CN210677658U

CN210677658U - Automatic cap mechanism that presses of O type ring

Info

Publication number: CN210677658U
Application number: CN201921646635.3U
Authority: CN
Inventors: 高才兵; 张亮亮; 唐开云
Original assignee: Suzhou Cajas Mechanical And Electrical Equipment Co Ltd
Current assignee: Suzhou Cajas Mechanical And Electrical Equipment Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-05
Anticipated expiration: 2029-09-29

Abstract

The utility model relates to an automatic cap mechanism that presses of O type ring, the rotary disk on the rotary disk base evenly distributed has a plurality of mould seats on the circumference, the mould has been placed on the mould seat, be equipped with feed bin vibration dish on the feed bin vibration dish fixed plate and meet with feed bin vibration dish and be used for sending the feed bin vibration dish blown down tank of ejection of compact, be fixed with feeding mechanism on the rotary disk base, guide rail on the feeding mechanism passes through the guide rail mount pad to be fixed on the stand, be equipped with the upper and lower cylinder fixed plate that can slide on the horizontal line along the guide rail on the guide rail, the stiff end of push rod cylinder is fixed at push rod cylinder fixed bolster, the flexible end of push rod cylinder and cylinder fixed plate fixed connection, be fixed with upper and lower cylinder on the cylinder fixed plate, the flexible end of upper and lower cylinder is through clamp finger cylinder mounting panel fixed mounting clamp finger cylinder; the utility model discloses automatically, accomplish the pressure cap operation of O type ring on the mould.

Description

Automatic cap mechanism that presses of O type ring

Technical Field

The invention relates to automatic equipment on a production line, in particular to an automatic O-ring cap pressing mechanism.

Background

At present, in an automatic assembly production line, a mechanism which can automatically supply workpieces to an assembly machine and press caps is called as an automatic cap pressing mechanism, and the cap pressing mechanism is widely applied to production practice. At present, the existing production mode is semi-automatic assembly line operation, after an upper-order workpiece flows to the process, the material is manually fed, and the defects that the production efficiency is low, the labor intensity of operators is high, the daily output cannot meet the processing requirement and the like are easily caused.

Aiming at the problems, the invention mainly solves the technical problem of providing the automatic O-ring cap pressing mechanism which is suitable for the automatic O-ring cap pressing mechanism with large batch, short process time, no need of manual guard, simple maintenance and high automation degree.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide an automatic O-ring cap pressing mechanism which is simple in structure and high in production efficiency.

The invention relates to an O-ring automatic capping mechanism, which comprises a rotary disk base, a rotary disk, a die seat, a die, a central fixed disk, a bin vibrating disk bracket, a bin vibrating disk fixed plate, a bin vibrating disk, a push rod cylinder fixed bracket, a guide rail mounting seat, a stand column, an upper cylinder fixed plate, a lower cylinder fixed plate, an upper cylinder, a lower cylinder, a clamping finger cylinder mounting plate, a clamping finger cylinder assembly, a clamping jaw, a bin vibrating disk discharge chute and a round platform, wherein the rotary disk base is fixedly provided with the central fixed disk, the rotary disk base is internally provided with an angle divider for driving the rotary disk to rotate around the central fixed disk, the rotary disk is uniformly distributed with a plurality of die seats on the circumference, the die seats are placed with the die, the bin vibrating disk fixed plate is supported and fixed on the bin vibrating disk bracket, the bin vibrating disk fixed plate, a feeding mechanism for feeding materials between the discharge chute of the bin vibrating disc and the die seat is arranged on an upright column fixed on the rotating disc base, a guide rail mounting seat on the feeding mechanism is fixed on the upright post, one end of a guide rail on the guide rail mounting seat is fixed with a push rod cylinder fixing bracket, the other end of the guide rail is positioned above the rotating disc, the guide rail is provided with an upper cylinder fixing plate and a lower cylinder fixing plate which can slide on a horizontal line along the guide rail, the fixed end of the push rod cylinder is fixed on the push rod cylinder fixing bracket, the telescopic end of the push rod cylinder is fixedly connected with the cylinder fixing plate, an upper cylinder and a lower cylinder are fixed on the cylinder fixing plate, the telescopic ends of the upper and lower cylinders are fixedly provided with a clamping finger cylinder assembly and a clamping jaw controlled to open and close by the clamping finger cylinder assembly through a clamping finger cylinder mounting plate, and the clamping jaw is a round table with a semicircular bottom.

Furthermore, a push rod cylinder magnetic photoelectric sensor which is communicated with the PLC is arranged on the push rod cylinder, and an upper cylinder magnetic sensor and a lower cylinder magnetic sensor which are communicated with the PLC are arranged on the upper cylinder and the lower cylinder.

Furthermore, the PLC is respectively in communication control connection with the push rod cylinder, the upper cylinder, the lower cylinder, the clamping finger cylinder assembly and the angle divider.

Further, the diameter of the circular truncated cone formed by closing the clamping jaws is smaller than the inner diameter of the O-shaped ring.

Furthermore, a clamping groove used for clamping the bottom of the mold is arranged on the mold base.

Furthermore, the bottoms of the upper cylinder and the lower cylinder are provided with two parallel clamping finger cylinder assemblies, and the discharge chutes of the bin vibrating disc are provided with two parallel discharge chutes.

Furthermore, two parallel mounting holes for mounting the O-rings are formed in the die.

By the scheme, the invention at least has the following advantages:

the invention relates to the assembly of medical equipment parts, which utilizes the feeding function of a vibrating disk and the feeding of a clamping finger cylinder and a clamping jaw, and has the advantages of strong universality, no influence on the appearance quality of a product, high speed and the like.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

FIG. 1 is a schematic structural view of an automatic O-ring capping mechanism of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 with the turntable base removed;

fig. 3 is a schematic structural view of the finger cylinder assembly of fig. 1.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

An O-ring automatic capping mechanism shown in figures 1 to 3 comprises a rotary disc base 1, a rotary disc 2, a mould seat 3, a mould 4, a central fixing disc 5, a bin vibration disc bracket 6, a bin vibration disc fixing plate 7, a bin vibration disc 8, a push rod cylinder 10, a push rod cylinder fixing bracket 11, a guide rail 12, a guide rail mounting seat 13, a stand column 14, an upper cylinder fixing plate 15, a lower cylinder fixing plate 15, an upper cylinder fixing plate 16, a lower cylinder fixing plate 16, a clamping finger cylinder mounting plate 18, a clamping finger cylinder assembly 19, a clamping jaw 20, a bin vibration disc discharging groove 22 and a circular truncated cone 23, wherein the rotary disc base 1 is fixedly provided with the central fixing disc 5, an angle divider for driving the rotary disc 2 to rotate around the central fixing disc 5 is arranged in the rotary disc base 1, the rotary disc 2 is uniformly distributed with a plurality of mould seats 3 on the circumference, the mould seat 3 is provided, a bin vibration disc 8 and a bin vibration disc discharging groove 22 connected with the bin vibration disc 8 and used for discharging materials are arranged on the bin vibration disc fixing plate 7, a feeding mechanism for feeding materials between the bin vibration disc discharging groove 22 and a die holder 3 is arranged on a vertical column 14 fixed on a rotary disc base 1, a guide rail mounting seat 13 on the feeding mechanism is fixed on the vertical column 14, a push rod air cylinder fixing support 11 is fixed at one end of a guide rail 12 on the guide rail mounting seat 13, the other end of the guide rail 12 is positioned above the rotary disc 2, an upper air cylinder fixing plate 15 and a lower air cylinder fixing plate 15 capable of sliding on a horizontal line along the guide rail 12 are arranged on the guide rail 12, the fixed end of a push rod air cylinder 10 is fixed on the push rod air cylinder fixing support 11, the telescopic end of the push rod air cylinder 10 is fixedly connected with an air cylinder fixing plate 15, an upper air cylinder 16 and a lower air cylinder 16 are fixed on the telescopic end of the upper, the clamping jaw 20 is a circular truncated cone 23 with a semicircular bottom.

In this embodiment, in order to respond in real time, a push rod cylinder magnetic photoelectric sensor 9 connected with a PLC controller in communication is arranged on the push rod cylinder 10, an upper cylinder magnetic sensor 17 connected with the PLC controller in communication is arranged on the upper cylinder 16, and the PLC controller is respectively connected with the push rod cylinder 10, the upper cylinder 16, the lower cylinder 16, the finger clamping cylinder assembly 19 and the angle divider in communication control.

In the present embodiment, the diameter of the circular truncated cone formed by closing the holding jaws 20 for taking and placing the O-ring is smaller than the inner diameter of the O-ring 21.

In the present embodiment, in order to well engage the mold 4, the mold base 3 is provided with a locking groove 24 for locking the bottom of the mold 4.

In this embodiment, in order to take two O-rings simultaneously, the bottom of the upper and lower cylinders 16 is provided with two parallel finger clamping cylinder assemblies 19, the discharge chute 22 of the bin vibrating tray is provided with two parallel discharge chutes, and the die 4 is provided with two parallel mounting holes for mounting the O-rings 21.

The use process of the automatic O-ring cap pressing mechanism provided by the invention is as follows:

the upper and lower air cylinders 16 and the upper and lower air cylinder magnetic inductors 17 are arranged on the up-down moving air cylinder fixing plate 15, after the upper and lower air cylinders 16 descend to a designated height, the upper and lower air cylinder magnetic inductors 17 transmit signals to the two clamping finger air cylinder assemblies 19, at the moment, the air cylinders 20 open to clamp materials, then ascend, move to the position above the feeding position through the push rod air cylinder 10, descend to the discharging height, at the moment, the air cylinders 20 are closed, 1 second is delayed, the O-shaped rings 21 fall into the mold 4, the upper and lower air cylinders 16 ascend, and the actions are circulated.

In actual use, the sensors in the mechanisms exchange signals with the industrial control system, and the valve blocks and the O-rings on a production line are transferred to another production line through the front-back moving mechanism and the lifting mechanism, so that the purpose of automatic assembly is achieved, wherein the sensors and the driving devices are in communication connection with the PLC (programmable logic controller), namely the industrial control system, and output signals enable the cylinders, the motors and the angle divider assembly to execute actions, so that the assembly line type online assembly function is realized, and the labor cost is reduced.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and such modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic cap mechanism that presses of O type ring which characterized in that: the device comprises a rotary disc base (1), a rotary disc (2), mould seats (3), a mould (4), a central fixing disc (5), a bin vibration disc support (6), a bin vibration disc fixing plate (7), a bin vibration disc (8), a push rod cylinder (10), a push rod cylinder fixing support (11), a guide rail (12), a guide rail mounting seat (13), a stand column (14), an upper cylinder fixing plate and a lower cylinder fixing plate (15), an upper cylinder and a lower cylinder (16), a clamping finger cylinder mounting plate (18), a clamping finger cylinder assembly (19), a clamping jaw (20), a bin vibration disc discharging groove (22) and a round platform (23), wherein the central fixing disc (5) is fixed on the rotary disc base (1), an angle divider for driving the rotary disc (2) to rotate around the central fixing disc (5) is arranged in the rotary disc base (1), and the rotary disc (2) is uniformly distributed with, placed mould (4) on mould seat (3), support fixed feed bin vibration dish fixed plate (7) on feed bin vibration dish support (6), be equipped with feed bin vibration dish (8) on feed bin vibration dish fixed plate (7) and with feed bin vibration dish (8) meet feed bin vibration dish blown down tank (22) that are used for sending the ejection of compact, be equipped with on fixed stand (14) on rotary disk base (1) the feeding mechanism of pay-off between feed bin vibration dish blown down tank (22) and mould seat (3), guide rail mount pad (13) on the feeding mechanism are fixed on stand (14), guide rail (12) one end on guide rail mount pad (13) is fixed with push rod cylinder fixed bolster (11), the other end of guide rail (12) is located rotary disk (2) top, be equipped with on guide rail (12) can along upper and lower cylinder fixed plate (15) that guide rail (12) slided on the water flat line, the fixed end of a push rod cylinder (10) is fixed on the push rod cylinder fixing support (11), the telescopic end of the push rod cylinder (10) is fixedly connected with a cylinder fixing plate (15), an upper cylinder and a lower cylinder (16) are fixed on the cylinder fixing plate (15), the telescopic end of the upper cylinder and the lower cylinder (16) is fixedly provided with a clamping finger cylinder assembly (19) and a clamping jaw (20) controlled to open and close by the clamping finger cylinder assembly (19) through a clamping finger cylinder mounting plate (18), and the clamping jaw (20) is a round table (23) with a semicircular bottom.

2. The automatic O-ring capping mechanism of claim 1, wherein: and a push rod cylinder magnetic photoelectric sensor (9) which is communicated with the PLC is arranged on the push rod cylinder (10), and an upper cylinder magnetic sensor (17) and a lower cylinder magnetic sensor which are communicated with the PLC are arranged on the upper cylinder (16) and the lower cylinder (16).

3. The automatic O-ring capping mechanism of claim 2, wherein: the PLC is respectively connected with the push rod cylinder (10), the upper and lower cylinders (16), the finger clamping cylinder assembly (19) and the angle divider in a communication control mode.

4. The automatic O-ring capping mechanism of claim 1, wherein: the diameter of a circular truncated cone formed by closing the clamping jaws (20) is smaller than the inner diameter of the O-shaped ring (21).

5. The automatic O-ring capping mechanism of claim 1, wherein: and a clamping groove (24) used for clamping the bottom of the mold (4) is arranged on the mold base (3).

6. The automatic O-ring capping mechanism of claim 1, wherein: the bottom of the upper cylinder (16) and the bottom of the lower cylinder (16) are provided with two parallel clamping finger cylinder assemblies (19), and the discharge chute (22) of the bin vibrating disc is provided with two parallel discharge chutes.

7. The automatic O-ring capping mechanism of claim 6, wherein: two parallel mounting holes for mounting the O-shaped rings (21) are formed in the die (4).