CN114211359A - Sewing machine accessory shuttle peg batch fine processing machinery - Google Patents
Sewing machine accessory shuttle peg batch fine processing machinery Download PDFInfo
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- CN114211359A CN114211359A CN202111609080.7A CN202111609080A CN114211359A CN 114211359 A CN114211359 A CN 114211359A CN 202111609080 A CN202111609080 A CN 202111609080A CN 114211359 A CN114211359 A CN 114211359A
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- 238000009958 sewing Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 28
- 210000000078 claw Anatomy 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 12
- 238000003754 machining Methods 0.000 abstract description 8
- 230000009471 action Effects 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Classifications
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding 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
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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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
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of sewing machines, in particular to a sewing machine accessory shuttle peg batch fine processing machine which comprises a bottom plate, a supporting and adjusting device, an executing device, a first conveying device, a second conveying device and a material guiding unit, wherein the bottom plate is provided with a support adjusting device; the invention solves the problems that the grinding block cannot be attached to the inner wall of the shuttle peg due to easy shaking in the process of shuttle peg limiting mainly existing in the process of processing the inner wall of the shuttle peg at present, so that the processing effect of the inner wall of the shuttle peg is influenced, the existing processing machinery cannot process and adjust the shuttle pegs of different models in the process of shuttle peg processing, and the processing efficiency of the shuttle peg is influenced because most of single shuttle pegs are processed and processed independently on the inner wall in the process of shuttle peg processing; the invention improves the treatment effect of the shuttle peg, and is convenient for carrying out finish machining treatment on various types of shuttle pegs by adjusting the relative distance between the second conveying device and the first conveying device.
Description
Technical Field
The invention relates to the technical field of sewing machines, in particular to a sewing machine accessory shuttle peg batch fine processing machine.
Background
The bobbin of the sewing machine is a part which is arranged inside the bobbin case to receive and release a wire harness, the wire harness jumping wire inside the wire releasing process can be prevented through the matching of the bobbin and the bobbin case, so that the wire harness is ensured to be uniformly released in the sewing process, and the bobbin is an essential accessory on the sewing machine.
When the bobbin is used, the wire harness is wound on the inner wall of the bobbin, then the bobbin wound with the wire harness is installed on the bobbin case for use, but the inner wall of the bobbin is rough in the manufacturing process, the inner wall of the bobbin needs to be polished smooth before use, and otherwise the paying-off effect of the bobbin is influenced; the current inner wall of the shuttle peg mainly has the following problems in the processing process: the spacing in-process of cop latch takes place easily to rock and leads to the sanding block can't laminate with the cop latch inner wall to influence the treatment effect of cop latch inner wall, and current processing machinery can't process the cop latch of different models in the cop latch course of working and adjust, and mostly carry out inner wall processing in single cop latch alone in the cop latch course of working, influenced the treatment effeciency of cop latch greatly.
Therefore, in order to improve the treatment effect of the shuttle peg, the shuttle pegs of different types can be treated at the same time; the invention provides a sewing machine accessory shuttle peg batch precision processing machine.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the following technical scheme that the sewing machine accessory shuttle peg batch fine processing machine comprises a bottom plate, a supporting and adjusting device, an executing device, a first conveying device, a second conveying device and a material guiding unit; the upper end surface of the bottom plate is provided with a supporting and adjusting device, and the lower end of the supporting and adjusting device is provided with a first conveying device through a bolt; the supporting and adjusting device is provided with a second conveying device in a threaded mode, the upper end face of the bottom plate is provided with a material guiding unit in a sliding fit mode, the material guiding unit is connected with the second conveying device through a pin shaft, the supporting and adjusting device is provided with two executing devices in a sliding fit mode, the executing devices are matched with the first conveying device and the second conveying device respectively for use, the first conveying device and the second conveying device are identical in structure, the first conveying device and the second conveying device are symmetrically distributed on two sides of the adjusting device, and the second conveying device is arranged above the first conveying device.
The first conveying device comprises a first conveying sliding plate, two adjusting columns, two limiting clamping plates, a plurality of movable springs, a plurality of sanding blocks, two driven gears, two driving gears and two driving motors; the first conveying sliding plate is installed on the supporting and adjusting device through bolts, conveying sliding grooves are uniformly formed in the first conveying sliding plate from front to back, fixed cavities are symmetrically formed in the first conveying sliding plate, the two adjusting columns are symmetrically arranged in the fixed cavities of the first conveying sliding plate through bearings, two driven gears are arranged on the outer walls of the two adjusting columns, the two driving motors are installed in the fixed cavities of the first conveying sliding plate through motor seats, two driving gears are installed on output shafts of the two driving motors, and the two driving gears and the two driven gears are meshed with each other; the outer walls of the upper ends of the two adjusting columns are provided with two limiting clamping plates, semicircular limiting grooves are uniformly formed in the two limiting clamping plates, the semicircular limiting grooves in the two limiting clamping plates correspond to the conveying sliding grooves in the first conveying sliding plate in position, and a plurality of sanding blocks are mounted on the inner walls of the semicircular limiting grooves in the two limiting clamping plates through a plurality of movable springs; the plurality of sanding blocks are uniformly arranged on the inner walls of the semicircular limiting grooves of the two limiting clamping plates in a sliding fit manner; the two limiting clamping plates are provided with U-shaped grooves, so that the two limiting clamping plates can be prevented from interfering with the adjusting screw rod in the rotating process; when the shuttle peg is machined, two driving motors on the rear side of the first conveying sliding plate work to drive the two limiting clamping plates on the front side to rotate so that the two limiting clamping plates and the first conveying sliding plate are kept horizontal, then the shuttle peg to be machined slides along a conveying sliding groove of the first conveying sliding plate, and when the shuttle peg slides into the semicircular limiting grooves of the two limiting clamping plates; two driving motors on the front side of the first conveying sliding plate work to drive two limiting clamping plates on the front side to rotate to wrap the shuttle peg, the limiting function of the shuttle peg is achieved through the two limiting clamping plates, and the plurality of sanding blocks are kept to be attached to the inner wall of the shuttle peg under the action of a plurality of movable springs; after the inner wall of the bobbin is initially processed, the two driving motors work to open the two limiting clamping plates, so that the initially processed bobbin slides into the second conveying device to be further processed; the first conveying device is convenient for limiting the shuttle peg, the wrapping type limiting and fixing function of the shuttle peg is realized through two obliquely symmetrical limiting clamping plates, and the plurality of sanding blocks are kept attached to the inner wall of the shuttle peg under the action of the plurality of movable springs; the stability of the shuttle peg in the rotating process is improved, and the processing and treatment effects of the inner wall of the shuttle peg are guaranteed through the attached multiple sanding blocks.
Preferably; the support adjusting device comprises a side support unit, a U-shaped frame, an adjusting screw rod, an adjusting motor, a driving belt wheel, a driven belt wheel, a transmission belt and a strip-shaped plate; the side supporting units are symmetrically arranged on the bottom plate in the front-back direction, the two side supporting units are connected through a U-shaped frame, and a sliding groove is formed in the side wall of the U-shaped frame; the upper end of the U-shaped frame is provided with a strip-shaped plate, the number of the adjusting screw rods is two, and the adjusting screw rods are symmetrically distributed on the U-shaped frame front and back; the lower end shaft head of the adjusting screw rod is mounted on the inner wall of the bottom end of the U-shaped frame through a bearing, the upper end side wall of the adjusting screw rod is mounted on the strip-shaped plate through a bearing, a driven belt pulley is arranged on the upper end shaft head of the adjusting screw rod, the adjusting motor is mounted on the upper end surface of the strip-shaped plate through a motor base, a driving belt pulley is mounted on an output shaft of the adjusting motor, and the driving belt pulley is located between the two driven belt pulleys; the driving belt wheel is connected with the driven belt wheel through a transmission belt; manually pulling the U-shaped frame to adjust the sliding ramp angle of the bobbin; according to the height of the shuttle peg, the driving belt wheel is driven to rotate through the work of the adjusting motor, the driven belt wheel drives the adjusting screw rod to rotate under the action of the transmission belt, and the relative distance between the second conveying device and the first conveying device is further adjusted; and the U-shaped frame is pulled to realize the angle adjusting function of the shuttle peg descending ramp through the limit of the opposite side supporting unit; the supporting and adjusting device is convenient for adjusting the descending ramp angle of the shuttle peg, and the relative distance between the second conveying device and the first conveying device is adjusted to facilitate fine machining treatment on the shuttle peg with multiple heights.
Preferably; the executing device comprises an electric sliding block, a plate sleeve, a rotating shaft sleeve, a driven wheel disc, an executing motor, a driving wheel disc, an executing spring, an adjusting belt, an executing clamping block and an executing claw disc; the electric sliding block is arranged in a sliding groove on the side wall of the U-shaped frame in a sliding fit mode; the plate sleeve is arranged on the electric sliding block; the plate sleeve is internally provided with a cavity, the lower end of the plate sleeve is of a detachable structure, so that a rotating shaft sleeve is convenient to mount, the rotating shaft sleeve is uniformly arranged in the cavity of the plate sleeve through a bearing, a fixed cavity is arranged in the rotating shaft sleeve, an execution fixture block is mounted on the inner wall of the fixed cavity of the rotating shaft sleeve through an execution spring, an execution claw disc is arranged in the fixed cavity of the rotating shaft sleeve and is matched with the execution fixture block, a driven wheel disc is arranged on the outer wall of the rotating shaft sleeve, an execution motor is mounted in the cavity of the plate sleeve through a motor base, an output shaft of the execution motor is provided with a driving wheel disc through a flange, and the driven wheel disc is connected with the driving wheel disc through an adjusting belt; the electric sliding block works to drive the plate sleeve to move, so that the execution claw disc at the lower end is clamped into a corresponding hole on the shuttle peg, the execution claw disc is driven to rotate at a constant speed by the work of the execution motor, the shuttle peg is further driven to rotate and to rotate relative to the plurality of sanding blocks, and the finish machining treatment of the inner wall of the shuttle peg is completed; the execution device is convenient for fixing and limiting a plurality of shuttle cores simultaneously, so that the function of batch processing of the shuttle cores is realized, and the production efficiency of the shuttle cores is improved.
Preferably; the side supporting unit comprises a side plate, a rotating column, a limiting clamping block and a limiting spring; the middle part of the side plate is provided with a mounting hole, the inner wall of the mounting hole of the side plate is uniformly provided with an arc-shaped groove, the rotary column is arranged in the mounting hole of the side plate through a bearing, the outer wall of the rotary column is uniformly provided with a limiting fixture block in a sliding fit mode, the limiting fixture block is connected with the rotary column through a limiting spring, and the limiting fixture block is matched with the arc-shaped groove in the side plate; the middle part of the rotary column is provided with a square hole convenient for installing the U-shaped frame; the rotating column keeps stable through the jacking action of the limiting spring on the limiting clamping block in the rotating process, so that the sliding speed of the shuttle peg in the feeding process can be conveniently adjusted; the side supporting unit is convenient for position limitation after the angle of the U-shaped frame is adjusted, and the blanking speed of the shuttle peg is convenient to adjust according to the processing requirement.
Preferably; the material guide unit comprises a support slide block and a material guide sliding plate; the supporting slide block is arranged on the bottom plate in a sliding fit mode, the upper end of the supporting slide block is connected with the material guide sliding plate through a pin shaft, and the material guide sliding plate is arranged on the second conveying device through a pin shaft; the processed shuttle peg slides down along the material guiding sliding plate and is collected, and the material guiding sliding plate is connected to the second conveying device through a pin shaft, so that adaptive angle adjustment is facilitated; the material guiding unit forms a certain gradient through the self-adaptive adjustment of the material guiding sliding plate, so that the shuttle peg which is processed and finished can be conveniently discharged, and the condition that the outer wall of the shuttle peg is damaged due to the fact that the shuttle peg is collided with the ground in the process of discharging the shuttle peg is prevented.
Preferably; the left end of the conveying chute on the first conveying sliding plate is provided with a convex block, the outer wall of the convex block on the conveying chute of the first conveying sliding plate is uniformly provided with rollers through bearings, and the sliding effect of the shuttle peg on the first conveying sliding plate is improved; the shuttle peg is convenient to continuously process.
Preferably; the upper end of the execution claw disc is uniformly provided with positioning columns matched with the shuttle cores to be processed, and the positioning columns improve the fixing effect of the execution claw disc on the shuttle cores.
Preferably; the inner wall of the U-shaped frame is provided with a limiting protruding structure, the limiting protruding structure is in sliding fit with the second conveying device, and the second conveying device is guaranteed to be stable in the sliding process on the U-shaped frame.
The invention has the beneficial effects that: the first conveying device is convenient for limiting the shuttle peg, the wrapping type limiting and fixing functions of the shuttle peg are realized through two symmetrical limiting clamping plates, and the plurality of sanding blocks are kept to be attached to the inner wall of the shuttle peg under the action of the plurality of movable springs; the stability of the shuttle peg in the rotating process is improved, and the processing and treatment effects of the inner wall of the shuttle peg are guaranteed through the attached multiple sanding blocks.
The support adjusting device is convenient for adjusting the descending ramp angle of the shuttle peg, and the precise machining treatment of the shuttle peg with various heights is convenient by adjusting the relative distance between the second conveying device and the first conveying device.
The execution device provided by the invention is convenient for fixing and limiting a plurality of shuttle cores simultaneously, thereby realizing the function of batch processing of the shuttle cores and improving the production efficiency of the shuttle cores.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.
Fig. 2 is a second perspective view of the present invention.
Fig. 3 is a third perspective view of the present invention.
Fig. 4 is a fourth perspective view of the present invention.
Fig. 5 is a top view cross-section of a portion of the actuator of the present invention.
Fig. 6 is a side view cross-sectional view of an actuator of the invention.
Fig. 7 is a side view cross-sectional view of a delivery device of the first invention.
FIG. 8 is a partial structural sectional view of the first conveying device of the present invention.
Fig. 9 is a sectional view of the side support unit of the present invention.
Fig. 10 is a schematic view of the structure of the bobbin as the processing object of the present invention.
In the figure: 1. a base plate; 2. a support adjustment device; 3. an execution device; 4. a first conveying device; 5. a second conveying device; 6. a material guiding unit; 41. a first conveying sliding plate; 42. two regulating columns; 43. two limit clamping plates; 44. a plurality of movable springs; 45. a plurality of sanding blocks; 46. two driven gears; 47. two drive gears; 48. two driving motors; 21. a side support unit; 22. a U-shaped frame; 23. adjusting the lead screw; 24. adjusting the motor; 25. a driving pulley; 26. a driven pulley; 27. a transmission belt; 28. a strip plate; 31. an electric slider; 32. sheathing the plate; 33. rotating the shaft sleeve; 34. a driven wheel disc; 35. an actuator motor; 36. a driving wheel disc; 37. an actuator spring; 38. adjusting the belt; 39. executing a clamping block; 30. an execution claw disk; 211. a side plate; 212. turning the column; 213. a limiting clamping block; 214. a limiting spring; 61. a support slide block; 62. a material guiding sliding plate.
Detailed Description
Embodiments of the present invention will be described below with reference to the accompanying drawings; in this process, the width of the lines or the size of the components in the drawings may be exaggerated for clarity and convenience of description.
In addition, the following terms are defined based on the functions of the present invention, and may be different depending on the intention of the user or the operator or the convention; therefore, these terms are defined based on the entire contents of the present specification.
Referring to fig. 1, 2, 3 and 4, a sewing machine accessory shuttle peg batch fine processing machine comprises a base plate 1, a supporting and adjusting device 2, an executing device 3, a first conveying device 4, a second conveying device 5 and a material guiding unit 6; the upper end face of the bottom plate 1 is provided with a supporting and adjusting device 2, and the lower end of the supporting and adjusting device 2 is provided with a first conveying device 4 through a bolt; support adjusting device 2 and go up to adopt the screw thread mode to be provided with conveyor 5 No. two, the up end of bottom plate 1 is provided with guide unit 6 through sliding fit mode, and adopts the round pin axle to be connected between guide unit 6 and conveyor 5 No. two, supports adjusting device 2 and goes up to be provided with two through sliding fit mode execution device 3, and two execution device 3 cooperate the use with conveyor 4 and conveyor 5 No. two respectively, conveyor 4 and conveyor 5 No. two the same in structure, conveyor 4 and conveyor 5 symmetric distribution are in adjusting device 2's both sides, and conveyor 5 No. two is in conveyor 4's top.
Referring to fig. 3, the support adjusting device 2 includes a side support unit 21, a U-shaped frame 22, an adjusting screw 23, an adjusting motor 24, a driving pulley 25, a driven pulley 26, a transmission belt 27, and a strip-shaped plate 28; the side supporting units 21 are symmetrically arranged on the bottom plate 1 in a front-back mode, the two side supporting units 21 are connected through the U-shaped frame 22, the inner wall of the U-shaped frame 22 is provided with a limiting protruding structure, and the limiting protruding structure is matched with the second conveying device 5 to ensure that the second conveying device 5 keeps stable in the sliding process on the U-shaped frame 22; the side wall of the U-shaped frame 22 is provided with a sliding chute; the upper end of the U-shaped frame 22 is provided with a strip-shaped plate 28, the number of the adjusting screw rods 23 is two, the adjusting screw rods 23 are symmetrically distributed on the U-shaped frame 22 front and back, and the adjusting screw rods 23 are in threaded connection with the second conveying device 5; the lower end shaft head of the adjusting screw 23 is mounted on the inner wall of the bottom end of the U-shaped frame 22 through a bearing, the upper end side wall of the adjusting screw 23 is mounted on a strip-shaped plate 28 through a bearing, a driven belt pulley 26 is arranged at the upper end shaft head of the adjusting screw 23, the adjusting motor 24 is mounted on the upper end surface of the strip-shaped plate 28 through a motor base, a driving belt pulley 25 is mounted on an output shaft of the adjusting motor 24, and the driving belt pulley 25 is located between the two driven belt pulleys 26; the driving pulley 25 and the driven pulley 26 are connected through a transmission belt 27; according to the height of the shuttle peg, the driving belt wheel 25 is driven to rotate through the work of the adjusting motor 24, the driven belt wheel 26 drives the adjusting screw 23 to rotate under the action of the transmission belt 27, the relative distance between the second conveying device 5 and the first conveying device 4 is further adjusted, and the U-shaped frame 22 is pulled to realize the angle adjusting function of the shuttle peg descending ramp through the limit of the opposite side supporting unit 21; the supporting and adjusting device 2 is convenient for adjusting the descending ramp angle of the shuttle peg, and the precise machining treatment of the shuttle peg with various heights is convenient by adjusting the relative distance between the second conveying device 5 and the first conveying device 4.
Referring to fig. 9, the side supporting unit 21 includes a side plate 211, a rotating column 212, a limit latch 213, and a limit spring 214; the middle of the side plate 211 is provided with a mounting hole, the inner wall of the mounting hole of the side plate 211 is uniformly provided with arc-shaped grooves, the rotary column 212 is arranged in the mounting hole of the side plate 211 through a bearing, the outer wall of the rotary column 212 is uniformly provided with a limiting fixture block 213 in a sliding fit manner, the limiting fixture block 213 is connected with the rotary column 212 through a limiting spring 214, and the limiting fixture block 213 is matched with the arc-shaped grooves in the side plate 211; the middle part of the rotating column 212 is provided with a square hole for conveniently installing the U-shaped frame 22, and the rotating column 212 keeps stable through the jacking action of a limiting spring 214 on a limiting fixture block 213 in the rotating process of the rotating column 212, so that the sliding speed of the shuttle peg in the feeding process can be conveniently adjusted; the side supporting unit 21 is convenient for position limitation after the angle of the U-shaped frame 22 is adjusted, and is convenient for adjusting the blanking speed of the shuttle peg according to the processing requirement.
Referring to fig. 7 and 8, the first conveying device 4 includes a first conveying sliding plate 41, two adjusting columns 42, two limiting clamping plates 43, a plurality of movable springs 44, a plurality of sanding blocks 45, two driven gears 46, two driving gears 47 and two driving motors 48; the first conveying sliding plate 41 is installed on the U-shaped frame 22 through bolts, conveying sliding grooves are uniformly formed in the first conveying sliding plate 41 from front to back, protruding blocks are symmetrically arranged on the front and back of the inner wall of the left end of each conveying sliding groove in the first conveying sliding plate 41, a space exists between each protruding block and each conveying sliding groove, and rollers are uniformly arranged on the outer walls of the protruding blocks in the conveying sliding grooves of the first conveying sliding plate 41 through bearings, so that the sliding effect of the shuttle cores on the first conveying sliding plate 41 is improved, and the shuttle cores are convenient to continuously process; the inner part of the first conveying sliding plate 41 is symmetrically provided with fixed cavities, the two adjusting columns 42 are symmetrically arranged in the fixed cavities of the first conveying sliding plate 41 through bearings, the outer walls of the two adjusting columns 42 are provided with two driven gears 46, the two driving motors 48 are arranged in the fixed cavities of the first conveying sliding plate 41 through motor seats, the output shafts of the two driving motors 48 are provided with two driving gears 47, and the two driving gears 47 are meshed with the two driven gears 46; the outer walls of the upper ends of the two adjusting columns 42 are provided with two limiting clamping plates 43, semicircular limiting grooves are uniformly formed in the two limiting clamping plates 43, the semicircular limiting grooves in the two limiting clamping plates 43 correspond to the conveying sliding grooves in the first conveying sliding plate 41 in position, and the inner walls of the semicircular limiting grooves of the two limiting clamping plates 43 are provided with a plurality of sanding blocks 45 through a plurality of movable springs 44; the plurality of sanding blocks 45 are uniformly arranged on the inner walls of the semicircular limiting grooves of the two limiting clamping plates 43 in a sliding fit manner; the two limiting clamping plates 43 are provided with U-shaped grooves, so that the two limiting clamping plates 43 can be prevented from interfering with the adjusting screw 23 in the rotating process.
When the bobbin is processed, the two driving motors 48 on the rear side of the first conveying sliding plate 41 work to drive the two limiting clamping plates 43 on the front side to rotate, so that the two limiting clamping plates 43 and the first conveying sliding plate 41 are kept horizontal, then the bobbin to be processed slides along the conveying sliding groove of the first conveying sliding plate 41, and when the bobbin slides into the semicircular limiting grooves of the two limiting clamping plates 43; the two driving motors 48 on the front side of the first conveying sliding plate 41 work to drive the two limiting clamping plates 43 on the front side to rotate to wrap the shuttle peg, the limiting function of the shuttle peg is realized through the two limiting clamping plates 43, and the plurality of sanding blocks 45 are kept to be attached to the inner wall of the shuttle peg under the action of the plurality of movable springs 44; after the inner wall of the bobbin is preliminarily processed, the two driving motors 48 work to open the two limiting clamping plates 43, so that the preliminarily processed bobbin slides into the second conveying device 5 to be further processed; the first conveying device 4 is convenient for limiting the shuttle peg, the wrapping type limiting and fixing functions of the shuttle peg are realized through two obliquely symmetrical limiting clamping plates 43, and the plurality of sanding blocks 45 are kept to be attached to the inner wall of the shuttle peg under the action of the plurality of movable springs 44; the stability of the shuttle peg in the rotating process is improved, and the processing and treatment effects of the inner wall of the shuttle peg are ensured by the attached plurality of sanding blocks 45.
Referring to fig. 3, 5 and 6, the actuating device 3 includes an electric slider 31, a plate sleeve 32, a rotating shaft sleeve 33, a driven wheel disc 34, an actuating motor 35, a driving wheel disc 36, an actuating spring 37, an adjusting belt 38, an actuating latch 39 and an actuating pawl disc 30; the electric sliding block 31 is arranged in a sliding groove on the side wall of the U-shaped frame 22 in a sliding fit mode; the plate sleeve 32 is arranged on the electric sliding block 31; the inner part of the plate sleeve 32 is a cavity, the lower end of the plate sleeve 32 is of a detachable structure, so that a rotating shaft sleeve 33 can be conveniently installed, the rotating shaft sleeve 33 is uniformly arranged in the cavity of the plate sleeve 32 through a bearing, a fixed cavity is arranged in the rotating shaft sleeve 33, an execution fixture block 39 is installed on the inner wall of the fixed cavity of the rotating shaft sleeve 33 through an execution spring 37, the execution claw disc 30 is arranged in the fixed cavity of the rotating shaft sleeve 33, the execution claw disc 30 is matched with the execution fixture block 39, a driven wheel disc 34 is arranged on the outer wall of the rotating shaft sleeve 33, the execution motor 35 is installed in the cavity of the plate sleeve 32 through a motor base, an output shaft of the execution motor 35 is provided with a driven wheel disc 36 through a flange, and the driven wheel disc 34 is connected with the driven wheel disc 36 through an adjusting belt 38; the upper end of the execution claw disc 30 is uniformly provided with positioning columns matched with the shuttle cores to be processed, and the positioning columns improve the fixing effect of the execution claw disc 30 on the shuttle cores; the electric sliding block 31 works to drive the plate sleeve 32 to move, so that the execution claw disk 30 is clamped into a corresponding hole on the shuttle peg, the execution claw disk 30 is driven to rotate at a constant speed by the work of the execution motor 35, the shuttle peg is further driven to rotate and rotate relative to the plurality of sanding blocks 45, and the finish machining treatment of the inner wall of the shuttle peg is completed; the execution device 3 is convenient for fixing and limiting a plurality of shuttle cores simultaneously, thereby realizing the function of batch processing of the shuttle cores and improving the production efficiency of the shuttle cores.
Referring to fig. 4, the material guiding unit 6 includes a supporting slide block 61 and a material guiding slide plate 62; the supporting slide block 61 is installed on the bottom plate 1 in a sliding fit mode, the upper end of the supporting slide block 61 is connected with the material guiding slide plate 62 through a pin shaft, and the material guiding slide plate 62 is installed on the second conveying device 5 through a pin shaft; the processed bobbin core slides down along the material guiding sliding plate 62 and is collected, and the material guiding sliding plate 62 is connected to the second conveying device 5 through a pin shaft so as to be convenient for adaptive angle adjustment; the material guiding unit 6 forms a certain gradient through the material guiding sliding plate 62 in a self-adaptive adjustment mode, so that the bobbin after being processed can be conveniently discharged, and the condition that the outer wall of the bobbin is damaged due to the fact that the bobbin collides with the ground in the bobbin discharging process is avoided.
Particularly, the machine is used for carrying out batch fine machining on the shuttle peg; firstly, according to the height of the shuttle peg, the adjusting motor 24 works to drive the driving belt wheel 25 to rotate, the driven belt wheel 26 drives the adjusting screw 23 to rotate under the action of the transmission belt 27, and the relative distance between the second conveying device 5 and the first conveying device 4 is further adjusted; and in combination with the slip speed requirement of the bobbin; the U-shaped frame 22 is pulled to be adjusted to a proper angle; during the rotation process of the rotating column 212, the rotating column 212 is kept stable through the jacking action of the limiting spring 214 on the limiting fixture block 213, then when the shuttle peg is machined, the two driving motors 48 on the rear side of the first conveying sliding plate 41 work to drive the two limiting clamp plates 43 on the front side to rotate, so that the two limiting clamp plates 43 and the first conveying sliding plate 41 are kept horizontal, the shuttle peg to be machined slides along the conveying sliding groove of the first conveying sliding plate 41, and when the shuttle peg slides into the semicircular limiting grooves of the two limiting clamp plates 43; the two driving motors 48 on the front side of the first conveying sliding plate 41 work to drive the two limiting clamping plates 43 on the front side to rotate to wrap the shuttle peg, the limiting function of the shuttle peg is realized through the two limiting clamping plates 43, and the plurality of sanding blocks 45 are kept to be attached to the inner wall of the shuttle peg under the action of the plurality of movable springs 44; finally, the electric sliding block 31 works to drive the plate sleeve 32 to move, so that the execution claw disk 30 at the lower end is clamped into a corresponding hole on the shuttle peg, the execution claw disk 30 is driven to rotate at a constant speed by the work of the execution motor 35, the shuttle peg is further driven to rotate and rotate relative to the plurality of sanding blocks 45, and the finish machining treatment of the inner wall of the shuttle peg is completed; after the cleaning is finished, the shuttle peg slides into the second conveying device 5, and finally, the material is discharged along the material guide sliding plate 62.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that various modifications and variations can be made in the present invention; any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A sewing machine accessory shuttle peg batch fine processing machine comprises a bottom plate (1), a supporting and adjusting device (2), an executing device (3), a first conveying device (4), a second conveying device (5) and a material guiding unit (6); the method is characterized in that: the upper end face of the bottom plate (1) is provided with a supporting and adjusting device (2), and the lower end of the supporting and adjusting device (2) is provided with a first conveying device (4) through a bolt; the upper end of the supporting and adjusting device (2) is provided with a second conveying device (5) in a threaded mode, the upper end face of the bottom plate (1) is provided with a material guiding unit (6) in a sliding fit mode, the material guiding unit (6) is connected with the second conveying device (5) through a pin shaft, the supporting and adjusting device (2) is provided with two executing devices (3) in a sliding fit mode, and the two executing devices (3) are respectively matched with the first conveying device (4) and the second conveying device (5) for use; the first conveying device (4) and the second conveying device (5) are identical in structure, the first conveying device (4) and the second conveying device (5) are symmetrically distributed on two sides of the adjusting device (2), and the second conveying device (5) is arranged above the first conveying device (4); wherein:
the first conveying device (4) comprises a first conveying sliding plate (41), two adjusting columns (42), two limiting clamping plates (43), a plurality of movable springs (44), a plurality of sanding blocks (45), two driven gears (46), two driving gears (47) and two driving motors (48); the first conveying sliding plate (41) is mounted on the supporting and adjusting device (2) through bolts, conveying sliding grooves are uniformly formed in the first conveying sliding plate (41) from front to back, fixing cavities are symmetrically formed in the first conveying sliding plate (41), the two adjusting columns (42) are correspondingly arranged in the fixing cavities of the first conveying sliding plate (41) through bearings, two driven gears (46) are arranged on the outer walls of the two adjusting columns (42), the two driving motors (48) are mounted in the fixing cavities of the first conveying sliding plate (41) through motor seats, the output shafts of the two driving motors (48) are provided with two driving gears (47), and the two driving gears (47) and the two driven gears (46) are meshed with each other; two limiting clamping plates (43) are arranged on the outer walls of the upper ends of the two adjusting columns (42), semicircular limiting grooves are uniformly formed in the two limiting clamping plates (43), the semicircular limiting grooves in the two limiting clamping plates (43) correspond to the conveying sliding grooves in the first conveying sliding plate (41), and a plurality of sanding blocks (45) are mounted on the inner walls of the semicircular limiting grooves in the two limiting clamping plates (43) through a plurality of movable springs (44); a plurality of sanding blocks (45) are evenly arranged on the inner walls of the semicircular limiting grooves of the two limiting clamping plates (43) in a sliding fit mode.
2. The sewing machine accessory bobbin batch finishing machine according to claim 1, characterized in that: the support adjusting device (2) comprises a side support unit (21), a U-shaped frame (22), an adjusting screw rod (23), an adjusting motor (24), a driving belt wheel (25), a driven belt wheel (26), a transmission belt (27) and a strip-shaped plate (28); the side supporting units (21) are symmetrically arranged on the bottom plate (1) in the front-back direction, the two side supporting units (21) are connected through a U-shaped frame (22), and a sliding groove is formed in the side wall of the U-shaped frame (22); the upper end of the U-shaped frame (22) is provided with a strip-shaped plate (28), the number of the adjusting screw rods (23) is two, and the adjusting screw rods (23) are symmetrically distributed on the U-shaped frame (22) in the front-back direction; the lower end shaft head of the adjusting lead screw (23) is mounted on the inner wall of the bottom end of the U-shaped frame (22) through a bearing, the upper end side wall of the adjusting lead screw (23) is mounted on a strip-shaped plate (28) through a bearing, a driven belt wheel (26) is arranged on the upper end shaft head of the adjusting lead screw (23), the adjusting motor (24) is mounted on the upper end face of the strip-shaped plate (28) through a motor base, a driving belt wheel (25) is mounted on an output shaft of the adjusting motor (24), and the driving belt wheel (25) is located between the two driven belt wheels (26); the driving pulley (25) is connected with the driven pulley (26) through a transmission belt (27).
3. The sewing machine accessory bobbin batch finishing machine according to claim 1, characterized in that: the executing device (3) comprises an electric sliding block (31), a plate sleeve (32), a rotating shaft sleeve (33), a driven wheel disc (34), an executing motor (35), a driving wheel disc (36), an executing spring (37), an adjusting belt (38), an executing clamping block (39) and an executing claw disc (30); the electric sliding block (31) is arranged in a sliding groove in the side wall of the U-shaped frame (22) in a sliding fit mode; the plate sleeve (32) is arranged on the electric sliding block (31); the interior of the plate sleeve (32) is a cavity, the plate sleeve (32) is of a detachable structure, a rotating shaft sleeve (33) is uniformly arranged in the cavity of the plate sleeve (32) through a bearing, a fixed cavity is arranged in the rotating shaft sleeve (33), an execution clamping block (39) is arranged on the inner wall of the fixed cavity of the rotating shaft sleeve (33) through an execution spring (37), the execution claw disk (30) is arranged in a fixed cavity of the rotating shaft sleeve (33), the execution claw disc (30) is matched with the execution fixture block (39), the outer wall of the rotating shaft sleeve (33) is provided with a driven wheel disc (34), the execution motor (35) is arranged in the cavity of the plate sleeve (32) through a motor base, and the output shaft of the actuating motor (35) is provided with a driving wheel disc (36) through a flange, the driven wheel disc (34) is connected with the driving wheel disc (36) through an adjusting belt (38).
4. The sewing machine accessory bobbin batch finishing machine according to claim 2, characterized in that: the side support unit (21) comprises a side plate (211), a rotating column (212), a limiting fixture block (213) and a limiting spring (214); the middle part of the side plate (211) is provided with a mounting hole, arc-shaped grooves are uniformly formed in the inner wall of the mounting hole of the side plate (211), the rotary column (212) is arranged in the mounting hole of the side plate (211) through a bearing, the outer wall of the rotary column (212) is uniformly provided with a limiting fixture block (213) in a sliding fit mode, the limiting fixture block (213) is connected with the rotary column (212) through a limiting spring (214), and the limiting fixture block (213) is matched with the arc-shaped grooves in the side plate (211); the middle part of the rotary column (212) is provided with a square hole for conveniently installing the U-shaped frame (22).
5. The sewing machine accessory bobbin batch finishing machine according to claim 1, characterized in that: the material guide unit (6) comprises a support slide block (61) and a material guide sliding plate (62); the supporting sliding block (61) is installed on the bottom plate (1) in a sliding fit mode, the upper end of the supporting sliding block (61) is connected with the material guide sliding plate (62) through a pin shaft, and the material guide sliding plate (62) is installed on the second conveying device (5) through the pin shaft.
6. The sewing machine accessory bobbin batch finishing machine according to claim 1, characterized in that: a protruding block is arranged at the left end of a conveying chute on the first conveying sliding plate (41), and rollers are uniformly arranged on the outer wall of the protruding block on the conveying chute of the first conveying sliding plate (41) through bearings.
7. The sewing machine accessory bobbin batch finishing machine according to claim 3, characterized in that: and positioning columns matched with the shuttle cores to be processed are uniformly arranged at the upper end of the execution claw disc (30).
8. The sewing machine accessory bobbin batch finishing machine according to claim 2, characterized in that: the inner wall of the U-shaped frame (22) is provided with a limiting protruding structure, and the limiting protruding structure is in sliding fit with the second conveying device (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111609080.7A CN114211359B (en) | 2021-12-27 | 2021-12-27 | Batch finishing machine for shuttle cores of sewing machine accessories |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111609080.7A CN114211359B (en) | 2021-12-27 | 2021-12-27 | Batch finishing machine for shuttle cores of sewing machine accessories |
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| CN114211359B CN114211359B (en) | 2024-03-08 |
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| CN114211359B (en) | 2024-03-08 |
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Effective date of registration: 20240207 Address after: 221400 No.38 Taihangshan Road, Xiyi high tech Zone, Xinyi City, Xuzhou City, Jiangsu Province Applicant after: Xuzhou Li Da sewing devices Manufacturing Co.,Ltd. Country or region after: China Address before: 221400 No. 103, Linshu Middle Road, Xin'an Town, Xinyi City, Xuzhou City, Jiangsu Province Applicant before: Yin Hanqing Country or region before: China |
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