CN220882903U

CN220882903U - Four-column bridge type diamond wire cutting equipment

Info

Publication number: CN220882903U
Application number: CN202322597763.6U
Authority: CN
Inventors: 伍振成; 伍键源
Original assignee: Nan'an Haijia Machinery Co ltd
Current assignee: Nan'an Haijia Machinery Co ltd
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-03
Anticipated expiration: 2033-09-25

Abstract

The utility model provides four-column bridge type diamond wire cutting equipment which comprises four upright posts arranged in a rectangular mode, wherein one end of a longer diamond wire is wound and installed on a placing rubber wheel of a first driving wheel, the diamond wire is pulled to be respectively lapped on the placing rubber wheels of all transition wheels, the other end of the diamond wire is installed on the placing rubber wheel of a second driving wheel, a plurality of diamond wires are jacked up through a jackwire mechanism to tension the diamond wire on the placing rubber wheel, the first driving wheel is driven to rotate forward and backward in a reciprocating mode through a rotating device during cutting, the second driving wheel is driven to rotate synchronously through a synchronous belt, the effect that the first driving wheel pays off the wire and the second driving wheel pays off the wire during reverse rotation is formed, and therefore the diamond wire can cut stone in a reciprocating mode, the service length of the diamond wire can be prolonged, and the production efficiency of stone cutting is improved.

Description

Four-column bridge type diamond wire cutting equipment

Technical Field

The utility model relates to the technical field of cutting equipment, in particular to four-column bridge type diamond wire cutting equipment.

Background

The diamond wire is a diamond cutting line for short, and is also called a diamond cutting line or a diamond wire, generally tiny particles of diamond are embedded on a cutting steel wire, and the diamond cutting line is made, and has tiny saw teeth of diamond, so that the cutting capability of the steel wire is increased, and the cutting speed and the cutting capability can be greatly accelerated.

The diamond cutting line body with larger diameter is also called as diamond rope, the diamond cutting line body with smaller diameter is called as diamond line, the diameter of the line body directly determines the effect and production cost of product cutting, diamond ropes are commonly used for cutting granite, but diamond lines are generally used for cutting marble, firstly, marble is relatively expensive compared with granite, when marble is cut through the diamond rope, the line body of the diamond rope is thicker, the cutting gap is larger, the excessive cutting quantity is caused to increase the loss part of marble, so that the production cost of marble is increased, and when diamond lines are used for cutting marble, the cutting gap caused by cutting is smaller, and the loss part of marble in the cutting process can be reduced.

As shown in fig. 1, a diamond wire cutting device in the prior art comprises two upright posts 1', a main frame 2' arranged on the upright posts 1 'in an opposite manner, a third transition wheel 7' arranged on the main frame 2 'and positioned above the second transition wheel 6', a diamond wire 8 'arranged between the driving wheel 4' and the first transition wheel 5 'and the second transition wheel 6' and the third transition wheel 7 'and respectively arranged between a driving wheel 4' and the first transition wheel 5 'and the third transition wheel 6', a first transition wheel 5 'rotatably arranged on the main frame 2' and positioned below the driving wheel 4 'and a second transition wheel 5' rotatably arranged on the main frame 2 'and positioned on the right of the first transition wheel 5' and a second transition wheel 6 'and a third transition wheel 7', a diamond wire 8 'arranged between the driving wheel 4' and the first transition wheel 5 'and the second transition wheel 6' and the third transition wheel 7 'and a tensioning device arranged between the diamond wire 8' and the first transition wheel 4 'and the first transition wheel 5' and the second transition wheel 5 'and the third transition wheel 7' and a diamond wire 8 'arranged between the diamond wire 8' and the main frame 2 'and a plurality of diamond wire cutting devices arranged between the diamond wire 8' and the first transition wheel and the main frame 2 'and the diamond wire cutting device and the diamond wire 7' arranged between the first transition wheel and the main frame 2 'and the diamond wire arranged between the first transition wheel and the driving wheel and the diamond wire and the main frame 2', and the diamond wire cutting device and the diamond wire is arranged between the diamond wire and the device and the diamond wire, and is arranged between the device and a device. When the diamond wire cutting machine is used, the diamond wire is wound on the driving wheel and the rubber wheels on the transition wheels, then the diamond wire is tensioned through the wire jacking device to be tightly attached to the rubber wheels, the driving wheel is driven to rotate through the rotating device, the driving wheel is driven to move on the transition wheels by rotation, and the lifting device is used for driving the main frame to drive the bottommost end of the diamond wire to move towards stones so as to cut the stones placed in the cutting area.

However, the length of the diamond wire which can be used by the traditional cutting equipment is limited, so that the service length of the diamond wire cannot be prolonged, the service life of the diamond wire cannot be prolonged, and the production efficiency of stone cutting is reduced.

Disclosure of utility model

The utility model aims to overcome the defects and shortcomings of the prior art and provides four-column bridge type diamond wire cutting equipment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a four-column bridge type diamond wire cutting device, which comprises four columns arranged in a rectangular shape, a main frame arranged between the four columns, and a lifting device arranged between the four columns and the main frame and used for driving the main frame to ascend or descend on the four columns, the diamond wire cutting machine also comprises a first driving wheel rotatably arranged on the main frame, a second driving wheel rotatably arranged on the main frame and positioned at one side of the first driving wheel, a first transition wheel rotatably arranged on the main frame, a second transition wheel rotatably arranged on the main frame, a third transition wheel rotatably arranged on the main frame, a fourth transition wheel rotatably arranged on the main frame, a plurality of diamond wires respectively arranged between the first driving wheel and the second driving wheel and between the first transition wheel and the second transition wheel and between the second transition wheel and the third transition wheel and between the fourth transition wheel a plurality of rubber placing wheels which are respectively arranged on the first driving wheel and the second driving wheel and the first transition wheel and the second transition wheel and the third transition wheel and the fourth transition wheel and used for placing a plurality of diamond wires the wire jacking device is arranged between the second driving wheel and the fourth transition wheel and used for jacking a plurality of diamond wires so as to tension the diamond wires on the rubber placing wheel, the cutting area which is formed in the middle of the main frame and is positioned below the wire jacking device and used for placing stones, the rotating device which is arranged between the main frame and the driving wheel and used for reciprocally driving the first driving wheel to rotate forward and backward, the rotating device which is formed between the main frame and the driving wheel, the synchronous belt is arranged between the first driving wheel and the second driving wheel and used for driving the second driving wheel to synchronously rotate when the rotating device drives the first driving wheel to rotate.

The further improvement is that: the rotating device comprises a first belt pulley, a rotating motor, a second belt pulley, a linkage belt, a rotary encoder and a rotating device, wherein the first belt pulley is arranged at one end of the first driving wheel, the fixed end of the first belt pulley is positioned at the outer side of the main frame, the rotating motor is arranged on the main frame, the output end of the rotating motor is parallel to one end of the first driving wheel, the second belt pulley is arranged at the output end of the rotating motor, the linkage belt is arranged between the first belt pulley and the second belt pulley and used for driving the first belt pulley to synchronously rotate when the rotating motor drives the second belt pulley to positively and reversely rotate, and the rotary encoder is arranged on the main frame, positioned below the rotating motor and connected with the output end of the rotating motor and used for driving the rotating motor to positively rotate and reversely rotate.

The further improvement is that: and the first driving wheel, the second driving wheel, the first transition wheel, the second transition wheel, the third transition wheel and the fourth transition wheel are respectively provided with a power assisting device for driving the first transition wheel, the second transition wheel, the third transition wheel and the fourth transition wheel to synchronously rotate when the first driving wheel rotates so as to prevent the diamond wire from slipping on the placing rubber wheel.

The further improvement is that: the power assisting device comprises a deviation preventing groove, a power assisting belt and at least two power assisting transition wheels, wherein the deviation preventing groove is respectively formed in one side of the first driving wheel, the second driving wheel, the first transition wheel, the second transition wheel, the third transition wheel, the fourth transition wheel, the power assisting belt is respectively formed in one side of the second transition wheel, the third transition wheel, the fourth transition wheel, the power assisting belt is respectively formed in one side of the third transition wheel, the fourth transition wheel, the power assisting transition wheels are respectively formed in the first driving wheel, the second driving wheel, the first transition wheel, the second transition wheel, the third transition wheel, the fourth transition wheel, and the power assisting belt is respectively formed in the position, in the deviation preventing groove, and the upper end of the main frame is positioned between the second driving wheel and the fourth transition wheel. The further improvement is that: the auxiliary ferryboat is arranged between the first driving wheel and the second driving wheel and used for improving the contact area between the driving belt and the first driving wheel and the contact area between the driving belt and the second driving wheel, and the auxiliary ferryboat is arranged below the first driving wheel and the second driving wheel.

The further improvement is that: the main frame is provided with a belt jacking device for jacking the auxiliary belt so that the auxiliary belt is tensioned on each driving wheel and each transition wheel.

The further improvement is that: the top belt device comprises a longitudinal fixing column, a fixing block, a rotary screw rod, an adjusting plate, a top belt wheel and two adjusting nuts, wherein one end of the longitudinal fixing column is fixedly arranged at the upper end of a main frame, the longitudinal fixing column is longitudinally arranged, the fixing block is arranged on one side of the longitudinal fixing column, the lower end of the fixing block is rotatably arranged on the fixing block, one end of the adjusting plate is rotatably arranged on the other end of the longitudinal fixing column, the other end of the adjusting plate is in sliding connection with the rotary screw rod, the middle part of the adjusting plate is positioned between the longitudinal fixing column and the rotary screw rod, the top belt wheel is connected with the auxiliary belt, the two adjusting nuts are respectively in threaded connection with the rotary screw rod and are positioned at the upper end and the lower end of the adjusting plate, an anti-deflection groove is formed in the top belt wheel, and the auxiliary belt is arranged on the top belt wheel and is positioned in the anti-deflection groove.

The further improvement is that: the placing rubber wheel is provided with a V-shaped groove which is used for preventing the diamond wire from being separated from the placing rubber wheel when the diamond wire is arranged on the placing rubber wheel and enabling the diamond wire to slide into the bottom when the wire jacking device stretches the diamond wire.

The further improvement is that: the jack line device is including fixed set up in be located on the main frame between the second action wheel with the connecting rod that the symmetry set up, rotatable set up in a plurality of set-square that just array set up on the connecting rod, fixed set up in two dead levers, the stiff end that lie in on the main frame below the connecting rod and symmetry set up on the dead lever and the output with the set-square is connected be used for driving the set-square around the connecting rod upwards rotate when the output outwards stretches out and drive the set-square around the connecting rod pivoted flexible cylinder downwards when the output is retracted, place the rubber tyer set up in each between the set-square.

The further improvement is that: the lifting device comprises threaded screw rods arranged in the upright posts, longitudinal guide grooves longitudinally formed in the upright posts and close to the end of the main frame, connecting blocks, fixed ends, connecting blocks and screw rod rotating motors, wherein one ends of the longitudinal guide grooves are in threaded connection with the threaded screw rods, the other ends of the connecting blocks are connected with the main frame, the middle parts of the connecting blocks are located on the longitudinal guide grooves, the fixed ends of the connecting blocks are arranged on the upright posts, and the output ends of the connecting blocks are connected with the threaded screw rods and used for driving the threaded screw rods to rotate so as to drive the connecting blocks to longitudinally move in the longitudinal guide grooves.

After the technical scheme is adopted, the utility model has the beneficial effects that: one end of a longer diamond wire is wound and installed on a placing rubber wheel of a first driving wheel, the diamond wire is pulled to be respectively lapped on the placing rubber wheels of all transition wheels, the other end of the diamond wire is installed on the placing rubber wheel of a second driving wheel, a plurality of diamond wires are jacked up through a wire jacking mechanism to be tensioned on the placing rubber wheels, the first driving wheel is driven to rotate forward and backward through a rotating device in a reciprocating manner during cutting, the second driving wheel is driven to rotate synchronously through a synchronous belt, the effect that the first driving wheel pays off the wire and the second driving wheel pays off the wire during forward rotation is formed, and the effect that the first driving wheel pays off the wire and the second driving wheel pays off the wire during reverse rotation is formed, so that the diamond wire is made to cut by reciprocation, the service length of the diamond wire can be prolonged, the service life of the diamond wire is prolonged, and the production efficiency of stone cutting is improved.

Further effects are: the connection direction of the driving belt connected with the second transition wheel and the third transition wheel is changed through the auxiliary transition wheel, so that the cutting of the diamond wire to stones is prevented from being influenced by the horizontally arranged auxiliary belt.

Further effects are: the contact area of the driving belt and the first driving wheel and the second driving wheel is increased through the auxiliary ferryboat, so that the slipping phenomenon of the auxiliary driving belt on the first driving wheel and the second driving wheel is reduced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a prior art diamond wire cutting apparatus;

FIG. 2 is a side view partially in section of the center pillar and main frame of the present utility model;

FIG. 3 is a front view of the main frame of the present utility model;

FIG. 4 is a top partial cutaway view of the present utility model;

FIG. 5 is a top view of the first drive wheel, the second drive wheel, and the rotating device of the present utility model;

FIG. 6 is a front view of the main frame and power assist belt of the present utility model;

FIG. 7 is a schematic view of the structure of the top belt assembly of the present utility model;

FIG. 8 is a top cut-away view of the top tape assembly of the present utility model;

Fig. 9 is a partial construction view of the setting blanket of the present utility model.

Reference numerals illustrate: the device comprises a stand column 1, a main frame 2, a first driving wheel 3, a second driving wheel 4, a first transition wheel 5, a second transition wheel 6, a third transition wheel 7, a fourth transition wheel 8, a diamond wire 9, a rubber placing wheel 10, a cutting area 11, a synchronous belt 12, a first belt pulley 13, a second belt pulley 14, a linkage belt 15, a rotary encoder 16, an anti-deviation groove 17, a power assisting belt 18, a power assisting transition wheel 19, an auxiliary transition wheel 20, a longitudinal fixed column 21, a fixed block 22, a rotary screw rod 23, an adjusting plate 24, a top belt wheel 25, an adjusting nut 26, a V-shaped groove 27, a connecting rod 28, a triangular plate 29, a fixed rod 30, a telescopic cylinder 31, a threaded screw rod 32, a longitudinal guide groove 33, a connecting block 34, a screw rod rotary motor 35 and a rotary motor 36.

Detailed Description

The utility model will now be further described with reference to the drawings and specific examples.

Referring to fig. 2 to 9, the technical scheme adopted in this embodiment is as follows: the four-column bridge type diamond wire 9 cutting equipment comprises four columns 1 arranged in a rectangular shape, a main frame 2 arranged between the four columns 1, and a lifting device arranged between the four columns 1 and the main frame 2 and used for driving the main frame 2 to ascend or descend on the four columns 1, still including rotatable set up in first action wheel 3 on the main frame 2, rotatable set up in be located on the main frame 2 second action wheel 4 of first action wheel 3 one side, rotatable set up in first transition wheel 5 on the main frame 2, rotatable set up in second transition wheel 6 on the main frame 2, rotatable set up in third transition wheel 7 on the main frame 2, rotatable set up in fourth transition wheel 8 on the main frame 2, set up respectively in first action wheel 3 with second action wheel 4 with first transition wheel 5 with a plurality of diamond wires 9 between second transition wheel 6 with third transition wheel 7 with fourth transition wheel 8, set up respectively in first action wheel 3 with second action wheel 4 with first transition wheel 5 with second transition wheel 6 with third transition wheel 8 with third transition wheel 7 with fourth transition wheel 8 on the setting up a plurality of diamond wires 9 for placing on the main frame 2 place the diamond wires 10 between the take-up device and the top of a plurality of diamond wires for placing between the first action wheel 2 and the take-up device and the diamond wire for placing in the top of the device is placed in the take-down between the first action wheel 2 and the first take-up pulley 2, take-up pulley and the take-up pulley 2, take-up device is placed in the top of setting up device is placed in the diamond wires for setting up between the diamond wires for the first take-up device and the diamond wire for placing device and the diamond wire, and the synchronous belt 12 is arranged between the first driving wheel 3 and the second driving wheel 4 and is used for driving the second driving wheel 4 to synchronously rotate when the rotating device drives the first driving wheel 3 to rotate. The rubber wheel 10 is made of wear-resistant materials, or a wear-resistant rubber ring, such as a wear-resistant rubber wheel or a wear-resistant rubber ring, is sleeved outside the rubber wheel 10. The first driving wheel 3 is located on the left side of the main frame 2, the second driving wheel 4 is located on the right side of the first driving wheel 3, the first transition wheel 5 is located below the first driving wheel 3, the second transition wheel 6 is located below the first transition wheel 5 on the right, the third transition wheel 7 is located below the right of the main frame 2 and is arranged in parallel with the second transition wheel 6, and the fourth transition wheel 8 is located above the third transition wheel 7. The first driving wheel 3, the second driving wheel 4, the first transition wheel 5, the second transition wheel 6, the third transition wheel 7, the fourth transition wheel 8 and the main frame 2 are connected through bearing blocks (not shown in the figure), the bearing blocks are in the prior art, and how the bearing blocks are applied to the driving roller and each transition wheel to assist in rotation is common knowledge, and is not repeated here.

The rotating device comprises a first belt pulley 13 arranged at one end of the first driving wheel 3 and positioned at the outer side of the main frame 2, a rotating motor 36 arranged on the main frame 2 and with an output end parallel to one end of the first driving wheel 3, a second belt pulley 14 arranged at the output end of the rotating motor 36, a linkage belt 15 arranged between the first belt pulley 13 and the second belt pulley 14 and used for driving the first belt pulley 13 to synchronously rotate when the rotating motor 36 drives the second belt pulley 14 to positively and reversely rotate, and a rotary encoder 16 arranged on the main frame 2, positioned below the rotating motor 36 and connected with the output end of the rotating motor 36 and used for driving the rotating motor 36 to positively rotate and reversely rotate. The rotary encoder 16 is an incremental rotary encoder 16, a gear meshed with each other is disposed on an output end of the rotary motor 36 and on a rotating shaft of the rotary encoder 16, and is used for driving the second belt pulley 14 to rotate when the output end of the rotary motor 36 drives the rotating shaft of the rotary encoder 16 to rotate, so that the rotary encoder 16 measures a rotation speed and a rotation direction of the output end of the rotary motor 36, and by setting a rotation number of turns of the rotary encoder 16, for example, ten turns of the rotary motor 36 are controlled to reversely rotate after the second belt pulley 14 is driven to positively rotate at the output end of the rotary motor 36, so that the diamond wire 9 is reciprocally cut.

The first driving wheel 3, the second driving wheel 4, the first transition wheel 5, the second transition wheel 6, the third transition wheel 7 and the fourth transition wheel 8 are respectively provided with a power assisting device for driving the first transition wheel 5, the second transition wheel 6, the third transition wheel 7 and the fourth transition wheel 8 to synchronously rotate when the first driving wheel 3 rotates so as to prevent the diamond wire 9 from slipping on the placing rubber wheel 10.

The power assisting device comprises a deviation preventing groove 17 which is respectively formed in one side of the first driving wheel 3, the second driving wheel 4, the first transition wheel 5, the second transition wheel 6, the third transition wheel 7 and the fourth transition wheel 8, a power assisting belt 18 which is respectively formed in one side of the first driving wheel 3, the second driving wheel 4, the first transition wheel 5, the second transition wheel 6, the third transition wheel 7, the fourth transition wheel 8 and is positioned in the deviation preventing groove 17, and at least two power assisting transition wheels 19 which are arranged at the upper end of the main frame 2 and are positioned between the second driving wheel 4 and the fourth transition wheel 8.

An auxiliary ferry 20 for improving the contact area between the driving belt and the first driving wheel 3 and the second driving wheel 4 is arranged between the first driving wheel 3 and the second driving wheel 4 on the main frame 2, and the auxiliary ferry 20 is arranged below the first driving wheel 3 and the second driving wheel 4.

The main frame 2 is provided with a belt pushing device for pushing up the auxiliary belt 18 so as to tension the main belt on each driving wheel and each transition wheel.

The top belt device comprises a longitudinal fixing column 21, a fixing block 22, a rotary screw rod 23, an adjusting plate 24, a top belt wheel 25 and two adjusting nuts 26, wherein one end of the longitudinal fixing column 21 is fixedly arranged at the upper end of the main frame 2, the longitudinal fixing column is longitudinally arranged, the fixing block 22 is arranged on the main frame 2 and is positioned at one side of the longitudinal fixing column 21, the lower end of the rotary screw rod 23 is rotatably arranged on the fixing block 22, one end of the adjusting plate 24 is rotatably arranged on the other end of the longitudinal fixing column 21, the other end of the adjusting plate 24 is in sliding connection with the rotary screw rod 23, the middle part of the adjusting plate 24 is positioned between the longitudinal fixing column 21 and the rotary screw rod 23, the top belt wheel 25 is connected with the auxiliary belt 18, the two adjusting nuts 26 are respectively in threaded connection with the rotary screw rod 23 and are positioned at the upper end and the lower end of the adjusting plate 24, an anti-deflection groove 17 is formed in the top belt wheel 25, and the auxiliary belt 18 is arranged in the anti-deflection groove 17. When the height of the booster belt 18 is required to be adjusted to tension the booster belt 18, the adjusting nut 26 at the upper end of the adjusting plate 24 is screwed upward by a tool to hold the other end of the adjusting plate 24 and push upward, so that the adjusting plate 24 turns upward around the longitudinal fixing column 21, and swings the adjusting screw to the right to rotate around the fixing block 22, so that the other end of the adjusting plate 24 can slide on the rotating screw 23, and after the upper end face of the adjusting plate 24 abuts against the adjusting nut 26 at the upper end of the adjusting plate 24, the adjusting nut 26 at the lower end of the adjusting plate 24 is screwed upward to abut against the lower end of the adjusting plate 24, thereby fixing the position of the adjusting plate 24.

The placing rubber wheel is provided with a V-shaped groove 27 which is used for preventing the diamond wire 9 from being separated from the placing rubber wheel 10 when the diamond wire 9 is installed on the placing rubber wheel 10 and enabling the diamond wire 9 to slide into the bottom when the diamond wire 9 is tensioned by the wire jacking device.

The jacking line device comprises a connecting rod 28, a plurality of triangular plates 29, two fixing rods 30 and fixing ends, wherein the connecting rod 28 is fixedly arranged on the main frame 2 and is positioned between the second driving wheel 4 and the fourth transition wheel 8 and is symmetrically arranged, the triangular plates 29 are rotatably arranged on the connecting rod 28 and are arranged in an array mode, the two fixing rods 30 and the fixing ends are fixedly arranged on the main frame 2 and are positioned below the connecting rod 28 and are symmetrically arranged, the fixing ends are arranged on the fixing rods 30, the output ends are connected with the triangular plates 29, and the telescopic cylinders 31 are used for driving the triangular plates 29 to rotate upwards around the connecting rod 28 when the output ends extend outwards and driving the triangular plates 29 to rotate downwards around the connecting rod 28 when the output ends retract, and the placing rubber wheels 10 are arranged between the triangular plates 29.

The lifting device comprises threaded screw rods 32 arranged in the upright posts 1, longitudinal guide grooves 33 longitudinally formed in the upright posts 1 and close to the ends of the main frames 2, connecting blocks 34 with one ends connected with the threaded screw rods 32 in a threaded manner, the other ends connected with the main frames 2 and the middle parts located on the longitudinal guide grooves 33, and screw rod rotating motors 35, wherein the screw rod rotating motors 35 are arranged on the upright posts 1 and are used for driving the threaded screw rods 32 to rotate so as to drive the connecting blocks 34 to longitudinally move in the longitudinal guide grooves 33, and the output ends of the screw rod rotating motors are connected with the threaded screw rods 32.

The working principle of the utility model is as follows: when in use, one end of a longer diamond wire 9 is wound and installed on the placing rubber wheel 10 of the first driving wheel 3, the diamond wire 9 is pulled to be respectively lapped on the placing rubber wheel 10 of each transition wheel, the diamond wire 9 is prevented from being separated from the placing rubber wheel 10 when the diamond wire 9 is installed on the placing rubber wheel 10 through the V-shaped groove 27, after the diamond wire 9 is initially installed, the output end of the telescopic cylinder 31 is started to extend outwards, so as to drive each triangular plate 29 to drive each placing rubber wheel 10 to respectively rotate around two connecting rods 28, thereby jacking a plurality of diamond wires 9 to tension the diamond wire 9 on the first driving wheel 3, the second driving wheel 4 and each transition wheel, after the installation of the diamond wire 9 is completed, the rotary motor 36 is started to drive the second belt pulley 14 to rotate positively, the first belt pulley 13 is driven to rotate synchronously through the linkage belt 15, thereby driving the first driving wheel 3 to rotate, driving the second driving wheel 4 to synchronously rotate through the synchronous belt 12 when the first driving wheel 3 rotates, forming paying-off of the first driving wheel 3 and paying-off of the second driving wheel 4 during forward rotation, setting the rotation circle number of the rotary encoder 16, after the output end of the rotary motor 36 rotates a specific circle number, driving the rotary motor 36 to reversely rotate, paying-off the first driving wheel 3 and paying-off of the second driving wheel 4 during reverse rotation, simultaneously starting a plurality of screw rod rotary motors 36 through an external control cabinet to drive each screw rod 32 to rotate, driving the connecting block 34 to descend in the longitudinal guide groove 33 through the cooperation of the longitudinal guide groove 33 and the screw rod 32, cutting stone placed in the cutting area 11 through the diamond wire 9, thereby reciprocally cutting the stone through the diamond wire 9, the service length of the diamond wire 9 can be prolonged, so that the service life of the diamond wire 9 is prolonged, and the production efficiency of stone cutting is improved; when the first driving wheel 3 rotates, the transition wheels are driven to synchronously rotate through the auxiliary transition wheel 18 so as to prevent the diamond wires 9 from slipping on the placing rubber wheel 10, the connection direction of the driving belt connected to the second transition wheel 6 and the third transition wheel 7 is changed through the auxiliary transition wheel 19, the horizontally arranged auxiliary belt 18 is prevented from affecting the cutting of the diamond wires 9 on stones, and the contact area of the driving belt with the first driving wheel 3 and the second driving wheel 4 is increased through the auxiliary transition wheel 20 so as to reduce the slipping phenomenon of the auxiliary belt 18 on the first driving wheel 3 and the second driving wheel 4; when the height of the booster belt 18 is required to be adjusted to tension the booster belt 18, the nut at the upper end of the adjusting plate 24 is screwed up by a tool to hold the other end of the adjusting plate 24 and push the same upward, so that the adjusting plate 24 turns upward around the longitudinal fixing column 21, and swings the adjusting screw to the right to rotate around the fixing block 22, so that the other end of the adjusting plate 24 can slide on the rotating screw 23, and after the upper end face of the adjusting plate 24 abuts against the nut at the upper end of the adjusting plate 24, the nut at the lower end of the adjusting plate 24 is screwed up to abut against the lower end of the adjusting plate 24, thereby fixing the position of the adjusting plate 24.

The utility model is to protect the structure of the product, the model of each element is not the content protected by the utility model, and the utility model is also known technology, and only the element which can realize the functions can be used as a four-column bridge type diamond wire cutting device for selective application in the market. Therefore, parameters such as the type of the element will not be described in detail in the present utility model. The utility model is contributed to scientifically combining the elements together.

While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents. The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims

1. Four post bridge type diamond wire cutting equipment, including four stands that the rectangle set up, set up four main frame between the stand, set up four the stand with be used for driving the elevating gear that main frame risees or descends at four stands between the main frame, its characterized in that: the diamond wire cutting machine also comprises a first driving wheel rotatably arranged on the main frame, a second driving wheel rotatably arranged on the main frame and positioned at one side of the first driving wheel, a first transition wheel rotatably arranged on the main frame, a second transition wheel rotatably arranged on the main frame, a third transition wheel rotatably arranged on the main frame, a fourth transition wheel rotatably arranged on the main frame, a plurality of diamond wires respectively arranged between the first driving wheel and the second driving wheel and between the first transition wheel and the second transition wheel and between the second transition wheel and the third transition wheel and between the fourth transition wheel the device comprises a first driving wheel, a second driving wheel, a first transition wheel, a second transition wheel, a third transition wheel, a fourth transition wheel, a plurality of rubber wheels, a top wire device, a cutting area, a rotating device and a synchronous belt, wherein the rubber wheels are arranged on the first driving wheel, the second transition wheel, the third transition wheel, the fourth transition wheel, the plurality of rubber wheels are used for placing a plurality of diamond wires, the top wire device is arranged between the second driving wheel and the fourth transition wheel and used for jacking the plurality of diamond wires so as to tension the diamond wires on the rubber wheels, the cutting area is formed in the middle of a main frame and is positioned below the top wire device, the rotating device is arranged between the main frame and the driving wheels and used for driving the first driving wheel to rotate forward and backward, and the synchronous belt is arranged between the first driving wheel and the second driving wheel and used for driving the second driving wheel to rotate synchronously when the rotating device drives the first driving wheel.

2. A four-post bridge diamond wire cutting apparatus as set forth in claim 1, wherein: the rotating device comprises a first belt pulley, a rotating motor, a second belt pulley, a linkage belt, a rotary encoder and a rotating device, wherein the first belt pulley is arranged at one end of the first driving wheel, the fixed end of the first belt pulley is positioned at the outer side of the main frame, the rotating motor is arranged on the main frame, the output end of the rotating motor is parallel to one end of the first driving wheel, the second belt pulley is arranged at the output end of the rotating motor, the linkage belt is arranged between the first belt pulley and the second belt pulley and used for driving the first belt pulley to synchronously rotate when the rotating motor drives the second belt pulley to positively and reversely rotate, and the rotary encoder is arranged on the main frame, positioned below the rotating motor and connected with the output end of the rotating motor and used for driving the rotating motor to positively rotate and reversely rotate.

3. A four-post bridge diamond wire cutting apparatus according to claim 1 or 2, wherein: and the first driving wheel, the second driving wheel, the first transition wheel, the second transition wheel, the third transition wheel and the fourth transition wheel are respectively provided with a power assisting device for driving the first transition wheel, the second transition wheel, the third transition wheel and the fourth transition wheel to synchronously rotate when the first driving wheel rotates so as to prevent the diamond wire from slipping on the placing rubber wheel.

4. A four-post bridge diamond wire cutting apparatus according to claim 3, wherein: the power assisting device comprises a deviation preventing groove, a power assisting belt and at least two power assisting transition wheels, wherein the deviation preventing groove is respectively formed in one side of the first driving wheel, the second driving wheel, the first transition wheel, the second transition wheel, the third transition wheel, the fourth transition wheel, the power assisting belt is respectively formed in one side of the second transition wheel, the third transition wheel, the fourth transition wheel, the power assisting belt is respectively formed in one side of the third transition wheel, the fourth transition wheel, the power assisting transition wheels are respectively formed in the first driving wheel, the second driving wheel, the first transition wheel, the second transition wheel, the third transition wheel, the fourth transition wheel, and the power assisting belt is respectively formed in the position, in the deviation preventing groove, and the upper end of the main frame is positioned between the second driving wheel and the fourth transition wheel.

5. A four-post bridge diamond wire cutting apparatus as defined in claim 4, wherein: the auxiliary ferryboat is arranged between the first driving wheel and the second driving wheel and used for improving the contact area between the driving belt and the first driving wheel and the contact area between the driving belt and the second driving wheel, and the auxiliary ferryboat is arranged below the first driving wheel and the second driving wheel.

6. A four-post bridge diamond wire cutting apparatus as defined in claim 4, wherein: the main frame is provided with a belt jacking device for jacking the auxiliary belt so that the auxiliary belt is tensioned on each driving wheel and each transition wheel.

7. A four-post bridge diamond wire cutting apparatus as defined in claim 6, wherein: the top belt device comprises a longitudinal fixing column, a fixing block, a rotary screw rod, an adjusting plate, a top belt wheel and two adjusting nuts, wherein one end of the longitudinal fixing column is fixedly arranged at the upper end of a main frame, the longitudinal fixing column is longitudinally arranged, the fixing block is arranged on one side of the longitudinal fixing column, the lower end of the fixing block is rotatably arranged on the fixing block, one end of the adjusting plate is rotatably arranged on the other end of the longitudinal fixing column, the other end of the adjusting plate is in sliding connection with the rotary screw rod, the middle part of the adjusting plate is positioned between the longitudinal fixing column and the rotary screw rod, the top belt wheel is connected with the auxiliary belt, the two adjusting nuts are respectively in threaded connection with the rotary screw rod and are positioned at the upper end and the lower end of the adjusting plate, an anti-deflection groove is formed in the top belt wheel, and the auxiliary belt is arranged on the top belt wheel and is positioned in the anti-deflection groove.

8. A four-post bridge diamond wire cutting apparatus as set forth in claim 1, wherein: the placing rubber wheel is provided with a V-shaped groove which is used for preventing the diamond wire from being separated from the placing rubber wheel when the diamond wire is arranged on the placing rubber wheel and enabling the diamond wire to slide into the bottom when the wire jacking device stretches the diamond wire.

9. A four-post bridge diamond wire cutting apparatus as set forth in claim 1, wherein: the jack line device is including fixed set up in be located on the main frame between the second action wheel with the connecting rod that the symmetry set up, rotatable set up in a plurality of set-square that just array set up on the connecting rod, fixed set up in two dead levers, the stiff end that lie in on the main frame below the connecting rod and symmetry set up on the dead lever and the output with the set-square is connected be used for driving the set-square around the connecting rod upwards rotate when the output outwards stretches out and drive the set-square around the connecting rod pivoted flexible cylinder downwards when the output is retracted, place the rubber tyer set up in each between the set-square.

10. A four-post bridge diamond wire cutting apparatus as set forth in claim 1, wherein: the lifting device comprises threaded screw rods arranged in the upright posts, longitudinal guide grooves longitudinally formed in the upright posts and close to the end of the main frame, connecting blocks, fixed ends, connecting blocks and screw rod rotating motors, wherein one ends of the longitudinal guide grooves are in threaded connection with the threaded screw rods, the other ends of the connecting blocks are connected with the main frame, the middle parts of the connecting blocks are located on the longitudinal guide grooves, the fixed ends of the connecting blocks are arranged on the upright posts, and the output ends of the connecting blocks are connected with the threaded screw rods and used for driving the threaded screw rods to rotate so as to drive the connecting blocks to longitudinally move in the longitudinal guide grooves.