Edge net rack machining device for household appliances
By designing an automated side grid processing device, the problems of low efficiency and safety hazards of long strip loading are solved, and the automated processing of long strips is realized, which improves processing efficiency and reduces safety risks.
Patent Information
- Application Number
- CN202421847220.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-01
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-08-01
AI Technical Summary
In the prior art, the loading operation of long strips mainly relies on manual operations, is inefficient and has the risk of injury to personnel.
A side grid processing device for household appliances is designed, including loading drive equipment, loading limit components, loading moving limit frames, loading clamping fixing equipment and other components to realize automatic loading, cutting foot, drilling and cutting of long strips, and the processing process is completed through mechanized means.
Automatic processing of long strips is realized, loading efficiency is improved, employees can operate next to processing equipment, and the risk of injury is reduced.
Smart Images
Figure CN223160466U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal material processing, in particular to a side grid processing device for household appliances. Background Art
[0002] Fixed range hoods are important household appliances and one of the most common kitchen fume treatment devices. Their primary function is to exhaust kitchen fumes outdoors, ensuring fresh air indoors. The frame of a fixed range hood is a crucial supporting component and serves as the foundation for its proper operation.
[0003] The frame of a fixed range hood is often referred to as a "bracket" or "mounting bracket," a relatively straightforward term. While the shape and structure of the frame vary between models and brands, they are generally made of steel or stainless steel, offering strong load-bearing capacity and stability.
[0004] The end where the range hood frame is connected to the range hood is generally a four-sided frame body. The raw material is a long strip of material, which is prepared by punching, cutting and then bending the long strip of material. In the existing technology, when processing the long strip of material, the long strip of material is generally placed on the equipment, and the operation of the equipment drives the long strip of material to move it so that it passes through the cutting structure and the punching structure at one time to process the long strip of material. After completing the above steps, it is bent and then welded to form it. In this process, the loading operation of the long strip of material is generally carried out manually, which is not only inefficient, but also requires employees to operate next to the processing equipment for a long time, which is prone to personal injury. Therefore, it is necessary to design a loading structure that assists the loading of the long strip of material into the processing equipment for processing. Utility Model Content
[0005] The embodiment of the present utility model provides a side grid processing device for household appliances to solve the problems in the background technology.
[0006] The embodiments of the present utility model adopt the following technical solutions: A processing device for the side wire frame of household appliances includes a processing table. On one side of the processing table, a feeding driving device, a feeding limiting component, and a feeding moving limiting frame are installed. A moving connecting frame is connected to the working end of the feeding driving device. A feeding clamping and fixing device is installed on the moving connecting frame. The feeding limiting component is installed on the processing table and is located above the feeding clamping and fixing device and the feeding moving limiting frame. The feeding moving limiting frame and the feeding clamping and fixing device are symmetrically located on both sides of the discharging end of the feeding limiting component. A processing device is provided at the middle position of the processing table. The processing device includes a leg cutting device and a drilling device, which are horizontally corresponding in the processing device. The working ends of the leg cutting device and the drilling device are horizontally corresponding to the feeding clamping and fixing device and the feeding moving limiting frame. A discharging driving device is installed on the other side of the processing table. A discharging clamping and fixing device and a pushing device are installed on the working end of the discharging driving device. The working end of the discharging clamping and fixing device is horizontally corresponding to the working ends of the leg cutting device and the drilling device. The pushing device is located on one side of the discharging clamping and fixing device. The working end of the pushing device is correspondingly arranged at 90° to the working end of the discharging clamping and fixing device. A receiving frame is provided on the side wall of the processing table on the side of the discharging driving device. It solves the problem that in the prior art, the feeding operation of long strips is generally carried out manually, which not only has low efficiency, but also employees are prone to get injured when operating beside the processing device for a long time.
[0007] Further, the feeding limiting component includes a placing component and a fixing component. The placing component is installed on the processing table. There are two groups of the fixing components, and the two groups of the fixing components are symmetrically arranged at the two bottom ends of the placing component. The placing component is used for placing a plurality of long strips, and the two groups of the fixing components are used for fixing the long strips located in the placing component.
[0008] Further, the placing component includes a fixed placing frame and a limiting feeding frame. The fixed placing frame is installed on the processing table. There are two limiting feeding frames, and the two limiting feeding frames are symmetrically arranged on the fixed placing frame. One of the limiting feeding frames is located above the feeding clamping and fixing device, and the other limiting feeding frame is located above the feeding moving limiting frame. A limiting groove is provided on one side of each limiting feeding frame, and the two limiting grooves are horizontally corresponding. Two vertically corresponding through holes are provided at the lower end of each limiting feeding frame, and the two through holes are used for the fixing component to fix the long strips in the limiting feeding frame. The two limiting feeding frames place a plurality of long strips through the limiting grooves provided inside them, and the plurality of long strips will be stacked vertically in sequence between the two limiting feeding frames.
[0009] Further, each set of the fixing components includes a mounting bracket and a pushing cylinder. The mounting bracket is mounted on the bottom end of the limiting loading rack. There are two pushing cylinders, and the two pushing cylinders are vertically and correspondingly mounted on the mounting bracket. A pushing rod is connected to the output end of each pushing cylinder, and each pushing rod is horizontally corresponding to a through hole. Each pushing rod can enter the limiting groove through the through hole under the push of the pushing cylinder to fix the long strip material. Every two horizontally corresponding pushing cylinders can fix the position of a long strip material through a pushing rod, and the long strip materials in the limiting loading rack can be unloaded through the staggered movement of the four pushing cylinders.
[0010] The above at least one technical solution adopted in the embodiment of the present utility model can achieve the following beneficial effects:
[0011] In this application, a device capable of fully automatically processing long strip metal materials is designed, mainly including operations such as automatic loading, lead trimming, drilling, and unloading of long strip materials, realizing the processing steps of forming long strip materials into rectangular frames. Through the cooperation among the loading driving device, the moving connecting frame, the loading clamping and fixing device, the loading moving limiting frame, and the loading limiting components, the automatic loading operation of long strip materials is completed, solving the problem that in the prior art, the loading operation of long strip materials generally adopts manual loading, which not only has low efficiency, but also employees are located beside the processing equipment for a long time to operate, easily causing personal injuries. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] The drawings described herein are used to provide a further understanding of the present utility model and constitute a part of the present utility model. The schematic embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. In the drawings:
[0013] Figure 1 is a three-dimensional schematic diagram of the first angle of the present utility model;
[0014] Figure 2 is Figure 1 an enlarged view of part A in
[0015] Figure 3 is Figure 1 an enlarged view of part B in
[0016] Figure 4 is a three-dimensional schematic diagram of the second angle of the present utility model;
[0017] Figure 5 is Figure 4 an enlarged view of part C in
[0018] Figure 6 is Figure 4 an enlarged view of part D in
[0019] Reference numerals: processing table 1, loading driving device 2, moving connecting frame 21, loading clamping and fixing device 22, loading moving limiting frame 23, loading limiting member 3, placing assembly 31, fixed placing frame 311, limiting loading frame 312, limiting groove 313, through hole 314, fixing assembly 32, mounting frame 321, pushing cylinder 322, pushing rod 323, processing device 4, lead cutting device 41, drilling device 42, unloading driving device 5, unloading clamping and fixing device 51, pushing device 52, receiving rack 6. Detailed implementation manners
[0020] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be clearly and completely described below in conjunction with specific embodiments of the present utility model and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] The following will, with reference to the drawings, elaborate on the technical solutions provided by each embodiment of the present utility model.
[0022] Referring to Figures 1-6 , an edge grid frame processing device for household appliances provided by an embodiment of the present utility model includes a processing table 1. On one side of the processing table 1, a loading driving device 2, a loading limiting member 3 and a loading moving limiting frame 23 are installed. A moving connecting frame 21 is connected to the working end of the loading driving device 2. A loading clamping and fixing device 22 is installed on the moving connecting frame 21. The loading limiting member 3 is installed on the processing table 1 and above the loading clamping and fixing device 22 and the loading moving limiting frame 23. The loading moving limiting frame 23 and the loading clamping and fixing device 22 are symmetrically located on both sides of the discharging end of the loading limiting member 3. A processing device 4 is provided at the middle position of the processing table 1. The processing device 4 includes a lead cutting device 41 and a drilling device 42, which are horizontally corresponding in the processing device 4. The working ends of the lead cutting device 41 and the drilling device 42 are horizontally corresponding to the loading clamping and fixing device 22 and the loading moving limiting frame 23. On the other side of the processing table 1, an unloading driving device 5 is installed. An unloading clamping and fixing device 51 and a pushing device 52 are installed on the working end of the unloading driving device 5. The working end of the unloading clamping and fixing device 51 is horizontally corresponding to the working ends of the lead cutting device 41 and the drilling device 42. The pushing device 52 is located on one side of the unloading clamping and fixing device 51. The working end of the pushing device 52 is corresponding to the working end of the unloading clamping and fixing device 51 at 90°. A receiving rack 6 is provided on the side wall of the processing table 1 on the side of the unloading driving device 5.
[0023] In this application, a device capable of fully automatic processing of long strip metal materials is designed, mainly including automatic feeding, leg cutting, drilling and discharging operations of the long strip materials, realizing the processing steps of forming the long strip materials into rectangular frames. During the operation process, first, the long strip materials are sequentially placed in the feeding limiting component 3, and several long strip materials are sequentially discharged through the feeding limiting component 3. One end of the long strip material removed from the feeding limiting component 3 will enter the feeding clamping and fixing device 22, and the other end will enter the moving limiting frame. The operation of the feeding driving device 2 drives the moving connecting frame 21 to make the feeding clamping and fixing device 22 drive the long strip material to move into the processing device 4 in the moving limiting frame. When the long strip material enters the processing device 4, the control system in the processing table 1 will control the moving position and stop position of the feeding driving device 2. Therefore, when the position of the long strip material to be leg-cut or drilled corresponds to the leg-cutting device 41 and the drilling device, the feeding driving device 2 will stop to make the long strip material stop at the corresponding position. At this time, the leg-cutting device 41 and the drilling device 42 will perform processing operations on the long strip material. And when the feeding driving device 2 drives the long strip material to move to a certain position, the discharging driving device 5 will operate to drive the discharging clamping and fixing device 51 to clamp and fix the other end of the long strip material, and the discharging driving device 5 will operate to drive the discharging clamping and fixing device 51 to drive the long strip material to move towards one side of the receiving rack 6. When the long strip material moves to a suitable position, the discharging clamping and fixing device 51 will release the clamping and fixing of the long strip material, and the pushing device 52 connected to the discharging driving device 5 will push the long strip material to move it into the receiving rack 6. Finally, the long strip material in the receiving rack 6 is taken out by the operator. In this way, the problem in the prior art that the feeding operation of the long strip material generally adopts manual feeding, not only has low efficiency, but also the employees are located beside the processing device 4 for a long time to operate, which is prone to cause personal injuries is solved.
[0024] Preferably, the feeding limiting component 3 includes a placing component 31 and a fixing component 32. The placing component 31 is installed on the processing table 1, and there are two groups of the fixing components 32, and the two groups of the fixing components 32 are symmetrically arranged at both bottom ends of the placing component 31.
[0025] In this application, the placing component 31 is used to place several long strip materials, so that several long strip materials are sequentially stacked in a vertical state, and the two groups of fixing components 32 are used to fix the long strip materials located in the placing component 31, and the discharging condition of the long strip materials from the placing component 31 is controlled by the two groups of fixing components 32.
[0026] Preferably, the placing component 31 includes a fixed placing rack 311 and a limiting feeding rack 312. The fixed placing rack 311 is installed on the processing table 1. There are two limiting feeding racks 312, and the two limiting feeding racks 312 are symmetrically arranged on the fixed placing rack 311. One of the limiting feeding racks 312 is located above the feeding clamping and fixing device 22, and the other limiting feeding rack 312 is located above the feeding moving limiting rack 23. A limiting groove 313 is formed on one side of each limiting feeding rack 312, and the two limiting grooves 313 are horizontally corresponding. Two vertically corresponding through holes 314 are formed at the lower end of each limiting feeding rack 312, and the two through holes 314 are used for the fixing component 32 to fix the long strip materials in the limiting feeding rack 312.
[0027] In this application, the fixed placing rack 311 is used to be installed on the processing table 1 to place the two limiting feeding racks 312. The two limiting feeding racks 312 are used to place a number of long strip materials through the limiting grooves 313 provided inside them. When the long strip materials are fed, they are stacked by the operator. A number of long strip materials will be stacked vertically in sequence between the two limiting feeding racks 312, and the long strip materials will fall downward from between the two limiting racks in the limiting grooves 313.
[0028] Preferably, each set of the fixing component 32 includes an installation rack 321 and a pushing air cylinder 322. The installation rack 321 is installed at the bottom end of the limiting feeding rack 312. There are two pushing air cylinders 322, and the two pushing air cylinders 322 are vertically and correspondingly installed on the installation rack 321. A pushing rod 323 is connected to the output end of each pushing air cylinder 322, and each pushing rod 323 is horizontally corresponding to a through hole 314. Each pushing rod 323 can enter the limiting groove 313 through the through hole 314 under the push of the pushing air cylinder 322 to fix the long strip materials.
[0029] In this application, each of the fixing assemblies 32 provided at the bottom ends of the two limit loading racks 312 contains two pushing cylinders 322. Each pushing cylinder 322 can fix the position of a long strip through a pushing rod 323. The four pushing cylinders 322 provided on the two mounting frames 321 are symmetrically arranged in pairs. Each two horizontally corresponding pushing cylinders 322 can fix the two ends of a long strip through the pushing rods 323 connected thereto, and the four pushing cylinders 322 can fix two long strips. When the four pushing cylinders 322 operate, when two horizontally corresponding pushing cylinders 322 drive the pushing rods 323 to move into the through holes 314, the other two horizontally corresponding pushing cylinders 322 will drive the pushing rods 323 to move out of the through holes 314. In this way, the four pushing cylinders 322 can be arranged in a staggered manner. The two long strips fixed in the two limit loading racks 312 are the first and second long strips at the bottom end. When the long strip at the lowest end in the two limit loading racks 312 is unloaded through the four staggered moving pushing cylinders 322, the second long strip will be fixed. Therefore, when several long strips are unloaded in the two limit loading racks 312, they will not all fall out of the limit slots 313.
[0030] The above are only the embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, various modifications and changes can be made to the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.
Claims
1. An edge wireframe processing device for household appliances, characterized in that, It includes a processing table (1), on one side of which there are installed a feeding driving device (2), a feeding limiting component (3) and a feeding moving limiting frame (23). A moving connecting frame (21) is connected to the working end of the feeding driving device (2), and a feeding clamping and fixing device (22) is installed on the moving connecting frame (21). The feeding limiting component (3) is installed on the processing table (1) and is located above the feeding clamping and fixing device (22) and the feeding moving limiting frame (23). The feeding moving limiting frame (23) and the feeding clamping and fixing device (22) are symmetrically located on both sides of the discharging end of the feeding limiting component (3). In the middle position of the processing table (1), there is a processing device (4), which includes a lead cutting device (41) and a drilling device (42). They are horizontally corresponding in the processing device (4). The working ends of the lead cutting device (41) and the drilling device (42) are horizontally corresponding to the feeding clamping and fixing device (22) and the feeding moving limiting frame (23). On the other side of the processing table (1), there is a discharging driving device (5) installed. A discharging clamping and fixing device (51) and a pushing device (52) are installed on the working end of the discharging driving device (5). The working end of the discharging clamping and fixing device (51) is horizontally corresponding to the working ends of the lead cutting device (41) and the drilling device (42). The pushing device (52) is located on one side of the discharging clamping and fixing device (51), and the working end of the pushing device (52) is correspondingly at a 90° angle to the working end of the discharging clamping and fixing device (51). On the side wall of the processing table (1) on the side of the discharging driving device (5), there is a receiving frame (6) opened.
2. The processing device for the side wire frame used in a household appliance according to claim 1, characterized in that, The feeding limiting component (3) includes a placing component (31) and a fixing component (32). The placing component (31) is installed on the processing table (1). There are two groups of the fixing components (32), and the two groups of the fixing components (32) are symmetrically arranged at the bottom ends on both sides of the placing component (31).
3. The edge grid frame processing device for household appliances according to claim 2, characterized in that, The placing component (31) includes a fixed placing frame (311) and a limiting feeding frame (312). The fixed placing frame (311) is installed on the processing table (1). There are two limiting feeding frames (312), and the two limiting feeding frames (312) are symmetrically arranged on the fixed placing frame (311). One of the limiting feeding frames (312) is located above the feeding clamping and fixing device (22), and the other limiting feeding frame (312) is located above the feeding moving limiting frame (23). On one side of each limiting feeding frame (312), there is a limiting groove (313) opened, and the two limiting grooves (313) are horizontally corresponding. At the lower end of each limiting feeding frame (312), there are two vertically corresponding through holes (314), and the two through holes (314) are used for the fixing component (32) to fix the long strip material in the limiting feeding frame (312).
4. The edge wireframe processing device for household appliances according to claim 3, characterized in that, Each set of the fixing components (32) includes a mounting bracket (321) and a pushing cylinder (322). The mounting bracket (321) is mounted on the bottom end of the limiting loading rack (312). There are two pushing cylinders (322), and the two pushing cylinders (322) are vertically and correspondingly mounted on the mounting bracket (321). A pushing rod (323) is connected to the output end of each pushing cylinder (322). Each pushing rod (323) is horizontally corresponding to a through hole (314). Each pushing rod (323) can enter the limiting groove (313) through the through hole (314) under the push of the pushing cylinder (322) to fix the long strip material.