CN111041725A - Embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system and cooperative method - Google Patents
Embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system and cooperative method Download PDFInfo
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- CN111041725A CN111041725A CN201911377704.XA CN201911377704A CN111041725A CN 111041725 A CN111041725 A CN 111041725A CN 201911377704 A CN201911377704 A CN 201911377704A CN 111041725 A CN111041725 A CN 111041725A
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- feeding
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 46
- 230000005570 vertical transmission Effects 0.000 claims description 25
- 230000001360 synchronised effect Effects 0.000 claims description 12
- 238000009956 embroidering Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C9/00—Appliances for holding or feeding the base fabric in embroidering machines
- D05C9/02—Appliances for holding or feeding the base fabric in embroidering machines in machines with vertical needles
- D05C9/04—Work holders, e.g. frames
- D05C9/06—Feeding arrangements therefor, e.g. influenced by patterns, operated by pantographs
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C11/00—Devices for guiding, feeding, handling, or treating the threads in embroidering machines; Machine needles; Operating or control mechanisms therefor
- D05C11/02—Machine needles
- D05C11/06—Needle-driving or control mechanisms
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05C—EMBROIDERING; TUFTING
- D05C9/00—Appliances for holding or feeding the base fabric in embroidering machines
- D05C9/22—Adjusting or registering devices for the base fabric, e.g. for alignment with respect to the needles
Abstract
The invention provides a system and a method for cooperating the feeding of a disk belt type flat belt and the rotation of a needle rod of an embroidery machine. It has solved current technical problem. The disk belt type flat belt feeding and needle rod rotating cooperative system and the cooperative method of the embroidery machine comprise a disk belt type flat belt feeding mechanism and a needle rod rotating mechanism, wherein the disk belt type flat belt feeding mechanism comprises a belt wheel carrier, a belt wheel mounting structure for horizontally and rotatably mounting a belt wheel on the belt wheel carrier is arranged on the belt wheel carrier, the belt wheel carrier is connected with a belt wheel carrier rotating driving mechanism capable of driving the belt wheel carrier to rotate by taking a vertical shaft as a central shaft, the needle rod rotating mechanism comprises a hollow needle rod arranged in a machine head seat of the embroidery machine, the needle rod is connected with a needle rod rotating driving mechanism capable of driving the needle rod to rotate by taking the vertical shaft as the central shaft, and the belt wheel carrier and the needle rod rotate in the same direction under the driving of the belt. The invention has the advantages that the flat belt is not easy to twist in the process of releasing and entering the needle bar, and the like.
Description
Technical Field
The invention belongs to the technical field of embroidery machines, and particularly relates to a system and a method for coordinating the feeding of a disk belt type flat belt and the rotation of a needle rod of an embroidery machine.
Background
The computerized embroidery machine with embroidery is based on flat embroidery machine and has embroidery function realized via adding embroidery conveying unit. As the embroidery belt is soft, the embroidery belt needs to be guided and conveyed to a position below the embroidery needle. However, most of the conventional flat belts of embroidery machines directly feed thread into the needle bar through the belt wheel, and because the flat belts are flat and the belt wheel and the needle bar are fixed in the circumferential direction, the flat belts are easily twisted during the processes of releasing from the belt wheel and embroidering after entering the needle bar, which affects the quality of embroidery.
To solve this problem, people have also conducted research and research in long-term production and life practices, for example, the chinese patent of invention discloses an additional disk gold embroidery flat belt feeding mechanism of a computer embroidery machine [ application No.: CN200920115912.8], the invention comprises a gold embroidery flat belt coiling device additionally arranged on a shuttle type computer embroidery machine; the feeding mechanism comprises a plurality of belt feeding wheels arranged on the machine head, a motor driving shaft positioned below the belt feeding wheels and used for driving the flat belts to move and a tension adjusting mechanism; in the tension adjusting mechanism, a wheel shaft of the tension adjusting wheel is slidably embedded into the track and is simultaneously subjected to acting forces in the upper direction and the lower direction, which are exerted by the flat belt and a tension spring; the feeding mechanism is also provided with a detection mechanism which is electrically connected with the motor.
The solution described above improves to some extent some of the problems of the prior art, but it also has at least the following drawbacks: the tape is susceptible to twisting during release and after entry into the needle shaft.
Disclosure of Invention
The invention aims to solve the problems and provides an embroidery machine disk belt type bandlet feeding and needle bar rotating cooperative system which is not easy to twist in the process of releasing and entering a needle bar.
Another object of the present invention is to provide a cooperative method of the belt type flat belt feeding and needle bar rotating cooperative system of the embroidery machine.
In order to achieve the purpose, the invention adopts the following technical scheme: this embroidery machine dish belt bandlet pay-off and needle bar rotate cooperative system, including dish belt bandlet feeding mechanism and needle bar slewing mechanism, dish belt bandlet feeding mechanism including taking the wheel carrier, be equipped with on taking the wheel carrier and supply the band pulley level rotationally to install the band pulley mounting structure on taking the wheel carrier, the band wheel carrier with can drive the band pulley carrier and use vertical axle to link to each other as center pin pivoted band pulley frame rotary drive mechanism, needle bar slewing mechanism including setting up in the headstock of embroidery machine and hollow needle bar, the needle bar with can drive the needle bar and use vertical axle to link to each other as center pin pivoted needle bar rotary drive mechanism, band wheel carrier and needle bar rotate the same direction rotation under taking wheel carrier rotary drive mechanism and needle bar rotary drive mechanism's drive respectively.
The belt wheel is wound with a flat belt, and the belt wheel is horizontally and rotatably connected to the belt wheel carrier through a belt wheel mounting structure. The belt wheel frame is connected with a belt wheel frame rotation driving mechanism capable of driving the belt wheel frame to rotate by taking a vertical shaft as a central shaft, the needle rod is connected with a needle rod rotation driving mechanism capable of driving the needle rod to rotate by taking the vertical shaft as the central shaft, and the belt wheel frame and the needle rod rotate in the same direction, so that the flat belt can conduct and convey at a proper angle in the process from belt wheel release to the time after entering the needle rod, and torsion generated in the process after the flat belt is released and enters the needle rod is eliminated.
In the belt-coiling type bandlet feeding and needle bar rotating cooperative system of the embroidery machine, the belt-coiling type bandlet feeding mechanism is arranged above the needle bar; the belt wheel frame and the needle rod rotate synchronously at the same angular speed and in the same direction under the driving of the belt wheel frame rotation driving mechanism and the needle rod rotation driving mechanism respectively. Because the belt wheel frame and the needle rod rotate synchronously at the same angular speed and in the same direction to work together, the flat belt in the process of feeding the thread and entering the needle rod can always keep a straight state, and the effect of eliminating torsion is further improved. If the angular velocity of the rotation between the pulley frame and the needle bar is different, the flat belt at the portion between the pulley and the needle bar is twisted a little due to the difference in angular velocity.
In foretell embroidery machine coiling formula bandlet pay-off and needle bar rotation cooperative system, the band pulley frame include the support body, linked firmly the dead lever of vertical setting on the support body, the dead lever with band pulley frame rotary driving mechanism link to each other and can rotate under the drive of band pulley frame rotary driving mechanism, the dead lever be located the center or one side of band pulley frame.
At foretell embroidery machine dribbling formula bandlet pay-off and needle bar rotation cooperative system, band pulley frame rotary driving mechanism including fix the band pulley frame driving motor at the girder top of embroidery machine and fix the pay-off support at the girder lateral part of embroidery machine, the pay-off support on be equipped with first horizontal rotating shaft, first horizontal rotating shaft link to each other and can rotate under the drive of band pulley frame driving motor with band pulley frame driving motor, first horizontal rotating shaft pass through the switching-over transmission structure and link to each other with the dead lever of band pulley frame. The belt wheel carrier driving motor drives the first horizontal rotating shaft on the feeding support to rotate, and the first horizontal rotating shaft drives the fixing rod to rotate through the reversing transmission structure in the rotating process, so that the rotation of the belt wheel carrier is realized, and the transmission is reliable.
In the disk-type flat belt feeding and needle bar rotating cooperative system of the embroidery machine, an output shaft of a belt wheel frame driving motor is provided with a first driving wheel, one end of a first horizontal rotating shaft is provided with a second driving wheel, and the first driving wheel is connected with the second driving wheel through an annular driving belt; the belt wheel frame driving motor is characterized in that a motor mounting seat is fixed to the top of the crossbeam, an output shaft of the belt wheel frame driving motor penetrates through the motor mounting seat, and the first driving wheel and the belt wheel frame driving motor are respectively located on two sides of the motor mounting seat. The end, provided with the output shaft, of the belt wheel frame driving motor is fixed on the motor mounting seat, so that the mounting stability of the belt wheel frame driving motor can be ensured.
In the disk-type flat belt feeding and needle bar rotating cooperative system of the embroidery machine, the reversing transmission structure comprises a first bevel gear fixed on the first horizontal rotating shaft and a second bevel gear fixed on a fixed rod of the belt wheel carrier, and the first bevel gear is meshed with the second bevel gear. The first horizontal rotating shaft and the fixed rod are in transmission through the first bevel gear and the second bevel gear, and the transmission precision and the efficiency are high.
In the disk-belt-type flat belt feeding and needle bar rotating cooperative system of the embroidery machine, the feeding support comprises at least two cantilever type fixed seats fixed on a crossbeam of the embroidery machine, the first horizontal rotating shaft is respectively and rotatably connected with the cantilever type fixed seats, and spherical bearings are respectively arranged between the first horizontal rotating shaft and the cantilever type fixed seats; the feeding support is fixed with a gear support, the gear support comprises a first portion fixed with the feeding support and a second portion horizontally arranged at the lower end of the first portion, the first portion and the second portion are connected in an L shape, the fixing rod rotatably penetrates through the second portion, a rotating bearing is arranged between the fixing rod and the second portion, and the first bevel gear is located above the second portion.
In foretell embroidery machine dribbling formula bandlet pay-off and needle bar rotate cooperative system, needle bar rotate actuating mechanism including fixing the needle bar driving motor on embroidery machine's girder, needle bar driving motor link to each other and can drive vertical transmission shaft and rotate through power transmission mechanism and the vertical transmission shaft that is on a parallel with the needle bar setting, the needle bar on be fixed with first gear, vertical transmission shaft on be fixed with the second gear, first gear and second gear mesh mutually. The needle bar can be connected in the headstock in a circumferential rotating manner in the axial direction, the needle bar driving motor enables the vertical transmission shaft to rotate circumferentially in the axial direction through the power transmission mechanism, and the first gear and the second gear are respectively arranged on the needle bar and the vertical transmission shaft and are meshed with each other, so that the needle bar can rotate synchronously after the vertical transmission shaft rotates.
The power transmission mechanism of the disk-belt type flat belt feeding and needle bar rotation cooperative system of the embroidery machine comprises a second horizontal rotating shaft, the second horizontal rotating shaft is arranged on a girder through a plurality of rotating shaft seats fixed on the girder of the embroidery machine, a third driving wheel is fixed on an output shaft of a needle bar driving motor, a fourth driving wheel is fixed on the second horizontal rotating shaft, the third driving wheel and the fourth driving wheel are connected through an annular synchronous belt, a shaft seat is fixed at the top of the head seat, a reversing rotating shaft is rotatably connected in the shaft seat, a third bevel gear is fixed at one end of the second horizontal rotating shaft, a fourth bevel gear is fixed at one end of the reversing rotating shaft, the third bevel gear is meshed with the fourth bevel gear, a fifth bevel gear is fixed at the other end of the reversing rotating shaft, and a sixth bevel gear is fixed at the upper end of a vertical transmission shaft, and the fifth bevel gear is meshed with the sixth bevel gear.
In the embroidery machine belt type bandlet feeding and needle bar rotating cooperative system, the needle bar driving motor is fixed on the back of the crossbeam, the second horizontal rotating shaft is arranged on the front of the crossbeam, and the annular synchronous belt penetrates through the crossbeam.
The cooperation method of the embroidery machine disk belt type bandlet feeding and needle rod rotation cooperation system comprises the following steps: the belt wheel is horizontally and rotatably arranged on the belt wheel frame, the flat belt on the belt wheel penetrates into the hollow needle rod, the belt wheel frame is driven to rotate circumferentially by the rotary driving mechanism of the belt wheel frame, the needle rod is driven to rotate circumferentially by the rotary driving mechanism of the needle rod, and the belt wheel frame and the needle rod rotate in the same direction
In the cooperation method of the embroidery machine disk belt type flat belt feeding and needle bar rotating cooperation system, the belt wheel frame and the needle bar rotate synchronously at the same angular speed and in the same direction.
Compared with the prior art, the collaborative system and the collaborative method for the disk belt type bandlet feeding and the needle rod rotation of the embroidery machine have the advantages that: 1. the needle rod is connected with a needle rod rotation driving mechanism which can drive the needle rod to rotate by taking a vertical shaft as a central shaft, and the belt wheel frame and the needle rod rotate in the same direction, so that the flat belt can conduct and convey at a proper angle in the process of being released from the belt wheel and entering the needle rod; 2. the belt wheel frame and the needle bar rotate synchronously at the same angular speed and in the same direction to work cooperatively, so that the flat belt in the process of feeding the thread and entering the needle bar can be kept in a straight state all the time; 3. the needle bar driving motor is fixed in the space of girder back can make full use of the girder, compares in current and directly realizes the needle bar rotation with the motor setting in the headstock, can reduce the vibrations interference to the headstock, lets the transmission more steady.
Drawings
FIG. 1 is a schematic view of the structure provided by the present invention;
FIG. 2 is a schematic diagram of a main viewing angle provided by the present invention;
FIG. 3 is an enlarged view at A provided by the present invention;
FIG. 4 is an enlarged view of the invention at B;
FIG. 5 is a schematic diagram of a side view configuration provided by the present invention;
in the figure, a disk belt type flat belt feeding mechanism 1a, a needle bar rotating mechanism 2a, a needle bar rotation driving mechanism 2b, a belt wheel frame 1, a belt wheel 2, a belt wheel mounting structure 3, a frame body 4, a fixing rod 5, a belt wheel frame rotation driving mechanism 6, a crossbeam 7, a belt wheel frame driving motor 8, a headstock 9, a feeding support 10, a first horizontal rotating shaft 11, a reversing transmission structure 12, a second transmission wheel 14, an annular transmission belt 15, a motor mounting seat 16, a first bevel gear 17, a second bevel gear 18, a cantilever type fixing seat 19, a spherical bearing 20, a gear support 21, a first part 22, a second part 23, a needle bar 24, a needle bar driving motor 25, a power transmission mechanism 26, a vertical transmission shaft 27, a first gear 28, a second gear 29, a second horizontal rotating shaft 30, a rotating shaft seat 31, an output shaft 32, a third transmission wheel 33, a fourth transmission wheel 34, an annular synchronous belt 35, 36, A reversing rotating shaft 37, a third bevel gear 38, a fourth bevel gear 39, a fifth bevel gear 40, a sixth bevel gear 41 and a flat belt 42.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-5, the belt-type flat belt feeding and needle bar rotation cooperative system of the embroidery machine includes a belt-type flat belt feeding mechanism 1a and a needle bar rotation mechanism 2a, the belt-type flat belt feeding mechanism 1a includes a belt wheel carrier 1, a belt wheel mounting structure 3 for horizontally and rotatably mounting the belt wheel 2 on the belt wheel carrier 1 is disposed on the belt wheel carrier 1, the belt wheel carrier 1 is connected to a belt wheel carrier rotation driving mechanism 6 capable of driving the belt wheel carrier 1 to rotate with a vertical shaft as a central axis, the needle bar rotation mechanism 2a includes a hollow needle bar 24 disposed in a head carrier 9 of the embroidery machine, the needle bar 24 is connected to a needle bar rotation driving mechanism 2b capable of driving the needle bar 24 to rotate with the vertical shaft as the central axis, and the belt wheel carrier 1 and the needle bar 24 rotate in the same direction under the driving of the belt wheel carrier rotation driving mechanism 6.
Here, a flat belt is wound around the belt pulley 2, and the belt pulley 2 is connected to the belt pulley carrier 1 by a belt pulley mounting structure 3 in a horizontally rotatable manner. The belt wheel frame 1 is connected with a belt wheel frame rotation driving mechanism 6 which can drive the belt wheel frame 1 to rotate by taking a vertical shaft as a central shaft, the needle rod 24 is connected with a needle rod rotation driving mechanism 2b which can drive the needle rod 24 to rotate by taking the vertical shaft as the central shaft, and the belt wheel frame 1 and the needle rod 24 rotate in the same direction, so that the flat belt can be conducted and conveyed at a proper angle in the process from the release of the belt wheel 2 to the entry of the flat belt into the needle rod 24, and the torsion of the flat belt generated in the process of the release and the entry of the flat belt into the needle rod 24.
Preferably, the belt-coiling flat belt feeding mechanism 1a is arranged above the needle bar 24; the band wheel frame 1 and the needle bar 24 rotate synchronously at the same angular speed and in the same direction under the drive of the band wheel frame rotation driving mechanism 6 and the needle bar rotation driving mechanism 2b, respectively. Because the belt wheel frame 1 and the needle bar 24 synchronously rotate and work in coordination with each other at the same angular speed and in the same direction, the flat belt in the process of feeding the thread and entering the needle bar 24 can always keep a straight state, and the effect of eliminating torsion is further improved. If the angular velocity of the rotation between the pulley frame 1 and the needle bar 24 is different, the flat belt at the portion between the pulley 2 and the needle bar 24 is twisted by a small amount due to the difference in the angular velocity.
The belt wheel carrier 1 comprises a carrier body 4, a fixing rod 5 which is vertically arranged is fixedly connected to the carrier body 4, the fixing rod 5 is connected with a belt wheel carrier rotation driving mechanism 6 and can rotate under the driving of the belt wheel carrier rotation driving mechanism 6, and the fixing rod 5 is located at the center or one side of the belt wheel carrier 1.
In this embodiment, support body 4 is the U type of inversion, and band pulley mounting structure 3 sets up on support body 4. Specifically speaking, the belt wheel mounting structure 3 is arranged at the U-shaped opening of the frame body 4, specifically, two opposite hook-shaped openings are arranged at the U-shaped opening of the frame body 4, and the two ends of the belt wheel 2 are arranged in the hook-shaped openings respectively. Obviously, this kind of structure makes things convenient for the dismouting of band pulley 2, and in the course of the work, band pulley 2 is in but free rotation state, and along with the bandlet is at the traction of embroidering the in-process, the bandlet can conveniently release from band pulley 2 as required.
Further, the belt wheel frame rotation driving mechanism 6 comprises a belt wheel frame driving motor 8 fixed on the top of a girder 7 of the embroidery machine and a feeding support 10 fixed on the side of the girder 7 of the embroidery machine, a first horizontal rotating shaft 11 is arranged on the feeding support 10, the first horizontal rotating shaft 11 is connected with the belt wheel frame driving motor 8 and can rotate under the driving of the belt wheel frame driving motor 8, the first horizontal rotating shaft 11 is connected with a fixing rod 5 of the belt wheel frame 1 through a reversing transmission structure 12, the belt wheel frame driving motor 8 drives the first horizontal rotating shaft 11 on the feeding support 10 to rotate, and the first horizontal rotating shaft 11 drives the fixing rod 5 to rotate through the reversing transmission structure 12 in the rotating process, so that the rotation of the belt wheel frame 1 is realized, and the transmission is reliable. A first driving wheel 13 is arranged on an output shaft of the belt wheel frame driving motor 8, a second driving wheel 14 is arranged at one end of the first horizontal rotating shaft 11, and the first driving wheel 13 is connected with the second driving wheel 14 through an annular driving belt 15; the top of the crossbeam 7 is fixed with a motor mounting seat 16, an output shaft of the belt wheel frame driving motor 8 penetrates through the motor mounting seat 16, the first driving wheel 13 and the belt wheel frame driving motor 8 are respectively positioned on two sides of the motor mounting seat 16, and one end, provided with the output shaft, of the belt wheel frame driving motor 8 is fixed on the motor mounting seat 16, so that the mounting stability of the belt wheel frame driving motor 8 can be ensured.
Preferably, the first driving wheel 13 and the second driving wheel 14 are chain wheels, the endless driving belt 15 is an endless chain, the belt wheel carrier driving motor 8 realizes the driving of the first horizontal rotating shaft 11 through the driving mode of the chain and the chain wheels, and compared with the belt driving, the belt wheel carrier driving motor can avoid the phenomena of non-elastic sliding and slipping, the average driving ratio is accurate, the work is reliable, the efficiency is high, and the rotating angle of the first horizontal rotating shaft 11 is more accurate.
Furthermore, the reversing transmission structure 12 comprises a first bevel gear 17 fixed on the first horizontal rotating shaft 11 and a second bevel gear 18 fixed on the fixed rod 5 of the belt wheel carrier 1, the first bevel gear 17 is engaged with the second bevel gear 18, and transmission is realized between the first horizontal rotating shaft 11 and the fixed rod 5 through the first bevel gear 17 and the second bevel gear 18, so that the transmission precision is high, and the efficiency is high. The feeding support 10 comprises at least two cantilever type fixed seats 19 fixed on a crossbeam 7 of the embroidery machine, the first horizontal rotating shaft 11 is respectively and rotatably connected with the cantilever type fixed seats 19, and spherical bearings 20 are respectively arranged between the first horizontal rotating shaft 11 and the cantilever type fixed seats 19; the spherical bearing 20 can improve the smoothness of rotation between the first horizontal rotating shaft 11 and the cantilever-type fixed seat 19. A gear support 21 is fixed on the feeding support 10, the gear support 21 comprises a first portion 22 fixed with the feeding support 10 and a second portion 23 horizontally and transversely arranged at the lower end of the first portion 22, the first portion 22 and the second portion 23 are connected in an L shape, the fixing rod 5 rotatably penetrates through the second portion 23, a rotating bearing is arranged between the fixing rod 5 and the second portion 23, and the first bevel gear 17 is located above the second portion 23.
In addition, the needle bar rotation driving mechanism 2b includes a needle bar driving motor 25 fixed to the girder 7 of the embroidery machine, the needle bar driving motor 25 is connected to a vertical transmission shaft 27 provided in parallel to the needle bar 24 through a power transmission mechanism 26 and can drive the vertical transmission shaft 27 to rotate, a first gear 28 is fixed to the needle bar 24, a second gear 29 is fixed to the vertical transmission shaft 27, and the first gear 28 and the second gear 29 are engaged with each other.
The needle bar 24 is connected in the head base 9 in a manner of being capable of rotating circumferentially in the axial direction, the needle bar driving motor 25 enables the vertical transmission shaft 27 to rotate circumferentially in the axial direction through the power transmission mechanism 26, and since the needle bar 24 and the vertical transmission shaft 27 are respectively provided with the first gear 28 and the second gear 29, and the first gear 28 is engaged with the second gear 29, the needle bar 24 can rotate synchronously after the vertical transmission shaft 27 rotates.
The power transmission mechanism 26 comprises a second horizontal rotating shaft 30, the second horizontal rotating shaft 30 is arranged on the girder 7 through a plurality of rotating shaft seats 31 fixed on the girder 7 of the embroidery machine, a third driving wheel 33 is fixed on an output shaft 32 of the needle bar driving motor 25, a fourth driving wheel 34 is fixed on the second horizontal rotating shaft 30, the third driving wheel 33 and the fourth driving wheel 34 are connected through an annular synchronous belt 35, a shaft seat 36 is fixed on the top of the headstock 9, a reversing rotating shaft 37 is rotatably connected in the shaft seat 36, a third bevel gear 38 is fixed at one end of the second horizontal rotating shaft 30, a fourth bevel gear 39 is fixed at one end of the reversing rotating shaft 37, the third bevel gear 38 is meshed with the fourth bevel gear 39, a fifth bevel gear 40 is fixed at the other end of the reversing rotating shaft 37, a sixth bevel gear 41 is fixed at the upper end of the vertical transmission shaft 27, and the fifth bevel gear 40 is meshed with the sixth bevel gear 41.
After the output shaft 32 of the needle bar driving motor 25 rotates, the third transmission wheel 33 rotates synchronously, the third transmission wheel 33 drives the fourth transmission wheel 34 to rotate through the annular synchronous belt 35, the fourth transmission wheel 34 is fixed on the second horizontal rotating shaft 30, and after the fourth transmission wheel 34 rotates, the second horizontal rotating shaft 30 rotates synchronously; then the second horizontal rotating shaft 30 is driven by a third bevel gear 38 to rotate with a reversing rotating shaft 37 connected with a fourth bevel gear 39, and a fifth bevel gear 40 at the other end of the reversing rotating shaft 37 rotates synchronously with the vertical transmission shaft 27 connected with a sixth bevel gear 41, so that the vertical transmission shaft 27 rotates; after the vertical transmission shaft 27 is rotated, since the second gear 29 on the vertical transmission shaft 27 is engaged with the first gear 28 on the needle bar 24, the synchronous rotation of the needle bar 24 can be achieved.
Furthermore, the needle bar driving motor 25 is fixed on the back of the girder 7, the second horizontal rotating shaft 30 is arranged on the front of the girder 7, the annular synchronous belt 35 penetrates through the girder 7, the needle bar driving motor 25 is fixed on the back of the girder 7, the space of the girder 7 can be fully utilized, and compared with the existing method that the motor is directly arranged in the headstock 9 to realize the rotation of the needle bar, the vibration interference on the headstock 9 can be reduced, and the transmission is more stable.
The cooperation method of the embroidery machine disk belt type bandlet feeding and needle rod rotation cooperation system comprises the following steps: the belt wheel 2 is horizontally and rotatably arranged on the belt wheel frame 1, a flat belt on the belt wheel 2 penetrates into the hollow needle rod 24, the belt wheel frame 1 is driven to rotate circumferentially through the belt wheel frame rotation driving mechanism 6 in the embroidering process of the needle rod 24, meanwhile, the needle rod 24 is driven to rotate circumferentially through the needle rod rotation driving mechanism 2b, and the belt wheel frame 1 and the needle rod 24 rotate in the same direction; wherein, the belt wheel frame 1 and the needle bar 24 rotate synchronously at the same angular speed and in the same direction.
The working process of the invention is as follows:
a pulley portion: an output shaft of the belt wheel frame driving motor 8 drives a first driving wheel 13 to rotate, and the first driving wheel 13 drives a first horizontal rotating shaft 11 connected with a second driving wheel 14 to rotate circumferentially through an annular driving belt 15 after rotating; the first horizontal rotation shaft 11, after rotating, drives the fixed rod 5 with the second bevel gear 18 to rotate through the first bevel gear 17, thereby realizing circumferential rotation of the belt wheel carrier 1.
A needle bar portion: after the output shaft 32 of the needle bar driving motor 25 rotates, the third transmission wheel 33 rotates synchronously, the third transmission wheel 33 drives the fourth transmission wheel 34 to rotate through the annular synchronous belt 35, the fourth transmission wheel 34 is fixed on the second horizontal rotating shaft 30, and after the fourth transmission wheel 34 rotates, the second horizontal rotating shaft 30 rotates synchronously; then the second horizontal rotating shaft 30 is driven by a third bevel gear 38 to rotate with a reversing rotating shaft 37 connected with a fourth bevel gear 39, and a fifth bevel gear 40 at the other end of the reversing rotating shaft 37 rotates synchronously with the vertical transmission shaft 27 connected with a sixth bevel gear 41, so that the vertical transmission shaft 27 rotates; after the vertical transmission shaft 27 is rotated, since the second gear 29 on the vertical transmission shaft 27 is engaged with the first gear 28 on the needle bar 24, the synchronous rotation of the needle bar 24 can be achieved.
Because the belt wheel carrier 1 and the needle bar 24 rotate synchronously at the same angular speed and in the same direction, the flat belt on the belt wheel 2 can be guaranteed to be conveyed in a straight state all the time.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Although a belt-coiling type flat belt feeding mechanism 1a, a needle bar rotating mechanism 2a, a needle bar rotation driving mechanism 2b, a belt wheel frame 1, a belt wheel 2, a belt wheel mounting structure 3, a frame body 4, a fixing rod 5, a belt wheel frame rotation driving mechanism 6, a girder 7, a belt wheel frame driving motor 8, a headstock 9, a feeding support 10, a first horizontal rotating shaft 11, a reversing transmission structure 12, a second transmission wheel 14, an endless transmission belt 15, a motor mounting seat 16, a first bevel gear 17, a second bevel gear 18, a cantilever type fixing seat 19, a spherical bearing 20, a gear support 21, a first part 22, a second part 23, a needle bar 24, a needle bar driving motor 25, a power transmission mechanism 26, a vertical transmission shaft 27, a first gear 28, a second gear 29, a second horizontal rotating shaft 30, a rotating shaft seat 31, an output shaft 32, a third transmission wheel 33, a fourth transmission wheel 34, an endless synchronous belt 35, Axle seat 36, reversing spindle 37, third bevel gear 38, fourth bevel gear 39, fifth bevel gear 40, sixth bevel gear 41, flat belt 42, etc., without excluding the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.
Claims (12)
1. The utility model provides an embroidery machine disk belt formula bandlet pay-off and needle bar rotation cooperative system, its characterized in that, including disk belt formula bandlet feeding mechanism (1a) and needle bar slewing mechanism (2a), disk belt formula bandlet feeding mechanism (1a) including taking wheel carrier (1), be equipped with on taking wheel carrier (1) and supply band pulley (2) level rotationally install band pulley mounting structure (3) on taking wheel carrier (1), take wheel carrier (1) and can drive belt wheel carrier (1) and use vertical axle to link to each other as center pin pivoted band pulley frame rotary driving mechanism (6), needle bar slewing mechanism (2a) including setting up in headstock (9) of embroidery machine and hollow needle bar (24), needle bar (24) and can drive needle bar (24) and use vertical axle to link to each other as center pin shaft pivoted needle bar rotary driving mechanism (2b), take wheel carrier (1) and needle bar (24) respectively take wheel carrier rotary driving mechanism (6) and needle bar slewing mechanism (2a) The driving mechanism (2b) is driven to rotate in the same direction.
2. The embroidery machine taping tape feeding and needle bar rotating cooperative system as claimed in claim 1, wherein the taping tape feeding mechanism (1a) is disposed above the needle bar (24); the belt wheel carrier (1) and the needle bar (24) are driven by a belt wheel carrier rotation driving mechanism (6) and a needle bar rotation driving mechanism (2b) to rotate synchronously at the same angular speed and in the same direction.
3. The embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system as claimed in claim 1 or 2, characterized in that the belt wheel carrier (1) comprises a frame body (4), a vertically arranged fixing rod (5) is fixedly connected to the frame body (4), the fixing rod (5) is connected to the belt wheel carrier rotating driving mechanism (6) and can be driven to rotate by the belt wheel carrier rotating driving mechanism (6), and the fixing rod (5) is located at the center or one side of the belt wheel carrier (1).
4. The belt type flat belt feeding and needle bar rotating cooperative system of the embroidery machine as claimed in claim 3, wherein the belt wheel frame rotating driving mechanism (6) comprises a belt wheel frame driving motor (8) fixed on the top of the girder (7) of the embroidery machine and a feeding bracket (10) fixed on the side of the girder (7) of the embroidery machine, the feeding bracket (10) is provided with a first horizontal rotating shaft (11), the first horizontal rotating shaft (11) is connected with the belt wheel frame driving motor (8) and can rotate under the driving of the belt wheel frame driving motor (8), and the first horizontal rotating shaft (11) is connected with the fixing rod (5) of the belt wheel frame (1) through a reversing transmission structure (12).
5. The coordinated system for feeding the bandlet and rotating the needle bar of the embroidery machine according to claim 4, characterized in that the output shaft of the belt wheel frame driving motor (8) is provided with a first driving wheel (13), one end of the first horizontal rotating shaft (11) is provided with a second driving wheel (14), and the first driving wheel (13) and the second driving wheel (14) are connected through an annular driving belt (15); girder (7) top be fixed with motor mount pad (16), the output shaft of band pulley frame driving motor (8) wear to locate motor mount pad (16), first drive wheel (13) and band pulley frame driving motor (8) be located the both sides of motor mount pad (16) respectively.
6. The belt-type flat belt feeding and needle bar rotating cooperative system of an embroidery machine according to claim 4, characterized in that the reversing transmission structure (12) comprises a first bevel gear (17) fixed on the first horizontal rotating shaft (11) and a second bevel gear (18) fixed on the fixing rod (5) of the belt wheel carrier (1), and the first bevel gear (17) is engaged with the second bevel gear (18).
7. The embroidery machine disc belt type flat belt feeding and needle bar rotating cooperative system according to claim 4, characterized in that the feeding support (10) comprises at least two cantilever type fixing seats (19) fixed on a girder (7) of the embroidery machine, the first horizontal rotating shaft (11) is respectively connected with the cantilever type fixing seats (19) in a rotating way, and spherical bearings (20) are respectively arranged between the first horizontal rotating shaft (11) and the cantilever type fixing seats (19); the feeding support (10) on be fixed with gear support (21), gear support (21) including with feeding support (10) fixed first portion (22) and horizontal second portion (23) that set up in first portion (22) lower extreme, first portion (22) and second portion (23) connect and be the L type, dead lever (5) rotationally wear to locate second portion (23), dead lever (5) and second portion (23) between be equipped with rolling bearing, first bevel gear (17) be located second portion (23) top.
8. The belt type flat belt feeding and needle bar rotating cooperative system of the embroidery machine as claimed in claim 1 or 2, wherein the needle bar rotating drive mechanism (2b) comprises a needle bar drive motor (25) fixed on the girder (7) of the embroidery machine, the needle bar drive motor (25) is connected with a vertical drive shaft (27) arranged in parallel with the needle bar (24) through a power transmission mechanism (26) and can drive the vertical drive shaft (27) to rotate, a first gear (28) is fixed on the needle bar (24), a second gear (29) is fixed on the vertical drive shaft (27), and the first gear (28) is engaged with the second gear (29).
9. The system of claim 8, wherein the power transmission mechanism (26) comprises a second horizontal rotating shaft (30), the second horizontal rotating shaft (30) is disposed on the girder (7) of the embroidery machine through a plurality of rotating shaft seats (31) fixed on the girder (7), a third driving wheel (33) is fixed on an output shaft (32) of the needle bar driving motor (25), a fourth driving wheel (34) is fixed on the second horizontal rotating shaft (30), the third driving wheel (33) and the fourth driving wheel (34) are connected through an annular synchronous belt (35), a shaft seat (36) is fixed on the top of the head seat (9), a reversing rotating shaft (37) is rotatably connected in the shaft seat (36), a third bevel gear (38) is fixed on one end of the second horizontal rotating shaft (30), a fourth bevel gear (39) is fixed at one end of the reversing rotating shaft (37), the third bevel gear (38) is meshed with the fourth bevel gear (39), a fifth bevel gear (40) is fixed at the other end of the reversing rotating shaft (37), a sixth bevel gear (41) is fixed at the upper end of the vertical transmission shaft (27), and the fifth bevel gear (40) is meshed with the sixth bevel gear (41).
10. The embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system as claimed in claim 9, wherein the needle bar driving motor (25) is fixed to the back of the girder (7), the second horizontal rotating shaft (30) is provided on the front of the girder (7), and the annular synchronous belt (35) is inserted through the girder (7).
11. The method for cooperating the feeding of the disk-type flat belt and the rotation of the needle rod of the embroidery machine is characterized by comprising the following steps of: the belt wheel (2) is horizontally and rotatably arranged on the belt wheel frame (1), the flat belt (42) on the belt wheel (2) penetrates into the hollow needle rod (24), the belt wheel frame (1) is driven to rotate circumferentially through the belt wheel frame rotary driving mechanism (6) in the embroidering process of the needle rod (24), meanwhile, the needle rod (24) is driven to rotate circumferentially through the needle rod rotary driving mechanism (2b), and the belt wheel frame (1) and the needle rod (24) rotate in the same direction.
12. The embroidery machine taping flat tape feeding and needle bar rotating cooperative method as claimed in claim 11, wherein the tape wheel carrier (1) and the needle bar (24) rotate synchronously at the same angular velocity and in the same direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911377704.XA CN111041725A (en) | 2019-12-27 | 2019-12-27 | Embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system and cooperative method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911377704.XA CN111041725A (en) | 2019-12-27 | 2019-12-27 | Embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system and cooperative method |
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| CN111041725A true CN111041725A (en) | 2020-04-21 |
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| CN201911377704.XA Pending CN111041725A (en) | 2019-12-27 | 2019-12-27 | Embroidery machine disk belt type flat belt feeding and needle bar rotating cooperative system and cooperative method |
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| CN (1) | CN111041725A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2771250Y (en) * | 2005-01-07 | 2006-04-12 | 蔡国忠 | Spindle wheel automatic independent mechanism for computerized embroidery machine |
| CN201106097Y (en) * | 2007-08-23 | 2008-08-27 | 王海江 | Four-in-one computer embroidery machine |
| EP2351881A1 (en) * | 2009-12-18 | 2011-08-03 | Lässer AG | Multi-head embroidery machine |
| CN202181437U (en) * | 2011-07-13 | 2012-04-04 | 青岛电脑刺绣机总厂 | Chain-type embroidering machine and taping embroidering device thereof |
| CN202925291U (en) * | 2012-11-06 | 2013-05-08 | 飞亚集团有限公司 | Simple chain type bandlet embroidery machine |
| WO2014169662A1 (en) * | 2013-04-18 | 2014-10-23 | 江西禾丰电子机械有限公司 | Double-row embroidery machine |
| CN104141201A (en) * | 2013-05-08 | 2014-11-12 | 陈忠前 | Industrial sewing machine |
| CN104178945A (en) * | 2014-09-10 | 2014-12-03 | 诸暨市乐业机电有限公司 | Computer embroider machine towel embroidering machine head of bobbin tape embroidery |
| CN106757881A (en) * | 2017-03-06 | 2017-05-31 | 浙江镨美科智能刺绣设备有限公司 | For the presser foot driving device of machine head of embroidery machine |
| CN207295169U (en) * | 2017-07-05 | 2018-05-01 | 诸暨玛雅电器机械有限公司 | Machine head of embroidery machine shank rotary drive mechanism |
| CN108193398A (en) * | 2018-02-06 | 2018-06-22 | 浙江信胜缝制设备有限公司 | A kind of machine head of embroidery machine and there is the embroidery machine embroidered every head |
| CN109554856A (en) * | 2019-01-30 | 2019-04-02 | 浙江镨美科智能刺绣设备有限公司 | A kind of machine head of embroidery machine of crosspointer driving |
| CN212611311U (en) * | 2019-12-27 | 2021-02-26 | 赵海 | Embroidery machine disk belt type flat belt feeding and needle rod rotating cooperative system |
-
2019
- 2019-12-27 CN CN201911377704.XA patent/CN111041725A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2771250Y (en) * | 2005-01-07 | 2006-04-12 | 蔡国忠 | Spindle wheel automatic independent mechanism for computerized embroidery machine |
| CN201106097Y (en) * | 2007-08-23 | 2008-08-27 | 王海江 | Four-in-one computer embroidery machine |
| EP2351881A1 (en) * | 2009-12-18 | 2011-08-03 | Lässer AG | Multi-head embroidery machine |
| CN202181437U (en) * | 2011-07-13 | 2012-04-04 | 青岛电脑刺绣机总厂 | Chain-type embroidering machine and taping embroidering device thereof |
| CN202925291U (en) * | 2012-11-06 | 2013-05-08 | 飞亚集团有限公司 | Simple chain type bandlet embroidery machine |
| WO2014169662A1 (en) * | 2013-04-18 | 2014-10-23 | 江西禾丰电子机械有限公司 | Double-row embroidery machine |
| CN104141201A (en) * | 2013-05-08 | 2014-11-12 | 陈忠前 | Industrial sewing machine |
| CN104178945A (en) * | 2014-09-10 | 2014-12-03 | 诸暨市乐业机电有限公司 | Computer embroider machine towel embroidering machine head of bobbin tape embroidery |
| CN106757881A (en) * | 2017-03-06 | 2017-05-31 | 浙江镨美科智能刺绣设备有限公司 | For the presser foot driving device of machine head of embroidery machine |
| CN207295169U (en) * | 2017-07-05 | 2018-05-01 | 诸暨玛雅电器机械有限公司 | Machine head of embroidery machine shank rotary drive mechanism |
| CN108193398A (en) * | 2018-02-06 | 2018-06-22 | 浙江信胜缝制设备有限公司 | A kind of machine head of embroidery machine and there is the embroidery machine embroidered every head |
| CN109554856A (en) * | 2019-01-30 | 2019-04-02 | 浙江镨美科智能刺绣设备有限公司 | A kind of machine head of embroidery machine of crosspointer driving |
| CN212611311U (en) * | 2019-12-27 | 2021-02-26 | 赵海 | Embroidery machine disk belt type flat belt feeding and needle rod rotating cooperative system |
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