CN216829485U

CN216829485U - Rotary disc type automatic assembling and feeding mechanism for output turret pin shaft

Info

Publication number: CN216829485U
Application number: CN202220100714.XU
Authority: CN
Inventors: 张家豪
Original assignee: Kunshan Yeren Precision Machinery Automation Co ltd
Current assignee: Kunshan Yeren Precision Machinery Automation Co ltd
Priority date: 2022-01-15
Filing date: 2022-01-15
Publication date: 2022-06-28
Anticipated expiration: 2032-01-15

Abstract

The utility model relates to an output turret pin roll turntable type automatic assembly feeding mechanism, which comprises a machine base, a servo motor, a driven gear, a turntable, a transverse arm, a jacking plate and a side push cylinder; a rotating shaft of the servo motor is connected with a force input shaft of a speed reducer, and a force output shaft of the speed reducer is provided with a driving gear; the driven gear is meshed with the driving gear; the cross arm is connected with the top of the central fixed shaft, a lifting cylinder is arranged at the end head of the cross arm, the jacking plate is connected with the top end of a piston rod of the lifting cylinder, and a material lifting block is arranged on the jacking plate; the side pushes away the cylinder and is located the jacking board, the push pedal on the piston rod of side pushes away the cylinder and rises the material piece position corresponding. The utility model discloses can replace the manipulator robot to carry out the supply with the assembly operation of round pin axle, reduce the purchase and the use cost of equipment, avoid the reciprocating motion of big stroke simultaneously, shorten and remove the required time, improve work efficiency.

Description

Output turret pin shaft rotating disc type automatic assembling and feeding mechanism

Technical Field

The utility model relates to an rigging equipment of decollator, concretely relates to capstan head round pin axle carousel formula automatic assembly feeding mechanism gives out power.

Background

Cam dividers are also conventionally referred to as intermittent dividers. The cam divider is a mechanism for realizing intermittent motion, and has the remarkable characteristics of high indexing precision, stable operation, large transmission torque, self locking during positioning, compact structure, small volume, low noise, good high-speed performance, long service life and the like. Indexing cams mounted in the input shaft are connected to the output turret so as to radially engage cam rollers on the circumferential surface of the output turret in linear contact with tapered support ribs of the cams at their respective inclined surfaces.

In the assembly process of the processing turret of the cam divider, the pin shaft needs to be installed. The existing installation mode is that a mechanical arm robot clamps and takes out a pin shaft workpiece and places the pin shaft workpiece in a hole on an output rotating tower.

The purchase and use cost of the mechanical arm robot is high, and when the reciprocating type material taking and clamping are operated, considerable time is consumed on the reciprocating movement of a large stroke, so that the working efficiency is restricted.

SUMMERY OF THE UTILITY MODEL

The utility model aims at:

the automatic assembling and feeding mechanism for the output turret pin shaft rotating disc type is designed, can replace a mechanical arm robot to supply and assemble pin shafts, reduces the purchasing and using cost of equipment, avoids large-stroke reciprocating movement, shortens the movement required time and improves the working efficiency.

In order to achieve the above object, the present invention provides the following technical solutions:

an output turret pin shaft turntable type automatic assembly feeding mechanism comprises a base, a servo motor, a driven gear, a turntable, a cross arm, a jacking plate and a side pushing cylinder; a rotating shaft of the servo motor is connected with a force input shaft of a speed reducer, and a force output shaft of the speed reducer is provided with a driving gear; the driven gear is coaxially connected with the turntable and movably connected with a central fixed shaft at the top end of the stand through a bearing, and the driven gear is meshed with the driving gear; the cross arm is connected with the top of the central fixed shaft, a lifting cylinder is arranged at the end head of the cross arm, the jacking plate is connected with the top end of a piston rod of the lifting cylinder, and a material lifting block is arranged on the jacking plate; the side pushes away the cylinder and is located the jacking board, the push pedal on the piston rod of side pushes away the cylinder and rises the material piece position corresponding.

Furthermore, the turntable is horizontally arranged, positioning holes are formed in the turntable, and the positioning holes are arranged in a circumferential array relative to the circle center of the turntable; the material lifting block corresponds to the upper position and the lower position of the positioning hole.

Furthermore, the material lifting blocks are L-shaped and are symmetrically arranged; a positioning sliding groove is arranged in the material lifting block and is perpendicular to the radius of the rotary table.

Furthermore, the cross arm is horizontally arranged and fixedly connected with the central fixed shaft, and the cross arm is positioned above the turntable.

Furthermore, the lifting cylinder is vertically arranged, the cross arm is provided with a guide rod, and the guide rod vertically penetrates through the jacking plate.

Furthermore, the side-push cylinder is horizontally arranged, a piston rod of the side-push cylinder is parallel to the positioning sliding groove, and the push plate is positioned between the two material lifting blocks.

The utility model has the advantages that:

the utility model provides an exert oneself capstan head round pin axle carousel formula automatic assembly feeding mechanism, through servo motor, the driving gear, driven gear, the carousel, the lift cylinder, the jacking board, the material piece that rises, the combination and the collocation of side push cylinder and push pedal, can replace the manipulator robot to carry out the supply of round pin axle and assembly operation, compare in manipulator robot can reduce the purchase and the use cost of equipment by a wide margin, avoid the mechanism of equipment to appear the reciprocating motion of long stroke simultaneously, thereby can shorten mechanism removal required time, promote to supply with the speed of assembly, be favorable to improving work efficiency.

Drawings

Fig. 1 is the utility model relates to a turret pin carousel formula automatic assembly feeding mechanism's that exerts oneself overall structure sketch map.

Fig. 2 is the structure diagram of another visual angle of the rotating turret pin shaft turntable type automatic assembly feeding mechanism of the utility model.

Fig. 3 is the upper structure schematic diagram of the rotating table type automatic assembling and feeding mechanism for output turret pin shafts of the utility model.

Fig. 4 is a schematic view of the structure shown in fig. 3 from another perspective.

In the figure: 1. a machine base; 2. a servo motor; 3. a speed reducer; 4. a driving gear; 5. a driven gear; 6. a turntable; 61. positioning holes; 7. centering the shaft; 8. a cross arm; 9. a lifting cylinder; 10. a jacking plate; 11. a guide bar; 12. a material lifting block; 121. positioning the chute; 13. a side push cylinder; 14. a push plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 4, an automatic assembly and feeding mechanism of an output turret pin shaft turntable type comprises a base 1, a servo motor 2, a driven gear 5, a turntable 6, a cross arm 8, a jacking plate 10 and a side pushing cylinder 13; a rotating shaft of the servo motor 2 is connected with an input shaft of the speed reducer 3, the servo motor 2 is used for driving the input shaft of the speed reducer 3 to rotate, a driving gear 4 is arranged on an output shaft of the speed reducer 3, and the output shaft of the speed reducer 3 drives the driving gear 4 to rotate; the driven gear 5 is coaxially connected with the rotary table 6 and movably connected with a central fixed shaft 7 at the top end of the machine base 1 through a bearing, the driven gear 5 is meshed with the driving gear 4, the driving gear 4 is used for driving the driven gear 5 to rotate, and the driven gear 5 and the rotary table 6 synchronously rotate; the cross arm 8 is connected with the top of the central fixed shaft 7, a lifting cylinder 9 is arranged at the end of the cross arm 8, the jacking plate 10 is connected with the top end of a piston rod of the lifting cylinder 9, the lifting cylinder 9 is used for driving the jacking plate 10 to move up and down, a material lifting block 12 is arranged on the jacking plate 10, and the material lifting block 12 is used for realizing upward taking out of a pin shaft; the side pushing cylinder 13 is positioned on the jacking plate 10, a pushing plate 14 on a piston rod of the side pushing cylinder 13 corresponds to the position of the material lifting block 12, and the side pushing cylinder 13 is used for driving the pushing plate 14 to horizontally reciprocate.

The turntable 6 is horizontally arranged, the turntable 6 is provided with positioning holes 61, the positioning holes 61 are arranged in a circumferential array relative to the circle center of the turntable 6, and the positioning holes 61 are used for positioning and placing pin shafts; the material lifting block 12 corresponds to the positioning hole 61 in the upper and lower positions, so that the material can be smoothly taken from the material lifting block 12.

The material lifting blocks 12 are L-shaped and are symmetrically arranged, and the L-shaped material lifting blocks 12 can hook the upper part of the pin shaft workpiece; a positioning chute 121 is arranged in the material lifting block 12, the positioning chute 121 is perpendicular to the radius of the turntable 6, and the positioning chute 121 is used for forming suspension and positioning constraint on the pin shaft.

The cross arm 8 is horizontally arranged and fixedly connected with the central fixed shaft 7, the cross arm 8 is positioned above the turntable 6, and the cross arm 8 is used for fixing the lifting cylinder 9.

The lifting cylinder 9 is vertically arranged, the cross arm 8 is provided with a guide rod 11, the guide rod 11 vertically penetrates through the jacking plate 10, and the guide rod 11 is used for guiding the up-and-down movement of the jacking plate 10.

The side push cylinder 13 is horizontally arranged, a piston rod of the side push cylinder 13 is parallel to the positioning chute 121, the push plate 14 is located between the two material lifting blocks 12, and the push plate 14 is used for laterally pushing the pin shaft and the two material lifting blocks 12.

The utility model discloses a theory of operation does: the feeding mechanism is positioned on an automatic production line of the cam divider, a vibrating disc on the production line supplies a pin shaft into a positioning hole 61 on a rotary disc 6, a servo motor 2 is electrified to operate, and a driven gear 5 is driven to rotate through a speed reducer 3 and a driving gear 4; the driven gear 5 rotates together with the turntable 6;

the piston rod of the lifting cylinder 9 is in a low position, the pin shaft workpiece rotating along with the turntable 6 can enter the positioning chute 121 on the material lifting block 12 until the end of the positioning chute 121 is reached, the turntable 6 stops at the moment, the piston rod of the lifting cylinder 9 extends upwards to drive the jacking plate 10 to ascend along the guide rod 11, and the pin shaft workpiece is taken out of the positioning hole 61 by the material lifting block 12;

then the piston rod of the side pushing cylinder 13 retracts, the pushing plate 14 is driven to push the pin out of the positioning chute 121 on the material lifting block 12, and therefore the pin is installed on the output turret workpiece close to the material lifting block 12, and automatic feeding and assembling are completed.

The above examples are provided to further illustrate the present invention, but do not limit the present invention to these specific embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be understood as being within the protection scope of the present invention.

Claims

1. The utility model provides an output capstan head round pin axle carousel formula automatic assembly feeding mechanism which characterized in that: comprises a machine base (1), a servo motor (2), a driven gear (5), a turntable (6), a cross arm (8), a jacking plate (10) and a side-push cylinder (13); a rotating shaft of the servo motor (2) is connected with a force input shaft of a speed reducer (3), and a force output shaft of the speed reducer (3) is provided with a driving gear (4); the driven gear (5) is coaxially connected with the rotary table (6) and movably connected with a central fixed shaft (7) at the top end of the machine base (1) through a bearing, and the driven gear (5) is meshed with the driving gear (4); the cross arm (8) is connected with the top of the central fixed shaft (7), a lifting cylinder (9) is arranged at the end of the cross arm (8), the jacking plate (10) is connected with the top end of a piston rod of the lifting cylinder (9), and a material lifting block (12) is arranged on the jacking plate (10); the side pushing cylinder (13) is positioned on the jacking plate (10), and a pushing plate (14) on a piston rod of the side pushing cylinder (13) corresponds to the position of the material lifting block (12).

2. The automatic assembly and feeding mechanism of claim 1, wherein the mechanism comprises: the rotary table (6) is horizontally arranged, the rotary table (6) is provided with positioning holes (61), and the positioning holes (61) are arranged in a circumferential array relative to the circle center of the rotary table (6); the material lifting block (12) corresponds to the upper and lower positions of the positioning hole (61).

3. The automatic assembly and feeding mechanism of claim 2, wherein the mechanism comprises: the material lifting blocks (12) are L-shaped and are symmetrically arranged; a positioning chute (121) is arranged in the material lifting block (12), and the positioning chute (121) is perpendicular to the radius of the turntable (6).

4. The automatic assembly and feeding mechanism of claim 3, wherein the mechanism comprises: the cross arm (8) is horizontally arranged and fixedly connected with the central fixed shaft (7), and the cross arm (8) is positioned above the turntable (6).

5. The automatic assembly and feeding mechanism of claim 4, wherein the mechanism comprises: the lifting cylinder (9) is vertically arranged, the cross arm (8) is provided with a guide rod (11), and the guide rod (11) vertically penetrates through the jacking plate (10).

6. The automatic assembly and feeding mechanism of claim 5, wherein the mechanism comprises: the side pushing cylinder (13) is horizontally arranged, a piston rod of the side pushing cylinder (13) is parallel to the positioning chute (121), and the pushing plate (14) is positioned between the two material lifting blocks (12).