CN211102579U - Automatic valve top cover assembling mechanism - Google Patents
Automatic valve top cover assembling mechanism Download PDFInfo
- Publication number
- CN211102579U CN211102579U CN201922215403.9U CN201922215403U CN211102579U CN 211102579 U CN211102579 U CN 211102579U CN 201922215403 U CN201922215403 U CN 201922215403U CN 211102579 U CN211102579 U CN 211102579U
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- cylinder
- valve
- pressing
- displacement cylinder
- top cover
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Abstract
The utility model belongs to the technical field of valve automatic assembly, concretely relates to valve top cap automatic assembly mechanism, including material loading track, depression bar, the vertical setting of depression bar is located valve and material loading track top, the inside cavity of depression bar, and open-top is used for connecting negative pressure pipeline, and the bottom opening forms the suction nozzle that adsorbs the top cap. The utility model provides a valve top cap automatic assembly mechanism utilizes the displacement cylinder and compresses tightly the removal and the reliable compressing tightly that the cylinder realized the top cap position, provides a solution for top cap assembly process in valve automated production.
Description
Technical Field
The utility model belongs to the technical field of valve automatic assembly, concretely relates to valve top cap automatic assembly mechanism.
Background
As shown in the attached figure 7, the surface of the top cover is used for marking a two-dimensional code, and the pressure foot on the side edge of the top cover is tightly attached to the side wall of the groove in the process of pressing down the top cover by utilizing the conical surface structure of the side wall of the groove in the center of the hand wheel, so that the pressure foot is tightly clamped on the hand wheel. The traditional mode that adopts manual work to compress tightly is inefficient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a valve top cap automatic assembly mechanism utilizes displacement cylinder and compresses tightly the removal and the reliable compressing tightly that the cylinder realized the top cap position, provides a solution for top cap assembly process in valve automated production.
The purpose of the utility model is realized like this: an automatic assembly mechanism for a valve top cover comprises a feeding rail and a pressure lever, wherein the feeding rail is connected with a vibrating feeding disc, the pressure lever is vertically arranged and positioned above the feeding rail, the pressure lever is hollow, the top opening of the pressure lever is used for connecting a negative pressure pipeline, and the bottom opening of the pressure lever forms a suction nozzle for adsorbing the top cover; the pressure rod is matched with a longitudinal displacement cylinder and a vertical displacement cylinder, so that the back-and-forth switching and up-and-down lifting of the pressure rod above the valve and the feeding rail are realized; and a pressing cylinder is arranged above the pressing rod and used for driving the pressing rod to press the top cover downwards and pressing the top cover onto the hand wheel.
Furthermore, the valve is matched with a fork foot, the fork foot is used for positioning the valve, and the fork foot is connected with a telescopic cylinder to realize longitudinal extension.
Furthermore, a positioning sleeve is slidably sleeved on the lower part of the pressure lever, and a notch matched with the hand wheel is formed in the bottom surface of the positioning sleeve; the pressure lever is sleeved with a return spring above the positioning sleeve, and the return spring applies downward elastic force to the positioning sleeve.
Further, still include the frame, telescopic cylinder installs in the frame bottom, longitudinal displacement cylinder installs at the frame lateral wall, and the depression bar is connected through the mounting panel in longitudinal displacement cylinder top, vertical displacement cylinder and pressure cylinder installation are at the frame top.
Furthermore, the side wall of the rack is provided with a vertical rail, the longitudinal displacement cylinder is matched on the vertical rail in a sliding mode through the sliding plate, and the vertical displacement cylinder drives the sliding plate to move on the vertical rail.
Furthermore, a piston rod of the pressing air cylinder faces downwards to the fork leg in the extending state, and the pressure of the pressing air cylinder is greater than that of the vertical displacement air cylinder.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
1. the longitudinal displacement cylinder and the transverse displacement cylinder are responsible for the movement of the top cover from the feeding rail to the top of the hand wheel, and the pressing cylinder finally realizes the pressing action of the top cover;
2. the positioning sleeve limits the movement of the valve position and ensures the reliable assembly of the hand wheel and the top cover.
Drawings
Fig. 1 is a first structural diagram of an automatic valve top cover assembling mechanism according to an embodiment of the present invention.
Fig. 2 is a second structural diagram of the automatic valve top cap assembling mechanism in the embodiment of the present invention.
Fig. 3 is a first front view of the automatic valve top cover assembling mechanism according to the embodiment of the present invention.
Fig. 4 is a second front view of the automatic valve top cover assembling mechanism according to the embodiment of the present invention.
Fig. 5 is a side sectional view of the automatic valve top cover assembling mechanism in the embodiment of the present invention.
Fig. 6 is a side sectional view of the automatic valve top cover assembling mechanism in the embodiment of the present invention.
Fig. 7 is a view of the valve and the top cover according to an embodiment of the present invention.
Reference numerals: 1. a frame; 2. a telescopic cylinder; 3. a vertical displacement cylinder; 4. a pressing cylinder; 5. a feeding track; 6. a positioning sleeve; 7. mounting a plate; 8. a fork leg; 9. a longitudinal displacement cylinder; 10. a slide plate; 11. a vertical rail; 12. a pressure lever; 13. a return spring; A. a top cover; B. and (4) a valve.
Detailed Description
The following describes the present invention in further detail with reference to the accompanying drawings.
The utility model provides a valve top cap automatic assembly mechanism, as shown in fig. 1 and 2, includes frame 1, and frame 1 includes bottom plate, curb plate and roof, and the curb plate is vertical to be connected in bottom plate and roof one side. The telescopic cylinder 2 is installed on the bottom plate, the front end of the telescopic cylinder is connected with a fork foot 8, the fork foot 8 is provided with a V-shaped socket for receiving a valve B, and a hand wheel of the valve B is supported on the socket. The fork legs 8 are provided with a feeding rail 5 in the longitudinal extension direction, the tail part of the feeding rail 5 is used for being connected with a vibration feeding disc, and a top cover A is placed on the vibration feeding disc and sequentially enters the feeding rail 5. The tail end of the feeding rail 5 is provided with a caulking groove for positioning a top cover A to be sucked.
With reference to fig. 3 and 4, a vertical rail 11 is mounted on the side plate, and the sliding plate 10 is slidably fitted on the vertical rail 11; install vertical displacement cylinder 3 and compress tightly cylinder 4 on the roof, slide 10 is connected to vertical displacement cylinder 3, drives slide 10 vertical removal. Referring specifically to fig. 2, a longitudinal displacement cylinder 9 is mounted on the slide plate 10 for movement with the slide plate 10. The front end of the longitudinal displacement cylinder 9 is fixedly provided with a mounting plate 7, and the mounting plate 7 is U-shaped. Referring to fig. 6, a pressure rod 12 is fixed on the mounting plate 7, the interior of the pressure rod 12 is hollow to form a negative pressure cavity, the top opening of the pressure rod 12 is used for connecting a negative pressure pipeline, and the bottom opening forms a suction nozzle for sucking the top cover a. The lower end of the pressure lever 12 is connected with a positioning sleeve 6 in a sliding manner, and the bottom of the positioning sleeve 6 is provided with a notch for embedding the outer contour of the hand wheel, so that the position of the valve B does not move. Still overlap on depression bar 12 and be equipped with reset spring 13, reset spring 13 is located between mounting panel 7 lower basal surface and position sleeve 6 to exert decurrent elastic force to position sleeve 6, make position sleeve 6 cooperate at depression bar 12 bottom under no exogenic action.
When the valve B lifting device works, a transverse valve B conveying track is arranged between the rack 1 and the feeding track 5, and the fork legs 8 extend out under the cooperation of the telescopic cylinder 2 to fork the valve B on the conveying track; the longitudinal displacement cylinder 9 drives the mounting plate 7 and the pressure rod 12 to move forwards to the upper part of the tail end of the feeding rail 5, the vertical displacement cylinder 3 drives the sliding plate 10 and the pressure rod 12 to move downwards, the positioning sleeve 6 abuts against the feeding rail 5, the pressure rod 12 continues to move downwards until the bottom of the top cover A in place is sucked, and then the pressure rod 12 moves upwards and retracts to the position above the plug pins and is located below the pressing cylinder 4. The vertical displacement cylinder 3 drives the pressure lever 12 to move downwards to the upper part of the valve B, and the hand wheel is covered by the positioning sleeve 6; the compressing cylinder 4 extends out to downwards abut against the top of the mounting plate 7, drives the mounting plate 7 and the compression rod 12 to move downwards continuously, so that the top cover A at the lower end of the compression rod 12 is embedded into a groove in the middle of the hand wheel, and the top cover A is compressed on the hand wheel under the matching of the inclined groove wall of the groove. The pressing cylinder 4 returns, the vertical displacement cylinder 3 returns, and the positioning sleeve 6 slides to the lower end of the pressing rod 12 again under the action of the return spring 13. Here, the pressure that compresses tightly cylinder 4 should be greater than the pressure of vertical displacement cylinder 3, guarantees top cap A reliable compressing tightly.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a valve top cap automatic assembly mechanism which characterized in that: the feeding device comprises a feeding rail (5) and a pressing rod (12), wherein the feeding rail (5) is connected with a vibrating feeding disc, the pressing rod (12) is vertically arranged and is positioned above the feeding rail (5), the pressing rod (12) is hollow, the top opening is used for connecting a negative pressure pipeline, and the bottom opening forms a suction nozzle for adsorbing a top cover; the longitudinal displacement cylinder (9) and the vertical displacement cylinder (3) are matched with the pressure lever (12), so that the pressure lever (12) can be switched back and forth and lifted up and down above the valve and the feeding track (5); and a pressing cylinder (4) is arranged above the pressing rod (12), and the pressing cylinder (4) is used for driving the pressing rod (12) to press the top cover downwards and pressing the top cover onto the hand wheel.
2. The automatic valve cover assembly mechanism of claim 1, wherein: the valve is matched with a fork foot (8), the fork foot (8) is used for positioning the valve, and the fork foot (8) is connected with the telescopic cylinder (2) to realize longitudinal extension.
3. The automatic valve cover assembly mechanism of claim 1, wherein: the lower part of the compression bar (12) is slidably sleeved with a positioning sleeve (6), and the bottom surface of the positioning sleeve (6) is provided with a notch matched with a hand wheel; the compression bar (12) is sleeved with a return spring (13) above the positioning sleeve (6), and the return spring (13) applies downward elastic force to the positioning sleeve (6).
4. The automatic valve cap assembly mechanism of claim 2, wherein: still include frame (1), install in frame (1) bottom telescopic cylinder (2), install in frame (1) lateral wall longitudinal displacement cylinder (9), depression bar (12) are connected through mounting panel (7) at longitudinal displacement cylinder (9) top, install at frame (1) top vertical displacement cylinder (3) and compress tightly cylinder (4).
5. The automatic valve cap assembly mechanism of claim 4, wherein: the side wall of the rack (1) is provided with a vertical rail (11), the longitudinal displacement cylinder (9) is matched on the vertical rail (11) in a sliding mode through a sliding plate (10), and the vertical displacement cylinder (3) drives the sliding plate (10) to move on the vertical rail (11).
6. The automatic valve cap assembly mechanism of claim 2, wherein: the piston rod of the pressing cylinder (4) faces downwards to the fork leg (8) in the extending state, and the pressure of the pressing cylinder (4) is larger than that of the vertical displacement cylinder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215403.9U CN211102579U (en) | 2019-12-10 | 2019-12-10 | Automatic valve top cover assembling mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922215403.9U CN211102579U (en) | 2019-12-10 | 2019-12-10 | Automatic valve top cover assembling mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211102579U true CN211102579U (en) | 2020-07-28 |
Family
ID=71694808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922215403.9U Active CN211102579U (en) | 2019-12-10 | 2019-12-10 | Automatic valve top cover assembling mechanism |
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| Country | Link |
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| CN (1) | CN211102579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215108A (en) * | 2022-08-30 | 2022-10-21 | 株洲时代新材料科技股份有限公司 | Material loading and unloading method and material loading and unloading device for air spring overhaul line |
-
2019
- 2019-12-10 CN CN201922215403.9U patent/CN211102579U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115215108A (en) * | 2022-08-30 | 2022-10-21 | 株洲时代新材料科技股份有限公司 | Material loading and unloading method and material loading and unloading device for air spring overhaul line |
| CN115215108B (en) * | 2022-08-30 | 2024-03-12 | 株洲时代新材料科技股份有限公司 | Material loading and unloading method and device for air spring overhaul line |
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