CN210254973U

CN210254973U - Pneumatic connector assembly machine

Info

Publication number: CN210254973U
Application number: CN201921338370.0U
Authority: CN
Inventors: 林文
Original assignee: Zhejiang Wuhuan Automation Equipment Co Ltd
Current assignee: Zhejiang Wuhuan Automation Equipment Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-04-07
Anticipated expiration: 2029-08-16

Abstract

The utility model provides a pneumatic joint assembly machine, include: a work table; the tray mechanism is arranged on the workbench and is provided with an annular tray and a turntable arranged at the central hole of the annular tray, the annular tray is fixedly arranged on the workbench through a plurality of first mounting columns, the turntable is provided with a plurality of mounting pieces, each mounting piece is provided with a mounting part which extends above the annular tray and is suitable for driving a part to be mounted on the annular tray to synchronously rotate, and the mounting part is provided with at least one mounting through hole suitable for accommodating the part to be mounted; the feeding driving mechanism is provided with a manipulator suitable for clamping parts, and the manipulator drives the parts to be assembled; and the neglected loading detection mechanism is suitable for neglected loading detection of the pneumatic connector. When pressing the assembly, the pressing force of manipulator is acted on annular tray, and the carousel only plays and drives the effect of waiting to assemble the part and rotating next station through the installed part, also does not receive the effort of pressing to the carousel promptly to the life of carousel has been prolonged.

Description

Pneumatic connector assembly machine

Technical Field

The utility model relates to a pneumatic joint technical field, concretely relates to pneumatic joint assembly machine.

Background

The pneumatic joint is a joint mainly used for an air pipe and a pneumatic tool, and is widely used because it can connect or disconnect a pipe without using a tool.

The traditional pneumatic connector assembling machine comprises a workbench and a tray with a set height away from the workbench surface, wherein a rotating shaft which is perpendicular to the bottom center of the tray and is used for supporting the tray is arranged at the bottom center of the tray, a motor drives the rotating shaft to drive the tray to rotate around the center of the tray, a plurality of fixing fixtures are uniformly arranged on the front edge of the tray along the circumferential direction of the tray, a plurality of stations which are matched with the fixing fixtures in number are further arranged on the workbench, the stations at least comprise a feeding station, a pressing assembling station and a discharging station, when the assembling station is pressed, a part is grabbed by a manipulator, the part and another part in the fixing fixtures are pressed and assembled by the manipulator under the driving of an air cylinder, a certain pressing acting force is exerted on the tray by the manipulator in the pressing process, under the long-time action, the rotating shaft is pressed and possibly inclined to one side, so that the tray is also, furthermore, the rotating shaft is broken, so that the machine needs to be stopped for replacement, and the maintenance and replacement cost is increased. In addition, in the assembling process, the condition of neglected assembly of the fittings often appears, so that the fittings need to be disassembled again for assembly, and the assembling efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the pivot pressurized of tray among the prior art and probably influencing product assembly precision, the defect that the maintenance replacement cost is high to a lopsidedness, fracture even to provide a long service life's tray mechanism, and have the pneumatic joint assembly machine of this tray mechanism.

Therefore, the utility model provides a pneumatic joint assembly machine, include:

a work table;

the tray mechanism is arranged on the workbench and provided with an annular tray and a turntable arranged at the central hole of the annular tray, the annular tray is fixedly arranged on the workbench through a plurality of first mounting columns, the turntable is provided with a plurality of mounting pieces, each mounting piece is provided with a mounting part which extends above the annular tray and is suitable for driving a part to be assembled on the annular tray to synchronously rotate, and the mounting part is provided with at least one mounting through hole suitable for accommodating the part to be assembled;

the feeding driving mechanism is provided with a manipulator suitable for clamping parts, and the manipulator drives the parts to be assembled;

and the neglected loading detection mechanism is suitable for neglected loading detection of the pneumatic connector.

Preferably, the mounting members are arranged uniformly in the circumferential direction of the turntable.

As a preferable scheme, the annular tray is provided with a notch which is arranged opposite to the mounting part and used for discharging the pneumatic connector.

As a preferable scheme, the feeding driving mechanism includes:

the base is arranged on the workbench and is provided with two first sliding rails which extend along the horizontal direction and are arranged in parallel;

the back of the first mounting seat is integrally formed with two first sliding grooves in sliding fit with the corresponding first sliding rails;

and the first ball sliding block is fixedly arranged on at least one side surface of the first mounting seat through a bolt structure and is in sliding connection with the first sliding rail.

As a preferable scheme, the front surface of the first mounting seat is provided with at least one second sliding rail extending along the vertical direction, the front surface of the second mounting seat is provided with the manipulator, and the back surface of the first mounting seat is integrally formed with a second sliding chute in sliding fit with the second sliding rail.

As a preferable scheme, at least one side surface of the second mounting seat is provided with a second ball sliding block in sliding fit with the second sliding rail, and the second ball sliding block is fixedly connected with the second mounting seat through a bolt structure.

As a preferable scheme, the device further comprises a horizontal driving mechanism and a longitudinal driving mechanism, wherein the horizontal driving mechanism is suitable for driving the first mounting seat to reciprocate along the horizontal direction, the longitudinal driving mechanism is used for driving the second mounting seat to reciprocate along the vertical direction, the horizontal driving mechanism and the longitudinal driving mechanism respectively comprise an air cylinder, and a push rod, one end of the push rod is connected with the air cylinder, and the other end of the push rod is connected with the first mounting seat or the second mounting seat.

As a preferable scheme, the neglected loading detection mechanism includes:

the second mounting column is arranged on the annular tray;

the sliding seat is arranged on the second mounting column in a vertically movable mode, a detection piece is arranged at the top of the sliding seat, an action rod opposite to the mounting through hole of the mounting portion is arranged at the bottom of the sliding seat, the action rod is driven by external force to move towards the direction close to the detection piece, and a spring is sleeved outside the action rod;

and the power mechanism is connected with the sliding seat and drives the sliding seat to move up and down.

As a preferable scheme, the detection piece is a screw rod which is installed on the sliding seat in a threaded manner, and a proximity switch is arranged at the bottom of the screw rod.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a pneumatic joint assembly machine, including tray mechanism, material loading actuating mechanism and neglected loading detection mechanism, tray mechanism includes annular tray to and set up in the carousel of annular tray centre bore department, annular tray is through a plurality of first erection column fixed mounting on the workstation, the carousel is provided with a plurality of installed parts, the installed part has and extends to annular tray top, be suitable for the drive to be located the annular tray and treat the synchronous pivoted installation department of assembly part, the installation department is equipped with at least one and is suitable for the holding to treat the installation through-hole of assembly part. Like this when pressing the assembly, the pressing force of manipulator is acted on annular tray, and the carousel only plays and drives the effect of waiting to assemble the part and rotating next station through the installed part, also does not receive the effort of pressing, thereby has prolonged the life of carousel, in addition, through setting up dress detection mechanism, can in time detect whether have the condition of neglected loading, and feed back to operating personnel.

2. The utility model provides a pneumatic joint assembly machine, annular tray are equipped with one and the relative breach of unloading of air feed pneumatic joint that sets up with the installation department, rotate when the carousel to the station of unloading, owing to lose the support of first tray, the pneumatic joint that has assembled drops from breach department is automatic, simple structure, convenient to use.

3. The utility model provides a pneumatic joint assembly machine, material loading actuating mechanism includes: the base is arranged on the workbench and is provided with two first sliding rails which extend along the horizontal direction and are arranged in parallel; the back of the first mounting seat is integrally formed with two first sliding grooves in sliding fit with the corresponding first sliding rails; the first ball sliding block is fixedly arranged on at least one side face of the first mounting seat through a bolt structure and is connected with the first sliding rail in a sliding mode. In the utility model, the first mounting seat is directly matched with the first slide rail in a sliding way, and the longitudinal position of the first mounting seat can not deviate after long-time use, thereby ensuring the assembly precision of parts; in addition, through setting up first ball slider, on the one hand drive first mount pad and slide relatively first slide rail more easily, on the other hand, first ball slider passes through bolt structure and sets up in the side of first mount pad, owing to do not have other parts to interfere, more makes things convenient for dismouting and maintenance, has reduced the maintenance cost.

4. The utility model provides a pneumatic joint assembly machine, the front of first mount pad is provided with at least one second slide rail that extends along vertical direction, and the front of second mount pad is provided with the manipulator, and back integrated into one piece has the second spout with second slide rail sliding fit. Because the second mount pad is direct and second slide rail sliding fit, compare with prior art, after long-time the use, the horizontal position of second mount pad can not take place the skew, has further improved the assembly precision of spare part.

5. The utility model provides an air joint assembly machine, at least one side of second mount pad be provided with second slide rail sliding fit's second ball slider, the second ball slider passes through bolt structure and second mount pad fixed connection. Through setting up second ball slider, drive the relative second slide rail of second mount pad and slide more easily on the one hand, on the other hand sets up in the second ball slider of second mount pad side through bolt structure, owing to do not have other parts to interfere, more easy to assemble and maintenance have reduced the maintenance cost.

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 the pneumatic joint assembling machine of the present invention;

FIG. 2 is a perspective view of the tray mechanism;

FIG. 3 is a perspective view of the turntable;

FIG. 4 is a perspective view of an annular tray;

FIG. 5 is a perspective view of the feeding drive mechanism;

FIG. 6 is a perspective view of the assembly of FIG. 5 with portions broken away;

FIG. 7 is a schematic diagram of the exploded structure of FIG. 6;

fig. 8 is a perspective view of the missing-fit detection mechanism.

Description of reference numerals: 1. a work table; 2. an annular tray; 21. a first mounting post; 22. a notch; 3. a turntable; 31. a mounting member; 32. an installation part; 33. mounting a through hole; 4. a base; 41. a first slide rail; 5. a first mounting seat; 51. a first chute; 52. a second slide rail; 53. a first ball slider; 6. a second mounting seat; 61. a manipulator; 62. a second chute; 63. a second ball slider; 7. a cylinder; 71. a push rod; 8. a second mounting post; 9. a slide base; 91. a detection member; 92. an action rod.

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 embodiment provides a pneumatic connector assembling machine, which comprises a workbench 1, a tray mechanism, a feeding driving mechanism and a missing package detection mechanism, as shown in fig. 1.

As shown in fig. 2-4, the tray mechanism set up in on the workstation 1, it has annular tray 2 to and set up in the carousel 3 of annular tray 2 centre bore department, annular tray 2 is through a plurality of first erection columns 21 fixed mounting on workstation 1, first erection column 21 corresponds and presses the station setting, annular tray 2 be equipped with one with the confession that installation department 32 set up relatively the breach 22 that pneumatic joint was unloaded, carousel 3 evenly is provided with a plurality of installed parts 31 along its circumference, installed part 31 have extend to annular tray 2 top, be suitable for the drive to be located the synchronous pivoted installation department 32 of waiting to assemble the part on the annular tray 2, installation department 32 is equipped with two and is suitable for the holding wait to assemble the through-hole 33 of part. The automatic rotary table is characterized by further comprising a motor suitable for driving the rotary table 2 to rotate, wherein a power output shaft is arranged at one end of the motor and vertically arranged in the middle of the back of the rotary table 2.

As shown in fig. 5 to 7, the feeding driving mechanism includes a base 4, a first mounting base 5, a second mounting base 6, a robot 61, a horizontal driving mechanism, and a longitudinal driving mechanism.

The base 4 is disposed on the working table 1, and has two first slide rails 41 extending in the horizontal direction and disposed in parallel with each other.

The back of the first mounting seat 5 is integrally formed with two first sliding grooves 51 which are in sliding fit with the corresponding first sliding rails 41, the front of the first mounting seat is provided with a second sliding rail 52 which extends along the vertical direction, and a first ball sliding block 53 is fixedly mounted on two side surfaces of the first mounting seat 5 through a bolt structure and is in sliding connection with the first sliding rails 41.

The front surface of the second mounting seat 6 is provided with the manipulator 61, and the back surface is integrally formed with a second sliding chute 62 in sliding fit with the second sliding rail 52. And two side surfaces of the second mounting seat 6 are provided with second ball sliding blocks 63 in sliding fit with the second sliding rails 52, and the second ball sliding blocks 63 are fixedly connected with the second mounting seat 6 through bolt structures.

Horizontal drive mechanism drive first mount pad 5 is along horizontal direction reciprocating motion, and vertical drive mechanism drive second mount pad 6 is along vertical direction reciprocating motion, horizontal drive mechanism with vertical drive mechanism all includes cylinder 7, and one end with cylinder 7 is connected, the other end with first mount pad 5 or push rod 71 that second mount pad 6 is connected.

As shown in fig. 8, the missing mount detection mechanism includes: the second mounting column 8 is arranged on the annular tray 2; a slide 9, which is mounted on the second mounting post 8 in a vertically movable manner, wherein the top of the slide 9 is provided with a detection piece 91, the bottom of the slide is provided with an action rod 92 opposite to the mounting through hole 33 of the mounting portion 32, the action rod 92 is driven by an external force to move towards the direction close to the detection piece 91, and a spring (not shown in the figure) is sleeved outside the action rod 92; and the power mechanism is connected with the sliding seat 9 and drives the sliding seat 9 to move up and down, and the power mechanism is an air cylinder and a push rod connected with one end of the sliding seat 9. The detection piece 91 is a screw bolt which is installed on the sliding seat 9 in a threaded manner, a proximity switch connected with a PLC (programmable logic controller) is arranged at the bottom of the screw bolt (the proximity switch is the existing mature technology, so that the internal structure and the working principle are not described in detail), when no missing installation occurs, the action rod 92 can move downwards under the driving of the sliding seat 9, is in contact with a part to be detected and moves to the position for triggering the action of the proximity switch, and the proximity switch sends an action signal to the PLC, so that the display displays that no missing installation occurs; when neglected loading occurs, the action rod 92 cannot trigger the action of the proximity switch, and when the PLC does not receive an action signal, a display or a buzzer prompts a worker that the condition of neglected loading exists.

The utility model discloses a pneumatic joint assembly machine, when pressing down the assembly, the pressing force of manipulator 61 is acted on annular tray 2, and carousel 3 only plays and waits to assemble the effect that the part rotated next station through the drive of installed part 31, also does not receive the effort of pressing down for carousel 3 to the life of carousel 3 has been prolonged, in addition, through setting up dress detection mechanism, can in time detect whether have the condition of neglected loading, and feed back to operating personnel.

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. A pneumatic connector assembly machine is characterized in that: the method comprises the following steps:

a table (1);

the tray mechanism is arranged on the workbench (1) and is provided with an annular tray (2) and a turntable (3) arranged at the central hole of the annular tray (2), the annular tray (2) is fixedly arranged on the workbench (1) through a plurality of first mounting columns (21), the turntable (3) is provided with a plurality of mounting pieces (31), the mounting pieces (31) are provided with mounting parts (32) which extend above the annular tray (2) and are suitable for driving parts to be mounted on the annular tray (2) to synchronously rotate, and the mounting parts (32) are provided with at least one mounting through hole (33) suitable for containing the parts to be mounted;

the feeding driving mechanism is provided with a manipulator (61) suitable for clamping parts, and the manipulator (61) drives the parts to be assembled;

2. The pneumatic joint assembly machine of claim 1, wherein: the mounting pieces (31) are uniformly arranged along the circumferential direction of the rotary table (3).

3. The pneumatic joint assembly machine of claim 2, wherein: the annular tray (2) is provided with a notch (22) which is arranged opposite to the mounting part (32) and used for discharging the pneumatic connector.

4. The pneumatic joint assembly machine according to any one of claims 1 to 3, wherein: the material loading actuating mechanism includes:

the base (4) is arranged on the workbench (1) and is provided with two first sliding rails (41) which extend along the horizontal direction and are arranged in parallel;

the back surface of the first mounting seat (5) is integrally formed with two first sliding grooves (51) which are in sliding fit with the corresponding first sliding rails (41);

and the first ball sliding block (53) is fixedly arranged on at least one side surface of the first mounting seat (5) through a bolt structure and is in sliding connection with the first sliding rail (41).

5. The pneumatic joint assembly machine of claim 4, wherein: the front of the first mounting seat (5) is provided with at least one second sliding rail (52) extending along the vertical direction, the front of the second mounting seat (6) is provided with the manipulator (61), and the back is integrally formed with a second sliding groove (62) in sliding fit with the second sliding rail (52).

6. The pneumatic joint assembly machine of claim 5, wherein: at least one side surface of the second mounting seat (6) is provided with a second ball sliding block (63) in sliding fit with the second sliding rail (52), and the second ball sliding block (63) is fixedly connected with the second mounting seat (6) through a bolt structure.

7. The pneumatic joint assembly machine of claim 6, wherein: the horizontal driving mechanism is suitable for driving the first installation seat (5) to reciprocate along the horizontal direction, the longitudinal driving mechanism is used for driving the second installation seat (6) to reciprocate along the vertical direction, the horizontal driving mechanism and the longitudinal driving mechanism respectively comprise an air cylinder (7), and a push rod (71) with one end connected with the air cylinder (7) and the other end connected with the first installation seat (5) or the second installation seat (6).

8. The pneumatic joint assembly machine of claim 1, wherein: neglected loading detection mechanism includes:

the second mounting column (8) is arranged on the annular tray (2);

the sliding seat (9) is mounted on the second mounting column (8) in a vertically movable mode, a detection piece (91) is arranged at the top of the sliding seat, an action rod (92) opposite to the mounting through hole (33) of the mounting portion (32) is arranged at the bottom of the sliding seat, the action rod (92) is driven by external force to move towards the direction close to the detection piece (91), and a spring is sleeved outside the action rod (92);

and the power mechanism is connected with the sliding seat (9) and drives the sliding seat (9) to move up and down.

9. The pneumatic joint assembly machine of claim 8, wherein: the detection piece (91) is a screw rod which is installed on the sliding seat (9) in a threaded manner, and a proximity switch is arranged at the bottom of the screw rod.