Material leveling device for preparing polyurethane wood particle board
By designing a material leveling device for polyurethane wood-grained boards, the automatic movement of the rolling brush is used to achieve uniform distribution of materials, solving the problem of uneven materials in the mold, improving the molding quality and efficiency, and reducing the safety risks of manual operation.
Patent Information
- Application Number
- CN202421905236.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-08
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-08-08
AI Technical Summary
In the prior art, the materials of polyurethane wood-grained boards are unevenly distributed in the mold, resulting in low molding efficiency and unqualified quality, and manual flattening poses safety risks.
A material leveling device is designed, including a mold body, the first and second brackets, and a rolling brush. Through the horizontal and vertical movement of the rolling brush, the materials in the mold are automatically dispersed and leveled, thereby improving uniformity and processing efficiency.
The automatic dispersion and leveling of materials is realized, processing efficiency is improved, the quality of the board is ensured, and safety hazards of manual operation are reduced.
Smart Images
Figure CN223115675U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sheet processing equipment, and particularly relates to a material leveling device for preparing polyurethane wood particle board. Background Art
[0002] In the related art, the materials for polyurethane wood particle board mainly include polyurethane resin (or its precursors such as polyols and isocyanates), additives, and wood particles. When preparing polyurethane wood particle board, it is necessary to first fill materials such as wood particles into the mold. Since the wood particles are usually filled into the mold from above through a pipeline, the wood particles will accumulate in a hill shape at the landing position in the mold, while other positions in the mold are relatively empty, resulting in very uneven distribution of the wood particles in the mold. At this time, workers need to use tools to level the materials such as wood particles in the mold to facilitate the subsequent forming of the polyurethane wood particle board. However, the operation of manually leveling the materials by workers has low efficiency, and it cannot ensure that the internal materials are dispersed, easily leading to unqualified final pressed boards. Summary of the Utility Model
[0003] The utility model aims to at least solve one of the technical problems existing in the prior art. For this purpose, the utility model provides a material leveling device for preparing polyurethane wood particle board, which can quickly disperse and level the materials in the mold.
[0004] The utility model also provides a processing equipment with the above material leveling device for preparing polyurethane wood particle board.
[0005] The material leveling device for preparing polyurethane wood particle board according to the first aspect embodiment of the utility model includes: a mold body adapted to hold materials; a first bracket and a second bracket, the first bracket is slidably connected to the second bracket in the horizontal direction, and the second bracket can drive the first bracket to move in the vertical direction; a rolling brush rotatably connected to the first bracket; wherein, the second bracket can drive the rolling brush to move into the mold body, and the first bracket can drive the rolling brush to move in the horizontal direction in the mold body.
[0006] The material leveling device for preparing polyurethane wood particle board according to the embodiments of the present utility model has at least the following beneficial effects: The rolling brush is rotatably arranged on the first bracket, and the second bracket can drive the first bracket to move in the vertical direction, so that the rolling brush can be driven to move into the mold body. The first bracket can drive the rolling brush to move in the horizontal direction, so that the rolling brush can automatically disperse and level the material in the mold body, improving the processing efficiency. Moreover, compared with manually pushing the material flat with tools, the rolling brush of the present application can not only push the material flat, but also disperse the material, so that the agglomerated parts in the material can be dispersed, making the material mixture more uniform, which is beneficial to improving the quality of the subsequent board forming. In addition, through automatic operation, the present application can reduce the potential safety hazards caused by manual operation.
[0007] According to some embodiments of the present utility model, it further includes a first driving member, and the first driving member is adapted to drive the first bracket to move in the horizontal direction.
[0008] According to some embodiments of the present utility model, it further includes a second driving member, and the second driving member is adapted to drive the second bracket to move in the vertical direction.
[0009] According to some embodiments of the present utility model, it further includes a mounting seat, and the second driving member is mounted on the mounting seat.
[0010] According to some embodiments of the present utility model, there are two second driving members, and the two second driving members are respectively connected to opposite sides of the second bracket.
[0011] According to some embodiments of the present utility model, the rolling brush includes a rotating rod and a plurality of brush rods, and the plurality of brush rods are spaced and connected to the rotating rod, and the rotating rod is rotatably connected to the first bracket.
[0012] According to some embodiments of the present utility model, the length of the rotating rod is equal to the width of the inner cavity of the mold body.
[0013] According to some embodiments of the present utility model, the length of the second bracket in the horizontal direction is equal to the length of the inner cavity of the mold body.
[0014] According to some embodiments of the present utility model, a protrusion is provided on the outer wall of the mold body along the circumferential direction.
[0015] The processing equipment according to the second aspect embodiments of the present utility model includes the material leveling device for preparing polyurethane wood particle board in the above embodiments.
[0016] The processing equipment according to the embodiment of the present utility model has at least the following beneficial effects: The material leveling device can automatically break up and level the materials in the mold body, thereby facilitating the improvement of the processing efficiency of the plate.
[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, and part will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The following further describes the present utility model in conjunction with the drawings and embodiments, where:
[0019] Figure 1 is a schematic structural diagram of a material leveling device according to an embodiment of the present utility model;
[0020] Figure 2 is another schematic structural diagram of a material leveling device according to an embodiment of the present utility model;
[0021] Figure 3 is still another schematic structural diagram of a material leveling device according to an embodiment of the present utility model.
[0022] REFERENCE SIGNS:
[0023] 100, mold body; 110, protrusion; 120, inner cavity; 200, first bracket; 300, second bracket; 400, rolling brush; 410, rotating rod; 420, brush rod; 600, second driving member; 700, mounting seat. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0024] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation of the present utility model.
[0025] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.
[0026] In the description of the present utility model, the meaning of "a number of" is one or more, the meaning of "a plurality of" is more than two, and understandings such as "greater than", "less than", "exceeding", etc. do not include the corresponding number, while understandings such as "above", "below", "within", etc. include the corresponding number. If the first and the second are described, it is only for the purpose of distinguishing technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.
[0027] In the description of the present utility model, unless otherwise clearly defined, terms such as "arrangement", "installation", "connection", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0028] In the related art, the materials of the polyurethane wood particle board mainly include polyurethane resin (or its precursors such as polyols and isocyanates), additives, and wood particles and other materials. When preparing the polyurethane wood particle board, it is necessary to first fill materials such as wood particles into the mold. Since the wood particles are usually filled into the mold through a pipeline from above, the wood particles will accumulate in a hill shape at the landing position in the mold, while other positions of the mold are relatively empty, resulting in a very uneven distribution of the wood particles in the mold. At this time, workers need to use tools to level the wood particles and other materials in the mold to facilitate the subsequent forming of the polyurethane wood particle board. However, the operation of manually leveling the materials by workers has low efficiency and cannot ensure that the internal materials are dispersed, easily leading to unqualified final pressed boards.
[0029] The material leveling device for preparing a polyurethane wood particle board according to the first aspect of the present utility model, as Figures 1 to 3 shown, the material leveling device includes: a mold body 100, suitable for containing materials such as wood particles; a first bracket 200 and a second bracket 300, the first bracket 200 is slidably connected to the second bracket 300 in the horizontal direction, and the second bracket 300 can drive the first bracket 200 to move in the vertical direction; a rolling brush 400, rotatably connected to the first bracket 200; wherein, the second bracket 300 can drive the rolling brush 400 to move into the mold body 100, and the first bracket 200 can drive the rolling brush 400 to move in the horizontal direction in the mold body 100.
[0030] It should be noted that the rolling brush 400 is rotatably arranged on the first bracket 200. The second bracket 300 can drive the first bracket 200 to move in the vertical direction, so as to drive the rolling brush 400 to move into the mold body 100. The first bracket 200 can drive the rolling brush 400 to move in the horizontal direction, so that the rolling brush 400 can automatically disperse and level the materials in the mold body 100, improving the processing efficiency. Moreover, compared with manually pushing the materials flat with tools, the rolling brush 400 of the present application can not only push the materials flat, but also disperse the materials, so that the agglomerated parts in the materials can be dispersed, making the material mixture more uniform and conducive to improving the quality of subsequent sheet forming. In addition, through automated operation, the present application can reduce the potential safety hazards caused by manual operation.
[0031] It should also be noted that the rolling brush 400 can be driven to rotate by a rotating motor. For example, the rotating motor is installed on the first bracket 200, the rolling brush 400 is rotatably connected to the first bracket 200, and the output shaft of the rotating motor is drivingly connected to the rolling brush 400 to drive the rolling brush 400 to rotate, so as to disperse the materials in the mold body 100.
[0032] It should also be noted that as Figure 1 shown, the mold body 100 is provided with an inner cavity 120, and the material body is stacked in the inner cavity 120. After being dispersed and leveled by the rolling brush 400, it is compacted by a pressing plate for shaping. Among them, the discharge port of the material conveying pipe is located above the opening of the mold body 100, and the material flows into the inner cavity 120 through the conveying pipe. The rolling brush 400 rotates, and the first bracket 200 can drive the rolling brush 400 to move left and right, so as to disperse and level the materials in the inner cavity 120.
[0033] In some embodiments of the present utility model, the material leveling device further includes a first driving member, and the first driving member is adapted to drive the first bracket 200 to move in the horizontal direction.
[0034] It should be noted that the first driving member can be a linear motor. The linear motor can be fixedly installed on the second bracket 300, and the output shaft of the linear motor is drivingly connected to the first bracket 200, so as to drive the first bracket 200 to move in the horizontal direction. That is, the linear motor can drive the first bracket 200 to move left and right.
[0035] Alternatively, the first driving member can also be other linear driving structures. For example, the first driving member can also be a hydraulic mechanism, a linear cylinder, and a rotating motor cooperating with a rack or a lead screw structure to form a linear driving structure. Of course, regarding the specific structure of the first driving member, those skilled in the art can determine it according to the actual situation and will not be specifically limited herein.
[0036] The first driving member may be connected to the first bracket 200 by welding, clamping or screwing with a fastener. Those skilled in the art may determine the method according to actual conditions, and no specific limitation is made here.
[0037] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the material leveling device further includes a second driving member 600, and the second driving member 600 is suitable for driving the second bracket 300 to move in a vertical direction.
[0038] It should be noted that the second driving member 600 can be a linear motor, and the output shaft of the linear motor is connected to the first bracket 200, so as to drive the second bracket 300 to move in the vertical direction. That is, the linear motor can drive the second bracket 300 to move up and down, thereby driving the first bracket 200 to move up and down, and driving the rolling brush 400 to move up and down.
[0039] Alternatively, the second driving member 600 may also be other linear driving structures. For example, the second driving member 600 may also be a hydraulic mechanism, a linear cylinder, and a rotary motor in conjunction with a rack or a lead screw structure to form a linear driving structure. Of course, the specific structure of the first driving member can be determined by those skilled in the art according to actual conditions, and is not specifically limited here.
[0040] It should also be noted that if Figure 1 As shown, the material leveling device further includes a mounting seat 700, and the second driving member 600 can be mounted on the mounting seat 700. The mounting seat 700 can be a mounting bracket.
[0041] The second driving member 600 can be connected to the mounting seat 700 by welding, clamping or screwing with a fastener. Those skilled in the art can determine the method according to actual conditions, and no specific limitation is made here.
[0042] In some embodiments of the present invention, Figure 1 As shown, two second driving members 600 are provided, and the two second driving members 600 are respectively connected to two opposite sides of the second bracket 300 .
[0043] It should be noted that two second driving members 600 may be provided, and the two second driving members 600 are respectively provided on two opposite sides of the second bracket 300. The two second driving members 600 can operate synchronously to improve the stability of driving the second bracket 300 to move up and down.
[0044] In some embodiments of the present utility model, the second bracket 300 is provided with a slide rail in the horizontal direction, and the first bracket 200 is correspondingly provided with a chute. The first bracket 200 can be slidably connected to the slide rail through the chute, and the first bracket 200 can slide along the slide rail to improve the stability of the movement of the first bracket 200.
[0045] In some embodiments of the present utility model, as Figure 1 shown, the rolling brush 400 includes a rotating rod 410 and a plurality of brush rods 420. The plurality of brush rods 420 are spaced and connected to the rotating rod 410, and the rotating rod 410 is rotatably connected to the first bracket 200.
[0046] As Figure 1 shown, it should be noted that the rolling brush 400 includes a rotating rod 410, and the rotating rod 410 is rotatably connected to the first bracket 200. The plurality of brush rods 420 are spaced and connected to the rotating rod 410, that is, a plurality of brush rods 420 are arranged at intervals along the circumferential direction of the rotating rod 410, and a plurality of brush rods 420 are also arranged at intervals along the length direction of the rotating rod 410. The rotating rod 410 rotates, thereby driving the brush rods 420 to rotate, so as to be able to break up the accumulated materials. And by driving the rolling brush 400 to move left and right through the first bracket 200, the upper end surface of the materials can also be leveled. The second bracket 300 can drive the rolling brush 400 to move up and down, so as to be able to adjust the rolling brush 400 to enter the inner cavity 120, so as to break up the materials accumulated inside.
[0047] Among them, the rotating rod 410 can be made of a metal material, for example, materials such as stainless steel or aluminum alloy. The brush rod 420 can be made of a metal material or a non-metallic hard material, etc. Those skilled in the art can determine according to the actual situation and will not be specifically limited here.
[0048] In addition, the brush rod 420 can be fixedly connected to the rotating rod 410 by means of welding, bonding, clamping or screwing, etc. Those skilled in the art can determine according to the actual situation and will not be specifically limited here.
[0049] In some embodiments of the present utility model, as Figure 2 and Figure 3 shown, the length of the rotating rod 410 is equal to the width of the inner cavity 120 of the mold body 100.
[0050] As Figure 2 and Figure 3 shown, it should be noted that the inner cavity 120 of the mold body 100 is a rectangular structure, the length of the rotating rod 410 is equal to the width of the inner cavity 120, and the first bracket 200 can drive the rolling brush 400 to move along the length direction of the inner cavity 120. Thus, all the materials in the inner cavity 120 can be broken up, which is beneficial to improving the qualification rate of sheet preparation.
[0051] It should also be noted that the length of the rotating rod 410 can also be equal to the length of the inner cavity 120, and the first bracket 200 can drive the rolling brush 400 to move along the width direction of the inner cavity 120 to one end.
[0052] In some embodiments of the present invention, the length of the second bracket 300 in the horizontal direction is equal to the length of the inner cavity 120 of the mold body 100.
[0053] It should be noted that the first bracket 200 is slidably connected to the second bracket 300 and can slide in the horizontal direction, that is, the first bracket 200 can slide along the length direction of the inner cavity 120 of the mold body 100. The length of the second bracket 300 in the horizontal direction is equal to the length of the inner cavity 120 of the mold body 100, so that the first bracket 200 can drive the rolling brush 400 to move from one end to the other end in the mold body 100, so as to completely disperse the materials in the inner cavity 120, which is beneficial to improving the qualification rate of plate preparation.
[0054] It should be noted that the length of the second bracket 300 in the horizontal direction is equal to the length of the inner cavity 120 of the mold body 100, that is, the length of the second bracket 300 in the horizontal direction is not much different from the length of the inner cavity 120 of the mold body 100, so that the first bracket 200 can drive the rolling brush 400 to move from one end to the other end in the mold body 100, and the volume of the second bracket 300 can be minimized as much as possible.
[0055] In some embodiments of the present invention, as Figures 1 to 3 shown, the outer wall of the mold body 100 is provided with a protrusion 110 along the circumferential direction.
[0056] As Figures 1 to 3 shown, the outer wall of the mold body 100 is provided with an annular protrusion 110 along the circumferential direction, so that the mechanical claw can hook the protrusion 110, so as to facilitate the movement of the position of the mold body 100.
[0057] The processing equipment of the second aspect of the present invention includes the material leveling device for preparing polyurethane wood particle board in the above embodiments.
[0058] It should be noted that the rolling brush 400 is rotatably arranged on the first bracket 200, and the second bracket 300 can drive the first bracket 200 to move in the vertical direction, so as to drive the rolling brush 400 to move into the mold body 100. The first bracket 200 can drive the rolling brush 400 to move in the horizontal direction, so as to automatically disperse and level the materials in the mold body 100. Through the material leveling device, the materials in the mold body 100 can be automatically dispersed and leveled, which is beneficial to improving the processing efficiency of the plate.
[0059] Of course, the processing device of the present utility model also at least includes all the beneficial effects of the above embodiments, which will not be elaborated here.
[0060] It should also be noted that the processing equipment further includes a plate punching device, a plate cutting device, a plate conveying device, etc. The plate conveying device can convey the plate from one process to the next process.
[0061] In the above embodiments, the differences between the various embodiments are mainly described. As long as the different optimization features between the various embodiments are not contradictory, they can be combined to form a more optimal embodiment. Considering the simplicity of the text, it will not be elaborated here.
[0062] Although some specific embodiments of the present utility model have been described in detail by way of examples, those skilled in the art should understand that the above examples are only for illustration purposes and not for limiting the scope of the present utility model. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present utility model. The scope of the present utility model is defined by the appended claims.
Claims
1. A material leveling device for preparing polyurethane wood particle board, characterized in that, Comprising: A mold body (100), suitable for containing materials; A first bracket (200) and a second bracket (300), the first bracket (200) is slidably connected to the second bracket (300) in the horizontal direction, and the second bracket (300) can drive the first bracket (200) to move in the vertical direction; A rolling brush (400), rotatably connected to the first bracket (200); Wherein, the second bracket (300) can drive the rolling brush (400) to move into the mold body (100), and the first bracket (200) can drive the rolling brush (400) to move horizontally in the mold body (100).
2. The material leveling device for preparing polyurethane wood particle board according to claim 1, characterized in that, It further includes a first driving member, and the first driving member is suitable for driving the first bracket (200) to move horizontally.
3. The material leveling device for preparing polyurethane wood particle board according to claim 1, characterized in that, It further includes a second driving member (600), and the second driving member (600) is suitable for driving the second bracket (300) to move vertically.
4. The material leveling device for preparing polyurethane wood particle board according to claim 3, wherein, It further includes a mounting seat (700), and the second driving member (600) is mounted on the mounting seat (700).
5. The material leveling device for preparing polyurethane wood particle board according to claim 3, characterized in that There are two second driving members (600), and the two second driving members (600) are respectively connected to opposite sides of the second bracket (300).
6. The material leveling device for preparing polyurethane wood particle board according to claim 1, characterized in that, The rolling brush (400) includes a rotating rod (410) and multiple brush rods (420), and the multiple brush rods (420) are spaced and connected to the rotating rod (410), and the rotating rod (410) is rotatably connected to the first bracket (200).
7. The material leveling device for preparing polyurethane wood particle board according to claim 6, characterized in that, The length of the rotating rod (410) is equal to the width of the inner cavity (120) of the mold body (100).
8. The material leveling device for preparing polyurethane wood particle board according to claim 7, characterized in that, The length of the second bracket (300) in the horizontal direction is equal to the length of the inner cavity (120) of the mold body (100).
9. The material leveling device for preparing polyurethane wood particle board according to any one of claims 1 to 8, characterized in that, A protrusion (110) is provided on the outer wall of the mold body (100) in the circumferential direction.