Slitting treatment structure for gypsum plaster board material

Abstract

The utility model discloses a slitting processing structure of a gypsum plaster board material, which belongs to the technical field of gypsum plaster board processing and comprises a slitting table, an inverted U-shaped moving frame is arranged on the top surface of the slitting table, a first electric push rod is mounted on the top surface of the moving frame, and an inverted U-shaped lifting frame is connected to the output end of the first electric push rod. The bottom face of the lifting frame penetrates through the movable frame and is connected with a protective cover, a suction fan is installed on the top face of the movable frame, an air inlet of the suction fan communicates with a hose, the free end of the hose penetrates through the movable frame and the protective cover and is located in an inner cavity of the protective cover, and the free end of the hose is connected with a suction nozzle in the inner cavity of the protective cover. A cutting assembly used for slitting the gypsum plaster board material is installed on the inner top face of the moving frame. According to the slitting treatment structure for the gypsum plaster board material, the problem that floating dust is prone to flying everywhere in the slitting process is solved, and the influence on the physical and psychological health of workers is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to paper -faced gypsum board processing technical field, especially paper -faced gypsum board material's slitting treatment structure. BACKGROUND

[0002] Paper -faced gypsum board is with building gypsum as main raw material, and the paper -faced gypsum board is mixed into appropriate additive and fiber and does the board core, with special board paper as the face, and is processed into the board material, and in the paper -faced gypsum board production process, it needs to be cut into appropriate size by slitting device, because the raw material of paper -faced gypsum board mixed into fiber, lead to float dust and fly around easily when slitting, not only will pollute the working environment, also can influence the physical and mental health of staff.

[0003] The existing Chinese patent (authorization announcement number CN221249398U) paper -faced gypsum board material's slitting treatment structure, and its: "including workbench, guillotine, support plate and pressing plate, the guillotine is installed in the top of workbench, the bottom of support plate is fixedly connected with workbench, the pressing plate is located at the bottom of support plate, the top of support plate is fixedly connected with sleeve.".

[0004] It can be known that the cited patent document has the problem of easy dust production and flying around. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a paper -faced gypsum board material's slitting treatment structure to solve the problem in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a paper -faced gypsum board material's slitting treatment structure, including slitting table, the top of slitting table is equipped with the mobile frame that presents the inverted U, the top of mobile frame is installed with first electric push rod, the output of first electric push rod is connected with the inverted U-shaped lifting frame, the bottom of lifting frame is connected with the protective cover and passes through mobile frame, the top of mobile frame is installed with the air suction machine, the air inlet of air suction machine is connected with the hose, the free end of hose passes through mobile frame and protective cover and is located in the inner chamber of protective cover, the free end of hose and the inner chamber of protective cover is connected with the suction nozzle, the inner top of mobile frame is installed with the cutting assembly for the paper -faced gypsum board material slitting.

[0007] Preferably, the cutting assembly includes a second electric push rod, a connecting block, a motor and a slitting knife, the second electric push rod is installed on the inner top of the mobile frame.

[0008] Preferably, the connecting block is fixedly connected with the output end of the second electric push rod, and the motor is installed on one side of the connecting block.

[0009] Preferably, the output shaft of the motor extends through the inner cavity of the connecting block, and the slitting blade is connected and fixed to the output shaft of the motor.

[0010] Preferably, the top surface of the slitting table is symmetrically welded with two vertical plates, and the opposite sides of the two vertical plates are rotatably connected to a bidirectional threaded rod by a pin.

[0011] Preferably, the bidirectional threaded rod is provided with two clamping plates on its circumferential threaded side for clamping the paper-faced gypsum board material.

[0012] Preferably, one side of each of the two upright plates is connected to a limiting rod via a fixing block, and both clamping plates are slidably sleeved around the periphery of the limiting rod.

[0013] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0014] The paper-faced gypsum board material cutting structure, by activating the first electric push rod, can provide power for the movement of the protective cover, which can cover the part of the paper-faced gypsum board that is being cut, preventing the floating dust generated during cutting from flying around. Compared with the existing device for cutting paper-faced gypsum board, this device can protect the floating dust from flying around, reducing the impact on the physical and mental health of workers.

[0015] The suction fan can extract the floating dust inside the protective cover for easy processing. By activating the hydraulic cylinder, power can be provided to move the mobile frame, thereby enabling the movement of the cutting components to slit the paper-faced gypsum board. At the same time, the protective cover can move synchronously to handle the floating dust generated during the slitting process. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a side sectional view of the movable frame and protective cover of this utility model;

[0019] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A;

[0020] Figure 4This is a schematic diagram of the structure of the upright plate and clamping plate of this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] In the diagram: 1. Cutting table; 2. Moving frame; 3. First electric push rod; 4. Lifting frame; 5. Protective cover; 6. Suction fan; 7. Hose; 8. Suction nozzle; 9. Second electric push rod; 10. Connecting block; 11. Motor; 12. Cutting blade; 13. Vertical plate; 14. Two-way threaded rod; 15. Clamping plate; 16. Limiting rod; 17. Guide rail block; 18. Hydraulic cylinder. Detailed Implementation

[0023] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0024] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0025] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0026] like Figures 1 to 4 The diagram illustrates a slitting structure for gypsum board material, comprising a slitting table 1. The top surface of the slitting table 1 is provided with an inverted U-shaped movable frame 2. The inner top surface of the movable frame 2 is equipped with a cutting assembly for slitting the gypsum board material. The cutting assembly includes a second electric push rod 9, a connecting block 10, a motor 11, and a slitting blade 12. The second electric push rod 9 is mounted on the inner top surface of the movable frame 2. The connecting block 10 is connected and fixed to the output end of the second electric push rod 9. The motor 11 is mounted on one side of the connecting block 10, and the output shaft of the motor 11 extends through the inner cavity of the connecting block 10. The slitting blade 12 is connected and fixed to the output shaft of the motor 11. Activating the second electric push rod 9 moves the connecting block 10 downwards, thereby moving the slitting blade 12 downwards and pressing against the gypsum board. Activating the motor 11 at this time causes the slitting blade 12 to rotate, thus performing the slitting process. A protective box is installed on one side of the connecting block 10, and the motor 11 is located within the protective box, reducing the impact of dust on the motor 11.

[0027] A first electric push rod 3 is installed on the top surface of the movable frame 2. The output end of the first electric push rod 3 is connected to an inverted U-shaped lifting frame 4. The bottom surface of the lifting frame 4 passes through the movable frame 2 and is connected to a protective cover 5. The inner top surface of the protective cover 5 has a through groove for the output end of the second electric push rod 9 to pass through. The inner sidewall of the through groove is as close as possible to the periphery of the output end of the second electric push rod 9. The connecting block 10, the motor 11, and the slitting blade 12 are all located in the inner cavity of the protective cover 5. When the slitting blade 12 cuts the paper-faced gypsum board, the first electric push rod 3 is activated, which drives the lifting frame 4 to move downward, thereby driving the protective cover 5 to move downward, so that the bottom surface of the protective cover 5 can press against the paper-faced gypsum board and cover the slitting blade 12, thus restricting the floating dust. The floating dust generated during cutting will be inside the protective cover 5.

[0028] A suction fan 6 is installed on the top surface of the mobile frame 2. The air inlet of the suction fan 6 is connected to a flexible hose 7. The free end of the flexible hose 7 passes through the mobile frame 2 and the protective cover 5 and is located inside the protective cover 5. A suction nozzle 8 is connected to the free end of the flexible hose 7 and inside the protective cover 5. The air outlet of the suction fan 6 is connected to a drain pipe (not shown). A collection box (not shown) is connected to the free end of the drain pipe. When the floating dust is inside the protective cover 5, the suction fan 6 is turned on, and the floating dust can be extracted through the flexible hose 7 and the suction nozzle 8. The dust is then discharged into the collection box through the external drain pipe, thus treating the floating dust and preventing the floating dust generated during the cutting process from flying around, reducing the impact on the physical and mental health of the staff.

[0029] The top surface of the slitting table 1 has two upright plates 13 symmetrically welded together. The opposite sides of the two upright plates 13 are rotatably connected to a double-threaded rod 14 via a pin. One end of the double-threaded rod 14 passes through the upright plate 13 and is connected to a handle. The periphery of the double-threaded rod 14 is threaded with two clamping plates 15 for clamping the paper-faced gypsum board material. According to the size of the paper-faced gypsum board to be cut, the handle is turned to drive the double-threaded rod 14 to rotate, thereby driving the two clamping plates 15 to move, so that the distance between the two clamping plates 15 is adapted to the size of the paper-faced gypsum board. At this time, the paper-faced gypsum board is placed on the surface of the two clamping plates 15, and the handle is turned again to continue to move the two clamping plates 15, so that the two clamping plates 15 can press against the paper-faced gypsum board, thereby clamping and fixing the paper-faced gypsum board for subsequent cutting.

[0030] One side of each of the two upright plates 13 is connected to a limiting rod 16 via a fixing block. Both clamping plates 15 are slidably sleeved on the periphery of the limiting rod 16. When the two clamping plates 15 move, they will move on the periphery of the limiting rod 16, so that the limiting rod 16 restricts the movement trajectory of the two clamping plates 15 and prevents deviation.

[0031] Two guide rail blocks 17 are symmetrically installed on the top surface of the slitting table 1. The bottom surface of the moving frame 2 slides within the inner cavity of the two guide rail blocks 17. A hydraulic cylinder 18 is installed on one side of one of the guide rail blocks 17. The piston rod of the hydraulic cylinder 18 passes through the guide rail block 17 and is connected and fixed to one side of the moving frame 2. By opening the hydraulic cylinder 18, the moving frame 2 can be moved within the inner cavity of the guide rail block 17, thereby driving the slitting blade 12 and the protective cover 5 to move synchronously to slitting the paper-faced gypsum board.

[0032] Working principle:

[0033] The slitting structure for this gypsum board material allows for easy cutting of the required gypsum board size. Rotating the handle moves the two clamping plates 15 via the bidirectional threaded rod 14, aligning the distance between them with the gypsum board size. Placing the gypsum board on the surface of the clamping plates 15 and continuing to move them securely tightens the board. Activating the second electric push rod 9 then moves the slitting blade 12 downwards via the connecting block 10, pressing it against the gypsum board. This activates the first... The electric push rod 3 can move the protective cover 5 downwards via the lifting frame 4, allowing the protective cover 5 to cover the slitting blade 12. At this time, the motor 11 is turned on, which drives the slitting blade 12 to rotate, thereby performing the slitting process. The floating dust generated during slitting will be inside the protective cover 5. At this time, the suction fan 6 is turned on, and the floating dust is extracted through the hose 7 and the suction nozzle 8, and discharged into the external collection box through the external pipe. This can treat the floating dust and prevent the floating dust generated during slitting from flying around, reducing the impact on the physical and mental health of the staff.

[0034] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slitting arrangement for a paper-faced gypsum board material, comprising a slitting table (1), characterised in that: The top surface of the cutting bench (1) is provided with an inverted U-shaped moving frame (2), the top surface of the moving frame (2) is provided with a first electric push rod (3), the output end of the first electric push rod (3) is connected with an inverted U-shaped lifting frame (4), the bottom surface of the lifting frame (4) is connected with a protective cover (5) penetrating through the moving frame (2), the top surface of the moving frame (2) is provided with a suction fan (6), the air inlet of the suction fan (6) is communicated with a hose (7), the free end of the hose (7) penetrates through the moving frame (2) and the protective cover (5) and is located in the inner cavity of the protective cover (5), the free end of the hose (7) and located in the inner cavity of the protective cover (5) is connected with a suction nozzle (8), the inner top surface of the moving frame (2) is provided with a cutting assembly for cutting the paper faced gypsum board material.

2. A slitting arrangement for a paper-faced gypsum board material as defined in claim 1, characterized in that: The cutting assembly comprises a second electric push rod (9), a connecting block (10), a motor (11) and a cutting knife (12), and the second electric push rod (9) is installed on the inner top surface of the moving frame (2).

3. A slitting arrangement for a paper-faced gypsum board material as defined in claim 2, wherein: The connecting block (10) is connected and fixed with the output end of the second electric push rod (9), and the motor (11) is installed on one side surface of the connecting block (10).

4. A slitting arrangement for a paper-faced gypsum board material as defined in claim 3, wherein: The output shaft of the motor (11) penetrates into the inner cavity of the connecting block (10), and the cutting knife (12) is connected and fixed with the output shaft of the motor (11).

5. A slitting arrangement for paper-faced gypsum board material as defined in claim 1, wherein: The top surface of the cutting bench (1) is symmetrically welded with two vertical plates (13), and the opposite side surface of the two vertical plates (13) is rotatably connected with a bidirectional threaded rod (14) through a pin shaft.

6. A slitting arrangement for a paper-faced gypsum board material as defined in claim 5, wherein: The periphery of the bidirectional threaded rod (14) is threadedly sleeved with two clamping plates (15) for clamping the paper faced gypsum board material.

7. A slitting arrangement for a paper-faced gypsum board material as defined in claim 6, wherein: One side surface of the two vertical plates (13) is connected with a limiting rod (16) through a fixed block, and the two clamping plates (15) are both slidingly sleeved on the periphery of the limiting rod (16).

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