CN210802801U

CN210802801U - Cylinder valve inspection bench

Info

Publication number: CN210802801U
Application number: CN201921389411.9U
Authority: CN
Inventors: 王冬冬
Original assignee: Tangshan Hangao Special Equipment Inspection Co ltd
Current assignee: Tangshan Hangao Special Equipment Inspection Co ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-06-19
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a cylinder valve detects technical field, especially relates to a cylinder valve checkout stand. The device comprises a console, a water tank arranged at the lower part of one side of the console, a bracket arranged at the upper part of one side of the console, a conveying device arranged at one side of the water tank and a detection device arranged on the bracket; adopt first motor to drive the rack, guarantee that the cylinder valve can descend and get into in the water tank, detect whether the cylinder valve leaks gas in aqueous, increased the quality that detects, the second motor drives the mould rotation, can put into the mould with the cylinder valve, and the second pneumatic cylinder drives the cylinder valve and enters into and connect in, and automatic and joint fastening detect, have increased workman's work efficiency, have reduced work load.

Description

Cylinder valve inspection bench

Technical Field

The utility model relates to a cylinder valve detects technical field, especially relates to a cylinder valve checkout stand.

Background

Along with the development of science and technology, to producing stricter and stricter, so development is faster and faster on detecting, need artifically twist the bottle valve into check out test set to the detection of bottle valve, then detecting, increased workman's work load, same step is too many, has reduced work efficiency, and ordinary detection carries out atmospheric pressure and detects, and trace gas leaks gas, and the manometer changes too little, and the workman is difficult to discover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, it is not enough to the technique that exists to the aforesaid, a bottle valve checkout stand is provided, adopt first motor to drive the rack, guarantee in the bottle valve can descend and get into the water tank, detect whether the bottle valve leaks gas in aqueous, the quality of detection has been increased, the second motor drives the mould rotation, can put into the mould with the bottle valve, the second pneumatic cylinder drives the bottle valve and enters into and connect in, automatic and joint fastening, detect, workman's work efficiency has been increased, the work load has been reduced.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the device comprises a console, a water tank arranged at the lower part of one side of the console, a bracket arranged at the upper part of one side of the console, a conveying device arranged at one side of the water tank and a detection device arranged on the bracket; the detection device comprises a first motor, two slide bars, a rack, a gear box, a gear shaft and a first fixing plate, wherein two first through holes are symmetrically arranged on the bracket, the first through holes are in sliding fit with the two slide bars, a second through hole is arranged between the two first through holes on the bracket, the second through hole is in sliding fit with the rack, the rack penetrates through the gear box, the gear shaft is connected with the gear key, the gear shaft is matched with a bearing of the gear box, the gear and the rack are in meshing transmission, the gear shaft is connected with a first motor coupler after penetrating through the gear box, a first motor is fastened on the bracket through a fastener, one end of the rack is welded on the first fixing plate, the first fixing plate is welded between the two slide bars, a support frame is arranged inside the bracket, the two slide bars are in sliding fit on the support frame, and a second fixing plate, two joints are arranged on the second fixing plate; the conveying device comprises a base, a lifting plate, a sliding plate, a first hydraulic cylinder, a second motor, a first synchronous belt wheel, a second synchronous belt wheel, a belt wheel shaft and a mold; the improved die is characterized in that a first hydraulic cylinder is installed between the base and the lifting plate, one end of a second hydraulic cylinder is fastened at one end of the lifting plate through a fastener, a piston rod of the second hydraulic cylinder is connected with a sliding plate, a motor box is arranged on the sliding plate, a second motor is installed inside the motor box, two pulley shaft bearings are connected to the sliding plate, a first synchronous pulley is connected to a pulley shaft through a key, a shaft end key of the second motor is connected with two second synchronous pulleys through a key, the first synchronous pulley is connected with the second synchronous pulleys through a belt, and the die is welded to the top end of the pulley shaft.

Further optimize this technical scheme, be provided with the atmospheric pressure mouth on the support, be provided with the pipe on the atmospheric pressure mouth, the atmospheric pressure mouth other end attach fitting is connected to the one end of pipe.

Further optimize this technical scheme, be provided with barometer, two air pressure switches and trigeminy button on the control cabinet, two trigeminy button connects first motor, second motor, first pneumatic cylinder and second pneumatic cylinder respectively.

Further optimize this technical scheme, the length of support frame equals the gliding distance of slide bar.

Further optimize this technical scheme, with the second through-hole is provided with square groove with one heart on the support, be provided with the square bar on the rack, the square bar is at square inslot sliding fit.

Further optimize this technical scheme, be provided with the spout on the lifter plate, the sliding plate bottom is provided with the slider, slider is at the inside sliding fit of spout.

Further optimize this technical scheme, the mould is symmetrical with the joint, the mould is greater than the diameter of cylinder valve.

Further optimize this technical scheme, two the atmospheric pressure switch is connected on the atmospheric pressure mouth.

Compared with the prior art, the utility model has the advantages of it is following: 1. the first motor drives the rack to move and drives the joint to move into the water tank, so that the structure is favorable for ensuring that the cylinder valve can be put into water for air leakage detection, and the detection quality is improved; 2. the mould is pushed into the lower part of the joint through the second hydraulic cylinder, so that the structure is favorable for ensuring that the bottle valves can be automatically conveyed, and manual operation for taking one bottle valve is reduced; 3. the second motor drives the mold to rotate, the first hydraulic cylinder pushes, the structure is favorable for ensuring that the cylinder valve can be automatically fastened in the joint, and the working steps are reduced.

Drawings

FIG. 1 is a schematic diagram of a cylinder valve inspection station.

FIG. 2 is a schematic view of a cylinder valve inspection station inspection apparatus.

FIG. 3 is a schematic diagram of a detection device for a cylinder valve inspection station.

FIG. 4 is a schematic view of a conveying device of a cylinder valve inspection station.

FIG. 5 is a schematic view of the rotation of a cylinder valve inspection station conveyor.

In the figure: 1. a console; 2. a water tank; 3. a support; 4. a conveying device; 5. a detection device; 6. a first motor; 7. a slide bar; 8. a rack; 9. a gear case; 10. a gear; 11. a gear shaft; 12. a first fixing plate; 13. a first through hole; 14. a second through hole; 15. a support frame; 16. a second fixing plate; 17. a joint; 18. a base; 19. a lifting plate; 20. a sliding plate; 21. a first hydraulic cylinder; 22. a second hydraulic cylinder; 23. a second motor; 24. a first timing pulley; 25. a second timing pulley; 26. a pulley shaft; 27. a mold; 28. a motor case; 29. an air pressure port; 30. a tube; 31. a barometer; 32. a pneumatic switch; 33. a triple button; 34. a square groove; 35. a chute; 36. a slider; 37. a square bar.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-5, the device comprises a console 1, a water tank 2 arranged at the lower part of one side of the console 1, a bracket 3 arranged at the upper part of one side of the console 1, a conveying device 4 arranged at one side of the water tank 2 and a detection device 5 arranged on the bracket 3; the detection device 5 comprises a first motor 6, two slide bars 7, a rack 8, a gear box 9, a gear 10, a gear shaft 11 and a first fixing plate 12, wherein two first through holes 13 are symmetrically arranged on the bracket 3, the first through holes 13 are in sliding fit with the two slide bars 7, a second through hole 14 is arranged between the two first through holes 13 on the bracket 3, the second through hole 14 is in sliding fit with the rack 8, the rack 8 penetrates through the gear box 9, the gear shaft 11 is in key connection with the gear 10, the gear shaft 11 is in bearing fit with the gear box 9, the gear 10 is in meshing transmission with the rack 8, the gear shaft 11 penetrates through the gear box 9 and is in shaft coupling connection with the first motor 6, the first motor 6 is fastened on the bracket 3 by a fastener, one end of the rack 8 is welded on the first fixing plate 12, and the first fixing plate 12 is welded between the two slide bars 7, a support frame 15 is arranged in the support 3, the two slide bars 7 are in sliding fit on the support frame 15, a second fixing plate 16 is arranged at the bottoms of the two slide bars 7, and two joints 17 are arranged on the second fixing plate 16; the conveying device 4 comprises a base 18, a lifting plate 19, a sliding plate 20, a first hydraulic cylinder 21, a second hydraulic cylinder 22, a second motor 23, a first synchronous pulley 24, a second synchronous pulley 25, a pulley shaft 26 and a mold 27; a first hydraulic cylinder 21 is arranged between the base 18 and the lifting plate 19, one end of a second hydraulic cylinder 22 is fastened at one end of the lifting plate 19 by a fastener, a piston rod of the second hydraulic cylinder 22 is connected with a sliding plate 20, a motor box 28 is arranged on the sliding plate 20, the second motor 23 is arranged in the motor box 28, two pulley shafts 26 are in bearing connection with the sliding plate 20, a first synchronous pulley 24 is in key connection with the pulley shafts 26, two second synchronous pulleys 25 are in key connection with the shaft ends of the second motor 23, a belt is connected between the first synchronous pulley 24 and the second synchronous pulleys 25, and the mold 27 is welded at the top end of the pulley shafts 26; the support 3 is provided with an air pressure port 29, the air pressure port 29 is provided with a pipe 30, and one end of the pipe 30 is connected with the air pressure port 29 while the other end is connected with the joint 17; the control console 1 is provided with a barometer 31, two air pressure switches 32 and three-way buttons 33, and the two three-way buttons 33 are respectively connected with the first motor 6, the second motor 23, the first hydraulic cylinder 21 and the second hydraulic cylinder 22; the length of the support frame 15 is equal to the sliding distance of the sliding rod 7; a square groove 34 is formed in the bracket 3 concentrically with the second through hole 14, a square rod 37 is arranged on the rack 8, and the square rod 37 is in sliding fit in the square groove 34; a sliding groove 35 is formed in the lifting plate 19, a sliding block 36 is arranged at the bottom of the sliding plate 20, and the sliding block 36 is in sliding fit in the sliding groove 35; the mould 27 is symmetrical to the joint 17, and the mould 27 is larger than the diameter of the cylinder valve; two of the pneumatic switches 32 are connected to the pneumatic port 29.

The working principle is as follows: the detection device 5 is characterized in that a gear 10 is driven by a first motor 6 to rotate, the gear 10 is meshed with a rack 8 for transmission, the lifting of two sliding rods 7 is driven, the joint 17 can fall into a water tank 2 for detection, a sliding plate 20 is driven by a second hydraulic cylinder 22 to move by a conveying device 4, a bottle valve can be conveyed to the lower portion of the joint 17, a first synchronous belt wheel 24 is driven by a second motor 23 to rotate, a second belt wheel connected with a belt is driven to rotate, a mold 27 rotates, the first hydraulic cylinder 21 drives a lifting plate 19 to lift while rotating, the sliding plate is arranged on the lifting plate 19, and therefore the mold 27 is driven to lift to tightly fix the bottle valve and the joint 17.

According to fig. 1 to 5, firstly, the joint 17 is determined on the upper part of the water tank 2, then the bottle valves are placed in the mold 27, at least two molds 27 can be arranged, and by taking two as an example, after two bottle valves are placed, a button on a triple button 33 is pressed on the console 1, the button is connected with a second hydraulic cylinder 22, the second hydraulic cylinder 22 is started to push the sliding plate 20, a sliding block 36 on the sliding plate 20 moves in a sliding groove 35 to drive the bottle valves to move towards the inside of the shell and stop at the lower part of the joint 17, then the triple button 33 is pressed to start a second motor 23, the second motor 23 is arranged in a motor box 28 of the sliding plate 20, so that the second motor 23 moves when the sliding plate 20 moves, the base 18 is parallel to the water tank 2, so that when the second fixing plate 16 is lifted to be coincident with the supporting frame 15, the height of the mold 27 is lower than that of the joint 17, the second motor 23 rotates to drive a second synchronous belt, the second synchronous belt wheel 25 drives the first synchronous belt wheel 24 connected with the belt to rotate, the first synchronous belt wheel 24 is arranged on a belt wheel shaft 26, the belt wheel shaft 26 and a mould 27 on the belt wheel shaft 26 are driven to rotate, the first hydraulic cylinder 21 is lifted up to drive the lifting plate 19 to lift up and down, so that the joint 17 is fastened with the bottle valve, then the first hydraulic cylinder 21 is lowered, the second hydraulic cylinder 22 is retracted to drive the sliding plate 20 to retract, then the pneumatic switch 32 is opened, the two pneumatic switches 32 are respectively used for inflation and deflation, inflation is carried out after the pneumatic switch 32 is opened, detection is carried out, whether air leakage exists or not is observed through the pneumatic gauge 31, then the first motor 6 is started to drive the gear 10 in the gear box 9 to rotate, the gear box 9 is arranged on the support 3, so that the gear 10 can drive the rack 8 to lift up and down, the rack 8 slides in the second through hole 14, the square rod 37 on the rack 8 slides, rack 8 is installed on first fixed plate 12, two slide bars 7 of first fixed plate 12 both ends welding, rack 8 moves and drives the slip and move in first through-hole 13, it is more stable to guarantee slide bar 7 when sliding, first fixed plate 12 slides in support frame 15, control displacement, put into aquatic with joint 17 on the second fixed plate 16, can carry out gas leakage detection, there is little bubble production when gas leakage, baroswitch 32 control atmospheric pressure mouth 29 is with atmospheric pressure admission pipe 30 in, the length of pipe 30 is greater than the length of slide bar 7, so can not appear the phenomenon that pipe 30 is not enough when going up and down, no bubble appears in observing water tank 2, barometer 31 does not change equally, it is qualified to show the bottle valve, then carry out next detection of a set, the convenient detection of this equipment, reduce artificial use, can increase work efficiency.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. A cylinder valve checkout stand which is characterized in that: the device comprises a control console (1), a water tank (2) arranged at the lower part of one side of the control console (1), a support (3) arranged at the upper part of one side of the control console (1), a conveying device (4) arranged at one side of the water tank (2) and a detection device (5) arranged on the support (3); the detection device (5) comprises a first motor (6), two sliding rods (7), a rack (8), a gear box (9), a gear (10), a gear shaft (11) and a first fixing plate (12), wherein two first through holes (13) are symmetrically formed in the support (3), the first through holes (13) are in sliding fit with the two sliding rods (7), a second through hole (14) is formed in the support (3) between the two first through holes (13), the second through hole (14) is in sliding fit with the rack (8), the rack (8) penetrates through the gear box (9), the gear shaft (11) is in key connection with the gear (10), the gear shaft (11) is in bearing fit with the gear box (9), the gear (10) is in meshing transmission with the rack (8), and the gear shaft (11) penetrates through the gear box (9) and then is in coupling connection with the first motor (6), the first motor (6) is fastened on the support (3) through a fastener, one end of the rack (8) is welded on the first fixing plate (12), the first fixing plate (12) is welded between the two sliding rods (7), a support frame (15) is arranged inside the support (3), the two sliding rods (7) are in sliding fit on the support frame (15), a second fixing plate (16) is arranged at the bottoms of the two sliding rods (7), and two joints (17) are arranged on the second fixing plate (16);

the conveying device (4) comprises a base (18), a lifting plate (19), a sliding plate (20), a first hydraulic cylinder (21), a second hydraulic cylinder (22), a second motor (23), a first synchronous pulley (24), a second synchronous pulley (25), a pulley shaft (26) and a mold (27); the lifting mechanism is characterized in that a first hydraulic cylinder (21) is installed between the base (18) and the lifting plate (19), one end of a second hydraulic cylinder (22) is fastened at one end of the lifting plate (19) through a fastener, a piston rod of the second hydraulic cylinder (22) is connected with a sliding plate (20), a motor box (28) is arranged on the sliding plate (20), a second motor (23) is installed inside the motor box (28), two belt wheel shafts (26) are in bearing connection with the sliding plate (20), the belt wheel shafts (26) are in key connection with a first synchronous belt wheel (24), the shaft ends of the second motor (23) are in key connection with two second synchronous belt wheels (25), the first synchronous belt wheel (24) is in belt connection with the second synchronous belt wheels (25), and the mold (27) is welded at the top end of the belt wheel shafts (26).

2. A cylinder valve inspection station as defined in claim 1, wherein: the air pressure port (29) is arranged on the support (3), the pipe (30) is arranged on the air pressure port (29), and one end of the pipe (30) is connected with the other end of the air pressure port (29) and the other end of the pipe is connected with the connector (17).

3. A cylinder valve inspection station as defined in claim 2, wherein: be provided with barometer (31), two air pressure switch (32) and trigeminy button (33) on control cabinet (1), two trigeminy button (33) are connected first motor (6), second motor (23), first pneumatic cylinder (21) and second pneumatic cylinder (22) respectively.

4. A cylinder valve inspection station as defined in claim 1, wherein: the length of the support frame (15) is equal to the sliding distance of the sliding rod (7).

5. A cylinder valve inspection station as defined in claim 1, wherein: a square groove (34) is concentrically arranged on the support (3) with the second through hole (14), a square rod (37) is arranged on the rack (8), and the square rod (37) is in sliding fit with the inside of the square groove (34).

6. A cylinder valve inspection station as defined in claim 1, wherein: the lifting plate (19) is provided with a sliding groove (35), the bottom of the sliding plate (20) is provided with a sliding block (36), and the sliding block (36) is in sliding fit in the sliding groove (35).

7. A cylinder valve inspection station as defined in claim 1, wherein: the mould (27) is symmetrical with the joint (17), and the mould (27) is larger than the diameter of the cylinder valve.

8. A cylinder valve inspection station as defined in claim 3, wherein: the two air pressure switches (32) are connected to the air pressure port (29).