CN111993312A - Automatic slewer of electric proportional valve - Google Patents
Automatic slewer of electric proportional valve Download PDFInfo
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- CN111993312A CN111993312A CN202010879048.XA CN202010879048A CN111993312A CN 111993312 A CN111993312 A CN 111993312A CN 202010879048 A CN202010879048 A CN 202010879048A CN 111993312 A CN111993312 A CN 111993312A
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- rotating shaft
- rotating
- proportional valve
- plate
- electric proportional
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The invention discloses an automatic rotating device of an electric proportional valve, which comprises a conveyor belt, wherein a plurality of clamping devices are arranged on the upper side of the conveyor belt, and each clamping device comprises a first clamping plate, a second clamping plate, a soft cushion, a screw, a first motor, a fixed box, a connecting plate and a sliding block; the first clamping plate and the second clamping plate are both provided with a plurality of screws, the inner sides of the first clamping plate and the second clamping plate are all inserted with screws, a first motor is installed on one side of each screw, a fixing box is arranged at the front end of the first clamping plate, and a connecting plate is fixedly connected to the front end of the fixing box. The automatic detection device is simple in structure, convenient and fast to operate and high in automation degree, the working intensity of workers can be reduced, and errors caused by manual detection are avoided; can press from both sides tight multiunit electric proportional valve simultaneously through setting up a plurality of clamping device, through mutually supporting of parts such as rotation axis one, gyration dish, can detect multiunit electric proportional valve simultaneously, improve detection efficiency greatly.
Description
Technical Field
The invention relates to the technical field of electric proportional valves, in particular to an automatic rotating device of an electric proportional valve.
Background
The electro-hydraulic proportional valve is a component which is used for outputting pressure and flow in proportion to input voltage by changing the size of a valve port when a proportional electromagnet in the valve inputs a voltage signal to generate corresponding action so as to enable a valve core of a working valve to generate displacement. Spool displacement may also be fed back mechanically, hydraulically or electrically. The electro-hydraulic proportional valve has the advantages of various forms, easy combination and use of electric and computer control of various electro-hydraulic systems, high control precision, flexible installation and use, strong pollution resistance and the like, and the application field is gradually widened. The electric proportional valve is fast, easy and excellent, automatic in type selection and recording, the characteristics of engineering machinery are fully considered in research, development and production of the plug-in type proportional valve and the proportional multi-way valve, and the electric proportional valve has the functions of pilot control, load sensing, pressure compensation and the like. The method has important significance for improving the overall technical level of the mobile hydraulic machinery. Particularly, the method has good application prospect in the aspects of electric control pilot operation, wireless remote control, wired remote control operation and the like.
The existing electric proportional valve is usually detected in a manual detection mode during detection, time and labor are wasted, the manual detection easily causes great deviation of a detection result due to reasons such as non-standard operation and the like, the electric proportional valve is usually detected once at present, and the detection accuracy error is large due to the fact that the detection time is saved once. Therefore, the present invention provides an automatic turning device for an electric proportional valve to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide an automatic rotating device of an electric proportional valve, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an automatic slewing device of an electric proportional valve comprises a conveyor belt, wherein a plurality of clamping devices are arranged on the upper side of the conveyor belt, and each clamping device comprises a first clamping plate, a second clamping plate, a soft cushion, a screw rod, a first motor, a fixing box, a connecting plate and a sliding block; the first clamping plate and the second clamping plate are both provided with a plurality of screws, the inner sides of the first clamping plate and the second clamping plate are both inserted with screws, one side of each screw is provided with a first motor, the front end of the first clamping plate is provided with a fixing box, the front end of the fixing box is fixedly connected with a connecting plate, and the front end of the connecting plate is provided with a swing mechanism;
the slewing mechanism comprises a first rotating shaft, a supporting column, a slewing disc, a second motor, a second rotating shaft, a connecting block and a detection switch; the rotating shaft I is provided with a plurality of rotating shafts, a rotating shaft II is arranged on the left side of the rotating shaft I, a plurality of supporting columns are sleeved on the outer sides of the rotating shaft I and the rotating shaft II, a rotary disc is sleeved on the outer sides of the rotating shaft I and the rotating shaft II, the rotating shaft I is fixedly connected with the rotary disc, a motor II is arranged on the left side of the rotating shaft II, and a rotating mechanism is arranged at the front end of the;
the rotating mechanism comprises a rotating plate, a rotating disk, a belt pulley, a transmission belt, a rotating shaft, a rotating device, a bottom plate and a limiting ring; the rotary disc is provided with a plurality of rotary discs, the outer sides of the rotary discs are fixedly connected with a plurality of rotary discs, belt pulleys are mounted at the lower ends of the rotary discs, adjacent belt pulleys are in transmission connection through a transmission belt, the lower ends of the belt pulleys are fixedly connected with rotating shafts, rotating devices are arranged at the lower ends of the rotary discs, bottom plates are inserted into the lower ends of the rotating shafts, and detection devices are arranged at the upper ends;
the detection device comprises a detection plate and detection joints, wherein the lower end of the detection plate is provided with a plurality of detection joints.
As a further scheme of the invention, soft pads are arranged on the inner sides of the first clamping plate and the second clamping plate, and the first clamping plate is in meshed transmission connection with the screw rod through threads.
As a further scheme of the invention, the upper end and the lower end of the first clamping plate are respectively provided with a sliding block, a plurality of sliding grooves are arranged in the fixed box, the sliding blocks are clamped in the sliding grooves and are in sliding connection with the inner walls of the sliding grooves, and the sliding grooves and the screw rods are distributed in parallel.
As a further scheme of the invention, the left side of the first rotating shaft is fixedly connected with a connecting block, the connecting block is square, and a connecting groove matched with the connecting block is arranged in the second rotating shaft.
As a further scheme of the invention, a plurality of detection switches are mounted at the rear end of the supporting column and are electrically connected with an external power supply.
As a further scheme of the invention, a plurality of mounting grooves are arranged in the rotating plate.
As a further scheme of the invention, the lower end of the rotating shaft is fixedly connected with a limiting ring, and the limiting ring is clamped in the bottom plate and is rotationally connected with the bottom plate.
As a further scheme of the invention, the detection plate is rotationally connected with the rotating disc through a connecting shaft.
Compared with the prior art, the invention has the beneficial effects that:
1. the automatic detection device is simple in structure, convenient and fast to operate and high in automation degree, the working intensity of workers can be reduced, and errors caused by manual detection are avoided; the plurality of clamping devices can be arranged to simultaneously clamp a plurality of groups of electric proportional valves, and the plurality of groups of electric proportional valves can be simultaneously detected through the mutual matching of the rotating shaft I, the rotary disc and other components, so that the detection efficiency is greatly improved;
2. through the mutual matching of the rotating mechanism and other components, the electric proportional valve can be detected for multiple times, the detection result is prevented from being influenced by equipment errors, the detection precision of the electric proportional valve is improved, and the product quality can be ensured;
3. the mutual matching of the fixing box, the sliding block and other parts can limit the moving direction of the first clamping plate and the second clamping plate, prevent the first clamping plate and the second clamping plate from deflecting during moving, ensure the clamping force on the electric proportional valve, prevent the electric proportional valve from falling in the transportation process and reduce the loss; the first rotating shaft and the second rotating shaft are conveniently connected through the mutual matching of the connecting blocks and other components.
Drawings
Fig. 1 is a schematic structural diagram of an automatic swiveling device of an electric proportional valve.
Fig. 2 is a schematic view of the internal structure of a fixing box in an automatic swiveling apparatus for an electric proportional valve.
Fig. 3 is a schematic structural diagram of an electric proportional valve automatic slewing device at a position a in fig. 2.
Fig. 4 is a schematic structural diagram at B in fig. 2 of an automatic rotary device of an electric proportional valve.
Fig. 5 is a schematic structural diagram of a rotating structure in an automatic rotating device of an electric proportional valve.
Fig. 6 is a schematic structural view of an automatic rotary device of an electric proportional valve at C in fig. 5.
Fig. 7 is a schematic structural view of an automatic rotary device of an electric proportional valve at D in fig. 5.
In the figure: 1. a conveyor belt; 2. a clamping device; 21. a first clamping plate; 22. a second clamping plate; 23. a soft cushion; 24. a screw; 25. a first motor; 26. a fixing box; 27. a connecting plate; 28. a slider; 3. a swing mechanism; 31. a first rotating shaft; 32. a support pillar; 33. a rotary disk; 34. a second motor; 35. a second rotating shaft; 36. connecting blocks; 37. a detection switch; 4. a rotation mechanism; 41. a rotating plate; 42. rotating the disc; 43. a belt pulley; 44. a drive belt; 45. a rotating shaft; 46. a rotating device; 47. a base plate; 48. a limiting ring; 5. a detection device; 51. detecting a plate; 52. and detecting the joint.
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.
Referring to fig. 1 to 7, in an embodiment of the present invention, an automatic swiveling device for an electric proportional valve includes a conveyor belt 1, a plurality of clamping devices 2 are disposed on an upper side of the conveyor belt 1, and each clamping device 2 includes a first clamping plate 21, a second clamping plate 22, a soft pad 23, a screw 24, a first motor 25, a fixing box 26, a connecting plate 27, and a sliding block 28; the clamping plate I21 and the clamping plate II 22 are provided with a plurality of clamping plates I21 and a plurality of clamping plates II 22, soft pads 23 are mounted on the inner sides of the clamping plates I21 and the clamping plates II 22, screws 24 are inserted into the inner sides of the clamping plates I21 and the clamping plates II 22, the clamping plates I21 and the screws 24 are in threaded engagement transmission connection, a motor I25 is mounted on one side of each screw 24, a fixing box 26 is arranged at the front end of each clamping plate I21, sliders 28 are arranged at the upper end and the lower end of each clamping plate I21, a plurality of sliding grooves are formed in each fixing box 26, the sliders 28 are clamped in the sliding grooves and are in sliding connection with the inner walls of the sliding grooves, the sliding grooves and the screws 24 are distributed in parallel;
the slewing mechanism 3 comprises a first rotating shaft 31, a supporting column 32, a slewing disc 33, a second motor 34, a second rotating shaft 35, a connecting block 36 and a detection switch 37; the rotating shaft I31 is provided with a plurality of rotating shafts I31, the left side of each rotating shaft I31 is provided with a rotating shaft II 35, the outer sides of the rotating shafts I31 and the rotating shaft II 35 are respectively sleeved with a plurality of supporting columns 32, the outer sides of the rotating shafts I31 and the rotating shaft II 35 are respectively sleeved with a rotary disc 33, the rotating shafts I31 and the rotary discs 33 are fixedly connected, the left sides of the rotating shafts II 35 are provided with motors II 34, the left sides of the rotating shafts I31 are fixedly connected with connecting blocks 36, the connecting blocks 36 are square, connecting grooves matched with the connecting blocks 36 are formed in the rotating shafts II 35, the rear ends of the supporting columns 32 are provided with a plurality of detection;
the rotating mechanism 4 comprises a rotating plate 41, a rotating disk 42, a belt pulley 43, a transmission belt 44, a rotating shaft 45, a rotating device 46, a bottom plate 47 and a limiting ring 48; the rotating disc 42 is provided with a plurality of rotating discs, the outer side of each rotating disc 42 is fixedly connected with a plurality of rotating discs 41, a plurality of mounting grooves are formed in each rotating disc 41, belt pulleys 43 are mounted at the lower ends of the rotating discs 42, adjacent belt pulleys 43 are in transmission connection through a transmission belt 44, the lower ends of the belt pulleys 43 are fixedly connected with rotating shafts 45, rotating devices 46 are arranged at the lower ends of the rotating discs 42, bottom plates 47 are inserted into the lower ends of the rotating shafts 45 in a penetrating mode, limiting rings 48 are fixedly connected to the lower ends of the rotating shafts 45, the limiting rings 48 are clamped into the;
the detection device 5 comprises a detection plate 51 and detection joints 52, wherein the detection plate 51 is provided with a plurality of detection joints 52 at the lower end, and the detection plate 51 is rotatably connected with the rotating disc 42 through a connecting shaft.
The working principle of the invention is as follows:
when the invention is used, the electric proportional valve is conveyed by the conveyor belt 1 and is clamped by the mutual matching of all parts in the clamping device 2, when in use, the first motor 25 is started to drive the first clamping plate 21 and the second clamping plate 22 on the left side and the right side to clamp the electric proportional valve through the screw rod 24, after the electric proportional valve is clamped, the second motor 34 is started, the second motor 34 drives the first rotating shaft 31 and the second rotating shaft 35 to rotate, the electric proportional valve is driven to rotate through the rotary disc 33 fixedly connected with the connecting plate 27, the electric proportional valve is placed on the rotating plate 41 in the rotating mechanism 4, then the electric proportional valve is detected through all parts in the detecting device 5, then the rotating device 46 drives the rotating plate 41 to rotate, the electric proportional valve at the upper end of the rotating plate 41 is driven to reach the next detecting position, and the electric proportional valve is detected again through the detecting device 5, after the detection is finished, clamping the electric proportional valve through the clamping device 2, and placing the electric proportional valve on the conveyor belt 1 through the slewing mechanism 3; the automatic detection device is simple in structure, convenient and fast to operate and high in automation degree, the working intensity of workers can be reduced, and errors caused by manual detection are avoided; multiple groups of electric proportional valves can be clamped simultaneously by arranging the clamping devices 2, and the multiple groups of electric proportional valves can be detected simultaneously by the mutual matching of the rotating shaft I31, the rotary disc 33 and other parts, so that the detection efficiency is greatly improved; through the mutual matching of the rotating mechanism 4 and other components, the electric proportional valve can be detected for multiple times, the detection result is prevented from being influenced by equipment errors, the detection precision of the electric proportional valve is improved, and the product quality can be ensured; through the mutual matching of the fixed box 26, the sliding block 28 and other parts, the moving directions of the first clamping plate 21 and the second clamping plate 22 can be limited, the first clamping plate 21 and the second clamping plate 22 are prevented from deflecting during moving, the clamping force on the electric proportional valve can be ensured, the electric proportional valve is prevented from falling in the transportation process, and the loss is reduced; the first rotating shaft 31 and the second rotating shaft 35 are conveniently connected through the mutual matching of the connecting block 36 and other components.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. An automatic turning device of an electric proportional valve comprises a conveyor belt (1) and is characterized in that a plurality of clamping devices (2) are arranged on the upper side of the conveyor belt (1), and each clamping device (2) comprises a first clamping plate (21), a second clamping plate (22), a soft cushion (23), a screw rod (24), a first motor (25), a fixing box (26), a connecting plate (27) and a sliding block (28); a plurality of clamping plates I (21) and a plurality of clamping plates II (22) are arranged, screws (24) are inserted into the inner sides of the clamping plates I (21) and II (22), a motor I (25) is installed on one side of each screw (24), a fixing box (26) is arranged at the front end of each clamping plate I (21), a connecting plate (27) is fixedly connected to the front end of each fixing box (26), and a swing mechanism (3) is arranged at the front end of each connecting plate (27);
the slewing mechanism (3) comprises a first rotating shaft (31), a supporting column (32), a slewing disc (33), a second motor (34), a second rotating shaft (35), a connecting block (36) and a detection switch (37); the rotating shafts (31) are arranged in a plurality of numbers, a rotating shaft II (35) is arranged on the left side of the rotating shaft I (31), a plurality of supporting columns (32) are sleeved on the outer sides of the rotating shaft I (31) and the rotating shaft II (35), a rotary disc (33) is sleeved on the outer sides of the rotating shaft I (31) and the rotating shaft II (35), the rotating shaft I (31) is fixedly connected with the rotary disc (33), a motor II (34) is arranged on the left side of the rotating shaft II (35), and a rotating mechanism (4) is arranged at the front end of the rotary disc (33);
the rotating mechanism (4) comprises a rotating plate (41), a rotating disc (42), a belt pulley (43), a transmission belt (44), a rotating shaft (45), a rotating device (46), a bottom plate (47) and a limiting ring (48); the rotary disc (42) is provided with a plurality of rotary discs, the outer side of each rotary disc (42) is fixedly connected with a plurality of rotary discs (41), belt pulleys (43) are installed at the lower end of each rotary disc (42), adjacent belt pulleys (43) are in transmission connection through a transmission belt (44), the lower ends of the belt pulleys (43) are fixedly connected with rotating shafts (45), a rotating device (46) is arranged at the lower end of each rotary disc (42), a bottom plate (47) is inserted into the lower end of each rotating shaft (45), and a detection device (5) is arranged at the upper end;
the detection device (5) comprises a detection plate (51) and detection joints (52), wherein the lower end of the detection plate (51) is provided with a plurality of detection joints (52).
2. The automatic rotary device of the electric proportional valve according to claim 1, characterized in that cushions (23) are arranged on the inner sides of the first clamping plate (21) and the second clamping plate (22), and the first clamping plate (21) is in transmission connection with the screw rod (24) through threaded engagement.
3. The automatic rotating device of the electric proportional valve according to claim 1, wherein the upper end and the lower end of the first clamping plate (21) are provided with sliding blocks (28), the fixed box (26) is internally provided with a plurality of sliding grooves, the sliding blocks (28) are clamped in the sliding grooves and are in sliding connection with the inner walls of the sliding grooves, and the sliding grooves are distributed in parallel with the screw rods (24).
4. The automatic slewing device for the electric proportional valve according to claim 1, wherein a connecting block (36) is fixedly connected to the left side of the first rotating shaft (31), the connecting block (36) is square, and a connecting groove matched with the connecting block (36) is formed in the second rotating shaft (35).
5. The automatic turning device of the electric proportional valve according to claim 1, wherein a plurality of detection switches (37) are installed at the rear end of the supporting column (32), and the detection switches (37) are electrically connected with an external power supply.
6. The automatic swiveling device for electric proportional valve according to claim 1, wherein the rotating plate (41) is provided with a plurality of mounting grooves.
7. The automatic slewing device for the electric proportional valve according to claim 1, characterized in that a limiting ring (48) is fixedly connected to the lower end of the rotating shaft (45), and the limiting ring (48) is clamped in the bottom plate (47) and is rotatably connected with the bottom plate (47).
8. An electric proportional valve automatic rotary device according to claim 1, wherein the detection plate (51) is rotatably connected with the rotary disk (42) by a connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010879048.XA CN111993312A (en) | 2020-08-27 | 2020-08-27 | Automatic slewer of electric proportional valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010879048.XA CN111993312A (en) | 2020-08-27 | 2020-08-27 | Automatic slewer of electric proportional valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111993312A true CN111993312A (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010879048.XA Pending CN111993312A (en) | 2020-08-27 | 2020-08-27 | Automatic slewer of electric proportional valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111993312A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100119316A (en) * | 2009-04-30 | 2010-11-09 | (주)로드피아 | Power transmission device of robot |
| CN207267224U (en) * | 2017-09-02 | 2018-04-24 | 东莞市拳头自动化科技有限公司 | A kind of high speed detection turntable that electronic product can be positioned |
| CN208140367U (en) * | 2018-03-29 | 2018-11-23 | 新昌县羽林街道维博机械厂 | A kind of chuck component of clamp for bearing detection |
| CN208621034U (en) * | 2018-09-17 | 2019-03-19 | 成都福莫斯智能系统集成服务有限公司 | It is a kind of for detecting the Work turning table of workpiece three-dimensional information |
| CN208923071U (en) * | 2018-10-18 | 2019-05-31 | 恒泰柯半导体（上海）有限公司 | Turnover device is used in a kind of manufacture of chip production |
| CN209432958U (en) * | 2018-11-14 | 2019-09-24 | 上海昭立电器有限公司 | A kind of PCBA board detection device |
| CN110774279A (en) * | 2019-11-18 | 2020-02-11 | 黄冈重远坚巨农业科技有限公司 | Sampling detection equipment for machining |
-
2020
- 2020-08-27 CN CN202010879048.XA patent/CN111993312A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100119316A (en) * | 2009-04-30 | 2010-11-09 | (주)로드피아 | Power transmission device of robot |
| CN207267224U (en) * | 2017-09-02 | 2018-04-24 | 东莞市拳头自动化科技有限公司 | A kind of high speed detection turntable that electronic product can be positioned |
| CN208140367U (en) * | 2018-03-29 | 2018-11-23 | 新昌县羽林街道维博机械厂 | A kind of chuck component of clamp for bearing detection |
| CN208621034U (en) * | 2018-09-17 | 2019-03-19 | 成都福莫斯智能系统集成服务有限公司 | It is a kind of for detecting the Work turning table of workpiece three-dimensional information |
| CN208923071U (en) * | 2018-10-18 | 2019-05-31 | 恒泰柯半导体（上海）有限公司 | Turnover device is used in a kind of manufacture of chip production |
| CN209432958U (en) * | 2018-11-14 | 2019-09-24 | 上海昭立电器有限公司 | A kind of PCBA board detection device |
| CN110774279A (en) * | 2019-11-18 | 2020-02-11 | 黄冈重远坚巨农业科技有限公司 | Sampling detection equipment for machining |
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Application publication date: 20201127 |