Fireproof plate cutting device

Abstract

The fireproof plate cutting device comprises a cutting table, and a first baffle and a second baffle are slidably arranged on the two sides of the cutting table correspondingly; the cutting table is further provided with an adjusting device and a door-shaped frame. The adjusting device is in power connection with the first baffle and the second baffle. A first lead screw and a first sliding rod which are parallel to each other are arranged on the door-shaped frame, the first lead screw is connected with a first sliding table and a second sliding table through connecting threads with opposite rotating directions, and the first sliding table and the second sliding table are connected with the first sliding rod in a sliding mode; a driving motor connected with the first lead screw is further arranged on the door-shaped frame; the first sliding table and the second sliding table are each provided with a cutting module, meanwhile, a controller is further arranged on the cutting table, and the adjusting device, the driving motor and the cutting modules are electrically connected with the controller. The distance between the two baffles and the distance between the two sliding tables can be flexibly adjusted according to actual needs, the cutting efficiency is higher, and the cutting requirements of different specifications can be met.

Description

Technical Field

[0001] The present application relates to the technical field of cutting equipment, and in particular to a fireproof board cutting device. Background Art

[0002] Fireproof board, also known as fire-resistant board, is scientifically called thermosetting resin impregnated paper high-pressure laminate. It is a fire-resistant building material for surface decoration with rich surface colors, textures and special physical properties.

[0003] Fireproof boards are generally manufactured using hot pressing technology. After hot pressing, the fireproof boards are output through a conveyor belt and cut into required specifications by a cutting device after cooling. The practical cutting devices in the prior art not only have a fixed structure, but also require lateral adjustment for each cutting to ensure cutting accuracy. Not only is the cutting efficiency low, but the adaptability to the cutting price requirements of different specifications is also poor. Utility Model Content

[0004] The main purpose of the present application is to provide a fireproof board cutting device, aiming to solve the defect of poor adaptability existing in the prior art.

[0005] This application achieves the above objectives through the following technical solutions:

[0006] A fireproof board cutting device comprises a cutting table;

[0007] A first baffle, the first baffle is slidably disposed on the cutting table, and a second baffle is also slidably disposed on the cutting table, and the first baffle and the second baffle are disposed on both sides along the moving direction of the fireproof plate;

[0008] An adjusting device, the adjusting device is arranged on the cutting table, the adjusting device is respectively connected to the first baffle plate and the second baffle plate by power, and the adjusting device controls the first baffle plate and the second baffle plate to move synchronously toward or away from each other;

[0009] A portal frame, the portal frame is arranged on the cutting table; the portal frame is provided with a first lead screw and a first sliding rod parallel to each other, the first lead screw is respectively connected to a first slide table and a second slide table through connecting threads with opposite rotation directions, the first slide table and the second slide table are respectively slidably connected to the first sliding rod; the portal frame is also provided with a driving motor connected to the first lead screw;

[0010] A cutting module, wherein two sets of the cutting modules are provided, and the two cutting modules are respectively provided on the first slide and the second slide;

[0011] A controller is arranged on the cutting table, and the adjusting device, the driving motor and the cutting module are electrically connected to the controller respectively.

[0012] Optionally, the first baffle plate and the second baffle plate are both provided with a limiting groove adapted to the fireproof plate on the surface facing each other; and the bottom surfaces of the two limiting grooves are flush with the top surface of the cutting table.

[0013] Optionally, adjustment slots are provided on both sides of the cutting table, and the first baffle plate and the second baffle plate are respectively placed in the two adjustment slots; a second slide bar is also provided on the cutting table, and one side of the first baffle plate and the second baffle plate are respectively slidably connected to the second slide bar.

[0014] Optionally, the adjusting device includes an adjusting motor and a second lead screw which are connected in power, and the second lead screw is threadedly connected to the first baffle and the second baffle respectively through threads with opposite rotation directions.

[0015] Optionally, a plurality of adjustment sleeves are provided on the first baffle plate and the second baffle plate, a telescopic rod is slidably provided in the adjusting sleeve, an extrusion roller is provided at one end of the telescopic rod located in the limiting groove, and a limiting nut is provided at the other end; a limiting plate is provided on the adjusting sleeve, and the limiting plate and the limiting nut abut against each other; an elastic reset module is also provided between the adjusting sleeve and the telescopic rod.

[0016] Optionally, the elastic reset module includes a reset spring and an extrusion plate, wherein the reset spring is arranged in the adjusting sleeve; the extrusion plate is connected to the telescopic rod, and two ends of the reset spring respectively abut against the limit plate and the extrusion plate.

[0017] Optionally, the cutting module includes a cutting motor and a cutting disc, and the cutting motor is connected to the cutting disc.

[0018] Optionally, a ranging sensor that cooperates with each other is arranged between the first slide and the second slide, and a ranging sensor that cooperates with each other is arranged between the first baffle and the second baffle, and the ranging sensors are electrically connected to the controller respectively.

[0019] Optionally, the cutting table is further provided with two cutting grooves, and the two cutting blade discs are respectively placed in the two cutting grooves.

[0020] Optionally, the outlet ends of the two cutting grooves are each provided with a collecting hood, and the two collecting hoods are respectively connected to the cutting table; a negative pressure fan is also provided on the cutting table, and the inlet ends of the negative pressure fan are respectively connected in parallel with the two collecting hoods; the outlet end of the negative pressure fan is also connected to a recovery box.

[0021] Compared with the prior art, this application has the following beneficial effects:

[0022] The present application includes a cutting table, and a first baffle and a second baffle are slidably arranged on both sides of the cutting table along the moving direction of the fireproof board; an adjusting device is also arranged on the cutting table, and the adjusting device is respectively connected to the first baffle and the second baffle by power, and the adjusting device controls the first baffle and the second baffle to move synchronously toward or away from each other; a portal frame is also arranged on the cutting table, and a first lead screw and a first sliding rod are arranged on the portal frame, and the first lead screw is respectively connected to the first slide and the second slide by connecting threads of opposite rotation directions, and the first slide and the second slide are respectively slidably connected to the first sliding rod; a driving motor connected to the first lead screw is also arranged on the portal frame; cutting modules are arranged on both the first slide and the second slide, and a controller is also arranged on the cutting table, and the adjusting device, the driving motor and the cutting module are respectively electrically connected to the controller.

[0023] When the cutting device described in the present application is used, the fireproof board to be cut is placed on the cutting table, and then the positions of the first baffle, the second baffle, the first slide and the second slide are adjusted according to the cutting size specifications. Since the adjustment device can control the first baffle and the second baffle to move synchronously toward or away from each other; at the same time, the first slide and the second slide can also move synchronously toward or away from each other under the control of the first lead screw. Therefore, taking the center of the cutting table as a reference, it can always ensure that the first baffle and the second baffle are symmetrical, and the first slide and the second slide are symmetrical, which can better ensure the centering of the fireproof board, thereby ensuring that equal cutting is achieved on both sides, thereby improving the cutting quality;

[0024] Secondly, since the present invention cuts both sides of the fireproof board at the same time, compared with the method of cutting one side in sequence, it not only has a higher cutting efficiency, but also can effectively ensure the quality of the fireproof board because the corners on both sides are cut off at the same time;

[0025] Finally, since the first baffle, the second baffle, the first slide and the second slide of the present application can all move synchronously, the cutting area can be flexibly adjusted according to actual needs. Compared with the prior art, it can cut more specifications of fireproof boards, effectively improving the adaptability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A schematic structural diagram of a fireproof board cutting device provided in Embodiment 1 of the present application;

[0027] Figure 2 An exploded view of a fireproof board cutting device provided in Embodiment 1 of the present application;

[0028] Figure 3 This is an exploded view of the first baffle;

[0029] Figure 4is a cross-sectional view of the first baffle;

[0030] Figure markings: 1-cutting table, 2-first baffle, 3-second baffle, 4-gantry, 5-first lead screw, 6-first slide bar, 7-first slide, 8-second slide, 9-driving motor, 10-controller, 11-limiting groove, 12-adjusting groove, 13-second slide bar, 14-adjusting motor, 15-second lead screw, 16-adjusting sleeve, 17-telescopic rod, 18-extrusion roller, 19-limiting nut, 20-limiting plate, 21-reset spring, 22-extrusion plate, 23-cutting motor, 24-cutting blade, 25-distance measuring sensor, 26-cutting groove, 27-collecting hood, 28-negative pressure fan, 29-recycling box.

[0031] The purpose, features and advantages of this application will be further described in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0032] 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 of 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.

[0033] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; 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.

[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0036] Implementation Method 1

[0037] Reference Figures 1 to 4 , this embodiment is an optional embodiment of the present application, which discloses a fireproof board cutting device, including a cutting table 1, along the length direction of the cutting table 1, there are adjustment slots 12 on both sides of the cutting table 1, wherein a first baffle 2 is arranged in one of the adjustment slots 12, and a second baffle 3 is arranged in the other adjustment slot 12, and a second slide bar 13 and a second lead screw are also arranged on the cutting table 1, the second slide bar 13 is arranged parallel to the second lead screw 15, and along the length direction of the cutting table 1, the second slide bar 13 and the second lead screw are arranged on both sides of the adjustment slot 12, one end of the first baffle 2 and the second baffle 3 are respectively slidably connected to the second slide bar 13, and the other end thereof is respectively threadedly connected to the second lead screw;

[0038] It should be noted that the second lead screw is provided with two sets of connecting threads, the two connecting threads rotate in opposite directions, and the second lead screw is connected to the first baffle 2 and the second baffle 3 respectively through the connecting threads rotating in opposite directions;

[0039] The cutting table 1 is also provided with an adjusting device, which includes an adjusting motor 14, and the output shaft of the adjusting motor 14 is dynamically connected to the second lead screw 15 through a coupling;

[0040] The transmission device is not only simple in structure, but also can realize synchronous adjustment of the first baffle 2 and the second baffle 3, and the adjustment direction can be realized by changing the rotation direction of the adjustment motor 14; it can meet the clamping requirements of different fireproof boards;

[0041] The first baffle plate 2 and the second baffle plate 3 are both provided with a limiting groove 11 on the side facing each other. The limiting groove 11 is arranged along the length direction of the cutting table 1 and passes through both ends of the first baffle plate 2 and the second baffle plate 3. The bottom surfaces of the two limiting grooves 11 are flush with the top surface of the cutting table 1, thereby ensuring the supporting effect of the first baffle plate 2 and the second baffle plate 3 on the fireproof board;

[0042] At the same time, a plurality of adjusting sleeves 16 are provided on the first baffle plate 2 and the second baffle plate 3, and the adjusting sleeves 16 are uniformly arranged in sequence along the length direction of the cutting table 1, and the lower end of each adjusting sleeve 16 is located in the limiting groove 11, and the end is completely open, and the top end of each adjusting sleeve 16 is located outside the limiting groove 11, and a limiting plate 20 is provided at the end, and the limiting plate 20 is provided with a through hole coaxial with the adjusting sleeve 16;

[0043] A telescopic rod 17 is slidably arranged in each of the adjusting sleeves 16; one end of the telescopic rod 17 is inserted into the limiting groove 11, and an extrusion roller 18 is also arranged at the end of the telescopic rod 17; the other end of the telescopic rod 17 passes through the through hole and extends out of the adjusting sleeve 16, and a limiting nut 19 is also arranged at the end of the telescopic rod 17; an elastic reset module is also arranged between the adjusting sleeve 16 and the telescopic rod 17, and the elastic reset module includes a reset spring 21 and an extrusion plate 22, and the reset spring 21 is arranged in the adjusting sleeve 16; the extrusion plate 22 is connected to the telescopic rod 17, and the two ends of the reset spring 21 respectively abut against the limiting plate 20 and the extrusion plate 22;

[0044] Since the thickness of fireproof boards of different specifications is different, and the height of the limiting groove 11 is constant, some fireproof boards are not fixed firmly. The telescopic structure can ensure the stable limiting of fireproof boards of different thicknesses. At the same time, the squeezing roller 18 can effectively reduce the friction between the telescopic rod 17 and the fireproof board. The equipment is not only smoother to use, but also can avoid scratches on the surface of the fireproof board.

[0045] The cutting table 1 is also provided with a door frame 4, which is arranged at the front end of the first baffle 2 or the second baffle 3 along the movement direction of the fireproof board, and a first lead screw 5 and a first slide bar 6 which are parallel to each other are arranged on the door frame 4, the first lead screw 5 is located directly above the first slide bar 6, and the first lead screw 5 is respectively connected to a first slide table 7 and a second slide table 8 through connecting threads with opposite rotation directions, and the first slide table 7 and the second slide table 8 are respectively connected to the first slide bar 6 in a sliding manner; the door frame 4 is also provided with a driving motor 9 connected to the first lead screw 5;

[0046] A set of cutting modules is disposed on each of the first slide 7 and the second slide 8. The cutting modules include a cutting motor 23 and a cutting disc 24. The cutting motor 23 is connected to the cutting disc 24.

[0047] At the same time, two cutting grooves 26 are also provided on the cutting table 1, and the two cutting blade discs 24 are respectively inserted into the two cutting grooves 26; the outlet ends of the two cutting grooves 26 are provided with a collecting cover 27, and the two collecting covers 27 are respectively connected to the cutting table 1; a negative pressure fan 28 is also provided on the cutting table 1, and the inlet ends of the negative pressure fan 28 are respectively connected in parallel with the two collecting covers 27; the outlet end of the negative pressure fan 28 is also connected to a recovery box 29;

[0048] The above-mentioned structure can conveniently control the first slide 7 and the second slide 8 to move closer to or away from each other, thereby adjusting the distance between the two cutting discs 24 to meet different cutting requirements;

[0049] At the same time, by setting the cutting groove 26, it can be ensured that the lowest point of the two cutting discs 24 is located in the cutting groove 26, ensuring that the fireproof board is cut through; the collection cover 27 and the negative pressure fan 28 can achieve rapid recovery of cutting dust, maintain the environment of the work site, and thus protect the health of workers.

[0050] A distance measuring sensor 25 that cooperates with each other is arranged between the first slide 7 and the second slide 8, and a distance measuring sensor 25 that cooperates with each other is arranged between the first baffle 2 and the second baffle 3, and the distance measuring sensors 25 are electrically connected to the controller 10 respectively;

[0051] The distance between the two cutting discs 24 can be quickly detected by the distance measuring sensor 25, so as to ensure that the specifications of the fireproof board after cutting meet the requirements;

[0052] The cutting table 1 is also provided with a controller 10 , which includes an industrial computer and a PLC. The regulating motor 14 , the driving motor 9 and the cutting motor 23 are electrically connected to the PLC respectively.

[0053] When the cutting device described in the present application is used, the fireproof board to be cut is placed on the cutting table, and then the positions of the first baffle, the second baffle, the first slide and the second slide are adjusted according to the cutting size specifications. Since the adjustment device can control the first baffle and the second baffle to move synchronously toward or away from each other; at the same time, the first slide and the second slide can also move synchronously toward or away from each other under the control of the first lead screw. Therefore, taking the center of the cutting table as a reference, it can always ensure that the first baffle and the second baffle are symmetrical, and the first slide and the second slide are symmetrical, which can better ensure the centering of the fireproof board, thereby ensuring that equal cutting is achieved on both sides, thereby improving the cutting quality;

[0054] Secondly, since the present invention cuts both sides of the fireproof board at the same time, compared with the method of cutting one side in sequence, it not only has a higher cutting efficiency, but also can effectively ensure the quality of the fireproof board because the corners on both sides are cut off at the same time;

[0055] Finally, since the first baffle, the second baffle, the first slide and the second slide of the present application can all move synchronously, the cutting area can be flexibly adjusted according to actual needs. Compared with the prior art, it can cut more specifications of fireproof boards, effectively improving the adaptability of the equipment.

[0056] The above are only preferred embodiments of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A fireproof board cutting device, characterized in that: comprising a cutting table (1); A first baffle (2), the first baffle (2) being slidably disposed on the cutting table (1), and a second baffle (3) being slidably disposed on the cutting table (1), wherein the first baffle (2) and the second baffle (3) are disposed on both sides along the moving direction of the fireproof plate; An adjusting device, the adjusting device being arranged on the cutting table (1), the adjusting device being respectively connected to the first baffle plate (2) and the second baffle plate (3) by power, and the adjusting device controlling the first baffle plate (2) and the second baffle plate (3) to move synchronously towards or away from each other; A portal frame (4), the portal frame (4) being arranged on the cutting table (1); the portal frame (4) being provided with a first lead screw (5) and a first slide bar (6) which are parallel to each other, the first lead screw (5) being respectively connected to a first slide table (7) and a second slide table (8) through connecting threads with opposite rotation directions, the first slide table (7) and the second slide table (8) being respectively connected to the first slide bar (6) in a sliding manner; the portal frame (4) being further provided with a driving motor (9) connected to the first lead screw (5); A cutting module, wherein two sets of the cutting module are provided, and the two cutting modules are respectively provided on the first slide (7) and the second slide (8); A controller (10), wherein the controller (10) is arranged on the cutting table (1), and the adjustment device, the drive motor (9) and the cutting module are electrically connected to the controller (10) respectively.

2. A fireproof board cutting device according to claim 1, characterized in that: The first baffle plate (2) and the second baffle plate (3) are both provided with a limiting groove (11) adapted to the fireproof plate on the surfaces facing each other; the bottom surfaces of the two limiting grooves (11) are flush with the top surface of the cutting table (1).

3. A fireproof board cutting device according to claim 2, characterized in that: Adjustment grooves (12) are provided on both sides of the cutting table (1), and the first baffle plate (2) and the second baffle plate (3) are respectively placed in the two adjustment grooves (12); a second sliding rod (13) is also provided on the cutting table (1), and one side of the first baffle plate (2) and the second baffle plate (3) are respectively slidably connected to the second sliding rod (13).

4. A fireproof board cutting device according to claim 1, characterized in that: The adjusting device comprises an adjusting motor (14) and a second lead screw (15) which are connected in power, and the second lead screw (15) is threadedly connected to the first baffle (2) and the second baffle (3) respectively through threads with opposite rotation directions.

5. A fireproof board cutting device according to claim 2, characterized in that: A plurality of adjusting sleeves (16) are arranged on the first baffle plate (2) and the second baffle plate (3), a telescopic rod (17) is slidably arranged in the adjusting sleeve (16), one end of the telescopic rod (17) located in the limiting groove (11) is provided with an extrusion roller (18), and the other end thereof is provided with a limiting nut (19); a limiting plate (20) is arranged on the adjusting sleeve (16), and the limiting plate (20) and the limiting nut (19) are in contact with each other; an elastic reset module is also arranged between the adjusting sleeve (16) and the telescopic rod (17).

6. A fireproof board cutting device according to claim 5, characterized in that: The elastic reset module comprises a reset spring (21) and an extrusion plate (22); the reset spring (21) is arranged in the adjustment sleeve (16); the extrusion plate (22) is connected to the telescopic rod (17), and two ends of the reset spring (21) respectively abut against the limit plate (20) and the extrusion plate (22).

7. A fireproof board cutting device according to claim 1, characterized in that: The cutting module comprises a cutting motor (23) and a cutting disc (24), and the cutting motor (23) is connected to the cutting disc (24).

8. The fireproof board cutting device according to claim 1, characterized in that: A mutually cooperating distance measuring sensor (25) is arranged between the first slide (7) and the second slide (8), and a mutually cooperating distance measuring sensor (25) is arranged between the first baffle (2) and the second baffle (3), and the distance measuring sensors (25) are respectively electrically connected to the controller (10).

9. A fireproof board cutting device according to claim 7, characterized in that: The cutting table (1) is also provided with two cutting grooves (26), and the two cutting blade discs (24) are respectively placed in the two cutting grooves (26).

10. A fireproof board cutting device according to claim 9, characterized in that: The outlet ends of the two cutting grooves (26) are both provided with a collecting cover (27), and the two collecting covers (27) are respectively connected to the cutting table (1); the cutting table (1) is also provided with a negative pressure fan (28), and the inlet ends of the negative pressure fan (28) are respectively connected in parallel with the two collecting covers (27); the outlet end of the negative pressure fan (28) is also connected to a recovery box (29).

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