CN210854289U

CN210854289U - Material grabbing device of stable effect is used to machinery

Info

Publication number: CN210854289U
Application number: CN201921152169.3U
Authority: CN
Inventors: 王卫国
Original assignee: Shanghai Xinrui Industrial Co ltd
Current assignee: Shanghai Xinrui Industrial Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-26
Anticipated expiration: 2029-07-22

Abstract

The utility model discloses a machinery is with material grabbing device of stabilizing effect, the on-line screen storage device comprises a base, the top outer wall of base is equipped with the conveying subassembly, and is equipped with on the conveying subassembly and snatchs the subassembly, it includes the mount to snatch the subassembly, and the bottom outer wall of mount is equipped with the pneumatic cylinder, and the bottom outer wall of pneumatic cylinder is equipped with spacing frame, the both sides inner wall of spacing frame all is equipped with electric telescopic handle, and two electric telescopic handle's the other end all is equipped with the limiting plate. The utility model discloses a be provided with light curtain sensor and receiver, pass through the light curtain sensor when the work piece on the conveyer belt to shelter from the light signal that sends the light curtain sensor, the receiver can not receive the light signal, thereby snatch the subassembly and can move at once, carry out snatching of work piece, light curtain sensor and receiver distance snatch the subassembly simultaneously and have certain distance, give the time of snatching a buffering of electrical component in the subassembly, improve the accuracy of snatching.

Description

Material grabbing device of stable effect is used to machinery

Technical Field

The utility model relates to a mechanical production technical field especially relates to a material grabbing device of stable effect is used to machinery.

Background

In the machining production process, mechanical arms are mostly adopted for workpiece transportation, and the mechanical grabbing mode replaces manual operation, so that the production efficiency is improved, and the error rate is reduced.

Through retrieval, chinese patent application No. CN201820225217.6 discloses a material gripping device of an injection molding machine for producing an automobile connector, which comprises a mounting frame. The gripping device in the above patent has the following disadvantages: when carrying out snatching of work piece in the contrast file, carry out the dress of material through the charging plate and get, then this kind snatchs the mode and causes the material of placing in the charging plate easily unrestrained, and stability is relatively poor, influences work efficiency to it is relatively poor to lead to this grabbing device's practicality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mechanical material grabbing device with stable effect.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a machinery is with material grabbing device of stable effect, the on-line screen storage device comprises a base, the top outer wall of base is equipped with the conveying subassembly, and is equipped with on the conveying subassembly and snatchs the subassembly, it includes the mount to snatch the subassembly, and the bottom outer wall of mount is equipped with the pneumatic cylinder, and the bottom outer wall of pneumatic cylinder is equipped with spacing frame, the both sides inner wall of spacing frame all is equipped with electric telescopic handle, and two electric telescopic handle's the other end all is equipped with the limiting plate, and the impartial distance of relative one side.

Furthermore, the outer wall of one side of mount is equipped with the spacing groove, and the inner wall in spacing groove is equipped with the slide bar, and the other end of slide bar is located one side outer wall of spacing frame.

Further, conveying assembly includes four support columns, and the relative one side outer wall of per two support columns is equipped with same pivot, and the outer wall of two pivots all is equipped with the driving roller, and the outer wall of two driving rollers is equipped with same conveyer belt.

Furthermore, one side outer wall of one of them support column is equipped with the backup pad, and the top outer wall of backup pad is equipped with the motor, and the output shaft of motor is equipped with the main belt wheel, and the outer wall of one of them pivot is equipped with from the band pulley, and the outer wall of main belt wheel and follow band pulley is equipped with same driving belt.

Furthermore, every two the relative one side outer wall of support column is equipped with same connecting plate, and the top outer wall of one of them connecting plate is located to the mount.

Furthermore, two the top outer wall of connecting plate all is equipped with the bracing piece, and the top outer wall of one of them bracing piece is equipped with the light curtain sensor, and the top outer wall of another bracing piece is equipped with the receiver.

The utility model has the advantages that:

1. through being provided with electric telescopic handle, limiting plate and sucking disc, adjust the limiting plate through electric telescopic handle to make the limiting plate with the work piece centre gripping, the stability that the further improvement of sucking disc on the limiting plate snatched, thereby improve whole grabbing device's stable effect.

2. Through being provided with slide bar and spacing groove, when carrying out the altitude mixture control of stopper, the slide bar slides at spacing inslot wall, and the other end and the spacing frame of slide bar are connected to play spacing protection's effect to spacing frame, further improve the device's stability.

3. Through being provided with light curtain sensor and receiver, pass through the light curtain sensor on the conveyer belt as the work piece to shelter from the light signal that the light curtain sensor sent, the light signal can not be received to the receiver, thereby snatch the subassembly and can move at once, carry out snatching of work piece, light curtain sensor and receiver distance snatch the subassembly and have certain distance simultaneously, give the time of snatching a buffering of the interior electric component of subassembly, improve the accuracy of snatching.

Drawings

FIG. 1 is a schematic structural diagram of a mechanically stable material gripping device according to embodiment 1;

FIG. 2 is a side view showing the structure of a mechanically stable material-grasping apparatus according to embodiment 1;

FIG. 3 is a schematic view of part A of FIG. 1;

fig. 4 is a schematic structural diagram of a mechanically stable material gripping device according to embodiment 2.

In the figure: the device comprises a base 1, a support plate 2, a motor 3, a transmission belt 4, a rotating shaft 5, a connecting plate 6, a fixing frame 7, a sliding rod 8, a hydraulic cylinder 9, a limiting frame 10, a conveying belt 11, a supporting column 12, a driving roller 13, a sucking disc 14, a limiting plate 15, an electric telescopic rod 16, a limiting groove 17, a supporting rod 18, a light curtain sensor 19 and a receiver 20.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, 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 drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a material gripping device with stable effect for machinery comprises a base 1, a conveying component is arranged on the outer wall of the top of the base 1, and the conveying component is provided with a grabbing component which comprises a fixed frame 7, the outer wall of the bottom of the fixed frame 7 is fixed with a hydraulic cylinder 9 through a screw, and the outer wall of the bottom of the hydraulic cylinder 9 is fixed with a limit frame 10 through screws, the inner walls of the two sides of the limit frame 10 are both fixed with electric telescopic rods 16 through screws, the other ends of the two electric telescopic rods 16 are both fixed with a limiting plate 15 through screws, the outer walls of the two opposite sides of the two limiting plates 15 are provided with suckers 14 at equal distances, the limiting plates 15 are adjusted through the electric telescopic rods 16, therefore, the limiting plate 15 clamps the workpiece, the sucking discs 14 on the limiting plate 15 further improve the grabbing stability, and the stability of the whole grabbing device is improved.

Wherein, the outer wall of one side of mount 7 passes through the fix with screw spacing groove 17, and the inner wall sliding connection of spacing groove 17 has slide bar 8, and the other end of slide bar 8 welds in the outer wall of one side of spacing frame 10, and slide bar 8 slides at spacing groove 17 inner wall, and the other end of slide bar 8 is connected with spacing frame 10 to play spacing protection's effect to spacing frame 10, further improve the device's stability.

Wherein, the conveying subassembly includes four support columns 12, and the relative one side outer wall of per two support columns 12 is fixed with same pivot 5 through the bearing, driving roller 13 has all been cup jointed to the outer wall of two pivot 5, same conveyer belt 11 has been cup jointed to the outer wall of two driving roller 13, one side outer wall of one of them support column 12 has backup pad 2 through the fix with screw, and the top outer wall of backup pad 2 has motor 3 through the fix with screw, the output shaft of motor 3 passes through the shaft coupling and is fixed with the primary pulley, the outer wall of one of them pivot 5 passes through the key and is fixed with the secondary pulley, the primary pulley has been cup jointed same driving belt 4 with the outer wall of secondary pulley.

Wherein, the same connecting plate 6 is welded on the outer wall of the opposite side of every two support columns 12, and the fixing frame 7 is welded on the outer wall of the top of one connecting plate 6.

The working principle is as follows: during the use, starter motor 3, drive pivot 5 through driving belt 4 and rotate, thereby drive driving roller 13 and rotate, conveyer belt 11 begins to carry out the transport of work piece, when the work piece is carried to snatching the subassembly below, pneumatic cylinder 9 drives spacing frame 10 and moves down, the in-process that spacing frame 10 moved down, slide bar 8 slides at spacing groove 17 inner wall, when spacing frame 10 is close to the work piece, electric telescopic handle 16 drives limiting plate 15 and carries out the clamp of work piece and get, sucking disc 14 on the limiting plate 15 further carries out the fixed of work piece, improve the device's stability, the work piece snatchs the back, the in-process that pneumatic cylinder 9 reseed, electric telescopic handle 16 loosens the fixed to the work piece, the collection subassembly is collected the work piece, repetitive operation.

Example 2

Referring to fig. 4, compared with embodiment 1, in the material grabbing device with stable effect for machinery, the support rods 18 are welded on the outer walls of the tops of the two connecting plates 6, the light curtain sensor 19 is fixed on the outer wall of the top of one support rod 18 through a screw, the receiver 20 is fixed on the outer wall of the top of the other support rod 18 through a screw, when a workpiece passes through the light curtain sensor 19 on the conveyer belt 11, an optical signal sent by the light curtain sensor 19 is shielded, the receiver 20 cannot receive the optical signal, so that the grabbing component can operate immediately to grab the workpiece, meanwhile, the light curtain sensor 19 and the receiver 20 have a certain distance from the grabbing component, a buffering time is given to an electrical component in the grabbing component, and the grabbing accuracy is improved.

The working principle is as follows: during the use, starter motor 3, drive pivot 5 through driving belt 4 and rotate, thereby drive driving roller 13 and rotate, conveyer belt 11 begins to carry out the transport of work piece, carry to light curtain sensor 19 department when the work piece, receiver 20 can not receive the signal, at this moment the treater can send out the instruction promptly, pneumatic cylinder 9 begins to move, pneumatic cylinder 9 drives spacing frame 10 and moves down, the in-process that spacing frame 10 moved down, slide bar 8 slides at spacing groove 17 inner wall, when spacing frame 10 is close the work piece, electric telescopic handle 16 drives limiting plate 15 and carries out the clamp of work piece and get, sucking disc 14 on limiting plate 15 further carries out the fixed of work piece, the stability of the device is improved, the work piece snatchs the back, the in-process that pneumatic cylinder 9 reseeded, electric telescopic handle 16 loosens the fixed to the work piece, the collection subassembly is collected the work piece.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a material grabbing device of stable effect is used to machinery, includes base (1), its characterized in that, the top outer wall of base (1) is equipped with the conveying subassembly, and is equipped with on the conveying subassembly and snatchs the subassembly, it includes mount (7) to snatch the subassembly, and the bottom outer wall of mount (7) is equipped with pneumatic cylinder (9), and the bottom outer wall of pneumatic cylinder (9) is equipped with spacing frame (10), the both sides inner wall of spacing frame (10) all is equipped with electric telescopic handle (16), and the other end of two electric telescopic handle (16) all is equipped with limiting plate (15), and the impartial distance of relative one side outer wall of two limiting plates (15) is equipped with sucking disc.

2. The mechanical stable-effect material grabbing device according to claim 1, wherein a limiting groove (17) is formed in an outer wall of one side of the fixing frame (7), a sliding rod (8) is arranged on an inner wall of the limiting groove (17), and the other end of the sliding rod (8) is arranged on an outer wall of one side of the limiting frame (10).

3. The mechanical stable-effect material grabbing device according to claim 1, wherein the conveying assembly comprises four supporting columns (12), and the same rotating shaft (5) is arranged on the outer wall of each two supporting columns (12) on the opposite side, the outer walls of the two rotating shafts (5) are provided with driving rollers (13), and the outer walls of the two driving rollers (13) are provided with the same conveying belt (11).

4. A mechanically stable material gripping device as claimed in claim 3, wherein one of the support columns (12) is provided with a support plate (2) on the outer wall of one side thereof, the support plate (2) is provided with a motor (3) on the outer wall of the top thereof, the motor (3) has a main pulley on the output shaft thereof, one of the shafts (5) is provided with a secondary pulley on the outer wall thereof, and the main pulley and the secondary pulley are provided with the same transmission belt (4) on the outer walls thereof.

5. A mechanically stable material gripping device as claimed in claim 3 or 4, characterized in that the same connecting plate (6) is provided on the outer wall of the opposite side of each two supporting columns (12), and the fixing frame (7) is provided on the outer wall of the top of one of the connecting plates (6).

6. A mechanically stable effect material gripping device according to claim 5, characterised in that the top outer walls of both of the connection plates (6) are provided with support bars (18), and that the top outer wall of one of the support bars (18) is provided with a light curtain sensor (19), and the top outer wall of the other support bar (18) is provided with a receiver (20).