Sheet metal equipment cover with quick release structure

Abstract

The utility model belongs to sheet metal processing equipment technical field, and disclose a kind of sheet metal equipment outer cover of quick release structure, including fixed frame, the upper portion fixedly connected with top plate in the inner surface of fixed frame, the lower portion fixedly connected with bottom plate in the inner surface of fixed frame, four spliced plates are equipped in the inner surface of fixed frame, and one end of four spliced plates is all set with pull groove, the top of fixed frame is fixedly connected with four quick release components, and the quick release component includes connecting frame, the utility model is set up quick release component, under the action of pull block and reset spring, pull block in the top of quick release rod is pulled upward, reset spring is compressed to make quick release rod rise, and pull groove of spliced plate is inserted after being aimed at fixed frame, pull block is loosened, reset spring pushes quick release rod and is automatically clamped into quick release groove, realize toolless quick assembly and disassembly, effectively promote the efficiency of disassembly and installation, significantly reduce equipment maintenance time cost.

Description

Technical Field

[0001] This utility model belongs to the technical field of sheet metal processing equipment, specifically a quick-release sheet metal equipment cover. Background Technology

[0002] In modern industrial production, sheet metal equipment is widely used in various fields, and its operational stability and ease of use are crucial. As an important component of the equipment, the sheet metal equipment casing not only bears the heavy responsibility of protecting the internal structure and isolating external impurities, but also significantly impacts maintenance efficiency and user experience. With continuous technological advancements and the diversified needs of production scenarios, a new type of quick-release sheet metal equipment casing has emerged, bringing revolutionary changes to the daily use and maintenance of sheet metal equipment.

[0003] Meanwhile, the patent specification with application number CN217224713U discloses a single-hand detachable sheet metal cover, "including two mounting plates, each with a dust removal and protection mechanism on its top, and a disassembly mechanism on the outside of the dust removal and protection mechanism. The dust removal and protection mechanism includes a reinforcing shell on the top of the two mounting plates. This utility model, by providing a dust removal and protection mechanism, causes the folding plates on both sides to extend or compress when the moving plate is displaced, preventing dust and foreign objects from falling into the reinforcing shell through the gap in the moving plate's displacement. The rotating shaft is driven to rotate, causing multiple electrostatic adsorption plates to rotate simultaneously, so that the airflow inside the reinforcing shell can form a vortex. The dust inside the reinforcing shell will gradually approach the electrostatic adsorption plates through the airflow, thus providing protection while removing dust, increasing the practicality of the reinforcing shell and making it easy to use."

[0004] The existing sheet metal equipment covers rely on bolt tightening for installation and disassembly of splicing plates during use, which is cumbersome and time-consuming, making it difficult to meet the needs of rapid maintenance. Secondly, the sealing performance of the splicing joints of the various parts of the cover is not good, which can easily lead to damage to the internal components of the equipment in dusty and humid environments, affecting the service life of the equipment.

[0005] Therefore, a quick-release sheet metal equipment cover is proposed to address the above problems. Utility Model Content

[0006] To address the problems mentioned in the background art, this utility model provides a sheet metal equipment cover with a quick-release structure, which has the advantages of enabling tool-free quick disassembly and assembly, effectively improving the efficiency of disassembly and installation, significantly reducing equipment maintenance time and costs, forming a double sealing barrier to effectively block the entry of external pollutants, greatly improving waterproof and dustproof performance, and effectively protecting the internal components of the equipment.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a sheet metal equipment cover with a quick-release structure, comprising a fixed frame, a top plate fixedly connected to the upper part of the inner surface of the fixed frame, a bottom plate fixedly connected to the lower part of the inner surface of the fixed frame, four splicing plates provided on the inner surface of the fixed frame, each of the four splicing plates having a groove at one end, four quick-release components fixedly connected to the top of the fixed frame, each quick-release component including a connecting frame, the connecting frame being fixedly connected to the fixed frame, two quick-release rods slidably connected to the inner surface of the connecting frame, each of the two quick-release rods having a return spring wound around its outer surface, and a fixed plate being fixedly sleeved on the outer surface of the two quick-release rods, the top ends of the two return springs being fixedly connected to the connecting frame, and the bottom ends of the two return springs being fixedly connected to the top of the fixed plate, the fixed plate being slidably connected to the connecting frame, and a quick-release groove for use with the two quick-release rods being opened at the top of the splicing plate, the bottom ends of the two quick-release rods penetrating the fixed frame and extending into the two quick-release grooves respectively.

[0008] Preferably, a pull block is fixedly connected to the top of each of the two quick-release levers.

[0009] Preferably, one side of the outer surface of both quick-release levers is inclined.

[0010] Preferably, two slide bars are fixedly connected to both ends of the fixing plate, and the inner walls on both sides of the connecting frame are provided with slide grooves for use with the slide bars.

[0011] Preferably, the lower part of the outer surface of the fixed frame is provided with four receiving slots, the bottom end of each of the four splicing plates is fixedly connected to an extension plate used in conjunction with the receiving slot, the upper inner wall of each of the four receiving slots is fixedly connected to two positioning protrusions, the bottom end of each of the four extension plates is provided with a positioning groove used in conjunction with the two positioning protrusions, and one end of one of the splicing plates is equipped with a feeding door, the feeding door being made of explosion-proof glass.

[0012] Preferably, both the positioning protrusion and the positioning groove are hemispherical.

[0013] Preferably, sealing strips are embedded at both ends of the four splicing plates.

[0014] Preferably, one side of the sealing strip is coated with magnetic coating, and the inner surface of the fixing frame is embedded with iron sheets that are used in conjunction with the magnetic coating.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model, by setting up a quick-release component, allows the quick-release rod to be lifted upwards by pulling the top of the quick-release rod under the action of the pull block and the return spring. The quick-release rod is then compressed and lifted, and the groove of the splicing plate is aligned with the fixed frame and inserted. After releasing the pull block, the return spring pushes the quick-release rod to automatically engage with the quick-release groove, realizing tool-free quick disassembly and assembly, effectively improving the efficiency of disassembly and installation, and significantly reducing equipment maintenance time and costs.

[0017] 2. This utility model, by embedding sealing strips at both ends of the splicing plate and combining the adsorption structure of magnetic coating and iron sheet, allows the sealing strip to be tightly fitted to the fixed frame by the adsorption force generated by the mutual attraction between the magnetic coating and iron sheet, based on the elastic deformation of the sealing strip itself to fill the gaps. This forms a double sealing barrier that can effectively block the entry of external pollutants, greatly improves the waterproof and dustproof performance, and effectively protects the internal components of the equipment. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the quick-release component structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the fixing plate structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the fixed frame structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the splicing panel structure of this utility model;

[0023] Figure 6 This is an exploded view of the splicing plate and sealing strip structure of this utility model.

[0024] In the diagram: 1. Fixed frame; 11. Iron sheet; 12. Receiving groove; 13. Positioning protrusion; 14. Base plate; 15. Top plate;

[0025] 2. Splicing plate; 21. Feed gate; 22. Sealing strip; 23. Extension plate; 24. Positioning groove; 25. Pull groove; 26. Quick release groove; 27. Magnetic coating;

[0026] 3. Quick-release assembly; 31. Connecting bracket; 32. Pull block; 33. Return spring; 34. Quick-release rod; 35. Fixing plate; 351. Sliding bar; 36. Sliding groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] like Figures 1 to 6 As shown, this utility model provides a sheet metal equipment cover with a quick-release structure, including a fixed frame 1. A top plate 15 is fixedly connected to the upper part of the inner surface of the fixed frame 1, and a bottom plate 14 is fixedly connected to the lower part of the inner surface of the fixed frame 1. Four splicing plates 2 are provided on the inner surface of the fixed frame 1. Each of the four splicing plates 2 has a groove 25 at one end. Through the overall structural design of the fixed frame 1, the top plate 15, the bottom plate 14, the splicing plates 2 and the quick-release components 3, a modular quick-release system is constructed. The splicing plates 2 can quickly cooperate with the quick-release components 3 through the grooves 25, realizing the quick assembly and disassembly of each part of the cover. The top of the fixed frame 1 is fixedly connected to four quick-release components 3.

[0029] The quick-release assembly 3 includes a connecting frame 31, which is fixedly connected to the fixed frame 1. Two quick-release rods 34 are slidably connected to the inner surface of the connecting frame 31. A return spring 33 is wound around the outer surface of each of the two quick-release rods 34, and a fixed plate 35 is fixedly sleeved on the outer surface of the two quick-release rods 34. The top ends of the two return springs 33 are fixedly connected to the connecting frame 31, and the bottom ends of the two return springs 33 are fixedly connected to the top end of the fixed plate 35. The fixed plate 35 is slidably connected to the connecting frame 31. The top end of the splicing plate 2 is provided with a quick-release groove 26 for use with the two quick-release rods 34. The bottom ends of the two quick-release rods 34 penetrate the fixed frame 1 and extend into the two quick-release grooves 26 respectively. Under the action of the return springs 33, the splicing plate 2 can be quickly disassembled and assembled without tools, effectively improving the efficiency of disassembly and installation and significantly reducing equipment maintenance time and costs.

[0030] Specifically, each of the two quick-release levers 34 has a pull block 32 fixedly connected to its top. The pull block 32 is designed to facilitate the operator to apply force. The quick-release lever 34 can be moved by a simple lifting action, so as to realize the quick disassembly and installation of the outer cover splicing panel 2, making the operation more convenient and labor-saving.

[0031] like Figures 1 to 6 As shown, one side of the outer surface of both quick-release levers 34 is inclined. The inclined surface design of the quick-release levers 34 allows the splicing plate 2 to automatically guide the quick-release levers 34 into the quick-release groove 26 during installation, eliminating the need for precise alignment, simplifying the installation process and effectively shortening the installation time.

[0032] Furthermore, two slide bars 351 are fixedly connected to both ends of the fixed plate 35, and the inner walls on both sides of the connecting frame 31 are provided with slide grooves 36 that cooperate with the slide bars 351. The cooperation between the slide bars 351 and the slide grooves 36 ensures the stability of the sliding of the fixed plate 35 and the quick release rod 34, avoids the quick release rod 34 from shifting or getting stuck during the movement, and ensures the reliable operation of the quick release assembly 3.

[0033] like Figures 1 to 6 As shown, the lower part of the outer surface of the fixed frame 1 has four receiving slots 12. The bottom ends of the four splicing plates 2 are all fixedly connected to extension plates 23 that are used in conjunction with the receiving slots 12. The upper inner walls of the four receiving slots 12 are all fixedly connected to two positioning protrusions 13. The bottom ends of the four extension plates 23 are all provided with positioning grooves 24 that are used in conjunction with the two positioning protrusions 13. One end of one of the splicing plates 2 is equipped with a feed door 21. The feed door 21 is made of explosion-proof glass. The receiving slots 12, extension plates 23, positioning protrusions 13 and positioning grooves 24 cooperate with each other to provide precise positioning for the splicing plate 2 and ensure that the splicing plate 2 is installed firmly. The feed door 21 made of explosion-proof glass can meet the needs of observing the material inside the equipment and ensure safety during use.

[0034] It is worth noting that both the positioning protrusion 13 and the positioning groove 24 are hemispherical. The hemispherical design of the positioning protrusion 13 and the positioning groove 24 allows for multi-angle fine adjustment of the splicing plate 2 during installation, which improves the fault tolerance of the installation. At the same time, the force is evenly distributed, which enhances the stability of the connection between the splicing plate 2 and the fixed frame 1.

[0035] like Figures 1 to 6 As shown, sealing strips 22 are embedded at both ends of the four splicing plates 2. The sealing strips 22 can effectively fill the gap between the splicing plates 2 and the fixed frame 1, preventing external dust, moisture and other substances from entering the equipment, playing a good sealing and protective role, and protecting the internal components of the equipment.

[0036] It is worth emphasizing that one side of the sealing strip 22 is coated with magnetic coating 27, and the inner surface of the fixing frame 1 is embedded with iron sheets 11 that work with the magnetic coating 27. The adsorption between the magnetic coating 27 and the iron sheets 11 makes the sealing strip 22 fit more tightly with the fixing frame 1, further enhancing the sealing effect. Even if the equipment is operating in a vibration environment, it can maintain good sealing performance and reduce the risk of the sealing strip 22 falling off.

[0037] Working principle and process: When installing the outer cover, first place the sheet metal equipment on the base plate 14 to complete the load-bearing positioning. Then, align the extension plate 23 at the bottom of the splicing plate 2 with the receiving groove 12 of the fixed frame 1. The positioning protrusion 13 and the positioning groove 24 automatically engage to achieve initial positioning. Subsequently, push the splicing plate 2 towards the fixed frame 1. At this time, the edge of the quick-release groove 26 at the top of the splicing plate 2 will contact the inclined surface of the quick-release rod 34. With the pushing force, the quick-release rod 34 automatically slides upward along the inclined surface and compresses the return spring 33 until the quick-release groove 26 is completely aligned with the quick-release rod 34. The return spring 33 pushes the quick-release rod 34 into the quick-release groove 26 to complete the locking, so that the outer cover is firmly covering the outside of the equipment. During disassembly, pull the pull block 32 to disengage the quick-release rod 34 from the quick-release groove 26, and the splicing plate 2 can be pulled out directly, so that the sheet metal equipment on the base plate 14 can be inspected or maintained. After the splicing panel 2 is installed in place, the magnetic coating 27 on the sealing strip 22 and the iron sheet 11 on the fixed frame 1 attract each other and fit tightly together to achieve the sealing protection of the outer cover.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sheet metal equipment cover with a quick-release structure, comprising a fixing frame (1), characterized in that: A top plate (15) is fixedly connected to the upper part of the inner surface of the fixed frame (1), a bottom plate (14) is fixedly connected to the lower part of the inner surface of the fixed frame (1), four splicing plates (2) are provided on the inner surface of the fixed frame (1), and a groove (25) is opened at one end of each of the four splicing plates (2). Four quick-release components (3) are fixedly connected to the top of the fixed frame (1). The quick-release assembly (3) includes a connecting frame (31), which is fixedly connected to the fixed frame (1). Two quick-release rods (34) are slidably connected to the inner surface of the connecting frame (31). The outer surfaces of the two quick-release rods (34) are wrapped with return springs (33), and the outer surfaces of the two quick-release rods (34) are fixedly sleeved with a fixing plate (35). The top ends of the two return springs (33) are fixedly connected to the connecting frame (31), and the bottom ends of the two return springs (33) are fixedly connected to the top end of the fixing plate (35). The fixing plate (35) is slidably connected to the connecting frame (31). The top end of the splicing plate (2) is provided with a quick-release groove (26) for use with the two quick-release rods (34). The bottom ends of the two quick-release rods (34) penetrate the fixed frame (1) and extend into the two quick-release grooves (26) respectively.

2. The sheet metal equipment cover with a quick-release structure according to claim 1, characterized in that: Pull blocks (32) are fixedly connected to the top of each of the two quick-release levers (34).

3. The sheet metal equipment cover with a quick-release structure according to claim 1, characterized in that: One side of the outer surface of both quick-release levers (34) is inclined.

4. The sheet metal equipment cover with a quick-release structure according to claim 1, characterized in that: Two slide bars (351) are fixedly connected to both ends of the fixed plate (35), and the inner walls on both sides of the connecting frame (31) are provided with slide grooves (36) for use with the slide bars (351).

5. The sheet metal equipment cover with a quick-release structure according to claim 1, characterized in that: The lower part of the outer surface of the fixed frame (1) is provided with four receiving slots (12). The bottom ends of the four splicing plates (2) are fixedly connected with extension plates (23) used in conjunction with the receiving slots (12). The upper inner walls of the four receiving slots (12) are fixedly connected with two positioning protrusions (13). The bottom ends of the four extension plates (23) are provided with positioning grooves (24) used in conjunction with the two positioning protrusions (13). One end of one of the splicing plates (2) is equipped with a feeding door (21), which is made of explosion-proof glass.

6. The sheet metal equipment cover with a quick-release structure according to claim 5, characterized in that: Both the positioning protrusion (13) and the positioning groove (24) are hemispherical.

7. The sheet metal equipment cover with a quick-release structure according to claim 1, characterized in that: Each of the four splicing panels (2) has a sealing strip (22) embedded at both ends.

8. The sheet metal equipment cover with a quick-release structure according to claim 7, characterized in that: One side of the sealing strip (22) is coated with magnetic coating (27), and the inner surface of the fixing frame (1) is inlaid with iron sheets (11) that are used in conjunction with the magnetic coating (27).

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