CN113083955A - Band steel bending and rolling device for sewing machine production part - Google Patents
Band steel bending and rolling device for sewing machine production part Download PDFInfo
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- CN113083955A CN113083955A CN202110280371.XA CN202110280371A CN113083955A CN 113083955 A CN113083955 A CN 113083955A CN 202110280371 A CN202110280371 A CN 202110280371A CN 113083955 A CN113083955 A CN 113083955A
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- fixedly connected
- rotating shaft
- wall
- belt wheel
- fixing plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/28—Associations of cutting devices therewith
- B21D43/287—Devices for handling sheet or strip material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a band steel bending device for sewing machine production parts, and belongs to the technical field of band steel bending. A band steel bending device for parts produced by a sewing machine comprises a base, wherein a first fixing plate is fixedly connected to the outer wall of the base, a workbench, a top plate and a second fixing plate are fixedly connected to the outer wall of the first fixing plate, a motor is fixedly connected to the base, a first rotating shaft is fixedly connected to the output end of the motor, a first bevel gear and a first polishing sheet are fixedly connected to the first rotating shaft, a first avoiding groove is formed in the workbench, the first polishing sheet is arranged in the first avoiding groove, a first roller, a second roller and a third roller are rotatably connected to the outer wall of the first fixing plate, a cutting mechanism is arranged on the second fixing plate, a polishing mechanism is arranged on the top plate, and a cleaning mechanism is arranged on the first; the method is simple to operate, and the strip steel is subjected to integrated operation of pretreatment, bending and cutting, so that the time is greatly saved, the bending efficiency is accelerated, and the income of enterprises is increased.
Description
Technical Field
The invention relates to the technical field of steel strip bending and coiling, in particular to a steel strip bending and coiling device for parts produced by a sewing machine.
Background
A sewing machine is a machine that uses one or more sewing threads to form one or more stitches in a material to be sewn, thereby interweaving or stitching one or more layers of material. The sewing machine can sew fabrics such as cotton, hemp, silk, wool, artificial fiber and the like and products such as leather, plastic, paper and the like, the sewed stitches are neat, beautiful, flat and firm, the sewing speed is high, the use is simple and convenient, and artistic forms such as hand-push embroidery computer embroidery and the like are derived.
The production of sewing machines requires various parts, wherein the band steel needs to be bent, the existing bending device has complex structure and low working efficiency, the existing bending machine can not perform burr treatment on the surface of the band steel when the band steel is bent, and can not cut the bent band steel, thereby bringing great inconvenience to users.
Disclosure of Invention
The invention aims to solve the problem of low bending efficiency in the prior art, and provides a band steel bending device for sewing machine production parts.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a sewing machine production is belted steel device of curling for part, includes the base, the first fixed plate of base outer wall fixedly connected with, first fixed plate outer wall fixedly connected with workstation, roof and second fixed plate, fixedly connected with motor on the base, the first pivot of motor output end fixedly connected with, the first bevel gear of fixedly connected with and first abrasive disc of beating in the first pivot, be equipped with the first groove of dodging on the workstation, first abrasive disc is arranged in the first inslot of dodging, first fixed plate outer wall rotates and is connected with first roller, second roller and third roller, it decides the mechanism to be equipped with on the second fixed plate, be equipped with grinding machanism on the roof, be equipped with clearance mechanism on the first fixed plate.
Preferably, the grinding mechanism comprises a sixth rotating shaft, the sixth rotating shaft is rotatably connected to the outer wall of the top plate, and a fourth bevel gear and a second grinding sheet are fixedly connected to the sixth rotating shaft.
Preferably, the outer wall of the first fixing plate is rotatably connected with a fifth rotating shaft, the fifth rotating shaft is fixedly connected with an eighth belt pulley and a third bevel gear, and the third bevel gear is meshed with a fourth bevel gear.
Preferably, the cleaning mechanism comprises an air duct, the air duct is fixedly connected to the outer wall of the first fixing plate, the outer wall of the first fixing plate is rotatably connected with a fourth rotating shaft, a sixth belt pulley, a seventh belt pulley and a fan blade are fixedly connected to the fourth rotating shaft, and the fan blade is arranged in the air duct.
Preferably, the first fixing plate is provided with an exhaust hole, the outer wall of the first fixing plate is fixedly connected with an air filter, the exhaust hole is communicated with the air filter, and the air duct is provided with a second avoidance groove and a third avoidance groove.
Preferably, decide the mechanism and include the tool bit, tool bit sliding connection is on the second fixed plate, tool bit bottom fixedly connected with anticreep board, anticreep board outer wall fixedly connected with gyro wheel, the reset spring has been cup jointed on the tool bit, the reset spring both ends offset with the outer wall of second fixed plate and anticreep board respectively.
Preferably, the outer wall of the first fixing plate is rotatably connected with a third rotating shaft, a fifth belt wheel and a cam are fixedly connected to the third rotating shaft, and the cam is attached to the outer wall of the roller.
Preferably, the outer wall of the first fixing plate is rotatably connected with a second rotating shaft, the second rotating shaft is fixedly connected with a first belt wheel and a second bevel gear, the second bevel gear is meshed with the first bevel gear, and the first roller is provided with a second belt wheel, a third belt wheel and a fourth belt wheel.
Preferably, the first belt wheel, the second belt wheel, the third belt wheel, the fourth belt wheel, the fifth belt wheel, the sixth belt wheel, the seventh belt wheel and the eighth belt wheel are all connected through a belt.
Preferably, the outer wall of the bottom of the base is fixedly connected with a stop wheel.
Compared with the prior art, the invention provides a band steel bending and rolling device for sewing machine production parts, which has the following beneficial effects:
1. when the band steel bending and rolling device for producing parts of the sewing machine is used by a user, firstly, the band steel is placed on the workbench, the motor is started, the motor drives the first rotating shaft to rotate, the first grinding disc on the first rotating shaft rotates to grind and polish the bottom of the band steel, meanwhile, the first bevel gear on the first rotating shaft drives the second bevel gear to rotate due to the relation of meshing and connection with the second bevel gear, the first belt wheel on the second rotating shaft drives the second belt wheel to rotate through a belt, the third belt wheel drives the seventh belt wheel to rotate through a belt, the sixth belt wheel on the fourth rotating shaft drives the eighth belt wheel to rotate through a belt, the third bevel gear on the fifth rotating shaft simultaneously rotates, the third bevel gear drives the fourth bevel gear to rotate due to the relation of meshing and connection with the fourth bevel gear, and the second polishing piece on the sixth rotating shaft polishes and polishes the top of the strip steel.
2. This sewing machine production is belted steel device of curling for part, can produce the dust when burnishing and polishing, the seventh band pulley drives the rotation of fourth pivot, it rotates to drive the epaxial extraction fan leaf of fourth pivot when the fourth pivot rotates, will have the air suction dryer of dust when extraction fan leaf rotates in, the air is by in the exhaust hole gets into air cleaner, the air that has impurity then carries out impurity filtering through air cleaner and discharges to the external world, the air quality of use place has been guaranteed, avoid the dust harm to user's health.
3. This sewing machine production is belted steel device of curling for part, fourth band pulley on the first roller passes through the belt and drives the rotation of fifth band pulley, and the third pivot on the fifth band pulley rotates simultaneously, and the third pivot rotates the in-process and drives the cam rotation, because the diameter of fifth band pulley is greater than the diameter of fourth band pulley, after first roller, second roller and third roller will polish belted steel back a week of curling, the cam rotates a week simultaneously and drives the belted steel after the bending to first roller with the tool bit drive upward movement and tailors.
The invention has simple operation, and carries out integrated operation on the strip steel for pretreatment, bending and cutting, thereby greatly saving time, accelerating the bending efficiency and increasing the income of enterprises.
Drawings
FIG. 1 is a schematic structural view of a band steel bending device for sewing machine production parts according to the present invention;
FIG. 2 is a schematic structural view of a portion A in FIG. 1 of a band steel bending device for sewing machine production parts according to the present invention;
FIG. 3 is a top view of a band steel bending and rolling device for sewing machine production parts according to the present invention;
FIG. 4 is a schematic structural view of a portion B in FIG. 3 of a band steel bending device for sewing machine production parts according to the present invention;
FIG. 5 is a schematic structural view of a second rotating shaft of the band steel bending and rolling device for sewing machine production parts according to the present invention;
FIG. 6 is a schematic structural view of a third rotating shaft of the band steel bending device for sewing machine production parts according to the present invention.
In the figure: 1. a base; 2. a detent wheel; 3. a motor; 4. a first fixing plate; 401. an exhaust hole; 5. a work table; 501. a first avoidance slot; 6. a top plate; 7. a first rotating shaft; 701. a first bevel gear; 702. a first abrasive sheet; 8. a second rotating shaft; 801. a first pulley; 802. a second bevel gear; 9. a second pulley; 901. a third belt pulley; 902. a fourth pulley; 10. a first roller; 1001. a second roller; 1002. a third roller; 11. a second fixing plate; 12. a third rotating shaft; 1201. a fifth belt pulley; 1202. a cam; 13. a cutter head; 1301. an anti-drop plate; 14. a roller; 15. a return spring; 16. an air duct; 1601. a second avoidance slot; 1602. a third avoidance slot; 17. a fourth rotating shaft; 1701. a sixth pulley; 1702. a seventh pulley; 1703. an extraction fan blade; 18. an air filter; 19. a fifth rotating shaft; 1901. an eighth pulley; 1902. a third bevel gear; 20. a sixth rotating shaft; 2001. a fourth bevel gear; 2002. a second polishing pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, fig. 3, fig. 4 and fig. 5, a band steel bending device for sewing machine production parts, which comprises a base 1, a first fixed plate 4 fixedly connected with the outer wall of the base 1, a workbench 5 fixedly connected with the outer wall of the first fixed plate 4, a top plate 6 and a second fixed plate 11, a motor 3 fixedly connected with the base 1, a first rotating shaft 7 fixedly connected with the output end of the motor 3, a first bevel gear 701 and a first polishing piece 702 fixedly connected with the first rotating shaft 7, a first avoiding groove 501 arranged on the workbench 5, the first polishing piece 702 arranged in the first avoiding groove 501, a first roller 10 connected with the outer wall of the first fixed plate 4 in a rotating manner, a second roller 1001 and a third roller 1002, a cutting mechanism arranged on the second fixed plate 11, a polishing mechanism arranged on the top plate 6, and a cleaning mechanism arranged on the first fixed plate 4.
The grinding mechanism comprises a sixth rotating shaft 20, the sixth rotating shaft 20 is rotatably connected to the outer wall of the top plate 6, and a fourth bevel gear 2001 and a second grinding sheet 2002 are fixedly connected to the sixth rotating shaft 20.
The outer wall of the first fixing plate 4 is rotatably connected with a fifth rotating shaft 19, the fifth rotating shaft 19 is fixedly connected with an eighth belt wheel 1901 and a third bevel gear 1902, and the third bevel gear 1902 is meshed with the fourth bevel gear 2001.
The cleaning mechanism comprises an air duct 16, the air duct 16 is fixedly connected to the outer wall of the first fixing plate 4, the outer wall of the first fixing plate 4 is rotatably connected with a fourth rotating shaft 17, a sixth belt wheel 1701, a seventh belt wheel 1702 and a fan blade 1703 are fixedly connected to the fourth rotating shaft 17, and the fan blade 1703 is arranged in the air duct 16.
An exhaust hole 401 is formed in the first fixing plate 4, an air filter 18 is fixedly connected to the outer wall of the first fixing plate 4, the exhaust hole 401 is communicated with the air filter 18, and a second avoiding groove 1601 and a third avoiding groove 1602 are formed in the air duct 16.
Decide the mechanism and include tool bit 13, tool bit 13 sliding connection is on second fixed plate 11, and tool bit 13 bottom fixedly connected with anticreep board 1301, anticreep board 1301 outer wall fixedly connected with gyro wheel 14 has cup jointed reset spring 15 on the tool bit 13, and reset spring 15 both ends offset with the outer wall of second fixed plate 11 and anticreep board 1301 respectively.
The outer wall of the first fixing plate 4 is rotatably connected with a third rotating shaft 12, the third rotating shaft 12 is fixedly connected with a fifth belt pulley 1201 and a cam 1202, and the cam 1202 is attached to the outer wall of the roller 14.
The outer wall of the first fixing plate 4 is rotatably connected with a second rotating shaft 8, the second rotating shaft 8 is fixedly connected with a first belt wheel 801 and a second bevel gear 802, the second bevel gear 802 is meshed with the first bevel gear 701, and a first roller 10 is provided with a second belt wheel 9, a third belt wheel 901 and a fourth belt wheel 902.
The first pulley 801, the second pulley 9, the third pulley 901, the fourth pulley 902, the fifth pulley 1201, the sixth pulley 1701, the seventh pulley 1702 and the eighth pulley 1901 are connected by a belt.
The outer wall of the bottom of the base 1 is fixedly connected with a stop wheel 2.
In the invention, when a user uses the polishing machine, firstly, the strip steel is placed on the workbench 5, the motor 3 is started, the motor 3 drives the first rotating shaft 7 to rotate, the first polishing plate 702 on the first rotating shaft 7 rotates to polish and polish the bottom of the strip steel, meanwhile, the first bevel gear 701 on the first rotating shaft 7 is meshed with the second bevel gear 802, the first bevel gear 701 drives the second bevel gear 802 to rotate, the first belt wheel 801 on the second rotating shaft 8 drives the second belt wheel 9 to rotate through a belt, the third belt wheel 901 drives the seventh belt wheel 1702 to rotate through a belt, the sixth belt wheel 1701 on the fourth rotating shaft 17 drives the eighth belt wheel 1901 to rotate through a belt, the third bevel gear 1902 on the fifth rotating shaft 19 rotates simultaneously, the third bevel gear 1902 is meshed with the fourth bevel gear 2001 to rotate, the third bevel gear 1902 drives the fourth bevel gear 2001 to rotate, and the second grinding piece 2002 on the sixth rotating shaft 20 grinds and polishes the top of the strip steel.
Example 2:
referring to fig. 1, fig. 3 and fig. 4, a band steel bending device for sewing machine production parts, which comprises a base 1, a first fixed plate 4 of base 1 outer wall fixedly connected with, a workbench 5 of first fixed plate 4 outer wall fixedly connected with, a top plate 6 and a second fixed plate 11, a motor 3 of base 1 upper fixedly connected with, a first rotating shaft 7 of motor 3 output end fixedly connected with, a first bevel gear 701 and a first polishing piece 702 of fixedly connected with on the first rotating shaft 7, be equipped with on the workbench 5 and firstly dodge groove 501, first polishing piece 702 is arranged in and firstly dodges in groove 501, first roller 10 is connected to first fixed plate 4 outer wall rotation, a second roller 1001, and a third roller 1002, it decides the mechanism to be equipped with on the second fixed plate 11, be equipped with grinding mechanism on the top plate 6, be equipped with clearance mechanism on first fixed plate 4.
The grinding mechanism comprises a sixth rotating shaft 20, the sixth rotating shaft 20 is rotatably connected to the outer wall of the top plate 6, and a fourth bevel gear 2001 and a second grinding sheet 2002 are fixedly connected to the sixth rotating shaft 20.
The outer wall of the first fixing plate 4 is rotatably connected with a fifth rotating shaft 19, the fifth rotating shaft 19 is fixedly connected with an eighth belt wheel 1901 and a third bevel gear 1902, and the third bevel gear 1902 is meshed with the fourth bevel gear 2001.
The cleaning mechanism comprises an air duct 16, the air duct 16 is fixedly connected to the outer wall of the first fixing plate 4, the outer wall of the first fixing plate 4 is rotatably connected with a fourth rotating shaft 17, a sixth belt wheel 1701, a seventh belt wheel 1702 and a fan blade 1703 are fixedly connected to the fourth rotating shaft 17, and the fan blade 1703 is arranged in the air duct 16.
An exhaust hole 401 is formed in the first fixing plate 4, an air filter 18 is fixedly connected to the outer wall of the first fixing plate 4, the exhaust hole 401 is communicated with the air filter 18, and a second avoiding groove 1601 and a third avoiding groove 1602 are formed in the air duct 16.
Decide the mechanism and include tool bit 13, tool bit 13 sliding connection is on second fixed plate 11, and tool bit 13 bottom fixedly connected with anticreep board 1301, anticreep board 1301 outer wall fixedly connected with gyro wheel 14 has cup jointed reset spring 15 on the tool bit 13, and reset spring 15 both ends offset with the outer wall of second fixed plate 11 and anticreep board 1301 respectively.
The outer wall of the first fixing plate 4 is rotatably connected with a third rotating shaft 12, the third rotating shaft 12 is fixedly connected with a fifth belt pulley 1201 and a cam 1202, and the cam 1202 is attached to the outer wall of the roller 14.
The outer wall of the first fixing plate 4 is rotatably connected with a second rotating shaft 8, the second rotating shaft 8 is fixedly connected with a first belt wheel 801 and a second bevel gear 802, the second bevel gear 802 is meshed with the first bevel gear 701, and a first roller 10 is provided with a second belt wheel 9, a third belt wheel 901 and a fourth belt wheel 902.
The first pulley 801, the second pulley 9, the third pulley 901, the fourth pulley 902, the fifth pulley 1201, the sixth pulley 1701, the seventh pulley 1702 and the eighth pulley 1901 are connected by a belt.
The outer wall of the bottom of the base 1 is fixedly connected with a stop wheel 2.
In the invention, dust is generated during grinding and polishing, the seventh belt wheel 1702 drives the fourth rotating shaft 17 to rotate, the fourth rotating shaft 17 drives the exhaust fan blade 1703 on the fourth rotating shaft 17 to rotate, the exhaust fan blade 1703 pumps air with dust into the air duct 16 during rotation, the air enters the air filter 18 from the exhaust hole 401, and the air with impurities is filtered by the air filter 18 and discharged to the outside, so that the air quality of a use place is ensured, and the dust is prevented from harming the health of a user.
Example 3:
referring to fig. 1, fig. 2 and fig. 6, a band steel bending device for sewing machine production parts, which comprises a base 1, a first fixed plate 4 of base 1 outer wall fixedly connected with, a workbench 5 of first fixed plate 4 outer wall fixedly connected with, a top plate 6 and a second fixed plate 11, a motor 3 of base 1 upper fixedly connected with, a first rotating shaft 7 of motor 3 output end fixedly connected with, a first bevel gear 701 and a first polishing piece 702 of fixedly connected with on the first rotating shaft 7, be equipped with on the workbench 5 and firstly dodge groove 501, first polishing piece 702 is arranged in and firstly dodges in groove 501, first roller 10 is connected to first fixed plate 4 outer wall rotation, a second roller 1001, and a third roller 1002, it decides the mechanism to be equipped with on the second fixed plate 11, be equipped with grinding mechanism on the top plate 6, be equipped with clearance mechanism on first fixed plate 4.
The grinding mechanism comprises a sixth rotating shaft 20, the sixth rotating shaft 20 is rotatably connected to the outer wall of the top plate 6, and a fourth bevel gear 2001 and a second grinding sheet 2002 are fixedly connected to the sixth rotating shaft 20.
The outer wall of the first fixing plate 4 is rotatably connected with a fifth rotating shaft 19, the fifth rotating shaft 19 is fixedly connected with an eighth belt wheel 1901 and a third bevel gear 1902, and the third bevel gear 1902 is meshed with the fourth bevel gear 2001.
The cleaning mechanism comprises an air duct 16, the air duct 16 is fixedly connected to the outer wall of the first fixing plate 4, the outer wall of the first fixing plate 4 is rotatably connected with a fourth rotating shaft 17, a sixth belt wheel 1701, a seventh belt wheel 1702 and a fan blade 1703 are fixedly connected to the fourth rotating shaft 17, and the fan blade 1703 is arranged in the air duct 16.
An exhaust hole 401 is formed in the first fixing plate 4, an air filter 18 is fixedly connected to the outer wall of the first fixing plate 4, the exhaust hole 401 is communicated with the air filter 18, and a second avoiding groove 1601 and a third avoiding groove 1602 are formed in the air duct 16.
Decide the mechanism and include tool bit 13, tool bit 13 sliding connection is on second fixed plate 11, and tool bit 13 bottom fixedly connected with anticreep board 1301, anticreep board 1301 outer wall fixedly connected with gyro wheel 14 has cup jointed reset spring 15 on the tool bit 13, and reset spring 15 both ends offset with the outer wall of second fixed plate 11 and anticreep board 1301 respectively.
The outer wall of the first fixing plate 4 is rotatably connected with a third rotating shaft 12, the third rotating shaft 12 is fixedly connected with a fifth belt pulley 1201 and a cam 1202, and the cam 1202 is attached to the outer wall of the roller 14.
The outer wall of the first fixing plate 4 is rotatably connected with a second rotating shaft 8, the second rotating shaft 8 is fixedly connected with a first belt wheel 801 and a second bevel gear 802, the second bevel gear 802 is meshed with the first bevel gear 701, and a first roller 10 is provided with a second belt wheel 9, a third belt wheel 901 and a fourth belt wheel 902.
The first pulley 801, the second pulley 9, the third pulley 901, the fourth pulley 902, the fifth pulley 1201, the sixth pulley 1701, the seventh pulley 1702 and the eighth pulley 1901 are connected by a belt.
The outer wall of the bottom of the base 1 is fixedly connected with a stop wheel 2.
In the invention, the fourth pulley 902 on the first roller 10 drives the fifth pulley 1201 to rotate through a belt, the third rotating shaft 12 on the fifth pulley 1201 rotates simultaneously, the cam 1202 is driven to rotate in the rotating process of the third rotating shaft 12, and because the diameter of the fifth pulley 1201 is larger than that of the fourth pulley 902, after the first roller 10, the second roller 1001 and the third roller 1002 roll the polished strip steel for one circle, the cam 1202 rotates one circle simultaneously to drive the cutter head 13 to move upwards to cut the strip steel rolled on the first roller 10.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a sewing machine produces belted steel bending device for part, includes base (1), its characterized in that, base (1) outer wall fixedly connected with first fixed plate (4), first fixed plate (4) outer wall fixedly connected with workstation (5), roof (6) and second fixed plate (11), fixedly connected with motor (3) on base (1), motor (3) output end fixedly connected with first pivot (7), fixedly connected with first bevel gear (701) and first abrasive disc (702) on first pivot (7), be equipped with the first groove (501) of dodging on workstation (5), first abrasive disc (702) are arranged in the first groove (501) of dodging, first fixed plate (4) outer wall rotates and is connected with first roller (10), second roller (1001) and third roller (1002), be equipped with on second fixed plate (11) and decide the mechanism, the polishing mechanism is arranged on the top plate (6), and the cleaning mechanism is arranged on the first fixing plate (4).
2. The steel strip bending device for sewing machine production parts according to claim 1, wherein the grinding mechanism comprises a sixth rotating shaft (20), the sixth rotating shaft (20) is rotatably connected to the outer wall of the top plate (6), and a fourth bevel gear (2001) and a second grinding sheet (2002) are fixedly connected to the sixth rotating shaft (20).
3. The steel strip bending device for the sewing machine production part according to claim 2, wherein a fifth rotating shaft (19) is rotatably connected to the outer wall of the first fixing plate (4), an eighth belt wheel (1901) and a third bevel gear (1902) are fixedly connected to the fifth rotating shaft (19), and the third bevel gear (1902) is meshed with a fourth bevel gear (2001).
4. The steel strip bending device for sewing machine production parts according to claim 3, characterized in that the cleaning mechanism comprises an air duct (16), the air duct (16) is fixedly connected to the outer wall of the first fixing plate (4), the outer wall of the first fixing plate (4) is rotatably connected with a fourth rotating shaft (17), the fourth rotating shaft (17) is fixedly connected with a sixth belt wheel (1701), a seventh belt wheel (1702) and a fan blade (1703), and the fan blade (1703) is arranged in the air duct (16).
5. The strip steel bending device for the sewing machine production part according to claim 4, wherein an exhaust hole (401) is formed in the first fixing plate (4), an air filter (18) is fixedly connected to the outer wall of the first fixing plate (4), the exhaust hole (401) is communicated with the air filter (18), and a second avoidance groove (1601) and a third avoidance groove (1602) are formed in the air duct (16).
6. The strip steel bending device for the sewing machine production part is characterized in that the cutting mechanism comprises a cutter head (13), the cutter head (13) is connected to the second fixing plate (11) in a sliding mode, an anti-falling plate (1301) is fixedly connected to the bottom of the cutter head (13), rollers (14) are fixedly connected to the outer wall of the anti-falling plate (1301), a restoring spring (15) is sleeved on the cutter head (13), and two ends of the restoring spring (15) are abutted to the outer walls of the second fixing plate (11) and the anti-falling plate (1301) respectively.
7. The steel strip bending and rolling device for sewing machine production parts according to claim 6, characterized in that a third rotating shaft (12) is rotatably connected to the outer wall of the first fixing plate (4), a fifth belt pulley (1201) and a cam (1202) are fixedly connected to the third rotating shaft (12), and the cam (1202) is attached to the outer wall of the roller (14).
8. The strip steel bending device for the sewing machine production part according to claim 7, wherein a second rotating shaft (8) is rotatably connected to the outer wall of the first fixing plate (4), a first belt wheel (801) and a second bevel gear (802) are fixedly connected to the second rotating shaft (8), the second bevel gear (802) is meshed with the first bevel gear (701) and connected to the first roller (10) in a meshed mode, and a second belt wheel (9), a third belt wheel (901) and a fourth belt wheel (902) are arranged on the first roller (10).
9. The strip steel bending device for sewing machine production parts according to claim 8, characterized in that the first belt wheel (801), the second belt wheel (9), the third belt wheel (901), the fourth belt wheel (902), the fifth belt wheel (1201), the sixth belt wheel (1701), the seventh belt wheel (1702) and the eighth belt wheel (1901) are connected through a belt.
10. The steel strip bending device for sewing machine production parts according to claim 1, characterized in that the outer wall of the bottom of the base (1) is fixedly connected with a stop wheel (2).
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| CN202110280371.XA CN113083955B (en) | 2021-03-16 | 2021-03-16 | Strip steel bending device for sewing machine production parts |
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| CN202110280371.XA CN113083955B (en) | 2021-03-16 | 2021-03-16 | Strip steel bending device for sewing machine production parts |
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| CN113083955B (en) | 2023-07-25 |
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