CN109751979B - Metal mesh flatness detection device - Google Patents
Metal mesh flatness detection device Download PDFInfo
- Publication number
- CN109751979B CN109751979B CN201910162698.XA CN201910162698A CN109751979B CN 109751979 B CN109751979 B CN 109751979B CN 201910162698 A CN201910162698 A CN 201910162698A CN 109751979 B CN109751979 B CN 109751979B
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- electric telescopic
- workbench
- movable plate
- sliding groove
- metal mesh
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Abstract
The invention discloses a metal mesh flatness detection device which comprises a workbench, wherein a lower clamping plate and an upper clamping plate are arranged at two ends of the workbench, and a piston rod of an air cylinder penetrates out of the workbench and the lower clamping plate upwards and is welded with the middle part of the upper clamping plate; the fixed bolster is installed to the workstation top, the first spout externally mounted of fixed bolster has the movable plate, first electric telescopic handle is installed to the crossbeam one end of fixed bolster, second electric telescopic handle is installed to the movable plate below, the movable plate is provided with the second spout on being connected the face with second electric telescopic handle, movable plate one end is along inserting an adjusting screw in a direction that is on a parallel with second spout, detection component is installed to the connecting rod below, detection component includes the dead lever with connecting rod welded, the horizontal pole is connected to the dead lever bottom, range finding sensor is installed to horizontal pole one end, the return bend is installed to the other end, the return bend bottom is arranged in under the horizontal pole middle part, the return bend bottom is connected with spring hose.
Description
Technical Field
The invention relates to the field of metal mesh detection, in particular to a metal mesh flatness detection device.
Background
The so-called screens are different and generally mesh-like products. But rather have a strict series of mesh sizes. And the product is a netted product which has the functions of grading and screening object particles and meets the approval of industries, institutions and standards. The screen does not say 'mesh number', which is a habit that people describe and is difficult to overcome at one time. A screen differs from a typical mesh product in that it has a strict mesh size, not a "mesh count". The screen size is not isolated and it is composed of a series of mesh sizes for the purpose of classification screening.
The screen is woven by metal wires or fiber wires, and the aperture is 0.15-1 mm. Can remove and recover suspended matters with different types and small sizes, and has the advantages of simple and efficient screen separation, low operating cost and the like. Generally used for the treatment of waste water with smaller scale. There are many types of screens, the two main ones being vibrating screens and hydraulic screens.
The roughness of screen cloth has higher requirement in practical application, and current roughness detection device is mostly to detect fixed planar structure's surface, and to the metal mesh face of screen cloth, because it has the mesh, and has certain elasticity, detects inconveniently, lacks the device that carries out the roughness to the metal mesh face and detect among the current check out test set.
Disclosure of Invention
The invention aims to provide a metal mesh flatness detection device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a metal mesh flatness detection device comprises a workbench, wherein lower clamping plates parallel to the width direction of the workbench are symmetrically arranged at two ends of the workbench respectively, two guide rods are vertically arranged at two ends of each lower clamping plate respectively, upper clamping plates parallel to the lower clamping plates are sleeved on the two guide rods at the two ends of each lower clamping plate, a rubber pad is pasted on the upper surface of each lower clamping plate, a pressure sensor is arranged in each rubber pad, an air cylinder is embedded in the middle of each of two ends in the workbench respectively, and a piston rod of each air cylinder penetrates through the workbench and the lower clamping plates upwards and is welded with the middle of each upper clamping plate;
a fixed support of an inverted U-shaped structure is mounted above the workbench, a first sliding groove is formed in the bottom surface of a cross beam of the fixed support, a movable plate perpendicular to the first sliding groove is mounted outside the first sliding groove, a first sliding block inserted into the first sliding groove to slide is arranged at the top of the movable plate, a first electric telescopic rod is mounted at one end of the cross beam of the fixed support, the output end of the first electric telescopic rod extends in the direction parallel to the first sliding groove and is welded with the middle of the movable plate, a second electric telescopic rod is mounted below the movable plate, a second sliding groove is formed in the connecting surface of the movable plate and the second electric telescopic rod, a second sliding block inserted into the second sliding groove to slide is arranged on the second electric telescopic rod, an adjusting screw rod is inserted into one end of the movable plate in the direction parallel to the second sliding groove;
the output end of the second electric telescopic rod is vertically downward and welded with the connecting rod, the detection assembly is installed below the connecting rod and comprises a fixing rod welded with the connecting rod, the bottom of the fixing rod is connected with a cross rod, a distance measuring sensor is installed at one end of the cross rod, the other end of the cross rod is provided with a bent pipe, the bottom end of the bent pipe is arranged under the middle part of the cross rod, the bottom end of the bent pipe is connected with a spring hose, and a contact sensor is.
Preferably, install display screen subassembly and pilot lamp subassembly on the fixed bolster, install control panel on the workstation, control panel is connected with pressure sensor, cylinder, first electric telescopic handle, second electric telescopic handle, distance measuring sensor, contact sensor respectively.
Preferably, the top of the guide rod is provided with a limiting block.
Preferably, the pressure sensors are arranged in two numbers and are symmetrically arranged at two ends inside the rubber pad respectively.
Preferably, the workbench is provided with a power interface.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the concave-convex uniformity of the surface of the metal net is measured by the distance measuring sensor and the contact sensor, so that the flatness of the metal net is judged, the metal net can be transversely and longitudinally comprehensively detected along the lines of the metal net during measurement, the operation is simple, the precision is high, and the detection effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the mounting structure of the cylinder of the present invention;
FIG. 3 is a schematic view of the position structure of the fixed bracket and the movable plate according to the present invention;
FIG. 4 is a schematic view of the internal connection structure of the stationary bracket and the movable plate according to the present invention;
fig. 5 is a schematic structural diagram of the detecting assembly of the present invention.
In the figure: 1. a work table; 2. a lower splint; 3. a guide bar; 4. an upper splint; 5. a limiting block; 6. a rubber pad; 7. a pressure sensor; 8. a cylinder; 9. fixing a bracket; 10. a first chute; 11. a movable plate; 12. A first slider; 13. a first electric telescopic rod; 14. a second electric telescopic rod; 15. a second chute; 16. A second slider; 17. adjusting the screw rod; 18. a connecting rod; 19. a detection component; 20. fixing the rod; 21. A cross bar; 22. a ranging sensor; 23. bending the pipe; 24. a spring hose; 25. a contact sensor; 26. An indicator light assembly; 27. a display screen assembly; 28. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, the present invention provides a technical solution: a metal mesh flatness detection device comprises a workbench 1, wherein two ends of the workbench 1 are respectively and symmetrically provided with a lower clamping plate 2 parallel to the width direction of the workbench 1, two ends of the lower clamping plate 2 are respectively and vertically provided with a guide rod 3, two guide rods 3 at two ends of the lower clamping plate 2 are sleeved with an upper clamping plate 4 parallel to the lower clamping plate 2, the upper surface of the lower clamping plate 2 is pasted with a rubber pad 6, a pressure sensor 7 is arranged inside the rubber pad 6, the middle parts of two ends in the workbench 1 are respectively embedded with a cylinder 8, and a piston rod of the cylinder 8 upwards penetrates through the workbench 1 and the lower clamping plate 2 and is welded with the middle part of the upper clamping plate 4;
a fixed support 9 of an inverted U-shaped structure is mounted above the workbench 1, a first sliding groove 10 is arranged on the bottom surface of a beam of the fixed support 9, a movable plate 11 perpendicular to the first sliding groove 10 is mounted outside the first sliding groove 10, a first sliding block 12 inserted into the first sliding groove 10 to slide is arranged at the top of the movable plate 11, a first electric telescopic rod 13 is mounted at one end of the beam of the fixed support 9, the output end of the first electric telescopic rod 13 extends in a direction parallel to the first sliding groove 10 and is welded with the middle of the movable plate 11, a second electric telescopic rod 14 is mounted below the movable plate 11, a second sliding groove 15 is arranged on the connecting surface of the movable plate 11 and the second electric telescopic rod 14, a second sliding block 16 inserted into the second sliding groove 15 to slide is arranged on the second electric telescopic rod 14, an adjusting screw 17 is inserted into one end of the movable plate 11 in a direction parallel to the second sliding groove 15, and the adjusting screw 17;
the output of second electric telescopic handle 14 is perpendicular downward and with connecting rod 18 welding, and detection component 19 is installed to connecting rod 18 below, and detection component 19 includes with connecting rod 18 welded dead lever 20, and horizontal pole 21 is connected to dead lever 20 bottom, and range sensor 22 is installed to horizontal pole 21 one end, and return bend 23 is installed to the other end, and return bend 23 bottom is arranged in under horizontal pole 21 middle part, and return bend 23 bottom is connected with spring hose 24, and contact sensor 25 is installed to spring hose 24 lower extreme.
Preferably, the fixed bracket 9 is provided with a display screen assembly 27 and an indicator lamp assembly 26, the workbench 1 is provided with a control panel 28, and the control panel 28 is respectively connected with the pressure sensor 7, the cylinder 8, the first electric telescopic rod 13, the second electric telescopic rod 14, the distance measuring sensor 22 and the contact sensor 25.
Preferably, the top of the guide rod 3 is provided with a limiting block 5, so that the upper clamping plate 4 is prevented from being separated.
Preferably, the pressure sensors 7 are arranged in two, and are symmetrically arranged at two ends inside the rubber pad 6 respectively, so that the two ends of the rubber pad 6 are balanced in stress.
Preferably, the workbench 1 is provided with a power interface.
The working principle is as follows: during detection, place the metal mesh in between two lower plate 2 at workstation 1 both ends, start cylinder 8 through control panel 28, move upper plate 4 along guide bar 3 downstream and compress tightly the metal mesh, the inside pressure sensor 7 that is provided with of rubber pad 6 of lower plate 2 upper surface paste, pressure sensor 7 monitors the pressure value that rubber pad 6 received in real time, and give control panel 28 with signal transmission, when the pressure that upper plate 4 applyed to rubber pad 6 reached the setting value, control panel 28 triggers cylinder 8 and stops, thereby compress tightly fixedly with the metal mesh both ends. Detecting along the wire grain of the metal mesh, determining the initial point of the metal mesh measurement, driving the first electric telescopic rod 13 to enable the movable plate 11 to move along the first sliding groove 10, adjusting the transverse position of the detection assembly 19, driving the second electric telescopic rod 14 to adjust the height of the detection assembly 19, enabling the contact sensor 25 to be just in contact with the surface of the initial point of the metal mesh, enabling the contact sensor 25 to send a signal to the control panel 28 in real time, when the contact sensor 25 is in contact with the surface of the metal mesh, triggering the indicator lamp assembly 26 to light by the control panel 28 to remind that the height is adjusted in place, and sending the contact signal to the display screen assembly 27 for display, so that the record is convenient; the second electric telescopic rod 14 is moved along the second sliding chute 15 through the adjusting screw 17, so as to adjust the longitudinal position of the detecting component 19. When the detection is started, the first electric telescopic rod 13 pushes the movable plate 11 from the initial point at a constant speed, the contact sensor 25 detects the contact condition of each metal wire on the same straight line, the distance measuring sensor 22 measures the protrusion or depression degree of each metal wire, the protrusion or depression degree is displayed on the display screen assembly 27, and the flatness of the metal net is judged by comparing the concave-convex uniformity of the surface of the metal net, so that the detection effect is good, the operation is simple, the precision is high, and the detection effect is good.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The metal mesh flatness detection device is characterized by comprising a workbench (1), wherein lower clamping plates (2) parallel to the width direction of the workbench (1) are symmetrically arranged at two ends of the workbench (1) respectively, guide rods (3) are vertically arranged at two ends of each lower clamping plate (2) respectively, upper clamping plates (4) parallel to the lower clamping plates (2) are sleeved on the two guide rods (3) at two ends of each lower clamping plate (2), rubber pads (6) are pasted on the upper surfaces of the lower clamping plates (2), pressure sensors (7) are arranged in the rubber pads (6), air cylinders (8) are embedded in the middle parts of two ends in the workbench (1) respectively, and piston rods of the air cylinders (8) penetrate out of the workbench (1) and the lower clamping plates (2) upwards and are welded with the middle parts of the upper clamping plates (4);
a fixed support (9) with an inverted U-shaped structure is arranged above the workbench (1), a first sliding groove (10) is arranged on the bottom surface of a cross beam of the fixed support (9), a movable plate (11) perpendicular to the first sliding groove (10) is arranged outside the first sliding groove (10), a first sliding block (12) inserted into the first sliding groove (10) to slide is arranged at the top of the movable plate (11), a first electric telescopic rod (13) is arranged at one end of the cross beam of the fixed support (9), the output end of the first electric telescopic rod (13) extends in a direction parallel to the first sliding groove (10) and is welded with the middle part of the movable plate (11), a second electric telescopic rod (14) is arranged below the movable plate (11), a second sliding groove (15) is arranged on the connecting surface of the movable plate (11) and the second electric telescopic rod (14), a second sliding block (16) inserted into the second sliding groove (15) to slide is arranged on the second electric, one end of the movable plate (11) is inserted into an adjusting screw rod (17) along the direction parallel to the second sliding chute (15), and one end of the adjusting screw rod (17) in the movable plate (11) is fixedly connected with the second sliding block (16);
the output of second electric telescopic handle (14) is perpendicular downwards and with connecting rod (18) welding, determine module (19) are installed to connecting rod (18) below, determine module (19) include with connecting rod (18) welded dead lever (20), horizontal pole (21) are connected to dead lever (20) bottom, range sensor (22) are installed to horizontal pole (21) one end, return bend (23) are installed to the other end, return bend (23) bottom is arranged in horizontal pole (21) under the middle part, return bend (23) bottom is connected with spring hose (24), contact pick-up (25) are installed to spring hose (24) lower extreme.
2. The metal mesh flatness detecting apparatus according to claim 1, wherein: install display screen subassembly (27) and pilot lamp subassembly (26) on fixed bolster (9), install control panel (28) on workstation (1), control panel (28) are connected with pressure sensor (7), cylinder (8), first electric telescopic handle (13), second electric telescopic handle (14), range finding sensor (22), contact sensor (25) respectively.
3. The metal mesh flatness detecting apparatus according to claim 1, wherein: the top of the guide rod (3) is provided with a limiting block (5).
4. The metal mesh flatness detecting apparatus according to claim 1, wherein: the two pressure sensors (7) are symmetrically arranged at two ends inside the rubber pad (6).
5. The metal mesh flatness detecting apparatus according to claim 1, wherein: the workbench (1) is provided with a power interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162698.XA CN109751979B (en) | 2019-03-04 | 2019-03-04 | Metal mesh flatness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910162698.XA CN109751979B (en) | 2019-03-04 | 2019-03-04 | Metal mesh flatness detection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109751979A CN109751979A (en) | 2019-05-14 |
| CN109751979B true CN109751979B (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910162698.XA Expired - Fee Related CN109751979B (en) | 2019-03-04 | 2019-03-04 | Metal mesh flatness detection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109751979B (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211075A (en) * | 2018-10-10 | 2019-01-15 | 睢宁县恒通木制品厂 | A kind of plate roughness detection equipments |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000258153A (en) * | 1999-03-10 | 2000-09-22 | Fujikoshi Mach Corp | Plane flatness measurement device |
| WO2011032307A1 (en) * | 2009-09-15 | 2011-03-24 | Lin Xiaodong | Contact sensor for lawns |
| CN204505062U (en) * | 2015-01-26 | 2015-07-29 | 四川省建业工程质量检测有限公司 | A kind of waterproof material detection fixture |
| CN106643473A (en) * | 2016-12-27 | 2017-05-10 | 河北工业大学 | Automatic flatness detection device and method |
| CN108317991A (en) * | 2017-12-17 | 2018-07-24 | 钟丽菊 | A kind of plank automatic detection system |
| CN208391188U (en) * | 2018-06-21 | 2019-01-18 | 成都岷江精密刀具有限公司 | A kind of carbide hob height detecting device |
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2019
- 2019-03-04 CN CN201910162698.XA patent/CN109751979B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109211075A (en) * | 2018-10-10 | 2019-01-15 | 睢宁县恒通木制品厂 | A kind of plate roughness detection equipments |
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| CN109751979A (en) | 2019-05-14 |
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