Air compressor suction and discharge detection device and detection method

Abstract

This invention discloses an air compressor intake and exhaust testing device and method, including a frame, several fixtures, a conveying mechanism mounted on the frame, and an intake and exhaust testing mechanism. Advantages: The entire testing process is conducted in a soundproof room, which effectively isolates noise and facilitates personnel monitoring. The intake and exhaust components of the intake and exhaust testing mechanism can adjust the air nozzles to different positions, facilitating connection to different air inlets on different air compressors and improving the device's adaptability. The conveying mechanism is equipped with a lifting guide component, which fills the gap between the upper conveyor line and the soundproof room, ensuring that the fixture can smoothly enter the soundproof room after being guided by the lifting and lateral movement component. The front opening of the soundproof room is automatically opened and closed by a second door driven by a second cylinder, eliminating the need for operator intervention when the fixture enters the soundproof room and improving the efficiency of fixture entry.

Description

Technical Field

[0001] This invention relates to the field of air compressors, specifically to an air compressor intake and exhaust detection device and detection method. Background Technology

[0002] An air compressor includes an air inlet and an air outlet. In order to check whether the air intake and exhaust of the air compressor are normal, traditional testing devices for a new type of air compressor are noisy during the testing process and are not suitable for long-term personnel to stand guard.

[0003] Therefore, it is necessary to provide an air compressor intake and exhaust detection device and detection method. Summary of the Invention

[0004] The present invention provides an air compressor intake and exhaust detection device and method, which effectively solves the problem of high noise during air compressor intake and exhaust detection.

[0005] The technical solution adopted in this invention is: An air compressor intake and exhaust detection device includes a frame, several fixtures, a conveying mechanism mounted on the frame, and an intake and exhaust detection mechanism.

[0006] Furthermore, the intake and exhaust detection mechanism includes a soundproof chamber mounted on the frame, a support seat mounted on the frame and located inside the soundproof chamber, an X-axis conveyor line mounted on the support seat, a first lifting assembly mounted on the support seat for lifting the fixture, a positioning and clamping assembly mounted on the support seat for positioning and clamping the fixture, a power plug mounted on the support seat, a gantry mounted on the support seat, a pressing component mounted on the gantry, and an intake and exhaust assembly mounted on the gantry.

[0007] Furthermore, the intake assembly and exhaust assembly have the same structure. The intake assembly includes a movable plate, an arc-shaped rack and an arc-shaped track mounted on the gantry, several rollers rotatably mounted on the movable plate and rollingly connected to the arc-shaped track, a motor mounted on the movable plate, a gear mounted on the motor shaft and meshing with the arc-shaped rack, a first cylinder mounted on the movable plate, a mounting bracket mounted at the output end of the first cylinder, and an air nozzle mounted on the mounting bracket. The arc-shaped rack and the arc-shaped track have the same diameter and are concentric. Both ends of the arc-shaped rack and the arc-shaped track are located on both sides of the Y-axis conveyor line. The inner and outer sides of the arc-shaped track are rollingly connected to the rollers.

[0008] Furthermore: the positioning and clamping assembly includes a support mounted on the support base, a No. 5 cylinder horizontally mounted on the support base, and a push block mounted on the output end of the No. 5 cylinder; the pressing component includes a No. 6 cylinder vertically mounted on the gantry frame and a pressing head mounted on the output end of the No. 6 cylinder; the No. 1 lifting assembly includes a base mounted on the support base, a No. 7 lifting frame vertically slidably mounted on the base, a No. 7 cylinder mounted on the base for driving the No. 7 lifting frame, a bearing mounted on the No. 7 lifting frame, a rotating shaft rotatably connected to the inner ring of the bearing, a positioning plate mounted on the upper end face of the rotating shaft, and a rotating cylinder mounted on the No. 7 lifting frame for driving the rotating shaft to rotate; the power plug includes an No. 8 seat mounted on the support base, a No. 8 cylinder mounted on the No. 8 seat, a No. 8 plate mounted on the output end of the No. 8 cylinder, several No. 8 linear bearings slidably mounted on the No. 8 plate, a No. 8 column sleeved on the No. 8 linear bearing, a moving plate connecting several No. 8 columns, a spring sleeved on the No. 8 column, and a plug mounted on the moving plate.

[0009] Furthermore, the mounting bracket includes a first plate disposed at the output end of the first cylinder and having a Y-axis slide groove, a first slider slidably connected to the first plate via the Y-axis slide groove, a first adjusting bolt connecting the first slider and the first plate for adjusting the position of the first slider on the first plate, a second slide groove horizontally disposed on the lower end face of the first slider and perpendicular to the Y-axis slide groove, and a second adjusting bolt. The air nozzle is slidably disposed on the second slide groove, and the second adjusting bolt connects the first slider and the air nozzle for adjusting the position of the air nozzle in the second slide groove.

[0010] Furthermore, the soundproof room includes a box, a front baffle assembly, and a rear baffle assembly mounted on a frame. The box has a front opening and a rear opening. The front opening is located on the side of the box opposite to the conveying mechanism, and the rear opening is located on the side of the box opposite to the conveying mechanism.

[0011] Furthermore, the front baffle assembly includes two linear guide rails symmetrically arranged on the outside of the housing, a second door slidably arranged on the linear guide rails, and two cylinders symmetrically arranged on both sides of the front opening. The output ends of the two cylinders are respectively fixedly connected to the two sides of the second door. The rear baffle assembly includes a first door hinged to the housing located on one side of the rear opening, a locking block arranged on the housing and located on the other side of the rear opening, and a door handle rotatably arranged on the second door that can be locked with the locking block.

[0012] Furthermore, the conveying mechanism includes an upper conveyor line arranged along the Y-axis on the upper surface of the frame, a lower conveyor line located below the upper conveyor line, a lifting and traversing assembly arranged on the frame for lifting and conveying the fixtures in the upper conveyor line, and a lifting and guiding assembly arranged between the upper conveyor line and the intake and exhaust detection mechanism. The lifting and traversing assembly includes a fixed plate arranged on the frame, a first lifting frame slidably arranged on the fixed plate, a third cylinder arranged on the fixed plate for driving the first lifting frame to rise and fall, and a line body arranged along the X-axis on the upper surface of the lifting frame.

[0013] Furthermore, the lifting guide assembly includes a mounting plate mounted on the frame, a second lifting frame mounted on the mounting plate, a fourth cylinder mounted on the mounting plate for driving the second lifting frame to lift, and several rollers extending along the Y-axis and arranged along the X-axis.

[0014] The air compressor intake and exhaust detection method uses the aforementioned air compressor intake and exhaust detection device. A fixture carrying the product is sent into the intake and exhaust detection mechanism through a conveying mechanism. The intake and exhaust detection mechanism is used to connect the air inlet and outlet of the product and detect the flow rate of the air inlet and outlet. After the detection is completed, the product and fixture are connected and removed from the intake and exhaust detection mechanism.

[0015] Beneficial effects of the invention: 1. The exhaust gas testing facility is equipped with a soundproof room. The entire testing process is carried out in the soundproof room, which effectively isolates noise and facilitates personnel on duty.

[0016] 2. The intake and exhaust components of the intake and exhaust detection mechanism can adjust the air nozzle to different positions, which facilitates the connection of the air nozzle to the air inlet of different air compressors after adjustment, thereby improving the adaptability of the device.

[0017] 3. The conveying mechanism is equipped with a lifting guide component, which can fill the gap between the upper conveyor line and the soundproof room, ensuring that the fixture can smoothly enter the soundproof room after being guided by the lifting guide component along the lifting and transverse component.

[0018] 4. The front opening of the soundproof room is automatically opened and closed by the lifting and lowering of the No. 2 door driven by the No. 2 cylinder, so that no operator is required when the fixture enters the soundproof room, thus improving the efficiency of the fixture entering the soundproof room. Attached Figure Description

[0019] Figure 1 This is an overall schematic diagram of the air compressor intake and exhaust detection device provided in the embodiments of this application.

[0020] Figure 2 The schematic diagram of the air compressor intake and exhaust detection device provided in the embodiments of this application omits the soundproof room.

[0021] Figure 3 This is a schematic diagram of one perspective of a quiet room for an air compressor intake and exhaust detection device provided in an embodiment of this application.

[0022] Figure 4 This is a schematic diagram of another perspective of the soundproof room for the air compressor intake and exhaust detection device provided in the embodiments of this application.

[0023] Figure 5 The schematic diagram of the intake and exhaust detection mechanism of the air compressor intake and exhaust detection device provided in the embodiments of this application omits the soundproof room.

[0024] Figure 6 A schematic diagram of the intake component of an air compressor intake and exhaust detection device provided in an embodiment of this application.

[0025] Figure 7 A schematic diagram of the first lifting assembly of the air compressor intake and exhaust detection device provided in the embodiments of this application.

[0026] Figure 8 A schematic diagram of the power plug, fixture, and product of the air compressor intake and exhaust detection device provided in the embodiments of this application.

[0027] Figure 9 This is a schematic diagram of the air compressor intake and exhaust detection device conveying mechanism provided in an embodiment of this application.

[0028] The diagram is labeled as follows: 1. Frame; 2. Fixture; 3. Conveying mechanism; 4. Intake and exhaust detection mechanism; 41. Soundproof room; 42. Support base; 43. X-axis conveyor line; 44. No. 1 lifting assembly; 45. Positioning and clamping assembly; 46. Power plug; 47. Pressure component; 48. Intake assembly; 49. Exhaust assembly; 481. Moving plate; 482. Arc rack; 483. Arc track; 484. 485. Roller; 486. Motor; 487. Gear; 488. Cylinder No. 1; 489. Mounting bracket; 480. Air nozzle; 4881. Plate No. 1; 4882. Slider No. 1; 4883. Adjusting bolt No. 1; 4884. Adjusting bolt No. 2; 451. Support; 452. Cylinder No. 5; 453. Push block; 471. Cylinder No. 6; 472. Pressure head; 441. Base; 442. No. 7 Lifting frame; 443, Cylinder No. 7; 444, Bearing; 445, Rotating shaft; 446, Positioning plate; 447, Rotary cylinder; 461, Seat No. 8; 462, Cylinder No. 8; 463, Plate No. 8; 464, Linear bearing No. 8; 465, Column No. 8; 466, Moving plate; 467, Spring; 468, Plug; 411, Housing; 412, Front baffle assembly; 413, Rear baffle assembly ; 4121, Linear guide rail No. 2; 4122, Door No. 2; 4123, Cylinder No. 2; 4131, Door No. 1; 4132, Block; 4133, Door handle; 31, Upper conveyor line; 32, Lower conveyor line; 33, Lifting and traversing assembly; 34, Lifting guide assembly; 341, Mounting plate; 342, Lifting frame No. 2; 343, Cylinder No. 4; 344, Roller; 100, Product. Detailed Implementation

[0029] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] like Figure 1 and Figure 2 As shown, the first embodiment provided in this application is an air compressor intake and exhaust detection device, which includes a frame 1, several fixtures 2, a conveying mechanism 3 and an intake and exhaust detection mechanism 4 disposed on the frame 1.

[0031] In actual use, the fixture 2 carrying the product 100 is conveyed to the intake and exhaust detection mechanism 4 by the conveying mechanism 3. Then, the intake and exhaust detection mechanism 4 connects the air compressor's intake port and exhaust port, and detects the air compressor's intake and exhaust capabilities.

[0032] The above design enables the testing of the air compressor's intake and exhaust performance.

[0033] Specifically: such as Figure 2 and Figure 5As shown, the intake and exhaust detection mechanism 4 includes a soundproof chamber 41 mounted on the frame 1, a support base 42 mounted on the frame 1 and located inside the soundproof chamber 41, an X-axis conveyor line 43 mounted on the support base 42, a first lifting assembly 44 mounted on the support base 42 for lifting the fixture 2, a positioning and clamping assembly 45 mounted on the support base 42 for positioning and clamping the fixture 2, a power plug 46 mounted on the support base 42, a gantry frame mounted on the support base 42, a pressing component 47 mounted on the gantry frame, an intake assembly 48 and an exhaust assembly 49 mounted on the gantry frame, and a flow meter located outside the soundproof chamber 41 and connected to the intake assembly 48 and the exhaust assembly 49.

[0034] It should be noted that fixture 2 is equipped with a socket, which is connected to the air compressor circuit. Simply powering on the socket will enable the air compressor to operate.

[0035] In actual use, after the fixture 2 carrying product 100 enters the predetermined detection position in the X-axis conveyor line 43, the first lifting component 44 lifts the fixture 2, and then the positioning and clamping component 45 positions and clamps the product 100 in the fixture 2, and the pressing component 47 presses the product 100 into the fixture 2. Then, the air intake component 48 is connected to the air intake port of the air compressor, and the exhaust component 49 is connected to the air exhaust port of the air compressor. The power plug 46 powers on the socket in the fixture 2, and the flow rate at the air intake component 48 and the exhaust component 49 is measured by a flow meter.

[0036] In the above design, the structural design and specific implementation of the intake and exhaust assembly 49 can isolate noise through the soundproof room 41, thus ensuring that the intake and exhaust functions of the air compressor can be tested.

[0037] Specifically: such as Figure 5 and Figure 6 As shown, the intake assembly 48 and the exhaust assembly 49 have the same structure. The intake assembly 48 includes a moving plate 481, an arc-shaped rack 482 and an arc-shaped track 483 mounted on the gantry, several rollers 484 rotatably mounted on the moving plate 481 and rollingly connected to the arc-shaped track 483, a motor 485 mounted on the moving plate 481, a gear 486 mounted on the shaft of the motor 485 and meshing with the arc-shaped rack 482, a first cylinder 487 mounted on the moving plate 481, a mounting bracket 488 mounted at the output end of the first cylinder 487, and an air nozzle 489 mounted on the mounting bracket 488. The arc-shaped rack 482 and the arc-shaped track 483 have the same diameter and are concentric. Both ends of the arc-shaped rack 482 and the arc-shaped track 483 are located on both sides of the Y-axis conveyor line. The inner and outer sides of the arc-shaped track 483 are rollingly connected to the rollers 484.

[0038] In actual use, the positions of the air inlet and exhaust ports differ for different models of air compressors, requiring timely adjustment of the position of the air nozzle 489 in the intake assembly 48 and exhaust assembly 49. When adjusting the position of the air nozzle 489, the motor 485 drives the gear 486 to rotate. The engagement and disengagement of the gear 486 with the arc-shaped rack 482 move the gear 486 along the outer diameter of the arc-shaped track 483, thereby driving the motor 485, the moving plate 481, the mounting bracket 488, the first cylinder 487, the air nozzle 489, and the roller 484 to move synchronously until the air nozzle 489 reaches the preset position. Then, the first cylinder 487 drives the mounting bracket 488 to extend the air nozzle 489, allowing it to enter the air inlet (or exhaust port) of the air compressor.

[0039] In the above design, the structural design and specific implementation of the intake assembly 48 and the exhaust assembly 49 facilitate the docking test of different models of air compressors.

[0040] Specifically: such as Figure 5 As shown, the positioning and clamping assembly 45 includes a support 451 mounted on the support base 42, a fifth cylinder 452 horizontally mounted on the support 451, and a push block 453 mounted on the output end of the fifth cylinder 452. The pressing component 47 includes a sixth cylinder 471 vertically mounted on the gantry frame and a pressing head 472 mounted on the output end of the sixth cylinder 471. Figure 7 As shown, the first lifting assembly 44 includes a base 441 mounted on a support base 42, a seventh lifting frame 442 vertically slidably mounted on the base 441, a seventh cylinder 443 mounted on the base 441 for driving the seventh lifting frame 442, a bearing 444 mounted on the seventh lifting frame 442, a rotating shaft 445 rotatably connected to the inner ring of the bearing 444, a positioning plate 446 mounted on the upper end face of the rotating shaft 445, and a rotary cylinder 447 mounted on the seventh lifting frame 442 for driving the rotating shaft 445 to rotate. Figure 8 As shown, the power plug 46 includes an eighth-position 461 mounted on the support base 42, an eighth-position cylinder 462 mounted on the eighth-position 461, an eighth-position plate 463 mounted on the cylinder output end of the eighth-position cylinder 462, several eighth-position linear bearings 464 slidably mounted on the eighth-position plate 463, eighth-position posts 465 sleeved on the eighth-position linear bearings 464, a movable plate 466 connecting the several eighth-position posts 465, a spring 467 sleeved on the eighth-position posts 465, and a plug 468 mounted on the movable plate 466. The plug 468 is electrically connected to an external power source via a wire.

[0041] It should be noted that the fixture 2 is provided with a positioning post for positioning the air compressor, and the product 100 is provided with mounting holes that cooperate with the positioning post.

[0042] In actual use, after fixture 2 moves to the predetermined position on the X-axis conveyor line 43, fixture 2 is lifted by lifting component 44. Cylinder 443 drives lifting frame 442 to lift the bottom of fixture 2, causing lifting frame 442 to simultaneously lift rotating shaft 445, rotary cylinder 447, and positioning plate 446. Positioning plate 446 is then positioned using the positioning hole on the lower end face of fixture 2. Rotating cylinder 447 drives rotating shaft 445 to rotate, causing positioning plate 446 to rotate to a preset angle. Positioning and clamping component 45 clamps product 100. Cylinder 452 drives push block 453 to press product 100 to the side, ensuring complete contact between product 100 and positioning post. Pressing component 47 presses down product 100. Cylinder 471 drives pressing head 472 to press down on the upper end face of product 100. Power is supplied to the socket of fixture 2 via plug 46: Cylinder 462 drives plate 463 to move toward the socket side, so that plate 463 drives post 465 and moving plate 466 to move synchronously and plug 468 connects with the socket. During the connection of plug 468 with the socket, spring 467 is compressed until plug 468 is fully inserted into the socket from the socket port.

[0043] The above design enables the product 100 in fixture 2 to be fixed and then powered on, ensuring the normal operation of the air compressor.

[0044] Specifically: such as Figure 6 As shown, the mounting bracket 488 includes a first plate 4881 disposed at the output end of the first cylinder 487 and provided with a Y-axis slide groove, a first slider 4882 slidably connected to the first plate 4881 via the Y-axis slide groove, a first adjusting bolt 4883 connecting the first slider 4882 and the first plate 4881 for adjusting the position of the first slider 4882 on the first plate 4881, a second slide groove horizontally disposed on the lower end face of the first slider 4882 and perpendicular to the Y-axis slide groove, and a second adjusting bolt 4884. The air nozzle 489 is slidably disposed on the second slide groove, and the second adjusting bolt 4884 connects the first slider 4882 and the air nozzle 489 for adjusting the position of the air nozzle 489 in the second slide groove. It should be noted that both the Y-axis slide and the second slide have a T-shaped cross-section, which means that the first slider 4882 can only slide along the Y-axis slide on the first plate 4881, and the air nozzle 489 can only slide along the second slide on the first slider 4882. The first adjusting bolt 4883 and the second adjusting bolt 4884 are both knurled knob-type adjusting bolts.

[0045] In actual use, when the positions of the air inlet and outlet of different air compressors need to be adjusted, if the air nozzle 489 cannot be directly adjusted to the predetermined position by rotating the gear 486, the position of the first slider 4882 on the first plate 4881 is adjusted by the first adjusting bolt 4883, and the position of the air nozzle 489 on the first slider 4882 is adjusted by the second adjusting bolt 4884, so as to realize the dual-axis movement of the air nozzle 489.

[0046] In the above design, the structural design and specific implementation of the mounting bracket 488 facilitate the position adjustment of the air nozzle 489 so that the air nozzle 489 reaches the predetermined test position.

[0047] Specifically: such as Figure 3 and Figure 4 As shown, the soundproof room 41 includes a box 411, a front baffle assembly 412 and a rear baffle assembly 413 mounted on the frame 1. The box 411 has a front opening and a rear opening. The front opening is located on the side of the box 411 opposite to the conveying mechanism 3, and the rear opening is located on the side of the box 411 opposite to the conveying mechanism 3.

[0048] In actual use, after opening the front baffle assembly 412, the fixture 2 enters the housing 411. Then, keep the front baffle assembly 412 and the rear baffle assembly 413 closed. After the product 100 has been tested, open the rear baffle assembly 413 and take out the product 100 connected to the fixture 2.

[0049] In the above design, the structural design and specific implementation of the soundproof room 41 facilitate the sound insulation test of the product 100 in the fixture 2.

[0050] Specifically: such as Figure 3 As shown, the front baffle assembly 412 includes two linear guide rails 4121 symmetrically arranged on the outside of the housing 411, a door 4122 slidably arranged on the linear guide rails 4121, and two cylinders 4123 symmetrically arranged on both sides of the front opening. The output ends of the two cylinders 4123 are fixedly connected to both sides of the door 4122. Figure 4 As shown, the rear baffle assembly 413 includes a first door 4131 hinged to a box 411 located on one side of the rear opening, a locking block 4132 disposed on the box 411 and located on the other side of the rear opening, and a door handle 4133 rotatably disposed on a second door 4122 and capable of engaging with the locking block 4132.

[0051] When jig 2 needs to be transported to the soundproof room 41, the method for opening the front baffle assembly 412 is as follows: two second cylinders 4123 simultaneously drive the second plate to rise along the second linear guide rail 4121, causing the second plate to move above the front opening. Then, the conveying mechanism 3 sends jig 2 into the soundproof room 41 through the front opening. The method for closing the front baffle assembly 412 is the opposite of the method for opening it. When jig 2 needs to be removed from the soundproof room 41, the method for opening the rear baffle assembly 413 is as follows: the door handle 4133 is rotated to disengage from the latch 4132, and then the first door 4131 is rotated. The method for closing the rear baffle assembly 413 is the opposite of the method for opening it.

[0052] In the above design, the structural design and specific implementation of the front baffle assembly 412 and the rear baffle assembly 413 facilitate the opening and closing of the soundproof room 41.

[0053] Specifically: such as Figure 9 As shown, the conveying mechanism 3 includes an upper conveying line 31 arranged along the Y-axis direction on the upper surface of the frame 1, a lower conveying line 32 located below the upper conveying line 31, a lifting and traversing assembly 33 arranged on the frame 1 for lifting and conveying the fixture 2 in the upper conveying line 31, and a lifting and guiding assembly 34 arranged between the upper conveying line 31 and the air intake and exhaust detection mechanism. The lifting and traversing assembly 33 includes a fixed plate arranged on the frame 1, a first lifting frame slidably arranged on the fixed plate, a third cylinder arranged on the fixed plate for driving the first lifting frame to lift and lower, and a line body arranged along the X-axis direction on the upper surface of the lifting frame.

[0054] In actual use, the fixture 2 carrying product 100 is conveyed to the top of the lifting and traversing assembly 33 via the upper conveyor line 31. The lifting and traversing assembly 33 then lifts the fixture 2 from the upper conveyor line 31 and conveys it to the lifting guide assembly 34, which then sends it into the soundproof room 41. The lifting and traversing assembly 33 operates as follows: it drives the first lifting frame to rise via the third cylinder, causing the conveyor to contact the lower end face of the fixture 2, and then uses the conveyor to move the fixture 2 into the soundproof room 41. After docking with the external inspection line, the empty fixture 2 is returned via the lower conveyor line 32.

[0055] In the above design, the structural design and specific implementation of the conveying mechanism 3 facilitate the conveying of the fixture 2 and facilitate modular docking of the device of this application with external production lines.

[0056] Specifically: such as Figure 9As shown, the lifting guide assembly 34 includes a mounting plate 341 mounted on the frame 1, a second lifting frame 342 mounted on the mounting plate 341, a fourth cylinder 343 mounted on the mounting plate 341 for driving the second lifting frame 342 to lift, and several rollers 344 extending along the Y-axis and arranged along the X-axis.

[0057] In actual use, the No. 2 lifting frame 342 is driven to rise by the No. 4 cylinder 343, which in turn drives the roller 344 to rise to be flush with the production line, thereby ensuring that the fixture 2 enters the quiet room 41 from the production line along the roller 344.

[0058] In the above design, the structural design and specific implementation of the lifting guide component 34 facilitate the guidance of the fixture 2 and fill the gap between the soundproof room 41 and the upper conveyor line 31.

[0059] The second embodiment provided in this application is an air compressor intake and exhaust detection method. The air compressor intake and exhaust detection device is used. The fixture 2 carrying the product 100 is sent into the intake and exhaust detection mechanism 4 through the conveying mechanism 3. The intake and exhaust detection mechanism 4 is used to connect the air inlet and outlet of the product 100 and detect the flow rate of the air inlet and outlet. After the detection is completed, the product 100 and the fixture 2 are connected and removed from the intake and exhaust detection mechanism 4.

[0060] The above design enables the monitoring of the air flow at the air inlet and outlet of product 100 to determine whether the intake and exhaust of product 100 are normal.

[0061] In further detail, it should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An air compressor suction and exhaust detection device, comprising a rack (1), a plurality of jigs (2), characterized in that: It also includes a conveying mechanism (3) and an intake / exhaust detection mechanism (4) mounted on the frame (1); The intake and exhaust detection mechanism (4) includes a soundproof chamber (41) mounted on the frame (1), a support base (42) mounted on the frame (1) and located inside the soundproof chamber (41), an X-axis conveyor line (43) mounted on the support base (42), a first lifting assembly (44) mounted on the support base (42) for lifting the fixture (2), a positioning and clamping assembly (45) mounted on the support base (42) for positioning and clamping the fixture (2), a power plug (46) mounted on the support base (42), a gantry frame mounted on the support base (42), and a pressure component mounted on the gantry frame. (47) An air intake assembly (48) and an exhaust assembly (49) are mounted on the gantry frame; a flow meter is mounted outside the soundproof room (41) and connected to the air intake assembly (48) and the exhaust assembly (49); the positioning and clamping assembly (45) includes a support (451) mounted on the support base (42), a fifth cylinder (452) mounted horizontally on the support (451), and a push block (453) mounted at the output end of the fifth cylinder (452); the pressing component (47) includes a sixth cylinder (471) mounted vertically on the gantry frame and a pressing head (472) mounted at the output end of the sixth cylinder (471). The first lifting assembly (44) includes a base (441) mounted on a support (42), a seventh lifting frame (442) vertically slidably mounted on the base (441), a seventh cylinder (443) mounted on the base (441) for driving the seventh lifting frame (442), a bearing (444) mounted on the seventh lifting frame (442), a rotating shaft (445) rotatably connected to the inner ring of the bearing (444), a positioning plate (446) mounted on the upper end face of the rotating shaft (445), and a rotary cylinder mounted on the seventh lifting frame (442) for driving the rotating shaft (445) to rotate. 447); The power plug (46) includes an eighth seat (461) on the support base (42), an eighth cylinder (462) on the eighth seat (461), an eighth plate (463) on the cylinder output end of the eighth cylinder (462), several eighth linear bearings (464) slidably disposed on the eighth plate (463), an eighth post (465) sleeved on the eighth linear bearing (464), a moving plate (466) connecting several eighth posts (465), a spring (467) sleeved on the eighth post (465), and a plug (468) disposed on the moving plate (466).

2. The air compressor suction and discharge detection device of claim 1, wherein: The intake assembly (48) has the same structure as the exhaust assembly (49). The intake assembly (48) includes a movable plate (481), an arc-shaped rack (482) and an arc-shaped track (483) mounted on the gantry, a plurality of rollers (484) rotatably mounted on the movable plate (481) and rollingly connected to the arc-shaped track (483), a motor (485) mounted on the movable plate (481), a gear (486) mounted on the shaft of the motor (485) and meshing with the arc-shaped rack (482), and a gear mounted on the movable plate (481). 1) The first cylinder (487) on the first cylinder (487), the mounting bracket (488) set at the output end of the first cylinder (487) and the air nozzle (489) set on the mounting bracket (488), the arc rack (482) and the arc track (483) have the same diameter, the arc rack (482) and the arc track (483) are concentric, the two ends of the arc rack (482) and the arc track (483) are respectively located on both sides of the Y-axis conveyor line, and the inner and outer sides of the arc track (483) are rolledly connected to the roller (484).

3. The air compressor suction and discharge detection device of claim 2, wherein: The mounting bracket (488) includes a first plate (4881) disposed at the output end of the first cylinder (487) and provided with a Y-axis slide groove, a first slider (4882) slidably connected to the first plate (4881) via the Y-axis slide groove, a first adjusting bolt (4883) connecting the first slider (4882) and the first plate (4881) for adjusting the position of the first slider (4882) on the first plate (4881), a second slide groove horizontally disposed on the lower end face of the first slider (4882) and perpendicular to the Y-axis slide groove, and a second adjusting bolt (4884). The air nozzle (489) is slidably disposed on the second slide groove, and the second adjusting bolt (4884) connects the first slider (4882) and the air nozzle (489) for adjusting the position of the air nozzle (489) in the second slide groove.

4. The air compressor suction and discharge detection device of claim 1, wherein: The soundproof room (41) includes a box (411), a front baffle assembly (412), and a rear baffle assembly (413) mounted on a frame (1). The box (411) has a front opening and a rear opening. The front opening is located on the side of the box (411) opposite to the conveying mechanism (3), and the rear opening is located on the side of the box (411) opposite to the conveying mechanism (3).

5. The air compressor suction and discharge detection device of claim 4, wherein: The front baffle assembly (412) includes two second linear guide rails (4121) symmetrically arranged on the outside of the housing (411), a second door (4122) slidably arranged on the second linear guide rails (4121), and two second cylinders (4123) symmetrically arranged on both sides of the front opening. The output ends of the two second cylinders (4123) are respectively fixedly connected to both sides of the second door (4122). The rear baffle assembly (413) includes a first door (4131) hinged to the housing (411) located on one side of the rear opening, a locking block (4132) arranged on the housing (411) and located on the other side of the rear opening, and a door handle (4133) rotatably arranged on the second door (4122) and able to be locked with the locking block (4132).

6. The air compressor suction and discharge detection device of claim 1, wherein: The conveying mechanism (3) includes an upper conveying line (31) arranged along the Y-axis direction on the upper end face of the frame (1), a lower conveying line (32) located below the upper conveying line (31), a lifting and traversing assembly (33) arranged on the frame (1) for lifting and conveying the fixture (2) in the upper conveying line (31), and a lifting and guiding assembly (34) arranged between the upper conveying line (31) and the air intake and exhaust detection mechanism. The lifting and traversing assembly (33) includes a fixed plate arranged on the frame (1), a first lifting frame slidably arranged on the fixed plate, a third cylinder arranged on the fixed plate for driving the first lifting frame to lift and lower, and a line body arranged along the X-axis direction on the upper end face of the lifting frame.

7. The air compressor suction and discharge detection device of claim 6, wherein: The lifting guide assembly (34) includes a mounting plate (341) mounted on the frame (1), a second lifting frame (342) mounted on the mounting plate (341), a fourth cylinder (343) mounted on the mounting plate (341) for driving the second lifting frame (342) to lift, and several rollers (344) extending along the Y-axis and arranged along the X-axis.

8. The method of detecting suction and discharge of an air compressor using the air compressor suction and discharge detection apparatus according to any one of claims 1 to 7, characterized by: The fixture (2) carrying the product (100) is fed into the suction and exhaust detection mechanism (4) by the conveying mechanism (3). The suction and exhaust detection mechanism (4) is used to connect the air inlet and outlet of the product (100) and detect the flow rate of the air inlet and outlet. After the detection is completed, the product (100) and the fixture (2) are connected and removed from the suction and exhaust detection mechanism (4).

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