Industrial automatic PLC control cabinet convenient for wire arrangement

Abstract

The utility model relates to the technical field of control cabinets, in particular to an industrial automation PLC control cabinet convenient for wire arrangement, which comprises a base, a box cabinet, a box cover and an adjusting device, the upper surface of the base is fixedly connected with the box cabinet, the surface of the box cabinet is provided with the box cover, the adjusting device is arranged inside the box cabinet, and the box cover is arranged on the upper surface of the base. The adjusting device comprises an adjusting frame and an adjusting plate, the adjusting frame is arranged in the cabinet, and the adjusting plate is slidably connected with the interior of the adjusting frame. According to the utility model, through the arrangement of the adjusting device, the adjusting plate is effectively limited and adjusted, the position of a wire on the adjusting plate is limited, and the problems that when the equipment is used, due to the fact that the number of components in the equipment is large, when the components are connected with the wire, the wire is easy to wind together and needs to be smoothened, and the use cost is reduced are solved. And the working efficiency of installation personnel is low, and electric wires in the equipment are difficult to quickly and accurately connect, so that the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to an industrial automation PLC control cabinet that is convenient for wiring. Background Art

[0002] Industrial automation is the trend of widely using automatic control and automatic adjustment devices in industrial production to replace manual operation of machines and machine systems for processing and production; PLC control cabinet refers to a programmable control cabinet, and a control cabinet refers to a complete set of control cabinets, which are electrical cabinets that can control motors and switches. PLC control cabinets have protection functions such as overload, short circuit, and phase loss protection.

[0003] Prior art includes a utility model with publication number CN216017484U, which discloses an industrial automation PLC control cabinet that is convenient for wiring. The patent adopts a cabinet body, the bottom of which is fixedly connected to the cabinet, a fixing plate is fixedly connected to the inner wall in the middle of the bottom end of the cabinet, a double-headed motor is fixedly connected to the top of the fixing plate, the driving ends of the double-headed motor are fixedly connected to the through holes of the active conical wheels, and the active conical wheels are meshed with auxiliary conical wheels on one side away from the double-headed motor. The utility model device solves the problem that the internal temperature of the device cannot be dissipated, which easily causes the internal temperature to be too high, thereby causing certain dangers, and the internal components cannot be arranged evenly and orderly, and the wiring between the components cannot be neat and standardized.

[0004] In daily work, when the equipment is wiring its internal wires, there are many components inside the equipment. When connecting the components with wires, the wires are easily tangled together and need to be straightened, resulting in low work efficiency for installers and difficulty in quickly and accurately connecting the internal wires of the equipment. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that there are many wires inside the equipment and it is difficult to arrange them quickly, and proposes an industrial automation PLC control cabinet that is easy to arrange wires.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an industrial automation PLC control cabinet that is convenient for wiring, comprising a base, a cabinet, a cabinet cover and an adjustment device, the upper surface of the base is fixedly connected to the cabinet, the surface of the cabinet is provided with a cabinet cover, the adjustment device is arranged inside the cabinet, the adjustment device comprises an adjustment frame and an adjustment plate, the adjustment frame is arranged inside the cabinet, the adjustment plate is slidably connected to the inside of the adjustment frame, an adjustment groove is provided inside the adjustment frame, a pressure hole is provided on the surface of the adjustment plate, a card ball is slidably connected to the inner wall of the pressure hole, the card ball is carded to the inside of the adjustment groove, and a stop block is fixedly connected to the end of the card ball away from the adjustment groove.

[0007] Furthermore, a first spring is fixedly connected to the surface of the locking ball, and one end of the first spring away from the locking ball is fixedly connected to the inside of the pressure hole. By setting the locking ball, the adjustment plate can be limited, which reduces the situation where the adjustment plate is easy to slide randomly inside the adjustment frame when the device is in use, making it difficult to move the wires on the surface of the adjustment plate.

[0008] Furthermore, a push rod is slidably connected inside the pressure hole, and one end of the push rod is in contact with the surface of the push block. The push rod is provided to facilitate limiting the push block.

[0009] Furthermore, one end of the push rod is fixedly connected to a second spring, and one end of the second spring away from the push rod is fixedly connected to the inside of the pressure hole. The second spring is provided to facilitate applying a restoring elastic force to the push rod.

[0010] Furthermore, a limiting device is provided on the surface of the adjusting plate, and the limiting device includes a groove and a limiting plate. The groove is opened on the surface of the adjusting plate, and the limiting plate is slidably connected to the inner wall of the groove. By providing the limiting plate, the wires can be restricted, thereby reducing the risk of the wires sliding on the surface of the adjusting plate when the device is in use, making it difficult to limit the wires and causing them to move.

[0011] Furthermore, one end of the limit plate is fixedly connected to a third spring, and one end of the third spring away from the limit plate is fixedly connected to the inner wall of the groove. The three springs are provided to facilitate applying a restoring elastic force to the limit plate.

[0012] Furthermore, one end of the limiting plate is fixedly connected with a pull handle, and a limiting groove is provided on the surface of the limiting plate, and a pull handle is provided to facilitate the movement of the limiting plate.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the device is in use, the user places the device inside the plant area where connection control is required, and connects and controls the device to be controlled. When the device is in use, the user pulls the push rod, and when the push rod moves, the second spring is driven to displace and deform to generate elastic force, and then the push rod moves away from the surface of the push block, and then the card ball loses its restraint, and the sliding adjustment plate adjusts the wiring position of the wire. When the adjustment plate moves, the card ball moves away from the inside of the adjustment groove, and when the card ball moves, the first spring is driven to displace and deform to generate elastic force. When the adjustment plate moves to a suitable place, the restraint on the push rod is released, and then the second spring is reset to drive the push rod to engage with the surface of the push block. By setting the adjustment device, the adjustment plate is effectively restricted and adjusted, which plays a role in limiting the position of the wires on the adjustment plate, reducing the use of the device. Due to the large number of components inside the device, when the components are connected to the wires, the wires are easily tangled together and need to be straightened, resulting in low work efficiency of the installer and difficulty in quickly and accurately connecting the wires inside the device, thereby improving the practicality of the device.

[0015] 2. In the utility model, by setting a limit device, when the device is in use, the user pulls the handle, and the movement of the handle drives the limit plate to move. When the limit plate moves, it drives the third spring to displace and deform to generate elastic force, and then the limit plate separates from the surface of the adjusting plate. By setting the limit device, the wires are effectively limited, which plays a role in limiting the position of the wires, reduces the risk of the wires sliding on the surface of the adjusting plate when the device is in use, causing the operator to have difficulty in accurately connecting the wires, and improves the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of an industrial automation PLC control cabinet that is convenient for wiring;

[0017] Figure 2 The utility model proposes a schematic diagram of the internal structure of an industrial automation PLC control cabinet that is convenient for wiring;

[0018] Figure 3 The utility model provides a schematic diagram of the structure of an adjustment device for an industrial automation PLC control cabinet that is convenient for wiring;

[0019] Figure 4 The utility model proposes an industrial automation PLC control cabinet that is easy to arrange wires. Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 The utility model proposes an industrial automation PLC control cabinet that is easy to arrange wires. Figure 3 Schematic diagram of the structure at point B in the middle.

[0021] Legend: 1. Base; 2. Cabinet; 3. Box cover; 4. Adjustment device; 41. Adjustment frame; 42. Adjustment plate; 43. Pressing hole; 44. Adjustment slot; 45. Cardan ball; 46. Stop block; 47. First spring; 48. Stop rod; 49. Second spring; 5. Limiting device; 51. Pull groove; 52. Limiting plate; 53. Third spring; 54. Limiting slot; 55. Pull handle. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 5 The utility model provides a technical solution: an industrial automation PLC control cabinet that is convenient for wiring, including a base 1, a cabinet 2, a box cover 3 and an adjustment device 4, the upper surface of the base 1 is fixedly connected to the cabinet 2, and the surface of the cabinet 2 is provided with a box cover 3.

[0023] The specific arrangement and function of the adjusting device 4 and the limiting device 5 will be described in detail below.

[0024] In this embodiment: the adjustment device 4 is arranged inside the cabinet 2, and the adjustment device 4 includes an adjustment frame 41 and an adjustment plate 42. The adjustment frame 41 is arranged inside the cabinet 2, and the adjustment plate 42 is slidably connected to the inside of the adjustment frame 41. An adjustment groove 44 is opened inside the adjustment frame 41, and a pressure hole 43 is opened on the surface of the adjustment plate 42. A locking ball 45 is slidably connected to the inner wall of the pressure hole 43. The locking ball 45 is locked with the inside of the adjustment groove 44, and a stop block 46 is fixedly connected to the end of the locking ball 45 away from the adjustment groove 44.

[0025] Specifically, a first spring 47 is fixedly connected to the surface of the locking ball 45 , and one end of the first spring 47 away from the locking ball 45 is fixedly connected to the inside of the pressure hole 43 .

[0026] In this embodiment: by providing a locking ball 45, the adjustment plate 42 can be limited, which reduces the situation where the adjustment plate 42 is easy to slide freely inside the adjustment frame 41 when the device is in use, making it difficult to move the wires on the surface of the adjustment plate 42.

[0027] Specifically, a push rod 48 is slidably connected inside the pressure hole 43 , and one end of the push rod 48 abuts against the surface of the push block 46 . The push rod 48 is provided to facilitate limiting the push block 46 .

[0028] Specifically, one end of the push rod 48 is fixedly connected to the second spring 49 , and one end of the second spring 49 away from the push rod 48 is fixedly connected to the inside of the pressure hole 43 . The second spring 49 is provided to facilitate applying a restoring elastic force to the push rod 48 .

[0029] In this embodiment: a limiting device 5 is provided on the surface of the adjusting plate 42 , and the limiting device 5 comprises a groove 51 and a limiting plate 52 . The groove 51 is provided on the surface of the adjusting plate 42 , and the limiting plate 52 is slidably connected to the inner wall of the groove 51 .

[0030] In this embodiment, by providing a limit plate 52, the wires can be restricted, which reduces the risk of the wires sliding on the surface of the adjustment plate 42 when the device is in use, making it difficult to limit the wires and causing them to move.

[0031] Specifically, one end of the limiting plate 52 is fixedly connected to the third spring 53 , and one end of the third spring 53 away from the limiting plate 52 is fixedly connected to the inner wall of the groove 51 . The three springs are provided to facilitate applying a restoring elastic force to the limiting plate 52 .

[0032] Specifically, a pull handle 55 is fixedly connected to one end of the limiting plate 52 , and a limiting groove 54 is provided on the surface of the limiting plate 52 . The pull handle 55 is provided to facilitate the movement of the limiting plate 52 .

[0033] Working principle: When the device is in use, the user places the device inside the plant area where connection control is required, and connects and controls the device to be controlled. When the device is in use, the user pulls the lever 48, and then the lever 48 moves, causing the second spring 49 to be displaced and deformed to generate elastic force, and then the lever 48 moves away from the surface of the block 46, and then the ball 45 loses its restraint, and the sliding adjustment plate 42 adjusts the wiring position of the wires. When the adjustment plate 42 moves, the ball 45 moves away from the inside of the adjustment slot 44, and when the ball 45 moves, it causes the first spring 47 to be displaced and deformed to generate elastic force. When the adjustment plate 42 moves, the ball 45 moves away from the inside of the adjustment slot 44, and when the ball 45 moves, it causes the first spring 47 to be displaced and deformed to generate elastic force. When the plate 42 moves to a suitable place, the restraint on the abutment rod 48 is released, and then the second spring 49 is reset to drive the abutment rod 48 to engage with the surface of the abutment block 46. By setting the adjustment device 4, the adjustment plate 42 is effectively limited and adjusted, which plays a role in limiting the position of the wires on the adjustment plate 42, reducing the risk of the wires being tangled together and needing to be straightened when connecting the components to the wires due to the large number of components inside the device during use, resulting in low work efficiency for the installers and difficulty in quickly and accurately connecting the wires inside the device, thereby improving the practicability of the equipment.

[0034] When the device is in use, the user pulls the handle 55, and the movement of the handle 55 drives the limit plate 52 to move. When the limit plate 52 moves, the third spring 53 is displaced and deformed to generate elastic force, and then the limit plate 52 separates from the surface of the adjusting plate 42. By setting the limit device 5, the wires are effectively limited, which plays a role in limiting the position of the wires, reduces the risk of the wires sliding on the surface of the adjusting plate 42 when the device is in use, and makes it difficult for the operator to accurately connect the wires, thereby improving the stability of the device.

Claims

1. An industrial automation PLC control cabinet for easy wiring, comprising a base (1), a cabinet (2), a cover (3) and an adjustment device (4), characterized in that: The upper surface of the base (1) is fixedly connected to a cabinet (2), and a cabinet cover (3) is arranged on the surface of the cabinet (2); the adjustment device (4) is arranged inside the cabinet (2), and the adjustment device (4) comprises an adjustment frame (41) and an adjustment plate (42); the adjustment frame (41) is arranged inside the cabinet (2), and the adjustment plate (42) is slidably connected to the inside of the adjustment frame (41); an adjustment groove (44) is provided inside the adjustment frame (41); a pressure hole (43) is provided on the surface of the adjustment plate (42); a locking ball (45) is slidably connected to the inner wall of the pressure hole (43); the locking ball (45) is locked with the inside of the adjustment groove (44), and a stopper (46) is fixedly connected to the end of the locking ball (45) away from the adjustment groove (44).

2. The industrial automation PLC control cabinet for easy wiring according to claim 1, characterized in that: A first spring (47) is fixedly connected to the surface of the locking ball (45), and one end of the first spring (47) away from the locking ball (45) is fixedly connected to the inside of the pressure hole (43).

3. The industrial automation PLC control cabinet for easy wiring according to claim 2, characterized in that: The interior of the pressure hole (43) is slidably connected with a push rod (48), and one end of the push rod (48) is in contact with the surface of the push block (46).

4. The industrial automation PLC control cabinet for easy wiring according to claim 3 is characterized in that: One end of the push rod (48) is fixedly connected to a second spring (49), and one end of the second spring (49) away from the push rod (48) is fixedly connected to the inside of the pressure hole (43).

5. The industrial automation PLC control cabinet that is convenient for wiring according to claim 1 is characterized in that: A limiting device (5) is provided on the surface of the adjusting plate (42), and the limiting device (5) comprises a groove (51) and a limiting plate (52). The groove (51) is provided on the surface of the adjusting plate (42), and the limiting plate (52) is slidably connected to the inner wall of the groove (51).

6. The industrial automation PLC control cabinet for easy wiring according to claim 5, characterized in that: One end of the limiting plate (52) is fixedly connected to a third spring (53), and one end of the third spring (53) away from the limiting plate (52) is fixedly connected to the inner wall of the draw groove (51).

7. The industrial automation PLC control cabinet for easy wiring according to claim 6, characterized in that: One end of the limiting plate (52) is fixedly connected to a pull handle (55), and a limiting groove (54) is provided on the surface of the limiting plate (52).

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