CN213290892U

CN213290892U - Granite sheet material cutting equipment

Info

Publication number: CN213290892U
Application number: CN202021588815.3U
Authority: CN
Inventors: 张付贵; 张付松; 范森; 杨建春; 张贵茹; 张资; 张贵彭; 张小雪; 张露
Original assignee: Nanyang Modern Stone Material Co Ltd
Current assignee: Nanyang Modern Stone Material Co Ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-05-28
Anticipated expiration: 2030-08-04

Abstract

The utility model relates to a granite plate cutting device, which is characterized in that the device comprises a cutting platform, a telescopic cylinder, two support columns, a driving motor and a cushion block; the two support columns are fixed on two sides of the cutting platform in parallel, a screw rod is rotatably assembled between the upper end parts of the two support columns, and a servo motor is fixed on the support column at one end of the screw rod; the screw rod is sleeved with a nut matched with the screw rod, the upper end of the telescopic cylinder is fixedly connected with the lower end of the nut, the lower end of the telescopic cylinder is connected with a portal bracket, a rotating shaft is rotatably assembled on the portal bracket, a fixed circular cutting blade is coaxially sleeved on the rotating shaft, a driving motor is arranged on the upper end surface of the portal bracket, and the driving motor drives the rotating shaft to rotate through a transmission mechanism; the round cutting piece is driven by a telescopic cylinder, a servo motor and a driving motor respectively to rotate to cut off the uncut stone slab; thereby realizing further cutting separation of the stone plate which is not completely cut.

Description

Granite sheet material cutting equipment

Technical Field

The utility model belongs to the technical field of building stones cutting equipment, concretely relates to granite sheet material cutting equipment.

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 slabs of granite produced by cutting mined granite. The granite has high hardness and large brittleness; in order to avoid the granite slab from breaking when breaking away, the granite slab is not completely cut off in the cutting process; the structure of the incompletely cut slates is shown in fig. 1, and the incompletely cut slates are further cut and separated. At present, manual cutting and separation are often adopted, the cutting efficiency is low, and the finished product rate of granite slates is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a granite plate cutting device which is used for further cutting and separating the stone plate which is not completely cut off; in order to achieve the above object, the utility model discloses a technical scheme specifically as follows:

a granite plate cutting device is characterized by comprising a cutting platform, a telescopic cylinder, two supporting columns, a driving motor and a cushion block, wherein the cushion block is used for inserting and supporting a gap between two adjacent uncut slabs; the two support columns are fixed on two sides of the cutting platform in parallel, a screw rod is rotatably assembled between the upper end parts of the two support columns, and a servo motor for driving the screw rod to rotate is fixed on the support column at one end of the screw rod; the lead screw cover be equipped with the nut of lead screw adaptation, telescopic cylinder's upper end and the lower extreme fixed connection of nut, telescopic cylinder's lower extreme is connected with door shape support, rotates on door shape support in the institute and is equipped with the axis of rotation, fixed circle cutting piece is established to coaxial cover in the axis of rotation, driving motor sets up on door shape support up end in the institute, driving motor passes through the drive mechanism drive the axis of rotation rotates.

The utility model discloses a granite sheet cutting equipment's beneficial effect: inserting the cushion block into a gap between two adjacent stone slabs which are not cut off; the cushion block has a supporting function on two adjacent stone slabs; the distance between the circular cutting blade and the uncut stone slab in the vertical direction is adjusted through a telescopic cylinder; the servo motor drives the screw rod to rotate, the relative position between the circular cutting piece and the uncut stone slab is adjusted through the matching of the screw rod and the nut, and the driving motor drives the circular cutting piece to rotate through the transmission mechanism to complete the cutting of the uncut stone slab; thereby realizing further cutting separation of the stone plate which is not completely cut.

Furthermore, two connecting beams are connected between the upper ends of the two support columns in parallel, the two connecting beams are symmetrically distributed on two sides of the screw rod, and lug plates which can slide relative to the connecting beams are arranged on two side faces of the nut.

Has the advantages that: through the stop matching between the lug plates and the connecting beam, the connecting beam guides the movement direction of the nut, so that the nut is prevented from rotating along with the screw rod in the rotating process of the screw rod.

Furthermore, an upper connecting plate is arranged between the upper end of the telescopic cylinder and the lower end face of the nut; a lower connecting plate is arranged between the lower end of the telescopic cylinder and the door-shaped bracket; the telescopic cylinders comprise four groups, and are uniformly distributed between the lower end face of the upper connecting plate and the upper end face of the lower connecting plate at intervals.

Has the advantages that: four groups of telescopic cylinders drive the lower connecting plate simultaneously, so that the lower connecting plate is stressed evenly, the distance between the circular cutting blade and the uncut stone plate is adjusted in the vertical direction, and the acceptance balance of the door-shaped support, the rotating shaft and the circular cutting blade is facilitated.

Further, the transmission mechanism arranged between the driving motor and the rotating shaft comprises a driving gear and a driven gear; the driving gear is coaxially sleeved and fixed on an output shaft of the driving motor, and the driven gear is coaxially sleeved and fixed at one end of the rotating shaft; through the meshing of driving gear and driven gear, realize the transmission between driving motor and the axis of rotation.

Has the advantages that: the transmission between the driving motor and the rotating shaft is realized through the engagement between the driving gear and the driven gear; the transmission mechanism has the characteristics of high transmission efficiency, stable transmission and difficult slippage.

Furthermore, the granite plate cutting equipment also comprises a driving trolley and a guide rail for guiding the driving trolley; the cutting platform is fixed on the upper end face of the driving trolley.

Has the advantages that: through setting up guide rail and drive trolley, be convenient for cut off placing and transporting of material on the platform.

Furthermore, a tool withdrawal groove is formed in the upper end face of the cutting platform; the length direction of the tool withdrawal groove extends along the axial direction of the screw rod.

Has the advantages that: when the circle cutting piece is about to accomplish cutting off of slabstone, the tool withdrawal groove is used for accommodating partial circle cutting piece, places the contact cutting of circle cutting piece and cuts off the platform.

Further, granite sheet material cutting equipment still includes the spray tube, the spray tube is fixed on the side of door shape support one side, the one end shutoff of spray tube, the other end pass through the hose and are connected with coolant tank be provided with the suction pump that is used for to the hose injection cooling water in the coolant tank the spout has been seted up to the circumference side of spray tube, the orientation of spout is aimed at the circle cutting piece.

Has the advantages that: when the circle cutting piece is cut, the spray pipe sprays water to the circle cutting piece through the spout and cools off, prevents to cause the circle cutting piece high temperature because the cutting, makes the circle cutting piece become soft or fracture.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of an uncut granite slab in the prior art;

FIG. 2 is one of the schematic three-dimensional structures of the cutting apparatus for granite plate of the present invention;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic perspective view of another embodiment of the cutting apparatus for granite slabs according to the present invention;

FIG. 5 is an enlarged view at B in FIG. 4;

FIG. 6 is a diagram showing the usage status of the cutting apparatus for granite slabs.

Reference numbers in the figures: 1-cutting platform, 2-telescopic cylinder, 3-support column, 4-driving motor, 5-cushion block, 6-screw rod, 7-nut, 8-servo motor, 9-connecting beam, 10-lug plate, 11-baffle plate, 12-door-shaped bracket, 13-rotating shaft, 14-upper connecting plate, 15-lower connecting plate, 16-circular cutting piece, 17-driving gear, 18-driven gear, 19-cooling water tank, 20-driving trolley, 21-guide rail, 22-spray pipe, 23-nozzle, 24-tool withdrawal groove, 25-uncut stone plate, 26-gap and 27-hose.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

the specific structure of the embodiment of the granite plate cutting device of the utility model is shown in fig. 2 to 5, and comprises a cutting platform 1, a telescopic cylinder 2, two support columns 3, a driving motor 4 and a cushion block 5; the spacer blocks 5 are intended to be inserted into the gaps 26 between two adjacent slabs which are supported uncut. The length direction of the cutting platform 1 is defined as the left-right direction, the width direction of the cutting platform 1 is the front-back direction, and the vertical direction is the up-down direction. Two support columns 3 are fixed in parallel at the front and the rear sides of the cutting platform 1. A screw rod 6 is rotatably assembled between the upper end parts of the support columns 3, and a nut 7 matched with the screw rod 6 is sleeved on the screw rod 6; the axial direction of lead screw 6 extends along fore-and-aft direction, and the both ends of lead screw 6 are passed through the bearing and are connected with support column 3 rotation. A servo motor 8 for driving the screw rod 6 to rotate is fixed on the support column 3 at the front end of the screw rod 6. In this embodiment, two connecting beams 9 are connected in parallel between the upper ends of the two support columns 3, the two connecting beams 9 are symmetrically distributed on the left and right sides of the screw rod 6, the left and right side surfaces of the nut 7 are respectively provided with lug plates 10 extending outwards, and the lower end surfaces of the lug plates 10 are in stop fit with the upper end surfaces of the connecting beams 9 in the vertical direction; the ear plates 10 can relatively slide relative to the connecting beam 9, baffle plates 11 are respectively fixed on the outer sides of the two ear plates 10, and the two baffle plates 11 are clamped on the two connecting beams 9 and form stop matching in the left-right direction; through the stop fit between the lug plate 10 and the connecting beam 9, the connecting beam 9 guides the movement direction of the nut 7, so that the nut 7 is prevented from rotating along with the screw rod 6 in the rotating process of the screw rod 6. In other embodiments, the distance between the two connecting beams is reasonably set so that the connecting beams are matched with the nuts, and therefore the arrangement of the lug plates and the baffle plates is replaced.

The screw rod 6 is sleeved with a nut 7 matched with the screw rod 6, the upper end of the telescopic cylinder 2 is fixedly connected with the lower end of the nut 7, the lower end of the telescopic cylinder 2 is connected with a door-shaped support 12, a rotating shaft 13 is rotatably assembled on the door-shaped support 12, and a fixed circular cutting blade 16 is coaxially sleeved on the rotating shaft 13; in the present embodiment, an upper connecting plate 14 is provided between the upper end of the telescopic cylinder 2 and the lower end face of the nut 7; a lower connecting plate 15 is arranged between the lower end of the telescopic cylinder 2 and the door-shaped bracket 12; the telescopic cylinders 2 comprise four groups, and are uniformly distributed between the lower end surface of the upper connecting plate 14 and the upper end surface of the lower connecting plate 15 at intervals; the four groups of telescopic cylinders 2 simultaneously drive the lower connecting plate 15, so that the stress of the lower connecting plate 15 is balanced, the distance between the circular cutting blade 16 and the uncut stone plate 25 is adjusted in the vertical direction, and the acceptance balance of the portal bracket 12, the rotating shaft 13 and the circular cutting blade 16 is facilitated. In other embodiments, the number of the telescopic cylinders may be 2, 3 or more than 5 on the premise that the strength of the telescopic cylinder 2 meets the use requirement.

The driving motor 4 is arranged on the upper end surface of the door-shaped support 12, and the driving motor 4 drives the rotating shaft 13 to rotate through the transmission mechanism. In the present embodiment, the drive motor 4 is fixed to the upper end surface of the lower connecting plate 15. The transmission mechanism arranged between the driving motor 4 and the rotating shaft 13 comprises a driving gear 17 and a driven gear 18; the driving gear 17 is coaxially sleeved and fixed on an output shaft of the driving motor 4, and the driven gear 18 is coaxially sleeved and fixed at one end of the rotating shaft 13; the transmission between the driving motor 4 and the rotating shaft 13 is realized through the engagement between the driving gear 17 and the driven gear 18; the transmission mechanism has the characteristics of high transmission efficiency, stable transmission and difficult slippage. In other embodiments, a synchronous driving roller, a synchronous driven roller and a transmission belt wound between the synchronous driving roller and the synchronous driven roller may be used instead of the mesh transmission between the driving gear and the driven gear.

In this embodiment, the granite slab cutting apparatus further includes a driving trolley 20 and a guide rail 21 for guiding the driving trolley 20; the cutting platform 1 is fixed on the upper end face of the driving trolley 20; the material on the cutting platform 1 can be conveniently placed and transported. The granite plate cutting equipment further comprises a spray pipe 22, the spray pipe 22 is fixed on the side surface of one side of the door-shaped support 12, one end of the spray pipe 22 is blocked, the other end of the spray pipe 22 is connected with a cooling water tank 19 through a hose 27, a water suction pump for injecting cooling water into the hose 27 is arranged in the cooling water tank 19, a nozzle 23 is arranged on the circumferential side surface of the spray pipe 22, and the direction of the nozzle 23 is aligned with the circular cutting piece 16; when the circular cutting blade 16 is cut, the spray pipe 22 sprays water to the circular cutting blade 16 through the spray opening 23 for cooling, so that the circular cutting blade 16 is prevented from softening or breaking due to overhigh temperature of the circular cutting blade 16 caused by cutting.

As shown in figure 6, in use, the spacer 5 is inserted into the gap 26 between two adjacent slabs which are not cut; the cushion block 5 has a supporting function on two adjacent stone slabs; the distance between the circular cutting blade 16 and the uncut stone plate 25 in the vertical direction is adjusted through the telescopic cylinder 2; the screw rod 6 is driven to rotate through the servo motor 8, the relative position between the circular cutting piece 16 and the uncut stone plate 25 is adjusted through the matching of the screw rod 6 and the nut 7, and the spray pipe 22 sprays water to the circular cutting piece 16 through the nozzle 23 for cooling in the cutting process, so that the phenomenon that the circular cutting piece 16 is softened or broken due to overhigh temperature of the circular cutting piece 16 caused by cutting is prevented. The driving motor 4 drives the circular cutting blade 16 to rotate through the transmission mechanism to cut off the uncut stone plate 25; during cutting, the tool withdrawal groove 24 receives part of the circular cutting blade 16, thereby realizing further cutting separation of the incompletely cut stone slabs.

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

1. A granite plate cutting device is characterized by comprising a cutting platform, a telescopic cylinder, two supporting columns, a driving motor and a cushion block, wherein the cushion block is used for inserting and supporting a gap between two adjacent uncut slabs; the two support columns are fixed on two sides of the cutting platform in parallel, a screw rod is rotatably assembled between the upper end parts of the two support columns, and a servo motor for driving the screw rod to rotate is fixed on the support column at one end of the screw rod; the lead screw cover be equipped with the nut of lead screw adaptation, telescopic cylinder's upper end and the lower extreme fixed connection of nut, telescopic cylinder's lower extreme is connected with door shape support, rotates on door shape support in the institute and is equipped with the axis of rotation, fixed circle cutting piece is established to coaxial cover in the axis of rotation, driving motor sets up on door shape support up end in the institute, driving motor passes through the drive mechanism drive the axis of rotation rotates.

2. The granite slab cutting apparatus of claim 1, where two tie beams are connected in parallel between the upper ends of the two support posts, the two tie beams are symmetrically distributed on both sides of the screw rod, and lug plates that can slide relative to the tie beams are provided on both side surfaces of the nut.

3. The granite slab cutting apparatus of claim 1, where an upper connection plate is provided between the upper end of the telescopic cylinder and the lower end face of the nut; a lower connecting plate is arranged between the lower end of the telescopic cylinder and the door-shaped bracket; the telescopic cylinders comprise four groups, and are uniformly distributed between the lower end face of the upper connecting plate and the upper end face of the lower connecting plate at intervals.

4. The granite slab cutting apparatus of claim 2 or 3, where the transmission mechanism between the drive motor and the rotating shaft includes a driving gear and a driven gear; the driving gear is coaxially sleeved and fixed on an output shaft of the driving motor, and the driven gear is coaxially sleeved and fixed at one end of the rotating shaft; through the meshing of driving gear and driven gear, realize the transmission between driving motor and the axis of rotation.

5. The granite slab cutting apparatus of claim 1, further comprising a drive carriage and a guide rail for guiding the drive carriage; the cutting platform is fixed on the upper end face of the driving trolley.

6. The granite slab cutting apparatus of claim 5, where a tool withdrawal slot is provided on the upper end surface of the cutting platform; the length direction of the tool withdrawal groove extends along the axial direction of the screw rod.

7. The granite slab cutting apparatus of claim 1, further comprising a nozzle fixed to a side surface of one side of the gantry support, one end of the nozzle being blocked and the other end being connected to a cooling water tank through a hose, a water pump for injecting cooling water into the hose being provided in the cooling water tank, a nozzle being opened on a circumferential side surface of the nozzle, the nozzle being oriented to the circular cutting blade.