CN213290859U - Granite production is with raw materials sawing device - Google Patents
Granite production is with raw materials sawing device Download PDFInfo
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- CN213290859U CN213290859U CN202021588843.5U CN202021588843U CN213290859U CN 213290859 U CN213290859 U CN 213290859U CN 202021588843 U CN202021588843 U CN 202021588843U CN 213290859 U CN213290859 U CN 213290859U
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Abstract
The utility model relates to a raw material sawing device for granite production, which comprises a sawing platform and frames, wherein the upper end surfaces of the two frames are respectively provided with mutually parallel guide rails, a main beam is connected between the two guide rails, the two ends of the main beam are respectively provided with a driving trolley matched with the guide rails, and the main beam is driven to move on the guide rails by the driving trolley; the main beam is sleeved with a main shaft, a travelling mechanism is arranged between the upper end of the main shaft and the main beam, the lower end of the main shaft is rotatably assembled with a sawing mechanism, a driving motor is fixed on the upper end surface of the main shaft, and the driving motor drives the sawing mechanism to rotate for sawing through a transmission mechanism; the main beam is driven to move on the guide rail by the driving trolley, and the main shaft is driven to move along the axial direction of the main beam by the traveling mechanism, so that the position adjustment of the sawing mechanism is completed, and the sawing of the raw materials on the sawing platform is completed; this sawing device does not adopt the saw band saw to cut, avoids taking place the card of saw band to die or the saw band fracture, improves the sawing efficiency of raw materials for granite production.
Description
Technical Field
The utility model belongs to the technical field of building stones cutting equipment, concretely relates to granite production is with raw materials sawing device.
Background
With the continuous improvement of living standard, the stone slab is widely applied to decoration industry and is commonly used as a decorative material. Slate is manufactured by chiseling or sawing dense rock. The stone slabs mainly comprise marble slabs and granite slabs; the granite slab has the characteristics of high hardness and simple maintenance, and is generally used for decorating the ground and the wall surface of an outdoor or public area. Granite slabs are formed by cutting mined granite through a rip fence.
The Chinese utility model patent with the publication number of CN203236603U discloses a novel automatic stone cutting machine, which comprises a frame, a driving wheel arranged at one end of the frame, and a driven wheel arranged at the other end of the frame, wherein a saw belt is arranged between the driving wheel and the driven wheel, the saw belt is provided with an insertion opening matched with an insertion groove arranged on a diamond cutter head, and a control vehicle is arranged below the saw belt between the driving wheel and the driven wheel; the granite blocks are cut by driving the saw belt to rotate through the driving wheel and the driven wheel. However, the granite blocks are cut by the saw belt, so that the saw belt is extremely easy to block or break, and the sawing efficiency of the raw materials for producing granite is reduced.
SUMMERY OF THE UTILITY MODEL
In order to improve the sawing efficiency of the raw materials for granite production, the utility model provides a raw material sawing device for granite production; in order to achieve the above object, the utility model discloses a technical scheme specifically as follows:
a raw material sawing device for granite production comprises a sawing platform and machine frames arranged on two sides of the sawing platform, wherein guide rails which are parallel to each other are respectively arranged on the upper end surfaces of the two machine frames, a main beam is connected between the two guide rails, driving trolleys matched with the guide rails are respectively arranged at two ends of the main beam, and the main beam moves on the guide rails by driving of the driving trolleys; the main beam is sleeved with a main shaft, a traveling mechanism is arranged between the upper end of the main shaft and the main beam, the lower end of the main shaft is rotatably assembled with a sawing mechanism, a driving motor is fixed on the upper end face of the main shaft, and the driving motor drives the sawing mechanism to rotate and saw through a transmission mechanism.
The utility model discloses a granite production is with raw materials sawing device's beneficial effect: the main beam is driven to move on the guide rail by the driving trolley, and the main shaft is driven to move along the axial direction of the main beam by the traveling mechanism, so that the position of the sawing mechanism in the horizontal direction is adjusted, and the raw material on the sawing platform is sawn; this sawing device does not adopt the saw band saw to cut, avoids taking place the card of saw band to die or the saw band fracture, improves the sawing efficiency of raw materials for granite production.
Furthermore, the sawing mechanism comprises a rotating shaft which is rotatably assembled at the lower end part of the main shaft, a plurality of circular saw cutting pieces are coaxially fixed at one end of the rotating shaft, the circular saw cutting pieces are uniformly arranged at intervals along the axial direction of the rotating shaft, and the distance between two adjacent circular saw cutting pieces is equal to the required thickness of the stone plate; the diameter of the circular saw blade decreases in a direction away from the spindle along the axis of the rotating shaft.
Has the advantages that: setting the sawing mechanism into a plurality of circular saw cutting blades with gradually reduced diameters; when sawing, the raw materials are sawed simultaneously to the polylith slabstone, when improving sawing efficiency, reduce the amount of feed of circular saw blade, reduce or prevent the emergence of the dead phenomenon of circular saw blade sawing in-process card.
Further, the transmission mechanism arranged between the driving motor and the sawing mechanism comprises a driving gear, a driven gear and a transmission chain arranged between the driving gear and the driven gear; the driving gear is sleeved and fixed on an output shaft of the driving motor, and the driven gear is sleeved and fixed on the side surface of the circumference of one end, away from the circular saw cutting blade, of the rotating shaft.
Has the advantages that: the transmission mechanism adopts gear chain transmission, has high transmission efficiency and stable transmission process, and avoids the occurrence of transmission slip phenomenon.
Furthermore, the travelling mechanism arranged between the main beam and the upper end of the main shaft comprises a screw rod, a nut and a servo motor for driving the screw rod to rotate; the screw rod belongs to one part of the main beam, and two ends of the screw rod are respectively and rotatably assembled on the driving trolley; the nut is fixed on the upper end face of the main shaft; the servo motor is fixed on the driving trolley at one end, and an output shaft of the servo motor is fixedly butted with one end of the screw rod.
Has the advantages that: the spindle can move in the axial direction of the main beam through the screw rod nut structure, the moving precision is controllable, and the phenomenon of clamping caused by excessive feed amount during sawing is prevented; and the screw rod nut is used for transmission, so that the phenomenon of slipping in the walking process of the main shaft is avoided.
Furthermore, the main beam also comprises two guide beams which are symmetrically distributed on two sides of the screw rod and keep a distance with the screw rod; the side surfaces of two sides of the upper end part of the nut are respectively provided with lug plates extending outwards, and the lug plates are connected with the guide beam in a sliding manner; and the driving motor is fixed on the upper end surfaces of the nut and the two lug plates.
Has the advantages that: through setting up guide beam and otic placode, the otic placode roof pressure is on the guide beam to relative guide beam relative slip shares the partial pressure through the screw-nut transmission through the otic placode, is favorable to the stable transmission between the screw-nut.
Furthermore, one end of each lug plate, which is far away from the nut, is fixed with a baffle plate extending downwards, and the two baffle plates are in blocking fit with the outer side surfaces of the two guide beams respectively.
Has the advantages that: through setting up two baffles, two baffles are spacing with the outside side of two guide girders in the perpendicular to guide girder length direction, are favorable to the main shaft to remove along girder length direction.
Drawings
FIG. 1 is a schematic perspective view of a raw material sawing device for granite production according to an embodiment of the present invention;
FIG. 2 is an enlarged view at A in FIG. 1;
FIG. 3 is a front view of FIG. 1;
FIG. 4 is a right side view of FIG. 3;
fig. 5 is a top view of fig. 3.
Reference numbers in the figures: 1-sawing platform, 2-frame, 3-guide rail, 4-main beam, 5-main shaft, 6-driving trolley, 7-driving motor, 8-circular saw cutting piece, 9-rotating shaft, 10-driving gear, 11-driven gear, 12-driving chain, 13-screw rod, 14-nut, 15-servo motor, 16-guide beam, 17-lug plate and 18-baffle plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:
the utility model discloses a concrete structure of raw materials sawing device for granite production embodiment is as shown in fig. 1 to 5, including sawing platform 1, frame 2, guide rail 3, girder 4, main shaft 5 and sawing mechanism. The longitudinal direction of the guide rail 3 is defined as the left-right direction, and the width direction of the guide rail 3 is defined as the front-rear direction. The frame 2 comprises two groups which are respectively fixed on the front side and the rear side of the sawing platform 1 in parallel; the guide rails 3 comprise two groups corresponding to the racks 2, and the two groups of guide rails 3 are respectively fixed on the upper end surfaces of the two racks 2 in parallel. The main beam 4 is arranged between the two guide rails 3; two ends of the main beam 4 are respectively provided with a driving trolley 6 matched with the guide rail 3, and the main beam 4 moves on the guide rail 3 by the driving of the driving trolleys 6; the upper end of the main shaft 5 is sleeved on the main beam 4, and a traveling mechanism is arranged between the upper end of the main shaft 5 and the main beam 4; the lower end of the main shaft 5 is rotatably provided with a sawing mechanism, the upper end surface of the main shaft 5 is fixedly provided with a driving motor 7, and the driving motor 7 is rotatably connected with the sawing mechanism through a transmission mechanism; the driving motor 7 drives the sawing mechanism to rotate for sawing through the transmission mechanism.
In the present embodiment, the sawing mechanism comprises a rotating shaft 9 rotatably mounted on the lower end portion of the main shaft 5, and the rotating shaft 9 is rotatably mounted on the lower end portion of the main shaft 5 through a bearing. A plurality of circular saw cutting blades 8 are coaxially fixed at one end of the rotating shaft 9, the circular saw cutting blades 8 are uniformly arranged at intervals along the axial direction of the rotating shaft 9, and the distance between two adjacent circular saw cutting blades 8 is equal to the required thickness of the slate; the diameter of the circular saw blade 8 decreases gradually in the direction of the axis of the rotating shaft 9 away from the spindle 5; the sawing mechanism is set into a plurality of circular saw cutting blades 8 with gradually reduced diameters; when sawing, the raw materials are sawed simultaneously to the polylith slabstone, when improving sawing efficiency, reduce the amount of feed of circular saw blade 8, reduce or prevent the emergence of the dead phenomenon of 8 sawing in-process blocks of circular saw blade. In other embodiments, the sawing mechanism comprises a rotating shaft rotatably mounted at the lower end of the main shaft, and a group of circular saw cutting blades are coaxially fixed at one end of the rotating shaft; the circular saw cutting blade is sleeved and fixed on the circumferential side surface at one end of the rotating shaft.
In the present embodiment, the transmission mechanism provided between the drive motor 7 and the sawing mechanism includes a drive gear 10, a driven gear 11, and a transmission chain 12 provided between the drive gear 10 and the driven gear 11; the driving gear 10 is fixedly sleeved on an output shaft of the driving motor 7, and the driven gear 11 is fixedly sleeved on the circumferential side surface of one end of the rotating shaft 9 far away from the circular saw cutting blade 8; the transmission mechanism adopts gear chain transmission, has high transmission efficiency and stable transmission process, and avoids the occurrence of transmission slip phenomenon. In other embodiments, the transmission mechanism may employ a synchronous belt driving wheel, a synchronous belt driven wheel, and a synchronous belt wound between the synchronous belt driving wheel and the synchronous belt driven wheel instead of the driving gear, driven gear, and transmission chain structure.
In the embodiment, the travelling mechanism arranged between the main beam 4 and the upper end of the main shaft 5 comprises a screw rod 13, a nut 14 and a servo motor 15 for driving the screw rod 13 to rotate; the screw rod 13 belongs to one part of the main beam 4, and two ends of the screw rod are respectively and rotatably assembled on the driving trolley 6; the nut 14 is fixed on the upper end surface of the main shaft 5; a servo motor 15 is fixed on the driving trolley 6 at one end, and an output shaft of the servo motor 15 is fixedly butted with one end of the screw rod 13; the main shaft 5 can move in the axial direction of the main beam 4 through the structure of the screw rod 13 and the nut 14, the moving precision is controllable, and the phenomenon of clamping due to excessive feed amount during sawing is prevented; the screw rod 13 is driven by the nut 14, so that the slipping phenomenon is avoided in the walking process of the main shaft 5. The main beam 4 comprises a screw rod 13 and two guide beams 16, wherein the guide beams 16 are symmetrically distributed on two sides of the screw rod 13 and keep a distance with the screw rod 13; the side surfaces of two sides of the upper end part of the nut 14 are respectively provided with lug plates 17 which extend outwards, and the lug plates 17 are connected with the guide beam 16 in a sliding way; the driving motor 7 is fixed on the upper end surfaces of the nut 14 and the two lug plates 17; by arranging the guide beam 16 and the lug plate 17, the lug plate 17 is pressed on the guide beam 16 and slides relative to the guide beam 16, and the lug plate 17 shares part of pressure transmitted by the screw 13 and the nut 14, so that stable transmission between the screw 13 and the nut 14 is facilitated. One end of each lug plate 17, which is far away from the nut 14, is fixed with a baffle plate 18 extending downwards, and the two baffle plates 18 are in blocking fit with the outer side surfaces of the two guide beams 16 respectively; the two baffles are limited at the outer side surfaces of the two guide beams 16 in the direction vertical to the length direction of the guide beams 16, so that the main shaft 5 can move along the length direction of the main beam 4. In other embodiments, the traveling mechanism between the main beam and the upper end of the main shaft can adopt a gear, a motor and a rack, the rack is arranged on the upper end surface of the main beam, the gear is connected with the main shaft, and the motor drives the gear to rotate so as to realize the movement on the rack.
When the sawing platform is used, granite raw materials are placed on the sawing platform 1, the main beam 4 is driven to move on the guide rail 3 by the driving trolley 6, the main shaft 5 is driven to move axially along the main beam 4 by the traveling mechanism, position adjustment of a plurality of circular saw cutting blades 8 in the horizontal direction is completed, and sawing of the raw materials on the sawing platform 1 is completed; after the sawing is finished, sawing the granite raw material into parallel stone slabs; the lower ends of the stone slabs are connected, and the stone slabs need to be sawn off further if the stone slabs are not sawn off completely.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (6)
1. A raw material sawing device for granite production is characterized by comprising a sawing platform and machine frames arranged on two sides of the sawing platform, wherein guide rails which are parallel to each other are respectively arranged on the upper end surfaces of the two machine frames, a main beam is connected between the two guide rails, driving trolleys which are matched with the guide rails are respectively arranged at two ends of the main beam, and the main beam is driven by the driving trolleys to move on the guide rails; the main beam is sleeved with a main shaft, a traveling mechanism is arranged between the upper end of the main shaft and the main beam, the lower end of the main shaft is rotatably assembled with a sawing mechanism, a driving motor is fixed on the upper end face of the main shaft, and the driving motor drives the sawing mechanism to rotate and saw through a transmission mechanism.
2. A raw material sawing device for granite production as claimed in claim 1, wherein the sawing mechanism comprises a rotating shaft rotatably mounted at the lower end of the main shaft, a plurality of circular saw blades coaxially fixed at one end of the rotating shaft and uniformly spaced along the axial direction of the rotating shaft, and the distance between two adjacent circular saw blades is equal to the required thickness of the slab; the diameter of the circular saw blade decreases in a direction away from the spindle along the axis of the rotating shaft.
3. The raw material sawing device for granite production according to claim 2, wherein the transmission mechanism provided between the driving motor and the sawing mechanism includes a driving gear, a driven gear, and a transmission chain provided between the driving gear and the driven gear; the driving gear is sleeved and fixed on an output shaft of the driving motor, and the driven gear is sleeved and fixed on the side surface of the circumference of one end, away from the circular saw cutting blade, of the rotating shaft.
4. The raw material sawing device for granite production according to claim 1, wherein the traveling mechanism arranged between the main beam and the upper end of the main shaft comprises a screw rod, a nut and a servo motor for driving the screw rod to rotate; the screw rod belongs to one part of the main beam, and two ends of the screw rod are respectively and rotatably assembled on the driving trolley; the nut is fixed on the upper end face of the main shaft; the servo motor is fixed on the driving trolley at one end, and an output shaft of the servo motor is fixedly butted with one end of the screw rod.
5. The raw material sawing device for granite production according to claim 4, wherein the main beam further comprises two guide beams symmetrically distributed on both sides of the screw rod and spaced from the screw rod; the side surfaces of two sides of the upper end part of the nut are respectively provided with lug plates extending outwards, and the lug plates are connected with the guide beam in a sliding manner; and the driving motor is fixed on the upper end surfaces of the nut and the two lug plates.
6. A raw material sawing device for granite production as claimed in claim 5, wherein downwardly extending baffles are fixed to the ends of the two lug plates remote from the nut, and the two baffles form a stop fit with the outer side surfaces of the two guide beams, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588843.5U CN213290859U (en) | 2020-08-04 | 2020-08-04 | Granite production is with raw materials sawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021588843.5U CN213290859U (en) | 2020-08-04 | 2020-08-04 | Granite production is with raw materials sawing device |
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| CN213290859U true CN213290859U (en) | 2021-05-28 |
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| CN202021588843.5U Active CN213290859U (en) | 2020-08-04 | 2020-08-04 | Granite production is with raw materials sawing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654598A (en) * | 2022-05-26 | 2022-06-24 | 福建省南安市巨轮机械有限公司 | Cutting machine with large and small saw blade groups separated and cutting method thereof |
-
2020
- 2020-08-04 CN CN202021588843.5U patent/CN213290859U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654598A (en) * | 2022-05-26 | 2022-06-24 | 福建省南安市巨轮机械有限公司 | Cutting machine with large and small saw blade groups separated and cutting method thereof |
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