Gypsum plaster board slitting device

Abstract

The utility model discloses a paper surface plasterboard slitting device which comprises a working table, and a plasterboard limiting mechanism is installed on the upper surface of the working table. The gypsum board limiting mechanism comprises an adjusting limiting plate arranged on one side of the upper surface of the workbench and a fixed limiting plate fixedly installed on the other side of the upper surface of the workbench. The fixed limiting plate comprises a fixed seat fixed to the other side of the upper surface of the workbench, a pressure reduction spring is installed in the fixed seat, and a pressure reduction supporting plate supported by the pressure reduction spring is further installed in one side of the fixed seat. And a pressure reduction spring can be installed in the fixing base to support the pressure reduction supporting plate, so that extrusion is conducted after limiting is conducted through an adjusting baffle, a gypsum board can be positioned in the cutting process, and the situation that the gypsum board is damaged due to cutting deviation caused by shaking generated during cutting or feeding is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of gypsum board processing, in particular to a gypsum board cutting device. Background Art

[0002] Gypsum board is made of building gypsum as the main raw material, with appropriate amount of additives and fiber as the board core, and special board paper as the surface. The processed boards can be divided into four categories: ordinary, water-resistant, fire-resistant and moisture-proof. Gypsum board has the characteristics of light weight, sound insulation, heat insulation, strong processing performance and simple construction method.

[0003] At present, when processing gypsum board, it is usually necessary to go through the processes of material preparation, batching, molding, conveying and drying to obtain the finished gypsum board. During the molding, conveying and later use of the finished gypsum board, it is often necessary to use a cutting device (for example, a cutting machine) to cut it. However, the cutting device currently used only uses one side to limit the gypsum board, and then pushes the gypsum board into the cutting device for cutting. However, the single side limit will cause shaking due to the friction generated during cutting, causing the cutting position to shift, which greatly affects the subsequent use of the gypsum board. Utility Model Content

[0004] The utility model aims to solve the problem that the single side limit in the prior art may cause shaking due to friction generated during cutting, causing the cutting position to shift, which greatly affects the subsequent use of the gypsum board. The utility model proposes the following technical solutions:

[0005] Gypsum board cutting device, comprising:

[0006] A workbench, wherein a gypsum board limiting mechanism is installed on the upper surface of the workbench;

[0007] The gypsum board limiting mechanism includes an adjustable limiting plate arranged on one side of the upper surface of the workbench, and a fixed limiting plate fixedly installed on the other side of the upper surface of the workbench;

[0008] The fixed limit plate includes a fixed seat fixed to the other side of the upper surface of the workbench, a decompression spring is installed inside the fixed seat, and a decompression support plate supported by the decompression spring is also installed inside one side of the fixed seat;

[0009] One end of the decompression support plate is configured as an arc-shaped structure, and a plurality of decompression springs are provided and are evenly arranged inside the fixing seat to support the decompression support plate;

[0010] The adjustment limit plate includes an adjustment slot opened on one side of the upper surface of the workbench, an L-shaped adjustment plate is arranged at the upper end of the adjustment slot, a fixing bolt is installed at the position of the L-shaped adjustment plate corresponding to the adjustment slot, an adjustment screw is screwed on the side wall of the L-shaped adjustment plate, and one end of the adjustment screw is connected to a baffle arranged on one side of the L-shaped adjustment plate;

[0011] The adjustment slots are provided with at least two groups, and the L-shaped adjustment plates are fixedly mounted on the upper ends of the adjustment slots by fixing bolts for positioning.

[0012] As an improvement of the above technical solution, a support frame is further provided on the upper end of the workbench, and a cutting mechanism is also clamped on the lower end of the support frame.

[0013] As an improvement of the above technical solution, the support frame includes a frame body, and a guide rail is arranged at the upper end of the frame body.

[0014] As an improvement of the above technical solution, the cutting mechanism includes a lifting drive seat, a limiting pressure seat is arranged at the lower end of the lifting drive seat, a cutting opening is opened in the middle of the lower end of the limiting pressure seat, and balls are also installed around the cutting opening on the lower surface of the limiting pressure seat, a moving motor is installed at the middle end of the lifting drive seat, a cutting elevator is connected to the lower end of the moving motor, a cutting motor is connected to the lower end of the cutting elevator, and a cutting blade is connected to the output end of the cutting motor.

[0015] As an improvement of the above technical solution, lifting drive machines are arranged on both sides of the lifting drive seat, and the upper ends of both sides of the limiting pressure seat are clamped in the lifting drive machine to perform lifting work.

[0016] Beneficial effects of the utility model:

[0017] The fixed seat can be equipped with a decompression spring to support the decompression support plate, so that it can be squeezed after being limited by adjusting the baffle, so that the gypsum board can be positioned during the cutting process, avoiding the gypsum board from being damaged by cutting deviation caused by shaking during cutting or feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the main view of the overall structure of the utility model;

[0019] Figure 2 This is a top view of the gypsum board limiting mechanism installed on the workbench of the utility model;

[0020] Figure 3 This is a cross-sectional view of the cutting mechanism of the utility model.

[0021] Figure numerals: 1. workbench; 2. gypsum board limiting mechanism; 21. adjusting limit plate; 211. adjusting groove; 212. L-shaped adjusting plate; 213. fixing bolt; 214. adjusting screw; 215. baffle; 22. fixed limit plate; 221. fixing seat; 222. decompression spring; 223. decompression support plate; 3. support frame; 31. frame body; 32. guide rail; 4. cutting mechanism; 41. lifting drive seat; 42. limiting pressure seat; 43. cutting port; 44. ball; 45. moving motor; 46. cutting elevator; 47. cutting motor; 48. cutting blade. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0023] Example

[0024] Gypsum board cutting device, comprising:

[0025] A workbench 1, on the upper surface of which a gypsum board limiting mechanism 2 is installed; a support frame 3 is also provided at the upper end of the workbench 1, and a cutting mechanism 4 is also clamped at the lower end of the support frame 3;

[0026] The gypsum board limiting mechanism 2 includes an adjustable limiting plate 21 arranged on one side of the upper surface of the workbench 1, and a fixed limiting plate 22 fixedly installed on the other side of the upper surface of the workbench 1;

[0027] The adjustment limit plate 21 includes an adjustment slot 211 opened on one side of the upper surface of the workbench 1, an L-shaped adjustment plate 212 is arranged at the upper end of the adjustment slot 211, a fixing bolt 213 is installed at the position of the L-shaped adjustment plate 212 corresponding to the adjustment slot 211, an adjustment screw 214 is screwed to the side wall of the L-shaped adjustment plate 212, and one end of the adjustment screw 214 is connected to a baffle 215 arranged on one side of the L-shaped adjustment plate 212;

[0028] The L-shaped adjustment plate 212 is adjusted and fixed by the fixing bolt 213 through the set adjustment slot 211, and can be adjusted when slitting gypsum boards of different widths, making the slitting more stable. At the same time, the baffle 215 is adjusted by the set adjustment screw 214, so that after a large range of adjustment, it can be fine-tuned according to the different gypsum boards to meet the needs of small distance adjustments during slitting and improve the accuracy of slitting.

[0029] As an improvement of the above technical solution, at least two groups of adjustment grooves 211 are provided, and the L-shaped adjustment plate 212 is fixedly installed on the upper end of the adjustment groove 211 by fixing bolts 213 for positioning, which can be more stable when adjusted according to different gypsum boards, and can also solve the problem of fixing special-shaped gypsum boards.

[0030] The fixed limiting plate 22 includes a fixed seat 221 fixed to the other side of the upper surface of the workbench 1, a decompression spring 222 is installed inside the fixed seat 221, and a decompression support plate 223 supported by the decompression spring 222 is also installed inside one side of the fixed seat 221;

[0031] By setting up the fixed seat 221, a decompression spring 222 can be installed inside to support the decompression support plate 223, so that it can be squeezed after being limited by adjusting the baffle 21, so that the gypsum board can be positioned during the cutting process, avoiding the cutting deviation and damage to the gypsum board due to shaking during cutting or feeding.

[0032] As an improvement of the above technical solution, one end of the pressure reducing support plate 223 is set as an arc structure, and a plurality of pressure reducing springs 222 are provided and evenly arranged inside the fixed seat 221 to support the pressure reducing support plate 223, which can make it more convenient to push the gypsum board in and provide better supporting force during support to avoid the displacement of the gypsum board due to the weakening of the resistance force.

[0033] The support frame 3 includes a frame body 31, and a guide rail 32 is provided at the upper end of the frame body 31;

[0034] The frame 31 is provided to support the cutting mechanism 4, which is convenient for the normal cutting work. Meanwhile, the guide rail 32 provided inside can facilitate the movement and adjustment of the cutting mechanism 4 to meet the requirements of cutting at different positions of the gypsum board.

[0035] The cutting mechanism 4 includes a lifting drive seat 41, a limited pressure seat 42 is arranged at the lower end of the lifting drive seat 41, a cutting opening 43 is opened in the middle of the lower end of the limited pressure seat 42, and a ball 44 is installed around the cutting opening 43 on the lower surface of the limited pressure seat 42, a moving motor 45 is installed at the middle end of the lifting drive seat 41, a cutting elevator 46 is connected to the lower end of the moving motor 45, a cutting motor 47 is connected to the lower end of the cutting elevator 46, and a cutting blade 48 is connected to the output end of the cutting motor 47;

[0036] The lower limit pressing seat 42 is adjusted by the provided lifting driving seat 41 so that it can be pressed on the upper end of the gypsum board, so as to limit the gypsum board and improve the cutting accuracy. At the same time, the cutting opening 43 opened in the middle is also convenient for the cutting blade 48 to perform cutting work, and the ball bearings 44 are arranged around the cutting opening 43, which can facilitate the movement when the gypsum board is pushed in for cutting, and once it is blocked due to the friction force, the moving motor 45 arranged inside is clamped on the guide rail 32, so that the whole can be driven to move more conveniently. At the same time, the cutting elevator 46 arranged at the lower end can drive the cutting motor 47 to lift and lower, so as to perform cutting work after the gypsum board is fixed. At the same time, the cutting motor 47 drives the cutting blade 48, so that the gypsum board can be stably cut.

[0037] As an improvement of the above technical solution, lifting drive machines are arranged on both sides of the lifting drive seat 41, and the upper ends of both sides of the limit pressure seat 42 are clamped in the lifting drive machine for lifting work, which can more conveniently drive the limit pressure seat 42 to adjust and descend to press the gypsum board down to limit the position, thereby ensuring stability during the cutting process.

[0038] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. Gypsum board cutting device, characterized in that: include: A workbench (1), wherein a gypsum board limiting mechanism (2) is installed on the upper surface of the workbench (1); The gypsum board limiting mechanism (2) comprises an adjusting limiting plate (21) arranged on one side of the upper surface of the workbench (1), and a fixed limiting plate (22) fixedly mounted on the other side of the upper surface of the workbench (1); The fixed limiting plate (22) comprises a fixed seat (221) fixed to the other side of the upper surface of the workbench (1), a decompression spring (222) being installed inside the fixed seat (221), and a decompression support plate (223) supported by the decompression spring (222) being installed inside one side of the fixed seat (221); One end of the decompression support plate (223) is configured as an arc-shaped structure, and a plurality of decompression springs (222) are provided and are evenly arranged inside the fixing seat (221) to support the decompression support plate (223); The adjustment limit plate (21) comprises an adjustment slot (211) formed on one side of the upper surface of the workbench (1); an L-shaped adjustment plate (212) is arranged at the upper end of the adjustment slot (211); a fixing bolt (213) is installed on the L-shaped adjustment plate (212) at a position corresponding to the adjustment slot (211); an adjustment screw (214) is screwed to the side wall of the L-shaped adjustment plate (212); and one end of the adjustment screw (214) is connected to a baffle (215) arranged on one side of the L-shaped adjustment plate (212); At least two groups of the adjustment slots (211) are provided, and the L-shaped adjustment plates (212) are fixedly mounted on the upper ends of the adjustment slots (211) by means of fixing bolts (213) for positioning.

2. The gypsum board cutting device according to claim 1, characterized in that: A support frame (3) is also provided at the upper end of the workbench (1), and a cutting mechanism (4) is also clamped at the lower end of the support frame (3).

3. The gypsum board cutting device according to claim 2, characterized in that: The support frame (3) comprises a frame body (31), and a guide rail (32) is provided at the upper end of the frame body (31).

4. The gypsum board cutting device according to claim 3, characterized in that: The cutting mechanism (4) comprises a lifting drive seat (41), a limit pressure seat (42) is arranged at the lower end of the lifting drive seat (41), a cutting opening (43) is opened in the middle of the lower end of the limit pressure seat (42), and a ball (44) is installed around the cutting opening (43) on the lower surface of the limit pressure seat (42), a moving motor (45) is installed in the middle end of the lifting drive seat (41), a cutting elevator (46) is connected to the lower end of the cutting elevator (46), a cutting motor (47) is connected to the lower end of the cutting motor (47), and a cutting blade (48) is connected to the output end of the cutting motor (47).

5. The gypsum board cutting device according to claim 4, characterized in that: A lifting drive machine is arranged on both sides of the lifting drive seat (41), and the upper ends of both sides of the limit pressure seat (42) are clamped in the lifting drive machine to perform lifting work.

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