CN216338309U

CN216338309U - Feeding device and sewing equipment

Info

Publication number: CN216338309U
Application number: CN202122942409.3U
Authority: CN
Inventors: 杨赛国
Original assignee: Shenzhen Deye Automation Technology Co ltd
Current assignee: Shenzhen Deye Automation Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-04-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a feeding device and a sewing device, wherein the feeding device comprises: a guide member; the material taking mechanism comprises an installation piece movably installed on the guide piece, a material taking assembly arranged on the installation piece and a material correcting assembly arranged on the installation piece, the material correcting assembly comprises a first correcting piece and a second correcting piece, the first correcting piece is provided with a first correcting part, and the second correcting piece is provided with a second correcting part arranged at an interval with the first correcting part; wherein, first correction portion and second correct portion all are used for offsetting with the material that is got material subassembly and snatchs. The feeding assembly can prevent the posture of the material from deviating after the material is grabbed by the material fetching assembly, so that the situation that the material cannot fall on a preset position in a correct posture when the material is put down by the material fetching mechanism is avoided, and the reliability is high.

Description

Feeding device and sewing equipment

Technical Field

The utility model relates to the technical field of sewing equipment, in particular to a feeding device and sewing equipment.

Background

In the traditional sewing equipment, most of the materials are not provided with a special feeding device, the materials are manually placed at preset positions one by one, and then sewing is carried out, so that the labor intensity of workers is high.

In some sewing equipment with the feeding device, the feeding device only meets the simple feeding function, and when the feeding device grabs the material, the shape or the posture of the material is greatly changed, so that the material cannot be accurately placed at a preset position, the subsequent process is influenced, and the reliability is low.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the feeding device with higher reliability.

The utility model also provides sewing equipment with the feeding device.

A feeding device according to an embodiment of a first aspect of the utility model, the feeding device comprising: a guide member; the material taking mechanism comprises an installation part movably installed on the guide part, a material taking assembly arranged on the installation part and a material correcting assembly arranged on the installation part, wherein the material correcting assembly comprises a first correcting part and a second correcting part;

wherein, first correction portion and second correction portion all are used for with by get the material subassembly snatched material offsets.

The feeding device provided by the embodiment of the utility model at least has the following technical effects:

when the feeding device is used, the material taking assembly can grab the material to be positioned, after the material taking assembly grabs the material, the first correcting part on the first correcting part and the second correcting part on the second correcting part can be abutted against the material, the position of the material is corrected, the effect of preventing the posture of the material from deviating after the material is grabbed by the material taking assembly is achieved, the situation that the material cannot fall on a preset position in a correct posture when the material taking mechanism puts down the material is avoided, and the reliability is high.

According to some embodiments of the utility model, the first correcting portion has a first long side, the second correcting portion has a second long side, the first long side and the second long side are arranged in parallel and at an interval, and both the first long side and the second long side are used for abutting against the material grabbed by the material fetching assembly.

According to some embodiments of the utility model, the first correcting element further comprises a first connecting portion and a second connecting portion connected with the first connecting portion, the first correcting portion being connected to the second connecting portion;

the second correcting piece further comprises a third connecting portion and a fourth connecting portion connected with the third connecting portion, the second correcting portion is connected to the fourth connecting portion, and the second connecting portion and the fourth connecting portion are arranged at intervals.

According to some embodiments of the utility model, the material correcting assembly further comprises a connecting member, the first correcting member and the second correcting member are both connected with the connecting member, and the distance between the first correcting member and the second correcting member is adjustable.

According to some embodiments of the utility model, the material correcting assembly further comprises a first fastening piece, the connecting piece is provided with a first assembling hole, the first correcting piece is provided with a first strip-shaped hole, and the first fastening piece penetrates through the first assembling hole and the first strip-shaped hole.

According to some embodiments of the utility model, the material correcting assembly further comprises a second fastening piece, the connecting piece is provided with a second assembling hole, the second correcting piece is provided with a second strip-shaped hole, and the second fastening piece is arranged in the second assembling hole and the second strip-shaped hole in a penetrating manner.

According to some embodiments of the utility model, the material taking assembly comprises a first driving member disposed on the mounting member and a material taking member in driving connection with the first driving member;

the material correcting assembly further comprises a second driving piece arranged on the mounting piece, and the second driving piece is in driving connection with the first correcting piece and the second correcting piece respectively;

the first driving piece is used for driving the material taking piece to move along a preset direction, and the second driving piece is also used for driving the first correcting piece and the second correcting piece to move along the preset direction.

According to some embodiments of the utility model, the material take-off member comprises at least one suction cup.

According to some embodiments of the utility model, the take-out assembly is located on one side of the mounting member and the material remediation assembly is located on the other side of the mounting member.

According to some embodiments of the present invention, the feeding device further comprises a feeding driving member, the feeding driving member is in driving connection with the material taking mechanism, and the feeding driving member is used for driving the material taking mechanism to move along the guiding member.

According to a second aspect of the utility model, the sewing device comprises the feeding device.

According to the sewing equipment of the embodiment of the utility model, at least the following technical effects are achieved:

foretell sewing equipment is when using, gets the material subassembly and can snatch the material that is located waiting to get the position, get the material subassembly after having snatched the material, first correction portion on the first correction piece and the second correction portion on the second correction piece can offset with the material, correct the position of material, play and prevent that the material from being got the effect that the posture deviation appears after the material subassembly snatchs to avoid material taking mechanism when putting down the material, the material can not take place with the condition of correct posture falling in preset position, and the reliability is high.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a feeding device and a feeding device according to an embodiment of the present invention;

fig. 2 is a first schematic structural diagram of a feeding device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a feeding device according to an embodiment of the present invention;

FIG. 4 is a schematic view of a portion of the enlarged structure at A of the graph shown in FIG. 3;

FIG. 5 is a schematic top view of a loading device according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a feeding device according to an embodiment of the present invention;

FIG. 7 is a first schematic view of a material extracting mechanism according to an embodiment of the present invention;

FIG. 8 is a second schematic structural view of a reclaiming mechanism according to an embodiment of the utility model;

fig. 9 is a front view of a material extracting mechanism according to an embodiment of the utility model.

Reference numerals:

10. a feeding device; 11. a mounting frame; 111. a roller; 12. a material containing mechanism; 121. a carrier; 1211. avoiding the mouth; 122. a material limiting component; 122a, a material containing area; 122b, avoiding the channel; 1221. a first limit piece; 1222. a second limiting member; 1223. a slide rail; 1224. a slide base; 123. a drive source; 124. a transverse guide rail; 13. a lifting mechanism; 131. a lift drive assembly; 1311. a motor; 1312. a screw rod; 1313. a nut; 1314. a vertical guide rail; 1315. a slider; 132. a lifting member; 141. a launch tip; 142. receiving a tip;

20. a feeding device; 21. a guide member; 22. a material taking mechanism; 221. a mounting member; 222. a material taking assembly; 2221. a first driving member; 2222. taking a material part; 2223. a second connecting member; 223. a material correcting assembly; 2231. a second driving member; 2232. a first correction element; 22321. a first correction unit; 22321a, a first long side; 22322. a first connection portion; 22323. a second connecting portion; 2233. a second correction element; 22331. a second correction unit; 22331a, a second long side; 22332. a third connecting portion; 22333. a fourth connecting portion; 2234. a first connecting member; 23. a feeding driving member; 24. a first position sensor; 25. a second position sensor; 26. a third position sensor;

30. and (3) feeding.

Detailed Description

The concept and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments to fully understand the objects, features and effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, an embodiment of the present invention relates to a sewing machine, which includes a feeding device 10 and a feeding device 20.

As shown in fig. 2, the feeding device 10 includes a mounting frame 11, a material containing mechanism 12, and a lifting mechanism 13.

The material containing mechanism 12 comprises a bearing part 121 movably arranged on the mounting frame 11 and a plurality of material limiting assemblies 122 arranged on the bearing part 121 in parallel, and each material limiting assembly 122 can be driven by the bearing part 121 to move to a loading position; the lifting mechanism 13 is arranged on the mounting frame 11, the lifting mechanism 13 is used for lifting all the materials 30 in the material limiting assembly 122 at the loading level, and the lifting mechanism 13 can sequentially lift all the materials 30 lifted by the lifting mechanism 13 to the position to be taken.

When the feeding device 10 is used, the material limiting assembly 122 loaded with the materials 30 can be driven by the carrier 121 to move to the loading position, at this time, the lifting mechanism 13 can lift all the materials 30 in the material limiting assembly 122 located at the loading position, and can sequentially lift all the lifted materials 30 to the position to be taken, so as to wait for being taken by the feeding device 20. In addition, because the plurality of material limiting assemblies 122 are arranged on the carrier 121 of the feeding device 10, when one material limiting assembly 122 is located at the feeding level, a worker can add the material 30 into the other material limiting assemblies 122, and after the material 30 in the material limiting assembly 122 located at the feeding level is lifted by the lifting mechanism 13 and is completely taken away, the other material limiting assembly 122 can be immediately moved to the feeding level, so as to ensure that the feeding device 10 can continuously feed materials, and the working efficiency is high.

As shown in fig. 3, in one embodiment, the material containing mechanism 12 further includes a driving source 123, the driving source 123 is drivingly connected to the carrier 121, and the driving source 123 can drive the carrier 121 to reciprocate, so that each material position limiting assembly 122 can move to and from the loading position and the loading position. So, every material 30 that is located in the spacing subassembly 122 of material loading level accomplishes the material loading after, spacing subassembly 122 of material can also return to the material loading position under the effect of driving source 123, waits that the workman is reinforced. And, after accomplishing the reinforced to the spacing subassembly 122 of material that is located the material loading position, spacing subassembly 122 of material can also move to the material loading position under the effect of driving source 123.

Specifically, the number of the material limiting assemblies 122 is two, the two material limiting assemblies 122 are arranged in parallel, the driving source 123 is an air cylinder or other linear driving mechanism, and the driving source 123 can drive the bearing part 121 to reciprocate, so that each material limiting assembly 122 can move to and fro between the feeding position and the loading position.

It should be noted that, regarding the position of the loading device 10 shown in fig. 2, the left material limiting component 122 is located at the loading position, the right material limiting component 122 is located at the loading position, and when the right material limiting component 122 moves to the left to the loading position, the left material limiting component 122 moves to the left to the loading position.

As shown in fig. 3, a cross rail 124 is further provided on the mounting frame 11, and the carrier 121 is movably disposed on the cross rail 124. The cross rails 124 are used to provide a guiding function for the carrier 121, improving the accuracy of the moving direction of the carrier 121.

Referring to fig. 2 and fig. 5, in one embodiment, the material limiting assembly 122 includes a plurality of limiting members disposed on the carrier 121 at intervals, the plurality of limiting members surround to form a material accommodating area 122a, and the material 30 is configured to be stacked in the material accommodating area 122 a.

Specifically, the limiting members are vertically arranged limiting plates, the number of the limiting members of each material limiting assembly 122 is four, the four limiting members are arranged in a surrounding manner, and the material accommodating area 122a is formed in the middle of the four limiting members.

Further, in each material limiting assembly 122, two of the limiting members are first limiting members 1221, the other two of the limiting members are second limiting members 1222, the two first limiting members 1221 are disposed at intervals along the transverse direction, the two second limiting members 1222 are also disposed at intervals along the transverse direction, and the two second limiting members 1222 are located at one side of the two first limiting members 1221 closer to the lifting mechanism 13 along the longitudinal direction.

Further, the second position-limiting member 1222 is disposed on the carrier 121 in a position-adjustable manner. Thus, the position of the second position-limiting member 1222 can be changed to accommodate different sizes of the materials 30.

Specifically, the bearing member 121 is provided with a sliding rail 1223, the sliding rail 1223 is connected with a sliding base 1224, and the second limiting member 1222 is disposed on the sliding base 1224, so that by moving the sliding base 1224, the position of the second limiting member 1222 can be changed. After the position of the second position-limiting member 1222 is adjusted, the sliding base 1224 and the supporting member 121 may be fixed by a bolt, so as to prevent the sliding base 1224 from sliding freely.

As shown in fig. 3 to 5, in one embodiment, a plurality of avoidance ports 1211 are formed on the carrier 121, the avoidance ports 1211 are located below the material limiting assemblies 122 in a one-to-one correspondence manner, and each material limiting assembly 122 is further provided with a vertical avoidance channel 122 b; the lifting mechanism 13 includes a lifting driving assembly 131 arranged on the mounting frame 11 and a lifting member 132 in driving connection with the lifting driving assembly 131, the lifting member 132 can pass through an avoidance port 1211 located below the material limiting assembly 122 at the loading level under the action of the lifting driving assembly 131, and the lifting member 132 can be lifted through an avoidance channel 122b of the material limiting assembly 122 at the loading level under the action of the lifting driving assembly 131.

The avoidance port 1211 and the avoidance channel 122b mainly provide an avoidance function for the movement of the lifting member 132. Specifically, after the material limiting assembly 122 loaded with the material 30 moves to the upper level, the lifting driving assembly 131 can drive the lifting member 132 to lift the material 30 from the bottom of the material limiting assembly 122 through the avoiding opening 1211, and then lift the material 30 along the avoiding channel 122b, so as to sequentially transport all the material 30 lifted by the lifting member 132 to the position to be taken. Of course, when all the material 30 on the lifting member 132 is removed, the lifting member 132 can also be lowered under the evasion opening 1211 by the lifting driving assembly 131 to wait for another material limiting assembly 122 to move to the upper level.

Specifically, the escape channel 122b of each material-limiting component 122 is formed between two second limiting members 1222 of the material-limiting component 122.

It should be noted that the lifting member 132 can move up and down through the avoidance opening 1211, the width of the avoidance opening 1211 is smaller than the width of the material 30, and the lowest material 30 located in the material limiting assembly 122 can contact with the bearing member 121 and is supported by the bearing member 121.

As shown in fig. 4, in one embodiment, the lifting driving assembly 131 includes a motor 1311, a screw 1312 drivingly connected to the motor 1311, and a nut 1313 disposed on the screw 1312, and the lifting member 132 is connected to the nut 1313. The motor 1311 is used for driving the screw 1312 to rotate, and the screw 1312 rotates to drive the nut 1313 to move up and down along the screw 1312, so that the lifting piece 132 is driven to lift.

With reference to fig. 3 and 4, further, the lifting driving assembly 131 further includes a vertical guide 1314, a sliding block 1315 is fixedly connected to the nut 1313, and the sliding block 1315 is in sliding fit with the vertical guide 1314. On one hand, the accuracy of the moving path of the nut 1313 can be improved by using the vertical guide 1314, and on the other hand, the matching of the sliding block 1315 and the vertical guide 1314 can prevent the nut 1313 from rotating in the lifting process, so that the position of the lifting piece 132 is prevented from deviating.

As shown in fig. 4, in one embodiment, the feeding device 10 further includes a material 30 detecting unit, and the material 30 detecting unit is used for detecting whether there is material 30 at the position to be taken.

Wherein, material 30 detects piece includes transmission end 141 and receiving end 142, and transmission end 141 sets up in one of them one side of waiting to fetch the position, and receiving end 142 sets up in the opposite side of waiting to fetch the position, and transmission end 141 sets up with receiving end 142 relatively, and transmission end 141 can the transmission laser, and when receiving end 142 can't receive the laser, can explain to have material 30 on waiting to fetch the position this moment, when receiving the end can receive the laser, can explain to wait to fetch and to have no material 30 on the position this moment.

In the case of the loading apparatus 10 shown in fig. 3, the position of the uppermost sheet of material 30 lifted by the lifting member 132 is to be taken.

As shown in fig. 2 to 5, when the feeding device 10 is used, the material limiting assembly 122 loaded with the material 30 can be moved to the loading position by the driving source 123, and at this time, the lifting driving assembly 131 can drive the lifting member 132 to ascend, so that the lifting member 132 lifts all the material 30 in the material limiting assembly 122 located at the loading position; when the uppermost material 30 of all the lifted materials 30 moves to the position to be taken, the piece of material 30 is detected by the material 30 detecting piece, the lifting driving component 131 stops acting, and the uppermost material 30 is waited to be taken away; when the uppermost material 30 is taken away, the material 30 detecting member detects that the material 30 is taken away, and then the lifting driving assembly 131 drives the lifting member 132 to ascend; when the uppermost material 30 of the remaining materials 30 moves to the position to be taken, the lifting driving assembly 131 stops to wait for the material 30 to be taken after the material 30 is detected by the material 30 detecting member; this is repeated until all the material 30 on the lifting member 132 has been removed. After all the materials 30 are taken out, the material 30 detecting part cannot detect the materials 30 any more, and then the lifting driving component 131 drives the lifting part 132 to move to the position below the material limiting component 122; then the driving source 123 drives another material limiting component 122 filled with the material 30 to move to the upper material level, and the lifting mechanism 13 enters the aforementioned working state again. In addition, the material limiting assembly 122, which has been removed the material 30, can be manually placed into the material 30 by a worker.

As shown in fig. 1, in one embodiment, the bottom of the mounting frame 11 is provided with rollers 111, so that the movement of the whole feeding device 10 can be facilitated.

As shown in fig. 1, the feeding device 20 is used for grabbing the material 30 to be taken and feeding the material 30 to a predetermined position.

As shown in fig. 6 to 8, the feeding device 20 includes a guide member 21 and a material taking mechanism 22, the material taking mechanism 22 includes a mounting member 221 movably mounted on the guide member 21, a material taking assembly 222 disposed on the mounting member 221, and a material correcting assembly 223 disposed on the mounting member 221, the material correcting assembly 223 includes a first correcting member 2232 and a second correcting member 2233, the first correcting member 2232 is provided with a first correcting portion 22321, and the second correcting member 2233 is provided with a second correcting portion 22331 spaced apart from the first correcting portion 22321; the first rectifying portion 22321 and the second rectifying portion 22331 are both configured to counteract the material 30 captured by the material extracting assembly 222.

When the feeding device 20 is used, the material taking assembly 222 can grab the material 30 located at a position to be taken, after the material taking assembly 222 grabs the material 30, the first correcting part 22321 on the first correcting part 2232 and the second correcting part 22331 on the second correcting part 2233 can be abutted against the material 30, so as to correct the position of the material 30, and prevent the posture of the material 30 after being grabbed by the material taking assembly 222 from deviating, thereby preventing the material 30 from falling onto a preset position in a correct posture when the material taking mechanism 22 puts down the material 30.

Specifically speaking, material 30 is the curved brim of a hat, and it has certain radian itself, gets material subassembly 222 and is snatching material 30 back, because first correction 22321 and second correction 22331 can exert the effort to material 30, can make material 30 keep original posture, so, get material subassembly 222 when putting down material 30, can guarantee that material 30 falls on preset position with correct posture.

It should be noted that, after the material 30 is taken out from the material taking device 20 at the position to be taken, the material 30 needs to be sent to an arc-shaped supporting surface (i.e. a predetermined position), so that it needs to be ensured that the axis of the material 30 coincides with the axis of the arc-shaped supporting surface as much as possible when the material 30 is placed on the arc-shaped supporting surface, and therefore, it needs to be ensured that the material 30 falls from the material taking assembly 222, and a correct posture is ensured, so that the axis of the material 30 coincides with the axis of the arc-shaped supporting surface as much as possible.

Referring to fig. 7 and 9, in one embodiment, the first correcting portion 22321 has a first long side 22321a, the second correcting portion 22331 has a second long side 22331a, the first long side 22321a and the second long side 22331a are juxtaposed and spaced apart, and both the first long side 22321a and the second long side 22331a are configured to abut against the material 30 gripped by the material take-out assembly 222. After the material taking assembly 222 grabs the material 30, the upper side wall of the material 30 can abut against the first long strip edge 22321a and the second long strip edge 22331a, and the first long strip edge 22321a and the second long strip edge 22331a can adjust the horizontal angle of the material 30, so that the position of the material 30 is corrected.

As shown in fig. 8, the first correction piece 2232 further includes a first connection portion 22322 and a second connection portion 22323 connected to the first connection portion 22322, the first correction piece 22321 is connected to the second connection portion 22323, the second correction piece 2233 further includes a third connection portion 22332 and a fourth connection portion 22333 connected to the third connection portion 22332, the second correction portion 22331 is connected to the fourth connection portion 22333, and the second connection portion 22323 and the fourth connection portion 22333 are spaced apart from each other. In this manner, by connecting first correction portion 22321 and second correction portion 22331 to second connecting portion 22323 and fourth connecting portion 22333, respectively, which are provided at a distance from each other, first correction portion 22321 and second correction portion 22331 can be spaced apart from each other.

Specifically, the first connecting portion 22322 and the second connecting portion 22323 cooperate to form an "L" shape, and the first correcting portion 22321 is connected to a side of the second connecting portion 22323 away from the first connecting portion 22322; the third connecting portion 22332 and the fourth connecting portion 22333 form an "L" shape, and the second correcting portion 22331 is connected to a side of the fourth connecting portion 22333 away from the third connecting portion 22332.

More specifically, the first corrective element 2232 is disposed symmetrically with respect to the second corrective element 2233.

Further, the material correcting assembly 223 further includes a first connecting member 2234, and the first correcting member 2232 and the second correcting member 2233 are connected to the first connecting member 2234, and a distance between the first correcting member 2232 and the second correcting member 2233 is adjustable. As such, the distance between the first corrective portion 22321 and the second corrective portion 22331 can be adjusted for different sizes of material 30.

Specifically, the material correcting assembly 223 further comprises a first fastener, a first assembling hole is formed in the first connecting piece 2234, a first bar-shaped hole is formed in the first correcting piece 2232, and the first fastener penetrates through the first assembling hole and the first bar-shaped hole. In this manner, the first corrector 2232 may be moved, the distance between the first corrector 2232 and the second corrector 2233 may be changed, and then the first corrector 2232 and the first connector 2234 may be fixed together using the first fastening member, while ensuring that the first bar hole is aligned with the first mounting hole.

Specifically, the first fastening member is an assembly formed by a screw and a nut, and the spacing direction of the first rectifying portion 22321 and the second rectifying portion 22331 is consistent with the length direction of the first strip-shaped hole.

Further, the material correcting assembly 223 further comprises a second fastening piece, a second assembling hole is formed in the first connecting piece 2234, a second bar-shaped hole is formed in the second correcting piece 2233, and the second fastening piece is arranged in the second assembling hole and the second bar-shaped hole in a penetrating manner. In this manner, the second corrector 2233 may be moved to change the distance between the first corrector 2232 and the second corrector 2233 while ensuring that the second slot is aligned with the second mounting hole, and then the second corrector 2233 and the second connector 2223 may be fixed together using the second fastener.

Specifically, the second fastening member is an assembly formed by a screw and a nut, and the spacing direction of the first rectifying portion 22321 and the second rectifying portion 22331 is consistent with the length direction of the second strip-shaped hole.

With reference to fig. 7 and 8, in one embodiment, the material taking assembly 222 includes a first driving member 2221 disposed on the mounting member 221 and a material taking member 2222 drivingly connected to the first driving member 2221; the material correcting assembly 223 further comprises a second driving member 2231 arranged on the mounting member 221, and the second driving member 2231 is respectively in driving connection with the first correcting member 2232 and the second correcting member 2233; the first driving member 2221 is configured to drive the material taking member 2222 to move in a preset direction, and the second driving member 2231 is also configured to drive the first correcting member 2232 and the second correcting member 2233 to move in a preset direction.

Specifically, the first driving member 2221 is configured to drive the material taking member 2222 to move up and down, the second driving member 2231 is configured to drive the first correcting member 2232 and the second correcting member 2233 to move up and down, after the first driving member 2221 drives the material taking member 2222 to move down, the material taking member 2222 can take the material 30, then the second driving member 2231 drives the first correcting member 2232 and the second correcting member 2233 to move down, so that the first correcting member 22321 and the second correcting member 22331 contact the material 30, and then the first driving member 2221 and the second driving member 2231 drive the material taking member 2222, the first correcting member 2232 and the second correcting member 2233 to move up at the same time, so that the accuracy of the posture of the material 30 can be maintained during the entire feeding process of the feeding device 20.

Further, first driving piece 2221 is the cylinder, is connected with second connecting piece 2223 on first driving piece 2221, gets material 2222 and is connected with second connecting piece 2223, and first driving piece 2221 is used for getting material 2222 through the drive of second connecting piece 2223 and removes along predetermineeing the direction. The second driving member 2231 is a cylinder, the second driving member 2231 is connected to the first connecting member 2234, and the second driving member 2231 is configured to drive the first correcting member 2232 and the second correcting member 2233 to move along a predetermined direction through the first connecting member 2234.

Further, the extracting member 2222 includes at least one suction cup. The sucking disc is used for producing the adsorption effort to material 30 to the realization snatchs material 30.

Specifically, get material piece 2222 and include three sucking discs, three sucking discs are the arc and arrange for adsorb the material 30 that has the radian more steadily.

More specifically, among the three suction cups, the suction cup located in the middle is located higher than the suction cups located at both sides thereof.

In one embodiment, the take-off assembly 222 is positioned on one side of the mounting member 221 and the material remediation assembly 223 is positioned on the other side of the mounting member 221. Thus, the space can be reasonably utilized.

In one embodiment, the feeding device 20 further includes a feeding driving member 23, the feeding driving member 23 is drivingly connected to the material taking mechanism 22, and the feeding driving member 23 is used for driving the material taking mechanism 22 to move along the guide member 21. In this manner, the take-off mechanism 22 is automatically moved by the feed drive 23.

Specifically, the feeding driving member 23 is a conveyor belt mechanism, the guiding member 21 is a guide rail, and the feeding driving member 23 is used for driving the material taking mechanism 22 to slide on the guiding member 21.

Further, a first position sensor 24, a second position sensor 25 and a third position sensor 26 are arranged on the guide piece 21, the second position sensor 25 and the third position sensor 26 are respectively located on two sides of the first position sensor 24, the material taking mechanism 22 can be detected by the first position sensor 24 when being located at an initial position, the material taking mechanism 22 can be detected by the second position sensor 25 when being located at a first material placing position, and the material taking mechanism 22 can be detected by the third position sensor 26 when being located at a second material placing position.

The material taking mechanism 22 is used for grabbing the material 30 to be taken at an initial position, the material taking mechanism 22 is used for placing the material 30 at a first preset position at a first placing position, and the material taking mechanism 22 is used for placing the material 30 at a second preset position at a second placing position.

It should be noted that, when the feeding device 20 feeds materials, the material taking mechanism 22 may send the materials grabbed from the position to be taken to the first predetermined position and the second predetermined position, respectively; the material extraction mechanism 22 may also direct material that is picked from the location to be extracted only to the first predetermined location or the second predetermined location.

When the sewing device is used, the material limiting assembly 122 loaded with the material 30 can move to the feeding position under the action of the driving source 123, and at the moment, the lifting driving assembly 131 can drive the lifting piece 132 to ascend, so that the lifting piece 132 lifts all the material 30 in the material limiting assembly 122 at the feeding position; when the uppermost material 30 of all the lifted materials 30 moves to the position to be taken, the piece of material 30 is detected by the material 30 detecting piece, the lifting driving component 131 stops acting, and the uppermost material 30 is waited to be taken away; when the uppermost material 30 is taken away, the material 30 detecting member detects that the material 30 is taken away, and then the lifting driving assembly 131 drives the lifting member 132 to ascend; when the uppermost material 30 of the remaining materials 30 moves to the position to be taken, the lifting driving assembly 131 stops to wait for the material 30 to be taken after the material 30 is detected by the material 30 detecting member; this is repeated until all the material 30 on the lifting member 132 has been removed. After all the materials 30 are taken out, the material 30 detecting part cannot detect the materials 30 any more, and then the lifting driving component 131 drives the lifting part 132 to move to the position below the material limiting component 122; then the driving source 123 drives another material limiting component 122 filled with the material 30 to move to the upper material level, and the lifting mechanism 13 enters the aforementioned working state again. In addition, the material limiting assembly 122, which has been removed the material 30, can be manually placed into the material 30 by a worker.

The material extraction mechanism 22 is capable of grasping the material 30 at the ready position when in the initial position. Specifically, when the material taking mechanism 22 is located at the initial position, first, after the first driving member 2221 drives the material taking member 2222 to move downward, the material taking member 2222 grips the material 30; then the second driving member 2231 drives the first correcting member 2232 and the second correcting member 2233 to descend, so that the first correcting member 22321 and the second correcting member 22331 contact the material 30, and the accuracy of the posture of the material 30 is maintained; then the first driving part 2221 and the second driving part 2231 simultaneously drive the material taking part 2222, the first correcting part 2232 and the second correcting part 2233 to ascend; then, the feeding driving piece 23 drives the whole material taking mechanism 22 to move to the first material placing position or the second material placing position; then the first driving part 2221 and the second driving part 2231 simultaneously drive the material taking part 2222, the first correcting part 2232 and the second correcting part 2233 to descend; the material pick-up 2222 then releases the material; then the first driving part 2221 and the second driving part 2231 simultaneously drive the material taking part 2222, the first correcting part 2232 and the second correcting part 2233 to ascend; finally, the feeding driving member 23 drives the whole material taking mechanism 22 to move to the initial position.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the utility model have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A feeding device, characterized in that the feeding device comprises:

a guide member; and

the material taking mechanism comprises an installation part movably installed on the guide part, a material taking assembly arranged on the installation part and a material correcting assembly arranged on the installation part, wherein the material correcting assembly comprises a first correcting part and a second correcting part;

2. The feeding device as set forth in claim 1, wherein the first correcting portion has a first long side, the second correcting portion has a second long side, the first long side is juxtaposed and spaced apart from the second long side, and both the first long side and the second long side are adapted to abut against the material gripped by the take-out assembly.

3. The feeding device as claimed in claim 1, wherein the first correcting member further comprises a first connecting portion and a second connecting portion connected to the first connecting portion, and the first correcting portion is connected to the second connecting portion;

4. The feeding device as claimed in claim 1, wherein the material correcting assembly further comprises a connecting member, the first correcting member and the second correcting member are both connected to the connecting member, and the distance between the first correcting member and the second correcting member is adjustable.

5. The feeding device as claimed in claim 4, wherein the material correcting assembly further comprises a first fastening piece, a first assembling hole is formed in the connecting piece, a first strip-shaped hole is formed in the first correcting piece, and the first fastening piece is arranged in the first assembling hole and the first strip-shaped hole in a penetrating manner; and/or

The material correcting assembly further comprises a second fastener, a second assembling hole is formed in the connecting piece, a second strip-shaped hole is formed in the second correcting piece, and the second fastener penetrates through the second assembling hole and the second strip-shaped hole.

6. The feeding device as set forth in claim 1, wherein the material taking assembly comprises a first driving member disposed on the mounting member and a material taking member drivingly connected to the first driving member;

7. The feeding device as set forth in claim 6, wherein the take-off member includes at least one suction cup.

8. The feed device as set forth in claim 1, wherein the take-off assembly is located on one side of the mounting member and the material remediation assembly is located on the other side of the mounting member.

9. The feeding device as set forth in claim 1, further comprising a feeding driving member drivingly connected to the material taking mechanism, the feeding driving member being configured to drive the material taking mechanism to move along the guide member.

10. A sewing machine comprising a feed device as claimed in any one of claims 1 to 9.