CN221659714U - Gypsum board cutting device - Google Patents

Abstract

The utility model relates to the technical field of gypsum board processing, in particular to a gypsum board cutting device which comprises a base, wherein a multi-angle cutting mechanism is arranged in the base and comprises a shell, and the outer wall of a second motor is fixedly connected with the shell through a bracket. Through the cooperation of base and gypsum fixed establishment, the carousel drives the drive belt and rotates, the drive belt drives first bevel gear and rotates, the nut drives the clamp plate and reciprocates, make the clamp plate compress tightly the carousel through above-mentioned mode, thereby avoid operating personnel to contact the saw dish at the during operation, cutting device's operational risk has been reduced, cooperation through base and multi-angle cutting mechanism, first motor drives the worm and rotates, the worm drives the worm wheel and rotates, the rack bar drives the saw dish through above-mentioned mode and removes to suitable position, can need not to carry out the cutting of many times clamping just can carrying out the multi-angle to the gypsum board through above-mentioned mode, cutting device's work efficiency has been improved.

Description

Gypsum board cutting device

Technical Field

The utility model relates to the technical field of gypsum board processing, in particular to a gypsum board cutting device.

Background Art

Gypsum board is a material made of building gypsum as the main raw material. It is a building material with 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. Gypsum board has been widely used in various buildings such as residential buildings, office buildings, shops, hotels and industrial plants. Large pieces of gypsum board need to be cut into small pieces of suitable size before use.

For example, the gypsum board cutting device used for gypsum board production and processing with the authorization announcement number "CN219650278U" can push the cutting saw disc to cut the gypsum board through the provided pushing cylinder. It is easy to use and saves the workload of the operator. The stability of the movement of the cutting saw disc is improved through the provided slide. However, the gypsum board cutting device used for gypsum board production and processing requires the operator to manually press the gypsum board, which causes the operator to be very close to the cutting saw disc when cutting the gypsum board, which increases the working danger of the cutting device. At the same time, the gypsum board cutting device used for gypsum board production and processing, the saw disc can only cut the gypsum board at a uniform angle. When the gypsum board needs to be cut at a certain angle, the operator needs to reposition the gypsum board, which reduces the working efficiency of the cutting device.

Utility Model Content

The utility model aims to solve the problem that the operator needs to manually press the gypsum board, which causes the operator to be very close to the cutting saw disk when cutting the gypsum board, which increases the working danger of the cutting device and the saw disk can only cut the gypsum board at a uniform angle. When the gypsum board needs to be cut at a certain angle, the operator needs to reposition the gypsum board, which reduces the working efficiency of the cutting device. A gypsum board cutting device is proposed.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A gypsum board cutting device is designed, including a base, wherein a multi-angle cutting mechanism is arranged inside the base, wherein the multi-angle cutting mechanism includes a shell, wherein the outer wall of the shell is slidably connected to the base via a slide groove, the inner wall of the shell is fixedly connected to a first motor via a bracket, the output shaft of the first motor is fixedly connected to a worm, the outer wall of the worm is meshingly connected to a worm wheel, the upper end of the worm wheel is fixedly connected to a sliding rod, the upper end of the sliding rod is slidably engaged with a rack rod, the outer wall of the rack rod is meshingly connected to a first gear, the outer wall of the first gear is fixedly connected to the output shaft of a second motor, and the outer wall of the second motor is fixedly connected to the shell via a bracket.

Preferably, the inner wall of the base is fixedly connected to the bottom end of the electric telescopic rod, and the end of the electric telescopic rod is fixedly connected to the shell.

Preferably, a plaster fixing mechanism is provided inside the base, and the plaster fixing mechanism includes a nut, the outer wall of the nut is rotatably connected to the base through a bearing, the outer wall of the nut is threadedly connected to the pressure plate, the outer wall of the pressure plate is tightly abutted against the turntable, the lower end of the turntable is fitted with the base, the lower end of the turntable is rotatably connected to the transmission belt through the bracket and the turntable, the two sides of the transmission belt are respectively rotatably connected to two first bevel gears, the outer walls of the two first bevel gears are meshedly connected to the second bevel gear, the outer wall of the second bevel gear is fixedly connected to the second gear, and the outer wall of the second gear is meshedly connected to the rack.

Preferably, the upper end of the rack is fixedly connected to the cross bar, the rack passes through the base through a through hole, and the outer wall of the rack is slidably connected to the base through the through hole.

Preferably, the upper end of the rack rod is fixedly connected to the motor box, and the inner wall of the motor box is fixedly connected to the third motor via a bracket.

Preferably, the output shaft of the third motor is fixedly connected to the saw disc, and the saw disc passes through the base through a sliding groove.

The utility model proposes a gypsum board cutting device, which has the beneficial effect that: through the cooperation of the base and the gypsum fixing mechanism, the turntable drives the transmission belt to rotate, the transmission belt drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the second gear to rotate, the second gear drives the rack to move, the rack drives the cross bar to move downward, when the cross bar presses the gypsum board, the nut drives the pressure plate to move downward, and the pressure plate is pressed by the turntable in the above manner, thereby preventing the operator from contacting the saw disk during work, reducing the working danger of the cutting device.

Through the cooperation of the base and the multi-angle cutting mechanism, the first motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the sliding rod to rotate, the sliding rod drives the rack rod to move, the rack rod drives the motor box to move, the motor box drives the third motor to move, and after the third motor drives the saw blade to a suitable position, the second motor drives the first gear to rotate, the first gear drives the rack rod to rise, and the rack rod drives the saw disc to move to a suitable position in the above manner. In the above manner, the gypsum board can be cut at multiple angles without clamping the gypsum board multiple times, thereby improving the working efficiency of the cutting device.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the structure of the utility model;

FIG2 is a schematic front cross-sectional view of FIG1 ;

FIG3 is a partial side cross-sectional schematic diagram of FIG1 ;

FIG4 is a schematic side cross-sectional view of FIG3 ;

FIG. 5 is a schematic top cross-sectional view of FIG. 2 .

In the figure: 1, base, 2, electric telescopic rod, 3, multi-angle cutting mechanism, 301, shell, 302, first motor, 303, worm, 304, worm wheel, 305, slide bar, 306, rack rod, 307, first gear, 308, second motor, 4, gypsum fixing mechanism, 401, nut, 402, pressure plate, 403, turntable, 404, transmission belt, 405, first bevel gear, 406, second bevel gear, 407, second gear, 408, rack, 5, saw disk, 6, cross bar, 7, third motor, 8, motor box.

DETAILED DESCRIPTION

The utility model is further described below in conjunction with the accompanying drawings:

Referring to Figures 1-5: In this embodiment, a gypsum board cutting device includes a base 1, a multi-angle cutting mechanism 3 is arranged inside the base 1, and the multi-angle cutting mechanism 3 includes a shell 301, the outer wall of the shell 301 is slidably connected to the base 1 through a slide groove, the shell 301 slides on the base 1, and the inner wall of the shell 301 is fixedly connected to the first motor 302 through a bracket, and the shell 301 fixes the position of the first motor 302. The size of the first motor 302 is selected according to actual needs, and the size that meets the work needs can be selected. The output shaft of the first motor 302 is fixedly connected to the worm 303, the worm 303 of the first motor 302 rotates, and the outer wall of the worm 303 is meshed and connected with the worm wheel 304, and the worm 303 drives The worm gear 304 rotates, and the upper end of the worm gear 304 is fixedly connected to the slide rod 305. The worm gear 304 drives the slide rod 305 to move. The upper end of the slide rod 305 is slidably engaged with the rack rod 306. The slide rod 305 drives the rack rod 306 to rotate. The outer wall of the rack rod 306 is meshed and connected with the first gear 307. The first gear 307 drives the rack rod 306 to move. The outer wall of the first gear 307 is fixedly connected to the output shaft of the second motor 308. The second motor 308 drives the first gear 307 to rotate. The size of the second motor 308 is selected according to actual needs, and it can be selected to meet the work needs. The outer wall of the second motor 308 is fixedly connected to the shell 301 through a bracket, and the second motor 308 is fixed on the shell 301.

Referring to Figures 3 and 4: In this embodiment, a gypsum board cutting device is provided, and a gypsum fixing mechanism 4 is provided inside the base 1. The gypsum fixing mechanism 4 includes a nut 401, and the outer wall of the nut 401 is rotatably connected to the base 1 through a bearing. The nut 401 rotates on the base 1, and the outer wall of the nut 401 is threadedly connected to the pressure plate 402. The nut 401 drives the pressure plate 402 to move, and the outer wall of the pressure plate 402 is tightly pressed against the turntable 403. The pressure plate 402 presses the turntable 403 to prevent the turntable 403 from rotating. The lower end of the turntable 403 is in contact with the base 1, and the lower end of the turntable 403 is connected to the transmission belt through the bracket and the turntable. 404 is connected for rotation, the turntable 403 drives the transmission belt 404 to move, the two sides of the transmission belt 404 are respectively connected for rotation with the two first bevel gears 405, the transmission belt 404 drives the first bevel gears 405 to rotate, the outer walls of the two first bevel gears 405 are meshed and connected with the second bevel gear 406, the first bevel gear 405 drives the second bevel gear 406 to rotate, the outer wall of the second bevel gear 406 is fixedly connected with the second gear 407, the second bevel gear 406 drives the second gear 407 to rotate, the outer wall of the second gear 407 is meshed and connected with the rack 408, and the second gear 407 drives the rack 408 to move.

Referring to Figures 1 and 2: In this embodiment, a gypsum board cutting device, the inner wall of the base 1 is fixedly connected to the bottom end of the electric telescopic rod 2, the base 1 fixes the position of the electric telescopic rod 2, the size of the electric telescopic rod 2 is selected according to actual needs, and the selection can meet the work needs, the end of the electric telescopic rod 2 is fixedly connected to the shell 301, the electric telescopic rod 2 drives the shell 301 to move, the upper end of the rack 408 is fixedly connected to the cross bar 6, the rack 408 drives the cross bar 6 to move, the cross bar 6 presses the gypsum board, and the rack 408 penetrates the base through the through hole 1, the outer wall of the rack 408 is slidably connected to the base 1 through a through hole, the rack 408 slides on the base 1, the upper end of the rack rod 306 is fixedly connected to the motor box 4, the rack rod 306 drives the motor box 8 to move, the inner wall of the motor box 8 is fixedly connected to the third motor 7 through a bracket, the motor box 8 fixes the position of the third motor 7, the size of the third motor 7 is selected according to actual needs, and the size that meets the work needs can be selected, the output shaft of the third motor 7 is fixedly connected to the saw disk 5, the third motor 7 drives the saw blade 5 to rotate, and the saw disk 5 passes through the base 1 through a slide groove.

Working principle:

When using this drywall cut-off device:

Placement phase:

First, the operator places the gypsum board to be cut on the base 1, and then rotates the turntable 403, the turntable 403 drives the transmission belt 404 to rotate, the transmission belt 404 drives the first bevel gear 405 to rotate, the first bevel gear 405 drives the second bevel gear 406 to rotate, the second bevel gear 406 drives the second gear 407 to rotate, the second gear 407 drives the rack 408 to move, the rack 408 drives the cross bar 6 to move downward, when the cross bar 6 presses the gypsum board, the operator stops rotating the turntable 403, the operator continues to rotate the nut 401, the nut 401 drives the pressure plate 402 to move downward, when the pressure plate 402 presses the turntable 403, the operator stops rotating the nut 401.

Cutting stage:

The external power supply of the first motor 302 is connected, the first motor 302 is started, the first motor 302 drives the worm 303 to rotate, the worm 303 drives the worm wheel 304 to rotate, the worm wheel 304 drives the slide bar 305 to rotate, the slide bar 305 drives the rack rod 306 to move, the rack rod 306 drives the motor box 8 to move, the motor box 8 drives the third motor 7 to move, after the third motor 7 drives the saw blade 5 to move to a suitable position, the first motor 302 stops working, then the external power supply of the second motor 308 is connected, the second motor 308 is started, the second motor 308 drives the first gear 307 to rotate, the first gear 307 The rack rod 306 is driven to rise. After the rack rod 306 drives the saw disk 5 to move to a suitable position in the above manner, the second motor 308 stops working, and then the external power supply of the electric telescopic rod 2 is connected, the electric telescopic rod 2 is started, the electric telescopic rod 2 drives the shell 301 to move, the shell 301 drives the first motor 302 to move, and the first motor 302 drives the saw disk 5 to move in the above manner. When the saw disk 5 moves to the vicinity of the gypsum board, the external power supply of the third motor 7 is connected, the third motor 7 is started, and the third motor 7 drives the saw disk 8 to rotate. The saw disk 8 processes the gypsum board, thereby completing the cutting work of the gypsum board.

Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims (6)

1. The utility model provides a gypsum board cutting device, includes base (1), its characterized in that: the inside of base (1) is equipped with multi-angle cutting mechanism (3), multi-angle cutting mechanism (3) include casing (301), the outer wall of casing (301) links to each other through spout and base (1) slip, the inner wall of casing (301) links to each other with first motor (302) are fixed through the support, the output shaft of first motor (302) links to each other with worm (303) are fixed, the outer wall of worm (303) links to each other with worm wheel (304) meshing, the upper end of worm wheel (304) links to each other with slide bar (305) are fixed, the upper end and rack bar (306) slip joint of slide bar (305), the outer wall and the first gear (307) meshing of rack bar (306) link to each other, the outer wall of first gear (307) links to each other with the output shaft of second motor (308) are fixed, the outer wall of second motor (308) links to each other with casing (301) are fixed through the support.

2. A gypsum board cutting apparatus as set forth in claim 1, wherein: the inner wall of the base (1) is fixedly connected with the bottom end of the electric telescopic rod (2), and the end part of the electric telescopic rod (2) is fixedly connected with the shell (301).

3. A gypsum board cutting apparatus as set forth in claim 1, wherein: the inside of base (1) is equipped with gypsum fixed establishment (4), gypsum fixed establishment (4) include nut (401), the outer wall of nut (401) rotates with base (1) through the bearing and links to each other, the outer wall of nut (401) links to each other with clamp plate (402) screw thread, the outer wall of clamp plate (402) offsets tightly with carousel (403), the lower extreme of carousel (403) is laminated with base (1) mutually, the lower extreme of carousel (403) rotates with conveyer belt (404) through support and carousel and links to each other, the both sides of conveyer belt (404) rotate with two first bevel gears (405) respectively and link to each other, two the outer wall and the second bevel gears (406) meshing of first bevel gears (405) link to each other, the outer wall and the second bevel gears (407) of second bevel gears (407) are fixed to be continuous, the outer wall and rack (408) meshing of second bevel gears (407) link to each other.

4. A gypsum board cutting apparatus as set forth in claim 3, wherein: the upper end of the rack (408) is fixedly connected with the cross rod (6), the rack (408) penetrates through the base (1) through the through hole, and the outer wall of the rack (408) is connected with the base (1) in a sliding mode through the through hole.

5. A gypsum board cutting apparatus as set forth in claim 1, wherein: the upper end of the rack bar (306) is fixedly connected with the motor box (8), and the inner wall of the motor box (8) is fixedly connected with the third motor (7) through a bracket.

6. A gypsum board cutting apparatus as set forth in claim 5, wherein: an output shaft of the third motor (7) is fixedly connected with the saw disc (5), and the saw disc (5) penetrates through the base (1) through the sliding groove.