CN218263027U

CN218263027U - Linkage device for front and rear operating panels of fur machine

Info

Publication number: CN218263027U
Application number: CN202222902513.4U
Authority: CN
Inventors: 龙明星; 徐凯
Original assignee: Wuxi Shangming Trading Co ltd
Current assignee: Wuxi Shangming Trading Co ltd
Priority date: 2022-11-01
Filing date: 2022-11-01
Publication date: 2023-01-10
Anticipated expiration: 2032-11-01

Abstract

The utility model provides a front and back operating panel linkage device of fur machine, relating to the technical field of sewing equipment. The needle bar feeding machine comprises a machine body, a needle bar and a feeding disc, wherein the needle bar is connected to the machine body in a sliding mode, the feeding disc is located below the needle bar, a servo motor is arranged at the bottom of the machine body and is in transmission connection with the feeding disc, a stitch is fixedly connected to the machine body and is located above the feeding disc, one end, away from the machine body, of the stitch extends to the position of the needle bar along the circumferential surface of the feeding disc outwards, a needle hole for the needle bar to penetrate through is formed in the stitch, and a transmission disc which is flush with the upper surface of the feeding disc and is abutted to the outer circumferential surface of the feeding disc is arranged on one side, away from the machine body, of the feeding disc; the feeding disc and the transmission disc are connected through the gear transmission assembly, so that the feeding disc and the transmission disc can move synchronously, and when cloth passes through the feeding disc and the transmission disc, the feeding speeds of two sides of the cloth can be the same, so that the cloth can move more stably, the cloth sewing efficiency is improved, the cloth sewing is ensured to be attractive and consistent, and the practicability is good.

Description

Linkage device for front and rear operating panels of fur machine

Technical Field

The utility model relates to a sewing machine technical field particularly, relates to a fur machine front and back operation panel aggregate unit.

Background

The fur sewing machine is a special sewing machine, is mainly used for sewing various natural fur and artificial fur of mink fur, fox fur and bear fur with different thicknesses, can also be used for sewing shoes, hats, gloves and the like, and is fur splicing equipment necessary for the clothing, shoe and hat industry. General fur coat machine commonly used mainly includes the organism, and sliding connection is at the needle bar on the organism, is located the feed table of needle bar below, is provided with the stitch with the organism rigid coupling along its periphery above the feed table, one side of keeping away from the organism at the feed table be provided with feed table upper surface parallel and level and with the drive plate of feed table butt, be provided with the crochet hook with organism sliding fit in the top that feed table and drive plate contacted simultaneously.

Chinese patent with publication number CN210796858U discloses a fur machine that pay-off volume is invariable, which comprises a bod, sliding connection is the needle bar on the organism, the feed table that is located the needle bar below, the rigid coupling has the stitch on the organism, the stitch is located the feed table top, its one end that deviates from the organism extends to the needle bar along feed table circumferencial face outward, one side that the organism was kept away from to the feed table is provided with the driving disc with the outer periphery butt of feed table, the top that feed table and driving disc contacted has the crochet hook with organism sliding fit, the axle that the driving disc belongs to is called second installation axle, second installation epaxial side detachably connected with a mounting panel, detachably connected with a baffle on the mounting panel, the one end that the baffle deviates from the mounting panel extends to the stitch top to the organism, the baffle is located feed table feed inlet side. The utility model discloses have and to realize the control to the pay-off volume, the length that makes the staff send the cloth to pay-off dish and driving plate top at every turn all is unanimous, makes the cloth of making up out walk the line pleasing to the eye unanimous, the qualified effect of size.

However, the transmission disc of the patent has no power device, only the feeding disc has power to drive, and in the use process, when the cloth is fed, the cloth is fed through the feeding disc, and the transmission disc is used as a driven part to convey the cloth, so that on one hand, the efficiency is low, on the other hand, the feeding amount of the two sides of the cloth is different, the sewing effect of the cloth is influenced, and therefore the problem needs to be solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an operation panel aggregate unit around fur machine, feed table and drive plate pass through gear drive assembly and connect, make both can the synchronous motion, when the cloth when through feed table and drive plate, can make the feed rate of cloth both sides the same to make the cloth remove more stable, improve the cloth and make up efficiency, also can guarantee to make up the cloth of coming out and walk the line pleasing to the eye unanimity, the practicality is good.

The embodiment of the utility model is realized like this:

the embodiment of the application provides a fur machine front and back operation panel aggregate unit, it includes the organism, sliding connection is at the needle bar on the above-mentioned organism and the feed table that is located above-mentioned needle bar below, above-mentioned bottom of the body is equipped with servo motor, above-mentioned servo motor is connected with above-mentioned feed table transmission, the rigid coupling has a stitch on the above-mentioned organism, above-mentioned stitch is located above-mentioned feed table top and its one end that deviates from above-mentioned organism stretches above-mentioned needle bar department towards the epitaxy along above-mentioned feed table circumferencial face, set up the pinhole that supplies above-mentioned needle bar to pass on the above-mentioned stitch, one side that above-mentioned organism was kept away from to above-mentioned feed table is provided with above-mentioned feed table upper surface parallel and level and with the drive table outer periphery butt drive table, above-mentioned feed table one side is equipped with the single armed suspension frame, above-mentioned drive table is located on the above-mentioned single armed suspension frame, the top that above-mentioned feed table and above-mentioned drive table contacted is provided with above-mentioned drive table sliding fit's crochet hook, still include gear belt transmission assembly, above-mentioned gear belt transmission assembly locates above-mentioned single armed suspension frame, above-mentioned feed table is connected with above-mentioned gear belt transmission assembly through above.

In some embodiments of the present invention, the gear belt transmission assembly includes a first transmission assembly, a synchronization assembly, and a second transmission assembly, the first transmission assembly is located below the single-arm suspension frame, the second transmission assembly is located on an upper end surface of the single-arm suspension frame, and the synchronization assembly is located on the single-arm suspension frame;

during installation, the feeding disc is in transmission connection with the synchronizing assembly through the first conveying assembly, the transmission disc is in transmission connection with the synchronizing assembly through the second conveying assembly, and the rotating directions of the first conveying assembly and the second conveying assembly are opposite.

In some embodiments of the present invention, the first transmission assembly includes a first belt pulley, a first belt and a second belt pulley, the first belt pulley is disposed on the power shaft of the servo motor, and the first belt pulley is located below the feeding tray and coaxial with the feeding tray;

the lower part of the single-arm suspension bracket is provided with an installation plate, the second belt pulley is rotatably arranged on the installation plate, the first belt is nested between the first belt pulley and the second belt pulley, and the second belt pulley is coaxial with the synchronous component.

In some embodiments of the present invention, the first conveying assembly further includes a first tensioning roller for adjusting the tightness of the first belt, and the first tensioning roller is disposed on the mounting plate.

In some embodiments of the present invention, the synchronizing assembly includes a first supporting shaft and a first gear, the first supporting shaft is disposed through the central hole of the second pulley and extends out of the upper end portion of the single-arm suspension frame.

In some embodiments of the present invention, the second conveying assembly includes a second supporting shaft, a second gear, a third belt pulley, a fourth belt pulley and a second belt, the second supporting shaft is disposed on the upper end of the single-arm suspension frame, the second gear and the second belt pulley are sleeved on the second supporting shaft from top to bottom, the second gear is engaged with the first gear, the fourth belt pulley is disposed above the transmission disc and coaxially rotates with the transmission disc, and the second belt pulley is sleeved between the third belt pulley and the fourth belt pulley.

In some embodiments of the present invention, the second conveying assembly further includes a guide wheel for guiding the second belt, and the guide wheel is disposed on the single-arm suspension frame.

In some embodiments of the present invention, the second conveying assembly further includes a second tensioning roller for adjusting the tightness of the second belt, and the second tensioning roller is disposed on the single-arm suspension frame.

The utility model discloses an in some embodiments, be equipped with the spout on the above-mentioned single armed mounted frame, above-mentioned second tensioning roller slides and locates in above-mentioned spout.

In some embodiments of the present invention, the single-arm suspension bracket further comprises a cover plate.

Compared with the prior art, the embodiment of the utility model has following advantage or beneficial effect at least:

the utility model provides a last fur machine front and back operation panel aggregate unit, gear belt drive assembly locates on the single armed hanger, utilize the hanger to support, thereby not influence the feeding of cloth, gear drive assembly can also regard as power transmission part in addition, can link together feed table and drive table transmission, like this when the feed table rotates under servo motor's drive, can drive table synchronous motion through gear drive assembly, just so can make the cloth when passing through feed table and drive table, can make the feed rate of cloth both sides the same, thereby make the cloth remove more stably, also can guarantee simultaneously that the cloth of making up walks beautifully unanimously, also can improve cloth and make up efficiency, and the practicality is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on these drawings without inventive efforts.

FIG. 1 is a schematic structural view of an embodiment of the present invention with a cover plate removed;

fig. 2 is a schematic structural view of the cover plate in the embodiment of the present invention;

fig. 3 is a left side sectional view of an embodiment of the present invention;

fig. 4 is a right sectional view of an embodiment of the present invention;

fig. 5 is a cross-sectional view of the embodiment of the present invention.

Icon: 1-machine body, 2-needle rod, 3-feeding tray, 4-servo motor, 5-stitch, 6-driving tray, 7-single-arm suspension bracket, 8-crochet hook, 9-first transmission component, 91-first belt pulley, 92-first belt, 93-second belt pulley, 94-first tensioning roller, 10-synchronizing component, 101-first supporting shaft, 102-first gear, 11-second transmission component, 1101-second supporting shaft, 1102-second gear, 1103-third belt pulley, 1104-fourth belt pulley, 1105-second belt, 1106-guide wheel, 1107-second tensioning roller, 1108-sliding chute, 12-cover plate and 13-mounting plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Examples

Referring to fig. 1-5, this embodiment provides a fur machine front and rear operation panel linkage device, which includes a machine body 1, a needle bar 2 slidably connected to the machine body 1, and a feeding tray 3 located below the needle bar 2, a servo motor 4 is disposed at the bottom of the machine body 1, the servo motor 4 is in transmission connection with the feeding tray 3, a pin 5 is fixedly connected to the machine body 1, the pin 5 is located above the feeding tray 3, and one end of the pin 5, which is away from the machine body 1, extends outward along the circumferential surface of the feeding tray 3 to the position of the needle bar 2, a needle hole through which the needle bar 2 passes is disposed on the pin 5, a driving tray 6, which is flush with the upper surface of the feeding tray 3 and abuts against the outer circumferential surface of the feeding tray 3, is disposed on one side of the feeding tray 3, the driving tray 6 is disposed on the single-arm suspension frame 7, a hook, which is slidably fitted with the machine body 1, is disposed above the feeding tray 3 and the driving tray 6, and a gear belt transmission assembly, the single-arm transmission assembly 7 is connected to the gear belt transmission assembly 3.

In the above embodiment, gear belt drive assembly locates on single armed mounted frame 7, utilize single armed mounted frame 7 to support, thereby not influencing the feeding of cloth, gear drive assembly can also regard as power transmission part in addition, link together feed table 3 and transmission disc 6 transmission, when feed table 3 rotates under servo motor 4's drive like this, can drive transmission disc 6 synchronous motion through gear drive assembly, just so can make the cloth when through feed table 3 and transmission disc 6, can make the feed speed of cloth both sides the same, thereby make the cloth remove more stably, also can guarantee simultaneously that the cloth of making up walks beautifully unanimously, also can improve cloth and make up efficiency, and the practicality is good.

Further, the gear belt transmission assembly includes a first transmission assembly 9, a synchronization assembly 10 and a second transmission assembly 11, the first transmission assembly 9 is located below the single-arm suspension bracket 7, the second transmission assembly 11 is disposed on the upper end surface of the single-arm suspension bracket 7, and the synchronization assembly 10 is disposed on the single-arm suspension bracket 7.

When the device is installed, the feeding tray 3 is in transmission connection with the synchronizing assembly 10 through the first transmission assembly 9, the transmission tray 6 is in transmission connection with the synchronizing assembly 10 through the second transmission assembly 11, and the rotation directions of the first transmission assembly 9 and the second transmission assembly 11 are opposite.

Through the synchronizing assembly 10, the motion steps of the first conveying assembly 9 and the second conveying assembly 11 can be consistent, so that the feeding disc 3 and the transmission disc 6 can move synchronously, in addition, in the rotating process, the rotating directions of the first conveying assembly 9 and the second conveying assembly 11 are opposite, so that the rotating directions of the feeding disc 3 and the transmission disc 6 are opposite, the advancing directions of two sides of the cloth are the same, and the sewing attractiveness and sewing efficiency of the cloth are further improved.

Further, the first conveying assembly 9 includes a first belt pulley 91, a first belt 92 and a second belt pulley 93, the first belt pulley 91 is disposed on the power shaft of the servo motor 4, and the first belt pulley 91 is disposed below the feeding tray 3 and coaxial with the feeding tray 3.

A mounting plate 13 is provided below the one-arm suspension 7, the second pulley 93 is rotatably provided on the mounting plate 13, the first belt 92 is inserted between the first pulley 91 and the second pulley 93, and the second pulley 93 is coaxial with the synchronizer assembly 10.

The below of single armed mounted frame 7 is equipped with mounting panel 13, can be used for installing second belt pulley 93, first belt pulley 91 and second belt pulley 93 are connected through first belt 92, constitute first transmission assembly 9, and first belt pulley 91 and pay-off dish 3 are all located on servo motor 4's the power shaft, thereby make servo motor 4 can drive first belt pulley 91 and pay-off dish 3 simultaneously and rotate, then drive second belt pulley 93 and rotate, and second belt pulley 93 is coaxial with synchronizing assembly 10, just so can drive synchronizing assembly 10 and rotate, then drive second transmission assembly 11 through synchronizing assembly 10 and move, and then drive transmission dish 6 and move, the ring is detained each other, connect compactly, excellent in use effect.

In a preferred embodiment, the first pulley 91 and the second pulley 93 are toothed pulleys, and correspondingly, a toothed groove is formed inside the first belt 92 to cooperate with the toothed pulleys, so that the operation stability of the first transmission assembly 9 can be improved, and the occurrence probability of the slip event of the first belt 92 can be reduced.

Further, the first conveying assembly 9 further includes a first tension roller 94 for adjusting the tightness of the first belt 92, and the first tension roller 94 is disposed on the mounting plate 13.

The first tensioning roller 94 can be used for adjusting the tensioning force of the first belt 92, so that the first belt 92 is prevented from slipping in the transmission process, and the operation of the gear belt transmission assembly is more stable.

Further, the synchronizing unit 10 includes a first support shaft 101 and a first gear 102, the first support shaft 101 is inserted into the single-arm suspension bracket 7 and passes through a center hole of the second pulley 93, and the first gear 102 is fitted around an upper end portion of the first support shaft 101 extending out of the single-arm suspension bracket 7.

The first support shaft 101 penetrates through the single-arm suspension bracket 7 and is rotatably connected with the single-arm suspension bracket 7, the first support shaft 101 penetrates through the single-arm suspension bracket 7 downwards and then is connected with the second belt pulley 93, and the part, located at the upper end of the single-arm suspension bracket 7, of the first support shaft 101 is connected with the first gear 102, so that the first gear 102 and the second belt pulley 93 can rotate coaxially and synchronously through the first support shaft 101.

Further, the second transfer unit 11 includes a second support shaft 1101, a second gear 1102, a third pulley 1103, a fourth pulley 1104, and a second belt 1105, the second support shaft 1101 is provided at an upper end of the one-arm suspension bracket 7, the second gear 1102 and the second pulley 93 are fitted to the second support shaft 1101 from top to bottom, the second gear 1102 is engaged with the first gear 102, the fourth pulley 1104 is positioned above the transmission disc 6 and rotates coaxially with the transmission disc 6, and the second belt 1105 is fitted between the third pulley 1103 and the fourth pulley 1104.

The second gear 1102 is meshed with the first gear 102, so that the second gear 1102 rotates in the opposite direction to the first gear 102, and the first conveying assembly 9 and the second conveying assembly 11 rotate in the opposite direction, so that the feed tray 3 and the drive tray 6 convey the cloth in the same direction, and the feeding directions of the two sides of the cloth are the same.

Further, the second transfer unit 11 further includes a guide wheel 1106 for guiding the second belt 1105, and the guide wheel 1106 is provided on the one-arm suspension 7.

The guide wheel 1106 can function as a guide so that the second belt 1105 can better connect the third belt pulley 1103 and the fourth belt pulley 1104 to stabilize the rotation of the second transferring assembly 11.

Further, the second conveying unit 11 further includes a second tension roller 1107 for adjusting the tightness of the second belt 1105, and the second tension roller 1107 is provided on the one-arm suspension frame 7.

In a preferred embodiment, the one-arm hanger 7 is provided with a chute 1108, and the second tension roller 1107 is slidably provided in the chute 1108.

In the above embodiment, the second tensioning roller 1107 is slidably disposed in the sliding groove 1108, so that the position of the tensioning roller can be adjusted, and further the tensioning force of the second belt 1105 can be adjusted, so that the second belt 1105 is more stable in the transmission process.

Furthermore, a cover plate 12 is further arranged on the single-arm suspension bracket 7.

The gear conveying assembly can be protected by arranging the cover plate 12, on one hand, the attractiveness of the device is improved, on the other hand, the gear belt transmission assembly can be protected, and the practicability is good.

To sum up, the embodiment of the utility model provides an operation panel aggregate unit around fur machine, gear belt drive assembly locates on the single armed mounted frame 7, utilize the mounted frame to support, thereby not influence the feeding of cloth, gear drive assembly can also regard as power transmission part in addition, can link together feed table 3 and the transmission of transmission table 6 transmission, when feed table 3 rotates under servo motor 4's drive like this, can drive 6 synchronous motion of transmission table through gear drive assembly, just so can make the cloth when process feed table 3 and transmission table 6, can make the feed rate of cloth both sides the same, thereby it is more stable to make the cloth remove, also can guarantee to make up the cloth of coming out simultaneously and walk the line pleasing to the eye unanimity, also can improve cloth sewing efficiency, therefore, the practicality is good.

It should be further noted that the gear belt transmission assembly in the present application can also be applied to a lapper device, and in other embodiments, can also be applied to other devices, which is not limited herein.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an operating disk aggregate unit around fur machine, includes the organism, sliding connection is in needle bar on the organism with be located the feed table of needle bar below, bottom of the body is equipped with servo motor, servo motor with the feed table transmission is connected, the rigid coupling has a stitch on the organism, the stitch is located feed table top and its deviation the one end of organism is followed the feed table circumferencial face stretches towards epitaxy needle bar department, seted up the confession on the stitch the pinhole that the needle bar passed, the feed table is kept away from one side of organism be provided with feed table upper surface parallel and level and with the drive table of the outer periphery butt of feed table, feed table one side is equipped with the single armed mounted frame, the drive table is located on the single armed mounted frame, the feed table with the top that the drive table contacted be provided with organism sliding fit's crochet hook, its characterized in that: the feeding device is characterized by further comprising a gear belt transmission assembly, the gear belt transmission assembly is arranged on the single-arm suspension bracket, and the feeding plate is in transmission connection with the transmission plate through the gear belt transmission assembly.

2. The front and rear operating panel linkage device for the fur machine according to claim 1, wherein the gear belt transmission assembly comprises a first transmission assembly, a synchronization assembly and a second transmission assembly, the first transmission assembly is located below the single-arm hanger, the second transmission assembly is arranged on the upper end face of the single-arm hanger, and the synchronization assembly is arranged on the single-arm hanger;

when the synchronous feeding device is installed, the feeding disc is in transmission connection with the synchronous assembly through the first transmission assembly, the transmission disc is in transmission connection with the synchronous assembly through the second transmission assembly, and the rotation directions of the first transmission assembly and the second transmission assembly are opposite.

3. The linkage device for the front and rear operating disks of the fur machine according to claim 2, wherein the first transmission assembly comprises a first belt pulley, a first belt and a second belt pulley, the first belt pulley is arranged on a power shaft of the servo motor, and the first belt pulley is positioned below the feeding disk and is coaxial with the feeding disk;

the below of single armed mounted frame is equipped with the mounting panel, the second belt pulley rotates to be located on the mounting panel, first belt nested in first belt pulley with between the second belt pulley, the second belt pulley with synchronous component is coaxial.

4. The linkage device for the front and rear operating disks of the fur sewing machine according to claim 3, wherein the first conveying assembly further comprises a first tensioning roller for adjusting the tightness of the first belt, and the first tensioning roller is arranged on the mounting plate.

5. The linkage device according to claim 4, wherein the synchronizing assembly comprises a first support shaft and a first gear, the first support shaft penetrates through the single-arm suspension frame and penetrates through a center hole of the second pulley, and the first gear is sleeved on an upper end portion of the single-arm suspension frame, which extends out of the first support shaft.

6. The front and rear operating panel linkage device for the fur sewing machine according to claim 5, wherein the second transmission assembly comprises a second support shaft, a second gear, a third belt pulley, a fourth belt pulley and a second belt, the second support shaft is arranged at the upper end of the single-arm suspension bracket, the second gear and the second belt pulley are sleeved on the second support shaft from top to bottom, the second gear is meshed with the first gear, the fourth belt pulley is arranged above the transmission disc and coaxially rotates with the transmission disc, and the second belt pulley is sleeved between the third belt pulley and the fourth belt pulley.

7. The front and rear operating panel linkage device for the fur machine according to claim 6, wherein the second conveying assembly further comprises a guide wheel for guiding the second belt, and the guide wheel is arranged on the single-arm suspension bracket.

8. The linkage device for the front and rear operating disks of the fur sewing machine according to claim 6, wherein the second conveying assembly further comprises a second tensioning roller for adjusting the tightness of the second belt, and the second tensioning roller is arranged on the single-arm suspension bracket.

9. The front and rear operating panel linkage device for the fur machine according to claim 8, wherein a chute is arranged on the single-arm hanger, and the second tensioning roller is slidably arranged in the chute.

10. The front and rear operating panel linkage device for the fur machine according to claim 1, wherein a cover plate is further arranged on the single-arm hanger.