Building board grinding machine

Abstract

The utility model relates to the field of construction, and discloses a building board grinder, comprising a fixed seat, the top of the fixed seat is fixedly connected to a support plate, the top of the fixed seat close to the support plate is fixedly connected to a drive motor, the output shaft of the drive motor is fixedly connected to a driving shaft through a coupling, the outer wall of the driving shaft is fixedly connected to a driving pulley, the driving shaft passes through the support plate and is fixedly connected to a driving roller, and the outer wall of the driving pulley is movably connected to a transmission belt. The building board grinder facilitates the adjustment of the spacing between the driving roller and the driven roller through the set fixed seat, support plate, drive motor, driving pulley, driving roller, transmission belt, first electric push rod, limit block, driven pulley, driven roller, limit groove, second electric push rod, support block and tensioning wheel, so as to facilitate the grinding of building boards of different thicknesses and improve the scope of application.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a building plate grinding machine. Background Art

[0002] Boards are flat rectangular building material boards made into standard sizes. They are used in the construction industry as components of walls, ceilings or floors. Various machines are required to process the boards, including grinders.

[0003] The existing grinder is inconvenient to adjust the spacing when double-sided grinding is in use, which makes it inconvenient to grind building boards of different thicknesses, thereby reducing the scope of application. Therefore, the existing grinder cannot meet people's work needs. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a building board grinder with a function of facilitating the adjustment of the grinding interval, thereby solving the problems in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a building board grinder, comprising a fixed seat, the top of the fixed seat is fixedly connected to a support plate, the top of the fixed seat is fixedly connected to a driving motor on one side close to the support plate, the output shaft of the driving motor is fixedly connected to a driving shaft through a coupling, the outer wall of the driving shaft is fixedly connected to a driving pulley, the driving shaft passes through the support plate and is fixedly connected to a driving roller, the outer wall of the driving pulley is movably connected to a transmission belt, the top of the outer wall of the support plate is fixedly connected to a first electric push rod, the movable end of the first electric push rod is fixedly connected to a limiting block, the outer wall of the limiting block is movably connected to a driven shaft, one end of the driven shaft is fixedly connected to a driven pulley, and the other end of the driven shaft is fixedly connected to a driven roller.

[0006] A second electric push rod is fixedly connected to one side of the outer wall of the support plate, and a movable end of the second electric push rod is fixedly connected to a support block, the outer wall of the support block is movably connected to a support shaft, and the outer wall of the support shaft is fixedly connected to a tensioning wheel. Through the provision of a fixed seat, a support plate, a driving motor, an active pulley, an active roller, a transmission belt, a first electric push rod, a limit block, a driven pulley, a driven roller, a limit groove, a second electric push rod, a support block and a tensioning wheel, it is convenient to adjust the distance between the active roller and the driven roller, which is beneficial to the grinding of building panels of different thicknesses, improves the scope of application, meets people's work needs, and is worthy of popularization and use.

[0007] Furthermore, the driving pulley forms a linkage structure with the driven pulley through a transmission belt, and the transmission belts are cross-arranged, which facilitates the driving pulley to drive the driven pulley to rotate in opposite directions.

[0008] Furthermore, the transmission belt is slidably connected to the tensioner wheel, and the tensioner wheel is an "I"-shaped structure, which facilitates the tensioning of the transmission belt.

[0009] Furthermore, the driven pulley forms a sliding structure with the support plate through a limit block, a limit groove is provided on the outer wall of the support plate, the limit block is an "I"-shaped structure, and the limit block is connected with the support plate through the limit groove, which facilitates the limit block to drive the driven pulley to slide.

[0010] Furthermore, the driven roller and the driving roller have the same structure, and a distance is provided between the driving roller and the driven roller, so that the driven roller and the driving roller can grind both sides of the building board conveniently.

[0011] Furthermore, the support block forms a sliding structure with the support plate through the second electric push rod, and the tensioning wheel is rotatably connected to the support block through the support shaft, which facilitates the movement of the tensioning wheel.

[0012] Compared with the prior art, the utility model provides a building board grinding machine, which has the following beneficial effects:

[0013] 1. The building board grinder, through the set fixed seat, support plate, drive motor, active pulley, active roller, transmission belt, first electric push rod, limit block, driven pulley, driven roller, limit groove, second electric push rod, support block and tensioning wheel, facilitates the adjustment of the distance between the active roller and the driven roller, so as to be conducive to the grinding of building boards of different thicknesses, improves the scope of application, meets people's work needs, and is worthy of popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 It is a right side structural schematic diagram of the utility model;

[0018] Figure 4 This is a schematic diagram of the front view structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the limit block structure of the utility model.

[0020] In the figure: 1. fixed seat; 2. support plate; 3. driving motor; 4. active pulley; 5. active roller; 6. transmission belt; 7. first electric push rod; 8. limit block; 9. driven pulley; 10. driven roller; 11. limit groove; 12. second electric push rod; 13. support block; 14. tensioner. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] The preferred embodiment of the building board grinding machine provided by the utility model is as follows: Figures 1 to 5 As shown: a building board grinder, including a fixed base 1, the top of the fixed base 1 is fixedly connected to a support plate 2, the top of the fixed base 1 is fixedly connected to a driving motor 3 on one side close to the support plate 2, the output shaft of the driving motor 3 is fixedly connected to a driving shaft through a coupling, the outer wall of the driving shaft is fixedly connected to a driving pulley 4, the driving shaft passes through the support plate 2 and is fixedly connected to a driving roller 5, the outer wall of the driving pulley 4 is movably connected to a transmission belt 6, the top of the outer wall of the support plate 2 is fixedly connected to a first electric push rod 7, the movable end of the first electric push rod 7 is fixedly connected to a limiting block 8, the outer wall of the limiting block 8 is movably connected to a driven shaft, one end of the driven shaft is fixedly connected to a driven pulley 9, and the other end of the driven shaft is fixedly connected to a driven roller 10.

[0024] A second electric push rod 12 is fixedly connected to one side of the outer wall of the support plate 2, and a movable end of the second electric push rod 12 is fixedly connected to a support block 13, the outer wall of the support block 13 is movably connected to a support shaft, and the outer wall of the support shaft is fixedly connected to a tensioning wheel 14. Through the arrangement of the fixed seat 1, support plate 2, drive motor 3, active pulley 4, active roller 5, transmission belt 6, first electric push rod 7, limit block 8, driven pulley 9, driven roller 10, limit groove 11, second electric push rod 12, support block 13 and tensioning wheel 14, it is convenient to adjust the distance between the active roller 5 and the driven roller 10, which is beneficial to the grinding of building panels of different thicknesses, improves the scope of application, meets people's work needs, and is worthy of popularization and use.

[0025] Furthermore, the driving pulley 4 forms a linkage structure with the driven pulley 9 through the transmission belt 6, and the transmission belt 6 is cross-arranged, which facilitates the driving pulley 4 to drive the driven pulley 9 to rotate in the opposite direction.

[0026] Furthermore, the transmission belt 6 is slidably connected to the tensioner wheel 14 , and the tensioner wheel 14 is an I-shaped structure, which facilitates the tensioning of the transmission belt 6 .

[0027] Furthermore, the driven pulley 9 forms a sliding structure with the support plate 2 through the limit block 8, the outer wall of the support plate 2 is provided with a limit groove 11, the limit block 8 is an "I"-shaped structure, and the limit block 8 is connected with the support plate 2 through the limit groove 11, which facilitates the limit block 8 to drive the driven pulley 9 to slide.

[0028] Furthermore, the driven roller 10 has the same structure as the active roller 5 , and a distance is provided between the active roller 5 and the driven roller 10 , which facilitates the driven roller 10 and the active roller 5 to grind both sides of the building board.

[0029] Furthermore, the support block 13 forms a sliding structure with the support plate 2 through the second electric push rod 12, and the tensioning wheel 14 is rotatably connected to the support block 13 through the support shaft, which facilitates the movement of the tensioning wheel 14.

[0030] When in use, first start the first electric push rod 7, so that the first electric push rod 7 drives the limit block 8 to slide, so that the limit block 8 drives the driven pulley 9 and the driven roller 10 to slide, thereby facilitating the adjustment of the distance between the driven roller 10 and the active roller 5, which is beneficial to the double-sided grinding of building boards of different thicknesses. At the same time, when the first electric push rod 7 is extended, the second electric push rod 12 is retracted, and vice versa, so that the second electric push rod 12 drives the support block 13 to slide, so that the support block 13 drives the tensioning wheel 14 to slide, so that the tensioning wheel 14 drives the transmission belt 6 to remain tensioned, so that when the driving motor 3 drives the active pulley 4 to rotate, the active pulley 4 drives the transmission belt 6 to slide under the tension of the tensioning wheel 14, and the transmission belt 6 is cross-arranged, so that the transmission belt 6 drives the driven pulley 9 to rotate in the opposite direction to the active pulley 4, so that the active roller 5 and the driven roller 10 rotate in the opposite direction to perform double-sided grinding.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] It should be noted that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the utility model.

[0033] In addition, the terms "first" and "second" 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. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building board grinding machine, comprising a fixing seat (1), characterized in that: The top of the fixed seat (1) is fixedly connected to a support plate (2), a driving motor (3) is fixedly connected to the side of the top of the fixed seat (1) close to the support plate (2), the output shaft of the driving motor (3) is fixedly connected to a driving shaft through a coupling, the outer wall of the driving shaft is fixedly connected to a driving pulley (4), the driving shaft passes through the support plate (2) and is fixedly connected to a driving roller (5), the outer wall of the driving pulley (4) is movably connected to a transmission belt (6), the top of the outer wall of the support plate (2) is fixedly connected to a first electric push rod (7), the movable end of the first electric push rod (7) is fixedly connected to a limiting block (8), the outer wall of the limiting block (8) is movably connected to a driven shaft, one end of the driven shaft is fixedly connected to a driven pulley (9), and the other end of the driven shaft is fixedly connected to a driven roller (10); A second electric push rod (12) is fixedly connected to one side of the outer wall of the support plate (2); a movable end of the second electric push rod (12) is fixedly connected to a support block (13); the outer wall of the support block (13) is movably connected to a support shaft; and the outer wall of the support shaft is fixedly connected to a tensioning wheel (14).

2. A building board grinding machine according to claim 1, characterized in that: The driving pulley (4) forms a linkage structure with the driven pulley (9) through a transmission belt (6), and the transmission belts (6) are arranged crosswise.

3. A building board grinding machine according to claim 1, characterized in that: The transmission belt (6) is slidably connected to the tension wheel (14), and the tension wheel (14) is an "I"-shaped structure.

4. A building board grinding machine according to claim 1, characterized in that: The driven pulley (9) forms a sliding structure with the support plate (2) via a limit block (8).

5. A building board grinding machine according to claim 1, characterized in that: The outer wall of the support plate (2) is provided with a limiting groove (11), and the limiting block (8) is slidably connected to the support plate (2) via the limiting groove (11).

6. A building board grinding machine according to claim 5, characterized in that: The limit block (8) is an I-shaped structure, and the limit block (8) is connected to the support plate (2) through the limit groove (11).

7. A building board grinding machine according to claim 1, characterized in that: The driven roller (10) has the same structure as the active roller (5), and a spacing is provided between the active roller (5) and the driven roller (10).

8. A building board grinding machine according to claim 1, characterized in that: The support block (13) forms a sliding structure with the support plate (2) through the second electric push rod (12), and the tensioning wheel (14) is rotationally connected to the support block (13) through the support shaft.

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