CN107761262B - Sock stitching machine capable of effectively comparing with manual stitching - Google Patents
Sock stitching machine capable of effectively comparing with manual stitching Download PDFInfo
- Publication number
- CN107761262B CN107761262B CN201711108170.1A CN201711108170A CN107761262B CN 107761262 B CN107761262 B CN 107761262B CN 201711108170 A CN201711108170 A CN 201711108170A CN 107761262 B CN107761262 B CN 107761262B
- Authority
- CN
- China
- Prior art keywords
- transmission
- sock
- machine
- chain
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B35/00—Work-feeding or -handling elements not otherwise provided for
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B25/00—Sewing units consisting of combinations of several sewing machines
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a sock stitching machine capable of effectively comparing with a manual stitching machine, which comprises a stitching motor for driving the sock stitching machine and a transmission motor for driving a sock transmission system, and is characterized in that: the sock conveying system comprises a front section conveying system, a rear section conveying system, a stitching machine arranged on the mounting bedplate, a double machine head and a double lifting system. The sock stitching machine has the advantages of narrow stitching width, adjustable stitching speed ratio and high efficiency comparable with that of manual stitching by sharing a central shaft by two machine heads, so that the stitching lines of secondary stitching are highly consistent in coaxiality.
Description
Technical Field
The invention relates to a sock-tip sewing machine, in particular to a sock-tip sewing machine capable of effectively comparing with a manual-tip sewing machine.
Background
The sock-tip sewing machine is special equipment for socks, the manual-tip sewing effect is relatively best in the aspect of wearing comfort, the main defects of the existing sock-tip sewing machine are that the structure is not perfect enough and the failure rate is high in general although the sock clamping and lifting are regulated in the sock guiding process, on the other hand, the motors used in the two processes of sock transmission and sock-tip sewing of the existing sock-tip sewing machine are installed at multiple separated places, the installation mode is large in occupied space, irregular vibration generated by the motors is poor in stability of the whole sock-tip sewing machine, and especially the technical problem that the sewing width of a sewing thread is large and cannot be reduced in the double sewing process is solved. The existing double-end stitch machine mainly has the technical faults that two machine heads have larger difference in rotation speed and consistency of stitch heights in the sewing process, namely two stitching lines or uneven stitch density, corner falling and the like can occur. Since both heads need not only the linear velocity but also the height-wise synchronous matching in terms of the sewing speed and sewing height. On the other hand, the speed of sock conveying is required to be matched with the sewing speed of the machine head of the sewing machine in the process of sewing the sock head, the existing matching mainly depends on the machine head of the sewing machine to integrally drive the sock to be conveyed, namely, the ratio of the sewing speed of the sewing machine to the conveying speed of the sock is fixed, so that the technical defect that the sewing quality of different mesh socks is low in the sewing process is caused, the technical means that the conveying speed of the sock and the sewing speed of the sewing machine reach different speed ratios is realized, the occupied space is small on the basis of the low-failure-rate adjusting structure, the vibration rule and the vibration amplitude are small, and the sewing machine with the narrow sewing width of the sewing line is the object of the study of the technicians in the field.
Disclosure of Invention
The invention provides a sock stitch sewing machine with narrow stitch width, adjustable stitch speed ratio and low failure rate, which is high-efficiency and comparable with manual stitch sewing.
The utility model provides a high-efficient hand sewing machine of socks margin to seam, includes the transmission motor of the first motor of seam of drive socks margin to seam machine and drive socks conveying system, socks conveying system includes anterior segment conveying system and back end conveying system to and locate the first machine of seam on the installation platen, duplex head, double lift system.
The front section transmission system comprises a front section clamping mechanism and a front section clamping mechanism of the sock; the front section clamping mechanism is internally provided with an elastic device and a lifting device for clamping socks; the front section clamping mechanism comprises a worm driven by a transmission motor, the worm drives two front section chain gears through a gear set, two ends of the two front section chain gears are respectively connected with front section driving chain wheels, the two front section driving chain wheels are respectively connected with front section driven chain wheels through two front section chains, and the two front section chains clamp socks and transmit the socks; the stitch head motor and the transmission motor are mutually overlapped, and the output directions of the main shafts are opposite. This kind of socks margin to seam machine passes through two intermeshing's of worm structure drive gear to drive two sprocket groups by the gear, realize the centre gripping and the transmission performance of socks by two anterior segment chains, reduce the fault rate, seam first motor and transmission motor overlap each other simultaneously, the main shaft output opposite direction, the space occupation that reduces, and this kind of stacked structure is equivalent to making two motors into a motor so as to reduce vibration amplitude, reduces the seam width of socks and socks's head through the stability that improves equipment.
Two anterior segment driving sprocket and two anterior segment driven sprocket cooperate two anterior segment chain transmission structure that anterior segment chain formed to install respectively on left guide board and right guide board, all are equipped with the sliding block on left guide board and the right guide board between anterior segment driving sprocket, anterior segment driven sprocket, and the sliding block on left guide board and the right guide board is mutual through concave-convex structure meshing centre gripping socks. On the basis of clamping and conveying of two front chain groups, the front chain clamping mechanism is provided with sliding blocks meshed with concave-convex structures to achieve double clamping capability of socks.
The sliding block rear sides on left guide board and the right guide board all be equipped with the mounting panel, be equipped with compression spring between mounting panel and the sliding block, compression spring installs in the inside mounting hole of sliding block, compression spring's mounting structure not only elasticity is stable, is difficult for deviating from in the slip in-process moreover.
The elastic device comprises a U-shaped lifting frame, wherein transverse screw rod mounting holes are formed in the end parts of two arms of the lifting frame, the screw rod mounting holes are matched and connected with annular protrusions on the transverse screw rods, threads at one end of the transverse screw rods are screwed and connected with square columns, and the other end of the transverse screw rods is connected with a transverse dial through a transverse positioning disc; the transverse positioning disc is connected with the transverse screw rod bearing, the square column is installed in the vertical guide groove of the lifting frame, and the end part of the square column is connected with the left guide plate or the right guide plate. The left guide plate or the right guide plate connected with the square column is driven to transversely move in the radial rotation process of the transverse screw rod by the transverse positioning disc to achieve the technical purpose of adjusting the clamping force of the two front chain blocks.
The lifting device comprises a U-shaped lifting frame, a vertical screw rod is arranged on a cross beam of the lifting frame, one end of the vertical screw rod is connected with an adjusting shaft with a screw hole in a threaded manner, the adjusting shaft is arranged on the base, and the other end of the vertical screw rod is connected with a vertical dial through a vertical positioning disc; the U-shaped arm on one side of the lifting frame is provided with a connecting arm, the connecting arm is connected with a transmission bracket of a chain wheel, and the transmission bracket is provided with a front section driving chain wheel and a front section driven chain wheel. The lifting device achieves the technical purpose of lifting the lifting frame by taking the base as a basis and rotating through the vertical screw, and the lifting of the front section driving sprocket and the front section driven sprocket on the transmission support is achieved by the connecting arm when the lifting frame is lifted, so that the clamping position of sock heads is adjusted.
The transmission bracket is divided into a fixed part and an adjustable part, the fixed part is provided with two front section driving chain wheels, the adjustable part is provided with two front section driven chain wheels, the adjustable part comprises mounting holes of the two front section driven chain wheels, and the tensioning force of the front section driving chain wheels and the front section driven chain wheels connected with the front section chain is adjusted relative to an adjusting groove of the fixed part, so that the service life of the front section chain is prolonged.
According to the invention, two gears meshed with each other are driven through the worm structure, the gears drive the two chain wheel sets, the clamping and transmission performances of socks are realized through the two front-section chains, the failure rate is reduced, meanwhile, the stitch motor and the transmission motor are mutually overlapped, the output directions of the main shafts are opposite, the space occupation rate is reduced, and the stacked structure is equivalent to that the two motors are made into one motor so as to reduce the vibration amplitude, and the suture line width of sock heads of the socks is reduced by improving the stability of equipment.
The double-machine head and double-lifting system comprises a first machine head and a second machine head which are used for stitching sock heads, wherein a first driving belt wheel and a second driving belt wheel are respectively arranged on the side edges of the first machine head and the second machine head, the first driving belt wheel and the second driving belt wheel are respectively connected with a first driving belt wheel and a second driving belt wheel through belts, the first driving belt wheel and the second driving belt wheel are driven by the same transmission shaft, and the transmission shaft is driven by a main motor; the rear sides of the first machine head and the second machine head are respectively connected with a first machine head lifting mechanism and a second machine head lifting mechanism, and the transmission shaft drives the first machine head lifting mechanism and the second machine head lifting mechanism to drive the central shaft of the second machine head. The sock stitching machine has the driving capability on the basis of taking the transmission shaft as the central shaft, so that the two machine heads can synchronously stitch the sock secondary stitching heads, the speed and the density synchronism of the sock secondary stitching heads are greatly improved, and the two machine heads share the central shaft, so that the stitching lines of the secondary stitching are consistent in height on the coaxiality, and the stitch quality of the sock is greatly improved.
The first machine head lifting mechanism and the second machine head lifting mechanism comprise driving screws driven by lifting motors, the driving screws are matched and connected with screw holes on lifting blocks, and the side edges of the lifting blocks are connected with lifting connecting rods. The top of the transmission screw is connected with a dial with height adjusted. The lifting mechanism is matched with the transmission shaft to achieve a technical structure similar to a seesaw, the transmission screw drives the lifting connecting rod to move up and down to achieve synchronous rotation performance of the first machine head and the second machine head, and the dial structure is adopted to rotate the transmission screw to adjust the height of the transmission screw driving lifting block in order to control the rotation amplitude.
Guide shafts are respectively arranged on two sides of the lifting block, linear bearings are arranged on the periphery of the guide shafts, and two ends of each guide shaft are respectively connected with a shell positioned on the periphery of the lifting block, so that the stability of the lifting block in the lifting process is improved.
The side edges of the first driving belt wheel and the second driving belt wheel are connected with a scissor connecting rod, and the scissor connecting rod drives the movable blade to cooperate with the fixed blade to cut the stitch lines of the socks. An air suction pipe is arranged on the side edge of the scissor connecting rod in order to facilitate timely cleaning of the sheared thread ends.
The driving belt wheel and the driven belt wheel which are connected with the main motor through the belt are used for driving so as to adjust the rotating speed of the driving shaft. And the mounting bottom plate is also provided with a large air suction pipe for cleaning the sheared sock heads.
The two machine heads can synchronously stitch the sock secondary stitch heads on the basis of taking the transmission shaft as the central shaft, so that the synchronism of the sock secondary stitch heads on the speed and the density is greatly improved, and the two machine heads share the central shaft, so that the stitch lines of the secondary stitch are consistent in height on the coaxiality, and the stitch head quality of the sock is greatly improved.
The rear section transmission system comprises a sock stitching machine mounting platen, two chain guide plates are respectively mounted on the platen, two chains for conveying socks and two clamping plates are respectively mounted between the two chain guide plates up and down, the two chains are respectively driven to rotate by a first chain wheel set and a second chain wheel set, the first chain wheel set and the second chain wheel set respectively comprise a driving chain wheel and a driven chain wheel which are connected with the chains, the driving chain wheels of the first chain wheel set and the driving chain wheels of the second chain wheel set are respectively provided with an integrated shaft rod, the shaft rods are respectively connected with a first transmission gear and a second transmission gear, the first transmission gears and the second transmission gears are mutually meshed, the first transmission gears are also meshed with a third transmission gear, the first transmission gears and the second transmission gears are respectively mounted on protruding circular rings of a chain wheel seat, a bridge seat is sleeved on the periphery of the protruding circular rings matched with the first transmission gears, the bridge seat is provided with a third transmission gear, and the front side and the rear side of the bridge seat are respectively provided with circular arc-shaped adjusting grooves; the lower part of the chain wheel seat is matched and connected with a base, two U-shaped grooves matched with the shaft rods are formed in the base, and the bottom of the base is connected with two guide chain plates; the third transmission gear is connected with a fourth transmission gear in a meshed mode, the fourth transmission gear is connected with a worm in a meshed mode through a fifth transmission gear connected to a gear shaft, a driven belt pulley is arranged at the end portion of the worm, a belt of the driven belt pulley is connected with a driving belt pulley, and the driving belt pulley is controlled by an independent motor. The sock stitching machine achieves the speed adjustable performance of sock conveying through the sock conveying device, changes the ratio between the sock conveying speed and the stitching speed of the stitching machine in real time, and improves the stitching effect. As the technical problem of solving the in-process, carry socks through two chain centre gripping to by the adjusting slot of bridge carrier structure cooperation convex, solve effective meshing problem between 4 gears of first drive gear, second drive gear, third drive gear, fourth drive gear, and the upper and lower mounting structure of two pedestal of sprocket seat and base has realized the integration performance of first sprocket group and second sprocket, and can adjust the axial and the lateral distance of first sprocket group and second sprocket group simultaneously, be equipped with the axial distance of first sprocket group and second sprocket group of the U-shaped groove regulation of two cooperation axostylus axostyles on the base specifically, it has lateral adjustment groove to open on the base, lateral adjustment groove cooperation connection guide plate, adjust the lateral distance of first sprocket group and second sprocket group.
The inner sides of the two chain guide plates are respectively provided with a strip-shaped lining steel sheet, and tension springs are arranged between the lining steel sheets and the chain guide plates so as to maintain the clamping force on the socks.
According to the invention, the sock conveying speed adjustable performance is achieved through the sock conveying device driven by the independent motor, the ratio between the sock conveying speed and the sewing speed of the sewing machine is changed in real time, and the sewing effect is improved.
Drawings
FIG. 1 is a schematic perspective view of a sock-tip sewing machine of the present invention that is highly efficient to compare with manual-tip sewing;
fig. 2 is a schematic perspective view of a front-stage transmission system according to the present invention;
FIG. 3 is a schematic diagram of a burst mounting structure of a front stage clamping mechanism according to the present invention;
FIG. 4 is a schematic diagram of the burst mounting structure of the front stage clamping mechanism of the present invention;
FIG. 5 is a schematic perspective view of a dual head, dual lift system of the present invention;
FIG. 6 is a schematic view of another perspective view of a dual head, dual lift system of the present invention;
FIG. 7 is a schematic diagram of a dual head, dual lift system lift mechanism according to the present invention;
fig. 8 is a schematic perspective view of a rear-stage transmission system according to the present invention;
fig. 9 is a schematic diagram of a burst mounting structure of a rear-stage conveying system according to the present invention.
Detailed Description
The sock stitching machine capable of effectively and favorably stitching the hand stitching as shown in the figures 1-9 comprises a stitching motor for driving the sock stitching machine and a transmission motor for driving a sock transmission system, wherein the sock transmission system comprises a front section transmission system, a rear section transmission system, a stitching machine arranged on a mounting bedplate, a double-machine head and a double-lifting system.
The front section transmission system comprises a stitch motor 12 for driving the sock stitch machine and a transmission motor 41, and comprises a front section clamping mechanism and a front section clamping mechanism of the sock. The front section clamping mechanism comprises a worm driven by a transmission motor 41, the worm is arranged in a worm box 13, the worm drives two front section chain gears through a gear set, two ends of the two front section chain gears 6 are respectively connected with a front section driving chain wheel 32, the two front section driving chain wheels 32 are respectively connected with a front section driven chain wheel 39 through two front section chains 37, and the two front section chains 37 clamp the socks and transmit. The stitch head motor 12 and the transfer motor 41 are overlapped with each other, and the main shaft output directions are opposite. The transmission motor 41 drives the driven pulley 10 connected to the worm by the belt through the transmission pulley 11. The gear set comprises a first gear 14 engaging the worm, the first gear 14 engaging a second gear 15, the second gear 15 driving the two front chain gears 6 through a coaxial third gear. The front chain gear 6 and the front drive sprocket 32 are coaxial.
As a structure, preferably, two front driving sprockets 32 and two front driven sprockets 10 are matched with two front chains 37 to form two groups of front chain transmission structures, the two groups of front chain transmission structures are respectively arranged on the left guide plate 1 and the right guide plate 24, sliding blocks 4 are respectively arranged on the left guide plate and the right guide plate between the front driving sprockets 32 and the front driven sprockets 39, and the sliding blocks 4 on the left guide plate and the right guide plate are engaged with and clamped with socks through concave-convex structures. The rear sides of the sliding blocks 4 on the left guide plate 1 and the right guide plate 24 are respectively provided with a mounting plate 36, a pressure spring 35 is arranged between the mounting plates 36 and the sliding blocks 4, and the pressure spring 35 is mounted in a mounting hole in the sliding blocks 4.
In order to adjust the elasticity of socks centre gripping, the elasticity device includes the crane 18 of U-shaped, and horizontal screw rod mounting hole has all been opened to the both arms tip of crane 18, and the annular arch on the horizontal screw rod 26 is connected in the screw rod mounting hole cooperation, and the screw thread of horizontal screw rod 26 one end closes the connection square post 25 soon, and the other end passes through horizontal positioning disk 41 and connects horizontal calibrated scale 2. The square column 25 is installed in the vertical guide slot 19 of the lifting frame 18, and the end part of the square column 25 is connected with the left guide plate 1 or the right guide plate 24, and the transverse screw 26 is controlled to rotate through the transverse dial 2, so that the square column 25 controls the left guide plate or the right guide plate to transversely move, and the technical purpose of adjusting the clamping force of two front chain blocks is achieved.
In order to adjust the lifting height of sock clamping, the lifting device comprises a U-shaped lifting frame 18, a vertical screw rod 16 is mounted on a cross beam of the lifting frame, an adjusting shaft 21 with a screw hole in one end of the vertical screw rod 16 in threaded connection is mounted on a base 23, and the other end of the vertical screw rod 16 is connected with a vertical dial 9 through a vertical positioning disc 42. The U-shaped arm on one side of the lifting frame 18 is provided with a connecting arm 7, the connecting arm 7 is connected with a transmission bracket 33 of a chain wheel, a front section driving chain wheel 32 and a front section driven chain wheel 39 are arranged on the transmission bracket 33, the vertical screw 16 is controlled to rotate through the vertical dial 9, the lifting frame 18 is driven to move up and down by an adjusting shaft 21 arranged on a base, and the left side and the right side of the adjusting shaft 21 are provided with guide shafts 22 which are matched and connected with the base 23 and the lifting frame 18 for improving the guiding performance. The sock sensors 20 conducted by the optical fiber wires 19 are respectively arranged on the two side arms of the U-shaped lifting frame 18 as a structure, so that electronic control of sock entering and equipment starting is achieved.
In order to extend the service life of the apparatus, the transmission bracket is divided into a fixed part 33 and an adjustable part 38, the fixed part 33 is provided with two front driving sprockets, the adjustable part 38 is provided with two front driven sprockets, the adjustable part 38 comprises mounting holes for the two front driven sprockets 39, and an adjusting groove 43 opposite to the fixed part.
The double-head and double-lifting system comprises a first head 49 and a second head 48 for stitching sock heads, a first driving belt wheel 50 and a second driving belt wheel 45 are respectively arranged on the side edges of the first head 49 and the second head 48, the first driving belt wheel 50 and the second driving belt wheel 45 are respectively connected with a first driving belt wheel 47 and a second driving belt wheel 46 through belts (the belts are toothed belts for facilitating the observation of structural drawings), the first driving belt wheel 47 and the second driving belt wheel 46 are driven by the same driving shaft 54, and the driving shaft 54 is driven by a main motor 53, so that the technical purpose of driving the two heads by one driving shaft is achieved.
The rear sides of the first machine head 49 and the second machine head 48 are respectively connected with a first machine head lifting mechanism 55 and a second machine head lifting mechanism 56, and the transmission shaft 54 drives the first machine head lifting mechanism and the second machine head lifting mechanism to drive the central shaft of the second machine head.
The first machine head lifting mechanism 55 and the second machine head lifting mechanism 56 respectively comprise a transmission screw 64 driven by a lifting motor 65, the transmission screw 64 is matched and connected with a screw hole on a lifting block 63, and the side edge of the lifting block 63 is connected with a lifting connecting rod 61. The lifting connecting rods 61 on the first head lifting mechanism 55 and the second head lifting mechanism 56 are respectively connected with the first head 49 and the second head 48 to realize the technical structure taking the transmission shaft 54 as a pivot center shaft, and the vertical movement of the first head lifting mechanism 55 and the second head lifting mechanism 56 realizes the height coaxial adjustment performance of the first head 49 and the second head 48. A height-adjusting dial 62 is attached to the top of the drive screw 64 as a preferred construction.
To improve the stability of the lifting, guide shafts 60 are respectively mounted on both sides of the lifting block 63, linear bearings 14 are mounted on the outer circumference of the guide shafts 60, and both ends of the guide shafts 60 are respectively connected to housings 91 located on the outer circumference of the lifting block 63.
As the technology preference, the cleanliness of the equipment is improved, the failure rate is reduced, the side edges of the first driving belt pulley and the second driving belt pulley are both connected with a scissor connecting rod 59, the scissor connecting rod 59 drives a movable blade 58 to be matched with a fixed blade to cut the stitch lines of the socks, and the air suction pipe 57 arranged on the side edge of the scissor connecting rod 59 sucks away after cutting is completed. The driving pulley 52 and the driven pulley 51 connected between the transmission shaft 54 and the main motor 53 through a belt are driven. The large suction pipe 55 is convenient for sucking the sock heads cut off.
The rear-section transmission system comprises a mounting bedplate of a sock stitching machine, two chain guide plates 66 are respectively mounted on the bedplate, two chains 88 and two clamping plates 85 for conveying socks are respectively mounted between the two chain guide plates 66 up and down, the two chains 88 are respectively driven to rotate by a first chain wheel set and a second chain wheel set, the first chain wheel set and the second chain wheel set respectively comprise a driving chain wheel 87 and a driven chain wheel 90 which are connected with the chains, the driving chain wheels of the first chain wheel set and the driving chain wheels of the second chain wheel set are respectively provided with an integrated shaft rod, the shaft rod is respectively connected with a first transmission gear 72 and a second transmission gear 73, the first transmission gear 72 and the second transmission gear 73 are meshed with each other, the first transmission gear 72 is further meshed with a third transmission gear 67, the first transmission gear 72 and the second transmission gear 73 are respectively mounted on a raised circular ring 81 of a chain wheel seat 83, a bridge seat 82 is sleeved on the periphery of the raised circular ring matched with the first transmission gear 72, the third transmission gear 67 is mounted on the bridge seat 82, and circular arc-shaped adjusting grooves 80 are respectively arranged on the front side and the rear side of the bridge seat 82. The third drive gear 67 is mounted on an independent shaft bore 82 on the carrier 82. The first and second transmission gears 72 and 73 are connected to the sprocket seat 83 through bearings 79.
The lower part of the chain wheel seat 83 is matched and connected with a base 84, the base 84 is provided with two U-shaped grooves 16 matched with shaft rods, and the bottom of the base is connected with two chain guide plates 66. The third transmission gear 67 is in meshed connection with a fourth transmission gear 71, the fourth transmission gear 71 is in meshed connection with a worm through a fifth transmission gear connected on a gear shaft, a driven pulley 70 is arranged at the end of the worm, the driven pulley 70 is connected with a driving pulley 69 in a belt mode, and the driving pulley 69 is controlled by an independent motor which is arranged on a mounting plate 68.
In order to realize the transverse adjustment, the transverse adjustment base is provided with a transverse adjustment groove 74, and the transverse adjustment groove 74 is matched and connected with the guide plate 66. The inner sides of the two chain guide plates 66 are respectively provided with a strip-shaped lining steel sheet 86, and a tension spring 89 is arranged between the lining steel sheet and the chain guide plates.
Claims (8)
1. The utility model provides a high-efficient hand sewing machine that compares favorably of socks margin to seam, includes the seam motor of drive socks margin to seam machine and the transmission motor of drive socks transmission system, its characterized in that: the sock conveying system comprises a front section conveying system, a rear section conveying system, a stitching machine arranged on the mounting bedplate, and a double-machine-head double-lifting system;
the double-machine-head double-lifting system comprises a first machine head and a second machine head which are used for stitching sock heads, wherein a first driving belt wheel and a second driving belt wheel are respectively arranged on the side edges of the first machine head and the second machine head, the first driving belt wheel and the second driving belt wheel are respectively connected with a first driving belt wheel and a second driving belt wheel through belts, the first driving belt wheel and the second driving belt wheel are driven by the same transmission shaft, and the transmission shaft is driven by a main motor; the rear sides of the first machine head and the second machine head are respectively connected with a first machine head lifting mechanism and a second machine head lifting mechanism, and the transmission shaft drives the first machine head lifting mechanism and the second machine head lifting mechanism to drive a central shaft of the second machine head;
the first machine head lifting mechanism and the second machine head lifting mechanism comprise driving screws driven by lifting motors, the driving screws are matched and connected with screw holes on lifting blocks, and the side edges of the lifting blocks are connected with lifting connecting rods.
2. The sock-tip sewing machine of high-efficiency comparable to a manual-tip sewing machine of claim 1, wherein: the front section transmission system comprises a front section clamping mechanism of the sock; the front section clamping mechanism is internally provided with an elastic device and a lifting device for clamping socks; the front section clamping mechanism comprises a worm driven by a transmission motor, the worm drives two front section chain gears through a gear set, two ends of the two front section chain gears are respectively connected with front section driving chain wheels, the two front section driving chain wheels are respectively connected with front section driven chain wheels through two front section chains, and the two front section chains clamp socks and transmit the socks; the stitch head motor and the transmission motor are mutually overlapped, and the output directions of the main shafts are opposite.
3. The sock-tip sewing machine of high-efficiency comparable to a manual-tip sewing machine of claim 2, wherein: two anterior segment driving sprocket and two anterior segment driven sprocket cooperate two anterior segment chain transmission structure that anterior segment chain formed to install respectively on left guide board and right guide board, all are equipped with the sliding block on left guide board and the right guide board between anterior segment driving sprocket, anterior segment driven sprocket, and the sliding block on left guide board and the right guide board is mutual through concave-convex structure meshing centre gripping socks.
4. The sock-tip sewing machine of high-efficiency comparable to a manual-tip sewing machine of claim 2, wherein: the elastic device comprises a U-shaped lifting frame, wherein transverse screw rod mounting holes are formed in the end parts of two arms of the lifting frame, the screw rod mounting holes are matched and connected with annular protrusions on the transverse screw rods, threads at one end of the transverse screw rods are screwed and connected with square columns, and the other end of the transverse screw rods is connected with a transverse dial through a transverse positioning disc; the square column is arranged in the vertical guide groove of the lifting frame, and the end part of the square column is connected with the left guide plate or the right guide plate.
5. The sock-tip sewing machine of high-efficiency comparable to a manual-tip sewing machine of claim 2, wherein: the lifting device comprises a U-shaped lifting frame, a vertical screw rod is arranged on a cross beam of the lifting frame, one end of the vertical screw rod is connected with an adjusting shaft with a screw hole in a threaded manner, the adjusting shaft is arranged on the base, and the other end of the vertical screw rod is connected with a vertical dial through a vertical positioning disc; the U-shaped arm on one side of the lifting frame is provided with a connecting arm, the connecting arm is connected with a transmission bracket of a chain wheel, and the transmission bracket is provided with a front section driving chain wheel and a front section driven chain wheel.
6. The sock-tip sewing machine of high-efficiency comparable to a manual-tip sewing machine of claim 1, wherein: guide shafts are respectively arranged on two sides of the lifting block, linear bearings are arranged on the periphery of the guide shafts, and two ends of the guide shafts are respectively connected with a shell positioned on the periphery of the lifting block.
7. The sock-tip sewing machine of high-efficiency comparable to a manual-tip sewing machine of claim 1, wherein: the rear-section transmission system comprises a mounting bedplate of the sock stitching machine, two chain guide plates are respectively mounted on the mounting bedplate, two chains for conveying socks and two clamping plates are respectively mounted between the two chain guide plates up and down, the two chains are respectively driven to rotate by a first chain wheel set and a second chain wheel set, the first chain wheel set and the second chain wheel set respectively comprise a driving chain wheel and a driven chain wheel which are connected with the chains, the driving chain wheels of the first chain wheel set and the driving chain wheels of the second chain wheel set are respectively provided with an integrated shaft rod, the shaft rod is respectively connected with a first transmission gear and a second transmission gear, the first transmission gears and the second transmission gears are mutually meshed, the first transmission gears are also meshed with a third transmission gear, the first transmission gears and the second transmission gears are respectively mounted on protruding circular rings matched with the first transmission gears, a bridge seat is sleeved on the outer circumference of the protruding circular rings matched with the first transmission gears, the bridge seat is provided with the third transmission gears, and the front side and the rear side of the bridge seat is respectively provided with circular arc-shaped adjusting grooves; the lower part of the chain wheel seat is matched and connected with a base, two U-shaped grooves matched with the shaft rods are formed in the base, and the bottom of the base is connected with two guide chain plates; the third transmission gear is connected with a fourth transmission gear in a meshed mode, the fourth transmission gear is connected with a worm in a meshed mode through a fifth transmission gear connected to a gear shaft, a driven belt pulley is arranged at the end portion of the worm, a belt of the driven belt pulley is connected with a driving belt pulley, and the driving belt pulley is controlled by an independent motor.
8. The sock-tip sewing machine of high-efficiency comparable to a manual tip sewing machine of claim 7, wherein: the base is provided with a transverse adjusting groove, and the transverse adjusting groove is matched and connected with the guide chain plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108170.1A CN107761262B (en) | 2017-11-10 | 2017-11-10 | Sock stitching machine capable of effectively comparing with manual stitching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711108170.1A CN107761262B (en) | 2017-11-10 | 2017-11-10 | Sock stitching machine capable of effectively comparing with manual stitching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107761262A CN107761262A (en) | 2018-03-06 |
| CN107761262B true CN107761262B (en) | 2023-06-02 |
Family
ID=61272929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711108170.1A Active CN107761262B (en) | 2017-11-10 | 2017-11-10 | Sock stitching machine capable of effectively comparing with manual stitching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107761262B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110067092B (en) * | 2019-05-23 | 2024-08-16 | 湖南莎丽袜业股份有限公司 | Feeding device for football sock head sewing machine |
| CN112981733B (en) * | 2021-02-07 | 2022-06-03 | 绍兴绿地针织有限公司 | Hand-sewing-simulated head sewing machine and sock production process applying same |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS646104A (en) * | 1987-06-24 | 1989-01-10 | Takatori Hitech Co | Socks setting method |
| JPH07213770A (en) * | 1994-02-07 | 1995-08-15 | Nakahara Kikai Seisakusho:Kk | Overcasting section aligning device for sock texture |
| JP3658929B2 (en) * | 1997-07-10 | 2005-06-15 | コニカミノルタビジネステクノロジーズ株式会社 | Image forming apparatus |
| KR100294067B1 (en) * | 1999-04-30 | 2001-06-15 | 박정수 | Multi head pattern sewing machine |
| CN201045162Y (en) * | 2007-05-16 | 2008-04-09 | 周伯阳 | Feeding conveyor of toe stitching machine |
| CN201045163Y (en) * | 2007-06-01 | 2008-04-09 | 周伯阳 | Tailoring automatic conveying appliance of toe stitching machine |
| CN101250796B (en) * | 2008-03-29 | 2012-06-20 | 绍兴县清扬机械有限公司 | Machine for seaming socks head |
| CN107235013B (en) * | 2017-07-28 | 2024-07-09 | 深圳普思英察科技有限公司 | Vehicle navigation positioning panoramic cradle head |
| CN207552625U (en) * | 2017-11-10 | 2018-06-29 | 浙江罗速设备制造有限公司 | Efficiently match in excellence or beauty the sock piece-end sewing machine of manual margin to seam |
-
2017
- 2017-11-10 CN CN201711108170.1A patent/CN107761262B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107761262A (en) | 2018-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106238887A (en) | A kind of steel pipe cutting bi-directional synchronization rotating clamp | |
| CN207736418U (en) | A kind of automatic die cutter | |
| CN205838093U (en) | Flexible cut-parts fully automatic feeding transport robot | |
| CN201124328Y (en) | Full-automatic crystal ball milling machine | |
| CN206341887U (en) | Mushroom fine jade agate food processing integrated device | |
| CN102416637B (en) | Up and down multi-chip dislocation saw for cutting plates | |
| CN107761262B (en) | Sock stitching machine capable of effectively comparing with manual stitching | |
| CN203266035U (en) | General gasoline engine crankshaft connecting rod position circular bead rolling device | |
| CN202185587U (en) | Turning device for motor rotors | |
| CN206356656U (en) | Simple plate shearing machine | |
| CN108556004B (en) | Numerical control multi-knife paper suction pipe machine | |
| CN210308140U (en) | Book cutting machine | |
| CN205521714U (en) | Novel automatic punching rigging machine | |
| CN218142576U (en) | Conveyer belt adjustment mechanism | |
| CN218051911U (en) | Large transformer copper bar terminal polisher | |
| CN103379977B (en) | Side trimmer | |
| CN205496968U (en) | Cutting apparatus | |
| CN205651678U (en) | V takes inclined to one side infantees structure of preventing of infantees machine | |
| CN108568758A (en) | A kind of polishing wind wheel automatic producing device | |
| CN208545310U (en) | A kind of glass cutting machine | |
| CN211805371U (en) | Three-side fine polishing machine for T-shaped guide rail | |
| CN210492370U (en) | Roll cutting and aligning device | |
| CN2603098Y (en) | Winding/laying two-purpose machine for disk knitting machine | |
| CN207552625U (en) | Efficiently match in excellence or beauty the sock piece-end sewing machine of manual margin to seam | |
| CN208724989U (en) | A kind of discharging device of cutting machine for making shoes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |