guide groove, 2152 lower section is vertically movable to be arranged in and send on tooth block mechanism rack with bands for band guide groove 4
Ratch 204 is sent, the end of ratch 204 is being sent to offer for partially storing one conveyed by carbide button block guide groove 215
The accommodating groove 2041 of carbide button block 216 further includes being located at the top of carbide button block guide groove 215, for will be in carbide button block guide groove 215
Carbide button block 216 be moved in accommodating groove 2041 one by one and divide tooth block assembly.
The specific embodiment of Song Chikuai mechanism 2 is: sending tooth block mechanism rack includes the big cylinder branch connected firmly on pedestal 1
Frame 202, slide unit bracket 207 and sliding card wedge base supporting 203；It is provided on slide unit bracket 207 vertical with bands for band guide groove 4
Send ratch sliding rail 205, send ratch slide unit 206 to connect with ratch sliding rail 205 is sent with guide rail slide block pair, sending ratch slide unit 206
On be fixed with and send ratch 204, along sending the axis direction of ratch that recessing groove 2042 is arranged on the upper surface for sending ratch 204, allowing
The accommodating groove 2041 vertical with ratch 204 is sent is opened up on the slot bottom of position 2042 outer end of slot；Water is provided on big air cylinder support 202
Flat to send tooth cylinder 201, level send the execution bar of tooth cylinder 201 and send ratch 204 hinged.
2041 width of accommodating groove is equal with 216 thickness nominal dimension of carbide button block, and 2041 slot bottom 2043 of accommodating groove is smooth
Arc, the central angle of the slot bottom 2043 of arc is 60o, and 2041 groove depth of accommodating groove is the 20%-30%(sheet of carbide button block height
It is the 25% of carbide button block height that storage groove deep is taken in case), it is arranged in the notch of accommodating groove 2041 relative to axial section 2046
The biggish guiding slope 2044 in inclination angle is used to be oriented to the carbide button block 216 that will slide into accommodating groove 2041, is storing
The notch setting of slot 2041 is used for relative to 2046 inclination angle of axial section lesser stop slope 2045 for sliding along slot bottom 2043
216 stop of carbide button block.
Send ratch 204 and it is mobile be arranged in send in ratch slide unit 206 send ratch sliding rail 205 to connect firmly after, close to notch
2151 descend notch close to recessing groove 2042.
Sliding card wedge is connected firmly on sliding card wedge base supporting 203 and holds seat 213, is held in sliding card wedge and is opened up two on seat 213
A vertical with carbide button block guide groove 215 sliding card wedge pilot hole in the same perpendicular, by sliding card wedge driving device
Driving, a pair of opposite shifted against setting of sliding card 219 moving directions of wedge laid is in sliding card wedge pilot hole, sliding card
The lower end of wedge 219 is tapered end 2191, and the upper end of sliding card wedge 219 is wedge handle 2192, and two can be with notch on golden tooth block guide groove
The spacing of 2153 tapered ends 2191 being alternately abutted against, which is not less than to cut, hands over width and the length no more than lateral tooth flank 2164, in this case,
Taking two spacing that can replace the tapered end 2191 being abutted against with notch 2153 on golden tooth block guide groove is to cut hand over width 125%.
Sliding card wedge driving device includes the swing arm bracing strut 209 connected firmly on sliding card wedge base supporting 203, is connected firmly
On swing arm bracing strut 209, it is vertical with sliding 219 moving direction of card wedge and be located at a pair of opposite pair for sliding card wedge 219 laid
Arm shaft 2091 on title face swings the swing arm 212 being arranged on arm shaft 2091；Pass through the U-shaped being provided on wedge handle 2192
Wedge handle 2192 is fastened in the swing arm 212 of 2091 two sides of arm shaft by slot using pin shaft 218, is covered and is set on wedge handle 2092
Swing arm spring 217 between swing arm 212 and wedge 2193, swing arm spring 217 are pressure spring；U-lag is opened up in the upper end of swing arm 212
2121, the carbide button block stepping cylinder 208 parallel with sliding card wedge 219 is connected firmly on swing arm bracing strut 209, is walked in carbide button block
Middle part is connected with screw thread pair on the execution bar of inlet casing 208, reeded push-pull rod 211 is set, locked and closed using jam nut 220
The execution bar and push-pull rod 211 of golden tooth block stepping cylinder 208 realize push-pull rod 211 in the execution of carbide button block stepping cylinder 208
Bar axial position is adjustable, and push-pull rod 211 is fastened in U-lag 2121 by groove；It holds in sliding card wedge and is provided on seat 213
Stop screw 217 for being limited to the both ends of swing arm 212.
Again referring to shown in Figure 30-Figure 35, welding mechanism 7 includes connecting firmly the welding mechanism bracket 714 on pedestal 1, mobile
Soldering turret guide rail 706 on welding mechanism bracket 714 is set, is connect with soldering turret guide rail 706 with guide rail slide block pair, for picking up simultaneously
It clamps the carbide button block 216 in accommodating groove 2041, carbide button block 216 is docked to the soldering turret of simultaneously welding with tooth root 502；On soldering turret
It is connected with welding cable 709.
The specific embodiment of welding mechanism 7 is: being arranged on the welding mechanism bracket 714 on pedestal 1 by closing connecting firmly
Golden tooth block is sent into the Precision wire mould group 702 that stepper motor 701 drives, direction is parallel with the direction of sawtooth 504, in precision linear mould
Transition backing plate 703 is connected firmly in group 702, transition backing plate 703 and intermediate long slab 705 are connected, in transition backing plate 703 and intermediate long slab
Insulating pad 704 is lined between 705；Soldering turret guide rail 706 and top has been respectively fixedly connected in the lower end of intermediate long slab 705 and upper end
Bolt holder 720 is connected with soldering turret slide unit 707 on soldering turret guide rail 706 with guide rail slide block pair, on soldering turret slide unit 707
Long soldering turret plate 710 is connected firmly, the middle part of long soldering turret plate 710 is provided with carbide button block clamping cylinder 708, in long soldering turret plate 710
Lower end, which is swung, is provided with short soldering turret plate 711, and the execution bar of carbide button block clamping cylinder 708 and short soldering turret plate 711 are hinged.
The connection type of short soldering turret plate 711 and long soldering turret plate 710 is the prior art, summary: above and below long soldering turret plate 710
Two sides rotation setting bearing (not shown), connecting firmly bearing block 713 and bearing fit in the two sides up and down of short soldering turret plate 711 makes
With setting bearing cap 712 protects bearing on the outside of bearing block 713.
Precision wire mould group 702 is the prior art, this is not repeated.
The tip component alloy tooth block collet 723 of long soldering turret plate 710 and short 711 lower end of soldering turret plate.In carbide button block collet
It is opened up on 723 similar to carbide button block tooth top 2162 for clamping the securing groove 7231 of carbide button block 216.In diagram, securing groove
2161 are located on long soldering turret plate 710, securing groove 7231 be about the groove that long 710 center line of soldering turret plate is symmetrical, apex angle is 60 o,
The groove depth of securing groove 7231 is high equal with the tooth top 2162 of carbide button block 216.
Welding cable 709 and long soldering turret plate 710 are in electrical communication.
There are many good conductor materials that the electricity of long soldering turret plate 710 and short soldering turret plate 711 is made, and selects soldering tip purple in this case
Copper.
Curved top plate 716 is fixed in the upper end of long soldering turret plate 710.
Top bolt holder 720 includes the substrate 7201 connected firmly in intermediate 705 upper end of long slab, perpendicular to substrate 7201, admittedly
It is associated in the abutment plate 7202 of 7201 lower end of substrate and connects firmly the support plate 7203 at 7201 middle part of substrate；The inside of curved top plate 716
Face and the medial surface of abutment plate 7202 are abutted against, and hollow top power adjustment bolt 719 is mobile to be arranged on support plate 7203, in top power
It is moved in adjustment bolt 719 and is provided with the mandril 717 that the lateral surface on head and curved top plate 716 is abutted against, in top power adjustment bolt 719
Top spring 718 is set between mandril 717, is connected firmly in the upper end of substrate 7201 close to switch bracket 721, in close switch branch
Be provided on frame 721 by mandril 717 trigger close to switch 722.
It the structure of hollow top power adjustment bolt, the set-up mode on support plate and adjusts the elastic force of top spring and is all
The prior art, this is not repeated.
The course of work (working cycles of one carbide button block of welding) of above-mentioned bands for band sawtooth welder are as follows:
Carbide button block 216 is oriented and is lined up by carbide button block vibrating disk 8, under the effect of vibration of carbide button block vibrating disk 8, carbide button
Block 216 be detached from carbide button block vibrating disk 8 fall into inclined carbide button block guide groove 215 and along carbide button block guide groove 215 obliquely
Row；
The execution bar of bands for band clamping cylinder 311 for carrying mechanism 3 secretly is overhanging, and big swinging frame 305 is synchronous with the upper end of small swinging frame 304
Outer, then big swinging frame 305 interior receipts synchronous with the lower end of small swinging frame 304, drive a pair of of collet 302,303 to clamp bands for band 5；
It is primary that carbide button block stepping cylinder 208 executes bar movement: carbide button block stepping cylinder 208 executes bar retraction, right side sliding
Card wedge goes upward to extreme position, and left slide card wedge comes downwards to extreme position, and a carbide button block 216 is put by right side sliding card wedge
Row is simultaneously stopped by left slide card wedge；The execution bar of carbide button block stepping cylinder 208 is overhanging, and right side sliding card wedge comes downwards to limit position
It sets, subsequent carbide button block 216 is blocked in outside right side sliding card wedge, left slide card wedge goes upward to extreme position, above-mentioned alloy
Tooth block 216 is let pass by left slide card wedge, in the effect close to notch 2151 for the guiding role and gravity of carbide button block 216
Under, the carbide button block 216 is set in accommodating groove 2041；Carbide button block stepping cylinder 208 executes bar retraction, and right side is slided on card wedge
For row to extreme position, left slide card wedge comes downwards to extreme position, and next carbide button block 216 is let pass simultaneously by right side sliding card wedge
Stopped by left slide card wedge；Level send the execution bar of tooth cylinder 201 overhanging, send ratch 204 mobile, carbide button block 216 is sent
To 501 top of base band being arranged in bands for band guide groove 4；
The execution bar of the carbide button block clamping cylinder 708 of welding mechanism 7 is retracted, and carbide button block collet 723 opens；Carbide button block is sent
Precision wire mould group is driven forward into stepper motor 701 and drives 705 downlink of intermediate long slab, is made carbide button block collet and is sent ratch 204
It is abutted against；The execution bar of carbide button block clamping cylinder 708 stretches out, reliable retention carbide button block 216；Carbide button block is sent into stepper motor
701 reversions make 723 uplink of carbide button block collet, are detached from ratch 204 is sent；Level send tooth cylinder 201 to execute bar retraction, causes storage
Slot 2041 is coplanar with carbide button block guide groove 215, intends the next carbide button block 216 of storage；Carbide button block is being sent into stepper motor 701 just
Turn, 723 downlink of carbide button block collet, is pressed on carbide button block 216 in the groove of tooth root 502, and mandril 717 is made to overcome top
718 elastic force of spring and uplink a distance, curved top plate 716 are separated with abutment plate 7202, carbide button block be sent into stepper motor 701 stop
Machine locks intermediate long slab 705；Welding signal is issued close to switch 722 above mandril 717, welding relay makes to weld
9 primary coil of transformer is powered, and secondary coil issues welding current, passes through welding cable 709, the bands for band being connected on soldering turret
5, the welding access welding that welding cable 310, the welding transformer 9 being connected in entrainment mechanism are formed；In the work of welding current
Under, the contact surface of carbide button block 216 and tooth root 502 is heated rapidly to fritting state and forms compressible molten bath 506 and soldering,
The downlink under the elastic force effect of top spring 718 of carbide button block collet 723 simultaneously, mandril 717 therewith open with close by downlink, mandril
It closes 722 to be detached from, is issued close to switch 722 and terminate welding signal, welding relay powers off 9 primary coil of welding transformer, weldering
Junction cools down rapidly；Carbide button block clamping cylinder 708 executes bar retraction, and carbide button block collet 723 opens, and decontrols carbide button block
216；Alloy, which is sent into the reversion of stepper motor 701, makes 723 uplink of carbide button block collet；
The pushing belt head of pushing belt mechanism 6 is sent into cylinder 611 and executes bar retraction, and 609 uplink of pushing belt head and tooth socket 505 are detached from, and tilts gas
For jar support slide unit 606 against the mobile tooth pitch of 501 moving direction 503 of base band, the pushing belt head feeding execution bar of cylinder 611 is overhanging, pushes away
Take the lead 609 downlinks, 505 clamping pushing belt head 609 of tooth socket；The bands for band clamping cylinder 311 for carrying mechanism 3 secretly executes bar retraction, puts on
It is opened outside the lower end of moving frame 305 and small swinging frame 304, long collet 302 is driven to unclamp bands for band 5 with short collet 303；Tilt cylinders branch
Frame slide unit 606 moves along 501 moving direction 503 of base band, is sent into a tooth pitch；The bands for band clamping cylinder 311 of entrainment mechanism 3 is held
Row bar is overhanging, receives in the lower end of big swinging frame 305 and small swinging frame 304, and long collet 302 is driven to clamp band saw with short collet 303
Item 5；
Carbide button block stepping cylinder 208 executes bar and acts again once, and next carbide button block 216 is placed in accommodating groove 2041, send
Ratch 204 is mobile, and carbide button block 216 is sent to 501 top of base band being arranged in bands for band guide groove 4；
Carry out next working cycles.
The beneficial effect of this technology is:
A kind of Song Chikuai mechanism of bands for band sawtooth welder can be used for intermittently storing the carbide button block in carbide button block guide groove and incite somebody to action
Carbide button block is transported to predetermined position one by one.
Claims (3)
1. a kind of Song Chikuai mechanism of bands for band sawtooth welder, characterized in that on the pedestal including bands for band sawtooth welder is arranged in, use
In the carbide button block guide groove for conveying carbide button block obliquely and being open obliquely, the Song Chikuai mechanism branch on pedestal is connected firmly
Frame below carbide button block guide groove end slot mouth, moves horizontally to be arranged in send and send ratch on tooth block mechanism rack, sending tooth
The end of bar offers the accommodating groove for partially storing the carbide button block conveyed by carbide button block guide groove, further includes
Divide tooth block positioned at carbide button block top of guide slot, for the carbide button block in carbide button block guide groove to be moved to one by one in accommodating groove
Device.
2. the Song Chikuai mechanism of bands for band sawtooth welder according to claim 1, characterized in that send the tooth block mechanism rack to include
Big air cylinder support, slide unit bracket and sliding card wedge base supporting；The cunning vertical with bands for band guide groove is provided on slide unit bracket
Rail, slide unit and sliding rail are fixed on slide unit with the connection of guide rail slide block pair and are sent ratch, and ratch is sent on edge on the upper surface for send ratch
Axis direction be arranged recessing groove, the accommodating groove vertical with ratch is sent is opened up on the slot bottom of recessing groove outer end；In big cylinder branch
It is provided with level on frame and send tooth cylinder, level send the execution bar of tooth cylinder and ratch is sent to be connected；Store groove width and carbide button block
Thickness nominal dimension is equal, and accommodating groove slot bottom is arc, and storage groove deep is less than the height of carbide button block, ratch is sent to set with movement
It sets after the sliding rail in slide unit connects firmly, close to notch close to notch under recessing groove；Cunning is connected firmly on sliding card wedge base supporting
Dynamic card wedge holds seat, sliding card wedge hold opened up on seat two in perpendicular the sliding card wedge vertical with carbide button block guide groove lead
Xiang Kong is driven by sliding card wedge driving device, and a pair of opposite sliding card wedge moving direction laid is shifted against to be arranged in cunning
In dynamic card wedge pilot hole, the lower end of sliding card wedge is tapered end, and the upper end of sliding card wedge is wedge handle, and two can be with golden tooth block guide groove
The spacing for the tapered end that upper notch is alternately abutted against is the width of carbide button block tooth top.
3. the Song Chikuai mechanism of bands for band sawtooth welder according to claim 2, characterized in that sliding card wedge driving device packet
The swing arm bracing strut connected firmly on sliding card wedge base supporting is included, card wedge moving direction is connected firmly on swing arm bracing strut and slide
Arm shaft on the plane of symmetry that is vertical and being located at a pair of opposite sliding card wedge laid, swings the swing arm being arranged on arm shaft；
Wedge handle is fastened on by the U-lag that is provided on wedge handle, using pin shaft in the swing arm of arm shaft two sides, is arranged position on wedge handle
Swing arm spring between swing arm and wedge, swing arm spring are pressure spring；U-lag is opened up in the upper end of swing arm, in swing arm bracing strut
On connect firmly with the parallel carbide button block stepping cylinder of sliding card wedge, middle part is connected firmly on the execution bar of carbide button block stepping cylinder and is set
Reeded push-pull rod is set, is fastened in U-lag by groove, push-pull rod；It holds in sliding card wedge and is provided on seat for pendulum
The stop screw that the both ends of arm are limited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458923.6A CN109277738A (en) | 2018-11-30 | 2018-11-30 | A kind of Song Chikuai mechanism of bands for band sawtooth welder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811458923.6A CN109277738A (en) | 2018-11-30 | 2018-11-30 | A kind of Song Chikuai mechanism of bands for band sawtooth welder |
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| CN109277738A true CN109277738A (en) | 2019-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811458923.6A Pending CN109277738A (en) | 2018-11-30 | 2018-11-30 | A kind of Song Chikuai mechanism of bands for band sawtooth welder |
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| CN (1) | CN109277738A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095409A (en) * | 2019-05-27 | 2019-08-06 | 广东工业大学 | Break device and method on top for detecting bi-metal bandsaw blades particle bond strength |
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| CN106392191A (en) * | 2016-12-19 | 2017-02-15 | 潘正财 | Automatic welding equipment for saw blade tooth edge processing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095409A (en) * | 2019-05-27 | 2019-08-06 | 广东工业大学 | Break device and method on top for detecting bi-metal bandsaw blades particle bond strength |
| CN110095409B (en) * | 2019-05-27 | 2022-03-25 | 广东工业大学 | Ejecting and breaking device and method for detecting particle bonding strength of bimetal band saw blade |
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