Gypsum board cutting device

Abstract

The utility model relates to the technical field of gypsum board processing, in particular to a gypsum board cutting device, which can be folded by a frame itself to reduce the size of the device itself for easy transportation and temporary operation, can quickly fix the device on the gypsum board to be cut and adjust the horizontality of the frame body through a positioning structure, automatically move and cut through a driving device, reducing the labor intensity of operators, and control the cutting depth through a lifting device to improve the practicality of the device; the utility model comprises a frame, a positioning structure, a driving device and a lifting device, the positioning structure is installed on the frame, the driving device is installed on the frame, and the lifting device is installed on the driving device.

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 a material made of building gypsum as the main raw material. It has the characteristics of light weight, high strength, thin thickness, easy processing, and good sound insulation, heat insulation and fire resistance. It is one of the new lightweight panels that are currently being developed. It has excellent fire resistance. Since gypsum releases chemical water when heated, its fire resistance limit can reach more than 2 hours. At the same time, gypsum board also has excellent sound insulation and heat insulation properties, which can effectively reduce noise and provide a comfortable living environment. Gypsum board needs to be cut according to the size of use before actual use.

[0003] The Chinese utility model patent with application number CN202223226281.1 in the prior art relates to a gypsum board cutting device, including a cutting table, a cutting knife holder, a cutting knife, a limiting slide rod and a limiting plate, etc., which can simply and quickly position the gypsum board and quickly complete the cutting.

[0004] However, the above device is difficult to carry in actual use, and the device is large in size and occupies a lot of space. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a gypsum board cutting device which can reduce the size of the equipment itself by folding the frame itself, making it easy to carry and temporarily operate; can quickly fix the equipment on the gypsum board to be cut and adjust the horizontality of the frame body by a positioning structure; can automatically move and cut by a driving device, thereby reducing the labor intensity of the operator; and can control the cutting depth by a lifting device, thereby improving the practicality of the device.

[0006] The utility model discloses a gypsum board cutting device, which comprises a frame, a positioning structure, a driving device and a lifting device, wherein the positioning structure is mounted on the frame, the driving device is mounted on the frame, and the lifting device is mounted on the driving device. The frame itself can be folded, so that the size of the device itself is reduced for easy transportation and temporary operation. The positioning structure can be used to quickly fix the device on the gypsum board to be cut and adjust the horizontality of the frame body. The driving device can automatically perform mobile cutting, thereby reducing the labor intensity of operators. The lifting device can be used to control the cutting depth, thereby improving the practicability of the device.

[0007] Preferably, the frame includes a rectangular frame and a connecting shaft, the rectangular frame itself is disconnected in the middle and connected by the connecting shaft; by disconnecting the rectangular frame itself and connecting by the connecting shaft, the rectangular frame itself can be folded, reducing the space occupied by the equipment, facilitating the transportation of the equipment, and improving the practicality of the device.

[0008] Preferably, the positioning structure includes an adjusting bolt, a turntable and a nail head. A group of threaded holes are respectively arranged at the four corners of the upper end surface of the rectangular frame. The four groups of adjusting bolts are respectively connected to the four groups of threaded holes. The lower part of the adjusting bolt is provided with a nail head, and a turntable is installed on the upper end surface of the adjusting bolt. The turntable is convenient for the operator to quickly rotate the adjusting bolt to adjust the horizontality of the rectangular frame itself. The turntable can be inserted into the gypsum board so that the equipment can be fixed on the gypsum board for cutting, thereby improving the practicability of the device.

[0009] Preferably, the driving device includes a transverse moving platform, a gear box, a reduction motor, a transmission shaft, a driving tooth, a driven tooth and a walking wheel. Two groups of sliding grooves are respectively provided at the front and rear of the rectangular frame, and the transverse moving platform is hung on the rectangular frame. A group of gear boxes are respectively provided at the front and rear of the transverse moving platform at the front and rear of the rectangular frame. A reduction motor is installed on the front end surface of the transverse moving platform, and a transmission shaft is connected to the output end of the reduction motor. The transmission shaft passes through multiple groups of gear boxes and extends to the rear of the transverse moving platform. A group of driving teeth is set inside each group of gear boxes. A group of walking wheels is installed on the outer side surface of each group of gear boxes close to the rectangular frame through a rotating shaft. The rotating shaft on the walking wheel extends to the inside of the gear box, and the driven teeth are set on the rotating shaft of the walking wheel and meshed with the driving teeth; turning on the driving teeth transmits power to the transmission shaft to drive the multiple groups of driving teeth on the transmission shaft to rotate, and the multiple groups of walking wheels are driven to rotate through the driving teeth and the driven teeth transmission, thereby realizing the ability of the transverse moving platform to automatically move on the rectangular frame, reducing the labor intensity of the operator during the cutting process and improving the practicality of the device.

[0010] Preferably, the lifting device includes a lifting frame, an adjusting screw, a lifting platform and a limiting light rod. The lifting frame is installed in the middle of the lower end surface of the transverse platform. The lifting frame is vertically connected with the adjusting screw through a nut. The lower part of the adjusting screw passes through the lower end surface of the lifting frame and extends to the lower side of the lifting frame. The lower end surface of the adjusting screw is connected to the upper end surface of the lifting platform through a bearing. A group of limiting light rods are respectively connected to the front and rear of the upper end surface of the lifting platform, and the upper parts of the two groups of limiting light rods pass through the transverse platform. The height of the lifting platform is changed by rotating the adjusting screw, thereby adjusting the cutting depth of the equipment. The lifting process of the lifting platform is limited by the limiting light rod, so as to reduce the shaking amplitude of the lifting platform during the lifting and cutting processes, thereby improving the stability of the device.

[0011] Preferably, it also includes a driving motor and a cutting blade. The driving motor is installed on the lower end surface of the lifting platform through a bracket, and the cutting blade is installed on the output end of the driving motor. The driving motor is turned on to transmit power to the cutting blade to cut the gypsum board, and the cutting blade is driven by the driving device to move to complete the regional cutting operation.

[0012] Preferably, the rectangular frame and the adjusting bolt are made of stainless steel as a whole; the stainless steel material of the rectangular frame and the adjusting bolt can reduce rust at the connection between the rectangular frame and the adjusting bolt, facilitate height adjustment of the adjusting bolt itself, and improve the practicality of the device.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the frame itself can be folded, so the size of the equipment itself is reduced to facilitate transportation and temporary operations; the positioning structure can quickly fix the equipment on the gypsum board to be cut and adjust the horizontality of the frame body; the driving device can automatically perform mobile cutting, which reduces the labor intensity of the operator; the cutting depth is controlled by the lifting device, which improves the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0015] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0016] Figure 3 It is a third axonometric structural schematic diagram of the utility model;

[0017] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Markings in the attached figure: 1. rectangular frame; 2. connecting shaft; 3. adjusting bolt; 4. turntable; 5. nail head; 6. transverse platform; 7. gear box; 8. reduction motor; 9. transmission shaft; 10. driving gear; 11. driven gear; 12. walking wheel; 13. lifting frame; 14. adjusting screw; 15. lifting platform; 16. limit light rod; 17. driving motor; 18. cutting blade. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example

[0021] like Figure 1 , Figure 2 , Figure 3 and Figure 4 The positioning structure is installed on the frame, the driving device is installed on the frame, and the lifting device is installed on the driving device;

[0022] First, the rectangular frame 1 is placed on the gypsum board, and then the horizontality of the rectangular frame 1 is adjusted by rotating the adjusting bolt 3, and then the driving motor 17 is turned on to transmit power to the cutting blade 18 to cut the gypsum board, and at the same time, the height of the lifting platform 15 is changed by rotating the adjusting screw 14, and then the driving gear 10 is turned on to transmit power to the transmission shaft 9 to drive the multiple sets of driving gears 10 on the transmission shaft 9 to rotate, and the multiple sets of walking wheels 12 are driven to rotate through the driving gear 10 and the driven gear 11 to drive the cutting blade 18 to complete the mobile cutting;

[0023] The frame includes a rectangular frame 1 and a connecting shaft 2, wherein the rectangular frame 1 is disconnected in the middle and connected via the connecting shaft 2;

[0024] The positioning structure includes an adjusting bolt 3, a rotating disk 4 and a nail head 5. A group of threaded holes are respectively arranged at the four corners of the upper end surface of the rectangular frame 1. Four groups of adjusting bolts 3 are respectively connected with the four groups of threaded holes. The lower part of the adjusting bolt 3 is provided with a nail head 5. The rotating disk 4 is installed on the upper end surface of the adjusting bolt 3.

[0025] The driving device includes a transverse moving platform 6, a gear box 7, a reduction motor 8, a transmission shaft 9, a driving tooth 10, a driven tooth 11 and a walking wheel 12. Two sets of sliding grooves are respectively arranged at the front and rear of the rectangular frame 1. The transverse moving platform 6 is hung on the rectangular frame 1. A set of gear boxes 7 are respectively arranged at the front and rear of the front and rear of the rectangular frame 1. A reduction motor 8 is installed on the front end surface of the transverse moving platform 6. A transmission shaft 9 is connected to the output end of the reduction motor 8. The transmission shaft 9 passes through multiple sets of gear boxes 7 and extends to the rear of the transverse moving platform 6. A set of driving teeth 10 are set inside each set of gear boxes 7 of the transmission shaft 9. A set of walking wheels 12 are installed on the side of the outer side of each set of gear boxes 7 close to the rectangular frame 1 through a rotating shaft. The rotating shaft on the walking wheel 12 extends to the inside of the gear box 7. The driven tooth 11 is set on the rotating shaft of the walking wheel 12 and meshed with the driving tooth 10.

[0026] The lifting device includes a lifting frame 13, an adjusting screw 14, a lifting platform 15 and a limiting light rod 16. The lifting frame 13 is installed in the middle of the lower end surface of the transverse platform 6. The adjusting screw 14 is vertically connected to the lifting frame 13 through a nut. The lower part of the adjusting screw 14 passes through the lower end surface of the lifting frame 13 and extends to the lower side of the lifting frame 13. The lower end surface of the adjusting screw 14 is connected to the upper end surface of the lifting platform 15 through a bearing. A group of limiting light rods 16 are respectively connected to the front and rear of the upper end surface of the lifting platform 15. The upper parts of the two groups of limiting light rods 16 pass through the transverse platform 6.

[0027] It also includes a driving motor 17 and a cutting blade 18. The driving motor 17 is mounted on the lower end surface of the lifting platform 15 through a bracket, and the cutting blade 18 is mounted on the output end of the driving motor 17;

[0028] The frame itself is foldable, which reduces the size of the equipment itself and facilitates transportation and temporary operations. The positioning structure can quickly fix the equipment on the gypsum board to be cut and adjust the horizontality of the frame body. The driving device automatically moves and cuts, which reduces the labor intensity of the operator. The cutting depth is controlled by the lifting device, which improves the practicality of the device.

[0029] The reduction motor 8 and the driving motor 17 of the gypsum board cutting device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual, without the need for technicians in the field to make creative efforts.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A gypsum board cutting device; characterized in that, The invention comprises a frame, a positioning structure, a driving device and a lifting device, wherein the positioning structure is mounted on the frame, the driving device is mounted on the frame, and the lifting device is mounted on the driving device; the frame comprises a rectangular frame (1) and a connecting shaft (2), wherein the rectangular frame (1) is disconnected in the middle and connected via the connecting shaft (2).

2. A gypsum board cutting device as claimed in claim 1, characterized in that: The positioning structure comprises an adjusting bolt (3), a rotating disk (4) and a nail head (5); a group of threaded holes are respectively arranged at the four corners of the upper end surface of the rectangular frame (1); four groups of adjusting bolts (3) are respectively connected to the four groups of threaded holes; a nail head (5) is arranged at the lower part of the adjusting bolt (3); and a rotating disk (4) is installed on the upper end surface of the adjusting bolt (3).

3. A gypsum board cutting device as claimed in claim 1, characterized in that: The driving device comprises a transverse platform (6), a gear box (7), a reduction motor (8), a transmission shaft (9), a driving tooth (10), a driven tooth (11) and a walking wheel (12). The front and rear parts of the rectangular frame (1) are respectively provided with two sets of sliding grooves. The transverse platform (6) is mounted on the rectangular frame (1). The transverse platform (6) is respectively provided with a set of gear boxes (7) at the front and rear parts of the rectangular frame (1). The front end surface of the transverse platform (6) is provided with a reduction motor (8). The output end of the reduction motor (8) is provided with a plurality of gear boxes (7). A transmission shaft (9) is connected to the upper portion, and the transmission shaft (9) passes through a plurality of gear boxes (7) and extends to the rear of the transverse platform (6). The transmission shaft (9) is provided with a group of driving teeth (10) inside each group of gear boxes (7). A group of running wheels (12) are installed on the outer side surface of each group of gear boxes (7) close to the rectangular frame (1) through a rotating shaft. The rotating shaft on the running wheel (12) extends into the gear box (7). The driven teeth (11) are provided on the rotating shaft of the running wheel (12) and mesh with the driving teeth (10).

4. A gypsum board cutting device as claimed in claim 3, characterized in that: The lifting device comprises a lifting frame (13), an adjusting screw (14), a lifting platform (15) and a limiting light rod (16). The lifting frame (13) is installed at the middle part of the lower end surface of the transverse platform (6). The lifting frame (13) is vertically connected to the adjusting screw (14) through a nut. The lower part of the adjusting screw (14) passes through the lower end surface of the lifting frame (13) and extends to the lower side of the lifting frame (13). The lower end surface of the adjusting screw (14) is connected to the upper end surface of the lifting platform (15) through a bearing. A group of limiting light rods (16) are respectively connected to the upper and rear ends of the upper end surface of the lifting platform (15). The upper parts of the two groups of limiting light rods (16) pass through the transverse platform (6).

5. A gypsum board cutting device as claimed in claim 4, characterized in that: It also includes a driving motor (17) and a cutting blade (18). The driving motor (17) is mounted on the lower end surface of the lifting platform (15) via a bracket, and the cutting blade (18) is mounted on the output end of the driving motor (17).

6. A gypsum board cutting device as claimed in claim 2, characterized in that: The rectangular frame (1) and the adjusting bolt (3) are made of stainless steel as a whole.

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