CN115026562A - Automatic tightening machine for pressure reducers - Google Patents
Automatic tightening machine for pressure reducers Download PDFInfo
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- CN115026562A CN115026562A CN202210899179.3A CN202210899179A CN115026562A CN 115026562 A CN115026562 A CN 115026562A CN 202210899179 A CN202210899179 A CN 202210899179A CN 115026562 A CN115026562 A CN 115026562A
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 58
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims description 49
- 238000009434 installation Methods 0.000 claims description 30
- 230000000694 effects Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 6
- 238000005381 potential energy Methods 0.000 description 6
- 239000013589 supplement Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
Abstract
The invention discloses an automatic tightening machine for a pressure reducer, which comprises an annular conveying table, wherein an annular conveying belt is rotatably arranged on the annular conveying table, a plurality of placing seats are fixed on the annular conveying belt, two left moving bottom plates are symmetrically and movably arranged on one side of the upper end surface of the annular conveying table, a double-shaft motor is rotatably arranged on the upper end surface of each left moving bottom plate, two driving shafts of each double-shaft motor are fixedly sleeved with corresponding mounting sleeves, magnets are fixed on the inner walls of the mounting sleeves, a second tightening mechanism is arranged on the upper end surface of the annular conveying table, and a detection mechanism is also arranged on the upper end surface of the annular conveying table; the two mounting sleeves are used circularly, so that the connecting nozzle is convenient to mount, the standby time of the machine is shortened, and the overall working efficiency is improved.
Description
Technical Field
The invention relates to the technical field of tightening machines, in particular to an automatic tightening machine for a pressure reducer.
Background
According to patent document CN208772921U discloses a screw up machine, which comprises a frame, the middle part of frame is equipped with the mount table, both sides are equipped with two guide rails that set up along frame length direction respectively, the both sides of mount table are equipped with respectively screws up the device, screw up the device and draw together the bottom plate with guide rail sliding fit, the both sides of bottom plate are equipped with the U-shaped support frame respectively, the U-shaped support frame has a wear groove, be equipped with two slide bars between two U-shaped support frames, the slide bar is located the both ends of U-shaped support frame respectively, be equipped with sliding fit's sliding plate on two slide bars, one side that the mount table was kept away from to the sliding plate is equipped with the mount, be equipped with servo motor on the mount, the output shaft of servo motor wears to establish the wear groove of mount with the U-shaped support frame, be equipped with respectively clamping bar and the grip block that is used for centre gripping flowmeter on two servo motor output shafts of screwing up the device, the tip of clamping bar is equipped with the draw-in groove that is used for the card to establish coupling nut. The screwing machine of the utility model can realize automatic screwing assembly of the pressure reducer, and improves the production efficiency.
The tightening machine has certain defects in the use process, for example, after the tightening machine screws the corresponding connecting nozzle on the pressure reducer body, the connecting nozzle to be installed is inconvenient to supplement to the tightening machine in time, and the connecting nozzle is easy to shake when moving along with the sliding plate, so that the accuracy of connection matching is influenced; for example, the screwing machine is inconvenient to screw the instrument panel fitting to the pressure reducer body.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an automatic tightening machine for a pressure reducer.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an automatic machine of screwing up of pressure reducer, carries the platform including the annular, and the annular is carried the bench to rotate and is provided with endless conveyor belt, endless conveyor belt's up end is fixed with a plurality of seats of placing, and the activity of one side symmetry of the bench end face is carried to the annular is provided with two left side removal bottom plates, and the up end of every left side removal bottom plate all rotates and is provided with the biax motor, and equal fixed cover is equipped with the installation sleeve that corresponds in two drive shafts of biax motor, is fixed with magnet on the installation sleeve's the inner wall, and the up end that the platform was carried to the annular is provided with screws up mechanism two, and the up end that the platform was carried to the annular still is provided with detection mechanism.
As a further technical scheme of the invention, each left side moving bottom plate is internally provided with a cavity, the inner bottom of the cavity is fixedly provided with a rotating motor, a driving shaft of the rotating motor rotates to penetrate through the left side moving bottom plate, and the tail end of the driving shaft of the rotating motor is fixedly connected with the bottom of a double-shaft motor.
As a further technical scheme, the upper end face of each placing seat is provided with a placing groove, the inner wall of each placing groove is symmetrically provided with two built-in grooves I, each built-in groove I is movably provided with an arc-shaped clamping plate, the two sides of each placing seat are respectively fixed with a clamping cylinder, the telescopic end of each clamping cylinder movably penetrates into the corresponding built-in groove I, and the tail end of the telescopic end of each clamping cylinder is fixedly connected with the side wall of the arc-shaped clamping plate.
As a further technical scheme, the second screwing mechanism comprises a second motor movably arranged right above the annular conveying belt, the tail end of a driving shaft of the second motor is fixedly connected with a mounting clamping sleeve, two built-in grooves II are symmetrically formed in the inner wall of the mounting clamping sleeve, an arc abutting plate is movably arranged in each built-in groove II, and a plurality of springs are fixed between the arc abutting plates and the inner walls of the built-in grooves II.
As a further technical scheme of the invention, the upper end surface of the annular conveying table is movably provided with an installation side plate, one side of the installation side plate is fixedly provided with a pushing cylinder, the side wall of the motor II is fixedly provided with a cylinder connecting plate, the tail end of the telescopic end of the pushing cylinder is fixedly connected with the side wall of the cylinder connecting plate, the side wall of the motor II is also fixedly provided with two guide rods, and the guide rods movably penetrate through the installation side plate.
As a further technical scheme, the detection mechanism comprises two right side movable bottom plates symmetrically and movably arranged on the other side of the upper end face of the annular conveying table, a left side ventilation box and a right side ventilation box are respectively fixed on the upper end faces of the two right side movable bottom plates, rubber nozzle rings are respectively communicated and arranged on opposite faces of the left side ventilation box and the right side ventilation box, air gauges are respectively connected and arranged on the upper end faces of the left side ventilation box and the right side ventilation box, a ventilation hose connected with an air pump is communicated and arranged on the side wall of the left side ventilation box, and a ventilation hole is formed in the side wall of the right side ventilation box.
The invention has the beneficial effects that:
1. after a connecting nozzle in one of the mounting sleeves on the double-shaft motor is mounted on the pressure reducer main body, the left moving bottom plate drives the double-shaft motor to be far away from the pressure reducer main body, and after the left moving bottom plate reaches an initial position, a driving shaft of the rotating motor rotates 180 degrees to enable an empty mounting sleeve to face outwards; the magnet through setting up adsorbs fixedly to the connection mouth in the installation sleeve, avoids connecting the mouth and appears rocking the skew following the in-process that removes, influences subsequent connection cooperation.
2. Operating personnel will treat the panel board of installation and impress in the installation cutting ferrule, make the connection mouth of panel board towards the outside, the in-process of installation cutting ferrule is impressed when the panel board, two arc butt boards receive the extrusion, remove in the built-in groove two, at this in-process, the spring receives the compression, save elastic potential energy, place the back in place when the panel board, spring recovery one end length, arc butt board is under the effect of spring elastic potential energy this moment, it is fixed to carry out the centre gripping to the panel board, avoid the panel board to appear rocking at the in-process of following the removal of installation cutting ferrule, influence subsequent connection cooperation, and convenient operation.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection between the left moving base and the dual-axis motor according to the present invention;
fig. 3 is a schematic view of the internal structure of the standing groove of the present invention;
FIG. 4 is a schematic view of the internal structure of the second internal slot of the present invention;
fig. 5 is a schematic view of the connection of the mounting side plate and the push cylinder of the present invention.
In the figure: 1. an annular conveying table; 2. an endless conveyor belt; 3. a placing seat; 4. a left moving floor; 5. a double-shaft motor; 6. installing a sleeve; 7. a magnet; 8. a placement groove; 9. an arc-shaped clamping plate; 10. a clamping cylinder; 11. a second motor; 12. installing a clamping sleeve; 13. a second groove is arranged inside; 14. an arc abutting plate; 15. a spring; 16. installing a side plate; 17. a push cylinder; 18. a cylinder connecting plate; 19. a guide bar; 20. a right moving floor; 21. a left side aeration tank; 22. a right side ventilation box; 23. a rubber mouth ring; 24. a gas meter; 25. an air hose.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined objects, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-5, an automatic tightening machine for pressure reducers comprises an annular conveying table 1, an annular conveying belt 2 is rotatably arranged on the annular conveying table 1, the annular conveying belt 2 intermittently rotates, a plurality of placing seats 3 are fixed on the upper end face of the annular conveying belt 2, two left moving bottom plates 4 are symmetrically and movably arranged on one side of the upper end face of the annular conveying table 1, the moving mode of the left moving bottom plates 4 is common in the prior art, and is not described herein, a double-shaft motor 5 is rotatably arranged on the upper end face of each left moving bottom plate 4, corresponding mounting sleeves 6 are fixedly sleeved on two driving shafts of the double-shaft motor 5, magnets 7 are fixed on the inner walls of the mounting sleeves 6, an operator places connecting nozzles to be tightened into the mounting sleeves 6, the connecting nozzles in the mounting sleeves 6 are fixedly adsorbed by the arranged magnets 7, so as to avoid the connecting nozzles from shaking and offsetting in the following moving process, affecting the subsequent connection mating.
In operating personnel places the standing groove 8 of placing seat 3 with the pressure reducer main part, then carry out the centre gripping through two arc grip blocks 9 that set up to the pressure reducer main part and fix, then place seat 3 and take the pressure reducer main part to follow endless conveyor belt 2 and remove, when the pressure reducer main part follow remove two left sides remove between the bottom plate 4 after, two left sides remove bottom plate 4 and take respective double-shaft motor 5 to be close to the pressure reducer main part, at this in-process, double-shaft motor 5's drive shaft rotates, thereby will connect the mouth to screw up on the pressure reducer main part.
The upper end face of the annular conveying platform 1 is provided with a second screwing mechanism, the upper end face of the annular conveying platform 1 is further provided with a detection mechanism, each left movable bottom plate 4 is internally provided with a cavity, a rotating motor is fixed at the inner bottom of each cavity, a driving shaft of the rotating motor penetrates through the left movable bottom plate 4 in a rotating mode, the tail end of the driving shaft of the rotating motor is fixedly connected with the bottom of a double-shaft motor 5, when a connecting nozzle in one installation sleeve 6 on the double-shaft motor 5 is installed on a pressure reducer main body, the left movable bottom plate 4 drives the double-shaft motor 5 to be far away from the pressure reducer main body, when the left movable bottom plate 4 reaches an initial position, the driving shaft of the rotating motor rotates 180 degrees to enable the empty installation sleeve 6 to face outwards, at the moment, an operator can supplement the connecting nozzle into the empty installation sleeve 6, the two installation sleeves 6 are recycled, the connecting nozzles are convenient to install, and the standby time of the machine is shortened, thereby improving the overall working efficiency.
Every standing seat 3's up end has all seted up standing groove 8, two built-in grooves one have been seted up to the symmetry on standing groove 8's the inner wall, the equal activity is provided with arc grip block 9 in every built-in groove one, the both sides of standing seat 3 all are fixed with centre gripping cylinder 10, the flexible end activity of centre gripping cylinder 10 runs through to built-in groove one in, the terminal of the flexible end of centre gripping cylinder 10 and the lateral wall fixed connection of arc grip block 9, after in operating personnel placed standing groove 8 with the pressure reducer main part, the flexible end extension of two centre gripping cylinders 10, thereby promote arc grip block 9 and be close to the pressure reducer main part, thereby it is fixed to carry out the centre gripping to the pressure reducer main part.
The screwing mechanism II comprises a motor II 11 movably arranged right above the annular conveying belt 2, the tail end of a driving shaft of the motor II 11 is fixedly connected with a mounting clamping sleeve 12, two built-in grooves II 13 are symmetrically formed in the inner wall of the mounting clamping sleeve 12, an arc abutting plate 14 is movably arranged in each built-in groove II 13, a plurality of springs 15 are fixed between each arc abutting plate 14 and the inner wall of each built-in groove II 13, an operator presses the instrument panel to be mounted into the mounting clamping sleeve 12 to enable a connecting nozzle of the instrument panel to face outwards, when the instrument panel is pressed into the mounting clamping sleeve 12, the two arc abutting plates 14 are squeezed and move into the built-in grooves II 13, in the process, the springs 15 are compressed and store elastic potential energy, after the instrument panel is placed in place, the length of one end of each spring 15 is recovered, and the arc abutting plates 14 clamp and fix the instrument panel under the action of the elastic potential energy of the springs 15, avoid the panel board to appear rocking following the in-process that installation cutting ferrule 12 removed, influence subsequent connection cooperation.
After an operator places an instrument panel into the mounting clamping sleeve 12, the mounting clamping sleeve 12 moves forward under the action of the pushing cylinder 17 until the mounting clamping sleeve 12 is positioned right above the annular conveying belt 2, at the moment, a reducer main body which is primarily mounted and matched is close to the mounting clamping sleeve 12 until a connecting nozzle of the instrument panel is abutted against a connecting hole of the reducer, at the moment, the annular conveying belt 2 stops rotating, at the moment, a driving shaft of the motor II 11 rotates, in the process, the mounting side plate 16 moves forward, so that the motor II 11 can screw the instrument panel onto the reducer body, after the instrument panel is screwed, the mounting side plate 16 drives the motor II 11 to move towards the rear side, at the moment, the instrument panel in the mounting clamping sleeve 12 is pulled out, then under the action of the pushing cylinder 17, the motor II 11 and the mounting clamping sleeve 12 are far away from the annular conveying belt 2, at the moment, the annular conveying belt 2 rotates again, the pressure reducer with the screwed installation is continuously moved forwards.
An installation side plate 16 is movably arranged on the upper end face of the annular conveying table 1, a moving groove matched with the installation side plate 16 for moving use is formed in the upper end face of the annular conveying table 1, the moving mode of the installation side plate 16 is common in the prior art, and is not described herein, a push cylinder 17 is fixed on one side of the installation side plate 16, a cylinder connecting plate 18 is fixed on the side wall of a motor II 11, the tail end of the telescopic end of the push cylinder 17 is fixedly connected with the side wall of the cylinder connecting plate 18, two guide rods 19 are further fixed on the side wall of the motor II 11, the guide rods 19 movably penetrate through the installation side plate 16, when an operator places the instrument panel in an installation clamping sleeve 12, the telescopic end of the push cylinder 17 extends, the push motor II 11 and the installation clamping sleeve 12 are close to the annular conveying belt 2, when the installation clamping sleeve 12 is far away from the pressure reducer body, the telescopic end of the push motor II 11 contracts, and the installation clamping sleeve 12 are driven to be far away from the annular conveying belt 2, the operation personnel can place a new instrument panel conveniently.
The detection mechanism comprises two right moving bottom plates 20 symmetrically and movably arranged on the other side of the upper end face of the annular conveying table 1, the moving form of the right moving bottom plates 20 is common in the prior art and is not described herein, a left ventilation box 21 and a right ventilation box 22 are respectively fixed on the upper end faces of the two right moving bottom plates 20, the opposite faces of the left ventilation box 21 and the right ventilation box 22 are both communicated with a rubber nozzle ring 23, the upper end faces of the left ventilation box 21 and the right ventilation box 22 are both connected with an air meter 24, the air meter 24 is the prior art and is not described herein, a ventilation hose 25 connected with an air pump is communicated on the side wall of the left ventilation box 21, a ventilation hole is formed on the side wall of the right ventilation box 22, when the annular conveying belt 2 drives the installed pressure reducer body to move between the left ventilation box 21 and the right ventilation box 22, the annular conveying belt 2 stops rotating, at this moment, the left side ventilation box 21 and the right side ventilation box 22 are close to the pressure reducer body under the drive of the right side movable bottom plate 20, in the process, the rubber nozzle ring 23 is sleeved on the connecting nozzle of the pressure reducer body, then the air pump works, the air is conveyed into the left side ventilation box 21 and the right side ventilation box 22 through the ventilation hose 25, through running through indexes on the two air gauges 24, whether the situation of air leakage exists between the pressure reducer body and the connecting nozzle is judged, after the detection is finished, the pressure reducer body is kept away from under the drive of the right side movable bottom plate 20 through the left side ventilation box 21 and the right side ventilation box 22, the annular conveying belt 2 continues to rotate at the moment, the pressure reducer body which is detected by an operator is taken down, the placing seat 3 continues to rotate along with the annular conveying belt 2, the initial position is returned, and the circular operation is performed.
When the pressure reducer is used, an operator places a pressure reducer main body into a placing groove 8 of a placing seat 3, then clamps and fixes the pressure reducer main body through two arc-shaped clamping plates 9, then the placing seat 3 drives the pressure reducer main body to move along with an annular conveying belt 2, after the pressure reducer main body moves between two left side moving bottom plates 4 along with the pressure reducer main body, the annular conveying belt 2 stops rotating, the two left side moving bottom plates 4 drive respective double-shaft motors 5 to be close to the pressure reducer main body, in the process, a driving shaft of the double-shaft motors 5 rotates, so that a connecting nozzle is screwed onto the pressure reducer main body, then the double-shaft motors 5 are far away from the pressure reducer main body under the driving of the left side moving bottom plates 4, and at the same time, the annular conveying belt 2 continues to rotate;
when a connecting nozzle in one of the mounting sleeves 6 on the double-shaft motor 5 is mounted on the pressure reducer main body, the left moving bottom plate 4 drives the double-shaft motor 5 to be far away from the pressure reducer main body, and when the left moving bottom plate 4 reaches an initial position, a driving shaft of the rotating motor rotates 180 degrees to enable the empty mounting sleeve 6 to face outwards, an operator can supplement the connecting nozzle into the empty mounting sleeve 6 at the moment, the two mounting sleeves 6 are recycled, the connecting nozzle is convenient to mount, the standby time of the machine is reduced, and therefore the overall working efficiency is improved;
then an operator presses the instrument panel to be installed into the installation clamping sleeve 12, so that a connecting mouth of the instrument panel faces outwards, when the instrument panel is pressed into the installation clamping sleeve 12, the two arc abutting plates 14 are extruded and move into the built-in groove II 13, in the process, the spring 15 is compressed and stores elastic potential energy, after the instrument panel is placed in place, the length of one end of the spring 15 is recovered, at the moment, the arc abutting plates 14 clamp and fix the instrument panel under the action of the elastic potential energy of the spring 15, and the instrument panel is prevented from shaking in the process of moving along with the installation clamping sleeve 12 to influence subsequent connection matching;
after an operator places the instrument panel in the mounting clamping sleeve 12, the mounting clamping sleeve 12 moves forwards under the action of the pushing cylinder 17 until the mounting clamping sleeve 12 is positioned right above the annular conveying belt 2, at the moment, the decompressor main body which is preliminarily mounted and matched is close to the mounting clamping sleeve 12 until a connecting nozzle of the instrument panel is abutted to a connecting hole of the decompressor, at the moment, the annular conveying belt 2 stops rotating, at the moment, a driving shaft of the motor II 11 rotates, in the process, the mounting side plate 16 moves forwards, so that the motor II 11 can screw the instrument panel onto the decompressor body, after the instrument panel is screwed, the mounting side plate 16 drives the motor II 11 to move towards the rear side, at the moment, the instrument panel in the mounting clamping sleeve 12 is pulled out, then under the action of the pushing cylinder 17, the motor II 11 and the mounting clamping sleeve 12 are far away from the annular conveying belt 2, at the moment, the annular conveying belt 2 rotates again, the screwed and installed pressure reducer is driven to move forwards continuously;
after the annular conveyer belt 2 with the installed pressure reducer body moves between the left side ventilation box 21 and the right side ventilation box 22, the annular conveyer belt 2 stops rotating, at the moment, the left side ventilation box 21 and the right side ventilation box 22 are driven by the right side moving bottom plate 20 to be close to the pressure reducer body, in the process, the rubber nozzle ring 23 is sleeved on the connecting nozzle of the pressure reducer body, then the air pump works, air is conveyed into the left side ventilation box 21 and the right side ventilation box 22 through the ventilation hose 25, through indexes penetrating through the two air gauges 24, whether air leakage exists between the pressure reducer body and the connecting nozzle is judged, after the detection is finished, the left side ventilation box 21 and the right side ventilation box 22 are driven by the right side moving bottom plate 20 to be far away from the pressure reducer body, at the moment, the annular conveyer belt 2 continues rotating, an operator takes down the detected pressure reducer body, the placing seat 3 continues rotating along with the annular conveyer belt 2, and returning to the initial position and working circularly.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (6)
1. The utility model provides an automatic screwing machine of pressure reducer, includes annular conveying platform (1), rotates on annular conveying platform (1) and is provided with endless conveyor belt (2), its characterized in that, the up end of endless conveyor belt (2) is fixed with a plurality of seats (3) of placing, one side symmetry activity of annular conveying platform (1) up end is provided with two left side removal bottom plates (4), the up end of every left side removal bottom plate (4) all rotates and is provided with double-shaft motor (5), all fixed the cover is equipped with corresponding installation sleeve (6) on two drive shafts of double-shaft motor (5), be fixed with magnet (7) on the inner wall of installation sleeve (6), the up end of annular conveying platform (1) is provided with screws up mechanism two, the up end of annular conveying platform (1) still is provided with detection mechanism.
2. The automatic screwing machine for pressure reducers according to claim 1, wherein each of said left moving bottom plates (4) has a cavity therein, a rotating motor is fixed to the bottom of the cavity, a driving shaft of the rotating motor rotates to penetrate through the left moving bottom plate (4), and the end of the driving shaft of the rotating motor is fixedly connected to the bottom of the double-shaft motor (5).
3. The automatic screwing machine of pressure reducer of claim 1, characterized in that the upper end face of each placing seat (3) is provided with a placing groove (8), the inner wall of the placing groove (8) is symmetrically provided with two built-in grooves I, each built-in groove I is movably provided with an arc clamping plate (9), the two sides of the placing seat (3) are respectively fixed with a clamping cylinder (10), the telescopic end of the clamping cylinder (10) movably penetrates into the built-in groove I, and the tail end of the telescopic end of the clamping cylinder (10) is fixedly connected with the side wall of the arc clamping plate (9).
4. The automatic tightening machine for pressure reducers according to claim 1, wherein the second tightening mechanism comprises a second motor (11) movably arranged right above the annular conveying belt (2), the tail end of a driving shaft of the second motor (11) is fixedly connected with a mounting clamping sleeve (12), two built-in grooves (13) are symmetrically formed in the inner wall of the mounting clamping sleeve (12), an arc abutting plate (14) is movably arranged in each built-in groove (13), and a plurality of springs (15) are fixed between the arc abutting plate (14) and the inner wall of the built-in groove (13).
5. The automatic screwing machine for pressure reducers according to claim 4, wherein the upper end surface of the annular conveying table (1) is movably provided with a mounting side plate (16), one side of the mounting side plate (16) is fixedly provided with a pushing cylinder (17), the side wall of the second motor (11) is fixedly provided with a cylinder connecting plate (18), the tail end of the telescopic end of the pushing cylinder (17) is fixedly connected with the side wall of the cylinder connecting plate (18), the side wall of the second motor (11) is also fixedly provided with two guide rods (19), and the guide rods (19) movably penetrate through the mounting side plate (16).
6. The automatic tightening machine of a pressure reducer according to claim 1, wherein the detection mechanism comprises two right movable bottom plates (20) symmetrically movably arranged on the other side of the upper end face of the annular conveying table (1), the upper end faces of the two right movable bottom plates (20) are respectively fixed with a left ventilation box (21) and a right ventilation box (22), the opposite faces of the left ventilation box (21) and the right ventilation box (22) are respectively communicated with a rubber nozzle ring (23), the upper end faces of the left ventilation box (21) and the right ventilation box (22) are respectively connected with an air gauge (24), the side wall of the left ventilation box (21) is communicated with a ventilation hose (25) connected with an air pump, and the side wall of the right ventilation box (22) is provided with a ventilation hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210899179.3A CN115026562A (en) | 2022-07-28 | 2022-07-28 | Automatic tightening machine for pressure reducers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210899179.3A CN115026562A (en) | 2022-07-28 | 2022-07-28 | Automatic tightening machine for pressure reducers |
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| CN115026562A true CN115026562A (en) | 2022-09-09 |
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| CN202210899179.3A Pending CN115026562A (en) | 2022-07-28 | 2022-07-28 | Automatic tightening machine for pressure reducers |
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| CN111360539A (en) * | 2020-03-18 | 2020-07-03 | 章晋华 | Automatic keyway device of steel pipe for building |
| CN111482791A (en) * | 2020-05-06 | 2020-08-04 | 开平赛道龙头配件有限公司 | Automatic valve element assembly line |
| CN213969151U (en) * | 2020-11-26 | 2021-08-17 | 成都恒盛源机械有限公司 | Double-clamp device for numerical control drilling machine equipment |
| CN112894332A (en) * | 2021-01-23 | 2021-06-04 | 南京华斯特机械科技有限公司 | Assembling machine for manufacturing electric power fittings |
| CN114248087A (en) * | 2022-01-12 | 2022-03-29 | 浙江万洋汽车配件有限公司 | Automatic cover closing tool for power-assisted steering machine production |
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