阅读说明：本技术 一种全自动石材切割机 (Full-automatic stone cutting machine ) 是由 杨俊华 张海明 潘沛林 于 2019-12-02 设计创作，主要内容包括：本发明公开了一种全自动石材切割机,其包括机架；机架上根据石材的走料方向依次设置有输送位、切割位和送料位；输送位上设有用于输送石材的输送装置；输送装置包括若干个送料辊、绕设于送料辊上的链条、安设于链条上的若干个承托板和用于驱动链条循环转动的第一驱动装置；切割位上设有可翻转横向锯切石材的切割装置；送料位上设有用于承接石材的承接槽；承接槽内根据功能划分为承接位和纵切位；承接位位于切割位的下方；机架上还设有将位于承接位上的石材推送至切割位的推料装置；纵切位内设有切削刃和驱动切削刃翻转纵向切割石材的第二驱动装置。本发明具有自动化程度高、锯切精度高且机动性强的优点。(The invention discloses a full-automatic stone cutting machine, which comprises a frame; a conveying position, a cutting position and a material conveying position are sequentially arranged on the rack according to the material conveying direction of the stone; the conveying position is provided with a conveying device for conveying the stone; the conveying device comprises a plurality of feeding rollers, a chain wound on the feeding rollers, a plurality of supporting plates arranged on the chain and a first driving device for driving the chain to rotate circularly; the cutting position is provided with a cutting device which can turn over and transversely saw cut the stone; the feeding position is provided with a bearing groove for bearing the stone; the bearing groove is divided into a bearing position and a longitudinal cutting position according to functions; the bearing position is positioned below the cutting position; the rack is also provided with a material pushing device which pushes the stone positioned on the bearing position to the cutting position; a cutting edge and a second driving device for driving the cutting edge to overturn and longitudinally cut the stone are arranged in the longitudinal cutting position. The invention has the advantages of high automation degree, high sawing precision and strong maneuverability.)

1. A full-automatic stone cutting machine is characterized by comprising a frame; a conveying position, a cutting position and a material conveying position are sequentially arranged on the rack according to the material conveying direction of the stone; the conveying position is provided with a conveying device for conveying the stone; the conveying device comprises a plurality of feeding rollers, a chain wound on the feeding rollers, a plurality of supporting plates arranged on the chain and a first driving device for driving the chain to rotate circularly; the cutting position is provided with a cutting device capable of turning and transversely sawing the stone; the feeding position is provided with a bearing groove for bearing the stone; the bearing groove is divided into a bearing position and a longitudinal cutting position according to functions; the bearing position is positioned below the cutting position; the rack is also provided with a material pushing device which pushes the stone positioned on the bearing position to the cutting position; and a cutting edge and a second driving device for driving the cutting edge to overturn and longitudinally cut the stone are arranged in the longitudinal cutting position.

2. The machine of claim 1, wherein guide plates are disposed on both sides of the chain on the frame; a supporting strip is arranged on one side, facing the chain, of the guide plate; the supporting bars extend along the guiding direction of the guiding plate; the bearing plate is pressed on the supporting bars in a pressing mode, and a supporting surface is formed on the joint surface of the supporting bars and the bearing plate; the support surface is higher than the top of the chain.

3. The machine of claim 2, wherein said support plate includes a connecting plate mounted to said support bar; a connecting block connected with the chain is arranged on one end face, facing the chain, of the connecting plate, and a plurality of external teeth are arranged on one end face, facing upwards, of the connecting plate; the tooth crest height of the external teeth is in a descending trend from two ends to the middle.

4. The machine of claim 1, wherein the machine frame is provided with a pressing device; the material pressing device comprises a portal frame, a pair of swing arms hinged with the portal frame, a material pressing roller and a third driving device for driving the swing arms to move; the third driving device is arranged on the portal frame, and the output end of the third driving device is connected with the swing arm; the nip roll is rotatably connected between the pair of swing arms.

5. The machine of claim 1, wherein the machine frame further comprises a driving assembly for driving the cutting assembly to perform a turning motion; the driving assembly comprises a driving block, a driving arm and a connecting shaft; the driving block is arranged on the rack, and the output end of the driving block is hinged with the driving arm; one end of the connecting shaft is connected with the driving arm, and the other end of the connecting shaft is connected with the cutting device.

6. The machine of claim 1, wherein the bottom of said receiving groove is provided with a through groove; the material pushing device comprises a butting block and a first driving cylinder for driving the butting block to reciprocate along the through groove; when the cutting device cuts the stone material, the first driving cylinder is in a compressed state, and the plane where the cutting edge of the cutting device is located between the abutting block and the cutting edge.

7. The machine of claim 1 wherein the frame has hubs on both sides for movement of the machine, the hubs having tires mounted thereon.

Technical Field

The invention relates to the technical field of ceramic and stone cutting, in particular to a full-automatic stone cutting machine.

Background

The stone material is widely applied to interior decoration design, curtain wall decoration and public facility construction as a high-grade building decoration material, common materials in the market at present mainly comprise natural stone and artificial stone, the natural stone is divided into slate and granite according to the quality of material chemical characteristics, the artificial stone is divided into terrazzo and synthetic stone according to the working procedures, the terrazzo is formed by forging and pressing raw materials such as cement and concrete, the synthetic stone is formed by taking broken stones of the natural stone as the raw material and adding adhesives and the like through pressurization and polishing, and the stone material has become one of important raw materials for building, decoration, road and bridge construction as the development of building design. The stone cutting is the most basic and the most main processing method for stone processing, and the existing stone cutting equipment generally has two types, one is a cutting machine with a larger size, but the structure is complex, the operation is troublesome, and the stone cutting equipment mainly aims at the cutting of large stones, and the other is a small-sized hand-held cutting machine.

In summary, the applicant has found through extensive search and analysis that at least the existing stone cutting machine in the field has low automation degree, uneven cutting surface and needs manual intervention for cutting. Therefore, the existing stone cutting machine cannot meet the needs of users.

Accordingly, there is a need to develop or improve a fully automatic stone cutting machine to solve the above-mentioned problems.

Disclosure of Invention

The object of the present invention is to provide a fully automatic stone cutting machine to solve the above problems.

In order to achieve the above object, the present invention provides a full automatic stone cutting machine, which comprises a frame; a conveying position, a cutting position and a material conveying position are sequentially arranged on the rack according to the material conveying direction of the stone; the conveying position is provided with a conveying device for conveying the stone; the conveying device comprises a plurality of feeding rollers, a chain wound on the feeding rollers, a plurality of supporting plates arranged on the chain and a first driving device for driving the chain to rotate circularly; the cutting position is provided with a cutting device capable of turning and transversely sawing the stone; the feeding position is provided with a bearing groove for bearing the stone; the bearing groove is divided into a bearing position and a longitudinal cutting position according to functions; the bearing position is positioned below the cutting position; the rack is also provided with a material pushing device which pushes the stone positioned on the bearing position to the cutting position; and a cutting edge and a second driving device for driving the cutting edge to overturn and cut the stone are arranged in the longitudinal cutting position.

In the full-automatic stone cutting machine, guide plates are arranged on the rack on two sides of the chain; a supporting strip is arranged on one side, facing the chain, of the guide plate; the supporting bars extend along the guiding direction of the guiding plate; the bearing plate is pressed on the supporting bars in a pressing mode, and a supporting surface is formed on the joint surface of the supporting bars and the bearing plate; the support surface is higher than the top of the chain.

The bearing plate in the full-automatic stone cutting machine comprises a connecting plate erected on the supporting bar; a connecting block connected with the chain is arranged on one end face, facing the chain, of the connecting plate, and a plurality of external teeth are arranged on one end face, facing upwards, of the connecting plate; the tooth crest height of the external teeth is in a descending trend from two ends to the middle.

The frame of the full-automatic stone cutting machine is provided with a material pressing device; the material pressing device comprises a portal frame, a pair of swing arms hinged with the portal frame, a material pressing roller and a third driving device for driving the swing arms to move; the third driving device is arranged on the portal frame, and the output end of the third driving device is connected with the swing arm; the nip roll is rotatably connected between the pair of swing arms.

The rack of the full-automatic stone cutting machine is also provided with a driving assembly for driving the cutting device to turn; the driving assembly comprises a driving block, a driving arm and a connecting shaft; the driving block is arranged on the rack, and the output end of the driving block is hinged with the driving arm; one end of the connecting shaft is connected with the driving arm, and the other end of the connecting shaft is connected with the cutting device.

The bottom of the bearing groove in the full-automatic stone cutting machine is provided with a through groove; the material pushing device comprises a butting block and a first driving cylinder for driving the butting block to reciprocate along the through groove; when the cutting device cuts the stone material, the first driving cylinder is in a compressed state, and the plane where the cutting edge of the cutting device is located between the abutting block and the cutting edge.

In the full-automatic stone cutting machine, the two sides of the rack are respectively provided with a wheel hub for realizing the movement of the cutting machine, and the wheel hubs are provided with tires.

Above-mentioned technical scheme provides a full-automatic marble cutter, compares with prior art, its beneficial effect includes: the device is provided with a conveying position, a cutting position and a material conveying position; conveying the stone from the conveying position to the cutting position through a conveying device, and performing transverse saw cutting on the stone by matching a cutting device in the cutting position with a pressing device; further, the stone falls into the support groove; further, under blevile of push's effect, the stone material is carried out longitudinal saw cutting to the stone material from accepting the position propelling movement to rip cutting position, and its degree of automation is high, realized that transversely saw cut and rip cutting saw cut, and saw cut the precision height, satisfied the user to high efficiency, high accuracy demand.

Drawings

FIG. 1 is a schematic view of a fully automatic stone cutting machine according to the present invention;

FIG. 2 is a schematic view of a portion of A of FIG. 1;

FIG. 3 is a partial schematic view of B of FIG. 1;

FIG. 4 is a second schematic view of the automatic stone cutting machine according to the present invention;

FIG. 5 is a partial schematic view of C of FIG. 4;

FIG. 6 is a third schematic view of the automatic stone cutting machine according to the present invention;

figure 7 is a fourth schematic structural view of the full-automatic stone cutting machine of the present invention.

The automatic cutting machine comprises a machine frame 1, a conveying device 2, a chain 21, a bearing plate 22, a first driving device 23, a cutting device 3, a driving block 31, a driving arm 32, a connecting shaft 33, a bearing groove 4, a material pushing device 5, a butting block 51, a cutting edge 6, a second driving device 7, a guide plate 8, a supporting strip 9, an external tooth 10, a portal frame 11, a swing arm 12, a material pressing roller 13, a third driving device 14 and a hub 15.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

Referring to fig. 1 to 5, the present invention provides a full automatic stone cutting machine, which includes a frame 1; a conveying position, a cutting position and a material conveying position are sequentially arranged on the rack 1 according to the material conveying direction of the stone; the conveying position is provided with a conveying device 2 for conveying the stone; the conveying device 2 comprises a plurality of feeding rollers, a chain 21 wound on the feeding rollers, a plurality of supporting plates 22 arranged on the chain 21 and a first driving device 23 for driving the chain 21 to rotate circularly; the cutting position is provided with a cutting device 3 capable of turning and transversely sawing the stone; the feeding position is provided with a bearing groove 4 for bearing the stone; the bearing groove 4 is divided into a bearing position and a longitudinal cutting position according to functions; the bearing position is positioned below the cutting position; the rack 1 is also provided with a material pushing device 5 for pushing the stone positioned on the bearing position to the cutting position; and a cutting edge 6 and a second driving device 7 for driving the cutting edge to overturn and cut the stone are arranged in the longitudinal cutting position.

As shown in fig. 5, in order to ensure that the stone is conveyed to a designated position and prevent the stone position from deviating during the conveying process, guide plates 8 are arranged on the frame 1 on both sides of the chain 21 in this embodiment; a support strip 9 is arranged on one side of the guide plate 8 facing the chain 21; the supporting bar 9 extends along the guiding direction of the guiding plate 8; the supporting plate 22 is pressed on the supporting bar 9, and a supporting surface is formed on the joint surface of the supporting bar 9 and the supporting plate 22; the support surface is higher than the top of the chain 21.

Moreover, in order to increase the friction coefficient, ensure the stone to be smoothly conveyed, facilitate the control of the position of the stone, and improve the processing precision, the supporting plate 22 in this embodiment includes a connecting plate erected on the supporting bar 9; a connecting block connected with the chain is arranged on one end face, facing the chain, of the connecting plate, and a plurality of external teeth 10 are arranged on one end face, facing upwards, of the connecting plate; the tooth crest height of the external teeth 10 is gradually decreased from two ends to the middle.

As shown in fig. 2, in order to ensure the sawing precision and prevent the sawing position deviation caused by the vibration of the stone material during sawing, a material pressing device is arranged on the machine frame in the embodiment; the swaging device comprises a portal frame 11, a pair of swing arms 12 hinged with the portal frame 11, a swaging roller 13 and a third driving device 14 for driving the swing arms 12 to move; the third driving device 14 is installed on the gantry 11, and an output end of the third driving device 14 is connected with the swing arm 12; the nip roll 13 is rotatably connected between a pair of the swing arms 12.

As shown in fig. 3, in order to cut stone, the frame 1 in this embodiment is further provided with a driving assembly for driving the cutting device 3 to perform a turning motion; the driving assembly comprises a driving block 31, a driving arm 32 and a connecting shaft 33; the driving block 31 is installed on the frame 1, and the output end of the driving block is hinged with the driving arm 32; one end of the connecting shaft 33 is connected to the driving arm 32, and the other end is connected to the cutting device 3.

In this embodiment, in order to implement longitudinal sawing of the stone material, a through groove is formed at the bottom of the receiving groove 4; the pushing device 5 comprises a butting block 51 and a first driving cylinder for driving the butting block to reciprocate along the through groove; when the cutting device 3 is cutting a stone material, the first driving cylinder is in a compressed state, and the plane of the cutting edge of the cutting device 3 is located between the abutting block 51 and the cutting edge 6.

In order to improve the maneuverability of the stone cutting machine and meet the requirements of a field, the two sides of the frame 1 in the embodiment are respectively provided with a hub 15 for realizing the movement of the cutting machine, and the hubs 15 are provided with tires.

To sum up, the embodiment of the invention provides a full-automatic stone cutting machine, which is provided with a conveying position, a cutting position and a material conveying position; the stone is conveyed from the conveying position to the cutting position through the conveying device 2, and the cutting device 3 in the cutting position is matched with the pressing device to perform transverse sawing on the stone; further, the stone material falls into the support groove 4; further, under the action of the material pushing device 5, the stone is pushed from the receiving position to the longitudinal cutting position to longitudinally saw and cut the stone.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.