Sealing gasket thickness uniformity calibration device based on pressure feedback

Abstract

The utility model relates to the field of sealing gaskets, in particular to a sealing gasket thickness uniformity calibration device based on pressure feedback, which comprises a detection table, fixing components are fixedly mounted on two sides of the top of the detection table, a pressure sensor is fixedly mounted on the top of the detection table, a support plate is fixedly connected to the top of the detection table, and a pressure sensor is fixedly mounted on the support plate. According to the utility model, the first air cylinder is opened, the first air cylinder pushes the movable plate to slide upwards, the movable plate applies pressure to the inclined plate while sliding, the inclined plate extrudes the spring under pressure, and the inclined plate drives the fixed plate to move towards the inner side, so that a sealing gasket on the pressure sensor can be fixed, and the position of the sealing gasket is prevented from shifting during detection; therefore, the influence on the detection precision of the sealing gasket is prevented, the detection effect is effectively improved, and the problem that an existing sealing gasket thickness uniformity calibration device based on pressure feedback cannot fix the sealing gasket during detection is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sealing gasket, concretely is a kind of sealing gasket thickness uniformity calibration device based on pressure feedback. BACKGROUND

[0002] Sealing gasket is a kind of sealing spare part used in the place of fluid of machinery, equipment, pipeline, uses inside and outside, the material that plays sealing effect, in sealing gasket production process, thickness uniformity is the key factor influencing its sealing performance, traditional production process is often difficult to guarantee the thickness uniformity of sealing gasket, leading to uneven product quality, manual detection and adjustment mode is not only inefficient, and precision is limited, thereby needing to use sealing gasket thickness uniformity calibration device based on pressure feedback.

[0003] The existing sealing gasket thickness uniformity calibration device based on pressure feedback cannot fix sealing gasket during detection, so that the position of sealing gasket is prone to deviation during detection, and the inaccuracy of sealing gasket detection position can affect detection accuracy, thereby reducing the practicability of the device and the detection effect. UTILITY MODEL CONTENT

[0004] In order to make up for the deficiencies of the prior art, the existing sealing gasket thickness uniformity calibration device based on pressure feedback cannot fix sealing gasket during detection, so that the position of sealing gasket is prone to deviation during detection, and the inaccuracy of sealing gasket detection position can affect detection accuracy, thereby reducing the practicability of the device and the detection effect.

[0005] The utility model solves technical scheme that it adopts: a kind of sealing gasket thickness uniformity calibration device based on pressure feedback, including detection table, the both sides of the top of the detection table are fixedly installed with fixed component, the top of the detection table is fixedly installed with pressure sensor, the top of the detection table is fixedly connected with support plate, the lower surface of the support plate is fixedly connected with second air cylinder, the output end of the second air cylinder is fixedly connected with pressure plate, the output end of the pressure sensor is electrically connected with data acquisition module, the output end of the data acquisition module is electrically connected with single-chip microcomputer, the output end of the single-chip microcomputer is electrically connected with information transmission module, the output end of the information transmission module is electrically connected with alarm, the output end of the information transmission module is electrically connected with display panel;

[0006] The fixed assembly comprises a fixed box, the bottom of the fixed box is fixedly connected to the top of the detection table, the bottom of the inner cavity of the fixed box is fixedly connected with a first air cylinder, the output end of the first air cylinder is fixedly connected with a movable plate, the outer sides of the top of the inner cavity of the fixed box are fixedly connected with springs, the outer sides of the springs are fixedly connected with inclined plates, and the inner sides of the inclined plates are fixedly connected with fixed plates.

[0007] Preferably, a protection assembly is fixedly installed on the left side of the top of the detection table, the protection assembly comprises a bidirectional motor, the bottom of the bidirectional motor is fixedly connected to the top of the detection table, the output end of the bidirectional motor is fixedly connected with a threaded rod, the outer surface of the threaded rod is threadedly connected with a threaded block, one side of the threaded block is fixedly connected with a connecting plate, and one side of the connecting plate is fixedly connected with a shielding shell.

[0008] Preferably, guide rails are fixedly connected to the front and back of the left side of the top of the detection table, and the bottom of the threaded block is slidably connected to the inner surface of the guide rails through first guide blocks.

[0009] Preferably, a guide groove is formed in the inner side of the inner cavity of the fixed box, and the left side of the movable plate is slidably connected to the inner surface of the guide groove through second guide blocks.

[0010] Preferably, the movable plate is slidably connected with the inclined plate, and the width of the movable plate is the same as the width of the inclined plate.

[0011] Preferably, a sliding rod is fixedly connected to the outer side of the inner cavity of the fixed box, a sliding sleeve is slidably connected to the outer surface of the sliding rod, and the top of the sliding sleeve is fixedly connected to the bottom of the inclined plate.

[0012] Preferably, the bottom of the alarm is fixedly connected to the top of the detection table, and the inner side of the display panel is fixedly installed on the outer side of the threaded block.

[0013] The detection table has the advantages that:

[0014] The first air cylinder is opened, the movable plate is pushed upward by the first air cylinder, the movable plate exerts pressure on the inclined plate while sliding, the inclined plate is pressed to extrude the spring, the inclined plate drives the fixed plate to move inward at the same time, the sealing gasket on the pressure sensor can be fixed, the position of the sealing gasket during detection is prevented from deviating, the detection accuracy of the sealing gasket is prevented from being affected, the detection effect is effectively improved, and the problem that the existing sealing gasket thickness uniformity calibration device based on pressure feedback cannot fix the sealing gasket during detection is solved. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below only constitute some of the embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a structural schematic view of the first perspective of the present application.

[0017] Figure 2 It is a structural schematic view of the second perspective of the present application.

[0018] Figure 3 It is a structural schematic view of the fixed assembly of the present application.

[0019] Figure 4 It is a structural schematic view of the protection assembly of the present application.

[0020] Figure 5 It is a structural schematic view of the system of the present application.

[0021] In the figure: 1, detection table; 2, alarm; 3, fixed assembly; 301, fixed box; 302, inclined plate; 303, movable plate; 304, first air cylinder; 305, spring; 306, fixed plate; 4, display panel; 5, pressure sensor; 6, protection assembly; 601, bidirectional motor; 602, threaded rod; 603, guide rail; 604, threaded block; 605, connecting plate; 606, shielding shell; 7, support plate; 8, pressure plate; 9, second air cylinder; 10, information transmission module; 11, guide groove; 12, sliding sleeve; 13, sliding rod; 14, data acquisition module; 15, single-chip microcomputer. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only constitute some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] The following will be described in detail with reference to the drawings in the embodiments of the present application. Figures 1-5 The present application will be described in further detail,

[0024] The embodiments of the present application disclose a sealing gasket thickness uniformity calibration device based on pressure feedback. Referring to Figures 1 to 5A kind of sealing gasket thickness uniformity calibration device based on pressure feedback, including detection table 1, the top of detection table 1 both sides are fixedly installed with fixed component 3, the top of detection table 1 is fixedly installed with pressure sensor 5, the top of detection table 1 is fixedly connected with support plate 7, the lower surface of support plate 7 is fixedly connected with second air cylinder 9, the output end of second air cylinder 9 is fixedly connected with pressure plate 8, the output end of pressure sensor 5 is electrically connected with data acquisition module 14, the output end of data acquisition module 14 is electrically connected with single-chip microcomputer 15, the output end of single-chip microcomputer 15 is electrically connected with information transmission module 10, the output end of information transmission module 10 is electrically connected with alarm 2, the output end of information transmission module 10 is electrically connected with display panel 4;

[0025] Fixed component 3 includes fixed box 301, the bottom of fixed box 301 is fixedly connected to the top of detection table 1, the bottom of the inner chamber of fixed box 301 is fixedly connected with first air cylinder 304, the output end of first air cylinder 304 is fixedly connected with movable plate 303, the both ends of the outer side top of the inner chamber of fixed box 301 are fixedly connected with spring 305, the outer side of spring 305 is fixedly connected with inclined plate 302, the inner side of inclined plate 302 is fixedly connected with fixed plate 306, first air cylinder 304 drives movable plate 303 to slide upwards, movable plate 303 slides and at the same time presses inclined plate 302, inclined plate 302 is pressed to spring 305 under pressure, and at the same time, inclined plate 302 drives fixed plate 306 to move inward, the sealing gasket on pressure sensor 5 can be fixed, to prevent the position of sealing gasket from deviating during detection, so as to prevent the detection accuracy of sealing gasket from being affected, and effectively improve the detection effect.

[0026] Referring to Figure 1 And Figure 4 The left side of the top of detection table 1 is fixedly installed with protection component 6, protection component 6 includes bidirectional motor 601, the bottom of bidirectional motor 601 is fixedly connected to the top of detection table 1, the output end of bidirectional motor 601 is fixedly connected with threaded rod 602, the outer surface of threaded rod 602 is threadedly connected with threaded block 604, one side of threaded block 604 is fixedly connected with connecting plate 605, one side of connecting plate 605 is fixedly connected with shielding shell 606, by setting bidirectional motor 601, threaded rod 602, threaded block 604, connecting plate 605 and shielding shell 606, bidirectional motor 601 drives threaded rod 602 to rotate, threaded rod 602 drives threaded block 604 to move inward, threaded block 604 drives connecting plate 605 and shielding shell 606 to move inward, pressure sensor 5 can be covered, to prevent external signals from affecting it, so as to prevent the detection accuracy from being affected, and shielding shell 606 can cover pressure sensor 5 at the same time;

[0027] Referring to Figure 1 And Figure 4The left side of the top of the detection table 1 is fixedly connected with guide rails 603 at the front and back ends, and the bottom of the threaded block 604 is slidably connected to the inner surface of the guide rails 603 through first guide blocks. The guide rails 603 and the first guide blocks can improve the stability of the threaded block 604 when moving forward and backward.

[0028] With reference to Figure 1 and Figure 3 The inner side of the inner cavity of the fixed box 301 is provided with a guide groove 11, and the left side of the movable plate 303 is slidably connected to the inner surface of the guide groove 11 through a second guide block. The guide groove 11 and the second guide block can make the movable plate 303 move up and down more stably.

[0029] With reference to Figure 1 and Figure 3 The movable plate 303 is slidably connected with the inclined plate 302, and the width of the movable plate 303 is the same as that of the inclined plate 302. The movable plate 303 and the inclined plate 302 are slidably connected, which can facilitate the up-and-down sliding of the inclined plate 302, thereby facilitating the pressure fixation.

[0030] With reference to Figure 1 and Figure 3 The outer side of the inner cavity of the fixed box 301 is fixedly connected with a sliding rod 13, and the outer surface of the sliding rod 13 is slidably connected with a sliding sleeve 12. The top of the sliding sleeve 12 is fixedly connected to the bottom of the inclined plate 302. The sliding sleeve 12 and the sliding rod 13 can support the inclined plate 302 and make it move left and right more stably.

[0031] With reference to Figure 1 and Figure 2 The bottom of the alarm 2 is fixedly connected to the top of the detection table 1, and the inner side of the display panel 4 is fixedly installed on the outer side of the threaded block 604. The alarm 2 can alarm and remind the staff, and the display panel 4 can facilitate the staff to check the collected information.

[0032] Working principle: first, the sealing gasket is placed on the pressure sensor 5, then the first cylinder 304 is opened, the first cylinder 304 pushes the movable plate 303 to slide upwards, the movable plate 303 slides while pressing the inclined plate 302, the inclined plate 302 is pressed against the spring 305, and at the same time, the inclined plate 302 drives the fixed plate 306 to move inward, the sealing gasket on the pressure sensor 5 is fixed, preventing the position of the sealing gasket from shifting during detection, thereby preventing the detection accuracy of the sealing gasket from being affected, effectively improving the detection effect, then the bidirectional motor 601 is opened, the bidirectional motor 601 drives the threaded rod 602 to rotate, the threaded rod 602 drives the threaded block 604 to move inward, the threaded block 604 drives the connecting plate 605 and the shielding shell 606 to move inward, the pressure sensor 5 can be covered, preventing external signals from affecting it, thereby preventing the detection accuracy from being affected, and the pressure sensor 5 can be covered and protected, then the second cylinder 9 is opened, the second cylinder 9 pushes the pressing plate 8 to move downward, the sealing gasket can be pressed for detection, the data acquisition module 14 collects the detection information of the pressure sensor 5, the data processing and calculation are performed through the single-chip microcomputer 15, the calculated information is transmitted to the display panel 4 through the information transmission module 10 and can be viewed, when the data is abnormal, the information transmission module 10 transmits the information to the alarm 2 and can alarm to remind the staff to check, after detection, the first cylinder 304 is opened to drive the movable plate 303 to slide downward, canceling the pressure on the inclined plate 302 and the spring 305, using the elasticity of the spring 305, the inclined plate 302 and the fixed plate 306 can be reset to cancel the fixation, and at the same time, the bidirectional motor 601 is opened to drive the threaded rod 602 to reverse, the threaded rod 602 drives the threaded block 604, the connecting plate 605 and the shielding shell 606 to move outward to cancel the shielding protection.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A pressure feedback-based gasket thickness uniformity calibration device, characterized in that: The system includes a testing platform (1), with fixing components (3) fixedly installed on both sides of the top of the testing platform (1), a pressure sensor (5) fixedly installed on the top of the testing platform (1), a support plate (7) fixedly connected to the top of the testing platform (1), a second cylinder (9) fixedly connected to the lower surface of the support plate (7), a pressure plate (8) fixedly connected to the output end of the second cylinder (9), a data acquisition module (14) electrically connected to the output end of the pressure sensor (5), a microcontroller (15) electrically connected to the output end of the data acquisition module (14), an information transmission module (10) electrically connected to the output end of the microcontroller (15), an alarm (2) electrically connected to the output end of the information transmission module (10), and a display panel (4) electrically connected to the output end of the information transmission module (10). The fixing component (3) includes a fixing box (301), the bottom of which is fixedly connected to the top of the testing table (1). A first cylinder (304) is fixedly connected to the bottom of the inner cavity of the fixing box (301). A movable plate (303) is fixedly connected to the output end of the first cylinder (304). Springs (305) are fixedly connected to both ends of the top of the outer side of the inner cavity of the fixing box (301). An inclined plate (302) is fixedly connected to the outer side of the spring (305). A fixing plate (306) is fixedly connected to the inner side of the inclined plate (302).

2. The gasket thickness uniformity calibration device based on pressure feedback according to claim 1, characterized in that: A protective component (6) is fixedly installed on the left side of the top of the testing platform (1). The protective component (6) includes a bidirectional motor (601). The bottom of the bidirectional motor (601) is fixedly connected to the top of the testing platform (1). A threaded rod (602) is fixedly connected to the output end of the bidirectional motor (601). A threaded block (604) is threadedly connected to the outer surface of the threaded rod (602). A connecting plate (605) is fixedly connected to one side of the threaded block (604). A shielding shell (606) is fixedly connected to one side of the connecting plate (605).

3. The gasket thickness uniformity calibration device based on pressure feedback according to claim 2, characterized in that: The front and rear ends of the top left side of the testing platform (1) are fixedly connected to guide rails (603), and the bottom of the threaded block (604) is slidably connected to the inner surface of the guide rail (603) through the first guide block.

4. The gasket thickness uniformity calibration device based on pressure feedback according to claim 1, characterized in that: The inner side of the cavity of the fixed box (301) is provided with a guide groove (11), and the left side of the movable plate (303) is slidably connected to the inner surface of the guide groove (11) through the second guide block.

5. The gasket thickness uniformity calibration device based on pressure feedback according to claim 1, characterized in that: The movable plate (303) is slidably connected to the inclined plate (302), and the width of the movable plate (303) is the same as the width of the inclined plate (302).

6. The gasket thickness uniformity calibration device based on pressure feedback according to claim 1, characterized in that: A slide rod (13) is fixedly connected to the outer side of the inner cavity of the fixed box (301), and a sliding sleeve (12) is slidably connected to the outer surface of the slide rod (13). The top of the sliding sleeve (12) is fixedly connected to the bottom of the inclined plate (302).

7. The gasket thickness uniformity calibration device based on pressure feedback according to claim 1, characterized in that: The bottom of the alarm (2) is fixedly connected to the top of the detection platform (1), and the inner side of the display panel (4) is fixedly installed on the outer side of the threaded block (604).

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