Polishing device for aerated block polishing
By designing an air-filling block grinding device that automatically flips and dust filtering, the problem of manually flipping blocks and dust pollution in traditional devices is solved, and work efficiency and environmental protection are improved.
Patent Information
- Application Number
- CN202421769167.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-04-25
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The traditional gas filling block grinding device lacks a flip device, which causes workers to manually flip the gas filling blocks, which increases the working strength and time, reduces efficiency, and generates a lot of dust during the grinding process, pollutes the environment and affects workers' health.
A grinding device for grinding a gas filling block is designed, including a fixing mechanism, a grinding mechanism, a rotating mechanism and a filtering mechanism. The rotating mechanism drives the rotation shaft to rotate, and the connecting block and the connecting seat can be used to automatically turn the air filling block; the filtering mechanism sucks dust through the exhaust fan and the filter box to avoid contamination.
The automatic flip of the gas filling block is realized, saving workers' operating time and improving work efficiency; the dust is effectively filtered through the filtering mechanism, protecting workers' health and improving the practicality of the device.
Smart Images
Figure CN222791552U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aerated block grinding, in particular to a grinding device for aerated block grinding. Background Art
[0002] Aerated block is a kind of building material, also known as lightweight concrete block. It is a lightweight, heat-insulating and thermally insulating building material made by adding bubble generators to concrete to produce a large number of tiny pores in the concrete. Aerated blocks have the advantages of light weight, good thermal insulation performance, convenient construction and environmental protection. They are widely used in construction projects. Aerated blocks need to be polished during use, so a grinding device for grinding aerated blocks is needed.
[0003] During the use of the traditional aerated block grinding device, the aerated block is usually fixed first, and then the grinding work is carried out. When grinding the aerated block, it is usually necessary to grind both sides of it, but the traditional aerated block grinding device is usually not equipped with a flipping device for the aerated block. It is necessary to first release the fixation of the aerated block and then manually flip it over. After flipping, it is fixed again. This operation method not only increases the work intensity of the workers, but also consumes time and reduces work efficiency. Moreover, aerated blocks will generate a lot of dust during the grinding process, pollute the working environment, affect the health of workers, and reduce the practicality of the device. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and provides a grinding device for grinding aerated blocks.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] The cam is provided with a first connecting block and a second connecting block, and a first connecting seat is fixed on the side wall of the first connecting block, and a sliding groove is provided in the side wall of the first connecting seat, and a fixing mechanism for fixing the aerated block is provided on the top of the operating table, and a rotating mechanism for rotating the rotating shaft is provided on the top of the operating table, and a filtering mechanism is provided at the bottom of the operating table. During use, the device is fixed to the aerated block by the fixing mechanism, and the aerated block is polished in cooperation with the polishing mechanism. Dust generated during the polishing process is filtered through the filtering mechanism, so as to avoid dust polluting the working environment and affecting the health of workers, thereby improving the practicability of the device. The rotating shaft is driven to rotate by the rotating mechanism, and the turning over of the aerated block can be completed in cooperation with the first connecting block and the first connecting seat, without manual turning over, thus saving time and improving work efficiency.
[0007] As a further scheme of the utility model, the fixing mechanism includes two connecting plates, the inner side wall of the slide groove is rotatably connected with a bidirectional screw, a second motor is fixed to the side wall of one end of the first connecting seat, and the output shaft of the second motor is fixed to the bidirectional screw, the side walls at both ends of the bidirectional screw are sleeved with sliders, the side walls of the two sliders are provided with first threaded holes, the two first threaded holes are adapted to the bidirectional screw, and the two connecting plates are respectively fixed to the two sliders, and the side walls of the two connecting plates are respectively fixed with two triangular blocks, driving the second motor to drive the bidirectional screw to rotate, and cooperating with the two sliders to drive the two connecting plates and the four triangular blocks to approach or move away from each other at the same time, so that the aeration blocks of different specifications can be clamped and fixed.
[0008] As a further solution of the utility model, the grinding mechanism includes a grinding roller, a second hydraulic push rod is arranged on the top of the operating table, a second U-shaped frame is fixed to the output end of the second hydraulic push rod, a third motor is fixed to the side wall at one end of the second U-shaped frame, and the output shaft of the third motor is fixed to the grinding roller, a first U-shaped frame is fixed to the top of the operating table, a lead screw is rotatably connected to the inner side wall of the first U-shaped frame, a first motor is fixed to the side wall at one end of the first U-shaped frame, and the output shaft of the first motor is fixed to the lead screw, a sliding rod is fixed to the inner side wall of the first U-shaped frame, and the sliding rod and the lead screw are in a parallel state, and the sliding rod is fixed to the lead screw. A second connecting block is sleeved on the side wall of the rod, and the second connecting block is fixed to the second hydraulic push rod. A second threaded hole is opened on the side wall of the second connecting block, and the second threaded hole is adapted to the second connecting block. The second hydraulic push rod is driven to cooperate with the second U-shaped frame to drive the grinding roller to move downward, and make the grinding roller contact with the aerating block. When in contact, turn on the power switch of the third motor, drive the third motor to drive the grinding roller to rotate, and at the same time turn on the power switch of the first motor, drive the first motor to drive the lead screw to rotate, and cooperate with the second connecting block to drive the second hydraulic push rod to move along the direction of the sliding rod, thereby driving the grinding roller to move, so that the aerating block can be polished.
[0009] As a further solution of the utility model, the rotating mechanism includes a gear, which is sleeved on the side wall of one end of the rotating shaft, a support plate is fixed on the top of the operating table, and a first hydraulic push rod is fixed on the side wall of the support plate. A rack is fixed on the output end of the first hydraulic push rod, and the rack and the gear are meshed. The first hydraulic push rod is driven to drive the rack to move, which cooperates with the gear to drive the rotating shaft to rotate, and cooperates with the first connecting block to drive the first connecting seat to rotate, thereby completing the flipping of the aerated block without manual operation, saving time and improving work efficiency.
[0010] As a further scheme of the utility model, the filtering mechanism includes a filter box, which is fixed to the bottom of the operating table, and second connecting seats are fixed at both ends of the top of the placing table, and the two second connecting seats are cavity structures, and multiple circular holes are opened at equal distances on the inner walls of the two second connecting seats, and the side wall of the filter box is provided with a three-way pipe, and the two ends of the three-way pipe are respectively connected with the two second connecting seats, and an exhaust fan is fixed to the side wall of the filter box, and the air inlet of the exhaust fan is connected with the filter box. When the exhaust fan is working, the interior of the filter box is in a negative pressure state, and the interior of the two second connecting seats is also in a negative pressure state through the three-way pipe. At this time, the dust generated by grinding is sucked into the filter box through the multiple circular holes and the three-way pipe for filtration, thereby avoiding dust pollution of the working environment and affecting the health of workers, thereby improving the practicality of the device.
[0011] The beneficial effects of the utility model are:
[0012] 1. During the use of the device, the aerated block is fixed by a fixing mechanism, and the aerated block is polished in cooperation with the polishing mechanism. The dust generated during the polishing process is filtered by a filtering mechanism to prevent dust from polluting the working environment and affecting the health of workers, thereby improving the practicality of the device.
[0013] 2. The rotating shaft is driven to rotate by the rotating mechanism, and the aeration block can be turned over in cooperation with the first connecting block and the first connecting seat, without manual turning, which saves time and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the structure of a grinding device for grinding aerated blocks proposed by the utility model;
[0015] Figure 2 A schematic diagram of a grinding device for grinding aerated blocks proposed by the utility model, including a gear, a first hydraulic push rod and a rack;
[0016] Figure 3 This is an exploded schematic diagram of a first connecting seat, a second motor, a bidirectional screw rod and a slider of a grinding device for grinding an aerated block proposed by the utility model;
[0017] Figure 4 A schematic diagram of a lead screw, a second connecting block and a second hydraulic push rod of a grinding device for grinding an aerated block proposed by the utility model;
[0018] Figure 5 The utility model discloses a filter box, a three-way pipe, a second connecting seat and a circular hole of a grinding device for grinding aerated blocks.
[0019] In the figure: 1. operating table; 2. first U-shaped frame; 3. first motor; 4. placing table; 5. filter box; 6. exhaust fan; 7. bracket; 8. rotating shaft; 9. first connecting block; 10. first connecting seat; 11. gear; 12. support plate; 13. first hydraulic push rod; 14. rack; 15. slide groove; 16. second motor; 17. two-way screw; 18. slider; 19. connecting plate; 20. triangular block; 21. slide rod; 22. screw; 23. second connecting block; 24. second hydraulic push rod; 25. second U-shaped frame; 26. grinding roller; 27. third motor; 28. three-way pipe; 29. second connecting seat; 30. round hole. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0021] Reference Figure 1-Figure 5 A grinding device for grinding aerated blocks includes an operating table 1, a placing table 4 is fixed on the top of the operating table 1, brackets 7 are fixed on both sides of the top of the operating table 1, the inner walls of the two brackets 7 are rotatably connected to the same rotating shaft 8, the side wall of the rotating shaft 8 is sleeved with a first connecting block 9, the side wall of the first connecting block 9 is fixed with a first connecting seat 10, the side wall of the first connecting seat 10 is provided with a slide groove 15, the inside of the slide groove 15 is provided with a fixing mechanism for fixing the aerated block, the top of the operating table 1 is provided with a grinding mechanism for grinding the aerated block, and the top of the operating table 1 is provided with a rotating shaft 8. The rotating mechanism of the operating table 1 is provided with a filtering mechanism at the bottom. During use of the device, the aerated block is fixed by the fixing mechanism, and the aerated block is polished in cooperation with the polishing mechanism. The dust generated during the polishing process is filtered through the filtering mechanism to avoid dust pollution of the working environment and influence on the health of the workers, thereby improving the practicality of the device. The rotating shaft 8 is driven to rotate by the rotating mechanism, and the aerated block can be turned over in cooperation with the first connecting block 9 and the first connecting seat 10, without manual turning over, thus saving time and improving work efficiency.
[0022] Reference Figure 2 and Figure 3In a preferred embodiment, the fixing mechanism includes two connecting plates 19, and the inner side wall of the slide groove 15 is rotatably connected with a bidirectional screw rod 17. A second motor 16 is fixed to the side wall at one end of the first connecting seat 10, and the output shaft of the second motor 16 is fixed to the bidirectional screw rod 17. Slide blocks 18 are sleeved on the side walls at both ends of the bidirectional screw rod 17. The side walls of the two slide blocks 18 are provided with first threaded holes, and the two first threaded holes are adapted to the bidirectional screw rod 17. The two connecting plates 19 are respectively fixed to the two slide blocks 18, and two triangular blocks 20 are respectively fixed to the side walls of the two connecting plates 19. The second motor 16 is driven to drive the bidirectional screw rod 17 to rotate, and the two slide blocks 18 are used to drive the two connecting plates 19 and the four triangular blocks 20 to approach or move away from each other at the same time, so that the aerated blocks of different specifications can be clamped and fixed.
[0023] Reference Figure 1 and Figure 4 In a preferred embodiment, the grinding mechanism includes a grinding roller 26, a second hydraulic push rod 24 is arranged on the top of the operating table 1, a second U-shaped frame 25 is fixed to the output end of the second hydraulic push rod 24, a third motor 27 is fixed to the side wall of one end of the second U-shaped frame 25, and the output shaft of the third motor 27 is fixed to the grinding roller 26, a first U-shaped frame 2 is fixed to the top of the operating table 1, a lead screw 22 is rotatably connected to the inner side wall of the first U-shaped frame 2, a first motor 3 is fixed to the side wall of one end of the first U-shaped frame 2, and the output shaft of the first motor 3 is fixed to the lead screw 22, a slide bar 21 is fixed to the inner side wall of the first U-shaped frame 2, and the slide bar 21 and the lead screw 22 are in a parallel state, and a second connecting rod 21 is sleeved on the side wall of the slide bar 21 The connecting block 23, and the second connecting block 23 and the second hydraulic push rod 24 are fixed, the side wall of the second connecting block 23 is provided with a second threaded hole, and the second threaded hole and the second connecting block 23 are adapted, driving the second hydraulic push rod 24 to cooperate with the second U-shaped frame 25 to drive the grinding roller 26 to move downward, and make the grinding roller 26 contact with the aerated block. When in contact, turn on the power switch of the third motor 27, drive the third motor 27 to drive the grinding roller 26 to rotate, and at the same time turn on the power switch of the first motor 3, drive the first motor 3 to drive the lead screw 22 to rotate, cooperate with the second connecting block 23 to drive the second hydraulic push rod 24 to move along the direction of the slide bar 21, and then drive the grinding roller 26 to move, so that the aerated block can be ground.
[0024] Reference Figure 1 and Figure 2In a preferred embodiment, the rotating mechanism includes a gear 11, which is sleeved on the side wall of one end of the rotating shaft 8. A support plate 12 is fixed on the top of the operating table 1, and a first hydraulic push rod 13 is fixed on the side wall of the support plate 12. A rack 14 is fixed to the output end of the first hydraulic push rod 13, and the rack 14 is meshed with the gear 11. The first hydraulic push rod 13 is driven to drive the rack 14 to move, and the gear 11 is cooperated to drive the rotating shaft 8 to rotate, and the first connecting block 9 is cooperated to drive the first connecting seat 10 to rotate, so as to complete the turning over of the aerated block, without manual operation, saving time and improving work efficiency.
[0025] Reference Figure 1 and Figure 5 In a preferred embodiment, the filtering mechanism includes a filter box 5, which is fixed to the bottom of the operating table 1, and second connecting seats 29 are fixed at both ends of the top of the placing table 4, and the two second connecting seats 29 are both cavity structures, and a plurality of circular holes 30 are equidistantly provided on the inner side walls of the two second connecting seats 29, and a three-way pipe 28 is provided on the side wall of the filter box 5, and the two ends of the three-way pipe 28 are respectively connected to the two second connecting seats 29, and an exhaust fan 6 is fixed on the side wall of the filter box 5, and the air inlet of the exhaust fan 6 is connected to the filter box 5. When the exhaust fan 6 is working, the interior of the filter box 5 is in a negative pressure state, and the interior of the two second connecting seats 29 is also in a negative pressure state through the three-way pipe 28. At this time, the dust generated by grinding is sucked into the filter box 5 through the multiple circular holes 30 and the three-way pipe 28 for filtration, so as to avoid dust pollution of the working environment and affect the health of workers, thereby improving the practicality of the device.
[0026] Working principle of this embodiment: During use of this device, the aerated block to be polished is placed on the top of the placement table 4, and the power switch of the second motor 16 is turned on to drive the second motor 16 to drive the bidirectional screw 17 to rotate, and cooperate with the two sliders 18 to respectively drive the two connecting plates 19 and the four triangular blocks 20 to approach or move away from each other at the same time, so that the aerated blocks of different specifications can be clamped and fixed. After the fixation is completed, the second hydraulic push rod 24 is driven to cooperate with the second U-shaped frame 25 to drive the grinding roller 26 to move downward, and make the grinding roller 26 contact with the aerated block. When in contact, turn on the power switch of the third motor 27, drive the third motor 27 to drive the grinding roller 26 to rotate, and at the same time turn on the power switch of the first motor 3, drive the first motor 3 to drive the screw 22 to rotate, and cooperate with the second connecting block 23 to drive the second hydraulic push rod 24 to move along the direction of the slide bar 21, and then the grinding roller 26 and the aerated block are polished. By driving the grinding roller 26 to move, the aerated block can be polished. During the polishing process, the power switch of the exhaust fan 6 is turned on to drive the exhaust fan 6 to perform exhaust work. When the exhaust fan 6 is working, the interior of the filter box 5 is in a negative pressure state, and the interior of the two second connecting seats 29 is also in a negative pressure state through the three-way pipe 28. At this time, the dust generated by polishing is sucked into the filter box 5 through the multiple circular holes 30 and the three-way pipe 28 for filtration, so as to avoid dust pollution of the working environment and affect the health of workers, thereby improving the practicality of the device. When it is necessary to polish the other side of the aerated block, the first hydraulic push rod 13 is driven to drive the rack 14 to move, and the gear 11 is cooperated to drive the rotating shaft 8 to rotate, and the first connecting block 9 is cooperated to drive the first connecting seat 10 to rotate, so as to complete the turning over of the aerated block, without manual operation, saving time and improving work efficiency.
[0027] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.
[0028] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.
[0029] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein, for example. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0030] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.
Claims
1. A grinding device for grinding aerated blocks, comprising an operating table (1), characterized in that: A placing table (4) is fixed on the top of the operating table (1), brackets (7) are fixed on both sides of the top of the operating table (1), the inner side walls of the two brackets (7) are rotatably connected to the same rotating shaft (8), a first connecting block (9) is sleeved on the side wall of the rotating shaft (8), a first connecting seat (10) is fixed on the side wall of the first connecting block (9), a sliding groove (15) is provided on the side wall of the first connecting seat (10), a fixing mechanism for fixing the aerated block is provided inside the sliding groove (15), a grinding mechanism for grinding the aerated block is provided on the top of the operating table (1), a rotating mechanism for rotating the rotating shaft (8) is provided on the top of the operating table (1), and a filtering mechanism is provided at the bottom of the operating table (1).
2. The grinding device for grinding aerated blocks according to claim 1, characterized in that: The fixing mechanism comprises two connecting plates (19), the inner side wall of the slide groove (15) is rotatably connected to a bidirectional screw rod (17), a second motor (16) is fixed to a side wall at one end of the first connecting seat (10), and the output shaft of the second motor (16) is fixed to the bidirectional screw rod (17), both end side walls of the bidirectional screw rod (17) are sleeved with sliders (18), the side walls of the two sliders (18) are each provided with a first threaded hole, the two first threaded holes are both adapted to the bidirectional screw rod (17), and the two connecting plates (19) are respectively fixed to the two sliders (18), and the side walls of the two connecting plates (19) are respectively fixed with two triangular blocks (20).
3. The grinding device for grinding aerated blocks according to claim 1, characterized in that: The grinding mechanism comprises a grinding roller (26); a second hydraulic push rod (24) is arranged on the top of the operating table (1); a second U-shaped frame (25) is fixed to the output end of the second hydraulic push rod (24); a third motor (27) is fixed to a side wall at one end of the second U-shaped frame (25); and an output shaft of the third motor (27) and the grinding roller (26) are fixed.
4. The grinding device for grinding aerated blocks according to claim 3, characterized in that: A first U-shaped frame (2) is fixed on the top of the operating table (1); an inner wall of the first U-shaped frame (2) is rotatably connected to a lead screw (22); a first motor (3) is fixed to a side wall at one end of the first U-shaped frame (2); an output shaft of the first motor (3) and the lead screw (22) are fixed; a sliding rod (21) is fixed to the inner wall of the first U-shaped frame (2); the sliding rod (21) and the lead screw (22) are in a parallel state; a second connecting block (23) is sleeved on the side wall of the sliding rod (21); the second connecting block (23) and a second hydraulic push rod (24) are fixed; a second threaded hole is opened on the side wall of the second connecting block (23); and the second threaded hole is adapted to fit the second connecting block (23).
5. The grinding device for grinding aerated blocks according to claim 1, characterized in that: The rotating mechanism comprises a gear (11), the gear (11) being sleeved on a side wall at one end of a rotating shaft (8), a support plate (12) being fixed on the top of the operating table (1), a first hydraulic push rod (13) being fixed on the side wall of the support plate (12), a rack (14) being fixed on the output end of the first hydraulic push rod (13), and the rack (14) and the gear (11) being meshed.
6. The grinding device for grinding aerated blocks according to claim 1, characterized in that: The filtering mechanism comprises a filter box (5), the filter box (5) being fixed to the bottom of the operating table (1), second connecting seats (29) being fixed at both ends of the top of the placing table (4), and the two second connecting seats (29) are both cavity structures, and the inner side walls of the two second connecting seats (29) are provided with a plurality of circular holes (30) at equal distances, the side wall of the filter box (5) is provided with a three-way pipe (28), and the two ends of the three-way pipe (28) are respectively connected to the two second connecting seats (29), and the side wall of the filter box (5) is fixed with an exhaust fan (6), and the air inlet of the exhaust fan (6) is connected to the filter box (5).