Gypsum board conveyor for removing stains and white marks on board surface

Abstract

The invention relates to the technical field of gypsum board production equipment, in particular to a gypsum board conveyor for removing stains and white marks on a board surface, which comprises a stand column, a cross beam, a belt wheel and a first motor, the cross beam is mounted on the stand column, the belt wheel is rotatably connected to the cross beam, a conveyor belt is arranged on the belt wheel, the first motor is mounted on one side of the stand column, and the first motor is mounted on the other side of the stand column. Compared with the mode that the gypsum board is directly placed on a roller and conveyed in a rolling mode, the conveying belt is adopted in the gypsum board conveying device, in the conveying process, the conveying belt and the gypsum board are relatively static, and the situation that disintegrating slag is attached to the bottom face of the gypsum board due to mutual friction is avoided; the disintegrating slag on the conveying belt can fall into the disintegrating slag collecting rail, and the disintegrating slag attached to the bottom face of the gypsum board can be cleaned into the disintegrating slag collecting rail to be cleaned in a centralized mode.

Description

Technical Field

[0001] The present invention relates to the technical field of gypsum board production equipment, and in particular to a gypsum board conveyor for removing stains and white marks on board surfaces. Background Art

[0002] During the production and transportation of gypsum board, it is necessary to cut the gypsum board according to the size required by the market. The formed gypsum board is cut into the required length after passing through the cutting machine, and then transported to the next process by the conveyor roller. The gypsum debris formed when the gypsum board is cut by the cutting machine adheres to the bottom surface of the gypsum board. After the cutting machine, it is transported to the roller conveyor with the gypsum board. The roller on the roller conveyor moves the gypsum board forward through rotation and friction. During the friction process, part of the debris on the bottom surface of the gypsum board will adhere to the bottom surface of the gypsum board more firmly under the action of friction. Part of the debris will also make a lot of gypsum white powder firmly adhere to the surface of the roller, so that the gypsum board transported by the conveyor will have more white prints on the bottom surface, which seriously affects the appearance quality and product qualification rate of the finished gypsum board.

[0003] At present, how to prevent debris from adhering to the bottom surface of the gypsum board and the roller and improve the qualified rate of the finished gypsum board has become a technical problem that needs to be solved urgently by those skilled in the art. Summary of the invention

[0004] The invention provides a gypsum board conveyor for removing stains and white marks on the board surface, which is used to solve the problem of how to prevent debris from adhering to the bottom surface of the gypsum board and the roller and improve the qualified rate of the finished gypsum board products.

[0005] The present invention provides a gypsum board conveyor for removing stains and white marks on the board surface, comprising:

[0006] Column;

[0007] A crossbeam; mounted on the column;

[0008] A pulley is rotatably connected to the beam, and a conveyor belt is arranged on the pulley;

[0009] The first motor is installed on one side of the column and is used to drive the pulley to rotate;

[0010] In it, the gypsum boards are placed on a conveyor belt.

[0011] In some embodiments, sprockets are installed at the output end of the first motor and one end of the pulley, and chains are meshed on the two sets of sprockets.

[0012] In some of the embodiments, it also includes:

[0013] Conveyor belt support assembly; arranged on the upper and lower sides of the crossbeam, used to support and tension the conveyor belt.

[0014] In some of the embodiments, the conveyor belt support assembly includes:

[0015] Support roller group; rotatably connected to the upper side of the beam;

[0016] A tensioning roller group is arranged on the lower side of the crossbeam;

[0017] Wherein, the conveyor belt passes around the pulley, the support roller group and the tension roller group in sequence.

[0018] In some of the embodiments, the top of the support roller set is flush with the top of the pulley.

[0019] In some of the embodiments, a pressure roller is rotatably connected to the crossbeam, and the height of the top of the pressure roller is lower than the height of the top of the pulley.

[0020] In some of the embodiments, a support rod is installed on the crossbeam, and a debris collection track is installed on the top of the support rod.

[0021] In some of the embodiments, a debris cleaning assembly is installed on the upper side of the debris collection track.

[0022] In some of the embodiments, the top of the debris cleaning assembly is flush with the upper surface of the conveyor belt.

[0023] In some of the embodiments, the debris collection track is pyramid-shaped.

[0024] The beneficial effects of the present invention are as follows: after the gypsum board is cut, it is conveyed to the conveyor belt of the present invention. During the forward conveying process, the conveyor belt is stationary relative to the gypsum board, so there is no dynamic friction between the two, and the debris will not adhere to the bottom surface of the gypsum board. Since the roller group is not in direct contact with the gypsum board, the debris will not adhere to the surface of the roller group. At the same time, in order to clean the debris, a clamping roller is also provided in the present invention, so that a "depression" appears on the conveyor belt horizontally distributed above the beam. During the transportation of the gypsum board, the gypsum board can pass through the "depression" here due to its sufficient length, and the debris will fall to the debris collection track above the clamping roller. Since the shape of the debris collection track is pyramid-shaped, the debris will be discharged to the outside of the beam along the debris collection track instead of accumulating in the debris collection track. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural schematic diagram of some specific embodiments of a gypsum board conveyor for removing white marks on the board surface of the present invention;

[0026] Figure 2 yes Figure 1A schematic structural diagram from another perspective of a gypsum board conveyor for removing white stains on the board surface;

[0027] Figure 3 yes Figure 1 The schematic structural diagram of some specific embodiments of a debris cleaning assembly in a gypsum board conveyor for removing stains and white marks on the board surface is shown;

[0028] Figure 4 yes Figure 3 The schematic diagram of the structure of a horizontal plate in a gypsum board conveyor for removing white marks on the board surface is shown;

[0029] In the attached drawings, 1, column; 2, crossbeam; 3, pulley; 4, first motor; 5, conveyor belt support assembly; 51, support roller group; 52, tensioning roller group; 521, first tensioning roller; 522, second tensioning roller; 523, telescopic motor; 6, chain; 7, conveyor belt; 8, pressure roller; 9, support rod; 10, debris collection track; 11, cross plate; 111, driving sprocket; 112, driven sprocket; 113, tensioning sprocket; 114, driving chain; 12, brush; 13, second motor. DETAILED DESCRIPTION

[0030] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] At present, gypsum debris formed when the gypsum board is cut by a cutting machine adheres to the bottom surface of the gypsum board, and is transported to a roller conveyor with the gypsum board after the cutting machine. The rollers on the roller conveyor move the gypsum board forward by rotating friction. During the friction process, a part of the debris on the bottom surface of the gypsum board will be more firmly attached to the bottom surface of the gypsum board under the action of friction, and a part of the debris will cause a lot of gypsum white powder to be firmly attached to the surface of the roller, so that the gypsum board transported by the conveyor has more white marks on the lower paper surface, which seriously affects the appearance quality and product qualification rate of the finished gypsum board. Therefore, how to prevent the debris from adhering to the bottom surface of the gypsum board and the roller and improve the qualification rate of the finished gypsum board has become a technical problem to be solved urgently by those skilled in the art.

[0032] To solve the above problems, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4The present invention provides a gypsum board conveyor for removing stains and white marks on the board surface, comprising a column 1, a beam 2, a pulley 3 and a first motor 4, wherein the beam 2 is mounted on the column, the pulley 3 is rotatably connected to the beam 2, a conveyor belt 7 is arranged on the pulley 3, the first motor 4 is mounted on one side of the column 1, and is used to drive the pulley 3 to rotate, wherein the gypsum board is placed on the conveyor belt 7.

[0033] Specifically, compared with the prior art in which the gypsum board is directly placed on a roller and transported by rolling, the present invention adopts a conveyor belt 7. During the transportation process, the conveyor belt 7 and the gypsum board are relatively stationary, and no debris will adhere to the bottom surface of the gypsum board due to mutual friction.

[0034] Furthermore, two cross beams 2 are provided, four upright posts 1 are provided, and the cross beams 2 are installed on two upright posts 1 along the conveying direction.

[0035] Preferably, sprockets are installed at the output end of the first motor 4 and one end of the pulley 3, and chains 6 are meshed on the two sets of sprockets.

[0036] Specifically, a support plate is provided between two adjacent columns 1 along the conveying direction, and the support plate is installed in the middle of the column 1. The first motor 4 is fixedly installed on the support plate to provide a power source for the pulley 3 to drive the pulley 3 to rotate.

[0037] Preferably, the conveyor belt support assembly 5 is arranged on the upper and lower sides of the crossbeam 2 to support and tension the conveyor belt.

[0038] Preferably, the conveyor belt support assembly includes: a support roller group 51 and a tensioning roller group 52, the support roller group 51 is rotatably connected to the upper side of the beam 2, and the tensioning roller group 52 is arranged on the lower side of the beam 2, wherein the conveyor belt 7 passes around the pulley 3, the support roller group 51 and the tensioning roller group 52 in sequence.

[0039] Specifically, both ends of the support roller set 51 are rotatably connected to the two beams 2, and the support roller set 51 is evenly distributed along the conveying direction to avoid the two sets of pulleys 3 being too far apart, causing the conveyor belt 7 to "collapse" under the action of its own gravity.

[0040] Furthermore, the tensioning roller group 52 includes: a first tensioning roller 521, a second tensioning roller 522 and a telescopic motor 523, wherein the first tensioning roller 521 is rotatably connected to the bottom of the beam 3, the telescopic motor 523 is fixedly installed under the beam 3, and the second tensioning roller 522 is rotatably connected to the output end of the telescopic motor 523. The conveyor belt 7 of the present invention successively passes around the two sets of pulleys 3 and the top of the support roller group 51, as well as the top of the first tensioning roller 521 and the bottom of the second tensioning roller 522. When the conveyor belt is relatively loose or too tight, the staff can adjust the state of the conveyor belt 7 by controlling the telescopic motor 523.

[0041] Preferably, the top of the supporting roller set 51 is flush with the top of the pulley 3 .

[0042] Specifically, ensuring the levelness of the conveying plane can prevent the gypsum board from being bumped during transportation and causing damage.

[0043] Preferably, a pressure roller 8 is rotatably connected to the crossbeam 2 , and the height of the top of the pressure roller 8 is lower than the height of the top of the pulley 3 .

[0044] Specifically, the pressure roller 8 is located between the two rollers of the support roller group 51, and because the height of the top of the pressure roller 8 is lower than the height of the top of the pulley 3, the conveyor belt 7 forms a concave surface, and the width of this concave surface is less than half the length of the gypsum board to avoid it affecting the normal transportation of the gypsum board, and the debris at the bottom of the gypsum board will fall into this concave surface, thereby playing a role in cleaning the bottom surface of the gypsum board.

[0045] Preferably, a support rod 9 is installed on the cross beam 2 , and a slag collection track 10 is installed on the top of the support rod 9 .

[0046] Specifically, the debris transferred into the concave surface will fall onto the debris collection track 10 and be collected and cleaned uniformly.

[0047] Preferably, a debris cleaning assembly is installed on the upper side of the debris collection track 10 .

[0048] Preferably, the top of the debris cleaning assembly is flush with the upper surface of the conveyor belt 7.

[0049] Specifically, the debris cleaning component includes: a horizontal plate 11, a brush 12 and a second motor 13, wherein the horizontal plate 11 is installed on the debris collection track 10, one end of the brush 12 is installed on the horizontal plate 11, and the other end passes through the debris collection track 10 and extends to a position flush with the upper surface of the conveyor belt 7, and in the technical solution of the present invention, multiple groups of brushes 12 are arranged along the vertical direction of the beam 2, and two adjacent brushes 12 are closely adjacent to each other to avoid missing brushes, and the second motor 13 is installed on the inner side of the beam 2, and is used to drive multiple brushes 12 to rotate. In the technical solution of the present invention, even if there is debris attached to the bottom surface of the gypsum board, it can be cleaned by the continuously rotating brush 12, and the debris that falls after cleaning will fall into the debris collection track 10 and be discharged to the outside of the beam 2 under the action of its own gravity.

[0050] Furthermore, a driving assembly for driving multiple brushes 12 to rotate is installed on the cross plate 11, and the driving assembly includes: a driving sprocket 111, a driven sprocket 112, a tensioning sprocket 113 and a driving chain 114, wherein the driving sprocket 111, the driven sprocket 112 and the tensioning sprocket 113 are all rotatably connected to the cross plate 11, the driving sprocket 111 is connected to the output end of the second motor 13, the driven sprocket 112 includes multiple, each driven sprocket 112 is connected to the bottom of a group of brushes 12, and multiple tensioning sprockets 113 are also provided, and each tensioning sprocket 113 is provided between two adjacent driven sprockets 112, and the driving chain 114 is meshed with the driving sprocket 111, the driven sprocket 112 and the tensioning sprocket 113, so that the multiple groups of brushes 12 in the technical solution of the present invention can rotate synchronously to clean the entire bottom surface of the gypsum board, thereby improving the aesthetics of the gypsum board surface and the product qualification rate.

[0051] Preferably, the debris collecting track 10 is in a pyramid shape.

[0052] Specifically, the debris collection track 10 in the present invention is high in the middle and low on both sides. The debris falling into the debris collection track 10 will roll to both sides under the action of its own gravity until it falls to the outside of the beam 2, thereby avoiding the accumulation of debris inside the debris collection track 10 and affecting subsequent cleaning.

[0053] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention 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 limiting the present invention.

[0054] 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 at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0055] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0056] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials or characteristics may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0057] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A gypsum board conveyor for removing stains and white marks on the board surface, characterized in that: include: Column (1); A crossbeam (2) is mounted on the column; Pulley (3); Rotatably connected to the crossbeam (2), a conveyor belt (7) is provided on the pulley (3); A first motor (4) is installed on one side of the column (1) and is used to drive the pulley (3) to rotate; The gypsum board is placed on a conveyor belt (7).

2. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 1, characterized in that: The output end of the first motor (4) and one end of the pulley (3) are both equipped with sprockets, and chains (6) are meshed on the two sets of sprockets.

3. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 1, characterized in that: Also includes: A conveyor belt support assembly (5) is arranged on the upper and lower sides of the crossbeam (2) and is used to support and tension the conveyor belt.

4. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 3, characterized in that: The conveyor belt support assembly comprises: A support roller group (51) is rotatably connected to the upper side of the crossbeam (2); A tensioning roller group (52) is arranged on the lower side of the crossbeam (2); Wherein, the conveyor belt (7) passes around the pulley (3), the support roller group (51) and the tensioning roller group (52) in sequence.

5. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 4, characterized in that: The top of the supporting roller set (51) is flush with the top of the pulley (3).

6. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 5, characterized in that: A pressure roller (8) is rotatably connected to the crossbeam (2), and the height of the top of the pressure roller (8) is lower than the height of the top of the pulley (3).

7. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 1, characterized in that: A support rod (9) is installed on the crossbeam (2), and a slag collection track (10) is installed on the top of the support rod (9).

8. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 7, characterized in that: A debris cleaning assembly is installed on the upper side of the debris collection track (10).

9. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 8, characterized in that: The top of the debris cleaning assembly is flush with the upper surface of the conveyor belt (7).

10. A gypsum board conveyor for removing stains and white marks on the board surface according to claim 8, characterized in that: The slag collecting track (10) is in the shape of a pyramid.

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