CN211991764U - Automatic valve ball assembling mechanism - Google Patents
Automatic valve ball assembling mechanism Download PDFInfo
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- CN211991764U CN211991764U CN202020385208.0U CN202020385208U CN211991764U CN 211991764 U CN211991764 U CN 211991764U CN 202020385208 U CN202020385208 U CN 202020385208U CN 211991764 U CN211991764 U CN 211991764U
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Abstract
The utility model discloses an automatic mechanism of assembling of valve ball, include: vibration feeding dish, workstation, carousel and valve ball transfer device, the interval is provided with the valve body carrier on the carousel, the vibration feeding dish sets up in workstation one side, valve ball transfer device includes fixing base, lift seat, pivot, upset seat and presss from both sides the jar, the lift seat sets up in fixing base one side, be provided with the first drive arrangement that the drive lift seat reciprocated on the fixing base, be provided with the bearing frame on the lift seat, the setting of upset seat is in the pivot, press from both sides the jar setting on the upset seat, it is provided with two clamping jaws that extend to the terminal both sides of straight rail that shakes to press from both sides on the jar, pivot one end is provided with the actuating arm, be provided with the second drive arrangement with the actuating arm pin joint on the lift seat. In this way, automatic equipment mechanism of valve ball, promoted equipment precision and efficiency of valve ball on the valve body, the product uniformity is good.
Description
Technical Field
The utility model relates to an automation equipment field especially relates to an automatic mechanism of assembling of valve ball.
Background
Ball valves come out in the 50 th of the 20 th century, along with rapid development of science and technology, ball valve production technology and product structure are continuously improved, and the ball valves are rapidly developed into main valves in decades and widely applied to the fields of petroleum, chemical engineering, power generation, aviation and the like.
Most of existing ball valves are assembled manually, and the efficiency is low. The ball valve is required to have strict sealing performance, and particularly, the matching between the ball valve and the valve body must be tight, so that the assembly of each part of the ball valve can meet the production requirement of a product only by using relatively precise equipment, the assembly precision of the ball valve on the valve body is difficult to ensure by the existing manual production, the consistency of the product is poor, and the improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides an automatic mechanism of assembling of valve ball, improves the precision and the efficiency of valve ball equipment, promotes the product uniformity.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is an automatic valve ball assembling mechanism, comprising: the valve ball transfer device comprises a fixed seat, a lifting seat, a rotating shaft, a turnover seat and a clamping cylinder, wherein the lifting seat is arranged on one side of the fixed seat, a first driving device for driving the lifting seat to move up and down is arranged on the fixed seat, a bearing seat is arranged on the lifting seat, the rotating shaft is horizontally arranged on the bearing seat, the turnover seat is arranged on the rotating shaft, the clamping cylinder is arranged on the turnover seat, and two clamping jaws extending to two sides of the tail end of the straight vibration rail are arranged on the clamping cylinder, and a driving arm is arranged at one end of the rotating shaft, and a second driving device in pin joint with the driving arm is arranged on the lifting seat.
In a preferred embodiment of the present invention, the turntable is a cam divider.
In a preferred embodiment of the present invention, the side of the fixing base is provided with a first guide rail corresponding to the lifting base, and the back of the lifting base is provided with a first slide block corresponding to the first guide rail.
In a preferred embodiment of the present invention, a cushion block is disposed inside the clamping jaw.
In a preferred embodiment of the present invention, a support is disposed on the working table between the fixing base and the rotating disc, a sliding seat is disposed on the support, and a valve positioning block pointing to the valve carrier is disposed on the sliding seat.
In a preferred embodiment of the present invention, the support is provided with a third driving device for driving the sliding seat to move back and forth.
In a preferred embodiment of the present invention, the first driving device, the second driving device and the third driving device are air cylinders respectively.
In a preferred embodiment of the present invention, the support is provided with a second guide rail located below the slide, and the bottom of the slide is provided with a second slide block corresponding to the second guide rail.
In a preferred embodiment of the present invention, a fixing frame is disposed on the turntable or the workbench, a valve ball pressure maintaining cylinder located above the valve body carrier is disposed on the fixing frame, and a downward-pointing pressure rod is disposed at the bottom of the valve ball pressure maintaining cylinder.
In a preferred embodiment of the present invention, the straight vibrating track is provided with a photoelectric switch pointing to the end.
The utility model has the advantages that: the utility model discloses an automatic valve ball assembling mechanism, which utilizes a valve body carrier on a turntable to intermittently convey a valve body, after the valve body is conveyed to an assembling station, the valve body positioning block is moved forwards to position the valve body, so that the position precision in assembly is ensured, the feeding of the valve ball is carried out through the vibration feeding disc and the straight vibration track, the efficiency is high, the feeding position of the valve ball is accurate, the clamping jaw on the clamping cylinder is utilized to clamp the final valve ball, then the first driving device lifts the clamping cylinder and the valve ball to separate the valve ball from the straight vibration track, the second driving device overturns the driving arm to rotate the rotating shaft and the clamping jaw, and install the valve ball on the valve body, utilize the depression bar of valve ball pressurize cylinder to carry out the pressurize of valve ball on the valve body at last, ensure to assemble in place, promoted the precision and the efficiency of equipment, degree of automation is high, and the product uniformity is good.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
fig. 1 is a schematic structural view of a preferred embodiment of an automatic valve ball assembling mechanism according to the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
the automatic valve ball assembling mechanism shown in fig. 1 comprises: vibration feeding dish 2, workstation 6, carousel 5 and valve ball transfer device, carousel 5 set up on workstation 6, and the interval is provided with valve body carrier 18 on carousel 5, carries out loading and automatic the carrying of valve body, and carousel 5 adopts electronic cam wheel splitter, satisfies the needs of multistation, carries out carousel 5's control through controller (PLC), and the running precision is high.
Vibration feed tray 2 sets up in workstation 6 one side, valve ball transfer device sets up on workstation 6 and lies in between vibration feed tray 2 and the carousel 5, the output of vibration feed tray 2 is provided with the straight track 1 that shakes that extends to valve ball transfer device top, through vibration feed tray 2 and directly shake track 1 and carry out the material loading of valve ball 13, high efficiency, and the material loading position of valve ball 13 is accurate moreover, the centre gripping and the transfer of the valve ball transfer device of being convenient for to valve ball 13.
The photoelectric switch 14 pointing to the tail end is arranged on the straight vibration track 1, the photoelectric switch 14 is used for detecting whether the tail valve ball in the straight vibration track 1 exists or not and sending the detected tail valve ball to the controller, and the controller is favorable for controlling the vibration feeding disc 2 and the valve ball transfer device.
As shown in fig. 2, a support 21 located between the fixing seat 9 and the turntable 5 is disposed on the worktable 6, a sliding seat 7 is disposed on the support 21, a valve body positioning block pointing to the valve body carrier 18 is disposed on the sliding seat 7, and the valve body positioning block corresponds to a structure of one side of the valve body. The valve body carrier 18 on the rotary table 5 is used for carrying out intermittent conveying of the valve body, after the valve body is conveyed to an assembling station, a valve body positioning block is used for moving forwards to position the valve body, the position precision during assembling is ensured, and then the valve ball is transferred and assembled.
In order to improve the automation level, a third driving device 20 for driving the sliding seat 7 to move back and forth is arranged on the support 21, so that the sliding seat 7 is driven, the action of a valve body positioning block is realized, and the locking before the valve body assembly and the unlocking after the assembly are carried out. The second guide rail below the sliding seat 7 is arranged on the support 21, and the second sliding block corresponding to the second guide rail is arranged at the bottom of the sliding seat 7, so that the moving stability of the sliding seat 7 is improved.
The valve ball transfer device comprises a fixed seat 9, a lifting seat 12, a rotating shaft, a turnover seat 17 and a clamping cylinder 16, wherein the fixed seat 9 is arranged on the workbench 6, and the structure is stable. The lifting seat 12 is arranged on one side of the fixed seat 9, the side face of the fixed seat 9 is provided with a first guide rail corresponding to the lifting seat 12, the back face of the lifting seat 12 is provided with a first sliding block corresponding to the first guide rail, and the lifting stability of the lifting seat 12 is improved. The fixed seat 9 is provided with a first driving device 11 for driving the lifting seat 12 to move up and down, and the first driving device receives the command of the controller and drives the lifting seat 12.
The lifting seat 12 is provided with a bearing seat 19, the rotating shaft is horizontally arranged on the bearing seat 19, and a bearing is arranged in the bearing seat 19 to support the rotating shaft in a rolling manner, so that the rotating stability of the rotating shaft is ensured. The overturning seat 17 is arranged on the rotating shaft and can be welded or screwed, so that the overturning seat 17 rotates along with the rotating shaft, and the installation of the valve ball is facilitated.
The clamping cylinder 16 is arranged on the overturning seat 17 through screws, two clamping jaws 15 extending to two sides of the tail end of the straight vibration track 1 are arranged on the clamping cylinder 16, clamping of the last valve ball in the straight vibration track 1 can be conducted, cushion blocks are arranged on the inner sides of the clamping jaws 15 and correspond to side structures of the valve ball, stability and precision of clamping are improved, and the problem of loosening is avoided. The cushion block can adopt a rubber structure, so that the problem of clamping marks of the valve ball is avoided.
Pivot one end is provided with actuating arm 10, is provided with the second drive arrangement 8 with actuating arm 10 pin joint on the lift seat 12, through the flexible of second drive arrangement 8, drives the rotation of actuating arm 10 and pivot, realizes the upset of pressing from both sides jar 16 for the concertina movement of second drive arrangement 8 converts the circular motion of pivot into, and work efficiency is high. During assembly, the valve ball is clamped firstly, then ascends to be separated from the straight vibration track 1, and then turns downwards to be assembled. The first driving device 11, the second driving device 8 and the third driving device 20 are air cylinders, and are controlled by a controller and corresponding electromagnetic valves, so that the telescopic action is flexible.
The rotary table 5 or the workbench 6 is provided with a fixing frame 4, the fixing frame 4 is provided with a valve ball pressure maintaining cylinder 3 located above the valve body carrier 18, the bottom of the valve ball pressure maintaining cylinder 3 is provided with a pressure rod pointing downwards, and after the clamping cylinder 16 rotates along with the rotating shaft to assemble the valve ball on the valve body, the pressure rod is driven to move downwards by the valve ball pressure maintaining cylinder 3 to press the valve ball, so that the valve ball is ensured to be inserted in place.
To sum up, the utility model discloses an automatic mechanism of assembling of valve ball, degree of automation is high, has accomplished the location of valve body and the material loading and the equipment of valve ball, has promoted equipment precision and the production efficiency of valve ball on the valve body, and degree of automation is high, and the uniformity when producing batch production is good.
The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.
Claims (10)
1. An automatic assembly mechanism of valve ball, characterized by, includes: the valve ball transfer device comprises a fixed seat, a lifting seat, a rotating shaft, a turnover seat and a clamping cylinder, wherein the lifting seat is arranged on one side of the fixed seat, a first driving device for driving the lifting seat to move up and down is arranged on the fixed seat, a bearing seat is arranged on the lifting seat, the rotating shaft is horizontally arranged on the bearing seat, the turnover seat is arranged on the rotating shaft, the clamping cylinder is arranged on the turnover seat, and two clamping jaws extending to two sides of the tail end of the straight vibration rail are arranged on the clamping cylinder, and a driving arm is arranged at one end of the rotating shaft, and a second driving device in pin joint with the driving arm is arranged on the lifting seat.
2. The automatic valve ball assembling mechanism of claim 1, wherein said rotary disk employs a cam divider.
3. The automatic valve ball assembling mechanism according to claim 1, wherein a first guide rail corresponding to the lifting seat is disposed on a side surface of the fixed seat, and a first sliding block corresponding to the first guide rail is disposed on a back surface of the lifting seat.
4. The automatic valve ball assembling mechanism of claim 1, wherein a pad is arranged inside the clamping jaw.
5. The automatic valve ball assembling mechanism of claim 1, wherein a support is disposed on the worktable and located between the fixed seat and the rotary table, a sliding seat is disposed on the support, and a valve positioning block pointing to the valve carrier is disposed on the sliding seat.
6. The automatic assembling mechanism for the valve ball as claimed in claim 5, wherein the bracket is provided with a third driving device for driving the sliding seat to move back and forth.
7. The automatic valve ball assembling mechanism of claim 5, wherein said first, second and third driving means are air cylinders.
8. The automatic valve ball assembling mechanism according to claim 5, wherein the bracket is provided with a second guide rail located below the sliding seat, and the bottom of the sliding seat is provided with a second sliding block corresponding to the second guide rail.
9. The automatic valve ball assembling mechanism according to claim 1, wherein a fixing frame is disposed on the turntable or the workbench, a valve ball pressure maintaining cylinder is disposed on the fixing frame and above the valve body carrier, and a downward-pointing pressure rod is disposed at the bottom of the valve ball pressure maintaining cylinder.
10. The automatic assembly mechanism for the valve ball according to claim 1, wherein the straight vibration rail is provided with a photoelectric switch pointing to the tail end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385208.0U CN211991764U (en) | 2020-03-24 | 2020-03-24 | Automatic valve ball assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020385208.0U CN211991764U (en) | 2020-03-24 | 2020-03-24 | Automatic valve ball assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211991764U true CN211991764U (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020385208.0U Active CN211991764U (en) | 2020-03-24 | 2020-03-24 | Automatic valve ball assembling mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211991764U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756968A (en) * | 2021-01-04 | 2021-05-07 | 浙江中德自控科技股份有限公司 | Ball valve assembling equipment suitable for different specifications |
| CN115383427A (en) * | 2022-09-22 | 2022-11-25 | 苏州盖特龙自动化设备有限公司 | Ball valve assembly structure |
-
2020
- 2020-03-24 CN CN202020385208.0U patent/CN211991764U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112756968A (en) * | 2021-01-04 | 2021-05-07 | 浙江中德自控科技股份有限公司 | Ball valve assembling equipment suitable for different specifications |
| CN115383427A (en) * | 2022-09-22 | 2022-11-25 | 苏州盖特龙自动化设备有限公司 | Ball valve assembly structure |
| CN115383427B (en) * | 2022-09-22 | 2023-06-16 | 苏州盖特龙自动化设备有限公司 | Ball valve package assembly |
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Address after: No. 198, Ruike Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province, 215000 Patentee after: Jiangsu Kerian Technology Co.,Ltd. Address before: 215300 Room No. 1299 Hengsheng Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: JIANGSU COWAIN AUTOMATION TECH. Co.,Ltd. |