CN216996539U

CN216996539U - Material taking mechanism

Info

Publication number: CN216996539U
Application number: CN202123448431.9U
Authority: CN
Inventors: 余辉; 涂少林
Original assignee: Guangzhou Yuhong Automation Equipment Co ltd
Current assignee: Guangzhou Yuhong Automation Equipment Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-07-19
Anticipated expiration: 2031-12-31

Abstract

The utility model belongs to the technical field of carrying equipment, and particularly relates to a material taking mechanism which comprises a rack, a material taking lifting mechanism and a box clamping mechanism, wherein the material taking lifting mechanism is arranged on the rack, and a moving end of the material taking lifting mechanism is connected with the box clamping mechanism and used for driving the box clamping mechanism to move up and down. The box clamping mechanism comprises a box clamping mounting plate, two connecting plates, a clamping plate and a driving piece. Press from both sides the box mounting panel and get material elevating system's removal end and be connected, two connecting plates set up at the both ends of pressing from both sides the box mounting panel, and the both ends of each connecting plate all are provided with the driving piece, and each driving piece is connected with splint, and is located four diagonal positions of same rectangle, and each driving piece drives splint along the diagonal translation of rectangle. The end part of each clamping plate is provided with a V-shaped groove. The bottom that presss from both sides box mechanism is equipped with the splint that are located four diagonal positions of same rectangle, and splint and material get the shape of material level and cooperate, change when getting the material and mention the material, and be difficult for causing the damage to the surface of material.

Description

Material taking mechanism

Technical Field

The utility model belongs to the technical field of carrying equipment, and particularly relates to a material taking mechanism.

Background

In the automatic assembly process of producing products, a robot arm is generally used to move parts and the like. The arm uses the centre gripping cylinder to press from both sides the side of jack-up article usually, then moves the part to the assembly position through drive arrangement on the straight mould subassembly, loosens the centre gripping cylinder to reach and get the material effect. However, the object is clamped by the clamping cylinder in the manner of clamping the object side by the clamping cylinder in the prior art, so that the surface of the part is easily damaged by the clamp of the clamping cylinder, scratches are formed, the attractiveness of the part is affected, the positioning effect is poor, and the part is easy to deviate, so that the assembly effect is not ideal. And when getting for example the softer article of box body class, because the side intensity of box body is than lower, the box body of getting is got and is taken place deformation easily, leads to the box body to be difficult to get and presss from both sides and gets the material inefficiency, influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material taking mechanism, and aims to solve the technical problems that when a soft object such as a box body is clamped, the box body is difficult to clamp, the material taking efficiency is low, the processing efficiency is influenced, the positioning effect is poor and the like in the prior art.

In order to achieve the above purpose, the material taking mechanism provided by the embodiment of the utility model comprises a rack, a material taking lifting mechanism and a box clamping mechanism, wherein the material taking lifting mechanism is arranged on the rack, and a moving end of the material taking lifting mechanism is connected with the box clamping mechanism and used for driving the box clamping mechanism to move up and down. The box clamping mechanism comprises a box clamping mounting plate, two connecting plates, a clamping plate and a driving piece. Press from both sides the box mounting panel and get material elevating system's removal end and be connected, two connecting plates set up at the both ends that press from both sides the box mounting panel, and the both ends of each connecting plate all are provided with the driving piece, and each driving piece is connected with splint, and is located four diagonal positions of same rectangle, and each driving piece drive splint is along the diagonal translation of rectangle. The end part of each clamping plate is provided with a V-shaped groove.

Furthermore, two ends of each connecting plate are also provided with adjusting slide blocks, the adjusting slide blocks are connected to the side faces of the connecting plates in a sliding mode, and locking screws penetrate through the adjusting slide blocks and are locked to the side faces of the connecting plates. The driving piece is arranged on the adjusting slide block.

Furthermore, elastic clamping plates are further arranged on the two side walls, close to the V-shaped grooves, of each clamping plate, and elastic deformation gaps are formed between the elastic clamping plates and the side walls of the V-shaped grooves. The bottom of each elastic clamping plate is bent to form a connecting part, and the connecting part is locked at the bottom of the clamping plate.

Furthermore, the free end of each elastic clamping plate is also bent outwards to form a guide part.

Furthermore, the bottom end of the clamping box mounting plate extends downwards to form a material sucking frame, a plurality of material sucking suction nozzles are arranged at the bottom end of the material sucking frame, and the material sucking suction nozzles are used for sucking materials.

Further, get material elevating system and include base, driving motor, straight mould subassembly, helical gear and helical rack. The base sets up in the upper end of pressing from both sides the box mounting panel, and straight mould subassembly both sides sliding connection base, and the bottom is connected with pressing from both sides the box mounting panel. One side of the base is provided with a driving motor, the driving motor penetrates through the base to be connected with the helical gear and is used for driving the helical gear to rotate, and the straight die assembly is provided with a helical rack corresponding to the helical gear.

Furthermore, the frame is arranged in the horizontal direction, and the driving motor and the frame are arranged at an acute angle.

Furthermore, the two ends of the frame extend outwards to form mounting blocks.

One or more technical solutions in the material taking mechanism provided by the embodiment of the present invention have at least one of the following technical effects:

1. when the material is taken, the material taking lifting mechanism drives the box clamping mechanism to move downwards, when the material reaches the box clamping station, the driving piece drives the clamping plate to clamp the material, and then the material taking lifting mechanism drives the box clamping mechanism to drive the material to move upwards. The bottom that presss from both sides box mechanism is equipped with four diagonal positions that are located same rectangle, and each driving piece drive splint are along the splint of the diagonal translation of rectangle, and the tip of splint is provided with V type groove, and the corner shape of V type groove and box body cooperatees, changes when getting the material and mentions the material, is difficult for causing the damage to the surface of material, leads to the outward appearance pleasing to the eye, and can play better location effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of a material taking mechanism according to an embodiment of the present invention.

Fig. 2 is a top view of a take-off mechanism according to an embodiment of the utility model.

Fig. 3 is a bottom view of a take off mechanism according to an embodiment of the present invention.

Reference numerals: 100. a frame; 110. mounting blocks; 200. a material taking lifting mechanism; 210. a base; 220. a drive motor; 230. a straight die assembly; 240. a helical gear; 250. a helical rack; 300. a box clamping mechanism; 310. a cartridge mounting plate; 312. a material sucking frame; 313. a material suction nozzle; 320. a connecting plate; 321. adjusting the slide block; 330. a splint; 331. an elastic splint; 332. a V-shaped groove; 333. a connecting portion; 334. a guide portion; 340. a drive member.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be illustrative of the embodiments of the present invention, and should not be construed as limiting the utility model.

In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly, e.g., as being fixed or detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

In an embodiment of the present invention, referring to fig. 1 to 3, a material taking mechanism is provided, which includes a frame 100, a material taking lifting mechanism 200 and a cassette clamping mechanism 300, wherein the material taking lifting mechanism 200 is disposed on the frame 100, and a moving end of the material taking lifting mechanism 200 is connected to the cassette clamping mechanism 300 for driving the cassette clamping mechanism 300 to move up and down. The cartridge mechanism 300 includes a cartridge mounting plate 310, two connecting plates 320, a clamping plate 330, and a driving member 340. The clamping box mounting plate 310 is connected with the moving end of the material taking lifting mechanism 200, the two connecting plates 320 are arranged at two ends of the clamping box mounting plate 310, driving pieces 340 are arranged at two ends of each connecting plate 320, each driving piece 340 is connected with the clamping plate 330 and located at four diagonal positions of the same rectangle, and each driving piece 340 drives the clamping plate 330 to translate along the diagonal of the rectangle. The end of each clamping plate 330 is provided with a V-shaped groove 332. In this embodiment, when material is taken, the material taking lifting mechanism 200 drives the box clamping mechanism 300 to move downwards, when the material reaches the box clamping station, the driving member 340 drives the clamping plate 330 to clamp the material, and then the material taking lifting mechanism 200 drives the box clamping mechanism 300 to take the material to move upwards. The bottom of pressing from both sides box mechanism 300 is equipped with four diagonal positions that are located same rectangle, and splint 330 of the diagonal translation of each driving piece 340 drive splint 330 along the rectangle, and splint 330's tip is provided with V type groove 332, and the corner shape of V type groove 332 and box body cooperatees, changes when getting the material and mentions the box body, is difficult for causing the damage to the surface of box body, leads to the outward appearance pleasing to the eye, and can play better location effect.

Further, referring to fig. 1 to 3, two ends of each connecting plate 320 are further provided with an adjusting slider 321, the adjusting sliders 321 are slidably connected to the side surfaces of the connecting plates 320, and the locking screw passes through the adjusting slider 321 and is locked to the side surfaces of the connecting plates 320. The driving member 340 is disposed on the adjustment slider 321. In this embodiment, the adjusting slider 321 is connected to the side of the connecting plate 320 through a locking screw, the adjusting slider 321 can slide on the side of the connecting plate 320 through the locking screw, the driving member 340 is disposed on the adjusting slider 321, the relative distance between the two adjusting sliders 321 is adjusted, and the distance between the driving members 340 can be adjusted, so that the material taking mechanism provided by the present invention can adapt to materials of more specifications, and is more intelligent.

Further, referring to fig. 1 to 3, each clamp plate 330 is further provided with an elastic clamp plate 331 on two side walls close to the V-shaped groove 332, and an elastically deformable gap is provided between the elastic clamp plate 331 and the side wall of the V-shaped groove 332. The bottom end of each elastic clamping plate 331 is bent with a connecting part 333, and the connecting part 333 is locked at the bottom end of the clamping plate 330. In this embodiment, still be equipped with elastic clamping plate 331 on the V type groove 332, elastic clamping plate 331 and V type groove 332's lateral wall are provided with elastic deformation's clearance, and elastic clamping plate 331 plays the cushioning effect, and at the in-process of pressing from both sides the material, avoid taking place too big collision between splint 330 and the material, lead to the surface of material to cause the damage.

Further, as shown in fig. 1 to 3, the free end of each elastic clamping plate 331 is further bent outward to form a guide portion 334. In this embodiment, the free end of each elastic clamping plate 331 is further bent outward to form a guiding portion 334 for guiding the material into the V-shaped groove 332 during the material clamping process.

Further, referring to fig. 1 to 3, a material sucking frame 312 is further provided at the bottom end of the clamping box mounting plate 310 in a downward extending manner, a plurality of material sucking nozzles 313 are provided at the bottom end of the material sucking frame 312, and the material sucking nozzles 313 are used for sucking materials. In this embodiment, the bottom end of the clamping box mounting plate 310 extends downwards to form a material sucking frame 312, the bottom end of the material sucking frame 312 is provided with a plurality of material sucking nozzles 313, and when the material is taken, the material sucking nozzles 313 suck negative pressure to further suck the material tightly, so that the material is prevented from falling down.

Optionally, the material can be sucked up through the material sucking suction nozzle 313, and the material is fixed in a negative pressure vacuum mode, so that the material is prevented from being damaged.

Further, referring to fig. 1 to 3, the material taking lifting mechanism 200 includes a base 210, a driving motor 220, a straight die assembly 230, a helical gear 240 and a helical rack 250. The base 210 is disposed at the upper end of the clamping box mounting plate 310, and two sides of the straight module 230 are slidably connected to the base 210 and the bottom end is connected to the clamping box mounting plate 310. One side of the base 210 is provided with a driving motor 220, the driving motor 220 penetrates through the base 210 and is connected with a helical gear 240 for driving the helical gear 240 to rotate, and the straight die assembly 230 is provided with a helical rack 250 corresponding to the helical gear 240. In this embodiment, the driving motor 220 drives the helical gear 240 to rotate, and through the engagement between the helical gear 240 and the helical rack 250, the straight mold assembly 230 is driven to move up and down, the box clamping mounting plate 310 is connected with the bottom end of the straight mold assembly 230, so that the box clamping mechanism 300 is also driven to move up and down, the helical gear 240 and the helical rack 250 are adopted to drive the straight mold assembly 230 to move, the structure has good meshing performance, the transmission is stable, the noise is small, the contact ratio is large, the load of each pair of gears is reduced, and the bearing capacity of the gears is improved.

Further, referring to fig. 1 to 3, the frame 100 is disposed in a horizontal direction, and the driving motor 220 is disposed at an acute angle with respect to the frame 100. In this embodiment, an included angle between the driving motor 220 and the rack 100 is an acute angle, so that the material taking mechanism provided by the utility model occupies a smaller space and is more conveniently assembled in a group machine.

Further, referring to fig. 1 to 3, mounting blocks 110 extend outwards from both ends of the rack 100. In this embodiment, the two ends of the rack 100 extend outward to form the mounting blocks 110, and the mounting blocks are used for connecting the group machines, so as to prevent the rack 100 from being directly connected with the group machines and being deformed due to an excessive stress.

The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.

Claims

1. The utility model provides a feeding agencies, its characterized in that: the automatic feeding device comprises a rack, a taking lifting mechanism and a box clamping mechanism, wherein the taking lifting mechanism is arranged on the rack, and the moving end of the taking lifting mechanism is connected with the box clamping mechanism and used for driving the box clamping mechanism to move up and down; the box clamping mechanism comprises a box clamping mounting plate, two connecting plates, a clamping plate and a driving piece; the clamping box mounting plate is connected with the moving end of the material taking lifting mechanism, the two connecting plates are arranged at two ends of the clamping box mounting plate, driving parts are arranged at two ends of each connecting plate, each driving part is connected with the clamping plate and is positioned at four diagonal positions of the same rectangle, and each driving part drives the clamping plate to translate along the diagonal of the rectangle; the end part of each clamping plate is provided with a V-shaped groove.

2. The material extracting mechanism as set forth in claim 1, wherein: adjusting sliding blocks are further arranged at two ends of each connecting plate, the adjusting sliding blocks are connected to the side faces of the connecting plates in a sliding mode, and locking screws penetrate through the adjusting sliding blocks and are locked to the side faces of the connecting plates; the driving piece is arranged on the adjusting slide block.

3. The take off mechanism as in claim 1, wherein: elastic clamping plates are further arranged on the two side walls, close to the V-shaped grooves, of each clamping plate, and elastic deformation gaps are formed between the elastic clamping plates and the side walls of the V-shaped grooves; the bottom end of each elastic clamping plate is bent to form a connecting part, and the connecting parts are locked at the bottom ends of the clamping plates.

4. The take off mechanism as claimed in claim 3, wherein: the free end of each elastic clamping plate is also bent outwards to form a guide part.

5. The take off mechanism as in claim 1, wherein: the bottom end of the clamping box mounting plate is also provided with a material sucking frame in a downward extending mode, the bottom end of the material sucking frame is provided with a plurality of material sucking suction nozzles, and the material sucking suction nozzles are used for sucking materials.

6. The material taking mechanism as claimed in any one of claims 1-5, wherein: the material taking lifting mechanism comprises a base, a driving motor, a straight die assembly, a helical gear and a helical rack; the base is arranged at the upper end of the clamping box mounting plate, two sides of the straight die assembly are connected with the base in a sliding mode, and the bottom end of the straight die assembly is connected with the clamping box mounting plate; one side of the base is provided with the driving motor, the driving motor penetrates through the base and is connected with the helical gear to drive the helical gear to rotate, and the straight die assembly is provided with a helical rack corresponding to the helical gear.

7. The take off mechanism as claimed in claim 6, wherein: the frame is the horizontal direction setting, driving motor with the frame is an acute angle setting.

8. The material extracting mechanism as set forth in claim 1, wherein: and mounting blocks extend outwards from two ends of the rack.