CN107020514B - Automatic strip cutting and shearing machine for coiled solder blank strips - Google Patents
Automatic strip cutting and shearing machine for coiled solder blank strips Download PDFInfo
- Publication number
- CN107020514B CN107020514B CN201710373257.5A CN201710373257A CN107020514B CN 107020514 B CN107020514 B CN 107020514B CN 201710373257 A CN201710373257 A CN 201710373257A CN 107020514 B CN107020514 B CN 107020514B
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- frame
- gear
- cutter
- bracket
- rear bracket
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Shearing Machines (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an automatic strip cutting and shearing machine for coiling solder blanks, which comprises a strip cutting device and a shearing device; the slitting device comprises a front bracket and a rear bracket; the front bracket and the rear bracket are respectively provided with a front pressing frame and a rear pressing frame; the corresponding ends of the front bracket and the rear bracket are close; the feeding disc is arranged at the outer end of the front bracket; two sides of the gap between the two brackets are respectively provided with a fixed stand and an adjustable stand; the upper part and the lower part of the gap are respectively provided with a slitting saw disc and an anvil roll; the gear box is in transmission connection with the slitting saw disc and the anvil roll; the top surfaces of the two vertical frames are provided with thickness adjusting handles; the outside of the adjustable vertical frame is provided with a strip distance adjusting handle; the blade shearing device comprises a cutter gap adjusting frame arranged beside the outlet end of the rear bracket, a guide rod arranged on the adjusting frame and a movable cutter rest movably connected with the guide rod; the bottom surface of the movable tool rest is provided with a tool transmission frame, the movable tool rest is provided with a movable cutter, the outlet end of the rear bracket is provided with a fixed cutter, and an eccentric wheel is arranged in a surrounding frame at the bottom of the transmission frame. The processing adaptability is good, the quality is good, and the efficiency is high.
Description
Technical Field
The invention belongs to the technical field of shearing machinery, and particularly relates to an automatic strip cutting and shearing machine for coiling solder billets.
Background
Sheet solder is commonly used for soldering silicon wafers and other sheet weldments, long solder blanks preformed into solder strip foils are commonly rolled into reels for delivery, the coiled solder blanks are firstly cut into narrow strips and then cut into small pieces after being drawn out from the reels when being processed into sheet solder, and the traditional cutting and shearing are respectively carried out on different shearing machines.
The strip cutting and shearing device for the coiled solder blank strip adopting the technology can be used, but has low processing efficiency, poor adaptability to processing the blank strip, and poor regularity of strip cutting and shearing, and has unsatisfactory use effect.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the automatic strip cutting and shearing machine for the coiled solder strips, which has better adaptability to processing the strips, higher processing efficiency and better processing quality of the strip cutting and shearing.
The technical scheme adopted by the invention for achieving the technical purpose is as follows: an automatic strip cutting and shearing machine for coiling solder blanks comprises a frame-shaped rack, a strip cutting device, a shearing device, an electric cabinet, a gear box, a slicing motor and a stepping motor, wherein the strip cutting device, the shearing device, the electric cabinet, the gear box, the slicing motor and the stepping motor are arranged on the rack; the strip cutting device comprises a front bracket and a rear bracket which are erected on the top surface of the frame and are in a straight and long channel shape; the front bracket is provided with a front pressing frame, and the rear bracket is provided with a rear pressing frame; the inlet end of the rear bracket is close to the outlet end of the front bracket; the feeding disc is arranged at the outer end of the front bracket; two sides of the gap between the two brackets are respectively provided with a fixed stand and an adjustable stand; a slitting saw disc is arranged above the gap of the two brackets through two vertical frames, and an anvil roll is arranged below the gap through two vertical frames; the corresponding output rotating shafts of the gear boxes are respectively connected with the slitting saw disc and the anvil roll in a transmission way; the top surfaces of the two vertical frames are provided with thickness adjusting handles capable of adjusting the position height of the slitting saw disc; the outer side of the adjustable stand is provided with a strip distance adjusting handle which is movably connected with a screw hole on the adjustable stand through a screw rod; the blade shearing device comprises a cutter gap adjusting frame which is arranged beside the outlet end of the rear bracket, is square-frame-shaped and is transparent up and down, a guide rod which is vertically arranged on the upper end surface of the cutter gap adjusting frame, and a movable cutter rest which is movably connected with the guide rod; the bottom of the movable tool rest is provided with a tool transmission frame connected with two sides of the bottom of the movable tool rest, the bottom of the tool transmission frame penetrates through a surrounding frame of the tool clearance adjusting frame and stretches into the lower part of a table top of the machine frame, the middle of the bottom of the movable tool rest is provided with a movable cutter with a downward cutting edge, the outlet end of the rear bracket is provided with a fixed cutter with an upward cutting edge, the fixed cutter can be matched with the movable cutter and in shearing connection, the bottom of the tool transmission frame is provided with a square transmission limiting surrounding frame, and an eccentric wheel driven by a slicing motor is arranged in the square transmission limiting surrounding frame.
The gear box comprises a first gear, a second gear, a third gear, a Ding Chilun, a transverse connecting rod and a longitudinal connecting rod; the outer end of the shaft lever of the first gear is connected with a belt wheel driven by a stepping motor, the inner end of the shaft lever is coaxially connected with the rotating shaft of the anvil roller, the tooth surface of the first gear is meshed with the second gear, the tooth surface of the second gear is simultaneously meshed with the third gear, and the tooth surface of the third gear is simultaneously meshed with Ding Chilun; the rotating shaft of the second gear is movably connected with the rotating shaft of the third gear through a longitudinal connecting rod, and the rotating shaft of the third gear is movably connected with the rotating shaft of Ding Chilun through a transverse connecting rod; the rotation shaft of Ding Chilun is coaxially connected with the rotation shaft of the slitting saw disc.
The side surface of the cutter gap adjusting frame, which is far away from one side of the rear bracket, is provided with a cutter gap adjusting handle of a screw rod nut type.
The front pressing frame is capable of limiting the width of the feeding channel in intervals so as to adapt to the width of the solder blank; the rear pressing frame is a rear pressing frame capable of adjusting the pressing force between the rear pressing frame and the rear bracket.
The beneficial effects of the invention are as follows: with the above structure. The slitting and the shearing sheets can be all realized in one device, and the adaptability to thickness, the clearance of the cutter and the width of the slitting are all adjustable, so that the adaptability to the processed blank is better, the processing quality of the slitting shearing sheets is better, the processing efficiency is higher, and the using effect is more ideal.
Drawings
The invention is further described below with reference to the drawings and examples. Wherein:
FIG. 1 is a perspective view of the entirety of the present invention;
FIG. 2 is a schematic illustration of a view from one side omitted of the present invention;
FIG. 3 is an omitted schematic view of a tool carrier portion of the present invention;
FIG. 4 is an omitted schematic view of the stand portion of the present invention;
fig. 5 is an omitted schematic diagram of a gear box portion in the present invention.
The reference numbers in the drawings are illustrated as follows: gearbox 1, thickness adjusting handle 2, fixed stand 3, adjustable stand 4, front press stand 5, feed tray 6, strip distance adjusting handle 7, frame 8, cutter gap adjusting frame 9, discharge channel 10, cutter gap adjusting handle 11, moving blade holder 12, electric cabinet 13, cutter driving frame 14, guide rod 15, guide block 16, screw rod 17, pulley 18, rear bracket 19, slitting saw tray 20, front bracket 21, anvil roll 22, moving cutter 23, fixed cutter 24, transmission limiting frame 25, eccentric wheels 26, ding Chilun 27, transverse link 28, first gear 29, longitudinal link 30, second gear 31, third gear 32, slicing motor 33, stepping motor 34, rear press stand 35
Detailed Description
The embodiment of the invention is shown in fig. 1 to 5, and the automatic strip cutting and shearing machine for coiled solder billets comprises a frame-shaped rack 8, a strip cutting device, a shearing device, an electric cabinet 13, a gear box 1, a slicing motor 33 and a stepping motor 34, wherein the strip cutting device, the shearing device, the electric cabinet 13, the gear box 1 and the stepping motor 34 are arranged on the rack 8; the strip cutting device comprises a front bracket 21 and a rear bracket 19 which are arranged on the top surface of the frame 8 in a straight and long channel manner; the front bracket 21 is provided with a front pressing frame 5, and the rear bracket 19 is provided with a rear pressing frame 35; the inlet end of the rear bracket 19 is disposed proximate to the outlet end of the front bracket 21; the feeding disc 6 is arranged at the outer end of the front bracket 21; two sides of the gap between the two brackets are respectively provided with a fixed stand 3 and an adjustable stand 4; a slitting saw disc 20 is arranged above the gap of the two brackets through two vertical frames, and an anvil roll 22 is arranged below the gap through two vertical frames; the corresponding output rotating shafts of the gear box 1 are respectively connected with the slitting saw disc 20 and the anvil roll 22 in a transmission way; the top surfaces of the two vertical frames are provided with thickness adjusting handles 2 which can adjust the position height of the slitting saw disc 20; the outer side of the adjustable stand 4 is provided with a strip distance adjusting handle 7, and the strip distance adjusting handle 7 is movably connected with a screw hole on the adjustable stand 4 through a screw rod 17; the blade shearing device comprises a cutter gap adjusting frame 9 which is arranged beside the outlet end of a rear bracket 19, is square-shaped and is transparent up and down, a guide rod 15 which is vertically arranged on the upper end surface of the cutter gap adjusting frame 9, and a movable cutter rest 12 which is movably connected with the guide rod 15; the bottom surface of the movable tool rest 12 is provided with a tool transmission frame 14 connected with two sides of the bottom surface of the movable tool rest 12, the bottom of the tool transmission frame 14 penetrates through the enclosing frame of the tool clearance adjusting frame 9 and stretches into the lower part of the table top of the machine frame 8, the middle part of the bottom surface of the movable tool rest 12 is provided with a movable cutter 23 with a downward cutting edge, the outlet end of the rear bracket 19 is provided with a fixed cutter 24 with an upward cutting edge, which can be matched with the movable cutter 23 and in shearing connection, the bottom of the tool transmission frame 14 is provided with a square transmission limiting enclosing frame 25, and the inner periphery of the square transmission limiting enclosing frame 25 is provided with an eccentric wheel 26 driven by a slicing motor 33.
The gear box 1 comprises a first gear 29, a second gear 31, a third gear 32, a Ding Chilun 27, a transverse connecting rod 28 and a longitudinal connecting rod 30; the outer end of the shaft lever of the first gear 29 is connected with a belt wheel 18 driven by a stepping motor 34, the inner end of the shaft lever is coaxially connected with the rotating shaft of the anvil roll 22, the tooth surface of the first gear 29 is meshed with the second gear 31, the tooth surface of the second gear 31 is simultaneously meshed with the third gear 32, and the tooth surface of the third gear 32 is simultaneously meshed with Ding Chilun; the rotating shaft of the second gear 31 is movably connected with the rotating shaft of the third gear 32 through a longitudinal connecting rod 30, and the rotating shaft of the third gear 32 is movably connected with the rotating shaft of the Ding Chilun through a transverse connecting rod 28; the axis of rotation of Ding Chilun is coaxially coupled to the axis of rotation of the slitting saw disc 20.
The side surface of the cutter gap adjusting frame 9, which is far away from the side of the rear bracket 19, is provided with a cutter gap adjusting handle 11 of a screw rod nut type.
The front pressing frame 5 is a front pressing frame 5 which can carry out interval limit on the width of the feeding channel so as to adapt to the width of the solder blank; the rear pressing frame 35 is a rear pressing frame 35 which can adjust the pressing force between itself and the rear bracket 19.
The working principle of the invention is as follows:
before working, the proper width is adjusted by adjusting the strip distance adjusting handle 7 and the front pressing frame 5; the clearance between the proper moving cutter 23 and the fixed cutter 24 is adjusted by adjusting the cutter clearance adjusting handle 11; the thickness adjusting handle 2 is adjusted to an appropriate thickness; adjusting the pressing force of the front pressing frame 5; the width of the post-press 35 is adjusted to limit.
The solder billet is drawn out from the feeding disc 6, passes through the press joint surfaces of the front press frame 5 and the front bracket 21, passes through the press joint surfaces of the rear press frame 35 and the rear bracket 19, and is subjected to equal-width slitting at a gap between the slitting saw disc 20 driven by the stepping motor 34 and the anvil roll 22.
When the strips after being cut extend out of the outlet end face of the rear bracket 19 at a constant speed under the transmission of friction force of the strip cutting saw disc 20 and the anvil roll 22, the slicing motor 33 drives the eccentric wheel 26 to rotate, the wheel surface of the eccentric wheel 26 is in vertical eccentric press connection and transmission with the upper and lower frame surfaces of the limiting enclosing frame 25 to push the cutter transmission frame 14 to reciprocate up and down, the cutter transmission frame 14 drives the movable cutter 23 to reciprocate up and down, the movable cutter 23 reciprocates up and down and then cooperates with the fixed cutter 24 to complete shearing, and the sheared welding pieces are gathered to a material receiving box from the discharging channel 10 arranged below the movable cutter frame 12.
The bottom surface of the adjustable stand 4 can be provided with a guide groove, and a corresponding guide block 16 is fixedly arranged at a corresponding position on the table top of the frame 8 to limit the adjustment moving direction of the adjustable stand 4.
The stepping motor 34 and the slicing motor 33 are arranged below the table top of the machine frame 8, and the outlet of the discharging channel 10 is arranged below the table top of the machine frame 8.
The structural feature of the gear box 1 of the invention is that when the distance between the slitting saw disc 20 and the anvil roll 22 is adjusted, the distance between the corresponding transmission shafts on the gear box 1 can be adjusted in a fine-tuning way.
Claims (4)
1. An automatic strip cutting and shearing machine for coiling solder billets is characterized in that: comprises a frame-shaped rack, a strip cutting device, a shearing device, an electric cabinet, a gear box, a slicing motor and a stepping motor, wherein the strip cutting device, the shearing device, the electric cabinet, the gear box, the slicing motor and the stepping motor are arranged on the rack; the strip cutting device comprises a front bracket and a rear bracket which are erected on the top surface of the frame and are in a straight and long channel shape; the front bracket is provided with a front pressing frame, and the rear bracket is provided with a rear pressing frame; the inlet end of the rear bracket is close to the outlet end of the front bracket; the feeding disc is arranged at the outer end of the front bracket; two sides of the gap between the two brackets are respectively provided with a fixed stand and an adjustable stand; a slitting saw disc is arranged above the gap of the two brackets through two vertical frames, and an anvil roll is arranged below the gap through two vertical frames; the corresponding output rotating shafts of the gear boxes are respectively connected with the slitting saw disc and the anvil roll in a transmission way; the top surfaces of the two vertical frames are provided with thickness adjusting handles capable of adjusting the position height of the slitting saw disc; the outer side of the adjustable stand is provided with a strip distance adjusting handle which is movably connected with a screw hole on the adjustable stand through a screw rod; the blade shearing device comprises a cutter gap adjusting frame which is arranged beside the outlet end of the rear bracket, is square-frame-shaped and is transparent up and down, a guide rod which is vertically arranged on the upper end surface of the cutter gap adjusting frame, and a movable cutter rest which is movably connected with the guide rod; the bottom of the movable tool rest is provided with a tool transmission frame connected with two sides of the bottom of the movable tool rest, the bottom of the tool transmission frame penetrates through a surrounding frame of the tool clearance adjusting frame and stretches into the lower part of a table top of the machine frame, the middle of the bottom of the movable tool rest is provided with a movable cutter with a downward cutting edge, the outlet end of the rear bracket is provided with a fixed cutter with an upward cutting edge, the fixed cutter can be matched with the movable cutter and in shearing connection, the bottom of the tool transmission frame is provided with a square transmission limiting surrounding frame, and an eccentric wheel driven by a slicing motor is arranged in the square transmission limiting surrounding frame.
2. An automatic slitting shear for a coiled solder strip as defined in claim 1, wherein: the gear box comprises a first gear, a second gear, a third gear, a Ding Chilun, a transverse connecting rod and a longitudinal connecting rod; the outer end of the shaft lever of the first gear is connected with a belt wheel driven by a stepping motor, the inner end of the shaft lever is coaxially connected with the rotating shaft of the anvil roller, the tooth surface of the first gear is meshed with the second gear, the tooth surface of the second gear is simultaneously meshed with the third gear, and the tooth surface of the third gear is simultaneously meshed with Ding Chilun; the rotating shaft of the second gear is movably connected with the rotating shaft of the third gear through a longitudinal connecting rod, and the rotating shaft of the third gear is movably connected with the rotating shaft of Ding Chilun through a transverse connecting rod; the rotation shaft of Ding Chilun is coaxially connected with the rotation shaft of the slitting saw disc.
3. An automatic slitting shear for a coiled solder strip as defined in claim 2, wherein: the side surface of the cutter gap adjusting frame, which is far away from one side of the rear bracket, is provided with a cutter gap adjusting handle of a screw rod nut type.
4. An automatic slitting shear for a strip of tray-mounted solder blanks as defined in claim 3, wherein: the front pressing frame is capable of limiting the width of the feeding channel in intervals so as to adapt to the width of the solder blank; the rear pressing frame is a rear pressing frame capable of adjusting the pressing force between the rear pressing frame and the rear bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373257.5A CN107020514B (en) | 2017-05-24 | 2017-05-24 | Automatic strip cutting and shearing machine for coiled solder blank strips |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710373257.5A CN107020514B (en) | 2017-05-24 | 2017-05-24 | Automatic strip cutting and shearing machine for coiled solder blank strips |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107020514A CN107020514A (en) | 2017-08-08 |
| CN107020514B true CN107020514B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710373257.5A Active CN107020514B (en) | 2017-05-24 | 2017-05-24 | Automatic strip cutting and shearing machine for coiled solder blank strips |
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| Country | Link |
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| CN (1) | CN107020514B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953379B (en) * | 2017-11-28 | 2023-07-04 | 东莞市凯融光学科技有限公司 | Novel semi-automatic film shearing machine |
| CN110653446B (en) * | 2019-11-06 | 2022-04-05 | 惠州欣旺达智能工业有限公司 | Tin cutting equipment |
| CN115255476A (en) * | 2022-07-07 | 2022-11-01 | 阳程（佛山）科技有限公司 | Copper-clad plate wheel cutting equipment |
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| CN101045306A (en) * | 2007-04-29 | 2007-10-03 | 吕智雄 | One-knife dual-purpose cutting machine |
| KR101045678B1 (en) * | 2011-05-09 | 2011-07-01 | (주)백천정밀 | Steel strip fittings applied to piping equipment |
| CN102386363A (en) * | 2011-08-17 | 2012-03-21 | 东莞市骏泰精密机械有限公司 | A kind of lithium battery roller rubber cutting pole earphone |
| CN104400433A (en) * | 2014-10-29 | 2015-03-11 | 唐山开元阻焊设备有限公司 | Metal plate double-edge longitudinal shearing machine realizing convenience in processing |
| CN206839579U (en) * | 2017-05-24 | 2018-01-05 | 机械科学研究总院海西(福建)分院 | The automatic slicing sheet clipping machine of one discharge plate welding equipment material base bar |
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2017
- 2017-05-24 CN CN201710373257.5A patent/CN107020514B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101045306A (en) * | 2007-04-29 | 2007-10-03 | 吕智雄 | One-knife dual-purpose cutting machine |
| KR101045678B1 (en) * | 2011-05-09 | 2011-07-01 | (주)백천정밀 | Steel strip fittings applied to piping equipment |
| CN102386363A (en) * | 2011-08-17 | 2012-03-21 | 东莞市骏泰精密机械有限公司 | A kind of lithium battery roller rubber cutting pole earphone |
| CN104400433A (en) * | 2014-10-29 | 2015-03-11 | 唐山开元阻焊设备有限公司 | Metal plate double-edge longitudinal shearing machine realizing convenience in processing |
| CN206839579U (en) * | 2017-05-24 | 2018-01-05 | 机械科学研究总院海西(福建)分院 | The automatic slicing sheet clipping machine of one discharge plate welding equipment material base bar |
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| CN107020514A (en) | 2017-08-08 |
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Address after: 365000 Jinsha garden, Sanming hi tech Industrial Development Zone, Sanming City, Fujian, Shaxian County Applicant after: Haixi (Fujian) Branch Co.,Ltd. Address before: 365500 Shaxian County high tech Industrial Development Zone, Fujian province Jinsha Park Administration building, building two, building Applicant before: HAIXI (FUJIAN) INSTITUTE, CHINA ACADEMY OF MACHINERY SCIENCE & TECHNOLOGY |
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