Polishing machine with waste collecting function

Abstract

The utility model provides a polishing machine with a waste collecting function, and relates to the field of polishing machines. The polishing machine with the waste collecting function comprises a shell, a polishing mechanism and a grip, and is characterized in that the inner wall of the shell is fixedly connected with the collecting mechanism, the collecting mechanism comprises a closing plate and a splash-proof plate, the closing plate is arranged in the shell, and the side face of the splash-proof plate is connected with the bottom of the inner wall of the shell in a sliding mode. According to the polishing machine with the waste collecting function, by arranging the collecting mechanism, an exhaust fan located in a through opening in the top of a partition plate is started to drive gas to flow, gas flow drives a sealing plate rotationally connected with a fixing frame to rotate to expose the through opening, and meanwhile gas carries waste on the inner side of a splash-proof plate to be conveyed into a waste storage cavity through the through opening; the collection completion degree of waste materials generated in the using process of the polishing machine is improved, the possibility that the waste materials in the waste storage cavity move out under the influence of external force is reduced, the workload of workers is reduced, and a good working environment is created.

Description

Technical Field

[0001] The present application relates to the technical field of grinders, and in particular to a grinder with a waste collection function. Background Art

[0002] The grinder is a manual electric tool used for grinding metal surfaces. The polisher is specially designed for the surface and pipes of metal products such as steel, aluminum and copper. Dozens of original accessories meet different needs. It is easy to produce snowflake patterns, brushed patterns, wave patterns, matte surfaces, mirror surfaces, etc. with different precisions, quickly repair deep scratches and minor scrapes, and quickly grind and polish.

[0003] Patent No. CN212578301U discloses a hardware polishing machine with anti-damage and dust removal functions. The hardware polishing machine with anti-damage and dust removal functions prevents the waste or sparks generated during the polishing process of the device from flying around and injuring people, affecting the personal safety of the operator, and ensures the safety of the device. The dust suction hole and the dust suction device can collect and remove the waste dust generated during the workpiece polishing process, avoiding the accumulation or scattering of dust and waste to affect the health and work efficiency of the operator. However, the polishing machine can only collect part of the waste generated during the workpiece polishing process. After the polishing work is completed, a lot of waste will still fall, and tiny debris may be moved out of the dust box under the influence of external force collision. The staff needs to clean it again later, which increases the workload of the staff and reduces the quality of the working environment during the polishing process. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present application provides a polishing machine with a waste collection function, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a polishing machine with a waste collection function, comprising a shell, a polishing mechanism for polishing objects and a handle for the convenience of staff to adjust the angle, the inner wall of the shell is fixedly connected with a collection mechanism for collecting waste generated during the polishing process, the collection mechanism includes a closing plate and a splash plate, the closing plate is arranged inside the shell, the side of the splash plate is slidably connected to the bottom of the inner wall of the shell, the side of the polishing mechanism is fixedly connected to the inner side of the shell, and the handle is fixedly connected to one side of the polishing mechanism.

[0008] By adopting the above technical solution, the closing plate can be used to prevent waste from moving out along the dust suction hole under the influence of external force, and the splash plate that can slide up and down can be used to collect waste generated during the polishing process in all directions.

[0009] Preferably, the collecting mechanism further comprises a partition and a through-port, wherein the side surface of the partition is fixedly connected to the inner wall of the outer shell, the through-port is opened on one side of the top of the partition, and the inner wall of the through-port is fixedly connected to an exhaust fan for driving air flow to extract waste.

[0010] By adopting the above technical solution, the exhaust fan in the opening opened on the top of the partition can be used to drive the gas flow to extract and collect waste.

[0011] Preferably, the collection mechanism also includes a fixed frame and a waste storage chamber, the bottom of the fixed frame is fixedly connected to one side of the top of the partition, the fixed frame is arranged on both sides of the through opening, the surface of the fixed frame is rotatably connected to the closing plate, and the waste storage chamber is located on the top of the partition.

[0012] By adopting the above technical solution, a fixed frame rotatably connected to the closing plate can be used so that the closing plate covers the top of the opening when the exhaust fan stops running, and when the exhaust fan is running, the gas flow drives the closing plate to rotate to expose the opening to facilitate the waste to enter the waste storage chamber.

[0013] Preferably, a dumping mechanism is provided on the left side of the shell for convenient dumping of the collected waste, and the dumping mechanism includes a slide groove and a movable plate, the slide groove is provided on one side of the top of the shell, the surface of the movable plate is slidably connected to the inner wall of the slide groove, the top of the movable plate is fixedly connected to an isolation plate, and the top of the isolation plate is fixedly connected to a pull button.

[0014] By adopting the above technical solution, the pull button can be moved upward to drive the movable plate connected to the isolation plate to move upward in the slide groove, thereby preventing waste materials from falling during daily use of the polishing machine.

[0015] Preferably, the dumping mechanism further comprises a telescopic slot and a spring, wherein the telescopic slot is opened on one side of the top of the shell and is located at both ends of the top of the slide slot, the bottom of the spring is fixedly connected to the bottom of the telescopic slot, and the top of the spring is fixedly connected to the bottom of the isolation plate.

[0016] By adopting the above technical solution, the isolation plate can be fixed by utilizing the elastic force of the spring connected to the bottom of the telescopic slot, thereby preventing the movable plate from moving under the influence of external force.

[0017] Preferably, the dumping mechanism further comprises a dumping port, and the dumping port is opened on both sides of the chute and is connected thereto.

[0018] By adopting the above technical solution, the dumping port can be used to facilitate the dumping of waste.

[0019] Preferably, the polishing mechanism includes a heat sink and a motor, the side of the heat sink is fixedly connected to the inner side of the outer shell, the bottom of the motor is fixedly connected to the bottom of the heat sink, the side of the motor output shaft is rotatably connected to a protective plate, the side of the protective plate is fixedly connected to the bottom of the inner wall of the outer shell, and the bottom of the motor output shaft is detachably connected to a polishing plate.

[0020] By adopting the above technical solution, a part of the heat generated by the motor can be dissipated by using the heat dissipation box, the polishing plate can be driven to rotate by the motor output shaft to grind the workpiece, and the protective plate can be used to prevent waste from splashing.

[0021] Preferably, the polishing mechanism further comprises a filter plate and a heat dissipation fan, the bottom of the filter plate is fixedly connected to the top of the heat dissipation box, and the side of the heat dissipation fan is fixedly connected to the inner wall of the heat dissipation box.

[0022] By adopting the above technical solution, the heat dissipation fan can be used to drive the heat generated by the operation of the motor in the heat dissipation box to be transported out of the heat dissipation box, and the filter plate can be used to prevent external dust from entering the heat dissipation box and affecting the normal operation of the motor.

[0023] (III) Beneficial effects

[0024] The present application provides a polishing machine with a waste collection function. The beneficial effects are as follows:

[0025] 1. The grinder with waste collection function is provided with a collection mechanism. The exhaust fan in the opening at the top of the partition is started to drive the gas flow. The gas flow not only drives the closing plate rotatably connected to the fixed frame to rotate to expose the opening, but also the gas carries the waste on the inner side of the splash plate through the opening to the waste storage chamber, thereby improving the collection completion of the waste generated during the use of the grinder, reducing the possibility of the waste in the waste storage chamber being moved out under the influence of external force, reducing the workload of the staff, and creating a good working environment.

[0026] 2. The grinder with waste collection function is provided with a dumping mechanism. When the waste needs to be cleaned, the upward pull button drives the movable plate at the bottom of the isolation plate to move upward inside the slide groove, so that the spring in the telescopic groove is extended to expose the dumping port. After the waste is poured out, the pull button is loosened to shorten the spring. The movable plate moves downward under the drive of the spring's own elastic force so that its bottom fits with the bottom of the slide groove, thereby preventing waste accumulation and ensuring the normal use of the waste collection function of the grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0028] Figure 1 This is a schematic diagram of the structure of the application from the right side and from the top;

[0029] Figure 2 This is a schematic diagram of the appearance structure of this application when viewed from the left and upward;

[0030] Figure 3 This is a schematic diagram of the cross-sectional view of the structure of the present application from the right side and from the top;

[0031] Figure 4 This is an enlarged schematic diagram of the structure of Part A of this application;

[0032] Figure 5 This is a schematic diagram of the cross-section of the structure of the main upward view of this application;

[0033] Figure 6 This is an enlarged schematic diagram of the structure of Part B of this application.

[0034] In the figure: 1. shell; 2. polishing mechanism; 201. heat dissipation box; 202. filter plate; 203. heat dissipation fan; 204. motor; 205. protective plate; 206. polishing plate; 3. collecting mechanism; 301. partition; 302. opening; 303. fixing frame; 304. closing plate; 305. exhaust fan; 306. splash plate; 307. waste storage chamber; 4. dumping mechanism; 401. slide; 402. dumping port; 403. moving plate; 404. isolation plate; 405. pull button; 406. telescopic slot; 407. spring; 5. handle. DETAILED DESCRIPTION

[0035] It should be noted that in the description of the embodiments of the present application, the terms "front, rear", "left, right", "up, down", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present application. The terms "install", "connect", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0036] The present application is further described in detail below through drawings and examples.

[0037] Reference Figure 5 and Figure 6 The embodiment of the present application provides a polishing machine with a waste collection function, including a shell 1, a polishing mechanism 2 for polishing an object, and a handle 5 for facilitating the staff to adjust the angle. The inner wall of the shell 1 is fixedly connected with a collecting mechanism 3 for collecting waste generated during the polishing process. The collecting mechanism 3 includes a closing plate 304 and a splash plate 306. The closing plate 304 is arranged inside the shell 1, and the side of the splash plate 306 is slidably connected to the bottom of the inner wall of the shell 1. The side of the polishing mechanism 2 is fixedly connected to the inner side of the shell 1, and the handle 5 is fixedly connected to one side of the polishing mechanism 2. The inner wall of the shell 1 is fixedly connected with a partition 301, and a through hole 302 is provided on one side of the top of the partition 301. The inner wall of the through hole 302 is fixedly connected An exhaust fan 305 is connected to drive air flow to extract waste. A fixing frame 303 is fixedly connected to one side of the top of the partition 301. The fixing frame 303 is arranged on both sides of the opening 302. The surface of the fixing frame 303 is rotatably connected to the closing plate 304, and the closing plate 304 can only rotate 60° under the restriction of the fixing frame 303. A waste storage chamber 307 is arranged on the top of the partition 301. The exhaust fan 305 located in the opening 302 at the top of the partition 301 is started to drive the gas flow. The gas flow not only drives the closing plate 304 rotatably connected to the fixing frame 303 to rotate to expose the opening 302, but also the gas carries the waste on the inside of the splash plate 306 through the opening 302 to transport it to the waste storage chamber 307.

[0038] Reference Figure 3 and Figure 4 In one aspect of the present embodiment, a dumping mechanism 4 is provided on the left side of the shell 1 for dumping the collected waste materials for disposal. The dumping mechanism 4 includes a chute 401 and a movable plate 403. The chute 401 is provided on one side of the top of the shell 1. The surface of the movable plate 403 is slidably connected to the inner wall of the chute 401. An isolation plate 404 is fixedly connected to the top of the movable plate 403. A pull button 405 is fixedly connected to the top of the isolation plate 404. A telescopic groove 406 is provided on one side of the top of the shell 1 and at both ends of the top of the chute 401. A spring is fixedly connected to the bottom of the telescopic groove 406. Spring 407, the top of spring 407 is fixedly connected to the bottom of isolation plate 404, and both sides of slide groove 401 are provided with dumping ports 402 connected thereto. When waste needs to be cleaned, upward pull button 405 drives movable plate 403 at the bottom of isolation plate 404 to move upward inside slide groove 401 so that spring 407 in telescopic groove 406 is extended to expose dumping port 402. After the waste is poured out, pull button 405 is loosened to shorten spring 407, and movable plate 403 moves downward under the elastic force of spring 407 itself so that its bottom is fitted with the bottom of slide groove 401.

[0039] Reference Figure 1, Figure 2 and Figure 3 In one aspect of the present embodiment, the polishing mechanism 2 includes a heat sink 201 and a motor 204, the side of the heat sink 201 is fixedly connected to the inner side of the shell 1, the bottom of the motor 204 is fixedly connected to the bottom of the heat sink 201, the side of the output shaft of the motor 204 is rotatably connected with a protective plate 205, the side of the protective plate 205 is fixedly connected to the lower part of the inner wall of the shell 1, the bottom of the output shaft of the motor 204 is detachably connected with a polishing plate 206, the top of the heat sink 201 is fixedly connected with a filter plate 202, the inner wall of the heat sink 201 is fixedly connected with a heat dissipation fan 203, the output shaft of the motor 204 rotates to drive the polishing plate 206 under the protective plate 205 to rotate to grind the workpiece, part of the heat generated by the motor 204 when running is dissipated by the heat sink 201, and the heat dissipation fan 203 is started to drive the gas inside the heat sink 201 to flow to the outside through the filter plate 202, thereby further reducing the temperature inside the heat sink 201.

[0040] All electrical equipment in this solution are powered by an external power supply.

[0041] Working principle: When in use, the handle 5 is held by hand to make the grinder fit the surface of the workpiece, the output shaft of the motor 204 rotates to drive the grinding plate 206 under the protective plate 205 to rotate to grind the workpiece, a part of the heat generated by the motor 204 when running is dissipated by the heat dissipation box 201, the heat dissipation fan 203 is started to drive the gas inside the heat dissipation box 201 to flow to the outside through the filter plate 202, further reducing the temperature inside the heat dissipation box 201, and the exhaust fan 305 in the opening 302 at the top of the partition 301 is started to drive the gas flow, which not only drives the fixed frame 303 to rotate The movably connected closing plate 304 rotates to expose the opening 302, and at the same time, the gas carries the waste on the inner side of the splash plate 306 through the opening 302 and transports it to the waste storage chamber 307. When the waste needs to be cleaned, the upward pull button 405 drives the movable plate 403 at the bottom of the isolation plate 404 to move upward inside the slide groove 401, so that the spring 407 in the telescopic groove 406 is extended to expose the pouring port 402. After the waste is poured out, the pull button 405 is loosened to shorten the spring 407, and the movable plate 403 moves downward under the drive of the spring 407's own elastic force so that its bottom fits the bottom of the slide groove 401.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A polishing machine with a waste collection function, comprising a housing (1), a polishing mechanism (2) for polishing an object, and a handle (5) for facilitating angle adjustment by a worker, characterized in that: The inner wall of the shell (1) is fixedly connected with a collecting mechanism (3) for collecting waste generated during the polishing process, the collecting mechanism (3) comprising a closing plate (304) and a splash plate (306), the closing plate (304) is arranged inside the shell (1), the side of the splash plate (306) is slidably connected to the bottom of the inner wall of the shell (1), the side of the polishing mechanism (2) is fixedly connected to the inner side of the shell (1), and the handle (5) is fixedly connected to one side of the polishing mechanism (2).

2. A polishing machine with waste collection function according to claim 1, characterized in that: The collecting mechanism (3) further comprises a partition (301) and a through-port (302); the side of the partition (301) is fixedly connected to the inner wall of the outer shell (1); the through-port (302) is provided on one side of the top of the partition (301); and the inner wall of the through-port (302) is fixedly connected to an exhaust fan (305) for driving air flow to extract waste.

3. A polishing machine with waste collection function according to claim 2, characterized in that: The collecting mechanism (3) further comprises a fixing frame (303) and a waste storage chamber (307); the bottom of the fixing frame (303) is fixedly connected to one side of the top of the partition (301); the fixing frame (303) is arranged on both sides of the through opening (302); the surface of the fixing frame (303) is rotatably connected to the closing plate (304); and the waste storage chamber (307) is located on the top of the partition (301).

4. The polishing machine with waste collection function according to claim 1, characterized in that: The left side of the shell (1) is provided with a dumping mechanism (4) for facilitating the dumping of collected waste materials, the dumping mechanism (4) comprising a slide groove (401) and a movable plate (403), the slide groove (401) being provided on one side of the top of the shell (1), the surface of the movable plate (403) being slidably connected to the inner wall of the slide groove (401), the top of the movable plate (403) being fixedly connected to an isolation plate (404), and the top of the isolation plate (404) being fixedly connected to a pull button (405).

5. A polishing machine with waste collection function according to claim 4, characterized in that: The tipping mechanism (4) further comprises a telescopic slot (406) and a spring (407); the telescopic slot (406) is provided on one side of the top of the housing (1) and is located at both ends of the top of the slide slot (401); the bottom of the spring (407) is fixedly connected to the bottom of the telescopic slot (406); and the top of the spring (407) is fixedly connected to the bottom of the isolation plate (404).

6. A polishing machine with waste collection function according to claim 5, characterized in that: The dumping mechanism (4) further comprises a dumping port (402), wherein the dumping port (402) is provided on both sides of the chute (401) and is in communication with the chute (401).

7. The polishing machine with waste collection function according to claim 1, characterized in that: The polishing mechanism (2) comprises a heat dissipation box (201) and a motor (204); the side of the heat dissipation box (201) is fixedly connected to the inner side of the housing (1); the bottom of the motor (204) is fixedly connected to the bottom of the heat dissipation box (201); the side of the output shaft of the motor (204) is rotatably connected to a protective plate (205); the side of the protective plate (205) is fixedly connected to the lower part of the inner wall of the housing (1); and the bottom of the output shaft of the motor (204) is detachably connected to a polishing plate (206).

8. The polishing machine with waste collection function according to claim 7, characterized in that: The polishing mechanism (2) further comprises a filter plate (202) and a heat dissipation fan (203); the bottom of the filter plate (202) is fixedly connected to the top of the heat dissipation box (201); and the side of the heat dissipation fan (203) is fixedly connected to the inner wall of the heat dissipation box (201).

Images