Metal tile surface polishing device

Abstract

The utility model relates to the technical field of surface treatment, in particular to a metal tile surface polishing device which comprises machine body frames and is characterized in that a conveying roller set used for conveying metal tiles is arranged between the machine body frames, and a polishing mechanism and a dustproof mechanism are arranged above the conveying roller set. The grinding mechanism comprises a first supporting frame, a displacement assembly and a grinding assembly, the dustproof mechanism comprises a second supporting frame and a protective cover, and the first supporting frame and the second supporting frame are sequentially and fixedly connected to the machine body frame. Metal powder generated in the polishing process can be effectively collected, the metal powder can be prevented from being diffused into air to pollute the environment, the metal powder can be prevented from being scattered on equipment, the later cleaning cost is reduced, safety protection can be provided through the protective cover, meanwhile, the funnel effect can be formed, the collection efficiency is improved, and the production cost is reduced. And adaptive adjustment can be conducted according to the thickness of the metal tile to be ground, so that the distance between the grinding roller and the conveying roller set can adapt to grinding machining of the metal tiles of various specifications, and the applicability of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of surface treatment technology and belongs to a metal tile surface grinding device. Background Technology

[0002] Metal roofing tiles are roofing tiles made primarily of metal. They typically replace traditional glazed tiles, clay tiles, cement tiles, asphalt shingles, etc. The surface of metal roofing tiles needs to be polished and rust-removed to prevent burrs, protrusions, etc.

[0003] Current metal tile grinding devices generate a large amount of metal powder during use due to the rapid grinding of the metal surface. This metal powder is easily dispersed quickly due to the force and falls to various parts of the equipment, which not only pollutes the working environment but also requires cleaning. However, the metal powder is scattered over a wide area and is small in size, making it difficult to clean and time-consuming. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a metal tile surface grinding device.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] This application provides a metal tile surface grinding device, including a machine frame, characterized in that a conveyor roller group for conveying metal tiles is provided between the machine frames, and a grinding mechanism and a dust prevention mechanism are provided above the conveyor roller group. The grinding mechanism includes a first support frame, a displacement component and a grinding component, and the dust prevention mechanism includes a second support frame and a protective cover. The first support frame and the second support frame are sequentially fixedly connected to the machine frame.

[0007] Preferably, the first support frame includes a base plate and a support plate, the base plate is connected to the machine frame, the support plate is disposed on the base plate, and a connecting plate is connected to the top of the support plate.

[0008] Preferably, the displacement assembly includes a displacement slider, a displacement groove, and a telescopic rod. The displacement groove is formed on the support plate, the displacement slider and the displacement groove are slidably connected, the telescopic rod is disposed on the cable tray plate, one end of the cable tray plate is connected to the connecting plate, and the other end of the cable tray plate is connected to the top of the protective cover.

[0009] Preferably, the grinding assembly includes a grinding roller, which includes a roller body and a roller shaft. One end of the roller shaft is connected to a grinding motor via a coupling. The displacement slider is connected to the roller shaft and is rotatably connected to the roller shaft. The roller shaft is connected to both ends of the protective cover.

[0010] Preferably, a limiting plate is connected to one end of the roller shaft near the grinding motor. The limiting plate is located between the displacement slider and the grinding motor. A through groove is provided on the first support frame near the grinding motor. The limiting plate and the through groove are connected in cooperation.

[0011] Preferably, the protective cover has a hollow cavity, a dust discharge channel at the top of the protective cover, an air suction pump inside the dust discharge channel, a dust discharge port at the top of the dust discharge channel, an input end of the air suction pump connected to the hollow cavity, an output end of the air suction pump connected to the dust discharge port, a connecting pipe connected to the upper part of the dust discharge port, and the end of the connecting pipe connected to a collection box.

[0012] Preferably, the second support frame is connected to a guide rail, and the bottom of the collection box is provided with several connecting sleeves. The connecting sleeves are slidably connected to the guide rail. Fixed plates are connected to the connecting sleeves located at both ends of the collection box, and the fixed plates are connected to the guide rail through limiting members.

[0013] Compared with the prior art, this utility model provides a metal tile surface grinding device, which has the following advantages:

[0014] This utility model is equipped with a dustproof mechanism, which can effectively collect the metal powder generated during the grinding process. This not only prevents the powder from spreading into the air and polluting the environment, but also prevents it from falling onto the equipment, reducing the cost of subsequent cleaning. In addition, the protective cover provides safety protection while forming a funnel effect to improve collection efficiency.

[0015] The grinding assembly of this invention can be adaptively adjusted according to the thickness of the metal tile to be ground, so that the distance between the grinding roller and the transmission roller group can be adapted to the grinding of metal tiles of various specifications, greatly improving the applicability of the device.

[0016] The features and advantages of this utility model will be described in detail through embodiments and in conjunction with the accompanying drawings. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 for Figure 1 A magnified view of a section at point A in the middle;

[0019] Figure 3 This is a schematic diagram of the grinding mechanism of this utility model;

[0020] Figure 4 for Figure 3 A magnified view of a section at point B in the middle;

[0021] Figure 5This is a schematic diagram of the dustproof mechanism of this utility model;

[0022] In the diagram: 1. Machine frame; 2. Transfer roller assembly; 3. Grinding mechanism; 4. Dustproof mechanism; 31. First support frame; 32. Positioning component; 33. Grinding component; 311. Base plate; 312. Support plate; 313. Connecting plate; 314. Through groove; 321. Positioning slider; 322. Positioning slide; 323. Telescopic rod; 324. Bridge plate; 331. Grinding roller; 332. Roller body; 333. Roller shaft; 334. Grinding motor; 335. Limiting plate; 41. Second support frame; 42. Protective cover; 43. Dust discharge channel; 44. Air pump; 45. Dust discharge port; 46. Connecting pipe; 47. Collection box; 411. Guide rail; 421. Hollow cavity; 471. Connecting sleeve block; 472. Fixing plate; 473. Limiting component. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, in the following description, descriptions of well-known structures and technologies are omitted to avoid unnecessarily obscuring the concepts of this utility model.

[0024] See Figure 1 This utility model provides a metal tile surface grinding device, including a machine frame 1, with a conveyor roller group 2 for conveying metal tiles between the machine frame 1, and a grinding mechanism 3 and a dustproof mechanism 4 above the conveyor roller group 2. The grinding mechanism 3 includes a first support frame 31, a displacement component 32 and a grinding component 33, and the dustproof mechanism 4 includes a second support frame 41 and a protective cover 42. The first support frame 31 and the second support frame 41 are sequentially fixedly connected to the machine frame 1.

[0025] See Figure 2 Specifically, the first support frame 31 includes a base plate 311 and a support plate 312. The base plate 311 is connected to the machine frame 1, the support plate 312 is disposed on the base plate 311, and a connecting plate 313 is connected to the top of the support plate 312.

[0026] See Figure 2-3Specifically, the displacement assembly 32 includes a displacement slider 321, a displacement groove 322, and a telescopic rod 323. The displacement groove 322 is formed on the support plate 312. The displacement slider 321 and the displacement groove 322 are slidably connected. The telescopic rod 323 is disposed on the cable tray plate 324. One end of the cable tray plate 324 is connected to the connecting plate 313, and the other end of the cable tray plate 324 is connected to the top of the protective cover 42. The telescopic rod 323 is used to provide displacement power, and drives the protective cover 42 to move up and down by extending or shortening.

[0027] See Figure 3 Specifically, the grinding assembly 33 includes a grinding roller 331, which includes a roller body 332 and a roller shaft 333. One end of the roller shaft 333 is connected to a grinding motor 334 via a coupling. The displacement slider 321 is connected to the roller shaft 333 and is rotatably connected to the roller shaft 333. The roller shaft 333 is connected to both ends of the protective cover 42. The protective cover 42 is used to form a grinding protection, which can provide protection and prevent grinding debris from splashing and scattering.

[0028] See Figure 2-3 Specifically, a limiting disk 335 is connected to one end of the roller 333 near the grinding motor 334. The limiting disk 335 is located between the displacement slider 321 and the grinding motor 334. A through groove 314 is provided on the first support frame 31 near the grinding motor 334. The limiting disk 335 and the through groove 314 are connected in cooperation. The limiting disk 335 and the through groove 314 form a mutual locking, which is used to ensure the stability of the grinding roller 331 during operation.

[0029] See Figure 3-4 Specifically, the protective cover 42 has a hollow cavity 421 inside, and a dust discharge channel 43 is provided at the top of the protective cover 42. An air suction pump 44 is provided inside the dust discharge channel 43, and a dust discharge port 45 is provided at the top of the dust discharge channel 43. The input end of the air suction pump 44 is connected to the hollow cavity 421, and the output end of the air suction pump 44 is connected to the dust discharge port 45. A connecting pipe 46 is connected to the upper part of the dust discharge port 45, and the end of the connecting pipe 46 is connected to the collection box 47. The protective cover 42 and the hollow cavity 421 work together to obviously form an aggregation effect when collecting metal powder, thereby improving the collection efficiency.

[0030] See Figure 5Specifically, the second support frame 41 is connected to a guide rail 411, and the bottom of the collection box 47 is provided with several connecting sleeves 471. The connecting sleeves 471 and the guide rail 411 are slidably connected. Fixed plates 472 are connected to the connecting sleeves 471 at both ends of the collection box 47. The fixed plates 472 are connected to the guide rail 411 through limiting members 473. The setting of the guide rail 411 and the connecting sleeves 471 facilitates the disassembly and installation of the collection box 47. When replacing the collection box 47 or cleaning the metal powder in the collection box 47, the limiting member 473 is removed, and the collection box 47 is manually pulled. The collection box 47 slides out along the guide rail 411 to complete the disassembly, saving time and effort.

[0031] The working principle of this utility model is as follows: First, based on the thickness of the metal tile, the telescopic rod 323 is activated. The extension or shortening of the telescopic rod 323 causes the protective cover 42 to move up and down, thereby causing the grinding roller 331 to move synchronously. This completes the adjustment of the distance between the grinding roller 331 and the transmission roller group 2, thus adapting to the thickness of the metal tile to be ground. During this process, the displacement slider 321 slides directionally along the displacement groove 322 while providing constraints on other degrees of freedom, ensuring the stability of the cooperation between the various structures. After the adjustment is completed, the metal tile substrate is conveyed forward through the transmission roller group 2, and the grinding motor 334 and the suction pump 44 are activated. The grinding motor 334 drives the grinding roller 331 to rotate rapidly, quickly grinding the protrusions and other defects on the surface of the metal tile. The metal powder generated by grinding is powered by the suction pump 44, enters the connecting pipe 46 through the hollow cavity 42, and finally enters the collection box 47 for collection. This not only protects the working environment but also ensures the cleanliness of the work surface, reducing subsequent cleaning costs. When replacing or cleaning the metal powder in the collection box 47, remove the limiting piece 473, manually pull the collection box 47, and the collection box 47 slides out along the guide rail 411 to complete the disassembly, saving time and effort.

[0032] The above description is only a preferred embodiment of this utility model and is not intended to limit this utility model. Any modifications, equivalent substitutions or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A metal tile surface grinding device, comprising a frame (1), characterized in that: The machine frame (1) is provided with a conveyor roller group (2) for conveying metal tiles. A grinding mechanism (3) and a dustproof mechanism (4) are provided above the conveyor roller group (2). The grinding mechanism (3) includes a first support frame (31), a displacement component (32) and a grinding component (33). The dustproof mechanism (4) includes a second support frame (41) and a protective cover (42). The first support frame (31) and the second support frame (41) are fixedly connected to the machine frame (1) in sequence.

2. The metal tile surface grinding device as described in claim 1, characterized in that: The first support frame (31) includes a base plate (311) and a support plate (312). The base plate (311) is connected to the body frame (1), and the support plate (312) is disposed on the base plate (311). A connecting plate (313) is connected to the top of the support plate (312).

3. The metal tile surface grinding device as described in claim 2, characterized in that: The displacement assembly (32) includes a displacement slider (321), a displacement groove (322), and a telescopic rod (323). The displacement groove (322) is opened on the support plate (312). The displacement slider (321) and the displacement groove (322) are slidably connected. The telescopic rod (323) is set on the cable tray plate (324). One end of the cable tray plate (324) is connected to the connecting plate (313), and the other end of the cable tray plate (324) is connected to the top of the protective cover (42).

4. The metal tile surface grinding device as described in claim 3, characterized in that: The grinding assembly (33) includes a grinding roller (331), which includes a roller body (332) and a roller shaft (333). One end of the roller shaft (333) is connected to a grinding motor (334) via a coupling. The displacement slider (321) is connected to the roller shaft (333) and rotates with it. The roller shaft (333) is connected to both ends of the protective cover (42).

5. The metal tile surface grinding device as described in claim 4, characterized in that: A limiting disk (335) is connected to one end of the roller (333) near the grinding motor (334). The limiting disk (335) is located between the displacement slider (321) and the grinding motor (334). A through groove (314) is provided on the first support frame (31) near the grinding motor (334). The limiting disk (335) is connected to the through groove (314).

6. The metal tile surface grinding device as described in claim 1, characterized in that: The protective cover (42) has a hollow cavity (421) inside. The top of the protective cover (42) has a dust discharge channel (43). The dust discharge channel (43) has an air suction pump (44) inside. The top of the dust discharge channel (43) has a dust discharge port (45). The input end of the air suction pump (44) is connected to the hollow cavity (421). The output end of the air suction pump (44) is connected to the dust discharge port (45). The upper part of the dust discharge port (45) is connected to a connecting pipe (46). The end of the connecting pipe (46) is connected to a collection box (47).

7. The metal tile surface grinding device as described in claim 6, characterized in that: The second support frame (41) is connected to a guide rail (411). The bottom of the collection box (47) is provided with several connecting sleeves (471). The connecting sleeves (471) and the guide rail (411) are slidably connected. The connecting sleeves (471) located at both ends of the collection box (47) are connected to fixed plates (472). The fixed plates (472) are connected to the guide rail (411) through limiting members (473).

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