Production detection device for mechanical sealing element

Abstract

The utility model provides a mechanical sealing element production detection device, which belongs to the technical field of mechanical sealing element detection, and comprises a support frame and a partition plate fixedly connected to the top wall of the support frame, the top wall of the partition plate is rotatably connected with a detection plate, the top wall of the detection plate is provided with uniformly distributed detection grooves, and the top wall of the support frame is fixedly connected with an adjusting frame. The top wall of the adjusting frame is fixedly connected with a connecting plate, the inner wall of the connecting plate is provided with a moving groove, the top wall of the connecting plate is slidably connected with an adjusting plate through the moving groove, the bottom wall of the adjusting plate is connected with an adjusting part used for adapting to the sizes of different sealing elements, and the detecting device can be adjusted according to the production sizes of different sealing elements by arranging the adjusting part. Therefore, the sealing device can better adapt to sealing pieces of different models, and is higher in applicability.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical seal detection, in particular to a production detection device for mechanical seals. Background Art

[0002] Mechanical seal refers to a device that prevents fluid leakage by at least one pair of end faces perpendicular to the axis of rotation, which are kept in contact and slide relative to each other under the action of fluid pressure and the elastic force (or magnetic force) of the compensation mechanism and the cooperation of auxiliary seals. The auxiliary seal of the compensation ring is a metal bellows, which is called a bellows mechanical seal. Mechanical seals are one of the basic mechanical components with precise and complex structures. They are key components of various pumps, reaction synthesis kettles, turbine compressors, submersible motors and other equipment. After the production of mechanical seals is completed, the inner diameter size of the seals needs to be tested, so a production and testing device for mechanical seals is required.

[0003] After searching, the Chinese patent application number CN201910863374.9 discloses a production and detection device for mechanical seals, including a control box, a storage barrel and a detection mechanism. A groove wheel mechanism is provided in the control box, and a first rotating shaft is connected to the groove wheel mechanism. The first rotating shaft passes through the control box and is connected to the material tray. Four groups of arc-shaped through grooves are opened on the material tray. A support plate is slidingly contacted under the material tray, and a first support rod is fixedly connected to the bottom of the support plate. The detection mechanism includes a second support rod, and the top of the second support rod is fixedly connected to a top plate, and the bottom of the top plate is fixedly connected to a first electric telescopic rod, the first electric telescopic rod is connected to a connecting plate, and the bottom of the connecting plate is fixedly connected to a detection shaft, a material return mechanism is provided at the bottom of the connecting plate, and a control panel is provided on the end face of the control box.

[0004] The above patent has the following deficiencies: 1. Due to different production needs, the sizes of seals produced are different, which makes it inconvenient to adjust the diameter of the detection shaft according to the size of the seal, and the detection shaft needs to be replaced. The operation is complicated and not convenient for improving the convenience of use; 2. After the seal inspection is completed, it is inconvenient to clean the production waste on the inspected seal, resulting in low practicality.

[0005] Therefore, there is an urgent need for a production and testing device for mechanical seals to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to address the problem that, due to different production needs, seals are produced in different sizes, which makes it inconvenient to adjust the diameter of the detection shaft according to the size of the seal, and the detection shaft needs to be replaced, which is complicated to operate and not convenient for improving the convenience of use; after the seal is inspected, it is inconvenient to clean up the production waste on the inspected seal, which leads to the problem of low practicality.

[0007] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0008] A production and detection device for mechanical seals is provided to improve the above problems.

[0009] The specific application is as follows:

[0010] A production and inspection device for mechanical seals comprises a support frame and a partition plate fixedly connected to the top wall of the support frame, wherein the top wall of the partition plate is rotatably connected to a detection plate, the top wall of the detection plate is provided with evenly distributed detection grooves, the top wall of the support frame is fixedly connected to an adjustment frame, the top wall of the adjustment frame is fixedly connected to a connecting plate, the inner wall of the connecting plate is provided with a movable groove, the top wall of the connecting plate is slidably connected to the adjustment plate via the movable groove, and the bottom wall of the adjustment plate is connected to an adjustment component for adapting to different sizes of seals.

[0011] As a preferred technical solution of the present application, the adjusting component includes a first cylinder fixedly connected to the bottom wall of the adjusting plate, the output end of the first cylinder is fixedly connected to a circular plate, the inner wall of the circular plate is provided with evenly distributed grooves, the bottom wall of the circular plate is slidably connected to a slide plate through the grooves, the side wall of the slide plate is fixedly connected to an arc plate, the bottom wall of the circular plate is fixedly connected to a connecting rod, the outer wall of the connecting rod is slidably connected to a sleeve rod, and the outer wall of the sleeve rod is fixedly connected to evenly distributed fixed blocks.

[0012] As a preferred technical solution of the present application, the side wall of the fixed block is rotatably connected to a first rotating plate, the side wall of the fixed block is rotatably connected to a second rotating plate, the ends of the first rotating plate and the second rotating plate away from the fixed block are also rotatably connected to a slide plate, the bottom wall of the circular plate is fixedly connected to a second cylinder, and the output end of the second cylinder is fixedly connected to a sleeve rod.

[0013] As a preferred technical solution of the present application, a storage box is fixedly connected to the top wall of the support frame, a servo motor is fixedly connected to the top wall of the support frame, the output end of the servo motor is connected to the detection plate, a concentration box is fixedly connected to the top wall of the support frame, a vibration groove is opened on the inner wall of the concentration box, a filter plate is slidably connected to the inner wall of the concentration box through the vibration groove, and a uniformly distributed spring is fixedly connected to the bottom wall of the filter plate, and the end of the spring away from the filter plate is also fixedly connected to the concentration box.

[0014] As a preferred technical solution of the present application, the top wall of the support frame is fixedly connected to a material discharging rack, the side wall of the material discharging rack is fixedly connected to a storage bucket, the inner wall of the movable groove is rotatably connected to a driving screw, and the driving screw is threadedly connected to the adjustment plate.

[0015] In the scheme of this application:

[0016] 1. The sliding plate is driven to slide through the bottom wall of the circular plate with the notch by the moving sleeve rod under the action of the first rotating plate and the second rotating plate, thereby realizing the adjustment of the position of the arc plate, which is convenient for adapting to seals of different sizes and more convenient to use. It solves the problem in the prior art that due to different production needs, the sizes of seals produced are different, it is inconvenient to adjust the diameter of the detection shaft according to the size of the seal, and the detection shaft needs to be replaced, which is complicated to operate and not convenient to improve the convenience of use;

[0017] 2. Under the action of the spring, when the sealing gasket falls and the filter plate is impacted, the filter plate vibrates, which makes it easier to shake off impurities on the sealing gasket. This is more practical and solves the problem of low practicality in the prior art that after the seal inspection is completed, it is inconvenient to clean the production waste on the inspected seal. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the overall structure of a production and testing device for a mechanical seal provided in this application;

[0019] Figure 2 A schematic cross-sectional structure diagram of a production and testing device for a mechanical seal provided in the present application;

[0020] Figure 3 A partial structural schematic diagram of a production and testing device for a mechanical seal provided in the present application;

[0021] Figure 4 A production and testing device for a mechanical seal provided in this application Figure 2 A magnified view of the structure in the middle.

[0022] Markings in the figure: 100, support frame; 101, partition plate; 102, detection slot; 103, adjustment frame; 104, connecting plate; 105, movable slot; 106, adjustment plate; 110, first cylinder; 111, circular plate; 112, notch; 113, slide plate; 114, arc plate; 115, connecting rod; 116, sleeve rod; 117, fixed block; 120, first rotating plate; 121, second rotating plate; 122, second cylinder; 130, storage box; 131, servo motor; 132, detection plate; 133, concentration box; 134, vibration slot; 135, filter plate; 136, spring; 140, discharge rack; 141, storage barrel; 142, drive screw. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0024] like Figure 1-2 As shown, this embodiment proposes a production and detection device for mechanical seals, including a support frame 100 and a partition plate 101 fixedly connected to the top wall of the support frame 100, the top wall of the partition plate 101 is rotatably connected with a detection plate 132, the top wall of the detection plate 132 is provided with evenly distributed detection grooves 102, the top wall of the support frame 100 is fixedly connected with an adjustment frame 103, the top wall of the adjustment frame 103 is fixedly connected with a connecting plate 104, the inner wall of the connecting plate 104 is provided with a movable groove 105, the top wall of the connecting plate 104 is slidably connected with an adjustment plate 106 through the movable groove 105, the bottom wall of the adjustment plate 106 is connected with an adjustment component for adapting to different sizes of seals, the adjustment plate 106 can slide through the movable groove 105, so that the unloading of the seals can be realized more conveniently, and it is more convenient to use.

[0025] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the adjusting component includes a first cylinder 110 fixedly connected to the bottom wall of the adjusting plate 106, the output end of the first cylinder 110 is fixedly connected to a circular plate 111, the inner wall of the circular plate 111 is provided with evenly distributed grooves 112, the bottom wall of the circular plate 111 is slidably connected to a slide plate 113 through the grooves 112, the side wall of the slide plate 113 is fixedly connected to an arc-shaped plate 114, the bottom wall of the circular plate 111 is fixedly connected to a connecting rod 115, the outer wall of the connecting rod 115 is slidably connected to a sleeve rod 116, the outer wall of the sleeve rod 116 is fixedly connected to evenly distributed fixed blocks 117, the arc-shaped plate 114 can be driven to move by the slide plate 113, so as to adapt to seals of different sizes and have stronger applicability.

[0026] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above method, further, the side wall of the fixed block 117 is rotatably connected to the first rotating plate 120, and the side wall of the fixed block 117 is rotatably connected to the second rotating plate 121. The first rotating plate 120 and the second rotating plate 121 are also rotatably connected to the slide plate 113 at one end away from the fixed block 117. The bottom wall of the circular plate 111 is fixedly connected to the second cylinder 122, and the output end of the second cylinder 122 is fixedly connected to the sleeve rod 116. The slide plate 113 can be pushed to move by the first rotating plate 120 and the second rotating plate 121, thereby improving the convenience of use.

[0027] like Figure 1-4As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the top wall of the support frame 100 is fixedly connected with a storage box 130, the top wall of the support frame 100 is fixedly connected with a servo motor 131, the output end of the servo motor 131 is connected to the detection plate 132, the top wall of the support frame 100 is fixedly connected with a concentration box 133, the inner wall of the concentration box 133 is provided with a vibration groove 134, the inner wall of the concentration box 133 is slidably connected with a filter plate 135 through the vibration groove 134, the bottom wall of the filter plate 135 is fixedly connected with evenly distributed springs 136, and the end of the spring 136 away from the filter plate 135 is also fixedly connected to the concentration box 133, and by setting the notch 112 opened on the filter plate 135, the production waste on the seal can be shaken off, so as to improve the detection efficiency.

[0028] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the top wall of the support frame 100 is fixedly connected to the discharge rack 140, the side wall of the discharge rack 140 is fixedly connected to the storage bucket 141, the inner wall of the movable groove 105 is rotatably connected to the driving screw 142, the driving screw 142 is threadedly connected to the adjustment plate 106 and can cooperate with the sealing gasket through the partition plate 101, so as to collect unqualified seals in a centralized manner, which is more practical.

[0029] Specifically, when the production and testing device for mechanical seals is used: first, the seal to be tested is placed in the storage barrel 141, the distance between the storage barrel 141 and the testing plate 132 is less than the height of a seal, and then the servo motor 131 is started to drive the testing plate 132 to rotate, when the testing groove 102 on the testing plate 132 rotates to the bottom of the storage barrel 141, the seal in the storage barrel 141 falls into the testing groove 102, and then the servo motor 131 is started again to rotate, and the seal is driven to move on the partition plate 101 through the testing groove 102, thereby driving the seal The first cylinder 110 is then started to drive the arc plate 114 to contact the material placing rack 140 through the circular plate 111. The second cylinder 122 is then started to drive the sleeve rod 116 to move upward. When the sleeve rod 116 slides upward, the first rotating plate 120 and the second rotating plate 121 on the fixed block 117 are deflected, thereby driving the slide plate 113 to slide at the bottom of the circular plate 111 through the notch 112. The four sets of arc plates 114 are driven to contact the sealing member at the same time through the slide plate 113. After the inner diameter size of the sealing member is detected, the first cylinder 122 is used to drive the sleeve rod 116 to move upward. The cylinder 110 drives the multiple groups of arc plates 114 to move upward, and then continues to start the servo motor 131 to mechanically drive the detection plate 132 to rotate, so as to detect the seal in the next detection groove 102. The detected seals are sequentially sleeved on the outer wall of the arc plate 114. When the seal size is unqualified and the seal cannot be sleeved on the arc plate 114, the seal is driven by the detection groove 102 to continue to move on the partition plate 101. When the seal does not contact the partition plate 101, the seal falls into the storage box 130, thereby realizing centralized collection. When it is necessary to inspect the seals on the arc plate 114 When the seal is removed, the drive screw 142 is started to drive the adjustment plate 106 to move to the upper part of the centralizing box 133, and then the second cylinder 122 is started to drive the sleeve rod 116 to move downward, thereby driving the arc plate 114 to shrink inward, and then the seal falls onto the filter plate 135. When the filter plate 135 is impacted, the filter plate 135 is shaken to the left and right of the spring 136, so that the waste on the seal is shaken to the bottom of the centralizing box 133. A cleaning port is opened on the side wall of the centralizing box 133, so that the waste can be cleaned regularly, thereby improving the convenience of use.

[0030] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A production and testing device for a mechanical seal, comprising a support frame (100) and a partition plate (101) fixedly connected to a top wall of the support frame (100), characterized in that: The top wall of the partition plate (101) is rotatably connected to a detection plate (132), the top wall of the detection plate (132) is provided with evenly distributed detection grooves (102), the top wall of the support frame (100) is fixedly connected to an adjustment frame (103), the top wall of the adjustment frame (103) is fixedly connected to a connecting plate (104), the inner wall of the connecting plate (104) is provided with a movable groove (105), the top wall of the connecting plate (104) is slidably connected to an adjustment plate (106) via the movable groove (105), and the bottom wall of the adjustment plate (106) is connected to an adjustment component for adapting to different sizes of sealing members.

2. A production and testing device for mechanical seals according to claim 1, characterized in that: The regulating component comprises a first cylinder (110) fixedly connected to the bottom wall of the regulating plate (106); a circular plate (111) is fixedly connected to the output end of the first cylinder (110); the inner wall of the circular plate (111) is provided with evenly distributed notches (112); the bottom wall of the circular plate (111) is slidably connected to a slide plate (113) through the notches (112); the side wall of the slide plate (113) is fixedly connected to an arc-shaped plate (114); the bottom wall of the circular plate (111) is fixedly connected to a connecting rod (115); the outer wall of the connecting rod (115) is slidably connected to a sleeve rod (116); and the outer wall of the sleeve rod (116) is fixedly connected to evenly distributed fixing blocks (117).

3. A production and testing device for mechanical seals according to claim 2, characterized in that: The side wall of the fixed block (117) is rotatably connected to a first rotating plate (120), and the side wall of the fixed block (117) is rotatably connected to a second rotating plate (121); one end of the first rotating plate (120) and the second rotating plate (121) away from the fixed block (117) is also rotatably connected to the slide plate (113); the bottom wall of the circular plate (111) is fixedly connected to a second cylinder (122); and an output end of the second cylinder (122) is fixedly connected to the sleeve rod (116).

4. A production and testing device for mechanical seals according to claim 1, characterized in that: The top wall of the support frame (100) is fixedly connected to a storage box (130), the top wall of the support frame (100) is fixedly connected to a servo motor (131), an output end of the servo motor (131) is connected to a detection plate (132), the top wall of the support frame (100) is fixedly connected to a concentration box (133), a vibration groove (134) is provided on the inner wall of the concentration box (133), a filter plate (135) is slidably connected to the inner wall of the concentration box (133) through the vibration groove (134), the bottom wall of the filter plate (135) is fixedly connected to uniformly distributed springs (136), and one end of the spring (136) away from the filter plate (135) is also fixedly connected to the concentration box (133).

5. A production and testing device for mechanical seals according to claim 4, characterized in that: The top wall of the support frame (100) is fixedly connected to a material placing frame (140), the side wall of the material placing frame (140) is fixedly connected to a storage bucket (141), the inner wall of the movable groove (105) is rotatably connected to a driving screw (142), and the driving screw (142) is threadedly connected to the adjustment plate (106).

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