CN221021792U - Infrared bridge type middle cutting machine - Google Patents

Abstract

The utility model relates to the field of stone processing equipment, in particular to an infrared bridge type middle cutting machine, which structurally comprises: portal frame, install the cutting device on the portal frame, the cutting device below is equipped with cutting table, its characterized in that: the cutting device comprises a support arranged on a portal frame, a cutting machine head is arranged at the bottom of the support, a cutter head protective cover is arranged on the cutting machine head, the cutting device further comprises a controller arranged on the portal frame, a spray pipe for spraying cooling liquid to a cutter head is arranged at the bottom of the cutter head protective cover, one end of the spray pipe is connected with a water inlet pipe, the spray pipe is rotationally connected with the water inlet pipe, and the cutting device is arranged.

Description

Infrared bridge type middle cutting machine

Technical Field

The utility model relates to the field of stone processing equipment, in particular to an infrared bridge type middle cutting machine.

Background

The infrared bridge type middle cutting machine is also called an infrared bridge type cutting machine, and along with the strong development of the building industry, the use amount of stone is continuously increased, wherein the existence of the infrared bridge type cutting machine is indispensable, and the infrared bridge type cutting machine can quickly, accurately and continuously cut a required standard specification plate according to requirements;

The patent number is: the patent document of CN219583272U discloses an infrared bridge type cutting machine with a positioning function, which comprises a frame and a driving mechanism, wherein the driving mechanism is arranged at the top of the frame, a cutting tool is arranged on the driving mechanism, a nozzle is communicated with the cutting tool, the bottom of the inner wall of the frame is connected with a water storage tank, the top of the water storage tank is connected with a placing frame, and the left side of the water storage tank is connected with a water pump;

The following disadvantages still exist in the practical application process: when the infrared bridge type cutting machine is used, water is sprayed to the blades of the cutting machine head for cooling, and the spray head is aligned with the cutting position of the cutting tool bit and the stone during cooling, however, the spray angle of the existing spray head is fixed, and as the cutting depth is further increased, the cooling liquid cannot be aligned with the cutting position of the cutting tool bit and the stone accurately, so that the cooling effect is poor, and the sharpness of the tool bit and the service life of the tool bit are affected; and the spray pipe can not adjust the range of spraying coverage according to the tool bits of different diameters, causes the waste of coolant liquid easily.

Therefore, the infrared bridge type middle cutting machine is convenient for automatically adjusting the spraying angle along with the increase of the cutting depth and can adjust the spraying area according to the diameter of the cutter head.

Disclosure of utility model

The utility model provides an infrared bridge type middle cutting machine which can effectively solve the problems.

The utility model is realized in the following way:

An infrared bridge type middle cutting machine, which structurally comprises: the portal frame, install the cutting device on the portal frame, the cutting device below is equipped with cutting table, its characterized in that: the cutting device comprises a bracket arranged on the portal frame, a cutting machine head is arranged at the bottom of the bracket, a cutter head protective cover is arranged on the cutting machine head, and the cutting device further comprises a controller arranged on the portal frame; the tool bit protection casing bottom is equipped with the spray pipe to the tool bit spray coolant, the one end of spray pipe is connected with the inlet tube, the spray pipe surface has a plurality of along its length direction distribution's hole for water spraying, the spray pipe can rotate around the axle center and connect in the play water end of inlet tube, spray pipe and inlet tube junction are equipped with the rotatory adjusting device of drive spray pipe around the axle center, adjusting device is connected with the controller electricity.

As a further improvement, adjusting device is including being fixed in the fixed frame of tool bit protection casing one end, the end of intaking of spray pipe is rotated through the bearing and is connected in one side of fixed frame, the play water end of inlet tube is through the opposite side of fixed frame and the end coaxial coupling that intakes of spray pipe, the end outside of intaking of spray pipe has the drive gear of coaxial setting, be equipped with in the fixed frame and drive gear pivoted driving piece, the driving piece is connected with the controller electricity.

As a further improvement, the two water spraying pipes are arranged and are respectively arranged at the front side and the rear side of the cutting machine head in parallel, and the water inlet pipe is provided with two water outlet ends and is respectively connected with the water inlet ends of the two water spraying pipes.

As a further improvement, the driving piece comprises two driving gears which are rotatably connected in the fixed frame and meshed with each other, the two driving gears are respectively meshed with the transmission gears on the two water spraying pipes, and a driving motor for driving any driving gear to rotate is further arranged in the fixed frame.

As a further improvement, a cock device for individually controlling the opening and closing of each water spraying hole is arranged on the water spraying pipe.

As a further improvement, the surface of the water spraying pipe is provided with a limiting ring corresponding to the water spraying hole; the cock device comprises a rotating block which is arranged in the limiting ring and is coaxially arranged with the water spraying pipe, a first sealing ring is fixed on the inner side of the rotating block, liquid outlet holes corresponding to the water spraying holes are formed in the rotating block and the first sealing ring, and the rotating block and the liquid outlet holes of the first sealing ring are kept in alignment.

As a further improvement, the rotating block is a ring-shaped elastic metal piece with a notch, lugs extending outwards are arranged at two ends of the rotating block, the first sealing ring is provided with a lug corresponding to the lugs, and the lugs are in locking connection through bolts.

As a further improvement, the outside of the water inlet end of the water spray pipe is provided with an annular clamping step protruding outwards, the water inlet end of the water spray pipe is sleeved with a locking piece for promoting the annular clamping step to be connected with the water outlet end of the water inlet pipe, and the inside of the locking piece is connected with the water outlet end of the water inlet pipe through threads.

As a further improvement, a sealing gasket is arranged at the joint of the water inlet of the water spray pipe and the water inlet pipe.

As a further improvement, a second sealing ring is arranged on the side wall of the joint of the water inlet end of the water spraying pipe and the water inlet pipe.

The beneficial effects of the utility model are as follows:

According to the utility model, the water spraying pipe is rotationally connected with the water inlet pipe, and the adjusting device is arranged, so that along with the increase of the cutting depth, the controller transmits an electric signal to the adjusting device and drives the water spraying pipe to rotate around the water inlet pipe, thereby ensuring that the water spraying hole is aligned with the cutting position of the cutter head and the stone, effectively improving the spraying effect of cooling liquid, improving the cutting quality and prolonging the service life of the cutter head.

According to the utility model, the water spraying holes are accurately controlled through the cock device, only the water spraying holes corresponding to the diameters of the cutter heads are opened, and other water spraying holes are kept in a closed state, so that the cooling liquid can be sprayed to the area covered by the cutter heads, and the waste of the cooling liquid is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of an infrared bridge type middle cutter according to the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional assembly structure of the cutting device, the water spray pipe, the water inlet pipe and the adjusting device provided by the utility model;

FIG. 3 is a schematic view of a three-dimensional assembly structure of the water spray pipe, the water inlet pipe and the adjusting device provided by the utility model;

FIG. 4 is a schematic view of a part of a sectional structure of an adjusting device provided by the utility model;

FIG. 5 is a schematic view of a three-dimensional assembly of the sprinkler tubing and faucet assembly of the present utility model;

FIG. 6 is a schematic view of a three-dimensional assembly of a sprinkler pipe and inlet pipe according to the present utility model;

FIG. 7 is a schematic top view of the sprinkler piping and inlet piping provided by the present utility model;

FIG. 8 is an enlarged schematic view of the structure of FIG. 7A provided by the present utility model;

fig. 9 is a schematic diagram of the structure of the stone provided by the utility model with different cutting depths and corresponding spraying angles.

In the figure: the device comprises a portal frame-1, a cutting device-2, a cutting table-3, a bracket-21, a cutting machine head-22, a cutter head protective cover-23, a controller-24, a spray pipe-4, a water inlet pipe-5, a spray hole-41, an adjusting device-6, a fixed frame-61, a transmission gear-62, a driving gear-63, a driving motor-64, a cock device-7, a limiting ring-42, a rotating block-71, a first sealing ring-72, a liquid outlet hole-73, a lug-74, an annular clamping step-43, a locking piece-44, a sealing gasket-45 and a second sealing ring-46.

Detailed Description

For the purpose of making embodiments of the present utility model fall within the scope of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as referring to purposes, technical solutions and advantages of the present utility model in any way. All other implementations, which can be derived by a person skilled in the art without making any inventive effort, show or imply relative importance or implicitly indicate the number of technical features indicated on the basis of the implementations in the utility model. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

When the existing infrared bridge type cutting machine is used, water is sprayed to the blades of the cutting machine head to cool, and the spray heads are aligned to the cutting positions of the cutting heads and the stone during cooling, however, the spraying angles of the existing spray heads are fixed, and as the cutting depth is further increased, the cooling liquid cannot be aligned to the cutting positions of the cutting heads and the stone accurately, so that the cooling effect is poor, and the sharpness of the cutting heads and the service life of the cutting heads are further influenced; and the spray pipe can not adjust the range of spraying the coverage according to the tool bit of different diameters, causes the waste of coolant liquid easily, in order to solve foretell technical problem, the present case has provided following technical scheme:

referring to fig. 1 to 9, an infrared bridge type middle cutter has a structure including: portal frame 1 installs the cutting device 2 on portal frame 1, cutting device 2 below is equipped with cutting table 3, its characterized in that: the cutting device 2 comprises a bracket 21 arranged on the portal frame 1, a cutting machine head 22 is arranged at the bottom of the bracket 21, a cutter head protective cover 23 is arranged on the cutting machine head 22, and the cutting device further comprises a controller 24 arranged on the portal frame 1; the bottom of the cutter head protective cover 23 is provided with a spray pipe 4 for spraying cooling liquid to the cutter head, one end of the spray pipe 4 is connected with a water inlet pipe 5, the surface of the spray pipe 4 is provided with a plurality of spray holes 41 distributed along the length direction of the spray pipe, the spray pipe 4 can be rotationally connected with the water outlet end of the water inlet pipe 5 around the axis, the joint of the spray pipe 4 and the water inlet pipe 5 is provided with an adjusting device 6 for driving the spray pipe 4 to rotate around the axis, and the adjusting device 6 is electrically connected with a controller 24;

Therefore, when the stone is cut, the stone is fixed on the cutting table 3, the controller 24 controls the cutting device 2 to slide on the portal frame 1 and cut the stone, the cooling liquid is input through the water inlet pipe 5 and is conveyed to the water spraying pipe 4 through the water inlet pipe 5, the water spraying holes 41 on the water spraying pipe 4 are uniformly sprayed at the cutting positions of the cutter head and the stone, meanwhile, along with the increase of the cutting depth, the controller 24 conveys an electric signal to the adjusting device 6 and drives the water spraying pipe 4 to rotate around the water inlet pipe 5, so that the water spraying holes 41 are aligned to the cutting positions of the cutter head and the stone, the spraying effect of the cooling liquid is effectively improved, the cutting quality is improved, and the service life of the cutter head is prolonged.

The specific arrangement of the adjusting device 6 is: the adjusting device 6 comprises a fixed frame 61 fixed at one end of the cutter head protective cover 23, the water inlet end of the water spraying pipe 4 is rotatably connected to one side of the fixed frame 61 through a bearing, the water outlet end of the water inlet pipe 5 is coaxially connected with the water inlet end of the water spraying pipe 4 through the other side of the fixed frame 61, a transmission gear 62 coaxially arranged is arranged at the outer side of the water inlet end of the water spraying pipe 4, a driving piece for driving the transmission gear 62 to rotate is arranged in the fixed frame 61, and the driving piece is electrically connected with the controller 24;

And then along with the increase of depth of cut, the controller 24 promotes the driving piece to drive the drive gear 62 rotatory, because drive gear 62 adopts fixed connection with spray pipe 4, thereby drive spray pipe 4 and rotate in step around the play water end of inlet tube 5 on fixed frame 61, make the hole for water spray 41 upwards rotate, thereby adjust spray angle, ensure that the coolant liquid can accurately spray the income position of tool bit and stone material, the coolant liquid can flow into the cutting groove of stone material rapidly simultaneously, carry out rapid cooling to the cutting point of tool bit and stone material, thereby promote the cooling effect, make the tool bit keep sharp, and promote the cooling of cutting point, effectively promote cutting quality and prolong the life of tool bit.

In order to further improve the cooling effect on the cutter head, two water spraying pipes 4 are arranged and are respectively arranged on the front side and the rear side of the cutter head 22 in parallel, and the water inlet pipe 5 is provided with two water outlet ends and is respectively connected with the water inlet ends of the two water spraying pipes 4; thereby impel the coolant liquid to spray the income position of cutting of tool bit front and back both sides and stone material simultaneously from two spray pipes 4, make the coolant liquid cover whole cutting area uniformly, provide more comprehensive and abundant cooling effect, improve cutting quality to further prolong the life of tool bit, ensure that the tool bit can obtain abundant cooling when high-load and degree of depth cutting operation, reduce the heat accumulation in the cutting process, avoid the tool bit to lose sharpness and life-span reduction's problem.

The specific arrangement of the driving piece is as follows: the driving piece comprises two driving gears 63 which are rotatably connected in the fixed frame 61 and are meshed with each other, the two driving gears 63 are respectively meshed with transmission gears 62 on the two water spraying pipes 4, and a driving motor 64 for driving any driving gear 63 to rotate is also arranged in the fixed frame 61; when the cutter is used, along with the increase of the downward cutting depth of the cutting device 2 controlled by the controller 24, the controller 24 simultaneously controls the driving motor 64 to rotate, the driving motor 64 drives one of the driving gears 63 to rotate, and as the two driving gears 63 are meshed with each other and the two driving gears 63 respectively rotate with the transmission gears 62 of the two water spraying pipes 4, when the driving motor 64 drives the driving gears 63 to rotate, the two water spraying pipes 4 are reversed, and meanwhile, the spraying angle is adjusted upwards, so that the cooling liquid can be ensured to be sprayed to the cutting position of the cutter head and the stone accurately.

The stone materials with different sizes can be cut by adopting the cutter heads with different diameters, so that waste is caused when cooling liquid is sprayed, the faucet device 7 for independently controlling the opening and closing of each water spraying hole 41 is arranged on the water spraying pipe 4, therefore, the water spraying holes 41 are accurately controlled by the faucet device 7, only the water spraying holes 41 corresponding to the diameters of the cutter heads can be opened, other water spraying holes are kept in a closed state, the cooling liquid can be sprayed to the area covered by the cutter heads, and the waste of the cooling liquid is avoided.

Specifically, the surface of the water spraying pipe 4 is provided with a limiting ring 42 corresponding to the water spraying hole 41; the cock device 7 comprises a rotating block 71 which is arranged in the limiting ring 42 and is coaxially arranged with the water spraying pipe 4, a first sealing ring 72 is fixed on the inner side of the rotating block 71, liquid outlet holes 73 corresponding to the water spraying holes 41 are formed in the rotating block 71 and the first sealing ring 72, and the rotating block 71 and the liquid outlet holes 73 of the first sealing ring 72 are aligned;

In use, by rotating the rotary block 71 within the stop collar 42, the water jet hole 41 is in an open state when the rotary block 71 is aligned with the liquid outlet hole 73 of the first seal ring 72 and the water jet hole 41; when the liquid outlet hole 73 of the rotating block 71 and the first sealing ring 72 are dislocated from the water spraying hole 41, the water spraying hole 41 is in a closed state;

in addition, the overlapping area of the liquid outlet hole 73 and the water spraying hole 41 can be adjusted by rotating the rotating block 71, so that the water flow of the cooling liquid can be adjusted according to actual needs, the spraying amount of the cooling liquid can be controlled, the cooling liquid can be adapted to the requirements of different cutting tasks, the waste of the cooling liquid can be reduced to the greatest extent, and the good cooling effect of the cutter head in the cutting process can be ensured.

In order to facilitate the installation and use of the rotating block 71, the rotating block 71 is a ring-shaped elastic metal piece with a notch, so that the rotating block 71 is sleeved inside the limiting ring 42 through the notch during the installation;

The two ends of the rotating block 71 are provided with lugs 74 extending outwards, the lugs 74 are connected through bolt locking, and when adjustment is completed, the two lugs are locked through bolts, so that the rotating block 71 is locked and fixed in the limiting ring 42, and the rotating block 71 is prevented from loosening; meanwhile, the lug 74 can drive the rotating block 71 to rotate during adjustment, so that the operation is simple and convenient;

In order to ensure the sealing effect of the first sealing ring 72 and prevent the leakage of the cooling liquid, the first sealing ring 72 is provided with a bump corresponding to the lug 74, and after the lug 74 is locked, the bump on the first sealing ring 72 is tightly connected, so that the leakage of the cooling liquid is effectively prevented.

Further, the outside of the water inlet end of the water spraying pipe 4 is provided with an annular locking step 43 protruding outwards, the water inlet end of the water spraying pipe 4 is sleeved with a locking piece 44 which enables the annular locking step 43 to be connected with the water outlet end of the water inlet pipe 5, the inner side of the locking piece 44 is connected with the water outlet end of the water inlet pipe 5 through threads, the water inlet end of the water spraying pipe 4 is inserted into the water outlet end of the water inlet pipe 5 during installation, the annular locking step 43 is attached to the edge of the water outlet end of the water inlet pipe 5, and meanwhile the locking piece 44 is screwed with the water outlet end of the water inlet pipe 5, so that the connection firmness and the tightness of the water spraying pipe 4 and the water inlet pipe 5 are ensured, and even when the water spraying pipe 4 rotates, the connection reliability can be kept, and the leakage of cooling liquid is prevented.

Meanwhile, a sealing gasket 45 is arranged at the joint of the water inlet of the water spray pipe 4 and the water inlet pipe 5, so that the effects of filling gaps and preventing leakage of cooling liquid are achieved; the sealing gasket 45 is made of high-quality sealing material, such as rubber, and has good elasticity and corrosion resistance, when the sealing gasket 45 is arranged on the water inlet of the water spraying pipe 4, when the sealing gasket is inserted into the water inlet pipe 5, the sealing gasket 45 is compressed to form a tight seal, so that the leakage of cooling liquid from the joint can be effectively prevented.

And, the water inlet end of the spray pipe 4 is provided with a second sealing ring 46 on the side wall of the joint of the water inlet pipe 5, when the spray pipe 4 is inserted into the water inlet pipe 5, the second sealing ring 46 is compressed, and a reliable sealing layer is formed, so that the leakage of the cooling liquid is further prevented.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (10)

1. An infrared bridge type middle cutting machine, which structurally comprises: portal frame (1), install cutting device (2) on portal frame (1), cutting device (2) below is equipped with cutting platform (3), its characterized in that: the cutting device (2) comprises a bracket (21) arranged on the portal frame (1), a cutting machine head (22) is arranged at the bottom of the bracket (21), a cutter head protective cover (23) is arranged on the cutting machine head (22), and the cutting device also comprises a controller (24) arranged on the portal frame (1); the utility model discloses a cutter head protection casing (23) bottom is equipped with spray pipe (4) to the cutter head spray coolant liquid, the one end of spray pipe (4) is connected with inlet tube (5), spray pipe (4) surface has a plurality of along its length direction distribution's hole for water spraying (41), spray pipe (4) can rotate around the axle center and connect in the play water end of inlet tube (5), spray pipe (4) are equipped with adjusting device (6) that drive spray pipe (4) around the axle center rotation with inlet tube (5) junction, adjusting device (6) are connected with controller (24) electricity.

2. An infrared bridge type central cutter as claimed in claim 1, wherein: the adjusting device (6) comprises a fixed frame (61) fixed at one end of the cutter head protective cover (23), the water inlet end of the water spraying pipe (4) is rotationally connected to one side of the fixed frame (61) through a bearing, the water outlet end of the water inlet pipe (5) is coaxially connected with the water inlet end of the water spraying pipe (4) through the other side of the fixed frame (61), a transmission gear (62) coaxially arranged is arranged outside the water inlet end of the water spraying pipe (4), and a driving piece for driving the transmission gear (62) to rotate is arranged in the fixed frame (61), and is electrically connected with the controller (24).

3. An infrared bridge type central cutter as claimed in claim 2, wherein: the two water spraying pipes (4) are arranged on the front side and the rear side of the cutting machine head (22) in parallel, and the water inlet pipe (5) is provided with two water outlet ends and is connected with the water inlet ends of the two water spraying pipes (4) respectively.

4. An infrared bridge type central cutter as claimed in claim 3, wherein: the driving piece comprises two driving gears (63) which are rotatably connected in the fixed frame (61) and meshed with each other, the two driving gears (63) are respectively meshed with transmission gears (62) on the two water spraying pipes (4), and a driving motor (64) which drives any driving gear (63) to rotate is further arranged in the fixed frame (61).

5. An infrared bridge type central cutter as claimed in claim 4, wherein: the water spraying pipe (4) is provided with a cock device (7) which independently controls the opening and closing of each water spraying hole (41).

6. An infrared bridge type central cutter as claimed in claim 5, wherein: a limiting ring (42) corresponding to the water spraying hole (41) is arranged on the surface of the water spraying pipe (4); the cock device (7) comprises a rotating block (71) which is arranged in the limiting ring (42) and is coaxially arranged with the water spraying pipe (4), a first sealing ring (72) is fixed on the inner side of the rotating block (71), liquid outlet holes (73) corresponding to the water spraying holes (41) are formed in the rotating block (71) and the first sealing ring (72), and the rotating block (71) and the liquid outlet holes (73) of the first sealing ring (72) are kept in alignment.

7. An infrared bridge type central cutter as defined in claim 6, wherein: the rotary block (71) is a ring-shaped elastic metal piece with a notch, lugs (74) extending outwards are arranged at two ends of the rotary block (71), the first sealing ring (72) is provided with a lug corresponding to the lugs (74), and the lugs (74) are in locking connection through bolts.

8. An infrared bridge type central cutter as claimed in claim 7, wherein: the water inlet end outside of the water spray pipe (4) is provided with an annular clamping step (43) protruding outwards, the water inlet end of the water spray pipe (4) is sleeved with a locking piece (44) for promoting the annular clamping step (43) to be connected with the water outlet end of the water inlet pipe (5), and the inner side of the locking piece (44) is connected with the water outlet end of the water inlet pipe (5) through threads.

9. An infrared bridge type central cutter as claimed in claim 8, wherein: a sealing gasket (45) is arranged at the joint of the water inlet of the water spray pipe (4) and the water inlet pipe (5).

10. An infrared bridge type central cutter as claimed in claim 8, wherein: the side wall of the joint of the water inlet end of the water spray pipe (4) and the water inlet pipe (5) is provided with a second sealing ring (46).