Floor grinding machine with residue collecting function

Abstract

The utility model relates to a floor grinding machine with a residue collecting function, and relates to the technical field of grinding machines, the floor grinding machine comprises a grinding machine body, the lower end of the grinding machine body is fixedly connected with a bottom plate, and the bottom plate is fixedly connected with a waste box body; the upper portion of the waste box body is arranged to be in an opening shape and fixedly connected with a waste blocking plate used for blocking waste materials, the waste blocking plate is arranged around the opening in the upper portion of the waste box body, the waste box body is arranged under a grinding wheel in the grinding machine body, and a discharging assembly used for moving out the waste materials in the waste box body is arranged on the bottom plate. And a blocking assembly used for blocking upward splashing residues in the grinding process of the grinding machine body is arranged above the waste box body. The ground grinding machine has the effect of collecting sweeps generated in the grinding process of the ground grinding machine in a centralized mode.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of a floor grinding machine, in particular to a floor grinding machine with a residue collecting function. BACKGROUND

[0002] In the field of mechanical processing, a floor grinding machine is a grinding device widely used. The main structure includes a grinding wheel, a motor, a support and a transmission device and other key components. The motor serves as a power source and drives the grinding wheel to rotate at high speed through the transmission device. When the metal or non-metal material to be polished contacts the high-speed rotating grinding wheel, the excess part of the material surface is ground off, so as to realize the polishing and finishing of the material.

[0003] In the related art, a floor grinding machine has a significant problem in actual use, that is, the waste generated during polishing is easy to splash. These splashed waste not only falls on the ground around the floor grinding machine, but also may fall in other areas of the factory, seriously affecting the overall environmental cleanliness of the factory. On the one hand, the waste cleaning work consumes a lot of manpower and time cost, increasing the operating burden of the enterprise; on the other hand, the waste splashed everywhere may mix into other equipment or products, which may cause equipment failure or product quality decline. CONTENT OF THE INVENTION

[0004] In order to collect the waste generated during the polishing process of the floor grinding machine, the application provides a floor grinding machine with a residue collecting function.

[0005] The floor grinding machine with a residue collecting function provided by the application adopts the following technical scheme:

[0006] The floor grinding machine with a residue collecting function comprises a grinding machine body, a bottom plate fixedly connected to the lower end of the grinding machine body, a waste box body fixedly connected to the bottom plate, a waste blocking plate fixedly connected to the upper part of the waste box body and used for blocking waste, the waste blocking plate being arranged around the upper opening of the waste box body, the waste box body being arranged directly below the grinding wheel in the grinding machine body, a discharge assembly arranged on the bottom plate and used for removing waste in the waste box body, and a blocking assembly arranged above the waste box body and used for blocking the residue splashed upward during polishing of the grinding machine body.

[0007] By adopting the above technical scheme, the residue splashed upward during polishing can be blocked by the blocking assembly, most of the blocked residue can fall into the waste box body, and most of the residue generated during polishing can directly fall into the waste box body, so that most of the waste generated during the polishing process of the floor grinding machine can be collected, and the residue in the waste box body can be regularly cleaned by the discharge assembly, so as to maintain the collection state of the waste box body.

[0008] Optionally, the discharging assembly comprises a collecting box located at one side of the waste box, the waste box is in communication with the collecting box, a guide plate is rotatably connected in the waste box, the guide plate extends away from the bottom plate on the side away from the collecting box, an adjusting rod is slidably connected through the collecting box, the lower end of the adjusting rod is fixedly connected to the guide plate, and an elastic member is arranged on the adjusting rod to limit the position of the guide plate.

[0009] By adopting the above technical scheme, the adjusting rod can drive the collecting guide plate to vibrate by pressing the adjusting rod, so that the residues in the waste box are concentrated and moved along the guide plate.

[0010] Optionally, the elastic member is a spring, one end of the spring is fixedly connected to the adjusting rod, and the other end of the spring is fixedly connected to the upper end of the waste box.

[0011] By adopting the above technical scheme, the spring can achieve the limiting and resetting effects of the adjusting rod on the guide plate.

[0012] Optionally, the discharging assembly comprises a collecting drawer slidably connected to the waste box, a drain pipe is fixedly connected to and in communication with the collecting drawer, and a drain valve is mounted on the drain pipe.

[0013] By adopting the above technical scheme, water can be injected into the collecting drawer, so that the fine residues that are small and easy to float can be adsorbed and collected by water, reducing the occurrence of secondary floating of the fine residues in the air, and the excess water in the waste box can be discharged through the drain pipe and the drain valve.

[0014] Optionally, a water injection funnel is mounted on the waste box and in communication with the inside of the waste box.

[0015] By adopting the above technical scheme, water can be added to the collecting drawer through the water injection funnel without moving the collecting drawer.

[0016] Optionally, the blocking assembly comprises a baffle and a fixed plate, the grinder body comprises a protective cover mounted around the grinding wheel in the grinder body, the protective cover is provided with an opening for grinding by the grinding wheel, the fixed plate is fixedly connected to the upper part of the opening of the protective cover, and the baffle is rotatably connected to the fixed plate.

[0017] By adopting the above technical scheme, the distance between the baffle and the grinding wheel can be adjusted by rotating the baffle on the fixed plate, so that the baffle reaches the best use state.

[0018] Optionally, the gap of the protective cover is provided with a placement plate for placing the workpiece, the gap of the protective cover is fixedly connected with a support plate, the placement plate is hinged to the support plate, and an adjusting assembly for rotating the placement plate is arranged between the support plate and the placement plate.

[0019] By adopting the above technical scheme, the workpiece in the grinding process can be temporarily supported by the placement plate, and the angle of the placement plate can be adjusted by the adjusting assembly, thereby improving the support flexibility of the placement plate.

[0020] Optionally, the adjusting assembly comprises threaded barrels located on both sides of the hinged point of the placement plate and the support plate, the threaded barrels are fixedly connected to the support plate, threaded rods are threadedly connected to the threaded barrels, and the end of the threaded rod away from the threaded barrel is in abutment with the lower end surface of the placement plate.

[0021] By adopting the above technical scheme, the height of the threaded rod in the threaded barrel can be changed by rotating the threaded barrel, and the placement plate can be rotated at a certain angle according to the grinding requirements.

[0022] In summary, the present application has at least one of the following beneficial technical effects:

[0023] 1. Most of the blocked residues can fall into the waste box, and most of the residues generated during the grinding process can also directly fall into the waste box, thereby most of the waste generated during the grinding process of the floor grinder can be collected, and the residues in the waste box can be regularly cleaned by the discharge assembly, so as to maintain the collection state of the waste box;

[0024] 2. By injecting water into the collection drawer, the fine residues that are easy to float can be adsorbed and collected by water, thereby reducing the occurrence of secondary floating in the air, and the excess water in the waste box can be discharged through the drain pipe and the drain valve;

[0025] 3. The workpiece in the grinding process can be temporarily supported by the placement plate, and the angle of the placement plate can be adjusted by the adjusting assembly, thereby improving the support flexibility of the placement plate. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 is a schematic view of the overall structure of embodiment 1 of the present application;

[0027] Figure 2 is a schematic view of the structure of the adjusting rod of embodiment 1 of the present application;

[0028] Figure 3 is Figure 2 is an enlarged schematic view of part A of

[0029] Figure 4is a schematic diagram of the overall structure of embodiment 2 of the present application.

[0030] In the figure, 1, grinding machine body; 11, protective cover; 2, bottom plate; 3, waste box body; 4, waste blocking plate; 5, discharge assembly; 51, collection box body; 52, guide plate; 53, elastic member; 54, collection drawer; 55, drain pipe; 56, drain valve; 57, adjusting rod; 6, blocking assembly; 61, fixed plate; 62, blocking plate; 7, water filling funnel; 8, placement plate; 9, support plate; 10, adjusting assembly; 101, threaded cylinder; 102, screw rod; 103, abutting ball. DETAILED DESCRIPTION

[0031] The following will be described in detail with reference to the accompanying drawings Figure 1 - the accompanying drawings Figure 4 , the present application will be further described in detail.

[0032] Embodiments of the present application are: a floor grinding machine with residue collection function, referring to Figure 1 , including a grinding machine body 1, the grinding machine body 1 in the embodiment is a floor grinding machine in the prior art. The lower end of the grinding machine body 1 is fixedly connected with a bottom plate 2, which is set as a cuboid. The bottom plate 2 is fixedly connected with a waste box body 3, which corresponds one-to-one with the grinding wheel in the grinding machine body 1. The upper part of the waste box body 3 is set as an open type, and the opening of the waste box body 3 is provided with a waste blocking plate 4 for blocking waste. The waste blocking plate 4 is arranged around the upper opening of the waste box body 3 and is fixedly connected at the opening of the waste box body 3.

[0033] Further, the waste generated during the grinding process of the grinding wheel in the grinding machine body 1 can directly fall into the waste box body 3. Above the waste box body 3 is provided with a blocking assembly 6 for blocking the residue that splashes upward during the grinding of the grinding machine body 1.

[0034] Referring to Figure 1 and Figure 2 , the blocking assembly 6 includes a blocking plate 62 and a fixed plate 61, and the grinding machine body 1 includes a protective cover 11 installed around the grinding wheel in the grinding machine body 1. An opening is formed in the protective cover 11 for grinding of the grinding wheel. The fixed plate 61 is fixedly connected to the upper part of the opening of the protective cover 11. In the embodiment, the fixed plate 61 is fixed on the protective cover 11 by means of bolt connection. The blocking plate 62 is rotatably connected to the fixed plate 61, and after rotation, the blocking plate 62 can maintain its position after rotation under the effect of friction.

[0035] Further, the distance between the rotating plate and the grinding wheel can be adjusted by rotating the rotating plate on the fixed plate 61.

[0036] The bottom plate 2 is provided with a discharging assembly 5 for removing the waste in the waste box 3, the discharging assembly 5 comprises a collecting box 51 located at one side of the waste box 3, the collecting box 51 is provided as an open-ended cuboid, and the collecting box 51 is fixedly connected to the bottom plate 2. The waste box 3 is in communication with the collecting box 51, and the waste box 3 is rotatably connected with a guide plate 52, and the side of the guide plate 52 away from the collecting box 51 extends away from the bottom plate 2. An adjusting rod 57 is penetratingly and slidingly connected to the collecting box 51, the lower end of the adjusting rod 57 is fixedly connected to the guide plate 52, and the adjusting rod 57 is provided with an elastic element 53 for limiting the position of the guide plate 52. The elastic element 53 in the embodiment is provided as a spring, one end of the spring is fixedly connected to the adjusting rod 57, and the other end of the spring is fixedly connected to the upper end of the waste box 3.

[0037] Therefore, the waste entering the waste box 3 can fall on the guide plate 52, and when it is necessary to concentrate the waste, the adjusting rod 57 can be pressed to drive the collecting guide plate 52 to vibrate, so that the residues in the waste box 3 are concentrated and moved along the guide plate 52, and the spring limits the vibration amplitude of the guide plate 52 and resets the guide plate 52.

[0038] Referring to Figure 2 and Figure 3 , the gap of the protective cover 11 is provided with a placement plate 8 for placing a workpiece, the gap of the protective cover 11 is fixedly connected with a support plate 9, and the support plate 9 is provided as two and located at two sides of the protective cover 11. The placement plate 8 is hingedly connected to the support plate 9, and the support plate 9 is provided with an adjusting assembly 10 for rotating the placement plate 8. The adjusting assembly 10 comprises threaded cylinders 101 located at both sides of the hinge joint of the placement plate 8 and the support plate 9, the threaded cylinders 101 are fixedly connected to the support plate 9, threaded rods 102 are threadedly connected to the threaded cylinders 101, abutting balls 103 are fixedly connected to the ends of the threaded rods 102 away from the threaded cylinders 101, and the abutting balls 103 abut against the lower end surface of the placement plate 8.

[0039] Therefore, the placement plate 8 can provide a temporary support for the workpiece during the grinding process, and the height of the threaded rod 102 in the threaded cylinder 101 can be changed by rotating the threaded cylinder 101, so that the placement plate 8 can be rotated at a certain angle according to the grinding requirements, thereby changing the angle of the placement plate 8.

[0040] Embodiment 2

[0041] The difference between the embodiment 1 and the embodiment 2 is that referring to Figure 4The discharge assembly 5 comprises a collecting drawer 54 which is slidingly connected to the waste box 3. The collecting drawer 54 is in the shape of a cuboid with an open upper end and has a waterproof coating on its inner wall. A water discharge pipe 55 is fixed to the collecting drawer 54 and is connected to a water discharge valve 56.

[0042] Further, by injecting water into the collecting drawer 54, the fine and easily floating residues can be adsorbed and collected by the water, so that the secondary floating of the residues into the air can be reduced. The excess water in the waste box 3 can be discharged by opening the water discharge valve 56.

[0043] The embodiments of the present application are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Identical parts are indicated by identical reference numerals. Therefore, equivalent changes made according to the structure, shape, principle of the present application should be covered by the protection scope of the present application.

Claims

1. A floor grinder having a residue collecting function, comprising a grinder body (1), characterized in that, The lower end of the grinding machine body (1) is fixedly connected with a bottom plate (2), the bottom plate (2) is fixedly connected with a waste box (3), the upper part of the waste box (3) is provided in an open manner and is fixedly connected with a waste blocking plate (4) for blocking waste, the waste blocking plate (4) is arranged around the upper opening of the waste box (3), the waste box (3) is arranged directly below the grinding wheel in the grinding machine body (1), the bottom plate (2) is provided with a discharge assembly (5) for removing waste in the waste box (3), and the upper part of the waste box (3) is provided with a blocking assembly (6) for blocking upwardly splashing residues during the grinding process of the grinding machine body (1).

2. The floor-type grinder having a residue collecting function according to claim 1, wherein The discharge assembly (5) comprises a collecting box (51) arranged on one side of the waste box (3), the waste box (3) is in communication with the collecting box (51), a guide plate (52) is rotatably connected in the waste box (3), the side of the guide plate (52) away from the collecting box (51) extends away from the bottom plate (2), an adjusting rod (57) is penetratingly and slidingly connected on the collecting box (51), the lower end of the adjusting rod (57) is fixedly connected to the guide plate (52), and the adjusting rod (57) is provided with an elastic element (53) for limiting the position of the guide plate (52).

3. The floor-type grinder having a residue collecting function according to claim 2, wherein The elastic element (53) is a spring, one end of the spring is fixedly connected to the adjusting rod (57), and the other end of the spring is fixedly connected to the upper end of the waste box (3).

4. The floor-type grinder having a residue collecting function according to claim 1, wherein The discharge assembly (5) comprises a collecting drawer (54) slidingly connected to the waste box (3), a drain pipe (55) is fixedly and communicatively arranged on the collecting drawer (54), and a drain valve (56) is mounted on the drain pipe (55).

5. The floor-type grinder having a residue collecting function according to claim 4, wherein A water injection funnel (7) is mounted on the waste box (3) and is in communication with the inside of the waste box (3).

6. The floor grinder having a residue collecting function according to claim 1, wherein The blocking assembly (6) comprises a baffle (62) and a fixed plate (61), the grinding machine body (1) comprises a protective cover (11) mounted around the grinding wheel in the grinding machine body (1), the protective cover (11) is provided with a gap for grinding the grinding wheel, the fixed plate (61) is fixedly connected to the upper part of the gap of the protective cover (11), and the baffle (62) is rotatably connected to the fixed plate (61).

7. The floor grinder having a residue collecting function according to claim 6, wherein A placement plate (8) for placing workpieces is arranged at the gap of the protective cover (11), a support plate (9) is fixedly connected to the gap of the protective cover (11), the placement plate (8) is hingedly connected to the support plate (9), and an adjusting assembly (10) for rotating the placement plate (8) is arranged between the support plate (9) and the placement plate (8).

8. The floor grinder having a residue collecting function according to claim 7, wherein The adjusting assembly (10) comprises threaded barrels (101) located at both sides of the hinge joint between the placement plate (8) and the support plate (9), the threaded barrels (101) are fixedly connected to the support plate (9), screw rods (102) are threadedly connected to the threaded barrels (101), and the screw rods (102) are in abutment with the lower end surface of the placement plate (8) at the end away from the threaded barrels (101).

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