CN114704674B - Electrical circuit control valve box and material sorting machine - Google Patents
Electrical circuit control valve box and material sorting machine Download PDFInfo
- Publication number
- CN114704674B CN114704674B CN202210538990.9A CN202210538990A CN114704674B CN 114704674 B CN114704674 B CN 114704674B CN 202210538990 A CN202210538990 A CN 202210538990A CN 114704674 B CN114704674 B CN 114704674B
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- valve
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- box body
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The invention discloses an electric circuit control valve box and a material sorting machine, and belongs to the technical field of material sorting machines. The valve box comprises a box body, wherein an air storage cylinder, a circuit board and a spray valve are arranged in the box body, the spray valve is connected with an air guide pipe, the spray valve is arranged on a spray valve mounting plate, the spray valve mounting plate is fixed in the box body, a sealing element is arranged on the box body, a through hole matched with the air guide pipe is formed in the sealing element, and the air guide pipe penetrates through the through hole and extends to the outside of the box body. The air storage cylinder is arranged on the rear panel of the box body, and the circuit board is arranged on one side close to the front door of the valve box. In addition, a wire blocking roller and a wire winding roller are further arranged in the box body, the wire is connected with the spray valve after bypassing the wire blocking roller, and the air guide pipe is wound on the wire winding roller to form a rotary area. The valve box has reasonable circuit and gas circuit layout, is convenient to maintain and operate, and has good sealing performance.
Description
Technical Field
The invention belongs to the technical field of material sorting machines, and particularly relates to an electric circuit control valve box and a material sorting machine.
Background
The material sorting machine is equipment for automatically sorting out heterochromatic particles in particle materials by utilizing a photoelectric technology according to the difference of optical characteristics of the materials. The material sorting machine has the working principle that the selected materials enter from a hopper at the top, slide downwards along a channel, fall into an identification area in a sorting chamber and pass through between an optical element and a background plate. Under the recognition effect of the optical element, the control system generates an output signal to drive the high-frequency spray valve to work, the gas is sprayed out through the nozzle, so that the different-color particles are conveyed into a waste material cavity of the receiving hopper, and the good selected object continuously falls into a finished product cavity of the receiving hopper.
In order to effectively protect the circuit and the air circuit in the color selection system, the circuit and the air circuit are usually arranged inside the valve box, and therefore, the valve box is an indispensable part of the color selection system. In actual arrangement, the gas circuit connecting pipe needs to pass the box and be connected with the blow gun, leads to the sealed effect of valve box to obtain guaranteeing always, and water and dust easily enter into the box, on the one hand, influences the normal work of circuit and gas circuit, and on the other hand still easily leads to parts such as the inside expensive spray valve of valve box to damage, and the inside circuit of valve box is complicated, and is inconvenient to overhaul.
Through the retrieval, chinese patent application No. 201120296211.6 discloses a valve box body that uses on the look selection machine, and in this application, the high frequency valve input is inside the casing, and the output is outside the casing, the higher authority both ends of casing respectively are provided with a line hole, the bottom surface of casing and apron meet the position department and still be provided with the several and cross the line hole, and it still is provided with an trachea via hole, has practiced thrift wire and trachea material. However, the output end of the high-frequency valve of the application is arranged outside the shell, so that effective protection is lacked, and the service life of the high-frequency valve is influenced.
Disclosure of Invention
1. Problems to be solved
The technical scheme provided by the invention has the advantages that the internal circuit and gas circuit layout of the valve box is reasonable, the maintenance operation is convenient, and the valve box has good sealing performance.
2. Technical scheme
In order to solve the problems, the technical scheme adopted by the invention is as follows:
the invention discloses an electric circuit control valve box, which comprises a box body, wherein an air cylinder, a circuit board and a spray valve are arranged in the box body, the spray valve is connected with an air guide pipe, the spray valve is arranged on a spray valve mounting plate, the spray valve mounting plate is fixed in the box body, a sealing element is arranged on the box body, a through hole matched with the air guide pipe is formed in the sealing element, and the air guide pipe penetrates through the through hole and extends to the outside of the box body.
Furthermore, the air storage cylinder is installed on the rear panel of the box body, and the circuit board is arranged on one side close to the front door of the valve box through a circuit installation board.
Furthermore, the spraying valve mounting plates are provided with a plurality of groups, each group of spraying valve mounting plates are obliquely arranged, and one end close to the front door of the valve box is higher than one end far away from the front door of the valve box.
Furthermore, the circuit mounting panel include base and support frame, the circuit board is fixed on the base, the support frame includes interconnect's fixed block and supporting shoe.
Furthermore, a water baffle is obliquely arranged above the circuit mounting plate and is fixed on the supporting block.
Furthermore, the circuit mounting plate is provided with a wire blocking roller, the circuit board is connected with a wire, and the other end of the wire bypasses the wire blocking roller and is connected with the spray valve.
Furthermore, a winding roller is arranged in the box body, the air guide pipe is wound on the winding roller and then enters the through hole in the sealing piece, and the winding part of the air guide pipe forms a rotary area.
Furthermore, the box body is also provided with a valve box top door, the front door of the valve box and the valve box top door are connected with the box body through a mounting boss, the peripheral wall of the mounting boss forms a closed loop, and a sealing ring is sleeved on the mounting boss.
Further, the air cylinder be provided with 2 groups, and 2 groups of air cylinder are vertical arrangement.
The invention discloses a material sorting machine which comprises the valve box.
3. Advantageous effects
Compared with the prior art, the invention has the beneficial effects that:
(1) According to the electrical circuit control valve box, the air storage cylinder, the circuit board and the spray valve are all arranged in the box body, so that the electrical circuit control valve box can be well protected, and a stable working environment is provided for circuits and gas circuit equipment; in addition, the box body is provided with the sealing element, the air guide pipe is communicated with the outside through the through hole in the sealing element, and compared with the traditional valve box, the mode that the through hole is directly processed in the box body enables the box body to have better sealing performance due to the arrangement of the sealing element;
(2) According to the electrical circuit control valve box, the air storage cylinder is arranged on the rear panel of the box body through the further reasonable layout of the circuit structure and the air circuit structure in the valve box, and the circuit board is arranged close to the front door of the valve box of the box body through the circuit mounting plate; in addition, the spray valve mounting plates are provided with a plurality of groups, so that the spray valves can be effectively prevented from being too heavy, and the mounting plates can bear excessive load; meanwhile, the spray valve mounting plates are arranged in groups, so that the spray valves are convenient to overhaul;
(3) According to the electric circuit control valve box, the water baffle is arranged, so that water drops in the box body can be effectively prevented from damaging a circuit board; in addition, the setting of winding roller for the air duct forms one section gyration district, spouts the valve stop work during, and a little moisture in the compressed air flows back along the air duct inner wall, can be detained in the gyration district, when spouting the valve and opening once more, can dash out the air duct with a small amount of ponding in the gyration district, can avoid the ponding of air duct internal reflux to cause the injury to spouting the valve.
Drawings
FIG. 1 is an exploded view of an electrical circuit control valve box according to the present invention;
FIG. 2 is a schematic diagram of the internal structure of an electrical circuit control valve box according to the present invention;
FIG. 3 is a schematic view of the seal of the present invention;
FIG. 4 is a schematic view of the structure of the circuit mounting board of the present invention;
FIG. 5 is a schematic view of the vertical mounting of the circuit board of the present invention;
fig. 6 is a schematic structural view of the mounting boss of the present invention.
In the figure: 1. a box body; 11. a valve box front door; 12. a valve box top door; 13. a rear panel; 14. mounting a boss;
2. an air reservoir; 3. a circuit board; 4. a spray valve; 5. a winding roller; 6. a spray valve mounting plate; 7. a seal member; 71. a through hole; 8. a circuit mounting board; 81. a base; 82. a support frame; 821. a fixed block; 822. a support block; 83. a wire blocking roller; 9. a water baffle; 10. an air duct.
Detailed Description
The invention is further described with reference to specific examples.
Example 1
Combine fig. 1, fig. 2 to show, the electric circuit control valve box of this embodiment, including box 1, box 1 in be equipped with gas cylinder 2, circuit board 3 and spout valve 4, wherein, spout valve 4 and be connected with air duct 10, spout valve 4 and set up on spouting valve mounting panel 6, spout valve mounting panel 6 and be fixed in box 1 in, be equipped with sealing member 7 on the box 1, seted up on the sealing member 7 with air duct 10 assorted through-hole 71, air duct 10 passes through-hole 71 and extends to box 1 outside. Sealing member 7 is preferably the rubber material, and the diameter of air duct 10 and through-hole 71 aperture phase-match for closely laminating between air duct 10 and the through-hole 71, can prevent that air duct 10 from advancing to take into the water in box 1, cause the destruction to the circuit structure in box 1. Meanwhile, the sealing element 7 and the box body 1 can be sealed by adopting sealant. Traditional valve box, all directly trompil on box 1, supply the air duct to pass, because the quantity of air duct 10 is more for sealed effect can not be guaranteed always, and then influences the normal operating of circuit and gas circuit equipment in the box 1. In the embodiment, the problem of poor sealing performance of the box body is well solved through the arrangement of the sealing element 7, and a safe and stable working environment is provided for circuits and gas circuit equipment. Meanwhile, the box body 1 can provide better protection for the electrical equipment arranged in the box body.
As shown in fig. 5, in order to effectively prevent the circuit board 3 from being waterproofed, the circuit board 3 may be vertically installed at the rear side of the case 1 so that even if a small amount of water drops along the guide pipe between the spray valve 4 and the air cylinder 2, it does not drop to the circuit board 3. However, in practical applications, it is found that, because the valve wires and the air pipes are very numerous, when the circuit board 3 needs to be repaired, a part of the valve wires and the air pipes need to be removed, which makes the maintenance and replacement of the circuit board 3 quite difficult. In addition, the service life of the connector is affected by frequent plugging and unplugging.
In order to take into account the problem of circuit board 3 easy maintenance and waterproof simultaneously, in this implementation, refer to fig. 2, gas storage cylinder 2 install on the rear panel 13 of box 1, and 2 gas storage cylinders 2 of group are vertical arrangement. The circuit board 3 is disposed near a valve box front door 11 of the box body 1 through a circuit mounting plate 8. This makes it possible to facilitate the maintenance of the circuit board 3. In addition, 8 tops of circuit mounting panel incline to set up a breakwater 9, the limit of bending of breakwater 9 lower part turns up, because the air duct has the phenomenon of gas leakage after using throughout the year, has the moisture that does not filter in the compressed air, causes the hidden danger for circuit board 3 of lower part like this, the setting of breakwater 9 can let the drip on upper portion flow the below along the board face and bend the limit, then discharge from the both sides of breakwater 9.
The circuit mounting plate 8 comprises a base 81 and a support frame 82, and the circuit board 3 is fixed on the base 81 through an insulating mounting column. The supporting bracket 82 includes a fixing block 821 and a supporting block 822 connected to each other, and the water guard plate 9 is fixed to the supporting block 822. The circuit mounting plate 8 is provided with a wire blocking roller 83, the circuit board 3 is connected with a wire, and the other end of the wire is connected with the spray valve 4 after bypassing the wire blocking roller 83. Due to the arrangement of the wire blocking roller 83, a wire enters the lower side of the waterproof plate from the rear side of the wire blocking roller 83 and is inserted into the corresponding position of the circuit board 3, so that the whole wiring is neat, the circuit board 3 is convenient to observe and maintain, water drops can fall at the turning position of the wire blocking roller 83, and the water drops are prevented from flowing into the circuit board 3 along the wire.
Referring to fig. 1, a winding roller 5 is arranged in the box body 1, the air duct 10 is wound around the winding roller 5 and then enters the through hole 71 on the sealing element 7, and the wound part of the air duct 10 forms a turning area. When the spray valve 4 stops working, a little moisture in the compressed air flows back along the inner wall of the air duct 10, can be stayed in the rotation area, when the spray valve 4 is opened again, a small amount of accumulated water in the rotation area can be flushed out of the air duct 10, and the accumulated water flowing back in the air duct 10 can be prevented from damaging the spray valve 4.
In this embodiment, the spray valve mounting plates 6 are provided with a plurality of groups, so that the spray valves 4 can be effectively prevented from being too heavy, and the mounting plates can bear excessive load; simultaneously, spout the grouping setting of valve mounting panel 6, also conveniently overhaul spout valve 4, when spouting valve 4 need overhaul, only need to take off corresponding mounting panel can, need not all to spout valve 4 and all take off. In addition, each group of spray valve mounting plates 6 are obliquely arranged. Thus, even if water enters the tank 1 along the air duct 10, the water flows along the spray valve mounting plate 6 to the inner wall of the tank 1 and then flows downward along the inner wall. Preferably, the end of the spray valve mounting plate 6 close to the valve box front door 11 is higher than the end far from the valve box front door 11. This is designed to allow the airway tube 10 to have a greater area of rotation.
Referring to fig. 2 and 6, in the electrical circuit control valve box of the present embodiment, the box body 1 is provided with a valve box front door 11 and a valve box top door 12, the valve box front door 11 and the valve box top door 12 are both connected with the box body 1 through an installation boss 14, a peripheral wall of the installation boss 14 forms a closed loop, a corner joint of the installation boss 14 is designed in an arc shape, the installation boss 14 is sleeved with a sealing ring, and the sealing ring also forms a closed loop. By the design, the integral sealing effect of the valve box is ensured. In addition, when the circuit board 3 is out of order, the valve box front door 11 can be opened for maintenance. When the blow valve 4 malfunctions, maintenance can be performed through the valve box top door 12. Due to the fact that the space in the valve box is limited and the number of pipelines is large, the arrangement of the front door 11 and the top door 12 of the valve box enables maintenance operation to be more targeted, and interference caused by other pipelines is small during maintenance operation.
Example 2
The material sorting machine of this embodiment, including the valve box among embodiment 1, can provide a safe, stable operational environment for gas circuit system and circuit system, especially have the water-proof effects of preferred to circuit system.
The present invention and its embodiments have been described above schematically, and the description is not intended to be limiting, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, without departing from the spirit of the present invention, a person of ordinary skill in the art should understand that the present invention shall not be limited to the embodiments and the similar structural modes without creative design.
Claims (4)
1. The utility model provides an electric circuit control valve case, includes box (1), its characterized in that: the air storage tank (2), the circuit board (3), the spraying valve (4) and the winding roller (5) are arranged in the box body (1), wherein the spraying valve (4) is connected with an air guide pipe (10), the spraying valve (4) is arranged on the spraying valve mounting plate (6), the spraying valve mounting plate (6) is fixed in the box body (1), a sealing element (7) is arranged on the box body (1), a through hole (71) matched with the air guide pipe (10) is formed in the sealing element (7), the air guide pipe (10) is wound on the winding roller (5) and then penetrates through the through hole (71) to extend to the outside of the box body (1), and the winding part of the air guide pipe (10) forms a rotation area;
the air storage cylinder (2) is arranged on a rear panel (13) of the box body (1), and the circuit board (3) is arranged on one side close to a front door (11) of the valve box through a circuit mounting plate (8);
the spray valve mounting plates (6) are arranged in multiple groups, each group of spray valve mounting plates (6) are obliquely arranged, and one end close to the front door (11) of the valve box is higher than one end far away from the front door (11) of the valve box;
the circuit mounting plate (8) comprises a base (81) and a supporting frame (82), the circuit board (3) is fixed on the base (81), and the supporting frame (82) comprises a fixing block (821) and a supporting block (822) which are connected with each other;
a water baffle (9) is obliquely arranged above the circuit mounting plate (8), and the water baffle (9) is fixed on the supporting block (822);
and the circuit mounting plate (8) is provided with a wire blocking roller (83), the circuit board (3) is connected with a wire, and the other end of the wire bypasses the wire blocking roller (83) and is connected with the spray valve (4).
2. An electrical circuit control valve box according to claim 1, wherein: the valve box is characterized in that the box body (1) is further provided with a valve box top door (12), a valve box front door (11) and the valve box top door (12) are connected with the box body (1) through an installation boss (14), the peripheral wall of the installation boss (14) forms a closed loop, and a sealing ring is sleeved on the installation boss (14).
3. An electrical circuit control valve box according to claim 2, wherein: the air storage cylinders (2) are provided with 2 groups, and the 2 groups of air storage cylinders (2) are vertically arranged.
4. A material sorting machine is characterized in that: comprising a valve housing according to any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210538990.9A CN114704674B (en) | 2022-05-18 | 2022-05-18 | Electrical circuit control valve box and material sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210538990.9A CN114704674B (en) | 2022-05-18 | 2022-05-18 | Electrical circuit control valve box and material sorting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114704674A CN114704674A (en) | 2022-07-05 |
| CN114704674B true CN114704674B (en) | 2022-11-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210538990.9A Active CN114704674B (en) | 2022-05-18 | 2022-05-18 | Electrical circuit control valve box and material sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114704674B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740303Y (en) * | 2004-11-16 | 2005-11-16 | 许大红 | Granular material color selector |
| CN201027216Y (en) * | 2007-02-09 | 2008-02-27 | 周济恒 | Ultrasonic foreign fiber eliminating sorters |
| CN202212362U (en) * | 2011-08-15 | 2012-05-09 | 安徽神农光电机械有限公司 | Valve box used on color sorter |
| CN207271652U (en) * | 2017-05-12 | 2018-04-27 | 深圳市中瑞微视光电有限公司 | A kind of material suitable for color selector detects and rejecting mechanism |
| CN210146478U (en) * | 2019-04-11 | 2020-03-17 | 珠海锐翔智能科技有限公司 | Dash and pick assembly line and sorting machine thereof |
| CN111397892A (en) * | 2020-04-13 | 2020-07-10 | 安徽捷迅光电技术有限公司 | Service life aging platform for spray valve |
| CN113309882A (en) * | 2021-05-24 | 2021-08-27 | 安徽唯嵩光电科技有限公司 | Pneumatic valve body |
| CN114101113A (en) * | 2020-08-31 | 2022-03-01 | 合肥美亚光电技术股份有限公司 | Fluid ejecting apparatus and color sorter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10201647B2 (en) * | 2008-01-23 | 2019-02-12 | Deka Products Limited Partnership | Medical treatment system and methods using a plurality of fluid lines |
-
2022
- 2022-05-18 CN CN202210538990.9A patent/CN114704674B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2740303Y (en) * | 2004-11-16 | 2005-11-16 | 许大红 | Granular material color selector |
| CN201027216Y (en) * | 2007-02-09 | 2008-02-27 | 周济恒 | Ultrasonic foreign fiber eliminating sorters |
| CN202212362U (en) * | 2011-08-15 | 2012-05-09 | 安徽神农光电机械有限公司 | Valve box used on color sorter |
| CN207271652U (en) * | 2017-05-12 | 2018-04-27 | 深圳市中瑞微视光电有限公司 | A kind of material suitable for color selector detects and rejecting mechanism |
| CN210146478U (en) * | 2019-04-11 | 2020-03-17 | 珠海锐翔智能科技有限公司 | Dash and pick assembly line and sorting machine thereof |
| CN111397892A (en) * | 2020-04-13 | 2020-07-10 | 安徽捷迅光电技术有限公司 | Service life aging platform for spray valve |
| CN114101113A (en) * | 2020-08-31 | 2022-03-01 | 合肥美亚光电技术股份有限公司 | Fluid ejecting apparatus and color sorter |
| CN113309882A (en) * | 2021-05-24 | 2021-08-27 | 安徽唯嵩光电科技有限公司 | Pneumatic valve body |
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| CN114704674A (en) | 2022-07-05 |
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