Brick edge grinding machine and use method thereof

Abstract

The present invention discloses a brick edge grinding machine and a method for using the same, including a base, an intermediate grinding device, a side grinding device, an adjustment mechanism and a transmission roller table; the transmission roller table is symmetrically arranged on the base, and the transmission roller table is used to drive the two bricks formed after cutting to be transmitted from front to back; the adjustment mechanism is used to drive the transmission roller table on the base to move along the left and right directions; the movement of the transmission roller table can adjust the distance between the two bricks formed after cutting; the intermediate grinding device is installed on the base and is located between the transmission roller tables on both sides; the side grinding device is symmetrically installed on the transmission roller tables on both sides. The present application is provided with the adjustment mechanism, which drives the transmission roller table to move in the left and right directions, so that the transmission roller table drives the bricks it carries to move left and right respectively, adjusts the distance between the bricks, thereby achieving a knife alignment effect, and enables the intermediate grinding device to achieve precise grinding.

Description

Technical Field

[0001] The invention relates to the technical field of brick production, and in particular to a brick edge grinding machine and a use method thereof. Background Art

[0002] In the process of brick production, large-sized bricks need to be cut into small-sized bricks, and then the small-sized bricks are processed into required bricks of different shapes and colors.

[0003] In the prior art, in order to ensure uniform cutting, a one-to-two cutting method is adopted, where a large-sized brick is cut in the middle to cut the large-sized brick into two small-sized bricks of the same size. After the brick is cut, both sides of it need to be polished. However, in the actual production process, the brick needs to be separated after cutting, and then the brick is transferred to the polishing device, and then both sides of the brick are polished. Such a polishing process is inefficient and does not meet production efficiency. Summary of the invention

[0004] In view of the problems raised in the background technology, the purpose of the present invention is to provide a brick edge grinding machine and a method of using the same, so as to solve the problem of low efficiency in brick production.

[0005] To achieve this object, the present invention adopts the following technical solutions:

[0006] A brick blank edge grinding machine comprises a base, an intermediate grinding device, a side grinding device, an adjustment mechanism and a transmission roller table; the transmission roller table is symmetrically arranged on the top of the base, and the transmission roller table is used to drive the two brick blanks formed after cutting to be transmitted from front to back; the adjustment mechanism is used to drive the transmission roller table to move along the left and right directions on the top of the base; the movement of the transmission roller table can adjust the distance between the two brick blanks formed after cutting; the intermediate grinding device is installed on the rear side of the base and is located between the transmission roller tables on both sides; the side grinding device is symmetrically installed on the transmission roller tables on both sides.

[0007] Preferably, the adjustment mechanism includes an adjustment drive, a transmission screw and two sliding seats; the transmission screw is transmission-connected to the driving end of the adjustment drive, so that the adjustment drive can drive the transmission screw to rotate forward and reversely; the transmission screw is provided with a first threaded portion; the two sliding seats are respectively provided with a second threaded portion, and the rotation directions of the second threaded portions in the two sliding seats are opposite; the two sliding seats are connected to the first threaded portion through the second threaded portion, and are respectively sleeved on the transmission screw; the forward and reverse rotation of the transmission screw can drive the two sliding seats to move relative to each other, so that the two sliding seats are closer to or farther away from each other; the transmission roller platforms on the left and right sides are respectively installed on the sliding seats.

[0008] Preferably, the intermediate grinding device includes a mounting seat, a first grinding drive member and a grinding blade; the first grinding drive member is mounted on the mounting seat; the connecting end of the grinding blade is transmission-connected to the first grinding drive member; the grinding end of the grinding blade extends vertically upward, and the grinding end of the grinding blade is conical; a lifting column is provided on the rear side of the base, and the lifting column can be lifted and lowered in the vertical direction; the mounting seat is fixedly mounted on the top of the lifting column.

[0009] Preferably, the side grinding device includes a telescopic assembly, a second grinding drive member and a grinding roller; the second grinding drive member is transmission connected to the telescopic assembly so that the second grinding drive member can move horizontally in the left and right directions; the driving end of the second grinding drive member extends vertically downward, and the grinding roller is transmission connected to the driving end of the second grinding drive member.

[0010] Preferably, the telescopic assembly includes a telescopic drive member and a telescopic rod; the telescopic drive member is installed on the top of the transmission roller platform; one end of the telescopic rod is transmission-connected to the telescopic drive member, and the other end of the telescopic rod extends along the center line direction of the base; the telescopic drive member can drive the telescopic rod to telescope horizontally in the left and right directions; the second grinding drive member is fixedly connected to the other end of the telescopic rod.

[0011] Preferably, it also includes a centering device; the centering device is symmetrically arranged on the top of the transmission roller platform, and the centering device is located in front of the intermediate grinding device; the centering device includes a telescopic drive seat and a centering push plate; the telescopic drive seat is installed on the top of the transmission roller platform, and the driving end of the telescopic drive seat extends horizontally toward the center line of the base; the centering push plate is transmission-connected to the driving end of the telescopic drive seat, so that the telescopic drive seat can drive the centering push plate to move horizontally in the left and right directions.

[0012] Preferably, a sensor is also provided on the top of the transmission roller platform.

[0013] Preferably, a PLC controller is also provided inside the base.

[0014] A method for using the brick edge grinding machine described in any one of the above comprises the following steps:

[0015] Step A: the cut bricks enter the transmission roller table, and the transmission roller table transmits the bricks to between the centering devices on both sides;

[0016] Step B: When the brick is located between the centering devices on both sides, the transmission roller stops transmission, the telescopic drive seat drives the centering push plate to move, and the centering push plate pushes the two bricks closer to each other, so that the two bricks are evenly and symmetrically carried on the transmission rollers on both sides;

[0017] Step C: the sensor detects the distance between it and the brick blank. If the distances detected by the sensors on both sides are different, they are manually corrected so that the two brick blanks are symmetrically carried on the transmission roller tables on both sides. Otherwise, proceed to the next step.

[0018] Step D: The PLC controller controls the adjustment drive member to drive the sliding seat to move according to the diameter of the top of the grinding blade, so that the sliding seat drives the transmission roller table to move, so that the distance between the two bricks is the same as the diameter of the top of the grinding blade;

[0019] Step E: The transmission roller table resumes transmission to transmit the brick blank backwards, and the PLC controller drives the middle grinding device and the side grinding device to grind the two brick blanks respectively.

[0020] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0021] The present application provides the adjustment mechanism, which drives the transmission roller table to move in the left and right directions, so that the transmission roller table drives the bricks it carries to move left and right respectively, adjusts the distance between the bricks, thereby achieving the knife alignment effect, and enables the intermediate grinding device to achieve precise grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 2 is a schematic structural diagram of a brick edge grinding machine according to an embodiment of the present invention;

[0023] Figure 2 is a structural schematic diagram of an adjustment mechanism according to an embodiment of the present invention;

[0024] Figure 3 yes Figure 1 A partial enlarged image of the dotted circle A in the middle;

[0025] Figure 4 yes Figure 2 A partial enlarged view of the dotted circle B in the middle. DETAILED DESCRIPTION

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0027] In addition, the terms "first", "second" and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.

[0028] A preferred embodiment of the present application is as follows Figures 1 to 4 As shown, a brick edge grinding machine includes a base 1, an intermediate grinding device 2, a side grinding device 3, an adjustment mechanism 4 and a transmission roller table 5; the transmission roller table 5 is symmetrically arranged on the top of the base 1, and the transmission roller table 5 is used to drive the two bricks formed after cutting to be transmitted from front to back; the adjustment mechanism 4 is used to drive the transmission roller table 5 on the top of the base 1 to move along the left and right directions; the movement of the transmission roller table 5 can adjust the distance between the two bricks formed after cutting; the intermediate grinding device 2 is installed on the rear side of the base 1, and is located between the transmission roller tables 5 on both sides; the side grinding device 3 is symmetrically installed on the transmission roller tables 5 on both sides.

[0029] like Figures 1 to 3As shown, in this example, two transmission roller tables 5 are arranged on the top of the base 1, and the two transmission roller tables 5 are symmetrically arranged along the center line in the left-right direction of the base 1. The cut bricks enter the transmission roller tables 5 from the front side of the transmission roller tables 5, and then the transmission roller tables 5 transfer the bricks from front to back to the next processing step. Furthermore, because the cut bricks will be cut into two bricks of the same size, and after the two cut bricks enter the brick edge grinding machine, the two bricks are respectively carried on the transmission roller tables 5 on the left and right sides. Furthermore, an intermediate grinding device 2 is provided between the two driving roller tables 5, and the sides of the two bricks close to each other are ground by the intermediate grinding device 2, and the sides of the two bricks away from each other are ground by the side grinding device 3, so that the sides of the left and right sides of the two bricks are ground, so that after the bricks are cut, they can be directly ground on the two sides of the two bricks after entering the brick edge grinding machine of the present application, eliminating the process of brick transportation, thus reducing the transportation time and improving production efficiency. More preferably, because the tool diameters of the tool for cutting the bricks and the tool for grinding the bricks are different, the cracks formed in the two bricks can be smaller than or larger than the tool diameter of the intermediate grinding device 2, so that the tool of the intermediate grinding device 2 cannot extend between the two bricks or the two sides of the tool are in contact, so that the intermediate grinding device 2 cannot grind the sides of the two bricks close to each other. Therefore, the adjustment mechanism 4 is provided, and the adjustment mechanism 4 drives the transmission roller table 5 to move in the left and right directions, so that the transmission roller table 5 drives the bricks it carries to move left and right respectively, and adjusts the distance between the bricks, thereby achieving the knife alignment effect, so that the intermediate grinding device 2 can achieve precise grinding.

[0030] Specifically, the adjustment mechanism 4 includes an adjustment drive member 41, a transmission screw 42 and two sliding seats 43; the transmission screw 42 is transmission-connected to the driving end of the adjustment drive member 41, so that the adjustment drive member 41 can drive the transmission screw 42 to rotate forward and reversely; the transmission screw 42 is provided with a first threaded portion; the two sliding seats 43 are respectively provided with a second threaded portion, and the rotation directions of the second threaded portions in the two sliding seats 43 are opposite; the two sliding seats 43 are connected with the first threaded portion through the second threaded portion, and are respectively sleeved on the transmission screw 42; the forward and reverse rotation of the transmission screw 42 can drive the two sliding seats 43 to move relative to each other, so that the two sliding seats 43 are close to or away from each other; the transmission roller tables 5 on the left and right sides are respectively installed on the sliding seats 43. Figure 2As shown, in this embodiment, the adjustment drive member 41 is a drive motor. The drive motor can drive the transmission screw 42 to rotate forward and reversely, and the forward and reverse rotation of the transmission screw 42 can drive the two sliding seats 43 threadedly connected thereto to move, and the rotation directions of the second threaded parts of the two sliding seats 43 are opposite. Therefore, the forward and reverse rotation of the transmission screw 42 can drive the two sliding seats 43 to move away from or closer to each other. The transmission roller tables 5 on both sides are respectively installed on the two sliding seats 43, so that the relative movement of the two sliding seats 43 can also drive the two transmission roller tables 5 to move, thereby adjusting the distance between the two brick blanks, so that the sides of the two brick blanks that are close to each other are aligned with the cutters of the intermediate grinding device 2 respectively, to achieve precise grinding.

[0031] Specifically, the intermediate grinding device 2 includes a mounting seat 21, a first grinding drive member 22 and a grinding blade 23; the first grinding drive member 22 is mounted on the mounting seat 21; the connecting end of the grinding blade 23 is transmission-connected to the first grinding drive member 22; the grinding end of the grinding blade 23 extends vertically upward, and the grinding end of the grinding blade 23 is conical; a lifting column 11 is provided at the rear side of the base 1, and the lifting column 11 can be lifted and lowered in the vertical direction; the mounting seat 21 is fixedly mounted on the top of the lifting column 11. Figure 4 As shown, the intermediate grinding device 2 can be lifted and lowered in the vertical direction driven by the lifting column 11 to adjust the height of the grinding blade 23. Further, in this embodiment, the grinding end of the grinding blade 23 is conical, because different specifications of bricks are cut by different cutting tools, so the gap between the two bricks is different. When the gap between the two bricks is smaller than the maximum diameter of the grinding blade 23, the lifting column 11 can be used to adjust the lifting of the grinding blade 23 so that the side of the brick is tangent to the grinding blade, so that the blade alignment effect can be achieved. More preferably, because the grinding blade will be worn after being used for a certain period of time, the grinding blade 23 can be lifted so that the unworn part at the bottom of the grinding end is tangent to the brick, thereby reducing the replacement of the grinding blade 23 and reducing the production cost. It is worth noting that the first grinding drive 22 is a functional component purchased on the market, and the first grinding drive 22 is used to drive the grinding blade 23 to rotate.

[0032] Furthermore, the side grinding device 3 includes a telescopic assembly, a second grinding drive member 31 and a grinding roller 32; the second grinding drive member 31 is transmission connected to the telescopic assembly so that the second grinding drive member 31 can move horizontally in the left and right directions; the driving end of the second grinding drive member 31 extends vertically downward, and the grinding roller 32 is transmission connected to the driving end of the second grinding drive member 31.

[0033] Furthermore, the telescopic assembly includes a telescopic drive member 33 and a telescopic rod 34; the telescopic drive member 33 is installed on the top of the transmission roller platform 5; one end of the telescopic rod 34 is transmission-connected to the telescopic drive member 33, and the other end of the telescopic rod 34 extends along the center line direction of the base 1; the telescopic drive member 33 can drive the telescopic rod 34 to telescope horizontally in the left and right directions; the second grinding drive member 31 is fixedly connected to the other end of the telescopic rod 34.

[0034] like Figures 1 to 3 As shown, in this embodiment, the telescopic drive member 33 is a driving motor, and the second grinding drive member 31 is a functional member purchased on the market, and the second grinding drive member 31 is used to drive the rolling wheel to rotate. Specifically, the telescopic drive member 33 is installed on the transmission roller table 5, and the driving end of the telescopic drive member 33 is connected to the telescopic rod 34 so that the telescopic rod 34 can be extended and retracted in the left and right directions. The second grinding drive member 31 is fixedly connected to the telescopic rod 34, so the extension and retraction of the telescopic rod 34 will drive the second grinding drive member 31 to move in the left and right directions, and adjust the distance between the two grinding rollers 32, so that when grinding bricks of different sizes, the grinding roller 32 can be accurately fitted to the side of the brick by adjusting the telescopic rod 34, and then the side of the brick can be ground by rolling.

[0035] More preferably, it also includes a centering device; the centering device is symmetrically arranged on the top of the transmission roller table 5, and the centering device is located in front of the intermediate grinding device 2; the centering device includes a telescopic drive seat 61 and a centering push plate 62; the telescopic drive seat 61 is installed on the top of the transmission roller table 5, and the driving end of the telescopic drive seat 61 extends horizontally toward the center line of the base 1; the centering push plate 62 is connected to the driving end of the telescopic drive seat 61 by transmission, so that the telescopic drive seat 61 can drive the centering push plate 62 to move horizontally in the left and right directions. In the actual production process, the two brick blanks may not be symmetrical after entering the transmission roller table 5, so that even if adjusted by the adjustment mechanism 4, accurate tool alignment cannot be performed. Therefore, before the adjustment of the adjustment mechanism 4, it is necessary to use the centering device to make the two brick blanks symmetrically carried on the two transmission roller tables 5, and then adjust them through the adjustment mechanism 4 to achieve accurate tool alignment. Specifically, when the two bricks are transferred to the centering devices on both sides, the transmission roller table 5 stops transmission, so that the two bricks stay between the centering devices, and then the telescopic drive seats 61 on both sides simultaneously drive the centering push plate 62 to move between the two transmission roller tables 5, and the centering push plates 62 on both sides move the same distance, so that the two bricks are symmetrical along the left and right center lines of the base 1. After the centering is completed, the centering push plate 62 is retracted to fit with the telescopic drive seat 61, and then adjusted by the adjustment mechanism 4, so as to achieve precise centering.

[0036] Preferably, a sensor 7 is further provided on the top of the transmission roller table 5. Sensors 7 are provided on the transmission roller tables 5 on both sides, and the distances between the sensors 7 on both sides and the center position of the base 1 are the same. After the centering push plate 62 pushes the two bricks to center, the sensor 7 detects the distance between it and the bricks. If the distances detected by the sensors 7 on both sides are the same, the two bricks are symmetrical along the center of the base 1; if they are not the same, they need to be manually calibrated and repaired, and then adjusted by the adjustment mechanism 4. The purpose of this setting is to achieve more accurate tool alignment and ensure the grinding effect. It is worth noting that the sensor 7 is a functional component purchased on the market.

[0037] Preferably, a PLC controller is further provided inside the base 1. In this example, the PLC controller is a functional component purchased on the market. The PLC control accurately controls the operation of the sensor 7, the adjustment mechanism 4, the middle grinding device 2, the side grinding device 3 and the centering device, thereby achieving precise grinding.

[0038] A method for using the brick edge grinding machine described in any one of the above comprises the following steps:

[0039] Step A: The cut bricks enter the transmission roller table 5, and the transmission roller table 5 transmits the bricks to between the centering devices on both sides;

[0040] Step B: When the brick is located between the centering devices on both sides, the driving roller 5 stops driving, and the telescopic driving seat 61 drives the centering push plate 62 to move, and the centering push plate 62 pushes the two bricks to approach each other, so that the two bricks are evenly and symmetrically carried on the driving roller 5 on both sides;

[0041] Step C: the sensor 7 detects the distance between it and the brick. If the distances detected by the sensors 7 on both sides are different, they are manually corrected so that the two bricks are symmetrically carried on the driving roller tables 5 on both sides. Otherwise, proceed to the next step.

[0042] Step D: The PLC controller controls the adjustment drive member 41 to drive the sliding seat 43 to move according to the diameter of the top of the grinding blade 23, so that the sliding seat 43 drives the transmission roller table 5 to move, so that the distance between the two bricks is the same as the diameter of the top of the grinding blade 23;

[0043] Step E: The transmission roller table 5 resumes transmission, transmits the brick blank backward, and the PLC controller drives the middle grinding device 2 and the side grinding device 3 to grind the two brick blanks respectively.

[0044] The technical principle of the present invention is described above in conjunction with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the scope of protection of the present invention in any way. Based on the explanations herein, those skilled in the art can associate other specific implementations of the present invention without paying creative labor, and these methods will fall within the scope of protection of the present invention.

Claims

1. A brick edge grinding machine, characterized in that: It includes a base, a middle grinding device, a side grinding device, an adjustment mechanism and a transmission roller table; The transmission roller table is symmetrically arranged on the top of the base, and the transmission roller table is used to drive the two bricks formed after cutting to be transmitted from front to back; The adjustment mechanism is used to drive the transmission roller platform to move along the left and right direction on the top of the base; The movement of the driving roller table can adjust the distance between two bricks formed after cutting; The intermediate grinding device is installed on the rear side of the base and is located between the transmission roller tables on both sides; The side grinding device is installed symmetrically on the transmission roller tables on both sides; The intermediate grinding device comprises a mounting seat, a first grinding driving member and a grinding blade member; The first grinding drive member is mounted on the mounting seat; The connecting end of the grinding blade is drivingly connected to the first grinding drive member; The grinding end of the grinding blade extends vertically upward, and the grinding end of the grinding blade is conical; A lifting column is provided on the rear side of the base, and the lifting column can be lifted and lowered in the vertical direction; The mounting seat is fixedly mounted on the top of the lifting column; Also includes a centering device; The centering device is symmetrically arranged on the top of the driving roller table, and the centering device is located in front of the intermediate grinding device; The centering device includes a telescopic drive seat and a centering push plate; The telescopic drive seat is installed on the top of the transmission roller platform, and the driving end of the telescopic drive seat extends horizontally toward the center line of the base; The centering push plate is in transmission connection with the driving end of the telescopic drive seat, so that the telescopic drive seat can drive the centering push plate to move horizontally in the left and right directions; A sensor is also provided on the top of the transmission roller platform; A PLC controller is also provided inside the base; The adjustment mechanism comprises an adjustment drive member, a transmission screw and two sliding seats; The transmission screw is in transmission connection with the driving end of the adjustment drive member, so that the adjustment drive member can drive the transmission screw to rotate forward and reverse; The transmission screw is provided with a first threaded portion; A second threaded portion is respectively provided in the two sliding seats, and the second threaded portions in the two sliding seats have opposite rotation directions; The two sliding seats are connected with the first threaded portion through the second threaded portion, and are respectively sleeved on the transmission screw rod; The forward and reverse rotation of the transmission screw can drive the two sliding seats to move relative to each other, so that the two sliding seats are closer to each other or farther away from each other; The transmission roller platforms on the left and right sides are respectively installed on the sliding seats.

2. A brick edge grinding machine according to claim 1, characterized in that: The side grinding device comprises a telescopic assembly, a second grinding drive member and a grinding roller; The second grinding drive member is in transmission connection with the telescopic assembly, so that the second grinding drive member can move horizontally in the left and right directions; The driving end of the second grinding driving member extends vertically downward, and the grinding roller is drivingly connected to the driving end of the second grinding driving member.

3. A brick edge grinding machine according to claim 2, characterized in that: The telescopic assembly includes a telescopic drive member and a telescopic rod; The telescopic driving member is installed on the top of the transmission roller platform; One end of the telescopic rod is transmission-connected to the telescopic driving member, and the other end of the telescopic rod extends along the center line direction of the base; The telescopic driving member can drive the telescopic rod to extend and retract horizontally in the left and right directions; The second grinding drive member is fixedly connected to the other end of the telescopic rod.

4. A method for using the brick edge grinding machine according to any one of claims 1 to 3, characterized in that: The following steps are involved: Step A: the cut bricks enter the transmission roller table, and the transmission roller table transmits the bricks to between the centering devices on both sides; Step B: When the brick is located between the centering devices on both sides, the transmission roller stops transmission, the telescopic drive seat drives the centering push plate to move, and the centering push plate pushes the two bricks closer to each other, so that the two bricks are evenly and symmetrically carried on the transmission rollers on both sides; Step C: the sensor detects the distance between it and the brick blank. If the distances detected by the sensors on both sides are different, they are manually corrected so that the two brick blanks are symmetrically carried on the transmission roller tables on both sides. Otherwise, proceed to the next step. Step D: The PLC controller controls the adjustment drive member to drive the sliding seat to move according to the diameter of the top of the grinding blade, so that the sliding seat drives the transmission roller table to move, so that the distance between the two bricks is the same as the diameter of the top of the grinding blade; Step E: The transmission roller table resumes transmission to transmit the brick blank backwards, and the PLC controller drives the middle grinding device and the side grinding device to grind the two brick blanks respectively.

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