CN217599736U

CN217599736U - Dislocation loading attachment

Info

Publication number: CN217599736U
Application number: CN202122940601.9U
Authority: CN
Inventors: 郭智明
Original assignee: Suzhou Cihai Electromechanical Equipment Co ltd
Current assignee: Suzhou Cihai Electromechanical Equipment Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-10-18
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a dislocation loading attachment, include: the upper end surface of the base is provided with a high surface and a low surface to form a stepped structure, and a processing station is arranged above the low surface; the material pushing device comprises a material A cylinder and a material B cylinder, wherein the material A cylinder and the material B cylinder are arranged at two ends of a base, the end parts of telescopic rods of the material A cylinder and the material B cylinder are respectively provided with a material A push rod running along a high surface and a material B push rod running along a low surface, the free end of the material B push rod is also provided with a limiting rod, the side surface of the stepped base is provided with a limiting groove into which the limiting rod is inserted, the front sides of the end parts of the material A push rod and the material B push rod are respectively provided with a material groove A and a material groove B, and when the material A groove and the material B groove run to a processing station, the material groove A is tightly attached to and directly above the material groove B; the material pushing rod is arranged in front of the base and can move to a processing station by driving of the material pushing cylinder and clamp the material B. The utility model discloses a A material, B material loading are convenient, have improved the lock and have paid efficiency.

Description

Dislocation loading attachment

Technical Field

The utility model relates to a dislocation loading attachment.

Background

When two incoming materials are locked and assembled, a manipulator is adopted to grab the material A (such as a screw) and the material B (such as a nut) to a processing station respectively at present, and then the material A is rotated by a lock head and locked on the material B. When the manipulator is used for feeding, the lock head needs to be moved to the position firstly, after the manipulator feeds the material A and the material B well, the lock head moves to the position above the processing station and then moves downwards to carry out locking and paying operation, and although automatic locking and paying are realized, the production efficiency is not high.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide an improve dislocation loading attachment of efficiency is paid to lock.

In order to achieve the above purpose, the utility model discloses a technical scheme is: a staggered feeding device comprises a base, wherein the upper end surface of the base is provided with a high surface and a low surface to form a stepped structure, and a processing station is arranged above the low surface; the material feeding device comprises a material A cylinder and a material B cylinder, wherein the material A cylinder and the material B cylinder are arranged at two ends of a base, the end parts of telescopic rods of the material A cylinder and the material B cylinder are respectively provided with a material A push rod running along a high surface and a material B push rod running along a low surface, the free end of the material B push rod is also provided with a limiting rod, a limiting groove for the limiting rod to insert is formed in the side surface of the stepped base, the front sides of the end parts of the material A push rod and the material B push rod are respectively provided with a material groove A and a material groove B, and when the material A groove and the material B groove run to a processing station, the material A groove is tightly attached to and directly above the material groove B; the material pushing rod is arranged in front of the base and can move to a processing station by driving of the material pushing cylinder and clamp the material B.

The utility model discloses dislocation loading attachment's beneficial effect is, utilize B material cylinder and A material cylinder to push B material and A material in proper order to the processing station respectively, when pushing away the processing station with B material earlier, utilize the ejector beam to grasp it, when waiting that A material pushes away to B material top, process, utilize A material push rod and B material push rod that the dislocation set up, the high-side of base, low-side design provide the direction for the slip of A material push rod, B material push rod respectively, the cooperation setting of gag lever post and spacing groove does benefit to the ejector beam centre gripping B material; utilize material B cylinder and material A cylinder to replace the manipulator material loading, have simple structure, the fast advantage of material loading, improved the machining efficiency who pays screw and nut lock.

Preferably, the front side of base is provided with the dog, be provided with the push rod hole on the dog, the push rod hole is located the front side of processing station, the push rod free end passes the push rod hole and moves to processing station. The arrangement of the push rod hole on the stop block can provide better positioning and guiding for the movement of the push rod.

Preferably, a baffle is fixed at the top of the stop block, the baffle is positioned above the base, a processing groove is formed in the position of the baffle corresponding to the processing station, and a material A push rod limiting groove is formed between the baffle and the high surface; and a material B push rod limiting groove is formed between the baffle and the lower surface. The processing groove is used for being matched with a lock head for locking a screw and a nut, and the material A push rod limiting groove and the material B push rod limiting groove respectively provide accurate positioning and guiding for the material A and the material B, so that the accurate feeding is guaranteed.

Preferably, the free end of the material pushing rod is provided with an upper group of clamping jaws and a lower group of clamping jaws, the upper group of clamping jaws are in line contact with the material B, and the lower group of clamping jaws are in surface contact with the material B. The clamping jaw for clamping the material B adopts a surface contact and line contact matched design, so that the material B is clamped more firmly.

Preferably, the A trough comprises an arc trough with a 1/4 arc segment, a rotating block is arranged on the outer side of the arc trough, the rotating block is connected with the arc trough through a torsion spring, the elastic force of the torsion spring forces the rotating block to rotate to the arc trough, and a rotating space is provided for rotation of the A trough due to arrangement of the rotating block.

Preferably, the inner side of the arc-shaped groove is provided with a first stop member, the inner side of the rotating block is provided with a second stop member, and when the rotating block is forced to rotate to the arc-shaped groove rotating block by the elasticity of the torsion spring, the second stop member and the first stop member are abutted. First stopper piece and the cooperation of second stopper piece when A material breaks away from A silo, do benefit to next A material and enter into A silo.

Preferably, the both ends of base are provided with the slide rail respectively, the telescopic link tip of A material cylinder, B material cylinder is fixed respectively on the slider, slider and slide rail sliding fit, A material push rod, B material push rod are fixed respectively on two sliders, be provided with the stopper that supplies A material push rod, B material push rod to pass on the base. The slider sets up with the cooperation of slide rail for A material push rod, B material push rod operation are more stable.

Preferably, the processing station department of base is provided with the fretwork, the rear side of base is provided with the push pedal by cylinder drive, the push pedal can shelter from the fretwork. When the material A and the material B are locked and processed, the push plate is pushed to block the hollowing, after the processing is finished, the push plate is moved out, and the products locked and processed are discharged from the hollowing.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a perspective view of the base in the present embodiment;

FIG. 3 is a perspective view of the base, the baffle plate, and the stopper in the present embodiment;

FIG. 4 is a perspective view of the material pushing rod of the present embodiment;

FIG. 5 is a perspective view of the material pushing rod clamping the material B in this embodiment;

FIG. 6 is a perspective view of the push rod of material A in the present embodiment;

fig. 7 is a perspective view of the material a pushing rod clamping the material a in this embodiment.

Detailed Description

The following description of the preferred embodiments of the present invention will be provided with reference to the accompanying drawings, so that the advantages and features of the present invention can be easily understood by those skilled in the art, and the scope of the present invention can be clearly and clearly defined.

Referring to fig. 1-7, the staggered feeding device of the embodiment includes a base 10, a material cylinder a 20, a material cylinder B30, and a material pushing rod 40.

The upper end surface of the base 10 is provided with a high surface 11 and a low surface 12 to form a step-shaped structure, a processing station 13 is arranged above the low surface 12, and a limit groove 14 for inserting a limit rod 32 is arranged on the side surface of the step-shaped base 10. The front side of the base 10 is provided with a stop block, the stop block is provided with a push rod hole 113, and the push rod hole 113 is positioned on the front side of the processing station 13. A baffle 15 is fixed at the top of the stop block, the baffle 15 is positioned above the base 10, a processing groove 16 is arranged at the position of the baffle 15 corresponding to the processing station 13, and an A material push rod limiting groove 110 is formed between the baffle 15 and the high surface 11; a material B push rod limiting groove 17 is formed between the baffle 15 and the lower surface 12.

The concrete structure that sliding connection is realized between the material A push rod 21 and the material B push rod 31 and the base 10 is as follows: the two ends of the base 10 are respectively provided with a slide rail 18, the end parts of the telescopic rods of the material A cylinder 20 and the material B cylinder 30 are respectively fixed on the slide blocks 26 and 33, the

slide blocks

26 and 34 are in sliding fit with the slide rail 18, the material A push rod 21 and the material B push rod 31 are respectively fixed on the two

slide blocks

26 and 34, and the base 10 is provided with a limit block 112 for the material A push rod 21 and the material B push rod 31 to pass through.

In order to facilitate blanking, the processing station 13 of the base 10 in this embodiment is provided with a hollow 19, the rear side of the base 10 is provided with a push plate 50 driven by a cylinder 51, and the hollow 19 can be shielded by the push plate 50.

The material A cylinder 20, the material B cylinder 30, the material A cylinder 20 and the material B cylinder 30 are installed at two ends of the base 10, and the end parts of telescopic rods of the material A cylinder 20 and the material B cylinder 30 are respectively provided with a material A push rod 21 running along the high surface 11 and a material B push rod 31 running along the low surface 12. The free end of the material B push rod 31 is also provided with a limiting rod 32, and the limiting rod 32 is matched with the limiting groove 14 and can be inserted into the limiting groove 14. The front sides of the end parts of the A material push rod 21 and the B material push rod 31 are respectively provided with an A material groove and a B material groove 33, and when the A material groove and the B material groove 33 run to the processing station 13, the A material groove is tightly attached to and directly above the B material groove 33.

The material pushing rod 40 is arranged in front of the base 10, and the material pushing rod 40 is driven by the material pushing cylinder 43 to move towards the processing station 13 and clamp the material B. In operation, the free end of the ejector pin 40 travels through the ejector pin bore 113 toward the processing station 13. The free end of the material pushing rod 40 in this embodiment has an upper set of clamping jaws 41 and a lower set of clamping jaws 42, the upper set of clamping jaws 41 and the material B are in line contact, and the lower set of clamping jaws 42 and the material B are in surface contact.

The chute A in the embodiment comprises an arc-shaped chute 22 with a 1/4 arc segment, a rotating block 23 is arranged on the outer side of the arc-shaped chute 22, the rotating block 23 is connected with the arc-shaped chute 22 through a torsion spring, and the rotating block 23 is forced to rotate to the arc-shaped chute 22 by the elasticity of the torsion spring. A first stop part 24 is arranged on the inner side of the arc-shaped groove 22, a second stop part 25 is arranged on the inner side of the rotating block 23, and when the rotating block 23 is forced to rotate to the rotating block 23 of the arc-shaped groove 22 by the elasticity of the torsion spring, the second stop part 25 and the first stop part 24 are abutted.

The dislocation loading attachment theory of operation of this embodiment:

firstly, the B material cylinder 30 is used for driving the B material push rod 31 to drive the B material to be pushed to the processing station 13, and the material push rod 40 is driven by the material push cylinder 43 to extend out of the push rod hole 113 so as to clamp the B material. The material A cylinder 20 drives the material A push rod 21 to push the material A to the processing station 13, the material A is located above the material B and is locked and processed, after processing is completed, the material A cylinder 20 drives the material A push rod 21 to retract, meanwhile, the rotating block 23 rotates outwards, the material A groove is enlarged, the material A is separated from the material A groove, then the material pushing cylinder 43 drives the material pushing rod 40 to retract, the material B is not clamped any more at the moment and is discharged from the bottom of the hollow 19, and finally the material B cylinder 30 drives the material B push rod 31 to retract to wait for loading of the next material A and the next material B. The feeding device replaces the feeding of a manipulator, has the advantages of simple structure and high feeding speed, and improves the processing efficiency of locking the material A and the material B.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a dislocation loading attachment which characterized in that includes:

the device comprises a base (10), wherein the upper end surface of the base (10) is provided with a high surface (11) and a low surface (12) to form a stepped structure, and a processing station (13) is arranged above the low surface (12);

the material pushing device comprises a material A cylinder (20) and a material B cylinder (30), wherein the material A cylinder (20) and the material B cylinder (30) are installed at two ends of a base (10), the end parts of telescopic rods of the material A cylinder (20) and the material B cylinder (30) are respectively provided with a material A push rod (21) running along a high surface (11) and a material B push rod (31) running along a low surface (12), a limit rod (32) is further arranged at the free end of the material B push rod (31), a limit groove (14) for the limit rod (32) to insert is formed in the side surface of the stepped base (10), a material A groove and a material B groove (33) are respectively arranged on the front sides of the end parts of the material A push rod (21) and the material B push rod (31), and when the material A groove and the material B groove (33) run to a processing station (13), the material A groove is tightly attached to the material B groove (33) and is right above the material groove;

the material pushing rod (40) is arranged in front of the base (10), and the material pushing rod (40) is driven by the material pushing cylinder (43) to move towards the processing station (13) and clamp the material B.

2. The dislocation loading attachment of claim 1, characterized in that: the front side of base (10) is provided with the dog, be provided with push rod hole (113) on the dog, push rod hole (113) are located the front side of machining-position post (13), the push rod free end passes push rod hole (113) and moves to machining-position post (13).

3. The dislocation loading attachment of claim 2, characterized in that: a baffle (15) is fixed at the top of the stop block, the baffle (15) is positioned above the base (10), a processing groove (16) is arranged at the position of the baffle (15) corresponding to the processing station (13), and a material A push rod limiting groove (110) is formed between the baffle (15) and the high surface (11); and a material B push rod limiting groove (17) is formed between the baffle (15) and the lower surface (12).

4. The dislocation loading attachment of claim 1 or 2, characterized in that: the free end of the material pushing rod (40) is provided with an upper group of clamping jaws (41) and a lower group of clamping jaws (42), the upper group of clamping jaws (41) are in line contact with the material B, and the lower group of clamping jaws (42) are in surface contact with the material B.

5. The dislocation loading attachment of claim 1, characterized in that: the A trough comprises an arc-shaped trough (22) with a 1/4 arc section, a rotating block (23) is arranged on the outer side of the arc-shaped trough (22), the rotating block (23) is connected with the arc-shaped trough (22) through a torsion spring, and the rotating block (23) is forced to turn to the arc-shaped trough (22) by the elasticity of the torsion spring.

6. The dislocation loading attachment of claim 5, characterized in that: the inner side of the arc-shaped groove (22) is provided with a first stop piece (24), the inner side of the rotating block (23) is provided with a second stop piece (25), and when the rotating block (23) is forced to rotate to the rotating block (23) of the arc-shaped groove (22) by the elasticity of the torsion spring, the second stop piece (25) and the first stop piece (24) are abutted.

7. The dislocation loading attachment of claim 1, characterized in that: the two ends of the base (10) are respectively provided with a sliding rail (18), the end parts of the telescopic rods of the A material cylinder (20) and the B material cylinder (30) are respectively fixed on sliding blocks (26 and 34), the sliding blocks (26 and 34) are in sliding fit with the sliding rail (18), the A material push rod (21) and the B material push rod (31) are respectively fixed on the two sliding blocks (26 and 34), and a limiting block (112) for the A material push rod (21) and the B material push rod (31) to penetrate is arranged on the base (10).

8. The dislocation loading attachment of claim 1, characterized in that: the processing station (13) department of base (10) is provided with fretwork (19), the rear side of base (10) is provided with by cylinder (51) driven push pedal (50), push pedal (50) can shelter from fretwork (19).