Disclosure of Invention
The invention aims to provide a pressure-resistant deformation-resistant capability detection device for processing a ship mechanical equipment shell, which aims to solve the problem that the existing house number plate is inconvenient to replace road names in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a pressure-resistant deformation-resistant capability detection device for processing a ship mechanical equipment shell comprises:
A frame;
the pressure-resistant detection structure is arranged in the middle of the upper end face of the frame body, and the front end face of the pressure-resistant detection structure is connected with a motor;
a cylinder connected to a rear end surface of the frame;
the limiting shaft is connected to the lower end position of the right side of the frame body, a driving shaft is connected to the frame body on the lower side of the limiting shaft, and a cam is connected to the middle of the driving shaft.
Preferably, the frame is further provided with:
The support legs are fixedly connected to the periphery of the lower end face of the frame body;
the guide plate is connected to the middle part of the front end surface of the frame body and the right end surface of the frame body;
The roller column is connected to the inside of the frame body through a bearing, and conveying belts are connected to the surfaces of the front side and the rear side of the roller column;
And the control screen is arranged on the upper side of the front end face of the frame body.
Preferably, the pressure-resistant detection structure is further provided with:
the support plate is connected to the upper end face of the frame body, and a threaded rod is connected to the inside of the upper end of the support plate through a bearing;
the sliding block is connected to the threaded rod through threads, and the lower end of the sliding block is connected with a connecting rod through a shaft;
the lifting column is movably connected to the upper end face of the frame body, and the upper end of the lifting column is connected with the lower end of the connecting rod through a shaft.
Preferably, the lifting column is further provided with:
the supporting plate is fixedly connected to the lower end of the lifting column, and the connecting column is movably connected to the supporting plate;
a buffer spring provided on a side surface of the connection column;
And the pressing plate is fixedly connected to the lower end of the connecting column, and a pressure sensor is arranged on the lower end face of the pressing plate.
Preferably, the cylinder is further provided with:
the pushing plate is connected to the telescopic shaft of the air cylinder;
and the electromagnetic valve is connected with the air inlet and the air outlet of the air cylinder through an air pipe.
Preferably, the limiting shaft is further provided with:
the limiting plate is fixedly connected to the upper end of the limiting shaft, and the lower end of the limiting plate is connected with the jacking plate;
and the first reset spring is arranged on the side surface of the limit shaft at the upper end of the jacking plate.
Preferably, the roller is further provided with:
The ratchet wheel is fixedly connected to one end of the rear side of the roller column on the rightmost side of the frame body, the outer side of the ratchet wheel is connected with a driving ring, a clamping block is movably connected inside the driving ring, and one side of the clamping block is connected with a second reset spring;
And the second belt transmission mechanism is connected with one end of the rear side of the roller column and one end of the rear side of the driving shaft.
Preferably, the driving ring is further provided with:
The first belt transmission mechanism is connected with the side surface of the driving ring and one end of the threaded rod.
Preferably: threaded holes are formed in the upper side of the sliding block, and the threaded holes in the sliding block on the front side and the rear side of the inside of the supporting plate are opposite in screwing direction.
Preferably: the number of the pressure sensors is set to 4, and the pressure sensors are uniformly distributed on the bottom surface of the pressing plate.
Compared with the prior art, the invention has the beneficial effects that: this pressure-resistant anti deformability detection device for processing of marine machinery equipment casing can be convenient for detect the anti deformability that low-voltage cabinet casing on the boats and ships goes on automatically to improve detection efficiency, and can be convenient for sieve qualification products and unqualified products automatically, and can be convenient for improve the accuracy of detection and energy-concerving and environment-protective more:
1. The roller column rotates to drive the conveying belt to move so as to convey the low-voltage cabinet shell on the ship to the middle of the frame body, the limiting plate moves upwards to limit the low-voltage cabinet shell, the motor drives the threaded rod to rotate reversely to enable sliding blocks at two ends inside the threaded rod to move close to each other, the sliding blocks drive the lifting column to move downwards through the connecting rod, the lifting column drives the supporting plate connected with the lower end of the lifting column to move downwards, the supporting plate drives the pressing plate to move downwards through the connecting column, and therefore a pressure sensor on the pressing plate applies certain pressure to the upper end of the low-voltage cabinet shell, deformation resistance of the low-voltage cabinet shell on the ship can be conveniently and automatically detected, and detection efficiency of the low-voltage cabinet shell on the ship is improved;
2. When the low-voltage cabinet shell is detected to be qualified, the motor resumes forward rotation to drive the supporting plate to move upwards, the cam rotates to drive the limiting plate to move downwards under the action of the elastic force of the first reset spring, the roller drives the conveying belt to convey the low-voltage cabinet shell which is detected to be qualified to the right side of the frame body and to slide down through the guide plate to collect, when the low-voltage cabinet shell is detected to be unqualified, the supporting plate moves upwards for a small distance to enable the pressing plate to loosen the low-voltage cabinet shell, the electromagnetic valve controls air inlet of the air cylinder to enable the air cylinder to drive the pushing plate to push the unqualified low-voltage cabinet shell to the front end of the frame body and to slide down through the guide plate to collect, and therefore automatic screening of qualified products and unqualified products can be facilitated;
3. the low-voltage cabinet shell is extruded through the lower end of the pressure plate 704 by evenly distributing 4 pressure sensors, so that the deformation resistance of the low-voltage cabinet shell can be detected more accurately, the detection device is driven by adopting a single motor, the pressure stability of the detection device is improved, and the use of electric energy is saved.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the present invention provides a technical solution: a pressure-resistant deformation-resistant capability detection device for processing a ship mechanical equipment shell comprises:
A frame 1;
the pressure-resistant detection structure 7 is arranged in the middle of the upper end surface of the frame body 1, and the front end surface of the pressure-resistant detection structure 7 is connected with a motor 15;
a cylinder 8 connected to the rear end surface of the frame 1;
And the limiting shaft 11 is connected to the lower end position of the right side of the frame body 1, the frame body 1 at the lower side of the limiting shaft 11 is connected with a driving shaft 16, and the middle part of the driving shaft 16 is connected with a cam 14.
The frame body 1 is also provided with:
The support legs 2 are fixedly connected to the periphery of the lower end face of the frame body 1;
A guide plate 3 connected to the middle part of the front end surface of the frame 1 and the right end surface of the frame 1;
The roller column 4 is connected to the inside of the frame body 1 through a bearing, the front side surface and the rear side surface of the roller column 4 are connected with conveying belts 5, and the conveying belts 5 are driven to move through the rotation of the roller column 4 so as to be convenient for conveying the low-voltage cabinet shell;
And a control screen 6 arranged on the upper side of the front end surface of the frame body 1, which is convenient for adjusting the detected pressure through the control screen 6.
The withstand voltage detecting structure 7 is further provided with:
A support plate 701 connected to the upper end surface of the frame 1, wherein a threaded rod 705 is connected to the inside of the upper end of the support plate 701 through a bearing;
A slider 706 which is screwed to the threaded rod 705, and a link 707 is connected to the lower end of the slider 706 via a shaft;
The lifting column 702 is movably connected to the upper end face of the frame body 1, the upper end of the lifting column 702 is connected with the lower end of the connecting rod 707 through a shaft, and the lifting column 702 is driven to move up and down at the upper end of the frame body 1 through the movement of the connecting rod 707, so that the connecting rod 707 can conveniently drive the supporting plate 703 to move to squeeze the low-voltage cabinet shell.
The lifting column 702 is also provided with:
A supporting plate 703 fixedly connected to the lower end of the lifting column 702, and a connecting column 708 is movably connected to the supporting plate 703;
A buffer spring 709 disposed on a side of the connection post 708, and capable of facilitating a downward movement of the buffer tray 703 to pressure of the low-voltage cabinet housing by a buffer action of the buffer spring 709, thereby preventing an excessive instantaneous pressure;
The pressing plate 704 is fixedly connected to the lower end of the connecting column 708, and a pressure sensor 710 is arranged on the lower end surface of the pressing plate 704.
The cylinder 8 is also provided with:
a push plate 23 connected to the telescopic shaft of the cylinder 8;
The electromagnetic valve 9 is connected with the air inlet and the air outlet of the air cylinder 8 through an air pipe, and the air cylinder 8 is controlled by the electromagnetic valve 9 to drive the push plate 23 to push the unqualified low-voltage cabinet shell to the front end of the frame body 1, so that the unqualified products can be conveniently and automatically screened.
The limiting shaft 11 is further provided with:
The limiting plate 10 is fixedly connected to the upper end of the limiting shaft 11, the lower end of the limiting plate 10 is connected with the jacking plate 12, and the jacking plate 12 is extruded through rotation of the cam 14, so that the limiting shaft 11 drives the limiting plate 10 to limit the position of the low-voltage cabinet shell;
the first return spring 13 is arranged on the side surface of the limiting shaft 11 at the upper end of the jacking plate 12, and the limiting shaft 11 can conveniently drive the limiting plate 10 to automatically return under the action of the elastic force of the first return spring 13.
The roller column 4 is also provided with:
The ratchet wheel 18 is fixedly connected to one end of the rear side of the roller column 4 at the rightmost side of the frame body 1, a driving ring 19 is connected to the outer side of the ratchet wheel 18, a clamping block 20 is movably connected to the inside of the driving ring 19, a second reset spring 21 is connected to one side of the clamping block 20, and the ratchet wheel 18 can only drive the driving shaft 16 and the roller column 4 to rotate unidirectionally through the arrangement of the ratchet wheel 18 and the clamping block 20;
and a second belt transmission mechanism 22 connected to the rear end of the roller 4 and the rear end of the drive shaft 16.
The drive ring 19 is also provided with:
a first belt drive 17 is connected to the side of the drive ring 19 and to one end of the threaded rod 705.
Screw holes are formed in the upper side of the sliding blocks 706, the screw threads in the screw holes in the sliding blocks 706 on the front side and the rear side of the inner portion of the supporting plate 701 are opposite in rotation direction, the motor 15 rotates to drive the threaded rod 705 to rotate, the threaded rod 705 rotates to drive the sliding blocks 706 to move in opposite directions at the same time, and accordingly the lifting column 702 can be conveniently driven to move up and down through the connecting rod 707.
The number of the pressure sensors 710 is set to be 4, the pressure sensors 710 are uniformly distributed on the bottom surface of the pressing plate 704, and the deformation resistance of the low-voltage cabinet shell can be more accurately detected through the uniform distribution of the 4 pressure sensors 710, so that the detection precision of the device is improved.
Working principle: when the deformation resistance of the low-voltage cabinet shell on the ship is required to be detected, firstly, the device is in butt joint with the low-voltage cabinet shell production and blanking equipment, the detection pressure parameter is set through the control screen 6, and the detection device is started;
The motor 15 rotates forward to drive the threaded rod 705 inside the support plate 701 to rotate, and the threaded rod 705 rotates to drive the sliding blocks 706 connected with two sides inside the support plate 701 to move away from each other through threads;
the sliding block 706 drives the lifting column 702 to move upwards at the upper end of the frame body 1 through the connecting rod 707, and meanwhile, the rear end of the threaded rod 705 drives the driving ring 19 to rotate through the first belt transmission mechanism 17;
The driving ring 19 rotates to drive the ratchet wheel 18 to rotate through a clamping block 20 arranged in the driving ring, and the ratchet wheel 18 rotates to drive the driving shaft 16 connected with the lower end of the frame body 1 to rotate;
The driving shaft 16 rotates to drive the cam 14 connected with the middle part of the driving shaft to rotate, so that the cam 14 extrudes the jacking plate 12, and the jacking plate 12 drives the limiting shaft 11 to move upwards;
The limiting plate 10 is driven to move upwards through the upward movement of the limiting shaft 11 to limit the low-voltage cabinet shell, and meanwhile, the driving shaft 16 rotates to drive the roller column 4 at the rightmost side of the frame body 1 to rotate through the second belt transmission mechanism 22;
The roller column 4 rotates to drive a conveying belt 5 connected with the side face of the roller column to move, and the conveying belt 5 moves to drive the low-voltage cabinet shell to convey to the right side of the frame body 1, so that the right end face of the low-voltage cabinet shell is attached to the left end face of the limiting plate 10;
When the low-voltage cabinet shell is conveyed to the middle part of the frame body 1, the motor 15 is controlled to reversely rotate, and the motor 15 drives the threaded rod 705 to reversely rotate so that the sliding blocks 706 at the two ends inside the threaded rod are mutually close to each other;
The sliding block 706 drives the lifting column 702 to move downwards through the connecting rod 707, and the lifting column 702 drives the supporting plate 703 connected with the lower end of the lifting column to move downwards;
The supporting plate 703 drives the pressing plate 704 to move downwards through the connecting column 708, so that a pressure sensor 710 on the pressing plate 704 applies a certain pressure to the upper end of the low-voltage cabinet shell;
Simultaneously, the threaded rod 705 reversely rotates to drive the driving ring 19 to reversely rotate through the first belt transmission mechanism 17, and the ratchet wheel 18 in the driving ring 19 extrudes the clamping block 20, so that the clamping block 20 contracts towards the inside of the driving ring 19, and the ratchet wheel 18 does not rotate;
when the low-voltage cabinet shell is detected to be qualified, the motor 15 resumes the forward rotation, the motor 15 drives the supporting plate 703 to move upwards, the cam 14 rotates, and the limiting shaft 11 drives the limiting plate 10 to move downwards under the action of the elastic force of the first reset spring 13;
The roller column 4 drives the conveying belt 5 to convey the low-voltage cabinet shell which is qualified in detection to the right side of the frame body 1, and the low-voltage cabinet shell slides down through the guide plate 3 to be collected, and meanwhile, the low-voltage cabinet shell to be detected is conveyed to the middle part of the frame body 1;
When the low-voltage cabinet shell is unqualified, the supporting plate 703 moves upwards for a small distance so that the pressing plate 704 loosens the low-voltage cabinet shell;
the electromagnetic valve 9 controls the air cylinder 8 to enter air, so that the air cylinder 8 drives the push plate 23 to push the unqualified low-voltage cabinet shell to the front end of the frame body 1, and the unqualified low-voltage cabinet shell slides down through the guide plate 3 connected with the front end of the frame body 1 to be collected, thereby completing the automatic detection and screening operation of the low-voltage cabinet shell, and the contents which are not described in detail in the specification belong to the prior art known to the person skilled in the art.
It is to be understood that the terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and thus should not be construed as limiting the scope of the invention.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.