Water permeable brick as well as brick surface treatment process and polishing equipment thereof

Abstract

The invention belongs to the technical field of grinding, particularly relates to a water permeable brick and a brick surface treatment process and grinding equipment thereof, and provides the following scheme aiming at the problems that in the prior art, only one surface can be ground at a time, the efficiency is low, and a positioning clamping groove cannot be ground in the grinding process: the water permeable brick comprises a worktable, and a water tank is arranged at the bottom of the worktable; a grinding disc is rotatably arranged at the top of the workbench in a penetrating mode, a motor is arranged at the bottom of the workbench, and one output end of the motor is in transmission connection with the grinding disc through a gear and used for driving the grinding disc to rotate; a motor drives a grinding disc to rotate to grind the bottom of a water permeable brick, meanwhile, a first electric push rod drives a clamping plate to move to clamp a brick body, a second electric push rod drives a chassis to move in a lifting mode, and a transmission assembly is matched to achieve movement of a grinding frame, a first grinding block and a second grinding block; and the outer wall and the bottom rectangular opening of the water permeable brick are polished, manual overturning for sequential polishing is not needed, and the polishing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of grinding technology, in particular to a permeable brick and a brick surface treatment process and a grinding device thereof. Background Art

[0002] Permeable bricks, also known as permeable pavement bricks, are a new type of green and environmentally friendly building material. They are made of aggregates of a certain grade, cement, special binders and water through special processes and special equipment. Compared with ordinary concrete pavement bricks, their characteristic is that they have a large permeability coefficient. For example, when it rains, rainwater can penetrate into the ground through the permeable bricks in time and can be stored in the gaps of the permeable bricks. It can be widely used in courtyards, parks, squares, gardens, factory areas, parking lots, tree pits, greenhouses, pedestrian walkways and light traffic roads. In order to ensure the smoothness of the brick body, it is necessary to grind it after processing to remove surface particles.

[0003] Existing grinding equipment (such as a brick surface polishing equipment disclosed in the utility model with announcement number CN213889512U) also has the following disadvantages during use:

[0004] 1. Only one side can be polished at a time during use, and the side polishing requires manual flipping, resulting in low processing efficiency;

[0005] 2. The positioning slot cannot be polished during the polishing process, resulting in unevenness during the installation process. Summary of the invention

[0006] The purpose of the present invention is to solve the shortcomings of the prior art that only one side can be polished at a time during use, which is inefficient, and the positioning slot cannot be polished during the polishing process, and to propose a permeable brick and its brick surface treatment process and polishing equipment.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A grinding device comprises a workbench, a water tank is provided at the bottom of the workbench, a grinding disc is rotatably provided through the top of the workbench, a motor is provided at the bottom of the workbench, an output end of the motor is connected to the grinding disc through a gear, and is used to drive the grinding disc to rotate;

[0009] A first clamping plate, the first clamping plate slides on the top of the workbench, a second clamping plate corresponding to the first clamping plate is slidably provided on the top of the workbench, a first electric push rod is fixedly provided on the top of the workbench, an output end of the first electric push rod is connected with the first clamping plate and the second clamping plate through a transmission member, and is used to drive the first clamping plate and the second clamping plate to approach each other to clamp the brick body, and cooperate with the grinding disc to rotate to grind the bottom of the brick body;

[0010] A support frame, the support frame is fixedly arranged on the top of the workbench, a second electric push rod is fixedly arranged on the top of the support frame, an output end of the second electric push rod passes through the bottom of the support frame and is fixedly arranged with a connecting rod, a chassis is fixedly arranged at the bottom of the connecting rod, and the chassis is used in conjunction with a grinding disc to clamp the upper and lower surfaces of the brick body;

[0011] A grinding frame for grinding the outer wall of the brick body is slidably provided below the chassis, and two sets of first grinding blocks and second grinding blocks are slidably provided below the chassis for grinding the first rectangular opening and the second rectangular opening at the bottom of the brick body respectively;

[0012] The transmission assembly is arranged on the workbench and connected to the other output end of the motor. After the bottom plate contacts the top of the brick body, the first grinding block and the second grinding block are driven to move horizontally back and forth, and the support frame is driven to move up and down back and forth.

[0013] A water tank is arranged at the bottom of the workbench, a water pump is arranged on one side of the water tank, a water inlet end of the water pump extends into the water tank through a pipeline, a discharge end of the water pump is connected to the first clamping plate and the second clamping plate through a pipeline, and the inner sides of the first clamping plate and the second clamping plate are both connected with a plurality of nozzles.

[0014] In a possible design, the transmission member includes a first rotating ring rotatably mounted on the outer wall of the grinding disc, and two sliding grooves are provided on the top of the workbench. Slide bars are slidably arranged in the sliding grooves, and the two slide bars are respectively fixedly connected to the corresponding first clamping plates and the second clamping plates. A steel wire rope is fixedly arranged at one end of one of the slide bars, and the other end of the steel wire rope passes around the first rotating ring and is fixedly connected to the other slide bar, and the output end of the first electric push rod is fixedly connected to the second clamping plate.

[0015] In a possible design, a mounting frame is fixedly provided at the bottom of the workbench, a fourth guide rod is slidably provided through one side of the mounting frame, one end of the fourth guide rod is fixedly connected to the slide bar, a second spring is sleeved on the fourth guide rod, and two ends of the second spring are respectively fixedly connected to the slide bar and the side of the mounting frame close to each other, so as to drive the slide bar to reset and move.

[0016] In a possible design, a second rotating shaft is rotatably provided through the top of the mounting frame, and the bottom end of the second rotating shaft and an output end of the motor are fixedly sleeved with meshing gears, and the top of the second rotating shaft is clamped with the grinding disk. After the first clamp and the second clamp clamp the brick body, the second rotating shaft can be clamped with the grinding disk.

[0017] In a possible design, a sliding shaft is provided at the bottom of the grinding disc for longitudinal sliding, and a retaining ring is fixedly provided at the bottom end of the sliding shaft and the top of the second rotating shaft for cooperation. A tension spring is provided in the grinding disc, and the two ends of the tension spring are respectively fixedly connected to the top wall of the grinding disc and the top of the sliding shaft; a second rotating ring is provided for rotating sleeve on the outer wall of the sliding shaft, and a wedge bar for cooperation with the second rotating ring is fixedly provided at one end of one of the sliding bars. During the movement of the second splint, the retaining ring connected to the second rotating ring is driven to move up and down in cooperation with the tension spring, and one end of the steel wire rope is fixedly connected to the wedge bar.

[0018] The top end of the driving member is connected with the driving member by the gear wheel, and the gear wheel is connected with the gear train of the driving member, and the gear train is connected with the gear train by the gear wheel.

[0019] In a possible design, four groups of third guide rods are fixedly provided on the outer wall of the chassis, and a sliding seat is slidably sleeved on the outer wall of each group of the third guide rods. Multiple first grinding blocks and second grinding blocks are fixedly connected to the corresponding sliding seats, and a rotating seat is fixedly provided on the outer wall of the lifting plate and the top of the sliding seat, and a connecting rod is rotatably provided between the corresponding two rotating seats to drive the sliding seat to move back and forth.

[0020] In a possible design, pads for clamping the sides of brick bodies are fixedly provided on the inner sides of the first and second clamping plates, a plurality of balls are embedded on one side of the pads, and rubber pads for clamping the corners of brick bodies are fixedly provided on both ends of one side of the first and second clamping plates.

[0021] A brick surface treatment process, using the above-mentioned grinding equipment, comprises the following steps;

[0022] S1. First, place the brick on the grinding equipment and clamp it, then grind the top of the brick;

[0023] S2. After the top is polished, the outer wall of the brick body is polished;

[0024] S3. Finally, the first rectangular opening and the second rectangular opening at the bottom of the brick body are polished.

[0025] A permeable brick, made by the above-mentioned brick surface treatment process, comprises a brick surface body, wherein the brick surface body comprises the following materials by weight: 95-100 parts of granite aggregate, 95-100 parts of high-strength cement, 45-50 parts of cement polymer reinforcing agent and 50-60 parts of polypropylene fiber;

[0026] The brick surface body also includes a brick body, which is in a cross shape, and has two first rectangular openings and four second rectangular openings symmetrically set at the bottom of the four sides. Plug holes are provided in the first rectangular openings and the second rectangular openings, and the corresponding two first rectangular openings and four second rectangular openings form a square groove. A base is provided in the square groove, and a pin column connected to the plug hole is fixed on the top of the base for simultaneously limiting multiple brick bodies.

[0027] Beneficial effects: In the brick surface treatment process of the present invention, the first clamping plate and the second clamping plate can flexibly clamp the brick body through the cooperation of the first electric push rod and the transmission member, thereby ensuring stability and accuracy during the grinding process. In addition, during the clamping process, the two clamping rings can be used to transmit the power of the motor to the grinding disc, otherwise the grinding disc will not rotate, thereby further improving the flexibility and safety of the equipment;

[0028] In the present invention, the brick surface treatment process is designed so that the first grinding block and the second grinding block can move back and forth horizontally during the start-up of the motor, and the rectangular opening at the bottom of the brick body is finely ground, thereby improving the grinding accuracy and efficiency. At the same time, the grinding frame can be driven to move up and down, and the outer wall of the brick body can be ground at the same time.

[0029] In the present invention, the brick surface treatment process reduces the friction between the clamping plate and the brick body by setting the pad and the ball, thereby protecting the surface quality of the brick body, and the rubber pad can better clamp the corner part of the brick body to prevent scratches or damage during the grinding process, and can also position the brick body to avoid deviation;

[0030] In the present invention, the bottom of the permeable brick is polished by rotating the polishing disc driven by a motor, and at the same time, the first electric push rod drives the two clamping plates to move to clamp the brick body, and the second electric push rod drives the chassis to move up and down, and cooperates with the transmission component to realize the movement of the polishing frame, the first polishing block and the second polishing block, so as to polish the outer wall and the bottom rectangular opening of the permeable brick, and there is no need for manual flipping and polishing in sequence, which improves the polishing efficiency and is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1A schematic diagram of a brick body connection structure of a water-permeable brick proposed by the present invention;

[0032] Figure 2 A schematic diagram of the decomposed structure of a water-permeable brick proposed by the present invention;

[0033] Figure 3 A schematic diagram of the three-dimensional structure of a grinding device proposed by the present invention;

[0034] Figure 4 A schematic diagram of the three-dimensional structure of a grinding device proposed by the present invention from another perspective;

[0035] Figure 5 A schematic diagram of the installation structure of a grinding frame and a grinding stone of a grinding device proposed by the present invention;

[0036] Figure 6 A schematic diagram of the installation structure of a lifting plate and a connecting support rod of a grinding device proposed by the present invention;

[0037] Figure 7 A schematic diagram of the structure of a clamping plate and a rotating disk of a grinding device proposed by the present invention;

[0038] Figure 8 A schematic diagram of a motor installation structure of a grinding device proposed by the present invention;

[0039] Fig. 9 A schematic diagram of the installation structure of a steel wire rope and a slide bar of a grinding device proposed by the present invention;

[0040] Fig.10 This is a schematic diagram of the installation structure of the sliding shaft and grinding disc of a grinding device proposed by the present invention;

[0041] Fig.11 for Fig. 9 Schematic diagram of the decomposition of

[0042] Fig.12 A schematic diagram of the structure of a wedge strip of a grinding device proposed by the present invention;

[0043] Fig.13 for Fig.11 Enlarged schematic diagram of part A.

[0044] In the figure: 1, brick body; 2, first rectangular opening; 3, second rectangular opening; 4, jack; 5, pin; 6, base; 7, workbench; 8, water tank; 9, grinding disc; 10, first clamping plate; 11, first electric push rod; 12, support frame; 13, second electric push rod; 14, chassis; 15, grinding frame; 16, water pump; 17, connecting rod; 18, first guide rod; 19, second guide rod; 20, lifting plate; 21, third guide rod; 22, sliding seat; 23, first grinding block; 24, second grinding block; 25, rotating seat; 26, connecting rod; 27, first grinding block; 28, second grinding block; 29, second grinding block; 30, second grinding block; 31, second grinding block; 32, second grinding block; 33, first grinding block; 34, second grinding block; 35, second grinding block; 36, second grinding block; 37, first grinding block; 38, first grinding block; 39, second grinding block; 40, first grinding block; 41, first grinding block; 42, first grinding block; 43, first grinding block; 44, second grinding block; 45, second grinding block; 46, first grinding block; 47, first grinding block; 48, first grinding block; 49, first grinding block; 50, first grinding block; 51, first grinding block; 52, first grinding block; 53, first grinding block; 54, first grinding block; 55, first grinding block; 56, first grinding block; 57, first grinding block; 58, first grinding block; 59, first grinding block; 60, first grinding block; 61, first grinding block; 62, first grinding block; 63, first grinding block; 64, first grinding block; 65, first grinding block; 66, first grinding block; 67 rod; 27, extension rod; 28, first spring; 29, cushion block; 30, ball; 31, nozzle; 32, rubber pad; 33, slide groove; 34, rotating disk; 35, bump; 36, first rotating shaft; 37, mounting bracket; 38, second rotating shaft; 39, slide bar; 40, motor; 41, fourth guide rod; 42, second spring; 43, first rotating ring; 44, wire rope; 45, wedge strip; 451, arc portion; 46, retaining ring; 47, sliding shaft; 48, second rotating ring; 49, tension spring; 50, second clamping plate; 51, guide rail. DETAILED DESCRIPTION

[0045] 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 the embodiments.

[0046] Example 1: Reference Figure 3-Figure 12 A grinding device mainly includes a workbench 7, a water tank 8, a grinding disc 9, a motor 40, a first clamping plate 10, a second clamping plate 50, a first electric push rod 11, a support frame 12, a second electric push rod 13, a connecting rod 17, a chassis 14, a grinding frame 15, a first grinding block 23, a second grinding block 24 and a transmission assembly and other components.

[0047] A water tank 8 is installed at the bottom of the workbench 7 to store water required during the grinding process. A grinding disc 9 is rotatably arranged on the top of the workbench 7 to grind the bottom of the permeable brick. A motor 40 is fixed at the bottom of the workbench 7, and one output end thereof is connected to the grinding disc 9 through a gear to drive the grinding disc 9 to rotate.

[0048] A first clamping plate 10 and a second clamping plate 50 are arranged on the top of the workbench 7, and the first clamping plate 10 and the second clamping plate 50 can be slidably arranged on the top of the workbench 7. In order to drive the first clamping plate 10 and the second clamping plate 50 to approach each other to clamp the brick body 1, a first electric push rod 11 is fixedly arranged on the top of the workbench 7. The output end of the first electric push rod 11 is connected to the first clamping plate 10 and the second clamping plate 50 through a transmission member. The transmission member is specifically: a first rotating ring 43 is rotatably sleeved on the outer wall of the grinding disc 9, and two slide grooves 33 are opened on the top of the workbench 7. A slide bar 39 is slidably arranged in each slide groove 33, and the two slide bars 39 are fixedly connected to the first clamping plate 10 and the second clamping plate 50 respectively. One end of a slide bar 39 is fixedly connected to a wire rope 44, and the other end of the wire rope 44 is fixedly connected to another slide bar 39 after passing through the first rotating ring 43. In this way, when the second clamping plate 50 moves, the two slide bars 39 can be driven to slide in the slide groove 33 through the wire rope 44, so that the first clamping plate 10 and the second clamping plate 50 are moved closer to or farther away from each other. At the same time, the output end of the first electric push rod 11 is fixedly connected to the second clamping plate 50 to provide additional clamping force.

[0049] In order to further fix the brick body 1, a support frame 12 is fixedly arranged on the top of the workbench 7, and a second electric push rod 13 is fixedly arranged on the top of the support frame 12. The output end of the second electric push rod 13 passes through the bottom of the support frame 12 and is fixedly connected to a connecting rod 17, and a chassis 14 is fixedly arranged at the bottom of the connecting rod 17. The chassis 14 is used to cooperate with the grinding disc 9 to clamp the upper and lower surfaces of the permeable brick.

[0050] A grinding frame 15 is slidably arranged below the chassis 14 for grinding the outer wall of the permeable brick. At the same time, two sets of first grinding blocks 23 and second grinding blocks 24 are horizontally slidably arranged, and the two sets of grinding blocks are respectively used to grind the first rectangular opening 2 and the second rectangular opening 3 at the bottom of the permeable brick.

[0051] In order to drive the first grinding block 23 and the second grinding block 24 to move horizontally back and forth and the grinding frame 15 to move up and down back and forth, a transmission assembly is provided. The transmission assembly is connected to the other output end of the motor 40. After the chassis 14 hits the top of the permeable brick, the transmission assembly starts to work, driving the first grinding block 23 and the second grinding block 24 to move horizontally back and forth under the chassis 14 to achieve grinding of the rectangular opening at the bottom of the permeable brick. At the same time, the transmission assembly also drives the support frame 12 to move up and down back and forth to adjust the relative position between the chassis 14 and the permeable brick to ensure the uniformity of grinding.

[0052] In addition, in order to reset the slide bar 39, a mounting frame 37 is fixedly arranged at the bottom of the workbench 7. A fourth guide rod 41 is slidably arranged on one side of the mounting frame 37, and one end of the fourth guide rod 41 is fixedly connected to the corresponding slide bar 39. A second spring 42 is sleeved on the fourth guide rod 41, and the two ends of the second spring 42 are respectively fixedly connected to the slide bar 39 and the side of the mounting frame 37 close to each other. In this way, when the first electric push rod 11 drives the corresponding second clamping plate 50 to reset, the second spring 42 can drive the other slide bar 39 to reset and move, so that the first clamping plate 10 and the second clamping plate 50 loosen the permeable brick.

[0053] In order to realize the motor 40 driving the grinding disc 9, a second rotating shaft 38 is rotatably arranged on the top of the mounting frame 37. The bottom end of the second rotating shaft 38 and one output end of the motor 40 are fixedly sleeved with meshing gears to realize the synchronous rotation of the two. At the same time, the top of the second rotating shaft 38 is clamped with the grinding disc 9. After the two first clamping plates 10 and the second clamping plates 50 clamp the permeable bricks, the second rotating shaft 38 can be firmly clamped with the grinding disc 9, thereby ensuring the stable rotation of the grinding disc 9.

[0054] In order to realize the movement of the chassis 14, the grinding frame 15, the first grinding block 23, the second grinding block 24 and other components, the transmission assembly includes a first rotating shaft 36 that is rotatably arranged on the top of the workbench 7, and the bottom end of the first rotating shaft 36 is connected to the other output end of the motor 40 through a gear. A rotating disk 34 is fixedly arranged on the top of the first rotating shaft 36, and a protrusion 35 is fixedly arranged on the top of the rotating disk 34.

[0055] The outer wall of the connecting rod 17 is slidably sleeved with a lifting plate 20 located above the chassis 14, and a plurality of second guide rods 19 are slidably set through the top of the chassis 14, and the two ends of the second guide rods 19 are respectively fixedly connected to the lifting plate 20 and the side close to each other of the grinding frame 15. In this way, when the lifting plate 20 is lifted and moved, it will drive the grinding frame 15 to move synchronously to grind the outer wall of the permeable brick. At the same time, in order to ensure that the grinding frame 15 can be smoothly sleeved on the brick body, the inner diameter of the grinding frame 15 increases from top to bottom to form an inclined surface, so that the grinding frame 15 can use brick bodies of different sizes.

[0056] An extension rod 27 used in conjunction with the protrusion 35 is fixedly provided on one side of the lifting plate 20, and a first guide rod 18 is slidably provided through the top of the extension rod 27, and the top end of the first guide rod 18 is fixedly connected to the bottom wall of the support frame 12 for guiding the extension rod 27. A first spring 28 is sleeved on the outer wall of the connecting rod 17, and both ends of the first spring 28 are respectively fixedly connected to the lifting plate 20 and the side close to each other of the bottom plate 14, for driving the lifting plate 20 to reset and move when needed.

[0057] In order to drive the reciprocating movement of the first grinding block 23 and the second grinding block 24, four groups of third guide rods 21 are fixedly arranged on the outer wall of the chassis 14, and the outer wall of each group of third guide rods 21 is slidably sleeved with a sliding seat 22, and multiple first grinding blocks 23 and second grinding blocks 24 are fixedly connected to the corresponding sliding seat 22. The outer wall of the lifting plate 20 and the top of the sliding seat 22 are fixedly arranged with a rotating seat 25, and the same connecting rod 26 is rotatably arranged between the two corresponding rotating seats 25. In this way, when the lifting plate 20 is lifted and moved, the sliding seat 22 will be driven to move back and forth through the connecting rod 26, and then the first grinding block 23 and the second grinding block 24 will be driven to grind the rectangular opening at the bottom of the permeable brick, and a limit block capable of limiting the connecting rod 26 is provided in the rotating seat 25, so that when the chassis 14 is away from the lifting plate 20, it can be limited by the connecting rod 26 and the limit block, and at the same time, it can ensure that the connecting rod 26 will not be perpendicular to the third guide rod 21.

[0058] In order to cool and clean the grinding process, a water pump 16 is arranged on one side of the water tank 8. The water inlet end of the water pump 16 extends into the water tank 8 through a pipeline, and the water outlet end is connected to the first clamping plate 10 and the second clamping plate 50 through a pipeline. The first clamping plate 10 and the second clamping plate 50 are hollow, and a plurality of nozzles 31 are arranged on the inner side of the first clamping plate 10 and the second clamping plate 50 to spray the water delivered by the water pump 16 evenly onto the bottom of the permeable brick and the grinding disc 9.

[0059] In order to realize that the second rotating shaft 38 can be engaged with the grinding disc 9, a sliding shaft 47 is provided at the bottom of the grinding disc 9 for longitudinal sliding, wherein a sliding groove is symmetrically provided inside the grinding disc 9, and a guide rail 51 is symmetrically welded to the outer wall of the sliding shaft 47, and the guide rail 51 is slidably connected with the sliding groove. A retaining ring 46 is fixedly provided at the bottom end of the sliding shaft 47 and the top of the second rotating shaft 38 for use in conjunction, so as to realize the engagement between the grinding disc 9 and the second rotating shaft 38. A tension spring 49 is provided inside the grinding disc 9, and the two ends of the tension spring 49 are respectively fixedly connected to the top wall of the grinding disc 9 and the top of the sliding shaft 47, so as to drive the sliding shaft 47 to move up and down when necessary. A second rotating ring 48 is rotatably sleeved on the outer wall of the sliding shaft 47.

[0060] A wedge bar 45 used in conjunction with the second rotating ring 48 is fixedly arranged at one end of one of the slide bars 39. The wedge bar 45 is provided with an arc portion 451. The bottom surface of the arc portion 451 is lower than the bottom surface of the front end of the wedge bar 45. This height difference enables the two snap rings 46 to mesh. During the movement of the first clamping plate 10 and the second clamping plate 50, the wedge bar 45 will push the second rotating ring 48 to move downward, and then through the cooperation of the sliding shaft 47 and the tension spring 49, the snap ring 46 connected to the second rotating ring 48 is driven to move downward, so as to realize the snap connection between the grinding disc 9 and the second rotating shaft 38.

[0061] In order to improve the clamping stability, a pad 29 for clamping the side of the brick body 1 is fixedly arranged on the inner side of the first clamping plate 10 and the second clamping plate 50, and a plurality of balls 30 are embedded on one side of the pad 29 to reduce the friction between the first clamping plate 10 and the second clamping plate 50 and the brick body 1. At the same time, rubber pads 32 for clamping the corners of the brick body 1 are fixedly arranged on both ends of one side of the first clamping plate 10 and the second clamping plate 50 to increase the clamping stability of the brick body 1 by the first clamping plate 10 and the second clamping plate 50.

[0062] Embodiment 2: A brick surface treatment process, using the above-mentioned grinding equipment, comprises the following steps;

[0063] S1. First, place the brick body 1 on the grinding device and clamp it, and then grind the top of the brick body 1 after clamping;

[0064] S2, after the top is polished, the outer wall of the brick body 1 is polished;

[0065] S3, finally grinding the first rectangular opening 2 and the second rectangular opening 3 at the bottom of the brick body 1.

[0066] Example 3: Reference Figure 1 and Figure 2 , a permeable brick, made by the above-mentioned brick surface treatment process, comprising a brick surface body, wherein the brick surface body comprises the following materials by mass: 95-100 parts of granite aggregate, 95-100 parts of high-strength cement, 45-50 parts of cement polymer reinforcing agent and 50-60 parts of polypropylene fiber;

[0067] The brick surface body also includes a brick body 1, which is in a cross shape, and has two first rectangular openings 2 and four second rectangular openings 3 symmetrically set at the bottom. The first rectangular openings 2 and the second rectangular openings 3 are each provided with a socket 4, and the corresponding two first rectangular openings 2 and the four second rectangular openings 3 form a square groove, in which a base 6 is provided, and a pin 5 connected to the socket 4 is fixed on the top of the base 6 for simultaneously limiting the position of multiple brick bodies 1.

[0068] In this embodiment, when in use, the device is powered on, and a proper amount of water is added to the water tank 8, and then the brick body 1 is placed on the grinding disc 9, and the first electric push rod 11 is started to extend. The extension of the first electric push rod 11 can drive the second clamping plate 50 to approach the brick body 1, and the second clamping plate 50 can drive the sliding bar 39 connected to the second clamping plate 50 to move during the movement, and the movement of the sliding bar 39 can drive the wedge bar 45 to move, and the movement of the wedge bar 45 can drive one end of the wire rope 44 to move, so that the sliding bar 39 connected to the first clamping plate 10 can be pulled to the left by the other end of the wire rope 44, and the second spring 42 is compressed, so that the first clamping plate 10 and the second clamping plate 50 can be driven to approach each other. In the process of approaching, the brick body 1 can be clamped by the two pads 29 until the four rubber pads 32 hit the corners of the brick body 1, so that the brick body 1 can be positioned and clamped, and the position of the brick body 1 can be automatically corrected;

[0069] During the movement of the wedge strip 45, the arc portion 451 of the wedge strip 45 contacts the top of the second rotating ring 48. During the continuous movement of the wedge strip 45, since the wedge strip 45 can only move horizontally and will not move vertically, the wedge strip 45 can push the second rotating ring 48 downward to move the second rotating ring 48 downward. The downward movement of the second rotating ring 48 can drive the sliding shaft 47 to move downward in the grinding disc 9 (in this process, the guide rail 51 slides in the sliding groove) and stretches the tension spring 49. The downward movement of the sliding shaft 47 can drive the retaining ring 46 moves downward, the snap ring 46 moves downward and can be engaged with the snap ring 46 below, at this time, the motor 40 is started, the motor 40 can drive the second rotating shaft 38 to rotate through the meshing gears, the rotation of the second rotating shaft 38 can drive the sliding shaft 47 to rotate through the two engaged snap rings 46, the rotation of the sliding shaft 47 can drive the grinding disc 9 to rotate, and the bottom surface of the brick body 1 can be grinded, and at the same time, the water pump 16 is started to pump water, and the pumped water can be sprayed out through the nozzles 31 inside the first clamping plate 10 and the second clamping plate 50, and water can be sprayed while grinding;

[0070] After the grinding is completed, the first electric push rod 11 is started to reset, driving the second clamping plate 50 to reset and move, and the first clamping plate 10 can reset and move under the action of the second spring 42. During the movement of the second clamping plate 50, the sliding bar 39 can drive the wedge bar 45 to reset and move, so that the wedge bar 45 is away from the second rotating ring 48. At this time, the sliding shaft 47 can reset and move upward under the action of the tension spring 49, and can drive the snap ring 46 connected to the second rotating ring 48 to move upward, so that the two snap rings 46 are away from each other.

[0071] Then, the second electric push rod 13 is started to extend, driving the connecting rod 17 to move downward, and the connecting rod 17 can drive the chassis 14 to move downward, and the chassis 14 can drive the lifting plate 20 to move downward through the first spring 28, and the lifting plate 20 can drive the grinding frame 15 to move downward through the second guide rod 19, until the grinding frame 15 is sleeved on the brick body 1 and is located above the grinding disc 9, and the chassis 14 is in contact with the top of the brick body 1;

[0072] Then, the motor 40 is started, and the motor 40 can drive the first rotating shaft 36 to rotate through the meshing gears. The rotation of the first rotating shaft 36 can drive the rotating disk 34 to rotate. During the rotation of the rotating disk 34, the protrusion 35 can be driven to move. When the protrusion 35 contacts the extension rod 27, the extension rod 27 can be driven to move upward. The upward movement of the extension rod 27 can drive the lifting plate 20 to move upward. The upward movement of the lifting plate 20 can drive the grinding frame 15 to move upward through the multiple second guide rods 19. During the movement, the outer wall of the brick body 1 is polished, and the lifting plate 20 moves upward. During the upward movement, the four sliding seats 22 can be driven to approach each other through the rotating seat 25 and the connecting rod 26. During the approaching process, the first grinding block 23 and the second grinding block 24 can be driven to move. During the movement, the first rectangular opening 2 and the second rectangular opening 3 on the brick body 1 can be polished. When the protrusion 35 is away from the extension rod 27, the lifting plate 20 can be reset and moved downward under the action of the first spring 28, and drive the grinding frame 15, the first grinding block 23 and the second grinding block 24 to reset and move, thereby realizing reciprocating grinding, and at the same time continue to start the water pump 16 to spray water.

[0073] However, as is well known to those skilled in the art, the working principles and wiring methods of the first electric push rod 11, the second electric push rod 13, the water pump 16 and the motor 40 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0074] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grinding device, characterized in that: The invention comprises a workbench (7), a water tank (8) is provided at the bottom of the workbench (7), a grinding disc (9) is rotatably provided through the top of the workbench (7), a motor (40) is provided at the bottom of the workbench (7), and an output end of the motor (40) is transmission-connected to the grinding disc (9) through a gear, so as to drive the grinding disc (9) to rotate; A first clamping plate (10), the first clamping plate (10) slides on the top of the workbench (7), a second clamping plate (50) corresponding to the first clamping plate (10) is slidably provided on the top of the workbench (7), a first electric push rod (11) is fixedly provided on the top of the workbench (7), an output end of the first electric push rod (11) is connected to the first clamping plate (10) and the second clamping plate (50) through a transmission member, and is used to drive the first clamping plate (10) and the second clamping plate (50) to approach each other to clamp the brick body (1), and cooperate with the grinding disc (9) to rotate to grind the bottom of the brick body (1); A support frame (12), the support frame (12) is fixedly arranged on the top of the workbench (7), a second electric push rod (13) is fixedly arranged on the top of the support frame (12), an output end of the second electric push rod (13) passes through the bottom of the support frame (12) and is fixedly arranged with a connecting rod (17), a bottom of the connecting rod (17) is fixedly arranged with a chassis (14), the chassis (14) is used in conjunction with a grinding disc (9) to clamp the upper and lower surfaces of the brick body (1); A grinding frame (15) for grinding the outer wall of the brick body (1) is slidably provided below the chassis (14); two sets of first grinding blocks (23) and second grinding blocks (24) are also slidably provided below the chassis (14) for grinding the first rectangular opening (2) and the second rectangular opening (3) at the bottom of the brick body (1) respectively; A transmission assembly is arranged on the workbench (7) and connected to the other output end of the motor (40). After the bottom plate (14) contacts the top of the brick body (1), it drives the first grinding block (23) and the second grinding block (24) to move horizontally back and forth, and drives the support frame (12) to move up and down back and forth; A water tank (8), the water tank (8) being arranged at the bottom of the workbench (7), a water pump (16) being arranged on one side of the water tank (8), a water inlet end of the water pump (16) extending into the water tank (8) through a pipeline, a water outlet end of the water pump (16) being connected to a first clamping plate (10) and a second clamping plate (50) through a pipeline, and a plurality of nozzles (31) being connected to the inner sides of the first clamping plate (10) and the second clamping plate (50).

2. A grinding device according to claim 1, characterized in that: The transmission member comprises a first rotating ring (43) rotatably sleeved on the outer wall of the grinding disc (9); two slide grooves (33) are provided on the top of the workbench (7); a slide bar (39) is slidably arranged in the slide groove (33); the two slide bars (39) are respectively fixedly connected to the corresponding first clamping plate (10) and the second clamping plate (50); a steel wire rope (44) is fixedly arranged at one end of one of the slide bars (39); the other end of the steel wire rope (44) passes around the first rotating ring (43) and is fixedly connected to the other slide bar (39); the output end of the first electric push rod (11) is fixedly connected to the second clamping plate (50).

3. A grinding device according to claim 2, characterized in that: A mounting frame (37) is fixedly provided at the bottom of the workbench (7), a fourth guide rod (41) is slidably provided through one side of the mounting frame (37), one end of the fourth guide rod (41) is fixedly connected to the slide bar (39), a second spring (42) is sleeved on the fourth guide rod (41), two ends of the second spring (42) are respectively fixedly connected to the slide bar (39) and the side of the mounting frame (37) close to each other, and are used to drive the slide bar (39) to reset and move.

4. A grinding device according to claim 3, characterized in that: A second rotating shaft (38) is rotatably provided through the top of the mounting frame (37); the bottom end of the second rotating shaft (38) and an output end of the motor (40) are both fixedly sleeved with meshing gears; the top of the second rotating shaft (38) is clamped with the grinding disc (9); after the first clamping plate (10) and the second clamping plate (50) clamp the brick body (1), the second rotating shaft (38) can be clamped with the grinding disc (9).

5. A grinding device according to claim 4, characterized in that: The bottom of the grinding disc (9) is longitudinally slidably provided with a sliding shaft (47), and the bottom end of the sliding shaft (47) and the top of the second rotating shaft (38) are fixedly provided with a retaining ring (46) for use in conjunction with it. A tension spring (49) is provided inside the grinding disc (9), and the two ends of the tension spring (49) are respectively fixedly connected to the top wall of the grinding disc (9) and the top of the sliding shaft (47). The outer wall of the sliding shaft (47) is rotatably sleeved with a second rotating ring (48), and one end of one of the sliding strips (39) is fixedly provided with a wedge strip (45) for use in conjunction with the second rotating ring (48). During the movement of the second clamping plate (50), the retaining ring (46) connected to the second rotating ring (48) is driven to move up and down in conjunction with the tension spring (49), and one end of the wire rope (44) is fixedly connected to the wedge strip (45).

6. A grinding device according to claim 5, characterized in that: The transmission assembly comprises a first rotating shaft (36) which is rotatably provided on the top of the workbench (7); the bottom end of the first rotating shaft (36) is transmission-connected to the other output end of the motor (40) through a gear; a rotating disk (34) is fixedly provided on the top of the first rotating shaft (36); a protrusion (35) is fixedly provided on the top of the rotating disk (34); a lifting disk (20) located above the chassis (14) is slidingly sleeved on the outer wall of the connecting rod (17); a plurality of second guide rods (19) are slidingly provided on the top of the chassis (14); the two ends of the second guide rods (19) are respectively connected to the The lifting plate (20) and the grinding frame (15) are fixedly connected at one side close to each other. An extension rod (27) used in conjunction with the protrusion (35) is fixedly provided on one side of the lifting plate (20). A first guide rod (18) is slidably provided through the top of the extension rod (27). The top end of the first guide rod (18) is fixedly connected to the bottom wall of the support frame (12) for guiding the extension rod (27). The outer wall of the connecting rod (17) is sleeved with a first spring (28). The two ends of the first spring (28) are respectively fixedly connected to the lifting plate (20) and the side close to each other of the chassis (14).

7. A grinding device according to claim 6, characterized in that: Four groups of third guide rods (21) are fixedly provided on the outer wall of the chassis (14), and a sliding seat (22) is slidably sleeved on the outer wall of each group of the third guide rods (21). A plurality of the first grinding blocks (23) and the second grinding blocks (24) are fixedly connected to the corresponding sliding seats (22). A rotating seat (25) is fixedly provided on the outer wall of the lifting plate (20) and the top of the sliding seat (22), and a connecting rod (26) is rotatably provided between two corresponding rotating seats (25) for driving the sliding seat (22) to move back and forth.

8. A grinding device according to claim 7, characterized in that: A cushion block (29) for clamping the side of the brick body (1) is fixedly provided on the inner side of the first clamping plate (10) and the second clamping plate (50), and a plurality of balls (30) are embedded on one side of the cushion block (29). Rubber pads (32) for clamping the corner of the brick body (1) are fixedly provided on both ends of one side of the first clamping plate (10) and the second clamping plate (50).

9. A brick surface treatment process, using the grinding device as claimed in claim 8, characterized in that: The steps include: S1. First, place the brick body (1) on a grinding device and clamp it, and then grind the top of the brick body (1) after clamping; S2. After the top is polished, the outer wall of the brick body (1) is polished; S3. Finally, the first rectangular opening (2) and the second rectangular opening (3) at the bottom of the brick body (1) are polished.

10. A permeable brick, characterized in that: The brick surface treatment process according to claim 9 is used to prepare the brick surface, comprising a brick surface body, wherein the brick surface body comprises the following materials by weight: 95-100 parts of granite aggregate, 95-100 parts of high-strength cement, 45-50 parts of cement polymer reinforcing agent and 50-60 parts of polypropylene fiber; The brick surface body also includes a brick body (1), the brick body (1) is in a cross shape, and two first rectangular openings (2) and four second rectangular openings (3) are symmetrically arranged at the bottom of the four sides thereof, and the first rectangular openings (2) and the second rectangular openings (3) are each provided with an insertion hole (4), and the two corresponding first rectangular openings (2) and the four second rectangular openings (3) form a square groove, and a base (6) is arranged in the square groove, and a pin column (5) plugged into the insertion hole (4) is fixedly arranged on the top of the base (6), so as to limit the position of a plurality of brick bodies (1) at the same time.

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