CN217470561U - Pneumatic knife valve PLC control cabinet - Google Patents
Pneumatic knife valve PLC control cabinet Download PDFInfo
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- CN217470561U CN217470561U CN202220323519.3U CN202220323519U CN217470561U CN 217470561 U CN217470561 U CN 217470561U CN 202220323519 U CN202220323519 U CN 202220323519U CN 217470561 U CN217470561 U CN 217470561U
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Abstract
The application relates to a pneumatic knife valve PLC control cabinet, which relates to the technical field of PLC control cabinets and comprises a cabinet body, wherein a cabinet door is arranged on the surface of the front end of the cabinet body; the bottom of the cabinet body is fixedly connected with a base; the electric elements are arranged in the cabinet body and are installed in the cabinet body through installation mechanisms; the upper surface of the cabinet body is provided with the heat dissipation mechanism, so that the electric element is very convenient to disassemble; and can cushion and weaken the vibrations on the cabinet body under compression spring self's flexible performance, can effectively reduce the influence of vibration to electric elements, improved electric elements's work efficiency and life to under first radiator fan, second radiator fan's cooperation, improved the radiating efficiency to the cabinet body and electric elements, avoid the cabinet body and electric elements during operation high temperature, reduce the possibility of short circuit, whole security is higher.
Description
Technical Field
The application relates to the technical field of PLC control cabinets, in particular to a pneumatic knife valve PLC control cabinet.
Background
The PLC control cabinet is a programmable control cabinet, the control cabinet is a complete set of control cabinet, and an electrical cabinet capable of realizing control of a motor and a switch has protection functions of overload, short circuit, open-phase protection and the like;
firstly, the existing PLC control cabinet is generally fixedly connected or integrally connected with an electrical element, so that the electrical element is inconvenient to disassemble and maintain, and when the PLC control cabinet is vibrated, the vibration can directly affect the electrical element, and the working efficiency and the service life of the electrical element can be influenced;
secondly, the heat dissipation efficiency of the existing PLC control cabinet is poor, so that the temperature of the PLC control cabinet is too high when the PLC control cabinet works, the possibility of short circuit exists, and the safety is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems proposed in the background art, the present application provides a PLC control cabinet for a movable knife valve.
The application provides a pneumatic knife valve PLC switch board adopts following technical scheme:
the pneumatic knife valve PLC control cabinet comprises a cabinet body, wherein a cabinet door is arranged on the surface of the front end of the cabinet body;
the bottom of the cabinet body is fixedly connected with a base;
the electric elements are arranged in the cabinet body and are installed in the cabinet body through installation mechanisms;
the upper surface of the cabinet body is provided with a heat dissipation mechanism;
the mounting mechanism comprises fixed telescopic rods which are respectively and correspondingly fixedly connected to the inner walls of the two sides of the cabinet body;
one end of the fixed telescopic rod, which is far away from the inner wall of the cabinet body, is fixedly connected with a connecting strip;
a compression spring is arranged on the outer wall of the fixed telescopic rod, and one end of the compression spring is fixedly connected with the inner wall of the cabinet body;
the other end of the compression spring is fixedly connected with the connecting strip;
one end of the connecting strip, which is far away from the fixed telescopic rod, is provided with an installation groove, and a connecting plate is arranged in the installation groove;
the upper surface of the connecting plate is fixedly connected with a mounting plate;
the electric component is mounted on the front end surface of the mounting board.
Preferably, the base is internally provided with a mounting cavity, and a waterproof pad is arranged in the mounting cavity.
Preferably, the inner walls of the two sides of the cabinet body are fixedly connected with fixing plates, and the fixing plates are arranged below the fixed telescopic rods;
the upper surface of the fixed plate is provided with a sliding chute, and a sliding block is arranged in the sliding chute;
the upper surface of the sliding block is fixedly connected with a fixed rod;
and one end of the fixed rod, which is far away from the sliding block, is fixedly connected with the connecting strip.
Preferably, the heat dissipation mechanism comprises a motor, and the motor is mounted on the upper surface of the cabinet body;
the output end of the motor faces downwards and is fixedly connected with a driving rod which penetrates through the upper surface of the cabinet body and extends into the cabinet body;
the driving rod is fixedly connected with a first cooling fan.
Preferably, a first gear is fixedly connected to the outer wall of the driving rod, and a second gear is meshed with the first gear;
a first connecting rod is fixedly connected to the upper surface of the second gear, and one end, far away from the second gear, of the first connecting rod is rotatably connected with the top in the cabinet body;
the bottom of the second gear is fixedly connected with a second connecting rod, and the second connecting rod is fixedly connected with a second cooling fan.
Preferably, the radiating holes are formed in the outer walls of the two sides of the cabinet body, and the dustproof filter plates covered by the radiating holes are mounted on the outer walls of the two sides of the cabinet body.
Preferably, the upper surface of the cabinet body is provided with an air inlet hole, and the upper surface of the cabinet body is provided with a dustproof filter ring which covers the air inlet hole.
To sum up, the application comprises the following beneficial technical effects:
the utility model changes the prior fixed connection or integrated connection mode, so when the electric element is disassembled, only the connecting strip needs to be pushed, the fixed telescopic rod and the compression spring are in contraction motion, after the connecting plate is separated from the mounting groove of the connecting strip, the disassembly of the electric element can be completed, and the disassembly is more convenient than the prior art;
and can cushion and weaken the vibrations on the cabinet body under compression spring self's flexible performance, can effectively reduce the influence of vibration to electric elements, improved electric elements's work efficiency and life.
The utility model discloses a first radiator fan of motor drive carries out the thermal treatment to the cabinet body and electric elements, at first radiator fan during operation, can drive the synchronous rotation of second radiator fan under the cooperation of first gear and second gear, at first radiator fan, under second radiator fan's cooperation, the radiating efficiency to the cabinet body and electric elements has been improved, avoid the cabinet body and electric elements too high at the during operation temperature, reduce the possibility of short circuit, whole security is higher.
Drawings
Fig. 1 is a schematic perspective view of a PLC control cabinet of a pneumatic knife valve in an embodiment of the present application;
FIG. 2 is a schematic diagram of the internal structure of a PLC control cabinet of a pneumatic knife valve in the embodiment of the application;
FIG. 3 is a schematic front view of the internal structure of a PLC control cabinet of the pneumatic knife valve in the embodiment of the application;
fig. 4 is a schematic structural diagram of a mounting mechanism in a PLC control cabinet of a pneumatic knife valve in an embodiment of the present application.
Description of reference numerals: 101. a cabinet body; 102. a cabinet door; 103. a base; 104. a mounting cavity; 105. a waterproof pad; 106. an electrical component; 200. an installation mechanism; 201. fixing the telescopic rod; 202. a connecting strip; 203. A compression spring; 204. mounting grooves; 205. a connecting plate; 206. mounting a plate; 207. a fixing plate; 208. A chute; 209. a slider; 210. fixing the rod; 300. a heat dissipation mechanism; 301. a motor; 302. a drive rod; 303. a first heat dissipation fan; 304. a first gear; 305. a second gear; 306. a first connecting rod; 307. a second connecting rod; 308. a second heat dissipation fan; 309. heat dissipation holes; 310. a dust-proof filter plate; 311. an air inlet hole; 312. dustproof filter ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: the pneumatic knife valve PLC control cabinet comprises a cabinet body 101, wherein a cabinet door 102 is installed on the front end surface of the cabinet body 101; the bottom of the cabinet body 101 is fixedly connected with a base 103, an installation cavity 104 is formed in the base 103, and a waterproof pad 105 is installed in the installation cavity 104; an electric element 106 is arranged in the cabinet body 101, and the electric element 106 is installed in the cabinet body 101 through the installation mechanism 200; the mounting mechanism 200 comprises fixed telescopic rods 201, and the fixed telescopic rods 201 are respectively and correspondingly fixedly connected to the inner walls of the two sides of the cabinet body 101; one end of the fixed telescopic rod 201 far away from the inner wall of the cabinet body 101 is fixedly connected with a connecting strip 202; a compression spring 203 is arranged on the outer wall of the fixed telescopic rod 201, and one end of the compression spring 203 is fixedly connected with the inner wall of the cabinet body 101; the other end of the compression spring 203 is fixedly connected with the connecting bar 202, one end of the connecting bar 202, which is far away from the fixed telescopic rod 201, is provided with a mounting groove 204, and a connecting plate 205 is mounted in the mounting groove 204; the upper surface of the connecting plate 205 is fixedly connected with a mounting plate 206; the electric element 106 is arranged on the front end surface of the mounting plate 206, the inner walls of the two sides of the cabinet body 101 are fixedly connected with fixing plates 207, and the fixing plates 207 are arranged below the fixing telescopic rods 201; the upper surface of the fixing plate 207 is provided with a sliding chute 208, and a sliding block 209 is arranged in the sliding chute 208; the upper surface of the sliding block 209 is fixedly connected with a fixed rod 210; one end of the fixing rod 210 far away from the sliding block 209 is fixedly connected with the connecting bar 202.
Specifically, firstly, the base 103 is provided with the mounting cavity 104, and the waterproof pad 105 is mounted in the mounting cavity 104, so that the waterproof pad 105 can prevent moisture or water from permeating into the base 103 and the cabinet body 101, the drying in the cabinet body 101 can be effectively ensured, the cabinet body 101 or the electrical element 106 is prevented from being affected with damp or leaking electricity, and the safety is high;
secondly, the utility model changes the existing fixed connection or integrated connection mode, so when the electric element 106 is disassembled, only the connecting strip 202 needs to be pushed, at the moment, the fixed telescopic rod 201 and the compression spring 203 are in contraction motion, and after the connecting plate 205 is separated from the mounting groove 204 of the connecting strip 202, the disassembly of the electric element 106 can be completed, compared with the existing mode, the utility model discloses the convenience is very convenient when the electric element 106 is disassembled;
finally, the connecting bar 202 is driven to move under the action of the elastic force of the compression spring 203, and when the connecting bar 202 moves, the fixing bar 210 moves on the fixing plate 207 under the matching of the sliding groove 208 and the sliding block 209, on one hand, the sliding groove 208 and the sliding block 209 can limit the sliding direction of the connecting bar 202, the stability of the connecting bar 202 when moving is improved, on the other hand, the fixing plate 207, the sliding block 209 and the fixing bar 210 can provide an auxiliary supporting effect for the connecting bar 202, and the stability of the connecting bar 202 when moving is further improved.
Example 2:
referring to fig. 1-4, the present invention provides a technical solution: the pneumatic knife valve PLC control cabinet is characterized in that a heat dissipation mechanism 300 is arranged on the upper surface of a cabinet body 101, the heat dissipation mechanism 300 comprises a motor 301, and the motor 301 is installed on the upper surface of the cabinet body 101; the output end of the motor 301 faces downwards and is fixedly connected with a driving rod 302 which penetrates through the upper surface of the cabinet body 101 and extends into the cabinet body 101; a first heat dissipation fan 303 is fixedly connected to the driving rod 302, a first gear 304 is fixedly connected to the outer wall of the driving rod 302, and a second gear 305 is engaged with the first gear 304; a first connecting rod 306 is fixedly connected to the upper surface of the second gear 305, and one end of the first connecting rod 306, which is far away from the second gear 305, is rotatably connected to the top inside the cabinet 101; the bottom of the second gear 305 is fixedly connected with a second connecting rod 307, the second connecting rod 307 is fixedly connected with a second heat dissipation fan 308, heat dissipation holes 309 are formed in the outer walls of the two sides of the cabinet body 101, dustproof filter plates 310 covering the heat dissipation holes 309 are installed on the outer walls of the two sides of the cabinet body 101, air inlet holes 311 are formed in the upper surface of the cabinet body 101, and dustproof filter rings 312 covering the air inlet holes 311 are installed on the upper surface of the cabinet body 101.
Specifically, the first heat dissipation fan 303 is driven by the motor 301 to perform heat dissipation processing on the cabinet 101 and the electrical component 106, when the first heat dissipation fan 303 works, the second heat dissipation fan 308 can be driven to synchronously rotate under the cooperation of the first gear 304 and the second gear 305, and under the cooperation of the first heat dissipation fan 303 and the second heat dissipation fan 308, the heat dissipation efficiency of the cabinet 101 and the electrical component 106 is improved, the over-high temperature of the cabinet 101 and the electrical component 106 during working is avoided, the possibility of short circuit is reduced, and the overall safety is high;
secondly, by arranging the dustproof filter plate 310, the dustproof filter plate 310 can effectively prevent dust in the outside air from entering the cabinet body 101, so that the dust is prevented from influencing the cabinet body 101 and the electric element 106, the working efficiency of the cabinet body 101 and the electric element 106 is improved, and the service life of the cabinet body 101 and the electric element 106 is prolonged;
finally, the dustproof filter ring 312 is arranged, so that dust in the outside air can be effectively prevented from entering the cabinet body 101 by the dustproof filter ring 312, the influence of the dust on the cabinet body 101 and the electric element 106 is further prevented, and the working efficiency and the service life of the cabinet body 101 and the electric element 106 are further improved.
The implementation principle of pneumatic knife valve PLC switch board of this application embodiment does: firstly, when the electrical component 106 needs to be disassembled, a user can open the cabinet door 102 and push the connecting strip 202, the fixing telescopic rod 201 and the compression spring 203 are in contraction motion, and the disassembly of the electrical component 106 can be completed after the connecting plate 205 is separated from the mounting groove 204 of the connecting strip 202;
when the cabinet body 101 is vibrated, the vibration on the cabinet body 101 can be buffered and weakened under the self-expansion performance of the compression spring 203, and the influence of the vibration on the electric element 106 can be effectively reduced;
secondly, when the cabinet body 101 and the electrical element 106 are cooled, a user can start the motor 301, the motor 301 drives the first cooling fan 303 to rotate through the driving rod 302, and then the cabinet body 101 and the electrical element 106 are cooled;
when the driving rod 302 rotates, the first gear 304 is matched with the second gear 305 to drive the second heat dissipation fan 308 to rotate, and the heat dissipation efficiency of the cabinet 101 and the electric element 106 is improved under the matching of the first heat dissipation fan 303 and the second heat dissipation fan 308;
finally, the dustproof filter plate 310 and the dustproof filter ring 312 can effectively prevent dust in the outside air from entering the cabinet 101, so that the working efficiency and the service life of the cabinet 101 and the electric elements 106 are improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. Pneumatic sword valve PLC switch board, its characterized in that includes:
the refrigerator comprises a cabinet body (101), wherein a cabinet door (102) is mounted on the front end surface of the cabinet body (101);
the bottom of the cabinet body (101) is fixedly connected with a base (103);
an electric element (106) is arranged in the cabinet body (101), and the electric element (106) is installed in the cabinet body (101) through an installation mechanism (200);
the upper surface of the cabinet body (101) is provided with a heat dissipation mechanism (300);
the mounting mechanism (200) comprises fixed telescopic rods (201), and the fixed telescopic rods (201) are respectively and correspondingly fixedly connected to the inner walls of the two sides of the cabinet body (101);
one end of the fixed telescopic rod (201) far away from the inner wall of the cabinet body (101) is fixedly connected with a connecting strip (202);
a compression spring (203) is arranged on the outer wall of the fixed telescopic rod (201), and one end of the compression spring (203) is fixedly connected with the inner wall of the cabinet body (101);
the other end of the compression spring (203) is fixedly connected with the connecting strip (202);
an installation groove (204) is formed in one end, far away from the fixed telescopic rod (201), of the connecting bar (202), and a connecting plate (205) is installed in the installation groove (204);
the upper surface of the connecting plate (205) is fixedly connected with a mounting plate (206);
the electrical component (106) is mounted to a front surface of a mounting plate (206).
2. The PLC control cabinet of claim 1, wherein a mounting cavity (104) is formed in the base (103), and a waterproof pad (105) is mounted in the mounting cavity (104).
3. The PLC control cabinet for the pneumatic knife valve according to claim 1, wherein fixing plates (207) are fixedly connected to the inner walls of the two sides of the cabinet body (101), and the fixing plates (207) are arranged below the fixed telescopic rods (201);
a sliding groove (208) is formed in the upper surface of the fixing plate (207), and a sliding block (209) is installed in the sliding groove (208);
the upper surface of the sliding block (209) is fixedly connected with a fixed rod (210);
one end of the fixing rod (210) far away from the sliding block (209) is fixedly connected with the connecting bar (202).
4. The PLC control cabinet of claim 1, wherein the heat dissipation mechanism (300) comprises a motor (301), and the motor (301) is mounted on the upper surface of the cabinet body (101);
the output end of the motor (301) faces downwards and is fixedly connected with a driving rod (302) which penetrates through the upper surface of the cabinet body (101) and extends into the cabinet body (101);
the driving rod (302) is fixedly connected with a first heat radiation fan (303).
5. The PLC control cabinet of claim 4, wherein a first gear (304) is fixedly connected to the outer wall of the driving rod (302), and a second gear (305) is engaged with the first gear (304);
a first connecting rod (306) is fixedly connected to the upper surface of the second gear (305), and one end, far away from the second gear (305), of the first connecting rod (306) is rotatably connected with the inner top of the cabinet body (101);
the bottom of the second gear (305) is fixedly connected with a second connecting rod (307), and the second connecting rod (307) is fixedly connected with a second heat radiation fan (308).
6. The PLC control cabinet for the pneumatic knife valve according to claim 5, wherein heat dissipation holes (309) are formed in the outer walls of two sides of the cabinet body (101), and dustproof filter plates (310) covering the heat dissipation holes (309) are mounted on the outer walls of two sides of the cabinet body (101).
7. The PLC control cabinet for the pneumatic knife valve according to claim 6, wherein an air inlet hole (311) is formed in the upper surface of the cabinet body (101), and a dustproof filter ring (312) which covers the air inlet hole (311) is installed on the upper surface of the cabinet body (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220323519.3U CN217470561U (en) | 2022-02-17 | 2022-02-17 | Pneumatic knife valve PLC control cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220323519.3U CN217470561U (en) | 2022-02-17 | 2022-02-17 | Pneumatic knife valve PLC control cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217470561U true CN217470561U (en) | 2022-09-20 |
Family
ID=83263787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220323519.3U Active CN217470561U (en) | 2022-02-17 | 2022-02-17 | Pneumatic knife valve PLC control cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217470561U (en) |
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2022
- 2022-02-17 CN CN202220323519.3U patent/CN217470561U/en active Active
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