CN110980269A

CN110980269A - Mechanical pickup device

Info

Publication number: CN110980269A
Application number: CN201911247239.8A
Authority: CN
Inventors: 张勇; 胡翠平; 姚新文; 张成福
Original assignee: Xinhuang Yuanda Machinery Casting Co ltd
Current assignee: Xinhuang Yuanda Machinery Casting Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-04-10

Abstract

The invention discloses a mechanical picking device, which comprises a frame body, a left-right swinging mechanism, a turntable, a picking mechanism, a picking driving mechanism and a support, wherein the picking driving mechanism is arranged; the invention adopts a simple mechanical structure to complete complex picking actions, and the device has the advantages of simple structure, convenient disassembly and low manufacturing cost, and is suitable for large and small enterprises.

Description

Mechanical pickup device

Technical Field

The invention relates to the technical field of pickup devices, in particular to a mechanical pickup device.

Background

Along with the development of industrialization, the producers of size all have developed mechanized and intelligent control, have reduced manpower intensity of labour on the one hand, can reduce the manufacturing cost of enterprise on the other hand, for example, pick up some subassemblies on the assembly line, come the imitative people hand through picking up the mechanism and get the product and put.

However, the existing picking mechanism has complex structure and high manufacturing cost, and is inconvenient to maintain after mechanical damage occurs.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a mechanical picking device, which solves the problems that the existing picking mechanism is complex in structure and high in manufacturing cost, and is inconvenient to maintain after mechanical damage occurs.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a mechanical picking device comprises a frame body, a left-right swinging mechanism, a turntable, a picking mechanism, a picking driving mechanism and a bracket, wherein the left-right swinging mechanism is welded and fixed with the frame body; the turntable is movably connected with the bracket through a rotating shaft; the picking mechanism is connected with the frame body in a sliding way; the picking driving mechanism is arranged on the left side of the frame body and is detachably connected with the frame body; the support adopt 2, set up in the both sides of carousel, this support and rack body welding.

The rack body comprises a frame, a chute and a through groove, the frame is arranged in a C shape, and the chute is arranged at the bottom of the inner side of the frame; the through groove is rectangular and is arranged on the left side wall of the frame.

The left-right swinging mechanism comprises a fixed seat, a poking rod and a swinging rod, and the fixed seat is welded with the frame; the poke rod and the swinging rod are arranged in L shapes and are movably connected with the fixed seat through a rotating shaft; the poke rod is clamped with a cam groove formed on the turntable; the bottom of the swinging rod is clamped in the sliding groove for swinging.

The outer side of the rotary disc is connected with a driving motor through a rotating shaft, the rotary disc is provided with a cam groove, the driving motor drives the rotary disc to rotate, the poking rod and the swinging rod are driven to swing under the cooperation of the cam groove, and therefore the picking mechanism can move left and right.

The picking mechanism comprises a sliding seat, a C-shaped sliding frame, a picking sliding groove, a cross rod, a picking rod and a swinging sliding groove, and the sliding seat is connected with the sliding groove in a sliding manner; the C-shaped sliding frame is arranged on the upper part of the left end of the cross rod through a counter bore bolt; 2 picking sliding grooves are adopted and are arranged on the sliding seat in parallel; the cross bar is connected with the picking sliding groove in a sliding manner through the sliding column; the swing chute is arranged on the other side of the sliding seat, the swing rod swings in the swing chute, and the sliding seat slides in the chute, so that the pickup rod can be driven to move left and right, and the displacement of the pickup rod after picking up an article is realized.

The picking driving mechanism comprises an outer shell, an air cylinder, a movable connecting part, a lifting rod and a movable shaft, wherein the outer shell is arranged outside the through groove and is connected with the frame through a bolt; the cylinder is fixed in the outer shell through a bolt, and a movable connecting part is fixed on a push rod of the cylinder; the movable connecting part is connected with the left end of the lifting rod through a movable shaft; the picking rod transversely penetrates through the through groove and is connected with the frame through the movable shaft, the right end of the picking rod is inserted into the C-shaped sliding frame, when the picking rod is located above an article, the cylinder is ejected out, the C-shaped sliding frame is pressed downwards by the right end of the picking rod, the cross rod slides downwards in the picking sliding groove, the picking rod picks up the article, after the article is picked up, the cylinder contracts, the right end of the picking rod upwards picks up the C-shaped sliding frame, the cross rod slides upwards in the picking sliding groove, the article is picked up, and the article can be placed at a specified position through the left-right swinging mechanism.

(III) advantageous effects

The invention provides a mechanical pickup device. The method has the following beneficial effects:

1. according to the invention, the turntable is arranged, the outer side of the turntable is connected with the driving motor through the rotating shaft, the turntable is provided with the cam groove, the driving motor drives the turntable to rotate, and the poke rod and the oscillating rod are driven to swing under the coordination of the cam groove, so that the left and right movement of the picking mechanism can be realized;

2. according to the invention, by arranging the picking mechanism, the swinging rod swings in the swinging chute, and the sliding seat slides in the chute, so that the picking rod can be driven to move left and right, and the displacement of the picking rod after picking up an article is realized;

3. according to the invention, by arranging the picking driving mechanism, when the picking rod is positioned above an article, the cylinder is ejected, the right end of the picking rod downwards presses the C-shaped sliding frame and enables the cross rod to downwards slide in the picking sliding groove, so that the picking rod picks up the article, after the article is picked up, the cylinder is contracted, the right end of the picking rod upwards picks up the C-shaped sliding frame and enables the cross rod to upwards slide in the picking sliding groove, so that the article is picked up, and the article can be placed at a specified position by matching with the left-right swinging mechanism;

4. the invention adopts a simple mechanical structure to complete complex picking actions, and the device has the advantages of simple structure, convenient disassembly and low manufacturing cost, and is suitable for large and small enterprises.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural diagram of the frame body of the present invention;

FIG. 3 is a schematic structural diagram of a horizontal swing mechanism according to the present invention;

FIG. 4 is a schematic view of the turntable structure of the present invention;

FIG. 5 is a schematic view of the pick-up mechanism of the present invention;

FIG. 6 is a view of a pick-up mechanism A of the present invention;

fig. 7 is a schematic structural diagram of a pick-up driving mechanism according to the present invention.

In the figure: 1. a frame body; 11. a frame; 12. a chute; 13. a through groove; 2. a left-right swinging mechanism; 21. a fixed seat; 22. a poke rod; 23. a swing lever; 3. a turntable; 4. a pickup mechanism; 41. a slide base; 42. a C-shaped sliding frame; 43. a chute for pickup; 44. a cross bar; 45. a pickup lever; 46. a swing chute; 5. a pickup drive mechanism; 51. an outer housing; 52. a cylinder; 53. a movable connection portion; 54. a lever is chosen; 55. a movable shaft; 6. and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 7, the present invention provides a technical solution: a mechanical picking device comprises a frame body 1, a left-right swinging mechanism 2, a turntable 3, a picking mechanism 4, a picking driving mechanism 5 and a support 6, wherein the left-right swinging mechanism 2 is welded and fixed with the frame body 1; the rotary disc 3 is movably connected with the bracket 6 through a rotating shaft; the picking mechanism 4 is connected with the frame body 1 in a sliding way; the picking driving mechanism 5 is arranged on the left side of the frame body 1 and is detachably connected with the frame body 1; the support 6 adopt 2, set up in the both sides of carousel 3, this support 6 and the welding of frame body 1.

The rack body 1 comprises a frame 11, a sliding groove 12 and a through groove 13, wherein the frame 11 is arranged in a C shape, and the bottom of the inner side of the frame 11 is provided with the sliding groove 12; the through groove 13 is rectangular, and the through groove 13 is formed in the left side wall of the frame 11.

The left-right swinging mechanism 2 comprises a fixed seat 21, a poke rod 22 and a swinging rod 23, and the fixed seat 21 is welded with the frame 11; the poke rod 22 and the swinging rod 23 are L-shaped and are movably connected with the fixed seat 21 through a rotating shaft; the poke rod 22 is clamped with a cam groove formed on the turntable 3; the bottom of the swing lever 23 is engaged with the swing chute 46.

The outer side of the rotary disc 3 is connected with a driving motor through a rotating shaft, the rotary disc 3 is provided with a cam groove, the driving motor drives the rotary disc 3 to rotate, and the poke rod 22 and the oscillating rod 23 are driven to swing under the cooperation of the cam groove, so that the picking mechanism 4 can move left and right.

The picking mechanism 4 comprises a sliding seat 41, a C-shaped sliding frame 42, a picking sliding groove 43, a cross bar 44, a picking rod 45 and a swinging sliding groove 46, wherein the sliding seat 41 is connected with the sliding groove 12 in a sliding manner; the C-shaped carriage 42 is installed on the upper part of the left end of the cross bar 44 through a counter bore bolt; the number of the picking chutes 43 is 2, and the picking chutes are arranged on the sliding seat 41 in parallel; the cross bar 44 is connected with the picking chute 43 in a sliding way through a sliding column; the swing chute 46 is disposed at the other side of the sliding base 41, the swing rod 23 swings in the swing chute 46, and the sliding base 41 slides in the chute 12, so that the picking rod 45 can be driven to move left and right, and the object picking rod 45 can move after picking up the object.

The picking driving mechanism 5 comprises an outer shell 51, an air cylinder 52, a movable connecting part 53, a picking rod 54 and a movable shaft 55, wherein the outer shell 51 is arranged outside the through groove 13 and is connected with the frame 11 through a bolt; the cylinder 52 is fixed in the outer shell 51 through bolts, and a movable connecting part 53 is fixed on a push rod of the cylinder 52; the movable connecting part 53 is connected with the left end of the lifting rod 54 through a movable shaft; the said picking lever 54 crosses the through slot 13 and connects with the frame 11 through the movable shaft 55, the right end of the picking lever 54 is inserted in the C-shaped carriage 42, when the picking lever 45 is above the article, the cylinder 52 is ejected, the right end of the picking lever 54 presses the C-shaped carriage 42 downwards and makes the cross bar 44 slide downwards in the picking chute 43, so that the picking lever 45 picks up the article, after the article is picked up, the cylinder 52 is contracted, the right end of the picking lever 54 picks up the C-shaped carriage 42 upwards and makes the cross bar 44 slide upwards in the picking chute 43, picks up the article, and the article can be placed to the designated position by matching with the left and right swinging mechanism 2.

Principle of operation

When the device is used, the driving motor drives the turntable 3 to rotate, the poke rod 22 and the oscillating rod 23 are driven to oscillate under the coordination of the cam grooves, the oscillating rod 23 oscillates in the oscillating chute 46, the sliding seat 41 slides in the sliding chute 12, so that the picking rod 45 can be driven to move left and right, when the picking rod 45 is positioned above an object, the air cylinder 52 ejects out, the right end of the picking rod 54 downwards presses the C-shaped sliding frame 42 and the cross rod 44 downwards slides in the picking chute 43, so that the picking rod 45 picks up the object, after the object is picked up, the air cylinder 52 contracts, the right end of the picking rod 54 upwards picks the C-shaped sliding frame 42 and upwards slides the cross rod 44 in the picking chute 43 to pick up the object, and the object can be placed at a specified position by matching with the left-right oscillating mechanism 2. The cost is low, is suitable for big and small enterprises to use.

In conclusion, the mechanical picking device comprises the frame body 1, the left-right swinging mechanism 2, the turntable 3, the picking mechanism 4, the picking driving mechanism 5 and the bracket 6, and solves the problems that the existing picking mechanism is complex in structure, high in manufacturing cost and inconvenient to maintain after mechanical damage occurs.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A mechanical pick-up device, characterized by: the mechanical picking device comprises a frame body (1), a left-right swinging mechanism (2), a turntable (3), a picking mechanism (4), a picking driving mechanism (5) and a support (6), wherein the left-right swinging mechanism (2) is welded and fixed with the frame body (1); the rotary disc (3) is movably connected with the bracket (6) through a rotating shaft; the picking mechanism (4) is connected with the frame body (1) in a sliding way; the picking driving mechanism (5) is arranged on the left side of the frame body (1) and is detachably connected with the frame body (1); the number of the supports (6) is 2, the supports are arranged on two sides of the turntable (3), and the supports (6) are welded with the rack body (1).

2. A mechanical pick-up device according to claim 1, characterised in that: the rack body (1) comprises a frame (11), a sliding groove (12) and a through groove (13), the frame (11) is arranged in a C shape, and the bottom of the inner side of the frame (11) is provided with the sliding groove (12); the through groove (13) is rectangular, and the through groove (13) is formed in the left side wall of the frame (11).

3. A mechanical pick-up device according to claim 1, characterised in that: the left-right swinging mechanism (2) comprises a fixed seat (21), a poke rod (22) and a swinging rod (23), and the fixed seat (21) is welded with the frame (11); the poke rod (22) and the swinging rod (23) are arranged in an L shape and are movably connected with the fixed seat (21) through a rotating shaft; the poke rod (22) is clamped with a cam groove formed on the turntable (3); the bottom of the swing rod (23) is clamped in the swing chute (46).

4. A mechanical pick-up device according to claim 1, characterised in that: the outer side of the rotary disc (3) is connected with a driving motor through a rotating shaft, and the rotary disc (3) is provided with a cam groove.

5. A mechanical pick-up device according to claim 1, characterised in that: the picking mechanism (4) comprises a sliding seat (41), a C-shaped sliding frame (42), a sliding groove (43) for picking, a cross bar (44), a picking rod (45) and a sliding groove (46) for swinging, wherein the sliding seat (41) is connected with the sliding groove (12) in a sliding manner; the C-shaped carriage (42) is arranged on the upper part of the left end of the cross rod (44) through a counter bore bolt; 2 picking sliding grooves (43) are arranged on the sliding seat (41) in parallel; the cross bar (44) is connected with the picking chute (43) in a sliding way through a sliding column; the swinging sliding groove (46) is arranged on the other side of the sliding seat (41).

6. A mechanical pick-up device according to claim 1, characterised in that: the picking-up driving mechanism (5) comprises an outer shell (51), an air cylinder (52), a movable connecting part (53), a lifting rod (54) and a movable shaft (55), wherein the outer shell (51) is arranged on the outer side of the through groove (13) and is connected with the frame (11) through a bolt; the cylinder (52) is fixed in the outer shell (51) through a bolt, and a movable connecting part (53) is fixed on a push rod of the cylinder (52); the movable connecting part (53) is connected with the left end of the lifting rod (54) through a movable shaft; the lifting rod (54) transversely penetrates through the through groove (13) and is connected with the frame (11) through a movable shaft (55), and the right end of the lifting rod (54) is inserted into the C-shaped sliding frame (42).