A smooth surface fixing device for processing display casing

Abstract

This utility model relates to the technical field of smooth surface fixing equipment for monitor housing processing, specifically to a smooth surface fixing equipment for monitor housing processing including a clamping assembly and a cleaning assembly provided on the outer side of the support leg; the cleaning assembly includes a mounting plate, a square plate fixedly connected to the inner surface of the lifting frame, a push-pull electric telescopic rod end fixedly connected to the side surface of the U-shaped shell, a rotating rod fixedly connected to the top of the upper connecting block, a side hole opened at the top of the lifting frame, a rotating column rotatably connected to the inner wall of the side hole, a mounting shell fixedly connected to the inner surface of the rotating column, a connecting plate fixedly connected to the lower surface of the mounting shell, a small round hole opened on the side surface of the connecting plate, and the two ends of the rotating rod rotatably connected to the inner wall of the small round hole. Through the smooth surface fixing equipment for monitor housing processing, the cleaning assembly can be adapted to monitor housings at different positions and angles by adjusting the angle of the mounting shell, thereby performing targeted cleaning of their smooth surfaces, improving the flexibility and applicability of the cleaning process.

Description

Technical Field

[0001] This utility model relates to the technical field of smooth surface fixing equipment for processing display housings, and in particular to a smooth surface fixing equipment for processing display housings. Background Technology

[0002] In the current era of continuous development in the monitor manufacturing industry, the market is placing increasingly higher demands on the appearance quality and processing precision of monitor casings. In particular, the glossy surface of the casing must remain smooth, flat, scratch-free, and of high precision to meet consumers' pursuit of product aesthetics and quality. However, traditional fixing methods in the monitor casing manufacturing process have many drawbacks and are difficult to adapt to the demands of high-quality processing. For example, during operations such as screw tightening, screws and other parts can easily fall off and come into contact with the glossy surface. If not cleaned promptly, they can easily scratch the glossy surface during subsequent processing or transportation, seriously affecting the product's appearance quality and market competitiveness. Simultaneously, the positioning accuracy of traditional fixing equipment is insufficient, and casing displacement or wobbling is prone to occur during processing, leading to increased processing errors and making it difficult to guarantee the dimensional accuracy and assembly fit of the casing, thus affecting the overall assembly quality and production efficiency of the monitor. These problems make the development of a fixing device that can accurately fix the glossy surface of monitor casings, effectively prevent scratches, and improve processing precision an urgent need for industry development.

[0003] Patent CN118458312B discloses a smooth surface fixing device for processing display shells, including a conveyor rail and a worktable. The surface of the conveyor rail is provided with a moving conveyor plate, and the surface of the conveyor plate is provided with a gripping mechanism body for gripping the shell. This invention, through the coordinated operation of its various structures, enables the smooth surface placement plate to be flipped during the conveying of the display shell using a driving mechanism and a flipping mechanism. This promptly tilts and resets any fallen screws. Combined with an air pumping mechanism and an air intake mechanism, air is blown onto the surface of the smooth surface placement plate, improving the screw tilting effect. Simultaneously, the flipping mechanism drives a knocking mechanism and a collection mechanism to effectively collect the screws. This not only prevents screws and other foreign objects from scratching the smooth surface of the display shell, ensuring the quality of the smooth surface, but also improves the continuity and automation of the processing, reduces the trouble of manual cleaning, and thus improves the overall processing efficiency and precision.

[0004] While existing glossy surface fixing equipment for monitor housing processing achieves its goal of tilting capacity by using a conveyor plate to drive a gripping mechanism to transport the monitor housing, which in turn flips the glossy surface mounting plate under the action of a driving mechanism and a flipping mechanism, thus tilting down screws that have fallen onto the glossy surface mounting plate, and continuously resetting the glossy surface mounting plate during the operation of the driving and flipping mechanisms, and by driving a knocking mechanism and a collecting mechanism to collect fallen screws, and by driving an air pumping mechanism and an air intake mechanism to blow air onto the surface of the glossy surface mounting plate, it faces several prominent problems in actual use. In terms of specific operation, when the equipment vibrates during operation, such as when the knocking mechanism is working or the conveyor plate is moving, the housing is prone to displacement or shaking on the glossy surface mounting plate, leading to a decrease in positioning accuracy in subsequent processing such as screw installation. Furthermore, the air outlet is only located on one side of the glossy surface mounting plate, making it impossible to clean impurities from other areas of the housing, such as the sides and top, which may cause impurities to be pressed into the housing surface during processing, forming dents or contamination, resulting in poor cleaning effectiveness. Therefore, in view of the many shortcomings of the existing technology, we urgently need an innovative glossy fixing device for display casing processing to solve these problems. Utility Model Content

[0005] The purpose of this utility model is to provide a smooth surface fixing device for processing display housings, which solves the problem that when the device operates and generates vibrations, such as when the hammering mechanism is working or the conveyor plate is moving, the housing is prone to displacement or shaking on the smooth surface placement plate, which leads to a decrease in the positioning accuracy of subsequent processing such as screw installation. At the same time, the air vent is only opened on one side of the smooth surface placement plate, which cannot clean impurities in other areas of the housing, such as the sides and top, which may cause impurities to be pressed into the surface of the housing during processing, forming dents or contamination with poor cleaning effect.

[0006] To achieve the above objectives, this utility model provides a smooth surface fixing device for processing display housings, including a clamping assembly.

[0007] It also includes a support leg in the clamping assembly, and a cleaning component is provided on the outside of the support leg;

[0008] The cleaning assembly includes a mounting plate, an extension frame fixedly connected to the upper surface of the mounting plate, a square plate fixedly connected to the inner surface of the extension frame, a connecting block fixedly connected to the upper surface of the square plate, a connecting rod movably passing through the inside of the connecting block, a U-shaped shell fixedly connected to the side surface of the connecting rod, a push-pull electric telescopic rod fixedly connected to the side surface of the U-shaped shell, the push-pull electric telescopic rod being fixedly connected to the side surface of the U-shaped shell, both ends of the push-pull electric telescopic rod having the same structure, a rotating rod fixedly connected to the top of the upper connecting block, a side opening in the top of the extension frame, a rotating column rotatably connected to the inner wall of the side opening, a mounting shell fixedly connected to the inner surface of the rotating column, a connecting plate fixedly connected to the lower surface of the mounting shell, a small round hole in the side surface of the connecting plate, and both ends of the rotating rod rotatably connected to the inner wall of the small round hole.

[0009] The inner wall of the mounting housing is fixedly connected to a blower, and both sides of the mounting plate are fixedly connected to reinforcing rods. The top side surface of the reinforcing rods is fixedly connected to the outer surface of the support leg.

[0010] The inner surface of the support leg is fixedly connected to a rotating roller, the side surface of the rotating roller is sleeved with a conveyor belt, and the upper surface of the conveyor belt is fixedly connected to a square placement cylinder.

[0011] The square placement cylinder has a clamping electric telescopic rod fixedly connected to its inner wall, and the end of the clamping electric telescopic rod is fixedly connected to the inner wall of the square placement cylinder.

[0012] The device holds four electric telescopic rods, with two rods on each side forming a group, and the positions of the electric telescopic rods in each group correspond.

[0013] The output end of the clamping electric telescopic rod is fixedly connected to a clamping plate.

[0014] This invention relates to a glossy surface fixing device for processing display housings. The device's clamping assembly includes support legs, with a cleaning component on the outer side of the support legs. An extension frame is fixed to the upper surface of the cleaning component's mounting plate, and a square plate is fixed to the inner surface of the extension frame. A connecting rod movably passes through a connecting block on the upper surface of the square plate. The side surface of the connecting rod is fixed to a U-shaped shell, and the side surface of the U-shaped shell is connected to the end of a push-pull electric telescopic rod. Both ends of the push-pull electric telescopic rod have identical structures. The two ends of a rotating rod at the top of the upper connecting block are rotatably connected to small round holes on the side surface of the connecting plate on the lower surface of the mounting housing. The mounting housing is rotatably connected to the inner wall of the side hole at the top of the extension frame via a rotating column. During operation, the extension and retraction of the push-pull electric telescopic rod moves the U-shaped shell, causing the connecting rod to move within the connecting block, which in turn moves the upper connecting block and the rotating rod. The rotating rod, through the connecting plate, causes the mounting housing to rotate around the rotating column as an axis within the side hole, thus adjusting the angle of the mounting housing. This structure allows the cleaning component to better adapt to display housings at different positions and angles by adjusting the angle of the mounting housing, thereby enabling targeted cleaning of their glossy surfaces and improving the flexibility and applicability of the cleaning process. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 This is a schematic diagram of the external structure of the smooth surface fixing device for processing the display shell according to an embodiment of the present invention.

[0017] Figure 2 This is a side view of the smooth surface fixing device for processing the display shell according to an embodiment of the present invention.

[0018] Figure 3 This invention relates to a smooth surface fixing device for processing display housings, as described in this embodiment. Figure 2 Figure A in the diagram.

[0019] Figure 4 This is a rear view structural diagram of the smooth surface fixing device for processing the display shell according to an embodiment of the present utility model.

[0020] Figure 5 This is a top view of the surface fixing device for processing the display shell according to an embodiment of the present invention.

[0021] 1. Clamping assembly; 101. Support leg; 102. Rotating roller; 103. Conveyor belt; 104. Square placement cylinder; 105. Clamping electric telescopic rod; 106. Clamping plate; 2. Cleaning assembly; 201. Mounting plate; 202. Elevation frame; 203. Side opening; 204. Rotating column; 205. Mounting shell; 206. Blower; 207. Connecting plate; 208. Small round hole; 209. Rotating rod; 210. Connecting block; 211. U-shaped shell; 212. Connecting rod; 213. Push-pull electric telescopic rod; 214. Square plate; 215. Reinforcing rod. Detailed Implementation

[0022] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0023] Please see Figures 1-5 .

[0024] A smooth surface fixing device for processing display housings includes a clamping assembly 1;

[0025] It also includes a support leg 101 in the clamping assembly 1, and a cleaning assembly 2 is provided on the outside of the support leg 101;

[0026] Cleaning component 2 includes a mounting plate 201. An extension frame 202 is fixedly connected to the upper surface of the mounting plate 201. A square plate 214 is fixedly connected to the inner surface of the extension frame 202. A connecting block 210 is fixedly connected to the upper surface of the square plate 214. A connecting rod 212 movably passes through the inside of the connecting block 210. A U-shaped shell 211 is fixedly connected to the side surface of the connecting rod 212. A push-pull electric telescopic rod 213 is fixedly connected to the side surface of the U-shaped shell 211. The end of the push-pull electric telescopic rod 213 is fixedly connected to the U-shaped shell 211. 11. On the side surface, the push-pull electric telescopic rod 213 has the same structure at both ends. The top of the upper connecting block 210 is fixedly connected to a rotating rod 209. The top of the extension frame 202 has a side hole 203. The inner wall of the side hole 203 is rotatably connected to a rotating column 204. The inner surface of the rotating column 204 is fixedly connected to a mounting shell 205. The lower surface of the mounting shell 205 is fixedly connected to a connecting plate 207. The side surface of the connecting plate 207 has a small round hole 208. The two ends of the rotating rod 209 are rotatably connected to the inner wall of the small round hole 208.

[0027] The blower 206 is fixed to the inner wall of the mounting housing 205. When the mounting housing 205 is adjusted to the angle corresponding to the display housing via the rotating column 204, the blower 206 starts, and the generated airflow directly acts on the smooth surface of the housing to clean impurities. One end of the reinforcing rods 215 on both sides of the mounting plate 201 is fixed to the mounting plate 201, and the other end is connected to the outside of the support leg 101. Through the rigid support of the reinforcing rods 215, the support structure of the cleaning component 2 and the clamping component 1 is stably connected, preventing the cleaning component 2 from vibrating and shifting when the blower 206 is running or the mounting housing 205 is rotating, thus ensuring the stability of the cleaning process.

[0028] Furthermore, the rotating roller 102 is fixed inside the support leg 101, and the conveyor belt 103 sleeved on its surface moves in a cyclic motion under the drive of the rotating roller 102, thereby driving the square placement cylinder 104 fixed on the conveyor belt 103 to move synchronously. When the display casing is placed inside the square placement cylinder 104, it is transported from the feeding station to the cleaning station and processing station with the movement of the conveyor belt 103, thereby improving the working efficiency of the equipment.

[0029] Furthermore, the end of the clamping electric telescopic rod 105 is fixed to the inner wall of the square placement tube 104. When the display housing is placed into the square placement tube 104, the clamping electric telescopic rod 105 receives a control signal and extends. Its output end is pushed towards the housing until it contacts the surface of the housing and applies a clamping force. The driving force of the clamping electric telescopic rod 105 fixes the housing in the square placement tube 104, preventing the housing from shifting during transportation or processing.

[0030] Furthermore, four electric telescopic clamping rods 105 are provided, with two on each side forming a group and corresponding in position. The two groups are located on opposite inner walls of the square placement cylinder 104. During operation, the two groups of electric telescopic clamping rods 105 are activated and extended, applying symmetrical clamping forces from both sides of the outer shell. This ensures that the outer shell is subjected to balanced forces within the square placement cylinder 104, preventing deformation of the outer shell due to unilateral force or force deviation, and especially protecting the smooth surface from compression damage.

[0031] Furthermore, the clamping plate 106 is fixed to the output end of the clamping electric telescopic rod 105. When the clamping electric telescopic rod 105 extends, the clamping plate 106 moves synchronously with the output end and contacts the surface of the display housing. By increasing the contact area with the housing through the clamping plate 106, the clamping pressure per unit area is reduced, ensuring that the housing is firmly clamped while avoiding surface indentations caused by direct contact with the clamping electric telescopic rod 105, thus improving the safety and stability of clamping.

[0032] Overall workflow:

[0033] First, the display housing is placed inside the square placement cylinder 104 fixed on the conveyor belt 103. At this time, the clamping electric telescopic rods 105 on the inner wall of the square placement cylinder 104 are retracted. Since there are four clamping electric telescopic rods 105, with two on each side in corresponding positions, the two groups will apply symmetrical clamping forces from opposite sides of the housing simultaneously. The clamping plate 106 at its output end increases the contact area with the housing, which not only firmly clamps the housing but also prevents damage to the glossy surface. Next, the rotating roller 102 on the inner side of the support leg 101 drives the conveyor belt 103 to circulate, moving the square placement cylinder 104 and the inner housing to the corresponding position of the cleaning component 2. Subsequently, the cleaning component 2 begins to operate. The push-pull electric telescopic rod 213 extends and retracts, causing the U-shaped shell 211 to move, making the connecting rod 212 move within the connecting block 210. Then, through the rotating rod 209 at the top of the upper connecting block 210, it rotates within the small round hole 208 of the connecting plate 207, causing the mounting shell 205 to adjust its angle around the rotating column 204 in the side hole 203 at the top of the extension frame 202 until it is aligned with the smooth surface of the shell. At this time, the blower 206 on the inner wall of the mounting shell 205 starts, generating airflow to clean the impurities on the smooth surface. At the same time, the reinforcing rods 215 on both sides of the mounting plate 201 ensure the stable operation of the cleaning component 2, completing the entire cleaning and conveying fixing process.

[0034] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art will understand that all or part of the processes for implementing the above embodiments and equivalent variations made in accordance with the claims of this application are still within the scope of this application.

Claims

1. A smooth surface fixing device for processing display housings, comprising a clamping assembly, characterized in that, It also includes a support leg in the clamping assembly, and a cleaning component is provided on the outside of the support leg; The cleaning assembly includes a mounting plate, an extension frame fixedly connected to the upper surface of the mounting plate, a square plate fixedly connected to the inner surface of the extension frame, a connecting block fixedly connected to the upper surface of the square plate, a connecting rod movably passing through the connecting block, a U-shaped shell fixedly connected to the side surface of the connecting rod, a push-pull electric telescopic rod fixedly connected to the side surface of the U-shaped shell, the end of the push-pull electric telescopic rod fixedly connected to the side surface of the U-shaped shell, both ends of the push-pull electric telescopic rod having the same structure, a rotating rod fixedly connected to the top of the upper connecting block, a side opening in the top of the extension frame, a rotating column rotatably connected to the inner wall of the side opening, a mounting shell fixedly connected to the inner surface of the rotating column, a connecting plate fixedly connected to the lower surface of the mounting shell, a small round hole in the side surface of the connecting plate, and both ends of the rotating rod rotatably connected to the inner wall of the small round hole.

2. The smooth surface fixing device for processing display housings as described in claim 1, characterized in that, A blower is fixedly connected to the inner wall of the mounting housing, and reinforcing rods are fixedly connected to both sides of the mounting plate. The top side surface of the reinforcing rod is fixedly connected to the outer surface of the support leg.

3. The smooth surface fixing device for processing display housings as described in claim 1, characterized in that, A rotating roller is fixedly connected to the inner surface of the support leg, a conveyor belt is sleeved on the side surface of the rotating roller, and a square placement cylinder is fixedly connected to the upper surface of the conveyor belt.

4. The smooth surface fixing device for processing display housings as described in claim 3, characterized in that, A clamping electric telescopic rod is fixedly connected to the inner wall of the square placement tube, and the end of the clamping electric telescopic rod is fixedly connected to the inner wall of the square placement tube.

5. The smooth surface fixing device for processing display housings as described in claim 4, characterized in that, The number of clamping electric telescopic rods is four, with two on each side forming a group, and the positions of the clamping electric telescopic rods in each group are corresponding.

6. The smooth surface fixing device for processing display housings as described in claim 4, characterized in that, The output end of the clamping electric telescopic rod is fixedly connected to a clamping plate.

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