CN220220232U

CN220220232U - Adjustable granite engraving machine

Info

Publication number: CN220220232U
Application number: CN202323143066.XU
Authority: CN
Inventors: 李会坤; 李宗晟
Original assignee: Inner Mongolia Qianlei Building Materials Technology Co ltd
Current assignee: Inner Mongolia Qianlei Building Materials Technology Co ltd
Priority date: 2023-11-21
Filing date: 2023-11-21
Publication date: 2023-12-22
Anticipated expiration: 2033-11-21

Abstract

The utility model discloses an adjustable granite engraving machine which is characterized by comprising a frame, a fixed table, a working frame and a working table, wherein supporting legs are fixedly arranged below the frame, the fixed table is fixedly arranged on the frame, a clamping assembly is rotatably arranged on the fixed table, the working frame is slidably arranged on the frame, the engraving assembly is movably arranged on the working frame, and the working table is movably arranged on the frame. The adjustable adjusting component is adopted, so that a relatively flat surface on irregular granite can be flexibly clamped, the stability of engraving the granite is improved, and the flexibility and stability of the device are improved.

Description

Adjustable granite engraving machine

Technical Field

The utility model relates to the technical field of stone processing, in particular to an adjustable granite engraving machine.

Background

Granite is of acidic nature (SiO ₂ >66%) of the rock-magma rocks, which are the most common ones of this category, are mostly light reds, light grays, off-white, etc., with medium-coarse, fine-grained structures, blocky constructions. Some are also of the catamaran, bulbous, hemp-like configuration, etc. Granite is often used as a building material because of its hard, durable, aesthetic characteristics. It is used as the decoration material for floor and wall, and may be also used in building outer wall, floor, door and window frame, post, etc. Granite is used in the construction industry in relation to its smooth surface and colour; coarse granite is widely used for road paving. The hard, durable and anti-skid surface reduces traffic accidents. In addition, the color and texture of granite also add aesthetic appeal to the road. Applications of granite in interior decoration include wash basins, washtubs, tables, fireplaces, telephone cabinets, and the like. It has beautiful appearance, durability and easy maintenance; granite is also widely used in the industry. For example, granite is often used as a fire-resistant material, structural material, and reinforcing material in the manufacture of ships and bridges.

Granite is widely used, engraving requirements for granite are increasing, and since granite is naturally formed, the granite has an irregular shape, and engraving for irregular granite is a difficulty in engraving granite, and the following solutions are proposed for the above problems.

Disclosure of Invention

The utility model aims to provide an adjustable granite carving machine which solves the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable granite engraver, includes frame, fixed station, work frame, workstation, fixed mounting landing leg under the frame, fixed mounting has the fixed station in the frame, rotates on the fixed station and installs clamping assembly, slidable mounting work frame in the frame, movable mounting sculpture subassembly in the work frame, movable mounting work platform in the frame.

Preferably, the clamping assembly comprises a working bin, a clamp, a connecting rod, a first motor, a first gear, a fixed wheel and clamping rods, wherein the working bin is rotationally installed on a fixed table through the rotating rod, a rack is arranged in the working bin, a first gear is installed in the working bin in a rotating mode, the rack on the first gear is meshed with the rack on the working bin, the connecting rod is rotationally installed on one face of the first gear, the connecting rod penetrates through the rotating rod and is fixedly connected with the rotating rod, the rotating rod is rotationally installed on the rotating frame, the rotating frame is fixedly installed in the working bin, the connecting rod is hinged with the clamp, the connecting rod and the clamp are four, the clamp is fixedly installed on the outer side of the working bin, an air cylinder telescopic rod is fixedly installed on the clamp, the other end of the air cylinder telescopic rod is hinged on the outer side of the working bin, a first motor is fixedly installed on the other side of the first gear, an output shaft of the first motor is connected with a shaft of the first gear, one end of a movable rod is fixedly installed on the fixed wheel, the fixed wheel is fixedly installed in the working bin, the clamping rod is movably installed on the rotating frame, the clamping rod is located at the center of the rotating frame, the clamping rod is fixedly installed in the clamping rod, the clamping rod is fixedly connected with the second rotating rod in the working bin, and fixedly installed in the second position.

Preferably, the clamp is hinged with a push rod, the lower end of the push rod is hinged with a push block, the clamp rod is provided with a push block installation area, and the push block is slidably installed in the area.

Preferably, the engraving component comprises a first roller, a threaded rod, a second gear, a sliding frame, a fourth motor, a second roller and an engraving tool, wherein a sliding groove is formed in the frame, the first roller is rotatably arranged at the lower end of the sliding frame and is in contact with the sliding groove in the frame, a third motor is fixedly arranged on the first roller, the threaded rod is fixedly arranged in the sliding frame, the second gear is combined with the threaded rod, a second roller sliding area is arranged in the sliding frame, the fourth motor is arranged in the sliding frame, the second roller is movably arranged at the output end of the fourth motor, the engraving tool is fixedly arranged below the fourth motor, a fifth motor is fixedly arranged on the sliding frame, and the fifth motor is connected with the second gear.

Preferably, a workbench mounting area is arranged on the frame, a supporting frame is fixedly mounted on the supporting leg, one end of a hydraulic telescopic rod is fixedly mounted on the supporting frame, the other end of the hydraulic telescopic rod is fixedly connected with the workbench, and the workbench is located in the mounting area of the frame.

Compared with the prior art, the utility model has the beneficial effects that: the adjustable clamping assembly is adopted, so that a relatively flat surface on irregular granite can be flexibly clamped, the stability of engraving the granite is improved, and the flexibility and stability of the device are improved.

Drawings

FIG. 1 is a schematic diagram of the main structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a clamping assembly of the present utility model;

FIG. 3 is a schematic illustration of the first gear and cartridge connection of the present utility model;

FIG. 4 is a schematic cross-sectional view of a working cartridge of the present utility model;

FIG. 5 is a side view of the fixed sheave of the present utility model;

FIG. 6 is a schematic view of the attachment of a clamping bar to a clamp according to the present utility model;

FIG. 7 is a schematic cross-sectional view of a work frame of the present utility model;

FIG. 8 is a top view of a carriage assembly of the present utility model;

FIG. 9 is a schematic diagram of an engraving member of the present utility model;

FIG. 10 is a schematic view of a table structure according to the present utility model;

FIG. 11 is a schematic view of a turret structure according to the present utility model;

fig. 12 is a schematic diagram of a connecting rod connection mode of the present utility model.

In the figure: 1. the device comprises a rack, 101, a supporting leg, 2, a fixed table, 201, a working bin, 202, a clamp, 2021, a push rod, 2022, a push block, 203, a connecting rod, 204, a first motor, 2041, a movable rod, 205, a first gear, 206, a fixed wheel, 207, a clamping rod, 208, a cylinder telescopic rod, 209, a second motor, 210, a rotating rod, 211, a rotating frame, 2111, a rotating rod, 3, a working frame, 301, a first roller, 3011, a third motor, 302, a threaded rod, 303, a second gear, 304, a sliding frame, 305, a fourth motor, 306, a second roller, 307, a nicking tool, 308, a fifth motor, 4, a working table, 401, a hydraulic telescopic rod, 402 and a supporting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-12, the present utility model provides a technical solution:

in order to realize the function of flexibly clamping granite, an adjustable granite carving machine is provided, as shown in fig. 1, and comprises a frame 1 and a fixed table 2, wherein supporting legs 101 are fixedly arranged below the frame 1, the fixed table 2 is fixedly arranged on the frame 1, and a clamping assembly is rotatably arranged on the fixed table 2.

As shown in fig. 2-5: the clamping assembly comprises a working bin 201, a clamp 202, a connecting rod 203, a first motor 204, a first gear 205, a fixed wheel 206 and a clamping rod 207, wherein the working bin 201 is rotatably arranged on a fixed table 2 through a rotating rod 210, a second motor 209 is fixedly arranged in the fixed table 2, the output end of the second motor 209 is connected with the rotating rod 210, and the rotating rod 210 can be rotated by supplying energy to the second motor 209, so that the working bin 201 is driven to rotate;

the rack is arranged in the working bin 201, the first gears 205 are rotatably arranged in the working bin 201, the number of the first gears 205 is four, and the rack of the first gears 205 is meshed with the rack on the working bin 201, as shown in fig. 11 and 12: the connecting rod 203 is rotatably installed on one surface of the first gear 205, the rotating frame 211 is fixedly installed in the working bin 201, four rotating rods 2111 are rotatably installed on the rotating frame 211, the connecting rod 203 passes through the rotating rods 2111 and is fixedly connected with the rotating rods 2111, and the connecting rod 203 can be prevented from rotating along with the first gear 205 by the fixed connection of the rotating rods 2111 and the connecting rod 203. The initial state of the rotating frame 211 is in a cross shape, a bearing is arranged at each rotating rod 2111 and the installation end of the rotating frame 211, the rotating rods 2111 are fixedly connected with the outer ring of the bearing, the inner ring of the bearing is fixedly connected with the rotating frame 211, the width of each rotating rod 2111 is one fourth of the width of the rotating frame 211, each rotating rod 2111 is independently arranged on the rotating frame 211, therefore, the four rotating rods 2111 on the rotating frame 211 can perform independent rotation movement, the rotation angle is ninety degrees at most, the rotating frame 211 can improve the stability of the connecting rod 203, the rotating rods 2111 can assist in completing the position adjustment of the connecting rod 203, and the rotation angle of the rotating rods 2111 is the same as the rotation angle of the first gear 205 in the working bin 201.

The first gear 205 moves along the inner wall of the working bin 201 to drive the connecting rod 203 fixedly connected with the axis of the first gear to move, the moving track of the connecting rod 203 is the same as the track of the rack on the working bin 201, and the moving track of the connecting rod 203 drives the rotating rod 2111 on the rotating frame 211 to rotate, so that the position of the connecting rod 203 is adjusted.

The other ends of the connecting rods 203 are hinged with the clamps 202, the connecting rods 203 and the clamps 202 are respectively four and correspond to each other one by one, each connecting rod 203 is hinged with one corresponding clamp 202, the clamp 202 is positioned outside the working bin 201, an air cylinder telescopic rod 208 is fixedly arranged on the clamp 202, the other ends of the air cylinder telescopic rods 208 are hinged outside the working bin 201, a sliding groove is arranged outside the working bin 201, a sliding block is fixedly arranged at the hinged end of the air cylinder telescopic rod 208, the sliding block is slidably arranged in the sliding groove, the air cylinder telescopic rod 208 can move along with the movement of the clamp 202 under the action of the sliding block and the sliding groove, and the opening and clamping actions of the clamp 202 can be realized through the air cylinder telescopic rod 208;

the first motor 204 is fixedly arranged on the other surface of the first gear 205, an output shaft of the first motor 204 is connected with a shaft of the first gear 205, the other end of the first motor 204 is slidably arranged in the working bin 201, and the first gear 205 can move along a rack in the working bin 201 through the energy supply of the first motor 204;

one end of a movable rod 2041 is fixedly arranged on the first motor 204, the other end of the movable rod 2041 is sleeved on a fixed wheel 206, the fixed wheel 206 is fixedly arranged on the working bin 201, bearings are arranged at the tail end of each movable rod 2041, the width of each movable rod 2041 is one fourth of the width of the fixed wheel 206, each movable rod 2041 is independently arranged on the fixed wheel 206, an inner ring of each movable rod 2041 bearing is fixedly connected with the fixed wheel 206, an outer ring of each bearing is fixedly connected with the movable rod 2041, the bearings on each movable rod 2041 can enable the movable rod 2041 to independently rotate on the fixed wheel 206, and the fixed wheel 206 can enable four first gears 205 to rotationally move along the center of the working bin 201.

The working principle is as follows: when the clamping position of each clamp 202 needs to be adjusted, the switch of the first motor 204 is turned on, the first motor 204 supplies power to the rotary movement of the first gear 205, the first gear 205 starts to rotate, the first gear 205 can only rotate along the center of the working bin 201 due to the action of the fixed wheel 206,

according to the granite surface condition, the rotating distance of each first gear 205 is unequal, each first gear 205 moves independently, when the first gears 205 rotate to adjust positions, the connecting rods 203 connected with the first gears are also moved, but due to the fact that the connecting rods 203 are rotationally connected with the first gears 205 and the connecting rods 203 are fixedly connected with the rotating frames 211, the connecting rods 203 cannot rotate along with the rotation of the first gears 205, the first gears 205 move along the inner wall of the working bin 201 to drive the connecting rods 203 connected with the first gears 205 to move, the moving track of the connecting rods 203 is identical to the track of racks on the working bin 201, and the moving track of the connecting rods 203 drives the rotating rods 2111 on the rotating frames 211 to rotate. The position of the jig 202 fixedly connected to the connection rod 203 is adjusted by displacement of the connection rod 203. When each fixture 202 is adjusted to the proper position, the air cylinder telescopic rod 208 is opened and closed, so that the air cylinder telescopic rod 208 starts to extend, and the tail end of the fixture 202 clamps the granite surface, thereby completing the adjustment and clamping of the fixture 202.

To improve the clamping flexibility of the device, an adjustable granite carving machine is proposed, as shown in fig. 6: the clamping rod 207 is rotatably arranged on the rotating frame 211, the rotating frame 211 is fixedly arranged in the working bin 201, the clamping rod 207 is connected with the rotating frame 211 through a telescopic rod, the telescopic rod can assist in extending and retracting the clamping rod 207 in the working bin 201, a bearing is arranged at the connecting end of the telescopic rod and the rotating frame 211, the clamping rod 207 can rotate on the rotating frame 211 through the bearing, the clamp 202 is hinged with the push rod 2021, the lower end of the push rod 2021 is hinged with the push block 2022, a push block 2022 mounting area is arranged on the clamping rod 207, the push block 2022 is slidably arranged in the area, when the position of the clamp 202 for clamping granite is needed to be carved, a switch of the cylinder telescopic rod 208 is opened, when the cylinder telescopic rod 208 works, the cylinder telescopic rod 208 stretches, the clamp 202 descends, the push rod 2021 is pushed to the push block 2022, the push block 2022 pushes the clamping rod 207 to move away from the granite, the clamping rod 207 is pushed into the working bin 201, when the cylinder telescopic rod 208 contracts, the clamp 202 ascends, the push rod 2022 pulls the push block 2022 to move towards the granite, and the push rod 2022 moves towards the granite, and when the position of the clamping rod 207 is needed to clamp the clamping rod 207 to be carved on the surface of the clamping rod 207.

In order to realize the function of flexible cutting of the device, an adjustable granite carving machine is provided, as shown in fig. 7-9: the working frame 3 is slidably arranged on the frame 1, the carving component is movably arranged on the working frame 3 and comprises a first roller 301, a threaded rod 302, a second gear 303, a sliding frame 304, a fourth motor 305, a second roller 306 and a carving knife 307, a chute is arranged on the frame 1, the first roller 301 is rotatably arranged at the lower end of the working frame 3 and is in contact with the chute arranged on the frame 1, a third motor 3011 is fixedly arranged on the first roller 301, and the third motor 3011 enables the first roller 301 to roll so as to realize the movement of the working frame 3 on the frame 1;

a threaded rod 302 is fixedly arranged in the working frame 3, a second gear 303 is fixedly arranged in the sliding frame 304, the second gear 303 is assembled and arranged with the threaded rod 302, a fifth motor 308 is fixedly arranged on the sliding frame 304, the fifth motor 308 is connected with the second gear 303, and the fifth motor 308 energizes the movement of the second gear 303 on the threaded rod 302, so that the whole sliding frame 304 can move up and down;

the sliding area of the second roller 306 is arranged in the sliding frame 304, the fourth motor 305 is arranged in the sliding frame 304, the second roller 306 is movably arranged at the output end of the fourth motor 305, the second roller 306 is arranged in the sliding area on the sliding frame 304, the nicking tool 307 is fixedly arranged below the fourth motor 305, and the fourth motor 305 energizes the second roller 306 to move left and right on the sliding frame 304, so that the nicking tool 307 moves on the sliding frame 304.

To improve the flexibility of placing granite in the apparatus, a regulating granite carving machine is proposed, as shown in fig. 10: the movable mounting workbench 4 is arranged on the machine frame 1, a workbench 4 mounting area is arranged on the machine frame 1, a supporting frame 402 is fixedly mounted on the supporting leg 101, one end of a hydraulic telescopic rod 401 is fixedly mounted on the supporting frame 402, the other end of the hydraulic telescopic rod 401 is fixedly connected with the workbench 4, the workbench 4 is positioned in the mounting area on the machine frame 1, granite is placed on the workbench 4, a hydraulic telescopic rod 401 switch is opened, the hydraulic telescopic rod 401 extends, the workbench 4 rises, the granite is transported to the working position of the clamp 202, when the clamp 202 clamps the granite, the hydraulic telescopic rod 401 shortens, and the workbench 4 is lowered to be parallel to the machine frame 1.

The working principle of the utility model is as follows:

the granite is placed on the workbench 4, the switch of the hydraulic telescopic rod 401 is opened, the hydraulic telescopic rod 401 stretches, the workbench 4 ascends, the granite is transported to the working position of the clamp 202, the position of the clamp 202 is adjusted according to the surface condition of the granite, the switch of the first motor 204 is opened, the first motor 204 supplies power for the rotary movement of the first gear 205, the first gear 205 starts to rotate and move, due to the effect of the fixing wheel 206, the first gear 205 can only rotate and move along the center of the working bin 201, the rotary distance of each first gear 205 is unequal according to the surface condition of the granite, each first gear 205 moves independently to work, when the first gear 205 rotates to adjust the position, the first gear 205 moves along the inner wall of the working bin 201 to drive the connecting rod 203 connected with the first gear to move, the moving track of the connecting rod 203 is the same as the rack track on the working bin 201, and the connecting rod 203 moves to drive the rotating rod 2111 on the rotating frame 211 to rotate. The position of the jig 202 fixedly connected to the connection rod 203 is adjusted by displacement of the connection rod 203. When each clamp 202 is adjusted to a proper position, the switch of the air cylinder telescopic rod 208 is turned on, so that the air cylinder telescopic rod 208 starts to extend, the tail end of the clamp 202 clamps the granite surface, the adjustment and clamping of the clamp 202 are completed, the second motor 209 energizes the rotation of the rotating rod 210, and the whole working bin 201 rotates, so that carving is facilitated.

When the fixture 202 clamps the granite, the hydraulic telescoping rod 401 shortens, lowering the table 4 to a position parallel to the gantry 1.

The engraving knife 307 switch is turned on to engrave the granite.

When the position of the clamp 202 for clamping granite is needed to be carved, the switch of the cylinder telescopic rod 208 is turned on, when the cylinder telescopic rod 208 works, the cylinder telescopic rod 208 stretches, the clamp 202 descends, the push rod 2021 pushes the push block 2022, the push block 2022 pushes the clamping rod 207 to move away from the granite, the clamping rod 207 is pushed into the working bin 201, when the cylinder telescopic rod 208 contracts, the clamp 202 ascends, the push rod 2021 pulls the push block 2022 to move towards the granite, the clamping rod 207 is pulled out of the working bin 201 by the push block 2022, the clamping rod 207 is pushed to the granite surface, the clamping rod 207 clamps the granite, and the clamping part of the clamp 202 can be carved.

After finishing polishing the granite, the workbench 4 is lifted, the clamp 202 or the clamping rod 207 is loosened, the granite is placed on the workbench 4, and the workbench 4 is lowered, so that the whole granite carving process is finished.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjustable granite engraver, its characterized in that, includes frame (1), fixed station (2), work frame (3), workstation (4), fixed mounting landing leg (101) under frame (1), fixed mounting has fixed station (2) on frame (1), rotate on fixed station (2) and install clamping assembly, slidable mounting work frame (3) on frame (1), movable mounting sculpture subassembly on work frame (3), movable mounting work platform (4) on frame (1).

2. The adjustable granite carving machine of claim 1 wherein: the clamping assembly comprises a working bin (201), a clamp (202), a connecting rod (203), a first motor (204), a first gear (205), a fixed wheel (206) and a clamping rod (207), wherein the working bin (201) is rotatably arranged on a fixed table (2) through a rotating rod (210), racks are arranged in the working bin (201), the first gear (205) is rotatably arranged in the working bin (201), the racks on the first gear (205) and the working bin (201) are meshed, the connecting rod (203) is rotatably arranged on one circle center of the first gear (205), the connecting rod (203) passes through a rotating rod (2111) and is fixedly connected with the rotating rod (2111), the rotating rod (2111) is rotatably arranged on a rotating frame (211), the rotating frame (211) is fixedly arranged in the working bin (201), the connecting rod (203) is hinged with the clamp (202), the connecting rod (203) and the clamp (202) are respectively four, the clamp (202) is fixedly arranged on the outside the working bin (201), the other end (208) of the clamp (202) is fixedly arranged on the cylinder (208), the first motor (2111) is fixedly connected with the other end (204) of the first motor (2111), the other end (204) is fixedly connected with a telescopic cylinder (204), one end of a movable rod (2041) is fixedly installed on a first motor (204), the other end of the movable rod (2041) is sleeved on a fixed wheel (206), the fixed wheel (206) is fixedly installed in a working bin (201), a clamping rod (207) is movably installed in the working bin (201), the clamping rod (207) is movably installed on a rotating frame (211), the clamping rod (207) is located at the center of four connecting rods (203), the clamping rod (207) is movably connected with a clamp (202), a second motor (209) is fixedly installed in a fixed table (2), and the second motor (209) is connected with a rotating rod (210).

3. The adjustable granite carving machine of claim 2 wherein: the clamp (202) is hinged with a push rod (2021), the lower end of the push rod (2021) is hinged with a push block (2022), the clamp rod (207) is provided with a push block (2022) installation area, and the push block (2022) is slidably installed in the area.

4. The adjustable granite carving machine of claim 1 wherein: the engraving component comprises a first roller (301), a threaded rod (302), a second gear (303), a sliding frame (304), a fourth motor (305), a second roller (306) and an engraving knife (307), wherein a sliding groove is formed in the frame (1), the first roller (301) is rotatably arranged at the lower end of the working frame (3) and is in contact with the sliding groove formed in the frame (1), a third motor (3011) is fixedly arranged on the first roller (301), a second gear (303) is fixedly arranged in the working frame (3), the second gear (303) is assembled with the threaded rod (302), a sliding area of the second roller (306) is formed in the sliding frame (304), the second roller (306) is movably arranged at the output end of the fourth motor (305), the sliding area of the sliding frame (304) is fixedly arranged on the second roller (306), a second motor (307) is fixedly arranged below the fourth motor (305), and the fifth gear (308) is fixedly arranged on the sliding frame (308).

5. The adjustable granite carving machine of claim 1 wherein: the hydraulic telescopic support is characterized in that a workbench (4) installation area is arranged on the frame (1), a support frame (402) is fixedly installed on the supporting leg (101), one end of a hydraulic telescopic rod (401) is fixedly installed on the support frame, the other end of the hydraulic telescopic rod (401) is fixedly connected with the workbench (4), and the workbench (4) is located in the installation area of the frame (1).