CN2488670Y

CN2488670Y - Cutting machine for separating natural stone stock into horizontal pieces

Info

Publication number: CN2488670Y
Application number: CN 01206604
Authority: CN
Inventors: 熊敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-16
Filing date: 2001-06-16
Publication date: 2002-05-01
Anticipated expiration: 2011-06-16

Abstract

The utility model provides a horizontal fragmentation cutter for natural stone. Two cutting devices are arranged longitudinally forwards and backwards along the transmission belt at the two sides of a transmission belt(2); a cutting saw blade(7) and a cutting saw blade(8) are parallel with working face of the transmission belt. The front of each cutting device is respectively fixed with a pressing roller which is hanged above the transmission belt; moreover, the opposite sides of the cutting devices are provided with a rotating blocking roller(9) and a rotating blocking roller(10). The back of the later cutting device is provided with a separating sheet(11) which is positioned above the transmission belt and a weight hammer(12) which closely follows the separating sheet. The device has the advantages of compact structure, high cutting efficiency and low scrap rate as well as being safe and reliable.

Description

Lithotome horizontal fragmentation cutting machine

The utility model belongs to makita 4100NH tool technical field.

Existing makita 4100NH tool when the cutting stone slab, all is the vertical incision method that adopts, and promptly cutting blade is vertical configuration, longitudinally cutting stone material.The shortcoming of this cutting equipment is the huge heaviness of equipment volume, and cast-cutting saw slice is back and forth movement constantly, and cutting efficiency is low; Need people or the special auxiliary equipment slabstone under will cutting at any time simultaneously and move, potential safety hazard is big, and productivity ratio is low, and working strength of workers is big, and is untimely if the slabstone of well cutting is moved, and also easily causes the corrupted of slabstone, and percent defective is higher.

The purpose of this utility model provides in order to overcome the deficiencies in the prior art part just that a kind of volume is little, the cast-cutting saw slice fixed-site is motionless, cutting efficiency is high, conveyer belt just need be moved after the slabstone of well cutting is transported to certain position, handling safety, lithotome horizontal fragmentation cutting machine that the slabstone failure ratio is low.

The purpose of this utility model is achieved by the following technical solution.

This lithotome horizontal fragmentation cutting machine is in the conveyer belt both sides, and a cutter sweep that is provided with along the vertical front and back of conveyer belt respectively is installed, and the cast-cutting saw slice that is arranged on the cutter sweep is parallel with the conveyer belt working face; In the front of two cutter sweeps, be provided with the top that press-roller device fixedly is suspended from conveyer belt respectively separately; Be positioned at the offside of conveyer belt at cutter sweep, be respectively arranged with one group of rotating backstop roller separately; At the rear of cutter sweep, be provided with the top that a separate sheet is positioned at conveyer belt, be provided with a ballast hammer that hangs on the hammer carrier in the separate sheet back.

Described cutter sweep by be arranged at the other auxiliary framework of conveyer belt frame, be installed on motor on the auxiliary framework, by the framework cutting assembly that the cast-cutting saw slice of driven by motor is formed, auxiliary framework is provided with vertical adjusting screw(rod) and lateral adjustments screw rod; Its auxiliary framework of described cutter sweep can be the support of a band chute, and establishes a slide block and chute interlocking, and the motor of connection and drive cutting blade is fixedly installed on the slide block, at the fixedly connected screw mandrel of upper end of slide block; The top of screw mandrel connects manual regulating device or self-checking device; Described press-roller device is to be equipped with one group vertically to be horizontally disposed rubber roll along conveyer belt on the roller frame that is installed on the frame, and roller frame is provided with the adjusting screw mandrel.

Two its fixed-site of cutter sweep that are arranged at the conveyer belt both sides are motionless, the cast-cutting saw slice position that is installed on the cutter sweep is also motionless, each cutter sweep is responsible for a half width of cutting stone material, can reduce the size of required saw blade greatly, the overall dimensions of equipment is reduced greatly, when stone material continuously when conveyer belt moves forward, horizontally disposed cast-cutting saw slice is just at cutting stone material continuously, on the one hand, saw blade needn't resemble the longitudinal cutter feed and withdrawing up and down, on the other hand, at cutting stone material continuously, operating efficiency is very high always for saw blade.In the front of two cutter sweeps, the press-roller device that is provided with separately compresses stone material and is affixed on the conveyer belt respectively, and stone material is steadily sent into cutting position, guarantees to obtain the stone slab of thickness uniformity.Set rotating backstop roller blocks the stone material that is cut on the one hand not because of huge lateral thrust is pushed out the conveyer belt working face, and on the other hand, the backstop roller of rotation also can push forward with the stone material during conveyer belt will cut.The separate sheet that is arranged at the cutter sweep back is with the slabstone cut open and blank is separated and level is suspended from the separate sheet, prevent the slabstone fracture, when closing on, a slabstone afterbody is cut when separating with blank, the ballast hammer that is arranged at the separate sheet back is pushed down the front end of top slabstone, make the tail end perk of slabstone, in order to avoid the tail end of slabstone is pressed to cast-cutting saw slice because of deadweight, damage the slabstone of saw blade and well cutting.

Described cutter sweep by auxiliary framework, be installed on the motor on the auxiliary framework and form the framework cutting assembly by the cast-cutting saw slice of driven by motor, it is simple and compact for structure, and the lateral adjustments screw rod and the vertical adjusting screw(rod) that are arranged on the auxiliary framework are used to regulate the lateral attitude of cast-cutting saw slice with highly vertical; The auxiliary framework of cutter sweep adopts slide block to cooperate the mode of interlocking with chute, the motor of connection and drive cast-cutting saw slice is fixedly installed on the slide block, the fixedly connected screw mandrel of upper end of slide block, can come rotary screw by the manual regulating device that adjusting is connected in the screw mandrel top, the drive slide block slides up and down, thereby driving motor moves up and down, in order to regulate the height of cast-cutting saw slice, to determine the gauge of the slabstone that cut, also can connect self-checking device, to realize the automatic adjusting of cast-cutting saw slice height on the top of screw mandrel.Press-roller device is designed to one group and vertically is horizontally disposed rubber roll along conveyer belt, the stone material blank steadily and flatly can be sent into cutter sweep, to guarantee to obtain the slabstone of gauge unanimity, be arranged at adjusting screw mandrel on the roller frame and be used to regulate the height and position of rubber roll, to adjust the pressure of press-roller device stone material.

Further set forth the utility model below in conjunction with Figure of description and embodiment.

Fig. 1 is that master of the present utility model looks the A-A cutaway view,

Fig. 2 is a vertical view of the present utility model,

Fig. 3 is a schematic perspective view of the present utility model,

Fig. 4 is the schematic diagram of another embodiment of cutter sweep,

Fig. 5 is the fundamental diagram of the slabstone on separate sheet and the ballast hammer separation cuts saw blade.

The first step:,, again conveyer belt 2 is installed on the frame 1 with various steel profile fabrication and installation frames 1 as Fig. 1～shown in Figure 3.Second step: along the vertical front and back position of conveyer belt a cutter sweep is installed respectively in conveyer belt 2 both sides, this cutter sweep such as Fig. 1～shown in Figure 3 by auxiliary framework 3,4, be fixedly installed in the

motor

5,6 on the auxiliary framework respectively, the cast-

cutting saw slice

7,8 that is driven by

motor

5,6 is respectively formed the framework cutting assembly, vertical adjusting screw(rod) (13), (14) and lateral adjustments screw rod (15), (16) are set on auxiliary framework (3), (4), are used to regulate lateral attitude and vertical height of cast-cutting saw slice; Cutter sweep also can be provided with as shown in Figure 4, be that its auxiliary framework adopts slide block 18 to cooperate the mode of interlocking with chute 17, the motor of connection and drive cast-cutting saw slice is fixedly installed on the slide block 18, the fixedly connected screw mandrel 19 in slide block 18 upper ends, can come rotary screw by the manual regulating device 20 that adjusting is connected in the screw mandrel top, the drive slide block slides up and down, thereby driving motor moves up and down, in order to regulate the height of cast-cutting saw slice,, also can connect self-checking device 21 on the top of screw mandrel to determine the gauge of the slabstone that cut, when the motor 29 of self-checking device 21 is just changeing, drive screw mandrel 19 and clockwise rotate, slide block moves down, and the position of cast-cutting saw slice is turned down; When the motor 29 of self-checking device reverses, drive screw mandrel 19 and rotate counterclockwise, move on the slide block, the position of cast-cutting saw slice is heightened, realize the automatic adjusting of cast-cutting saw slice height with this.After cutter sweep installed, it was parallel with the conveyer belt working face to guarantee with 8 levelness to adjust cast-cutting saw slice 7.The 3rd step: in the front of two cutter sweeps, the press-roller device that fixedly is suspended from the conveyer belt top is set respectively separately, this press-roller device is that roller frame 22,23 is installed on frame 1, one group of

rubber roll

24,25 is installed on roller frame 22,23 again, this group rubber roll vertically is along conveyer belt and is horizontally disposed with, on roller frame, be provided with and regulate screw mandrel 26,27, be used to regulate the height and position of rubber roll, to adjust the pressure of whole press-roller device to stone material.The 4th step: the offside that is positioned at conveyer belt at cutter sweep, one group of backstop roller 9 and 10 are set respectively separately, the backstop roller blocks the stone material that is cut on the one hand and is not pushed out the conveyer belt working face because of huge lateral thrust, on the other hand, backstop roller itself also rotating, can push forward with the stone material during conveyer belt will cut.The 5th step: in the back of Hou Yitai cutter sweep, setting is positioned at the separate sheet 11 of conveyer belt top, one ballast hammer 12 is set in the separate sheet back, separate sheet 11 can with the slabstone cut open and blank be separated and level is suspended from the separate sheet, prevent the slabstone fracture, when closing on, a slabstone afterbody is cut when separating with blank, the ballast hammer that is arranged at the separate sheet back is pushed down the front end of top slabstone, make the tail end perk of slabstone, in order to avoid the tail end of slabstone is pressed to cast-cutting saw slice because of deadweight, damage the slabstone of saw blade and well cutting.The conveyer belt 2 of whole cutting machine, cutter sweep, backstop roller 9 with 10 separately respectively by three groups of different power drives.After rigging up and debugging is finished, can put into production.During cutting slabstone, stone material blank 30 is placed on the conveyer belt 2, open and respectively organize power, conveyer belt 2 is sent stone material blank 30 forward to, at first, rotate the adjusting screw mandrel 26 of first group of press-roller device, make rubber roll 24 levels of moving down push down stone material, simultaneously stone material is sent under the cutter sweep, right one side of something of cast-cutting saw slice 7 beginning cutting stone materials, stone material continues operation forward, regulate the adjusting screw mandrel 27 of second group of press-roller device, the rubber roll 25 that makes this group press-roller device also level is pressed on the stone material, stone material is continued to be fed under second cutter sweep, cutting blade begins left side one side of something of cutting stone material, being cut branch slabstone in blocks 31 afterbodys on stone material top all cuts when not finishing as yet, slabstone 31 unsettled front ends are lifted by set separate sheet 11 levels and are continued and advance forward, advance behind the segment distance, be arranged at the separate sheet back, hang on the hammer carrier 28 with ballast hammer hanging wire 32, the ballast hammer 12 that hammer body freely drops on the conveyer belt 2 has been hanged the front end that is pressed in the slabstone 31 that cuts out automatically, after treating that the whole cuttings of slabstone afterbody are finished, the front end of slabstone is depressed, the afterbody perk, leave cast-cutting saw slice 8, as shown in Figure 5.The height of hammer carrier 28 should be higher than separate sheet 12.So far, the burst cutting action of a slabstone has just been finished.On conveyer belt, continuously put stone material, just can continuously cut slabstone.

The utility model is changed the perpendicular cuts mode of traditional makita 4100NH and is adopted the horizontal resection mode.Because the fixed-site of cast-cutting saw slice is motionless, cutting to stone material is again hemisect in left and right minute, and can be implemented in continuous cutting on the conveyer belt, add the ingenious setting of separate sheet and ballast hammer, make whole little, the compact conformation of equipment size, and the cutting efficiency height, saw blade and the slabstone that cuts out are not fragile, and percent defective is low.Simultaneously,, alleviated working strength of workers greatly, improved the security of producing owing to do not need manually at any time to lift out the slabstone of well cutting.

Claims

1, lithotome horizontal fragmentation cutting machine, the cutter sweep that includes frame (1), stone conveyer belt (2) and be provided with along conveyer belt (2) is characterized in that:

1., in conveyer belt (2) both sides, a cutter sweep that is provided with before and after vertically along conveyer belt respectively is installed, the cast-cutting saw slice (7), (8) that are arranged on the cutter sweep are parallel with the conveyer belt working face;

2., in the front of two cutter sweeps, be provided with the top that press-roller device fixedly is suspended from conveyer belt (2) respectively separately;

3., be positioned at the offside of conveyer belt, be respectively arranged with one group of rotating backstop roller (9), (10) separately at cutter sweep;

4., at the rear of Hou Yitai cutter sweep, be provided with the top that a separate sheet (11) is positioned at conveyer belt (2), be provided with a ballast hammer (12) that hangs on the hammer carrier (28) in separate sheet (11) back.

2, cutting machine according to claim 1, it is characterized in that, described cutter sweep by be arranged at the other auxiliary framework (3) of conveyer belt frame, (4), be installed on motor (5) on auxiliary framework (3), (4), (6), the cast-cutting saw slice (7) that drives by motor (5), (6), the framework cutting assembly that (8) are formed, auxiliary framework (3), (4) are provided with vertical adjusting screw(rod) (13), (14) and lateral adjustments screw rod (15), (16).

3, cutting machine according to claim 1 and 2, it is characterized in that, its auxiliary framework of described cutter sweep is the support of a band chute (17), and there are a slide block (18) and chute (17) to rabbet, motor (5) or (6) of connection and drive cast-cutting saw slice (7) or (8) are fixedly installed on the slide block (18), and slide block (18) upper end also is fixedly connected with a screw mandrel (19).

4, cutting machine according to claim 3 is characterized in that, the top of screw mandrel (19) is connected with manual regulating device (20).

5, cutting machine according to claim 3 is characterized in that, the top of screw mandrel (15) is connected with self-checking device (21).

6, cutting machine according to claim 1, it is characterized in that, described press-roller device is to be equipped with one group on roller frame (22) on the frame (1), (23) and vertically to be horizontally disposed rubber roll (24), (25) along conveyer belt being installed on, and roller frame (22), (23) are provided with regulates screw mandrel (26), (27).