Building material slitting device

Abstract

The utility model relates to the technical field of slitting devices, and discloses a building material slitting device which comprises two bottom frames which are arranged in parallel, a workbench is arranged on the surfaces of the upper ends of the bottom frames, strip-shaped side frame plates are arranged on the two sides of the surface of the upper end of the workbench, and a plurality of supporting rollers are arranged between the two strip-shaped side frame plates at equal intervals. A driving assembly is arranged on the inner wall of one bottom frame through a mounting plate, grooves are formed in the middle ends of the two bottom frames, clamping assemblies are arranged on the bottom frames through the grooves, and a cutting assembly used for cutting building materials is arranged at the upper ends of the clamping assemblies. According to the building material slitting device, by arranging the clamping assembly, when a threaded pipe rotates, under the limiting effect of a limiting sliding rod, two threaded rods move along the threaded pipe to get close to each other or get away from each other, and in the moving process of the threaded rods, clamping plates are driven to move synchronously through connecting plates and L-shaped connecting rods, so that the building material slitting device adapts to clamping and fixing of plates of different sizes; the application range is wide.

Description

Technical Field

[0001] The utility model relates to the technical field of slitting devices, in particular to a building material slitting device. Background Art

[0002] Building material slitting devices are specially used to cut large or long building materials into the required size and shape. They are widely used in many industries such as construction, decoration, and packaging, and can significantly improve production efficiency and product quality.

[0003] When building boards are currently cut by a building material cutting device, the building boards are generally placed on the upper surface of a workbench, and then cut by a cutter wheel, blade or other cutting tools. When the board size is large, it is inconvenient to fix the board on the workbench, and after one cut is completed, due to the friction between the board and the workbench surface, it is time-consuming and laborious for the staff to adjust the position of the board, which increases the labor intensity of the staff. Therefore, it is necessary to provide a building material cutting device to solve the above problems. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a building material cutting device, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solution: a building material cutting device, comprising a base frame, wherein two base frames are provided, the two base frames are arranged in parallel, a workbench is provided on the upper end surface of the base frame, strip side frame plates are provided on both sides of the upper end surface of the workbench, a plurality of support rollers are provided at equal distances between the two strip side frame plates, a driving assembly is provided on the inner wall of one of the base frames through a mounting plate, grooves are provided at the middle ends of the two base frames, a clamping assembly is provided on the base frame through the grooves, and a cutting assembly for cutting building materials is provided on the upper end of the clamping assembly;

[0006] The clamping assembly includes two groups of clamping plates, which are respectively arranged on both sides of the supporting roller, and each group has two clamping plates.

[0007] Preferably, the driving assembly includes a driving motor, a driving shaft, a driving pulley, a belt and a driven pulley. A mounting plate is provided on the lower end surface of the driving motor. The mounting plate at the lower end of the driving motor is fixedly connected to the inner wall of the base frame. The output end of the driving motor is connected to the driving shaft, and the driving shaft is connected to the driving pulley at one end away from the driving motor.

[0008] Preferably, the clamping assembly also includes a threaded tube, a limit frame, a threaded rod and a connecting plate. Two limit frames are provided, and the two limit frames are respectively clamped in the grooves of the two base frames. The two ends of the threaded tube pass through the two limit frames and are rotatably connected to the limit frames. The driven wheel is fixedly sleeved on the middle end of the outer surface of the threaded tube, and the driving wheel and the driven wheel are connected by belt transmission.

[0009] Preferably, there are two threaded rods, which are respectively threadedly connected to the two ends of the threaded tube, the threads on the outer surfaces of the two threaded rods are in opposite directions, and the two ends of the threaded rods away from the threaded tube are connected to the connecting plate, and L-shaped connecting rods are fixedly provided at both ends of the upper end surface of the two connecting plates, and the upper ends of the L-shaped connecting rods are fixedly connected to the splint.

[0010] Preferably, a limiting slide bar is provided on the inner side of the two connecting plates and away from each other at one corner, a through hole for the limiting slide bar to pass through is opened on the base frame, and the base frame is slidably connected to the limiting slide bar.

[0011] Preferably, each group of the clamping plates is provided with a limit block, the cutting assembly includes a strip bottom slide, a guide bar, a slide and a cutting motor, the strip bottom slide is slidably connected to the limit block, the guide bar is provided on the upper end surface of the strip bottom slide, and the slide is slidably provided on the upper end surface of the guide bar.

[0012] Preferably, the cutting motor is arranged on the slide seat, and the output end of the cutting motor is provided with a cutting blade via a rotating shaft.

[0013] Preferably, the workbench surface between the two strip-shaped side frame plates is an inclined surface.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The building material slitting device is provided with a clamping assembly. When the threaded tube rotates, under the limiting action of the limiting slide rod, the two threaded rods move along the threaded tube toward or away from each other. During the movement of the threaded rod, the connecting plate and the L-shaped connecting rod drive the clamping plate to move synchronously, thereby adapting to the clamping and fixing of plates of different sizes, and having a wide range of applications.

[0016] 2. The building material slitting device is connected to the cutting assembly by setting a limit block. The cutting assembly does not affect the forward and backward movement of the plywood. When the plywood clamps the board, the cutting motor and the cutting knife are driven by the slide to move along the guide bar. They can move from one side of the building board to the other side to complete the cutting of the building board. After one cutting is completed, the plywood is released and the building board is pushed to move on the support roller for position adjustment, which saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the overall structural diagrams of the building material cutting device of the utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of the building material cutting device of the utility model;

[0019] Figure 3 This is a schematic diagram of the installation structure of the chassis and workbench of the utility model;

[0020] Figure 4 This is a schematic diagram of the connection structure between the drive assembly and the clamping assembly of the utility model;

[0021] Figure 5 This is a schematic structural diagram of the cutting assembly of the present invention.

[0022] In the figure: 1. Base frame; 101. Groove; 2. Workbench; 201. Strip side frame plate; 3. Support roller; 4. Driving assembly; 401. Driving motor; 402. Driving pulley; 403. Belt; 404. Driven pulley; 5. Clamping assembly; 501. Threaded pipe; 502. Limiting frame; 503. Threaded rod; 504. Connecting plate; 505. L-shaped connecting rod; 506. Clamping plate; 507. Limiting block; 508. Limiting slide bar; 6. Cutting assembly; 601. Strip bottom slide plate; 602. Guide rail; 603. Slide seat; 604. Cutting motor; 605. Cutting knife. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 A building material cutting device includes a base frame 1, two base frames 1 are provided, and the two base frames 1 are arranged in parallel. A workbench 2 is provided on the upper end surface of the base frame 1, and strip side frame plates 201 are provided on both sides of the upper end surface of the workbench 2. A plurality of support rollers 3 are provided at equal distances between the two strip side frame plates 201. A driving component 4 is provided on the inner wall of one base frame 1 through a mounting plate. A groove 101 is provided at the middle end of each of the two base frames 1. A clamping component 5 is provided on the base frame 1 through the groove 101. A cutting component 6 for cutting building materials is provided on the upper end of the clamping component 5;

[0025] The clamping assembly 5 includes two groups of clamping plates 506 . The two groups of clamping plates 506 are respectively arranged on both sides of the supporting roller 3 , and each group of clamping plates 506 has two clamping plates.

[0026] Among them; the driving component 4 includes a driving motor 401, a driving shaft, a driving pulley 402, a belt 403 and a driven pulley 404. A mounting plate is provided on the lower end surface of the driving motor 401. The mounting plate at the lower end of the driving motor 401 is fixedly connected to the inner wall of the base frame 1. The output end of the driving motor 401 is connected to the driving shaft, and the end of the driving shaft away from the driving motor 401 is connected to the driving pulley 402. The operation of the driving motor 401 can effectively drive the driving shaft to rotate, and then the driving shaft drives the driving pulley 402 to rotate synchronously.

[0027] Among them; the clamping assembly 5 also includes a threaded tube 501, a limiting frame 502, a threaded rod 503 and a connecting plate 504. There are two limiting frames 502, and the two limiting frames 502 are respectively clamped in the grooves 101 of the two base frames 1. The two ends of the threaded tube 501 pass through the two limiting frames 502 respectively and are rotatably connected with the limiting frames 502. The driven wheel 404 is fixedly sleeved on the middle end of the outer surface of the threaded tube 501. The driving wheel 402 and the driven wheel 404 are connected by a belt 403. By setting the limiting frame 502, it is convenient to install and support the threaded tube 501, and the threaded tube 501 can be rotatable. When the driving wheel 402 rotates, the driven wheel 404 can be driven to rotate synchronously with the threaded tube 501 through the belt 403.

[0028] Among them, there are two threaded rods 503, which are respectively threadedly connected to the two ends of the threaded tube 501. The threads on the outer surfaces of the two threaded rods 503 are in opposite directions. The ends of the two threaded rods 503 away from the threaded tube 501 are connected to the connecting plate 504. Both ends of the upper end surface of the two connecting plates 504 are fixedly provided with L-shaped connecting rods 505. The upper end of the L-shaped connecting rod 505 is fixedly connected to the splint 506. A limited sliding rod is provided on the inner side of the two connecting plates 504 and away from each other at one corner. 508. A through hole is provided on the base frame 1 for the limiting slide 508 to pass through. The base frame 1 is slidably connected to the limiting slide 508. When the threaded tube 501 rotates, under the limiting action of the limiting slide 508, the two threaded rods 503 move along the threaded tube 501 to approach or move away from each other. During the movement of the threaded rod 503, the splint 506 will be driven to move synchronously through the connecting plate 504 and the L-shaped connecting rod 505, thereby adapting to clamping and fixing plates of different sizes, and has a wide range of applications.

[0029] Among them; each group of splints 506 are provided with a limit block 507, the cutting assembly 6 includes a strip bottom slide 601, a guide bar 602, a slide 603 and a cutting motor 604, the strip bottom slide 601 is slidably connected to the limit block 507, the guide bar 602 is provided on the upper end surface of the strip bottom slide 601, and the slide 603 is slidably provided on the upper end surface of the guide bar 602, so the cutting motor 604 is provided on the slide 603, and the output end of the cutting motor 604 is provided with a rotating shaft through The cutting knife 605 is slidably connected to the cutting component 6 by setting a limit block 507. The cutting component 6 does not affect the forward and backward movement of the splint 506. When the splint 506 clamps the board, the cutting motor 604 and the cutting knife 605 are driven by the slide 603 to move along the guide bar 602. It can move from one side of the building board to the other side to complete the cutting of the building board. After one cutting is completed, the splint 506 is released and the building board is pushed to move on the support roller 3 to adjust the position, saving time and effort.

[0030] Among them; the surface of the workbench 2 between the two strip side frame plates 201 is a slope, and the waste chips generated by cutting will automatically slide down on the slope below the support roller 3 to avoid waste chips accumulation.

[0031] The working principle is that the driving motor 401 can effectively drive the driving shaft to rotate, and then the driving shaft drives the driving wheel 402 to rotate synchronously. When the driving wheel 402 rotates, the belt 403 can drive the driven wheel 404 and the threaded tube 501 to rotate synchronously. When the threaded tube 501 rotates, under the limiting action of the limiting slide 508, the two threaded rods 503 move along the threaded tube 501 to approach or move away from each other. During the movement of the threaded rod 503, the splint 506 will be driven to move synchronously through the connecting plate 504 and the L-shaped connecting rod 505, thereby adapting to clamping and fixing plates of different sizes, and has a wide range of applications.

[0032] Furthermore, by setting a limit block 507 that is slidably connected to the cutting component 6, the cutting component 6 does not affect the forward and backward movement of the splint 506. When the splint 506 clamps the board, the cutting motor 604 and the cutting knife 605 are driven by the slide 603 to move along the guide bar 602, and can move from one side of the building board to the other side to complete the cutting of the building board. After one cutting is completed, the splint 506 is released and the building board is pushed to move on the support roller 3 to adjust the position, saving time and effort.

[0033] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building material cutting device, characterized in that: The invention comprises a base frame (1), wherein two base frames (1) are provided, and the two base frames (1) are arranged in parallel, a workbench (2) is provided on the upper end surface of the base frame (1), strip side frame plates (201) are provided on both sides of the upper end surface of the workbench (2), a plurality of support rollers (3) are provided at equal distances between the two strip side frame plates (201), a driving component (4) is provided on the inner wall of one base frame (1) through a mounting plate, a groove (101) is provided at the middle end of the two base frames (1), a clamping component (5) is provided on the base frame (1) through the groove (101), and a cutting component (6) for cutting building materials is provided on the upper end of the clamping component (5); The clamping assembly (5) comprises clamping plates (506), and two groups of the clamping plates (506) are provided. The two groups of the clamping plates (506) are respectively provided on both sides of the supporting roller (3), and each group of the clamping plates (506) has two.

2. A building material cutting device according to claim 1, characterized in that: The driving assembly (4) comprises a driving motor (401), a driving shaft, a driving wheel (402), a belt (403) and a driven wheel (404); a mounting plate is provided on the lower end surface of the driving motor (401); the mounting plate at the lower end of the driving motor (401) is fixedly connected to the inner wall of the base frame (1); the output end of the driving motor (401) is connected to the driving shaft; and the end of the driving shaft away from the driving motor (401) is connected to the driving wheel (402).

3. A building material cutting device according to claim 2, characterized in that: The clamping assembly (5) further comprises a threaded tube (501), a limiting frame (502), a threaded rod (503) and a connecting plate (504); two limiting frames (502) are provided, and the two limiting frames (502) are respectively clamped in the grooves (101) of the two base frames (1); two ends of the threaded tube (501) respectively pass through the two limiting frames (502) and are rotatably connected to the limiting frames (502); the driven wheel (404) is fixedly sleeved on the middle end of the outer surface of the threaded tube (501); and the driving wheel (402) and the driven wheel (404) are connected by a belt (403).

4. A building material cutting device according to claim 3, characterized in that: Two threaded rods (503) are provided, and the two threaded rods (503) are respectively threadedly connected to the two ends of the threaded tube (501). The threads opened on the outer surfaces of the two threaded rods (503) are in opposite directions. The ends of the two threaded rods (503) away from the threaded tube (501) are connected to the connecting plate (504). L-shaped connecting rods (505) are fixedly provided at both ends of the upper end surfaces of the two connecting plates (504), and the upper ends of the L-shaped connecting rods (505) are fixedly connected to the clamping plate (506).

5. A building material cutting device according to claim 4, characterized in that: A limiting slide bar (508) is provided on the inner side of the two connecting plates (504) and away from each other at one corner. A through hole for the limiting slide bar (508) to pass through is provided on the base frame (1). The base frame (1) is slidably connected to the limiting slide bar (508).

6. A building material cutting device according to claim 1, characterized in that: A limit block (507) is provided on each group of the clamping plates (506), and the cutting assembly (6) includes a strip bottom slide (601), a guide rail (602), a slide (603) and a cutting motor (604). The strip bottom slide (601) is slidably connected to the limit block (507), the guide rail (602) is provided on the upper end surface of the strip bottom slide (601), and the slide (603) is slidably provided on the upper end surface of the guide rail (602).

7. A building material cutting device according to claim 6, characterized in that: Therefore, the cutting motor (604) is arranged on the slide seat (603), and the output end of the cutting motor (604) is provided with a cutting blade (605) via a rotating shaft.

8. The building material cutting device according to claim 1, characterized in that: The surface of the workbench (2) between the two strip-shaped side frame plates (201) is an inclined surface.

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