Control cabinet suitable for winding head

Abstract

The utility model discloses a control cabinet suitable for a winding head, which comprises a cabinet body, an electrical element for controlling the winding head is arranged in the cabinet body, round holes penetrating through the cabinet body are arranged at corners of the upper side surface and the lower side surface of the cabinet body, and a radiating fin for radiating heat of the electrical element is fixedly arranged at the upper part of the rear side surface of the cabinet body. The radiating fins are covered with a dustproof net cover, the middle parts of the two sides of the dustproof net cover are provided with fixing seats for fixing the dustproof net cover, and the two fixing seats are fixedly connected with the cabinet body. The beneficial effects of the utility model are that the radiating fins are covered with the dustproof mesh enclosure, so that dust can be prevented from falling on the radiating fins, frequent cleaning of the radiating fins is avoided, and the service life of the radiating fins is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to a control cabinet suitable for a winding head. Background Art

[0002] A control cabinet is an electrical device used to aggregate and manage various components in an electrical control system, such as circuit breakers, relays, PLCs (programmable logic controllers), contactors, transformers, etc. It acts as a central hub to achieve control, monitoring, and protection functions for electrical systems such as industrial automation, mechanical equipment, and production processes. The design of the control cabinet is customized according to application requirements and can be equipped with different electrical components to meet specific control logics and safety requirements. A winding head is an important component used in the production process, especially widely used in industries such as textile, paper making, film manufacturing, wire and cable, etc. A winding head control cabinet is an electrical control cabinet specially designed to control the operation of the winding head.

[0003] Chinese Utility Model Patent with Application No. 202222256161.X discloses an electrical engineering control cabinet. Although, through the setting of a moving device in this electrical engineering control cabinet, personnel can move the heat sink through a rectangular frame, so that the heat dissipation area will not be blocked by the heat sink. At this time, personnel can apply silicone grease to the heat dissipation area without obstacles. However, the heat sink of this electrical engineering control cabinet is arranged outside the control cabinet body, and dust is easy to fall on the heat sink. If it is not cleaned for a long time, it will lead to a reduction in heat dissipation efficiency and may be damaged due to overheating, shortening the service life of the heat sink. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a control cabinet suitable for a winding head, and solve the technical problem that in the prior art, the heat sink is arranged outside the control cabinet body, dust is easy to fall on the heat sink, if it is not cleaned for a long time, it will lead to a reduction in heat dissipation efficiency and may be damaged due to overheating, shortening the service life of the heat sink.

[0005] To achieve the above purpose, the utility model is implemented by adopting the following technical solutions:

[0006] A control cabinet suitable for a winding head includes a cabinet body. Electrical components for controlling the winding head are installed inside the cabinet body. Circular holes penetrating the cabinet body are opened at one corner of the upper and lower side surfaces of the cabinet body. A heat sink for dissipating heat of the electrical components is fixedly installed on the upper part of the rear side surface of the cabinet body. A dust-proof net cover is covered on the heat sink. Fixing seats for fixing it are arranged in the middle of both sides of the dust-proof net cover. Both of the fixing seats are fixedly connected with the cabinet body.

[0007] Furthermore, mounting blocks are fixedly connected to the middle parts of both sides of the dustproof net cover, a mounting groove for sliding the mounting block is provided on the fixing seat, a receiving cavity is provided at one end of the mounting groove close to the cabinet, a first spring is fixedly connected in the receiving cavity, and one end of the first spring close to the cavity opening can be against the mounting block, a baffle is provided at the notch of the mounting groove, a convex strip is integrally formed with the middle part of the outer side of the baffle, the bottom end of the baffle is rotatably connected to the fixing seat, and a baffle for limiting the baffle is fixedly connected to the bottom of the fixing seat.

[0008] Furthermore, a cavity connected to the mounting groove is provided in the fixing seat, a fixing rod for fixing the mounting block is provided in the cavity, a fixing groove adapted to the fixing rod is provided on the mounting block, a guide hole is provided at one end of the fixing rod away from the mounting block, a guide rod is slidably connected in the guide hole, one end of the guide rod away from the fixing rod is fixedly connected to the inner wall of the fixing seat, and a second spring is sleeved on the outer periphery of the guide rod to resist the fixing rod.

[0009] Furthermore, a plurality of rollers are rotatably connected in the fixing seat, one side of the fixing rod is rollingly connected to the plurality of rollers, a triangular block is fixedly connected to the side of the fixing rod away from the rollers, and a sliding member for driving the triangular block to move is arranged on the inclined surface of the triangular block.

[0010] Furthermore, the sliding member comprises an extrusion rod and a limit block, wherein one end of the extrusion rod close to the triangular block is arranged as an inclined surface slidably matched with the triangular block, and one end of the extrusion rod away from the triangular block extends out of a fixed seat, the extrusion rod is slidably connected to the fixed seat (5), and the limit block is fixedly connected to one side of the extrusion rod close to the mounting groove.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. The utility model can prevent dust from falling on the heat sink by covering the heat sink with a dustproof mesh cover, so that the heat sink can maintain a good heat dissipation effect, extend the service life, and prevent the heat sink from being uncleaned for a long time, resulting in reduced heat dissipation efficiency and possible damage due to overheating.

[0013] 2. The utility model facilitates the disassembly and installation of the dustproof net cover and facilitates the removal of the dustproof net cover for cleaning through the coordinated use of the installation block, the first spring, the baffle, the convex strip, the baffle, the fixing rod, the guide rod, the second spring, the roller, the triangular block, the extrusion rod and the limit block. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the front view of the utility model.

[0015] Figure 2 It is a top view of the utility model.

[0016] Figure 3 This is the rear view of the present utility model.

[0017] Figure 4 For the present utility model Figure 3 Schematic cross-sectional view of the fixed seat A-A direction in the present utility model.

[0018] Figure 5 Schematic diagram after the dust-proof net cover of the present utility model is disassembled.

[0019] Figure 6 Schematic diagram of the fixed seat of the present utility model.

[0020] Explanation of the markings in the figure: 1. Cabinet body; 2. Round hole; 3. Heat sink; 4. Dust-proof net cover; 401. Installation block; 5. Fixed seat; 501. Installation groove; 502. First spring; 503. Flap; 504. Rib; 505. Stopper; 506. Extrusion rod; 507. Limiting block; 508. Triangular block; 509. Fixed rod; 510. Guide rod; 511. Second spring; 512. Roller. Specific embodiments

[0021] To make the above objects, features and advantages of the present utility model more understandable, the specific embodiments of the present utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0022] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms up, down, front, back, left, right, top, bottom, inside, outside, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0023] The embodiments are as follows:

[0024] Please refer to Figures 1-6, a control cabinet applicable to a winding head, comprising a cabinet body 1. Electrical components for controlling the winding head equipment are installed inside the cabinet body 1. Circular holes 2 penetrating the cabinet body 1 are opened at one corner of the upper and lower side surfaces of the cabinet body 1, facilitating the rotation and installation of the cabinet body 1 on the winding head equipment like a door through a rotating shaft, and facilitating the rotation of the cabinet body 1 to open for maintaining the winding head equipment. Fixing pieces for limiting the cabinet body 1 are arranged on the winding head equipment. A heat sink 3 for dissipating heat of the electrical components is fixedly installed on the upper part of the rear side surface of the cabinet body 1. A dust-proof net cover 4 is covered on the heat sink 3. Fixing seats 5 for fixing the dust-proof net cover 4 are arranged in the middle of both sides of the dust-proof net cover 4. Both fixing seats 5 are fixedly connected to the cabinet body 1, which can prevent dust from falling on the heat sink 3, avoid frequent cleaning of the heat sink 3, and extend the service life of the heat sink 3.

[0025] As an alternative technical solution of the present utility model: Installation blocks 401 are fixedly connected to the middle of both sides of the dust-proof net cover 4. Installation grooves 501 for the installation blocks 401 to slide are opened on the fixing seats 5. A receiving cavity is opened at one end of the installation groove 501 close to the cabinet body 1. A first spring 502 is fixedly connected in the receiving cavity. One end of the first spring 502 close to the cavity opening can abut against the installation block 401. When the installation block 401 is fixed in the installation groove 501, the installation block 401 presses the first spring 502. A retaining piece 503 is arranged at the notch of the installation groove 501. When the fixing of the installation block 401 is released, the installation block 401 slides towards the retaining piece 503 under the elastic force of the first spring 502, and the retaining piece 503 can block the installation block 401. A convex strip 504 is integrally formed in the middle of the outer side of the retaining piece 503, facilitating the rotation of the retaining piece 503. The bottom end of the retaining piece 503 is rotatably connected to the fixing seat 5. A retaining block 505 for limiting the retaining piece 503 is fixedly connected to the bottom of the fixing seat 5, which can support the retaining piece 503 to maintain a horizontal state.

[0026] As an optional technical solution of the present utility model: a cavity connected to the mounting groove 501 is provided in the fixing seat 5, a fixing rod 509 for fixing the mounting block 401 is provided in the cavity, a fixing groove adapted to the fixing rod 509 is provided on the mounting block 401, one end of the fixing rod 509 can be inserted into the fixing groove on the mounting block 401, a guide hole is provided at the end of the fixing rod 509 away from the mounting block 401, a guide rod 510 is slidably connected in the guide hole, and can guide the fixing rod 509, the end of the guide rod 510 away from the fixing rod 509 is fixedly connected to the inner wall of the fixing seat 5, and the outer periphery of the guide rod 510 is sleeved with a second spring 511 that abuts against the fixing rod 509, and can provide elastic force to the fixing rod 509; a plurality of rollers 512 are rotatably connected in the fixing seat 5, and one side of the fixing rod 509 is connected to the fixing rod 509. A plurality of rollers 512 are rollingly connected to facilitate the movement of the fixed rod 509. A triangular block 508 is fixedly connected to the side of the fixed rod 509 facing away from the roller 512. A sliding member for driving the triangular block 508 to move is arranged on the inclined surface of the triangular block 508; the sliding member includes an extrusion rod 506 and a limit block 507. The end of the extrusion rod 506 close to the triangular block 508 is arranged to be slidably matched with the triangular block 508. When the extrusion rod 506 extrudes the triangular block 508, the movement direction of the triangular block 508 is perpendicular to the extrusion direction of the extrusion rod 506. The end of the extrusion rod 506 away from the triangular block 508 extends out of the fixed seat 5. The extrusion rod 506 is slidably connected to the fixed seat 5. The limit block 507 is fixedly connected to the side of the extrusion rod 506 close to the mounting groove 501, which can limit the extrusion rod 506 to prevent the extrusion rod 506 from falling out.

[0027] In summary, by covering the heat sink 3 with a dustproof mesh cover 4, dust can be prevented from falling on the heat sink 3, and the heat sink 3 can be prevented from being frequently cleaned, thereby extending the service life of the heat sink 3. When the dustproof mesh cover 4 needs to be removed, the two squeezing rods 506 are pressed at the same time, and the squeezing rods 506 squeeze the triangular block 508 and slide on its inclined surface. After the triangular block 508 is squeezed, it drives the fixing rod 509 to slide in the direction of the guide rod 510, and the fixing rod 509 squeezes the second spring 511 and rolls on the multiple rollers 512. , the fixing rod 509 is away from the fixing groove on the mounting block 401, the clamping fixation of the mounting block 401 is released, and the mounting block 401 slides toward the blocking piece 503 under the elastic force of the first spring 502, and stops at the notch of the mounting groove 501 under the obstruction of the blocking piece 503, and the blocking piece 503 is rotated by the convex strip 504, so that the blocking piece 503 is rotated from a vertical state to a horizontal state and supported by the blocking piece 505. At this time, the notch of the mounting groove 501 is unobstructed, and the dustproof net cover 4 can be removed from between the two fixing seats 5.

[0028] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and the utility model can be implemented in other specific forms without departing from the spirit or basic features of the utility model; therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description. Therefore, it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model, and any figure marks in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A control cabinet for a winding head, comprising a cabinet body, wherein electrical components for controlling the winding head are installed in the cabinet body, characterized in that: A circular hole penetrating the cabinet is provided at a corner of the upper and lower sides of the cabinet, a heat sink for dissipating heat from electrical components is fixedly installed on the upper portion of the rear side of the cabinet, a dustproof mesh cover is covered on the heat sink, and fixing seats for fixing the dustproof mesh cover are provided in the middle of both sides, and the two fixing seats are fixedly connected to the cabinet.

2. The control cabinet suitable for the winding head according to claim 1, characterized in that: The middle parts of both sides of the dustproof net cover are fixedly connected with mounting blocks, the fixing seat is provided with mounting grooves for the mounting blocks to slide, the mounting groove is provided with a accommodating cavity at one end close to the cabinet, a first spring is fixedly connected in the accommodating cavity, and the end of the first spring close to the cavity opening can be abutted against the mounting block, a baffle is provided at the notch of the mounting groove, a convex strip is integrally formed with the middle part of the outer side of the baffle, the bottom end of the baffle is rotatably connected to the fixing seat, and a baffle for limiting the baffle is fixedly connected to the bottom of the fixing seat.

3. The control cabinet suitable for the winding head according to claim 2, characterized in that: A cavity connected to the mounting groove is defined in the fixing seat, a fixing rod for fixing the mounting block is provided in the cavity, a fixing groove adapted to the fixing rod is defined on the mounting block, a guide hole is defined at one end of the fixing rod away from the mounting block, a guide rod is slidably connected in the guide hole, one end of the guide rod away from the fixing rod is fixedly connected to the inner wall of the fixing seat, and a second spring is sleeved on the outer periphery of the guide rod to resist the fixing rod.

4. The control cabinet suitable for the winding head according to claim 3, characterized in that: A plurality of rollers are rotatably connected in the fixing seat, one side of the fixing rod is rollingly connected to the plurality of rollers, a triangular block is fixedly connected to the side of the fixing rod away from the rollers, and a sliding member for driving the triangular block to move is arranged on the inclined surface of the triangular block.

5. The control cabinet suitable for the winding head according to claim 4, characterized in that: The sliding member includes an extrusion rod and a limit block. The end of the extrusion rod close to the triangular block is set to an inclined surface that slides with it. The end of the extrusion rod away from the triangular block extends out of a fixed seat. The extrusion rod is slidably connected to the fixed seat. The limit block is fixedly connected to one side of the extrusion rod close to the mounting groove.

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