CN214732666U

CN214732666U - New-type material mechanism of grabbing

Info

Publication number: CN214732666U
Application number: CN202120282245.3U
Authority: CN
Inventors: 张鹏
Original assignee: Jinan Nuotai Numerical Control Technology Co ltd
Current assignee: Jinan Nuotai Numerical Control Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-16
Anticipated expiration: 2031-02-01

Abstract

The utility model discloses a new-type material mechanism of grabbing, push away including the back and grab material support frame and cylinder mounting panel, the back is pushed away and is grabbed the end of material support frame and be fixed with the back and push away and grab material preceding baffle, and push away the last surface mounting who grabs the material support frame after and have circular guide rail to circular guide rail's embedded circular rail slider of installing of upper surface, the last surface mounting of circular rail slider is at the lower extreme that pushes away the material support, and pushes away the inboard of grabbing the material support frame after pushing away being located of pushing away the material support to the lower surface mounting who pushes away the material support has fixed guide, fixed guide rail's surface embedded installation has fixed slider, and fixed slider's lower fixed surface is at the upper surface of grabbing the material support. This new-type material mechanism of grabbing pushes away after will through the bolt and grabs the material support frame and push away after and grab the material preceding baffle installation and be in the same place, then through circular guide rail and circular rail slider, fixed guide and the mutual sliding connection of fixed sliding block to the feasible material mechanism simple structure of grabbing, thereby be convenient for maintain grabbing material mechanism.

Description

New-type material mechanism of grabbing

Technical Field

The utility model relates to a grab material technical field of mechanism specifically is a new-type material mechanism of grabbing.

Background

Along with the high-speed development of science and technology, the industrial manufacturing industry also develops thereupon, and the assembly line processing mode is used often to the industrial manufacturing industry, need carry out automatic feeding mechanism in the assembly line course of working, and current automatic feeding structure generally drives the loose axle through the cylinder and reciprocates, snatchs the stroke comparatively simple, but automatic material grabbing mechanism structure is comparatively complicated, takes place wearing and tearing easily after grabbing material mechanism and using for a long time to the maintenance is inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new-type material mechanism of grabbing to it is complicated difficult maintenance and the comparatively single problem of stroke of grabbing to propose current material mechanism of grabbing structure among the above-mentioned background art to solve.

In order to achieve the above object, the utility model provides a following technical scheme: a novel material grabbing mechanism comprises a rear pushing material grabbing support frame and a cylinder mounting plate, wherein a rear pushing material grabbing front baffle is fixed at the tail end of the rear pushing material grabbing support frame, a circular guide rail is mounted on the upper surface of the rear pushing material grabbing support frame, a circular rail slider is mounted on the upper surface of the circular guide rail in an embedded mode, the upper surface of the circular rail slider is fixed at the lower end of the material pushing support frame, the material pushing support frame is located on the inner side of the rear pushing material grabbing support frame, a fixed guide rail is mounted on the lower surface of the material pushing support frame, a fixed slider is mounted on the outer surface of the fixed guide rail in an embedded mode, the lower surface of the fixed slider is fixed on the upper surface of the material grabbing support frame, a first adjustable cylinder and a second adjustable cylinder are mounted on the lower surface of the material grabbing support frame respectively, the second adjustable cylinder is located on the left side of the first adjustable cylinder, and the upper surface of the cylinder mounting plate is connected with the lower surface of the material grabbing support frame, and the lower extreme of cylinder mounting panel is fixed with first cylinder to the output of first cylinder passes the surface of cylinder mounting panel and is connected with the inboard that pushes away the material support, the last fixed surface that pushes away the material support has the second cylinder, and the one end of second cylinder is connected with the front surface of back pushing away the material front bezel of grabbing, the upper end of sucking disc is installed respectively at the lower extreme of first adjustable cylinder and second adjustable cylinder, and the sucking disc is located the below of grabbing the material support.

Preferably, the rear pushing grabbing support frame and the rear pushing grabbing front baffle form a dismounting and mounting structure, the rear pushing grabbing support frame and the rear pushing grabbing front baffle are arranged in a centrosymmetric mode, and the longitudinal section of the rear pushing grabbing front baffle is arranged in a convex shape.

Preferably, the number of the circular guide rails is 2, the number of the circular guide rails is the same as that of the rear pushing grabbing support frames, the circular guide rails are in sliding connection with the circular rail sliding blocks, and the circular rail sliding blocks are symmetrically arranged by taking the pushing supports as centers.

Preferably, the lower end face of the pushing support is parallel to the upper end face of the grabbing support, and the length of the grabbing support is smaller than that of the pushing support.

Preferably, the fixed sliding blocks are symmetrically arranged by taking the grabbing brackets as centers, the length of the grabbing brackets is smaller than the distance between the 2 rear pushing grabbing supporting frames, and the fixed sliding blocks are in sliding connection with the fixed guide rails.

Preferably, the lower end face of the first adjustable cylinder and the lower end face of the second adjustable cylinder are located on the same horizontal plane, and the center lines of the first adjustable cylinder and the second adjustable cylinder are perpendicular to the lower surface of the material grabbing support respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this new-type material mechanism of grabbing:

1. the material pushing support and the material grabbing support are supported and fixed through the rear pushing and grabbing support frame, then the first adjustable cylinder and the second adjustable cylinder are started simultaneously, the sucker is driven to move downwards through the first adjustable cylinder and the second adjustable cylinder, and after the sucker contacts a plate, the sucker is controlled through an electromagnetic valve arranged on the mechanism, so that gas in the sucker is conveniently discharged, negative pressure is formed in the sucker, and the sucker can firmly suck the plate;

2. the first adjustable cylinder and the second adjustable cylinder drive the plate to move upwards through the sucking disc, then the second cylinder is started, the second cylinder pushes the rear pushing material grabbing front baffle plate to move conveniently, the second cylinder drives the material pushing support to move, the material pushing support freely slides along the circular guide rail through the circular rail sliding block, the material pushing support drives the plate to move forwards and backwards, the first cylinder drives the material grabbing support to move leftwards and rightwards, the material grabbing stroke is convenient to adjust, and multi-direction and multi-angle material grabbing is facilitated;

3. the material supporting frame is grabbed through the pushing back through the bolt, the front baffle of the material is grabbed through the pushing back, then the circular guide rail is connected with the circular rail slide block, the fixed guide rail is connected with the fixed slide block in a sliding mode, and therefore the material grabbing mechanism is simple in structure and convenient to maintain.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the utility model from the right;

FIG. 3 is a schematic view of the overall top view structure of the present invention;

fig. 4 is a schematic view of the whole oblique view structure of the present invention.

In the figure: 1. pushing the material grabbing support frame backwards; 2. pushing back a front material grabbing baffle; 3. a circular guide rail; 4. a material pushing bracket; 5. a circular rail slider; 6. a material grabbing bracket; 7. fixing the guide rail; 8. fixing the sliding block; 9. a first adjustable cylinder; 10. a second adjustable cylinder; 11. a first cylinder; 12. a cylinder mounting plate; 13. a second cylinder; 14. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel material grabbing mechanism comprises a rear pushing and grabbing support frame 1, a rear pushing and grabbing front baffle 2, a circular guide rail 3, a material pushing support 4, a circular rail slide block 5, a material grabbing support 6, a fixed guide rail 7, a fixed slide block 8, a first adjustable cylinder 9, a second adjustable cylinder 10, a first cylinder 11, a cylinder mounting plate 12, a second cylinder 13 and a sucker 14, wherein the rear pushing and grabbing front baffle 2 is fixed at the tail end of the rear pushing and grabbing support frame 1, the circular guide rail 3 is mounted on the upper surface of the rear pushing and grabbing support frame 1, the circular rail slide block 5 is mounted on the upper surface of the circular guide rail 3 in an embedded mode, the upper surface of the circular rail slide block 5 is fixed at the lower end of the material pushing support 4, the material pushing support 4 is located on the inner side of the rear pushing and grabbing support frame 1, the fixed guide rail 7 is mounted on the lower surface of the material pushing support frame 4, the fixed slide block 8 is mounted on the outer surface of the fixed guide rail 7 in an embedded mode, and the lower surface of the fixed slide block 8 is fixed on the upper surface of the material grabbing support frame 6, a first adjustable cylinder 9 and a second adjustable cylinder 10 are respectively installed on the lower surface of the material grabbing support 6, the second adjustable cylinder 10 is located on the left of the first adjustable cylinder 9, the upper surface of the cylinder mounting plate 12 is connected with the lower surface of the material grabbing support 6, a first cylinder 11 is fixed at the lower end of the cylinder mounting plate 12, the output end of the first cylinder 11 penetrates through the surface of the cylinder mounting plate 12 to be connected with the inner side of the material pushing support 4, a second cylinder 13 is fixed on the upper surface of the material pushing support 4, one end of the second cylinder 13 is connected with the front surface of the rear pushing material grabbing front baffle plate 2, the upper ends of the suckers 14 are respectively installed at the lower ends of the first adjustable cylinder 9 and the second adjustable cylinder 10, and the suckers 14 are located below the material grabbing support 6.

The rear pushing grabbing support frame 1 and the rear pushing grabbing front baffle 2 form a dismounting and mounting structure, the rear pushing grabbing support frame 1 is arranged symmetrically with the rear pushing grabbing front baffle 2 as a center, the longitudinal section of the rear pushing grabbing front baffle 2 is arranged in a convex shape, the protruding rear pushing grabbing front baffle 2 is convenient to be supported by the second cylinder 13, and the telescopic driving of the second cylinder 13 is convenient to move the pushing support 4.

The number of the circular guide rails 3 is 2, the number of the circular guide rails 3 is the same as that of the rear pushing grabbing support frames 1, the circular guide rails 3 are in sliding connection with the circular rail sliding blocks 5, meanwhile, the circular rail sliding blocks 5 are arranged in a central symmetry mode by taking the pushing supports 4 as centers, the moving pushing supports 4 can stably slide along the circular guide rails 3 through the circular guide rails 3, and therefore the moving stability of the pushing supports 4 is guaranteed.

The lower end face of the material pushing support 4 is parallel to the upper end face of the material grabbing support 6, the length of the material grabbing support 6 is smaller than that of the material pushing support 4, and the material grabbing support 6 is guaranteed to move left and right in the material pushing support 4 by a sufficient travel distance, so that the material grabbing support 6 can move conveniently.

Fixed sliding block 8 is with grabbing material support 6 and set up as central symmetry, and the length of grabbing material support 6 is less than 2 back pushes away and grabs the interval of material support frame 1 to fixed sliding block 8 is sliding connection with fixed guide 7, when grabbing material support 6 and removing, grabs material support 6 and can pass through fixed sliding block 8 along fixed guide 7 steady movement.

The lower end face of the first adjustable cylinder 9 and the lower end face of the second adjustable cylinder 10 are located on the same horizontal plane, the center lines of the first adjustable cylinder 9 and the second adjustable cylinder 10 are perpendicular to the lower surface of the grabbing support 6 respectively, and the first adjustable cylinder 9 and the second adjustable cylinder 10 which are parallel to each other can ensure that 2 suckers 14 can move horizontally, so that the stability of grabbing plates by the 2 suckers 14 is facilitated.

The working principle is as follows: when the novel material grabbing mechanism is used, firstly, the devices are assembled together as shown in fig. 4, then the rear pushing material grabbing support frame 1 is installed on the feeding device through bolts, meanwhile, the rear pushing material grabbing support frame 1 provides supporting force for the material grabbing device, so that the suction cup 14 is arranged downwards, and then the first adjustable air cylinder 9, the second adjustable air cylinder 10, the first air cylinder 11 and the second air cylinder 13 are respectively connected to a gas supply device and then connected with a power supply;

then, the second cylinder 13 is started, so that the second cylinder 13 extends, one end of the extending second cylinder 13 is propped against the rear pushing and grabbing front baffle plate 2, the pushing bracket 4 can move freely along the circular guide rail 3 through the circular rail slide block 5 by the reverse acting force of the second cylinder 13, the pusher carriage 4 moving along the circular guide 3 then moves with the suction cups 14 above the sheet, then simultaneously starting the first adjustable cylinder 9 and the second adjustable cylinder 10 to enable the first adjustable cylinder 9 and the second adjustable cylinder 10 to respectively drive the suction cup 14 to synchronously move downwards so that the lower end of the suction cup 14 is propped against the surface of the plate, then the electromagnetic valve above the material grabbing mechanism is started, the gas between the lower end of the suction cup 14 and the plate is discharged through the work of the electromagnetic valve, so that negative pressure is formed inside the suction cup 14, the suction cup 14 can firmly adsorb the plate, and then the plate is driven to move upwards by the first adjustable air cylinder 9 and the second adjustable air cylinder 10;

finally, restart second cylinder 13 after that, push away material support 4 through second cylinder 13 area and carry out the back-and-forth movement, start first cylinder 11 after that, stretch out through first cylinder 11, make first cylinder 11 support and push away material support 4, thereby make cylinder mounting panel 12 reverse promotion grab material support 6, make grab material support 6 and remove along fixed guide 7 through solid fixed sliding block 8 and remove, remove about and push away material support 6 and the back-and-forth movement area that pushes away material support 4 through grabbing after that and remove suitable position, thereby make and transport panel to loading attachment on, inject gas in sucking disc 14 after that, thereby be convenient for sucking disc 14 to loosen panel, the holistic practicality has been increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a new-type material mechanism of grabbing, pushes away after including and grabs material support frame (1) and cylinder mounting panel (12), its characterized in that: a rear pushing and grabbing front baffle (2) is fixed at the tail end of the rear pushing and grabbing support frame (1), a circular guide rail (3) is installed on the upper surface of the rear pushing and grabbing support frame (1), a circular rail slider (5) is installed on the upper surface of the circular guide rail (3) in an embedded mode, the upper surface of the circular rail slider (5) is fixed at the lower end of the pushing support frame (4), the pushing support frame (4) is located on the inner side of the rear pushing and grabbing support frame (1), a fixed guide rail (7) is installed on the lower surface of the pushing support frame (4), a fixed slider (8) is installed on the outer surface of the fixed guide rail (7) in an embedded mode, the lower surface of the fixed slider (8) is fixed on the upper surface of the grabbing support frame (6), a first adjustable cylinder (9) and a second adjustable cylinder (10) are installed on the lower surface of the grabbing support frame (6) respectively, and the second adjustable cylinder (10) is located on the left of the first adjustable cylinder (9), the upper surface of cylinder mounting panel (12) is connected with the lower surface of grabbing material support (6), and the lower extreme of cylinder mounting panel (12) is fixed with first cylinder (11) to the output of first cylinder (11) passes the surface of cylinder mounting panel (12) and is connected with the inboard of pushing away material support (4), the upper surface of pushing away material support (4) is fixed with second cylinder (13), and the one end of second cylinder (13) is connected with the front surface of pushing away after and grabbing material front baffle (2), and the upper end of sucking disc (14) is installed respectively first adjustable cylinder (9) with the lower extreme of second adjustable cylinder (10), just sucking disc (14) are located the below of grabbing material support (6).

2. The novel material grabbing mechanism of claim 1, characterized in that: the rear pushing grabbing support frame (1) and the rear pushing grabbing front baffle (2) form a dismounting and mounting structure, the rear pushing grabbing support frame (1) and the rear pushing grabbing front baffle (2) are arranged in a centrosymmetric mode, and the longitudinal section of the rear pushing grabbing front baffle (2) is arranged in a convex shape.

3. The novel material grabbing mechanism of claim 1, characterized in that: circular guide rail (3) are provided with 2, and the quantity of circular guide rail (3) is the same with the quantity of back pushing away and grabbing material support frame (1) to circular guide rail (3) are sliding connection with circular track slider (5), and circular track slider (5) use to push away material support (4) and set up as central symmetry simultaneously.

4. The novel material grabbing mechanism of claim 1, characterized in that: the lower end face of the pushing support (4) is parallel to the upper end face of the grabbing support (6), and the length of the grabbing support (6) is smaller than that of the pushing support (4).

5. The novel material grabbing mechanism of claim 1, characterized in that: the fixed sliding blocks (8) are symmetrically arranged by taking the grabbing brackets (6) as centers, the length of the grabbing brackets (6) is smaller than the distance between the 2 rear pushing grabbing support frames (1), and the fixed sliding blocks (8) are in sliding connection with the fixed guide rails (7).

6. The novel material grabbing mechanism of claim 1, characterized in that: the lower end face of the first adjustable cylinder (9) and the lower end face of the second adjustable cylinder (10) are located on the same horizontal plane, and the center lines of the first adjustable cylinder (9) and the second adjustable cylinder (10) are perpendicular to the lower surface of the material grabbing support (6) respectively.