CN219669460U

CN219669460U - Automatic feeding mechanism

Info

Publication number: CN219669460U
Application number: CN202321045662.1U
Authority: CN
Inventors: 朴华渊; 矫正伟
Original assignee: Yantai Youyuan Electronic Technology Co ltd
Current assignee: Yantai Youyuan Electronic Technology Co ltd
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-09-12
Anticipated expiration: 2033-05-05

Abstract

The utility model relates to the technical field of feeding, in particular to an automatic feeding mechanism, which comprises a mounting machine body and a base, wherein a conveying box and a rotating box are arranged on the base, and the automatic feeding mechanism further comprises: the clamping assembly comprises a first clamping plate and a second clamping plate and is used for clamping materials, and a rotating assembly used for driving the first clamping plate and the second clamping plate to rotate is arranged in the rotating box. According to the utility model, the first clamping plate and the second clamping plate are arranged, so that a worker is not required to place materials on the conveying box, the labor intensity of the worker in feeding is reduced, the problem that the materials cannot be provided in time due to the fact that the physical strength of the worker is reduced in the processing process is avoided, and the material processing efficiency is reduced.

Description

Automatic feeding mechanism

Technical Field

The utility model relates to the technical field of feeding, in particular to an automatic feeding mechanism.

Background

The surface mount device is a precise industrial robot, is a complex of mechanical, electrical, optical and computer control technologies, and can rapidly and accurately mount SMC/SMD components on a bonding pad position appointed by a PCB under the condition of not damaging components and a printed circuit board by sucking, displacement, positioning, placing and other functions; the mounting machine consists of a frame, an X-Y motion mechanism, a mounting head, a component feeder, a PCB bearing mechanism, a component centering detection device, a computer control system and the like.

In the prior art, the following defects also exist: at present, under general conditions, the material is placed on the conveying table by workers, the conveying table conveys the material to the surface mounting machine, so that the surface mounting machine processes the material, the physical strength of the workers is consumed to a certain extent by the mode, meanwhile, the labor intensity of the workers is increased, in the process of processing, the material cannot be provided in time due to the fact that the physical strength of the workers is reduced, and the efficiency of material processing is reduced. In view of this, we propose an automatic feeding mechanism.

Disclosure of Invention

In order to make up for the defects, the utility model provides an automatic feeding mechanism.

The technical scheme of the utility model is as follows:

automatic feed mechanism, including subsides installation body and base, be equipped with delivery box and rotatory case on the base, still include:

the clamping assembly comprises a first clamping plate and a second clamping plate, is used for clamping materials, and is internally provided with a rotating assembly used for driving the first clamping plate and the second clamping plate to rotate;

the conveying structure comprises conveying wheels, materials placed on a conveying box are conveyed, a driving assembly used for driving the conveying wheels to rotate is arranged in the conveying box, and a transmission assembly is arranged between the driving assembly and the conveying wheels.

Further, the driving assembly comprises a first rotating shaft arranged in the conveying box, a first power source used for driving the first rotating shaft to rotate is arranged in the conveying box, and a first gear is arranged on the first rotating shaft.

Further, the transmission assembly comprises a second gear which is arranged in the conveying box and meshed with the first gear, a second rotating shaft is arranged on the second gear, the transmission assembly further comprises a belt pulley fixed on the second rotating shaft, and the belt pulley is connected with the conveying wheel through a transmission shaft.

Further, the conveying box is internally provided with a limiting plate for limiting the transmission shaft, the limiting plate is provided with a shaft groove matched with the transmission shaft, the transmission shaft is provided with a limiting ring, and the inner wall of the shaft groove is provided with an annular groove matched with the limiting ring.

Further, the rotating assembly comprises a third rotating shaft arranged in the rotating box, a second power source used for driving the third rotating shaft to rotate is arranged in the rotating box, a lifting box is arranged on the third rotating shaft, and a lifting assembly used for driving the first clamping plate and the second clamping plate to move along the vertical direction is arranged in the lifting box.

Further, the lifting assembly comprises an electric push rod arranged in the lifting box, a connecting rod is arranged on a piston rod in the electric push rod, a rod groove matched with the connecting rod is formed in the lifting box, a transmission rod is arranged on the connecting rod, a transmission column is arranged on the transmission rod, a case is arranged on the transmission column, and a moving assembly used for driving the first clamping plate to move along the horizontal direction is arranged in the case.

Further, the moving assembly comprises a screw rod arranged in the case, a third power source used for driving the screw rod to rotate is arranged in the case, and a connecting assembly is arranged between the screw rod and the first clamping plate.

Further, the connecting assembly comprises a connecting block arranged on the screw rod, the connecting block is connected with the first clamping plate through a connecting rod, and a sliding groove for moving the connecting rod is formed in the case.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first clamping plate and the second clamping plate are arranged, the second rotating shaft is driven by the second motor to rotate, the lifting box is driven by the second rotating shaft to rotate, the electric push rod is driven by the lifting box to rotate, the connecting rod is driven by the piston rod in the electric push rod to move along the vertical direction, the transmission rod is driven by the connecting rod to move, the transmission rod drives the transmission column to move, the transmission column drives the box to move, the case drives the first clamping plate and the second clamping plate to move, so that materials are placed on the conveying box, the first motor in the conveying box drives the first rotating shaft to rotate, the first rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the second rotating shaft to rotate, the belt pulley drives the transmission shaft to rotate, and the transmission shaft drives the transmission shaft to rotate, so that the materials on the conveying box are conveyed to the mounter body, the mounter body is required to mount the materials, the labor intensity of workers on the conveying box is reduced, the materials cannot be provided due to the fact that the labor intensity of the workers is reduced, and the labor intensity of the workers is reduced in the process of the processing, and the materials cannot be provided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the cut-away structure of the transfer box of the present utility model;

FIG. 3 is a schematic view of the internal part of the conveying box according to the utility model;

FIG. 4 is a schematic view of the internal structure of the rotary case of the present utility model;

FIG. 5 is a schematic view of the internal structure of the lift box of the present utility model;

fig. 6 is a schematic diagram of a cut-away structure of a chassis according to the present utility model.

In the figure:

1. a mounter body;

2. a base;

21. a delivery box;

211. a limiting plate;

212. a belt pulley; 2121. a transmission shaft;

213. a conveying wheel; 2131. a connecting shaft;

214. a first motor; 2141. a first rotating shaft; 2142. a first gear; 2143. a second gear; 2144. a second rotating shaft;

22. a rotating box;

221. a second motor; 2211. a second rotating shaft;

222. a lifting box; 2221. a connecting rod; 2222. an electric push rod; 2223. a transmission rod; 2224. a drive column;

223. a chassis;

2231. a first clamping plate; 2232. a motor; 2233. a screw; 2234. a connecting block; 2235. a connecting rod; 2236. a second clamping plate;

224. convex teeth.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-6, the present utility model is described in detail by the following embodiments:

automatic feed mechanism, including subsides installation body 1 and base 2, fixed mounting has delivery box 21 and rotatory case 22 on the base 2, still includes:

the conveying structure comprises a conveying wheel 213 for conveying materials placed on the conveying box 21, a driving assembly for driving the conveying wheel 213 to rotate is arranged in the conveying box 21, and a transmission assembly is arranged between the driving assembly and the conveying wheel 213. In this embodiment, the driving assembly includes a first shaft 2141 disposed in the conveying box 21, a first power source for driving the first shaft 2141 to rotate is disposed in the conveying box 21, the first power source is a first motor 214, a power output shaft of the first motor 214 is coaxially fixed with the first shaft 2141, a mounting plate for mounting the first motor 214 is fixedly mounted in the conveying box 21, and a first gear 2142 is fixedly mounted on the first shaft 2141. The first motor 214 drives the first rotating shaft 2141 to rotate, and the first rotating shaft 2141 drives the first gear 2142 to rotate, thereby driving the conveying wheel 213 to rotate.

In this embodiment, the transmission assembly includes a second gear 2143 disposed in the conveying box 21 and meshed with the first gear 2142, a second rotating shaft 2144 is fixedly mounted on the second gear 2143, the transmission assembly further includes a belt pulley 212 fixed on the second rotating shaft 2144, the belt pulley 212 is connected with the conveying wheel 213 through a transmission shaft 2121, the belt pulley 212 is coaxially fixed with the transmission shaft 2121, the transmission shaft 2121 is coaxially fixed with the conveying wheel 213, the two conveying wheels 213 are connected through a connection shaft 2131, and the connection shaft 2131 is coaxially fixed with the conveying wheel 213. Through the rotation of the first gear 2142, because the first gear 2142 and the second gear 2143 are meshed with each other, the first gear 2142 drives the second gear 2143 to rotate, the second gear 2143 drives the second rotating shaft 2144 to rotate, the second rotating shaft 2144 drives the belt pulley 212 to rotate, the belt pulley 212 drives the transmission shaft 2121 to rotate, the transmission shaft 2121 drives the transmission wheel 213 to rotate, the transmission wheel 213 drives the connection shaft 2131 to rotate, and therefore multiple groups of transmission wheels 213 are driven to rotate to convey materials.

In this embodiment, a limiting plate 211 for limiting the transmission shaft 2121 is fixedly installed in the conveying box 21, a shaft groove matched with the transmission shaft 2121 is formed in the limiting plate 211, a limiting ring is fixedly installed on the transmission shaft 2121, and an annular groove matched with the limiting ring is formed in the inner wall of the shaft groove. By providing the limiting plate 211 and the limiting ring, the drive shaft 2121 is prevented from being separated from the limiting plate 211 in the rotating process.

The clamping assembly comprises a first clamping plate 2231 and a second clamping plate 2236, is used for clamping materials, and a rotating assembly used for driving the first clamping plate 2231 and the second clamping plate 2236 to rotate is arranged in the rotating box 22; in the present embodiment, the rotating assembly includes a third rotating shaft 2211 disposed in the rotating box 22, a second power source for driving the third rotating shaft 2211 to rotate is fixedly mounted in the rotating box 22, the second power source is a second motor 221, a power output shaft of the second motor 221 is coaxially fixed with the third rotating shaft 2211, a lifting box 222 is fixedly mounted on the third rotating shaft 2211, and a lifting assembly for driving the first clamping plate 2231 and the second clamping plate 2236 to move along the vertical direction is disposed in the lifting box 222. The third rotation shaft 2211 is driven to rotate by the second motor 221, and the third rotation shaft 2211 drives the lifting box 222 to rotate, so that the first clamping plate 2231 and the second clamping plate 2236 are driven to rotate.

In this embodiment, the lifting assembly includes an electric push rod 2222 disposed in the lifting box 222, and a connecting rod 2221 is fixedly mounted on a piston rod in the electric push rod 2222, the electric push rod 2222 is movably connected with the lifting box 222, so that the piston rod in the electric push rod 2222 can move in the lifting box 222, a rod groove matched with the connecting rod 2221 is disposed on the lifting box 222, a transmission rod 2223 is fixedly mounted on the connecting rod 2221, a transmission column 2224 is fixedly mounted on the transmission rod 2223, a casing 223 is fixedly mounted on the transmission column 2224, and a moving assembly for driving the first clamping plate 2231 to move along the horizontal direction is disposed in the casing 223. The piston rod in the electric push rod 2222 drives the connecting rod 2221 to move along the vertical direction, the connecting rod 2221 drives the transmission rod 2223 to move, the transmission rod 2223 drives the transmission column 2224 to move, and the transmission column 2224 drives the chassis 223 to move, so that the heights of the first clamping plate 2231 and the second clamping plate 2236 are adjusted.

In the embodiment, the moving assembly includes a screw rod 2233 disposed in the case 223, a third power source for driving the screw rod 2233 to rotate is fixedly mounted in the case 223, the third power source is a motor 2232, a power output shaft of the motor 2232 is coaxially fixed with the screw rod 2233, and a connecting assembly is disposed between the screw rod 2233 and the first clamping plate 2231. The motor 2232 drives the screw rod 2233 to rotate, and the screw rod 2233 drives the connecting assembly to move along the horizontal direction, so as to drive the first clamping plate 2231 to move.

In this embodiment, the connection assembly includes a connection block 2234 disposed on the screw rod 2233, the connection block 2234 is connected with the first clamping plate 2231 by a connection rod 2235, the connection block 2234 is connected with the screw rod 2233 by a threaded connection, the connection block 2234 is fixedly connected with the connection rod 2235, the connection rod 2235 is fixedly connected with the first clamping plate 2231, and a chute for moving the connection rod 2235 is disposed on the chassis 223. Through the rotation of the screw rod 2233, the screw rod 2233 drives the connecting block 2234 to move along the horizontal direction, the connecting block 2234 drives the connecting rod 2235 to move, and the connecting rod 2235 drives the first clamping plate 2231 to move, so that the clamping distance between the first clamping plate 2231 and the second clamping plate 2236 is adjusted according to the size of the material.

In the present embodiment, the second clamping plate 2236 is fixedly connected with the chassis 223, the first clamping plate 2231 and the second clamping plate 2236 are fixedly provided with the convex teeth 224, the base 2 is fixedly provided with the switch, a closed loop is formed between the switch and the first motor 214, the second motor 221, the motor 2232 and the electric push rod 2222, and the first motor 214, the second motor 221, the motor 2232 and the electric push rod 2222 are controlled to be started and closed by the switch control loop.

It should be noted that: a limiting plate 211 for supporting the transmission shaft 2121 and the connection shaft 2131 is fixedly installed in the transport box 21, and the first gear 2142 is a half-toothed gear.

Working principle: firstly, a switch of a motor 2232 is turned on, the motor 2232 drives a screw rod 2233 to rotate, the screw rod 2233 drives a connecting block 2234 to move along the horizontal direction, the connecting block 2234 drives a connecting rod 2235 to move, the connecting rod 2235 drives a first clamping plate 2231 to move, so that the clamping distance between the first clamping plate 2231 and a second clamping plate 2236 is adjusted according to the size of materials, the materials are clamped, a switch of the motor 2232 is turned off, the switch of the electric push rod 2222 is turned on, a piston rod in the electric push rod 2222 drives the connecting rod 2221 to move along the vertical direction, the connecting rod 2221 drives a transmission rod 2223 to move, the transmission rod 2223 drives a transmission column 2224 to move, the transmission column 2224 drives a case 223 to move, the case 223 drives a first clamping plate 2231 and the second clamping plate 2236 to move, and accordingly the heights of the first clamping plate 2231 and the second clamping plate 2236 are moved to be higher than the height of a conveying case 21, when the heights of the first clamping plate 2231 and the second clamping plate 2236 are moved to be higher than the height of the conveying case 21, the switch of the electric push rod 2 is turned on, the switch of the second motor 221 is turned on, the transmission rod 2223 drives the connecting rod 2221 to drive the third clamping plate 2 to rotate along the vertical direction, and the transmission column 2224 to drive the third rotating shaft to rotate on the third clamping plate 2 to rotate, and the transmission rod 2221 to rotate on the transmission shaft 2 to drive the transmission case 21 to rotate and the transmission rod 2 to rotate;

the switch of the first motor 214 is turned on, the first motor 214 drives the first rotating shaft 2141 to rotate, the first rotating shaft 2141 drives the first gear 2142 to rotate, the first gear 2142 drives the second gear 2143 to rotate, the second gear 2143 drives the second rotating shaft 2144 to rotate, the second rotating shaft 2144 drives the belt pulley 212 to rotate, the belt pulley 212 drives the transmission shaft 2121 to rotate, the transmission shaft 2121 drives the transmission wheel 213 to rotate, the transmission wheel 213 drives the connection shaft 2131 to rotate, and therefore a plurality of groups of transmission wheels 213 are driven to rotate to convey materials into the mounter body 1, and the mounter body 1 processes the materials.

Through setting up first splint 2231 and second splint 2236, drive the rotation of third pivot 2211 through the second motor 221, third pivot 2211 drives the lift case 222 and rotates, the lift case 222 drives electric putter 2222 and rotates, piston rod in the electric putter 2222 drives connecting rod 2221 along vertical direction and removes, connecting rod 2221 drives the transfer line 2223 and removes, transfer line 2223 drives the drive post 2224 and removes, the drive post 2224 drives quick-witted case 223 and removes, quick-witted case 223 drives first splint 2231 and second splint 2236, thereby place the material on delivery box 21, first motor 214 in the delivery box 21 drives first pivot 2141 and rotates, first pivot 2141 drives first gear 2142 and rotates, first gear 2142 drives second gear 2143 and rotates, second gear 2143 drives second pivot 2144 and rotates, second pivot 2144 drives belt pulley 212 and rotates, belt pulley 212 drives transmission shaft 2121 and transmission shaft 2121 drives the transmission wheel 213 and rotates, transmission wheel 213 drives connecting shaft 2131, thereby carry the material on the delivery box 21 to carry the body, carry it to carry it, it to paste the body, it is carried on the body, it need not to carry out the material on the machine body, it is carried on the body, the material that can's that the machine 1 has reduced the material to put on the material on the machine, the process of processing in time has been reduced the material has been reduced because of the material has been put down in time carried on the process, and has avoided the material to put down in the process on the quality on the box.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Automatic feed mechanism, including subsides installation body (1) and base (2), be equipped with delivery box (21) and rotatory case (22) on base (2), its characterized in that still includes:

the clamping assembly comprises a first clamping plate (2231) and a second clamping plate (2236) which are used for clamping materials, and a rotating assembly used for driving the first clamping plate (2231) and the second clamping plate (2236) to rotate is arranged in the rotating box (22);

the conveying structure comprises conveying wheels (213) and is used for conveying materials placed on a conveying box (21), a driving assembly used for driving the conveying wheels (213) to rotate is arranged in the conveying box (21), and a transmission assembly is arranged between the driving assembly and the conveying wheels (213).

2. The automatic feeding mechanism of claim 1, wherein: the driving assembly comprises a first rotating shaft (2141) arranged in the conveying box (21), a first power source used for driving the first rotating shaft (2141) to rotate is arranged in the conveying box (21), and a first gear (2142) is arranged on the first rotating shaft (2141).

3. The automatic feeding mechanism of claim 2, wherein: the transmission assembly comprises a second gear (2143) which is arranged in the conveying box (21) and meshed with the first gear (2142), a second rotating shaft (2144) is arranged on the second gear (2143), the transmission assembly further comprises a belt pulley (212) which is fixed on the second rotating shaft (2144), and the belt pulley (212) is connected with the conveying wheel (213) through a transmission shaft (2121).

4. An automatic feeding mechanism according to claim 3, wherein: be equipped with limiting plate (211) that are used for carrying out spacing in delivery box (21) drive shaft (2121), and be equipped with on limiting plate (211) with transmission shaft (2121) assorted axle groove, be equipped with the spacing ring on transmission shaft (2121), and the inner wall in axle groove is equipped with the ring channel with spacing ring assorted.

5. The automatic feeding mechanism of claim 1, wherein: the rotating assembly comprises a third rotating shaft (2211) arranged in the rotating box (22), a second power source used for driving the third rotating shaft (2211) to rotate is arranged in the rotating box (22), a lifting box (222) is arranged on the third rotating shaft (2211), and a lifting assembly used for driving the first clamping plate (2231) and the second clamping plate (2236) to move along the vertical direction is arranged in the lifting box (222).

6. The automatic feeding mechanism of claim 5, wherein: the lifting assembly comprises an electric push rod (2222) arranged in a lifting box (222), a connecting rod (2221) is arranged on a piston rod in the electric push rod (2222), a rod groove matched with the connecting rod (2221) is formed in the lifting box (222), a transmission rod (2223) is arranged on the connecting rod (2221), a transmission column (2224) is arranged on the transmission rod (2223), a case (223) is arranged on the transmission column (2224), and a moving assembly used for driving a first clamping plate (2231) to move along the horizontal direction is arranged in the case (223).

7. The automatic feeding mechanism of claim 6, wherein: the moving assembly comprises a screw rod (2233) arranged in the case (223), a third power source for driving the screw rod (2233) to rotate is arranged in the case (223), and a connecting assembly is arranged between the screw rod (2233) and the first clamping plate (2231).

8. The automatic feeding mechanism of claim 7, wherein: the connecting assembly comprises a connecting block (2234) arranged on the screw rod (2233), the connecting block (2234) is connected with the first clamping plate (2231) through a connecting rod (2235), and a sliding groove for moving the connecting rod (2235) is formed in the case (223).