Positioning mechanism for pulse valve machining

Abstract

The utility model discloses a positioning mechanism for processing a pulse valve, which comprises a support plate, a rotating component, a limiting plate, a driving component, a telescopic component, a transmission component and a connecting block, when the pulse valve is processed, the driving component drives the transmission component to operate, and the transmission component drives the mounting block to move oppositely; the mounting blocks move in opposite directions to drive the connecting blocks on one side of the vertical plate to move in opposite directions, the connecting blocks move in opposite directions to adjust the limiting plate to a proper position, then the installed telescopic piece drives the sliding block connected with the telescopic piece to slide in the sliding groove, the sliding block slides to drive the limiting plate to rotate, and the limiting plate rotates to limit and fix the pulse valve. The installed rotating assembly drives the connecting block to rotate, the connecting block rotates to drive the limiting plate on one side to rotate, the limiting plate rotates to drive the clamped pulse valve to rotate, and the pulse valve can be conveniently rotated by a certain angle to machine the bottom of the pulse valve.

Description

Technical Field

[0001] The utility model relates to a positioning mechanism, in particular to a positioning mechanism for pulse valve processing. Background Art

[0002] A pulse valve refers to a diaphragm valve that is controlled by an electromagnetic or pneumatic pilot valve and can instantly open and close a high-pressure gas source to generate pulses. The pulse valve is a major component of a bag dust collector and can spray more than 1 million times. This utility model designs a positioning device for processing pulse valve accessories. During the processing of pulse valve accessories, the staff needs to position the pulse valve accessories, but the traditional positioning methods are relatively cumbersome, which will affect the processing efficiency of the staff. Therefore, it is necessary to design a positioning mechanism for pulse valve processing to solve this problem. Utility Model Content

[0003] The purpose of the utility model is to provide a positioning mechanism for pulse valve processing to solve the problems raised in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A positioning mechanism for pulse valve processing, comprising a support plate, a base is installed at the bottom of the support plate, a mounting cavity is opened on the support plate, a mounting block is slidably installed in the mounting cavity, a vertical plate is installed on the mounting block, a connecting block is arranged on one side of the vertical plate, and connecting plates are symmetrically installed on both sides of the connecting block;

[0006] A rotating assembly is installed on the vertical plate and connected to the connecting block;

[0007] A limit plate, one end of which is hingedly connected to the connecting block, a slide groove is provided on the limit plate, and a slider is slidably installed in the slide groove;

[0008] A telescopic member, one end of which is hingedly connected to the connecting plate, and the other end of which is hingedly connected to the limiting plate;

[0009] A driving assembly, the driving assembly is mounted on the supporting plate;

[0010] A transmission assembly, one end of which is connected to the drive assembly, and the other end of which is connected to the mounting block;

[0011] The telescopic component has one end connected to the support plate and the other end connected to the placement table.

[0012] As a further solution of the utility model: the driving assembly includes a driving member, the driving member is installed on the support plate, a driving shaft is installed at the output end of the driving member, and the driving shaft extends away from one end of the driving member into the installation cavity.

[0013] As a further solution of the utility model: the transmission assembly includes a threaded rod, one end of which is rotatably connected to the side wall of the installation cavity, and the threaded rod is connected to the installation block by threads;

[0014] A connecting unit, one end of the connecting unit is connected to the driving shaft, and the other end is connected to the threaded rod.

[0015] As a further solution of the utility model: the rotating assembly includes a driving component, and the driving component is installed on the vertical plate;

[0016] A driving rod, one end of which is connected to the output end of the driving component, and the other end of which is hingedly connected to the connecting block.

[0017] As a further solution of the utility model: the telescopic member is an electric telescopic rod.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: when the pulse valve is processed, the pulse valve is placed on the placing table, and the driving member drives the driving shaft connected thereto to rotate. The driving shaft rotates and drives the threaded rod to rotate through the connecting unit. The rotation of the threaded rod drives the mounting blocks connected thereto to move toward each other under the action of the thread. The mounting blocks move toward each other and then drive the connecting blocks on one side of the vertical plate to move toward each other. The connecting blocks move toward each other to adjust the limit plate to a suitable position, and then drive the slider connected thereto to slide in the slide groove through the installed telescopic member. The sliding of the slider drives the limit plate to rotate. The rotation of the limit plate drives the pulse valve to be limited and fixed, thereby improving the stability of the pulse valve. The driving member drives the driving rod connected thereto to rotate. The rotation of the driving rod drives the connecting block connected thereto to rotate. The rotation of the connecting block drives the limit plate on one side to rotate. The rotation of the limit plate drives the clamped pulse valve to rotate, thereby the angle of the fixed pulse valve can be adjusted, so that the pulse valve can be rotated a certain angle to process the bottom of the pulse valve, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a schematic diagram of the structure of a positioning mechanism for pulse valve processing.

[0020] Figure 2 A schematic diagram of the structure of the connection unit.

[0021] Figure 3 A top view of the limiting plate.

[0022] In the figure: 1. support plate; 2. base; 3. mounting block; 4. vertical plate; 5. driving component; 6. driving rod; 7. connecting block; 8. connecting plate; 9. telescopic component; 10. limit plate; 11. slide groove; 12. slider; 13. telescopic component; 14. placement table; 15. driving component; 16. driving shaft; 17. connecting unit; 18. threaded rod; 20. mounting cavity. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figures 1 to 3 As an embodiment of the utility model, a positioning mechanism for pulse valve processing includes a support plate 1, a base 2 is installed at the bottom of the support plate 1, a mounting cavity 20 is opened on the support plate 1, a mounting block 3 is slidably installed in the mounting cavity 20, a vertical plate 4 is installed on the mounting block 3, a connecting block 7 is arranged on one side of the vertical plate 4, and connecting plates 8 are symmetrically installed on both sides of the connecting block 7;

[0025] A rotating assembly is mounted on the vertical plate 4 and connected to the connecting block 7;

[0026] A limit plate 10, one end of which is hingedly connected to the connecting block 7, a slide groove 11 is provided on the limit plate 10, and a slider 12 is slidably installed in the slide groove 11;

[0027] A telescopic member 9, one end of which is hingedly connected to the connecting plate 8, and the other end of which is hingedly connected to the limiting plate 10;

[0028] A driving assembly, the driving assembly is mounted on the supporting plate 1;

[0029] A transmission assembly, one end of which is connected to the drive assembly, and the other end is connected to the mounting block 3;

[0030] The telescopic component 13 has one end connected to the support plate 1 and the other end connected to the placement platform 14 .

[0031] In this embodiment, when the pulse valve is processed, the pulse valve is placed on the placement table 14, and the installed driving assembly drives the transmission assembly to operate. The transmission assembly drives the mounting block 3 connected thereto to move toward each other, and the mounting block 3 moves toward each other and then drives the connecting block 7 on one side of the vertical plate 4 to move toward each other. The connecting block 7 moves toward each other to adjust the limit plate 10 to a suitable position, and then drives the slider 12 connected thereto to slide in the slide groove 11 through the installed telescopic member 9. The sliding of the slider 12 then drives the limit plate 10 to rotate, and the rotation of the limit plate 10 then limits and fixes the pulse valve, thereby improving the stability of the pulse valve and facilitating subsequent processing. During the processing, the telescopic member 13 drives the placement table 14 to move downward away from the pulse valve, and the installed rotating assembly drives the connecting block 7 to rotate. The rotation of the connecting block 7 drives the limit plate 10 on one side to rotate, and the rotation of the limit plate 10 drives the clamped pulse valve to rotate, so that the angle of the fixed pulse valve can be adjusted, so that the pulse valve can be rotated a certain angle to process the bottom of the pulse valve, thereby improving the processing efficiency.

[0032] Furthermore, the telescopic component 13 may be an electric telescopic rod or an electric push rod, etc., which will not be described in detail here.

[0033] As an embodiment of the utility model, the driving assembly includes a driving member 15 , which is mounted on the support plate 1 , and a driving shaft 16 is mounted on the output end of the driving member 15 , and the driving shaft 16 extends away from one end of the driving member 15 into the mounting cavity 20 .

[0034] In this embodiment, the driving member 15 drives the driving shaft 16 connected thereto to rotate, and the rotation of the driving shaft 16 drives the transmission assembly connected thereto to operate, and the transmission assembly drives the mounting block 3 connected thereto to move toward each other, and the mounting block 3 moves toward each other and thereby drives the connecting block 7 on one side of the vertical plate 4 to move toward each other, and the connecting block 7 moves toward each other to adjust the limit plate 10 to a suitable position, and then drives the slider 12 connected thereto to slide in the slide groove 11 through the installed telescopic member 9, and the sliding of the slider 12 thereby drives the limit plate 10 to rotate, and the rotation of the limit plate 10 thereby limits and fixes the pulse valve, thereby improving the stability of the pulse valve and facilitating subsequent processing.

[0035] Furthermore, the driving member 15 may be a stepping motor or a servo motor, etc., which will not be described in detail here.

[0036] As an embodiment of the present utility model, the transmission assembly includes a threaded rod 18, one end of the threaded rod 18 is rotatably connected to the side wall of the installation cavity 20, and the threaded rod 18 is connected to the installation block 3 by threads;

[0037] A connecting unit 17 , one end of which is connected to the driving shaft 16 , and the other end of which is connected to the threaded rod 18 .

[0038] In this embodiment, the drive shaft 16 rotates through the connecting unit 17 to drive the threaded rod 18 to rotate. The rotation of the threaded rod 18 drives the mounting block 3 connected thereto to move toward each other under the action of the thread. The mounting block 3 moves toward each other and then drives the connecting block 7 on one side of the vertical plate 4 to move toward each other. The connecting block 7 moves toward each other to adjust the limit plate 10 to a suitable position, and then drives the slider 12 connected thereto to slide in the slide groove 11 through the installed telescopic member 9. The sliding of the slider 12 drives the limit plate 10 to rotate. The limit plate 10 rotates to limit and fix the pulse valve, thereby improving the stability of the pulse valve and facilitating subsequent processing.

[0039] Furthermore, the connecting unit 17 may be a gear set or a combination of a worm and a worm wheel, which will not be described in detail herein.

[0040] As an embodiment of the present utility model, the rotating assembly includes a driving component 5, and the driving component 5 is installed on the vertical plate 4;

[0041] A driving rod 6 , one end of which is connected to the output end of the driving component 5 , and the other end of which is hingedly connected to the connecting block 7 .

[0042] In this embodiment, the driving component 5 drives the driving rod 6 connected thereto to rotate, the driving rod 6 drives the connecting block 7 connected thereto to rotate, the connecting block 7 drives the limiting plate 10 on one side to rotate, the limiting plate 10 drives the clamped pulse valve to rotate, and the angle of the fixed pulse valve can be adjusted, so that the pulse valve can be rotated to a certain angle to process the bottom of the pulse valve, thereby improving the processing efficiency.

[0043] Furthermore, the driving component 5 may be a stepping motor or a servo motor, etc., which will not be described in detail here.

[0044] As an embodiment of the present utility model, the telescopic member 9 is an electric telescopic rod.

[0045] In this embodiment, the telescopic member 9 is an electric telescopic rod, which drives the limit plate 10 connected thereto to rotate, so that multiple limit plates 10 rotate and cooperate to clamp and fix the pulse valve placed on the placement table 14, thereby improving the stability of the pulse valve.

[0046] Furthermore, the telescopic member 9 may also be an electric push rod or a cylinder, etc., which will not be described in detail here.

[0047] The working principle of the utility model is as follows: the driving member 15 drives the driving shaft 16 connected thereto to rotate, and the driving shaft 16 rotates and drives the threaded rod 18 to rotate through the connecting unit 17. The threaded rod 18 rotates and drives the mounting block 3 connected thereto to move toward each other under the action of the thread. The mounting block 3 moves toward each other and then drives the connecting block 7 on one side of the vertical plate 4 to move toward each other. The connecting block 7 moves toward each other to adjust the limit plate 10 to a suitable position, and then drives the slider 12 connected thereto to slide in the slide groove 11 through the installed telescopic member 9. The sliding of the slider 12 drives the limit plate 10 to rotate. The limit plate 10 rotates and then limits and fixes the pulse valve, thereby improving the stability of the pulse valve. The driving component 5 drives the driving rod 6 connected thereto to rotate, and the driving rod 6 rotates and drives the connecting block 7 connected thereto to rotate. The connecting block 7 rotates and drives the limit plate 10 on one side to rotate. The limit plate 10 rotates and drives the clamped pulse valve to rotate, thereby the angle of the fixed pulse valve can be adjusted, so that the pulse valve can be rotated a certain angle to process the bottom of the pulse valve, thereby improving the processing efficiency.

[0048] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0049] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A positioning mechanism for pulse valve processing, comprising a support plate, a base is installed at the bottom of the support plate, characterized in that: The support plate is provided with an installation cavity, a mounting block is slidably installed in the installation cavity, a vertical plate is installed on the installation block, a connecting block is provided on one side of the vertical plate, and connecting plates are symmetrically installed on both sides of the connecting block; A rotating assembly is installed on the vertical plate and connected to the connecting block; A limit plate, one end of which is hingedly connected to the connecting block, a slide groove is provided on the limit plate, and a slider is slidably installed in the slide groove; A telescopic member, one end of which is hingedly connected to the connecting plate, and the other end of which is hingedly connected to the limiting plate; A driving assembly, the driving assembly is mounted on the supporting plate; A transmission assembly, one end of which is connected to the drive assembly, and the other end of which is connected to the mounting block; The telescopic component has one end connected to the support plate and the other end connected to the placement table.

2. A pulse valve machining positioning mechanism according to claim 1, characterized in that: The driving assembly includes a driving member, which is mounted on a support plate. A driving shaft is mounted on an output end of the driving member, and the driving shaft extends away from one end of the driving member into a mounting cavity.

3. A pulse valve processing positioning mechanism according to claim 2, characterized in that: The transmission assembly includes a threaded rod, one end of which is rotatably connected to the side wall of the installation cavity, and the threaded rod is connected to the installation block through threads; A connecting unit, one end of the connecting unit is connected to the driving shaft, and the other end is connected to the threaded rod.

4. A pulse valve machining positioning mechanism according to claim 3, characterized in that: The rotating assembly includes a driving component, and the driving component is mounted on the vertical plate; A driving rod, one end of which is connected to the output end of the driving component, and the other end of which is hingedly connected to the connecting block.

5. A pulse valve machining positioning mechanism according to claim 1, characterized in that: The telescopic member is an electric telescopic rod.

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