CN217404013U - Multichannel pressure signal detection device - Google Patents

Abstract

The utility model discloses a multichannel pressure signal detection device, comprises a workbench, pressure detection equipment is installed to the up end of workstation, pressure detection equipment's preceding terminal surface passes through mounting panel fixedly connected with telescopic cylinder, telescopic cylinder's lower terminal surface fixedly connected with bar shaped plate, the even fixedly connected with pressure disk of lower terminal surface of bar shaped plate, the rear portion meshing of gear has perpendicular rack, the up end of horizontal rack passes through slide bar fixedly connected with elongated plate, the preceding terminal surface of elongated plate passes through the even fixedly connected with push pedal of erection column, pressure detection equipment's right side wall has the detection sleeve through the even electric connection of erection column, the utility model relates to a pressure detection technology field. This multichannel pressure signal detection device has solved current pressure measurement device and has carried out spacing fixed with it in inconvenient automation when exerting pressure to the bottle to and inconvenient automatic problem of releasing the unloading with the bottle after detecting.

Description

Multichannel pressure signal detection device

Technical Field

The utility model relates to a pressure detection technical field specifically is a multichannel pressure signal detection device.

Background

The pressure testing device is suitable for pressure resistance and pressure maintaining tests and vacuum pressure maintaining tests by taking helium and nitrogen as testing media; be applied to refrigeration, air conditioner and other and need inflate the pressure testing to and the workshop of vacuum leak test, can improve production efficiency greatly, improve the scientificity of product process inspection, still practiced thrift the human cost simultaneously, need test pressure test device to detect its leakproofness when producing plastic bottle and silica gel bottle.

The existing pressure detection device is inconvenient to automatically limit and fix the bottle when the bottle is pressed, the bottle is easy to deviate when pressed down, so that the pressure detection is deviated, the bottle is inconvenient to automatically push out the bottle after detection, the manual work is needed to take the bottle, and the work efficiency of the pressure detection is reduced.

Disclosure of Invention

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a multichannel pressure signal detection device has solved current pressure detection device and has carried out spacing fixed with it in inconvenient automation when exerting pressure to the bottle to and inconvenient automatic problem of releasing the unloading with the bottle after detecting.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multi-channel pressure signal detection device comprises a workbench, wherein the upper end surface of the workbench is provided with a pressure detection device, the front end surface of the pressure detection equipment is fixedly connected with a telescopic cylinder through a mounting plate, the lower end surface of the telescopic cylinder is fixedly connected with a strip-shaped plate, the lower end surface of the strip-shaped plate is uniformly and fixedly connected with a pressure plate, the upper end surface of the workbench is provided with an automatic fastening mechanism, a signal prompt lamp is arranged on the front end face of the pressure detection device, a convex plate is fixedly connected with the lower end face of the workbench, the right side wall of the convex plate is rotationally connected with a gear, the upper part of the gear is engaged with a transverse rack, the rear part of the gear is engaged with a vertical rack, the up end of horizontal rack passes through slide bar fixedly connected with elongated plate, the preceding terminal surface of elongated plate passes through the even fixedly connected with push pedal of erection column, the right side wall of pressure measurement equipment has the detection sleeve pipe through the even electric connection of erection column.

Preferably, the horizontal rack passes through terminal surface sliding connection under slide bar cooperation spout and the workstation, erect the up end of rack and the rear end face fixed connection of strip shaped plate, erect rack and workstation up end and run through sliding connection, pressure check equipment's preceding terminal surface electric connection has the display screen, pressure sensor is evenly installed to the inner chamber wall of workstation.

Preferably, the automatic fastening mechanism includes horizontal slot, rectangular plate, traveller, chute, riser, threaded rod, ring gear thread bush, L shape rack, detects arc cover, supporting spring and V-arrangement board, the up end of workstation has the detection arc cover through the even symmetrical sliding connection of horizontal slot cooperation traveller.

Preferably, the detection arc-shaped sleeve and the detection sleeve are electrically connected with the signal prompt lamp, the lower end face of the workbench is evenly connected with the rectangular plate in a sliding mode, the lower end face of the rectangular plate is symmetrically penetrated through and provided with the inclined grooves, and the lower end face of the sliding column penetrating through the transverse grooves is connected with the inclined grooves in a sliding mode.

Preferably, two through installation pole fixed connection between the rectangular plate, the workstation is close to left lower terminal surface fixedly connected with riser, the rear end face of riser rotates and is connected with the ring gear thread bush, the rear end face through thread of ring gear thread bush has the threaded rod, the threaded rod runs through the one end of terminal surface before the riser and rotates with the rear end face of rectangular plate to be connected.

Preferably, the bar-shaped plate is close to left rear end face fixedly connected with L shape rack, L shape rack and workstation up end run through sliding connection, L shape rack meshes with ring gear thread bush mutually, the inside wall that detects the arc cover all is through supporting spring fixedly connected with V-shaped plate.

(III) advantageous effects

The utility model provides a multichannel pressure signal detection device. The method has the following beneficial effects:

(1) the multichannel pressure signal detection device comprises a convex plate, a gear, a vertical rack, a transverse rack, a sliding rod, a long plate, a push plate, a telescopic cylinder, a rack engaging gear, a transverse rack, a rack engaging rack, a rack engaging rack, a rack engaging rack, a rack engaging rack, a rack engaging rack, a rack engaging rack, a rack engaging rack, a rack engaging rack, a rack engaging rack, a rack, its degree of automation is high can artifical unloading, has avoided the manual troublesome nature of unloading of user, and then has improved pressure detection's work efficiency.

(2) The multichannel pressure signal detection device comprises a transverse groove, a rectangular plate, a sliding column, an inclined groove, a vertical plate, a threaded rod, a gear ring threaded sleeve, an L-shaped rack, a detection arc sleeve and a support spring which are matched with a V-shaped plate through an automatic fastening mechanism, wherein a plastic bottle body or a silica gel bottle body to be detected is firstly placed between the two detection arc sleeves, when a telescopic cylinder is started to press down, a pressure plate is driven to descend into the detection sleeve, and the L-shaped rack at the rear part of a strip-shaped plate is also driven to descend to be meshed with the gear ring threaded sleeve to rotate, so that the threaded rod in threaded connection with the gear ring threaded sleeve can be moved backwards to pull the rectangular plate to slide backwards, because the front parts of the two inclined grooves of the rectangular plate can drive the two sliding columns to slide and approach along the inclined grooves, and the sliding columns and the detection arc sleeves slide and approach each other under the limit of the transverse groove, and further drive the V-shaped plate to be matched with the support spring to automatically clamp and fix a plastic or silica gel bottle to be detected, and when the telescopic cylinder rises, the L-shaped rack is driven to downwards engage with the gear ring threaded sleeve to reversely rotate, the chicken pushes the rectangular plate to move forwards, so that the two detection arc sleeves are away from each other and are opened, the detected bottle can be automatically loosened, the pressure plate just continuously applies pressure to the bottle a little bit downwards after being clamped, the pressure sensor corresponding to the inner cavity of the workbench at the lower part of each clamping bottle can display the pressure value through the display screen at the front end surface of the pressure detection equipment when applying pressure, and the plurality of automatic fastening mechanisms are arranged at the upper part of the workbench, so that the bottle needing to be applied with pressure can be effectively and automatically clamped, the problem that the detection result is influenced by the deviation of the bottle body sliding when the pressure plate is pressed down is avoided, a plurality of bottle bodies can be simultaneously clamped for pressure detection, the diversity of the functions of the whole pressure detection device is improved, and when the bottle body leaks, the detection sleeve or the detection arc sleeve can detect and transmit signals to the signal prompt lamp, the condition of which bottle leaks air can be known in time.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the meshing structure of the gears and the vertical rack of the present invention;

FIG. 3 is a schematic view of a partially cut-away structure of the working table of the present invention;

FIG. 4 is a schematic view of the mounting structure of the support spring and the V-shaped plate of the present invention;

fig. 5 is a schematic view of the installation structure of the elongated plate and the push plate according to the present invention.

In the figure: 1. a work table; 2. a pressure detection device; 3. a telescopic cylinder; 4. a strip plate; 5. pressing a plate; 6. detecting the casing pipe; 7. a signal prompt lamp; 8. an automatic fastening mechanism; 81. a transverse groove; 82. a rectangular plate; 83. a traveler; 84. a chute; 85. a vertical plate; 86. a threaded rod; 87. a gear ring thread bush; 88. an L-shaped rack; 89. detecting the arc-shaped sleeve; 810. a support spring; 811. a V-shaped plate; 9. a convex plate; 10. a gear; 11. a vertical rack; 12. a horizontal rack; 13. a slide bar; 14. an elongated plate; 15. a push plate.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the first embodiment is as follows: a multichannel pressure signal detection device comprises a workbench 1, a pressure detection device 2 is installed on the upper end face of the workbench 1, a telescopic cylinder 3 is fixedly connected on the front end face of the pressure detection device 2 through a mounting plate, a strip-shaped plate 4 is fixedly connected on the lower end face of the telescopic cylinder 3, a pressure plate 5 is uniformly and fixedly connected on the lower end face of the strip-shaped plate 4, an automatic fastening mechanism 8 is installed on the upper end face of the workbench 1, a signal prompt lamp 7 is installed on the front end face of the pressure detection device 2, a convex plate 9 is fixedly connected on the lower end face of the workbench 1, a gear 10 is rotatably connected on the right side wall of the convex plate 9, a transverse rack 12 is meshed on the upper portion of the gear 10, a vertical rack 11 is meshed on the rear portion of the gear 10, an elongated plate 14 is fixedly connected on the upper end face of the transverse rack 12 through a sliding rod 13, a push plate 15 is uniformly and fixedly connected on the front end face of the elongated plate 14 through a mounting column, a detection sleeve 6 is uniformly and electrically connected on the right side wall of the pressure detection device 2 through a mounting rod, horizontal rack 12 passes through slide bar 13 cooperation spout and workstation 1 lower terminal surface sliding connection, erects the up end of rack 11 and the rear end fixed connection of strip shaped plate 4, erects rack 11 and workstation 1 up end and runs through sliding connection, pressure check equipment 2's preceding terminal surface electric connection has the display screen, and pressure sensor is evenly installed to the inner chamber wall of workstation 1. Through the matching of the convex plate 9, the gear 10, the vertical rack 11, the horizontal rack 12, the sliding rod 13, the long plate 14 and the push plate 15, when the telescopic cylinder 3 ascends, the strip-shaped plate 4 and the pressure plate 5 are driven to ascend, and then the vertical rack 11 at the rear part of the strip-shaped plate 4 is driven to ascend to be meshed with the gear 10 to rotate anticlockwise, when the gear 10 rotates anticlockwise, the horizontal rack 12 is meshed with the slide rod 13 to slide forwards at the lower part of the workbench 1, the long plate 14 at the upper part of the sliding rod 13 and the push plate 15 are also driven to move forwards to a position between two unfolded detection arc sleeves 89, clamped bottles are loosened to be pushed forwards, a plurality of detected bottles fall into a plurality of collection frames which are placed at the lower part of the workbench 1 in advance, when the telescopic cylinder 3 descends to the middle part, the vertical rack 11 is meshed with the gear 10 to rotate clockwise to be meshed with the horizontal rack 12 to slide backwards, and each push plate 15 comes out of the detection arc sleeves 89, the bottle that avoids hindering detection arc cover 89 to detect will need to detect at the back presss from both sides tightly, and its degree of automation height can artifical unloading, has avoided the manual unloading of user's troublesome nature, and then has improved pressure detection's work efficiency.

Example two: the difference between this embodiment and the first embodiment is: the automatic fastening mechanism 8 comprises a transverse groove 81, rectangular plates 82, a sliding column 83, a chute 84, a vertical plate 85, a threaded rod 86, a gear ring threaded sleeve 87, an L-shaped rack 88, a detection arc sleeve 89, a supporting spring 810 and a V-shaped plate 811, wherein the upper end surface of the workbench 1 is uniformly and symmetrically connected with the detection arc sleeve 89 through the transverse groove 81 and the sliding column 83 in a sliding manner, the detection arc sleeve 89 and the detection sleeve 6 are both electrically connected with a signal prompting lamp 7, the lower end surface of the workbench 1 is uniformly and slidably connected with the rectangular plates 82, the chute 84 is symmetrically arranged on the lower end surfaces of the rectangular plates 82 in a penetrating manner, the lower end surface of the sliding column 83 penetrating through the transverse groove 81 is slidably connected with the chute 84, the two rectangular plates 82 are fixedly connected through a mounting rod, the lower end surface of the workbench 1 close to the left side is fixedly connected with the vertical plate 85, the rear end surface of the vertical plate 85 is rotatably connected with the gear ring threaded sleeve 87, the rear end surface of the gear ring threaded sleeve 87 is in a penetrating manner and is connected with the threaded rod 86, threaded rod 86 runs through the one end of terminal surface before riser 85 and is connected with the rear end face rotation of rectangular plate 82, and bar 4 is close to left rear end face fixedly connected with L shape rack 88, and L shape rack 88 runs through sliding connection with 1 up end of workstation, and L shape rack 88 meshes with ring gear thread bush 87 mutually, and the inside wall that detects arc cover 89 all passes through supporting spring 810 fixedly connected with V-arrangement board 811. Through the cooperation of the automatic fastening mechanism 8 comprising the transverse groove 81, the rectangular plate 82, the sliding column 83, the inclined groove 84, the vertical plate 85, the threaded rod 86, the gear ring threaded sleeve 87, the L-shaped rack 88, the detection arc sleeve 89, the supporting spring 810 and the V-shaped plate 811, firstly, a plastic bottle body or a silica gel bottle body to be detected is placed between the two detection arc sleeves 89, when the telescopic cylinder 3 is started to press down, the pressure plate 5 is driven to descend into the detection sleeve 6, and the L-shaped rack 88 at the rear part of the strip-shaped plate 4 is also driven to descend and be meshed with the gear ring threaded sleeve 87 to rotate, so that the threaded rod 86 in threaded connection with the gear ring threaded sleeve 87 moves backwards, the rectangular plate 82 is pulled to slide backwards, because the front parts of the two inclined grooves 84 of the rectangular plate 82 can drive the two sliding columns 83 to slide along the inclined groove 84 to be close to each other, and the sliding columns 83 and the detection arc sleeves 89 slide to be close to each other under the limit of the transverse groove 81, and then drive V-arrangement board 811 and cooperate the supporting spring 810 to carry on the centre gripping to fix automatically the plastic or silica gel bottle that needs to be detected, and will drive L-shaped rack 88 to mesh the ring gear thread bush 87 downwards and rotate the chicken and promote the rectangular plate 82 to move forward when the telescopic cylinder 3 rises, make two detect the arc-shaped bush 89 keep away from each other and open, can relax the bottle after detecting automatically, the pressure disk 5 exerts pressure to the bottle just continuously a little downward after gripping, the pressure sensor that every grip bottle lower part corresponds to the inner chamber of the work station 1 will show the pressure value through the display screen of the front end of the pressure detection equipment 2 when exerting pressure, and the upper portion of the work station 1 sets up multiple automatic fastening mechanisms 8, can effective automatic clamp the bottle that needs to exert pressure, the bottle slip appears and deflects when avoiding the pressure disk 5 to press down, and then influence the trouble of the testing result, can also grip multiple bottles at the same time and carry on the pressure detection, the diversity of whole pressure measurement device function has been improved to and when the bottle appears leaking gas the detection sleeve 6 or detect arc cover 89 can detect and then transmit signal and give signal prompt lamp 7 and indicate, can in time know which bottle the condition of leaking gas appears.

When the detection device works, firstly, a plastic bottle body or a silica gel bottle body to be detected is placed between the two detection arc sleeves 89, when the telescopic cylinder 3 is started to press down, the pressure plate 5 is driven to descend into the detection sleeve 6, the L-shaped rack 88 at the rear part of the strip-shaped plate 4 is also driven to descend and engage with the gear ring threaded sleeve 87 to rotate, the threaded rod 86 in threaded connection with the gear ring threaded sleeve 87 moves backwards, so that the rectangular plate 82 is pulled to slide backwards, because the front parts of the two chutes 84 of the rectangular plate 82 are smaller, the two sliding columns 83 are driven to slide along the chutes 84 to approach, the sliding columns 83 and the detection arc sleeves 89 slide to approach each other under the limit of the transverse grooves 81, the V-shaped plate 811 is driven to cooperate with the supporting spring 810 to automatically clamp and fix a plastic or silica gel bottle to be detected, and when the telescopic cylinder 3 rises, the L-shaped rack 88 is driven to engage with the gear ring threaded sleeve 87 downwards, the chicken rotates to push the rectangular plate 82 to move forwards, the two detection arc sleeves 89 are far away from each other and opened, so that the bottle after detection can be automatically loosened, the pressure plate 5 just continuously applies pressure to the bottle a little bit downwards after clamping, the pressure sensor corresponding to the inner cavity of the workbench 1 at the lower part of each clamping bottle can display the pressure value through the display screen on the front end surface of the pressure detection equipment 2 when applying pressure, and the plurality of automatic fastening mechanisms 8 are arranged at the upper part of the workbench 1, so that the bottle needing applying pressure can be effectively and automatically clamped, the problem that the bottle body slides to generate deviation when the pressure plate 5 is pressed down and further the detection result is influenced is avoided, a plurality of bottle bodies can be clamped simultaneously for pressure detection, the diversity of the functions of the whole pressure detection device is improved, and when the bottle body leaks, the detection sleeve 6 or the detection arc sleeve 89 can detect and further transmit a signal to the signal prompt lamp 7 to prompt, and the condition of which bottle leaks can be known in time, when the telescopic cylinder 3 rises, the strip-shaped plate 4 and the pressure plate 5 are driven to rise, and then the vertical rack 11 at the rear part of the strip-shaped plate 4 is driven to rise to be meshed with the gear 10 to rotate anticlockwise, the gear 10 can be meshed with the horizontal rack 12 to slide forwards at the lower part of the workbench 1 through the slide rod 13 when rotating anticlockwise, and the long plate 14 at the upper part of the slide rod 13 and the push plate 15 can also be driven to move forwards to a position between two unfolded detection arc sleeves 89 to push the unclamped bottles forwards, so that a plurality of detected bottles fall into a plurality of collection frames at the lower part of the workbench 1 in advance, and when the telescopic cylinder 3 descends to the middle part, the vertical rack 11 is driven to rotate clockwise to be meshed with the gear 10 to further be meshed with the horizontal rack 12 to slide backwards, so that each push plate 15 comes out of the detection arc sleeves 89, the blockage of the detection arc sleeves 89 in clamping the bottles to be detected later is avoided, the automatic degree is high, and manual blanking can be realized, the trouble of manual blanking of a user is avoided, and the working efficiency of pressure detection is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims (6)

1. A multichannel pressure signal detection device, includes workstation (1), its characterized in that: the pressure detection device is characterized in that a pressure detection device (2) is installed on the upper end face of the workbench (1), the front end face of the pressure detection device (2) is fixedly connected with a telescopic cylinder (3) through a mounting plate, the lower end face of the telescopic cylinder (3) is fixedly connected with a strip-shaped plate (4), the lower end face of the strip-shaped plate (4) is uniformly and fixedly connected with a pressure plate (5), an automatic fastening mechanism (8) is installed on the upper end face of the workbench (1), a signal prompt lamp (7) is installed on the front end face of the pressure detection device (2), the lower end face of the workbench (1) is fixedly connected with a convex plate (9), the right side wall of the convex plate (9) is rotatably connected with a gear (10), a transverse rack (12) is meshed on the upper portion of the gear (10), a vertical rack (11) is meshed on the rear portion of the gear (10), and the upper end face of the transverse rack (12) is fixedly connected with an elongated plate (14) through a sliding rod (13), the front end face of the long plate (14) is fixedly connected with a push plate (15) through a mounting column, and the right side wall of the pressure detection equipment (2) is electrically connected with a detection sleeve (6) through a mounting rod.

2. A multi-channel pressure signal detecting device according to claim 1, wherein: horizontal rack (12) are passed through slide bar (13) cooperation spout and workstation (1) lower terminal surface sliding connection, erect the up end of rack (11) and the rear end face fixed connection of strip shaped plate (4), erect rack (11) and workstation (1) up end and run through sliding connection, the preceding terminal surface electric connection of pressure measurement equipment (2) has the display screen, pressure sensor is evenly installed to the inner chamber wall of workstation (1).

3. A multi-channel pressure signal detecting device according to claim 1, wherein: automatic fastening device (8) include horizontal slot (81), rectangular plate (82), traveller (83), chute (84), riser (85), threaded rod (86), ring gear thread bush (87), L shape rack (88), detect arc cover (89), supporting spring (810) and V-arrangement board (811), the up end of workstation (1) has through horizontal slot (81) cooperation traveller (83) even symmetry sliding connection to have and detects arc cover (89).

4. A multi-channel pressure signal detecting device according to claim 3, wherein: detect arc cover (89) and detection sleeve pipe (6) all with signal prompt lamp (7) electric connection, the even sliding connection of lower terminal surface of workstation (1) has rectangular plate (82), the equal symmetry of lower terminal surface of rectangular plate (82) is run through and has been seted up chute (84), the lower terminal surface and chute (84) sliding connection of the horizontal trough (81) that runs through of traveller (83).

5. The multi-channel pressure signal detecting device according to claim 4, wherein: two through installation pole fixed connection between rectangular plate (82), workstation (1) is close to left lower terminal surface fixedly connected with riser (85), the rear end face of riser (85) rotates and is connected with ring gear thread bush (87), the rear end face through thread of ring gear thread bush (87) is connected with threaded rod (86), threaded rod (86) run through the one end of riser (85) preceding terminal surface and the rear end face of rectangular plate (82) rotate to be connected.

6. The multi-channel pressure signal detecting device according to claim 5, wherein: strip shaped plate (4) are close to left rear end face fixedly connected with L shape rack (88), L shape rack (88) and workstation (1) up end run through sliding connection, L shape rack (88) mesh mutually with ring gear thread bush (87), the inside wall that detects arc cover (89) all is through supporting spring (810) fixedly connected with V-arrangement board (811).

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