CN213474697U

CN213474697U - Workpiece feeding mechanism

Info

Publication number: CN213474697U
Application number: CN202022456753.7U
Authority: CN
Inventors: 樊立新
Original assignee: Yihua Holding Group Co Ltd
Current assignee: Yihua Holding Group Co Ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-18
Anticipated expiration: 2030-10-29

Abstract

The utility model provides a work piece feeding mechanism, include: the vibrating disc and the guide rail are suitable for conveying workpieces, the width of a guide rail sliding groove is matched with that of the workpieces, a positioning block capable of being inserted into a workpiece slot is arranged above the guide rail sliding groove, the positioning block extends along the length direction of the guide rail, the workpieces above the guide rail are in a first state and a second state of rotating 180 degrees relative to the first state, and a bulge is arranged on one side of the back of each workpiece; the two optical fiber reflectors are arranged at one end of the guide rail, which is far away from the vibration disc, one of the optical fiber reflectors is arranged opposite to the bulge of the workpiece in the first state, and the other optical fiber reflector is arranged opposite to the bulge of the workpiece in the second state; the controller is connected with the two optical fiber reflectors, and when the controller detects that the workpiece is in the second state, the workpiece in the second state is switched into the first state through the manipulator, so that the working efficiency is greatly improved.

Description

Workpiece feeding mechanism

Technical Field

The utility model relates to an equipment technical field, concretely relates to work piece feeding mechanism.

Background

At present, when the assembly machine is assembled, part of workpieces are often assembled according to a set direction, namely the workpieces are not centrosymmetric, and the workpieces are easy to be assembled in a wrong way.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the work piece among the prior art and needing artifical adjustment position, leading to the defect that work efficiency is low to a work piece feeding mechanism that work efficiency is high is provided.

Therefore, the utility model provides a work piece feeding mechanism is suitable for conveying the work piece, the positive middle part of work piece is equipped with two linking arms, and is located two slot between the linking arm, work piece feeding mechanism includes: the vibration disc and the guide rail are suitable for conveying workpieces, the width of the guide rail sliding groove is matched with that of the workpieces, a positioning block capable of being inserted into the slot is arranged above the guide rail sliding groove, the positioning block extends along the length direction of the guide rail, the workpieces positioned above the guide rail are in a first state and a second state which rotates 180 degrees relative to the first state, and a protrusion is arranged on one side of the back of each workpiece; the two optical fiber reflectors are arranged at one end, far away from the vibration disc, of the guide rail, one of the optical fiber reflectors is arranged opposite to the bulge of the workpiece in the first state, and the other optical fiber reflector is arranged opposite to the bulge of the workpiece in the second state; and the controller is connected with the two optical fiber reflectors, and when the controller detects that the workpiece is in the second state, the workpiece in the second state is switched to the first state through the manipulator.

A straight vibration device is arranged below the guide rail.

The mechanical arm comprises a mechanical arm and a clamping cylinder, and the two mechanical arms can clamp a connecting arm of the workpiece; and the clamping cylinders are respectively connected with the two mechanical arms and can control the two mechanical arms to move towards the same direction or the reverse direction.

Further comprising: and the rotating part is provided with the clamping cylinder and the two mechanical arms, and the rotating part can drive the mechanical arms to rotate.

The manipulator is installed on first mounting panel, first mounting panel is through first slide rail structure and second mounting panel sliding connection, first slide rail structure is including locating on the second mounting panel, along the vertical first slide rail that sets up, and locate the first mounting panel back, can with first slide rail sliding connection's first slider.

The second mounting panel passes through second slide rail structure and third mounting panel sliding connection, second slide rail structure is including locating on the third mounting panel, along the horizontal second slide rail that sets up, and locate the second mounting panel back, can with second slide rail sliding connection's second slider.

The device also comprises a longitudinal driving cylinder connected with the first mounting plate and a transverse driving cylinder connected with the second mounting plate.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a work piece feeding mechanism, including vibration dish, guide rail, optical fiber reflector and controller, the locating piece of guide rail top is connected to inserting with the slot of work piece to make the work piece be in the first state, and the second state of 180 degrees of relative first state rotation, work piece back one side is equipped with the arch, and optical fiber reflector has two, and the arch of work piece sets up relatively under one of them optical fiber reflector and the first state, and the arch of work piece sets up relatively under another optical fiber reflector and the second state. When the workpiece is in the second state, the protrusions can block light emitted by the optical fiber reflector, so that the workpiece is switched to the first state by the controller through the manipulator, and the working efficiency is greatly improved.

2. The utility model provides a work piece feeding mechanism, manipulator include arm, die clamping cylinder and rotating member, are equipped with die clamping cylinder and two arms in the rotation. When detecting that the work piece is in the second state, the arm clamp is got the work piece, and the rotating member rotates 180 degrees to make the work piece switch to the first state, above-mentioned manipulator has simple structure's advantage.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of a workpiece feeding mechanism of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic view of the assembly of a workpiece with a guide rail;

FIG. 4 is a perspective view of a workpiece;

FIG. 5 is a side view of a workpiece;

FIG. 6 is a schematic diagram of a workpiece and a fiber reflector;

fig. 7 is an assembly schematic of the robot, first mounting plate, second mounting plate and third mounting plate.

Description of reference numerals: 1. a workpiece; 11. a connecting arm; 12. a slot; 13. a protrusion; 2. a vibrating pan; 3. a guide rail; 31. positioning blocks; 32. a straight vibration device; 4. a fiber optic reflector; 5. a manipulator; 51. a mechanical arm; 52. a rotating member; 6. a first mounting plate; 61. a first slider; 62. a longitudinal driving cylinder; 7. a second mounting plate; 71. a first slide rail; 72. a second slider; 73. a transverse driving cylinder; 8. a third mounting plate; 81. a second slide rail.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Examples

The present embodiment provides a workpiece feeding mechanism, as shown in fig. 1 and 2, adapted to convey a workpiece 1, the workpiece feeding mechanism includes a vibration plate 2, a guide rail 3, an optical fiber reflector 4, a controller, and a robot 5.

The workpiece 1, as shown in fig. 4 and 5, is provided with two connecting arms 11 in the middle of the front surface thereof, and a slot 12 between the two connecting arms 11, and a protrusion 13 is provided on one side of the back surface of the workpiece 1.

The vibrating disk 2 and the guide rail 3 are suitable for conveying the workpiece 1, as shown in fig. 3, the width of the sliding groove of the guide rail 3 is matched with that of the workpiece 1, a positioning block 31 capable of being inserted into the slot 12 is arranged above the sliding groove, the positioning block 31 extends along the length direction of the guide rail 3, and the workpiece 1 above the guide rail 3 has a first state and a second state which rotates 180 degrees relative to the first state. A linear vibrator 32 is provided below the guide rail 3.

Two optical fiber reflectors 4 are disposed at one end of the guide rail 3 away from the vibration plate 2, as shown in fig. 6, one of the optical fiber reflectors 4 is disposed opposite to the protrusion 13 of the workpiece 1 in the first state, and the other optical fiber reflector 4 is disposed opposite to the protrusion 13 of the workpiece 1 in the second state. It should be noted that the optical fiber reflector is a mature technology in the prior art, and therefore, the specific structure and the operation principle thereof are not described in detail.

And the controller is connected with the two optical fiber reflectors 4, and when the controller detects that the workpiece 1 is in the second state, the workpiece 1 in the second state is switched to the first state through the manipulator 5.

The robot 5 includes: two robot arms 51 for gripping the connecting arm 11 of the workpiece 1; and clamping cylinders (not shown) respectively connected to the two mechanical arms 51 for controlling the two mechanical arms 51 to move in the same direction or in opposite directions. And a rotating member 52, on which the clamping cylinder and the two mechanical arms 51 are arranged, wherein the rotating member 52 can drive the mechanical arms 51 to rotate under the driving of a motor. As shown in fig. 7, the manipulator 5 is installed on a first installation plate 6, the first installation plate 6 is connected to a second installation plate 7 in a sliding manner through a first slide rail structure, and the first slide rail structure includes a first slide rail 71 which is arranged on the second installation plate 7 and is vertically arranged, and a first slider 61 which is arranged on the back surface of the first installation plate 6 and can be connected to the first slide rail 71 in a sliding manner. Second mounting panel 7 passes through second slide rail structure and 8 sliding connection of third mounting panel, second slide rail structure is including locating on the third mounting panel 8, along the horizontal second slide rail 81 that sets up, and locate the second mounting panel 7 the back, can with second slide rail 81 sliding connection's second slider 72. Also included are longitudinal drive cylinders 62 connected to the first mounting plate 6 and transverse drive cylinders 73 connected to the second mounting plate 7.

The utility model provides a work piece feeding mechanism, including vibration dish 2, guide rail 3, optical fiber reflector 4 and controller, the locating piece 31 of guide rail 3 top is connected to inserting with work piece 1's slot 12 to make work piece 1 be in the first state, and the second state of 180 degrees of relative first state rotation, 1 back one side of work piece is equipped with arch 13, optical fiber reflector 4 has two, work piece 1's arch 13 sets up relatively under one of them optical fiber reflector 4 and the first state, work piece 1's arch 13 sets up relatively under another optical fiber reflector 4 and the second state. When the workpiece 1 is in the second state, the protrusion 13 blocks the light emitted by the optical fiber reflector 4, so that an action signal is sent to the controller, and the controller switches the workpiece 1 to the first state through the manipulator 5, thereby greatly improving the working efficiency.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides a work piece feeding mechanism, is suitable for conveying work piece (1), the positive middle part of work piece (1) is equipped with two linking arms (11), and is located two slot (12) between linking arm (11), its characterized in that, work piece feeding mechanism includes:

the vibration disc (2) and the guide rail (3) are suitable for conveying a workpiece (1), the width of a sliding groove of the guide rail (3) is matched with that of the workpiece (1), a positioning block (31) capable of being inserted into the slot (12) is arranged above the sliding groove, the positioning block (31) extends along the length direction of the guide rail (3), the workpiece (1) above the guide rail (3) has a first state and a second state which rotates 180 degrees relative to the first state, and a protrusion (13) is arranged on one side of the back of the workpiece (1);

the two optical fiber reflectors (4) are arranged at one end, far away from the vibration disc (2), of the guide rail (3), one of the optical fiber reflectors (4) is arranged opposite to the bulge (13) of the workpiece (1) in the first state, and the other optical fiber reflector (4) is arranged opposite to the bulge (13) of the workpiece (1) in the second state;

and the controller is connected with the two optical fiber reflectors (4), and when the controller detects that the workpiece (1) is in the second state, the workpiece (1) in the second state is switched to the first state through the mechanical arm (5).

2. The workpiece feeding mechanism according to claim 1, wherein a straight vibration device (32) is provided below the guide rail (3).

3. The workpiece feeding mechanism according to claim 1 or 2, characterized in that the robot arm (5) comprises:

two mechanical arms (51) which can clamp the connecting arm (11) of the workpiece (1);

and the clamping cylinders are respectively connected with the two mechanical arms (51) and can control the two mechanical arms (51) to move towards the same direction or the opposite direction.

4. The workpiece feeding mechanism according to claim 3, further comprising:

and the rotating part (52) is provided with the clamping cylinder and two mechanical arms (51), and the rotating part (52) can drive the mechanical arms (51) to rotate.

5. The workpiece feeding mechanism according to claim 4, wherein the manipulator (5) is mounted on a first mounting plate (6), the first mounting plate (6) is slidably connected with a second mounting plate (7) through a first sliding rail structure, and the first sliding rail structure comprises a first sliding rail (71) which is vertically arranged on the second mounting plate (7), and a first sliding block (61) which is arranged on the back surface of the first mounting plate (6) and can be slidably connected with the first sliding rail (71).

6. The workpiece feeding mechanism according to claim 5, wherein the second mounting plate (7) is slidably connected to the third mounting plate (8) through a second slide rail structure, and the second slide rail structure comprises a second slide rail (81) arranged on the third mounting plate (8) along the transverse direction, and a second slide block (72) arranged on the back surface of the second mounting plate (7) and slidably connected to the second slide rail (81).

7. The workpiece feeding mechanism according to claim 6, further comprising a longitudinal driving cylinder (62) connected to the first mounting plate (6), and a lateral driving cylinder (73) connected to the second mounting plate (7).