CN212778097U

CN212778097U - Cooling device with water circulation function for plate processing

Info

Publication number: CN212778097U
Application number: CN202020931453.7U
Authority: CN
Inventors: 郝志安; 郝志刚; 樊韦利
Original assignee: Henan Youbang Wood Industry Co ltd
Current assignee: Henan Youbang Wood Industry Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-03-23
Anticipated expiration: 2030-05-28

Abstract

The utility model provides a cooling device with water circulation function for panel processing, effectively solve the waste of water in the cooling process, clear up the remaining piece simultaneously, realize fixing the panel of different thickness on the workstation through the telescopic fixing device of installation below the water jet equipment, the scraper blade carries out the piece processing to the workstation, prevent the piling up of piece, increase the workstation plane degree of accuracy, the adjustment of lead screw and gear realization scraper blade height and angle avoids the inconvenience brought to the working process by the difference of the panel of different thickness and the force of scraper blade contact, the side wall of piece case adopts detachable baffle, convenient cleaning, adopt the filter equipment of convenient replacement to filter, can better handle waste water, the device not only realizes the cyclic utilization of water in the cooling process, further clean the workstation through the scraper blade simultaneously, the accuracy in the course of working is improved, make the structure of the apparatus tighter.

Description

Cooling device with water circulation function for plate processing

Technical Field

The utility model relates to a panel heat sink, especially a panel processing is with heat sink that has hydrologic cycle function.

Background

Because the continuous production of heat of work meeting that lasts in the panel course of working, need be continuous to cool down the course of working at this in-process, a large amount of water can be wasted to the cooling process among the prior art, panel thickness also respectively has the difference, problem to panel cooling process among the prior art, through carrying out the different panel thickness of the regulation adaptation of height to sprinkler, in addition, carry out cyclic utilization to the waste water of cooling in-process, a large amount of pieces that panel course of working produced have increased the degree of difficulty to the reuse of water simultaneously, can clear up the piece, carry out waste water treatment again, it is extravagant to reduce.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a panel processing is with heat sink that has hydrologic cycle function provides a hydrologic cycle formula heat sink to the extravagant problem of water resources among the prior art, carries out the panel of altitude mixture control in order to adapt to different thickness to sprinkler simultaneously at this in-process.

The technical scheme includes that the machine comprises a rack, wherein the upper end face of the rack is fixedly connected with a horizontally placed workbench, and the machine is characterized in that the front side and the rear side above the rack are fixedly connected with a scraper slide way and a water spray slide way which are parallel and side by side, a sliding rod is connected in the scraper slide way in a group, through vertical sliding grooves are formed in the front side and the rear side of the sliding rod, a horizontally placed rotary drum is connected between the two groups of sliding grooves, scrapers are fixedly connected with the side wall of the rotary drum, the front end of the rotary drum is fixedly connected with a case, a first lead screw is connected in the case in a horizontal rotating manner, one end of the lead screw is fixedly connected with a first driving motor, a scrap box connected below the rack in a sliding manner is installed on the right side of the first lead screw, a supporting block extending out, the leftmost end of the stroke of the supporting block is fixedly connected with a stop block arranged on the rack, the case is connected with a second lead screw in a rotating mode in the vertical direction, one side of the second lead screw is provided with a guide rod which is parallel to the vertical direction of the second lead screw and penetrates through the case, one end of the second lead screw is fixedly connected with a second driving motor, the case is connected with a first gear which is coaxially arranged with the rotary drum in a rotating mode, the upper end of the first gear is fixedly arranged in the case and is meshed with the second gear, and the second gear is fixedly connected with a;

the length of the left and right directions of the water spraying slideway extends out of the right side of the rack and is horizontally and rotatably connected with a third screw rod in the water spraying slideway, one end of the third screw rod is fixedly connected with a third driving motor, the two groups of third screw rods are sleeved with water spraying devices which are positioned between the third screw rods and are parallel to the horizontal plane of the workbench, and a telescopic fixing device is arranged between the water spraying devices and the workbench;

the utility model discloses a water spray device, including frame, workstation, frame, filter device, cooling device, water pipe, water tank right side fixed connection and basin port matched with waste water tank, waste water tank left side fixed connection water pipe one, the filter equipment of frame below is arranged in to water pipe other end fixed connection, filter equipment other end fixed connection cooling device, cooling device other end fixed connection water pipe two, two other end fixed connection water tanks of water pipe, water tank right side fixed connection water pump, water pump rear end fixed connection hose, the hose other end rotates with the water jet equipment rear end and is connected.

Preferably, the retractable fixing device structure: the front side and the rear side of the lower end of the water spraying device are fixed with telescopic rods, pressing wheels are fixed at the lower ends of the telescopic rods, square plates coincident with the lower ends of the telescopic rods are fixedly connected above the pressing wheels, and springs II are connected between the upper end surfaces of the square plates and the upper end surfaces of the telescopic rods.

Preferably, the upper end of the fragment box is fixedly connected with two groups of long sliding blocks positioned on the left side wall and the right side wall, the upper end of each long sliding block is connected with a sliding rail fixed on the rack in a sliding manner, the lower end of the fragment box is in an inclined state with the height reduced towards the right side, and the right side of the fragment box is provided with a baffle capable of being detached in a sliding manner.

Preferably, the filtering device comprises a filtering disc, a square hole is formed in the upper end face of the filtering disc, and activated carbon is installed in the square hole.

Preferably, the waste water tank, the filtering device, the cooling device and the water tank are inclined downwards from left to right.

Preferably, the rear end of the rotary drum extends to form a water inlet pipe, and a rotary ring is arranged between the water inlet pipe and the hose to realize rotary connection between the rotary drum and the hose.

Preferably, the water spraying device is a high-pressure water spraying head which is linearly and uniformly arranged in front and back.

The utility model has the advantages that: (1) the telescopic fixing device is arranged below the water spraying device to fix the plates with different thicknesses on the workbench; (2) the working table is subjected to fragment treatment through the scraper, so that the accumulation of fragments is prevented, and the blockage in the sewage treatment process is reduced; (3) the height and the angle of the scraper are adjusted through the screw rod and the gear, so that inconvenience caused by different contact forces between plates with different thicknesses and the scraper in the working process is avoided; (4) the side wall of the scrap box adopts a detachable baffle plate, so that the scrap box is convenient to clean; (5) the waste water can be better treated by adopting the activated carbon which is convenient to replace for filtering; (6) the device has simple filtering process and convenient operation.

Drawings

Fig. 1 is an overall schematic view of the present invention.

Fig. 2 is a rear view of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a side sectional view of the present invention.

Fig. 5 is a front sectional view of the present invention.

Fig. 6 is a schematic view of the case of the present invention.

Fig. 7 is a schematic view of the elastic latch of the present invention.

Fig. 8 is a schematic view of the filtering apparatus of the present invention.

Fig. 9 is a schematic view of the chip box of the present invention.

FIG. 10 is a schematic view of a water jet device.

Reference numerals

1. The automatic water spraying device comprises a rack, 2 parts of a workbench, 3 parts of a scraper slide way, 4 parts of a water spraying slide way, 5 parts of a slide rod, 6 parts of a slide groove, 7 parts of a rotary drum, 8 parts of a scraper, 9 parts of a case, 10 parts of a first lead screw, 11 parts of a first driving motor, 12 parts of a scrap box, 13 parts of a supporting block, 14 parts of an elastic piece, 15 parts of a stop block, 16 parts of a second lead screw, 17 parts of a second driving motor, 18 parts of a first gear, 19 parts of a second gear, 20 parts of a third lead screw, 21 parts of a third driving motor, 22 parts of a water spraying device, 23 parts of a water tank, 24 parts of a waste water tank, 25 parts of a first water pipe, 26 parts of a filtering device, 27 parts of a cooling device, 28 parts of a second water pipe, 29 parts of a water tank, 30 parts of a water pump, 31 parts of a hose, 32 parts of a telescopic rod, 33 parts of a pressure wheel, 34 parts of a second spring.

Detailed Description

The following description of the present invention will be made in detail with reference to the accompanying drawings 1 to 10.

The first embodiment adopts the technical scheme that the device comprises a frame 1, wherein the upper end surface of the frame 1 is fixedly connected with a horizontally placed workbench 2, and the device is characterized in that the front side and the rear side above the frame 1 are fixedly connected with a scraper slide way 3 and a water spray slide way 4 which are parallel and side by side, the scraper slide way 3 is arranged outside, the water spray slide way 4 is arranged inside and is positioned at the front side and the rear side of the workbench 2, a group of scraper slide ways 3 are in sliding connection with a sliding rod 5 in a sliding way, the section of each scraper slide way 3 is a T-shaped groove, the upper end of each sliding rod 5 is matched with the T-shaped block and the T-shaped groove for use, so that the sliding rod 5 is prevented from falling off the scraper slide way 3, the sliding rod 5 is provided with a front-back through vertical sliding groove 6, the sliding groove 6 is a front-back through straight groove matched with the radius of a rotary drum, the abrasion of the scraper 8 and the workbench 2 is reduced, the work is more convenient, the scraper 8 is separated from the workbench 2 in the initial state, a case 9 positioned at the front end of the rotary drum 7 is fixed in front of the rack 1, a sliding groove II 42 in sliding fit with the rotary drum 7 in the vertical direction is formed in the rear side wall of the case 9, the sliding groove II 42 and the sliding groove 6 are equal in size and are positioned on the same straight line in the front-rear direction, a screw rod I10 penetrating through the case 1 is rotatably connected in the horizontal direction in the case 9, one end of the screw rod I10 is fixedly connected with a driving motor I11 fixed on the rack 1, a support rod extends out from the left end of the rack 1 to support and fix the driving motor I11, the other end is rotatably connected to the right side of the rack 1, the case 9 is positioned at the left end of the screw rod I10, a straight plate provided with a threaded hole extends out from the right end of the rack 1 to, the left side of the scrap box 12 is fixedly connected with a supporting block 13 which extends out of the front side of the rack 1 and is matched with the case 9 to work, the supporting block 13 is higher than the lower end face of the case 9 in the vertical direction, an elastic part 14 is fixedly connected between the left end of the supporting block 13 and the inner side wall of the right end of the rack 1, the right end of the elastic part 14 is a cylinder with an arc-shaped surface, an expansion spring is connected between the cylinder and the right end of the supporting block, a round hole matched with the cylinder is formed in the direction of the right end of the rack 1 towards the supporting block 13, the arrangement reduces the variable of the expansion spring, so that the spring is prevented from arching in the process of compression and straightening, the leftmost end of the stroke of the supporting block 13 is fixedly connected with a stop block 15 arranged on the rack 1, when the scrap box 12 is reset, the supporting block 13 cannot move leftwards and stays at the right side of the stop block 15 when running to collide with the stop, the case, the second screw 16 is positioned behind the first screw 10, when the second screw 16 vertically adjusts the height of the drum 7, the first screw 10 cannot be obstructed, one side of the second screw 16 is provided with a guide rod which is parallel to the vertical direction of the second screw 16 and passes through the upper end and the lower end of the case 9, the guide rod enables the screw to keep linear motion in the vertical direction when the height is adjusted, one end of the second screw 16 is fixedly connected with a second driving motor 17 fixed on the frame 1, a supporting plate for fixing the second driving motor 17 is fixed in front of the frame 1 to support the second driving motor 17, the second screw 16 is coaxially sleeved with a sliding block 40 positioned in the case 9, a vertical slideway matched with the sliding block is arranged in the case to ensure that the sliding block 40 vertically moves up and down, the rear end of the sliding block 40 is fixedly connected with the motor, and a fixed block matched with the motor is arranged at the rear end, the motor is rotatably connected with a second gear 19, a first gear 18 which is coaxial with the rotary drum 7 is rotatably connected in the case 9, the first gear 18 is meshed with a second gear 19 which is arranged in the case 9 and fixed on the sliding block 40, the initial state of the scraper 8 is not in contact with the workbench 2 so as to prevent the processing process of the plate on the workbench 2 from being influenced, when the scraper 8 is ready to work, a second driving motor 17 drives a second lead screw 16 to work, the sliding block 40 which is sleeved on the second lead screw 16 slides up and down and simultaneously drives the rotary drum 7 and the second gear 19 which are fixed together with the sliding block 40 to adjust the height up and down, and the meshing of the first gear 18 and the second gear 19 realizes the angle adjustment of the scraper 8 so that the scraper contacts with the workbench 2 to;

the length of the water spray slideway 4 towards the right direction extends out of the right side of the rack 1 and is horizontally connected with a third screw rod 20 in the water spray slideway 4 in a rotating manner, one end of the third screw rod 20 is fixedly connected with a third driving motor 21 fixed on the rack 1, two groups of the third screw rods 20 are sleeved with a water spray device 22 positioned between the third screw rods and parallel to the horizontal plane of the workbench 2, a telescopic fixing device is arranged between the water spray device 22 and the workbench 2, plates with different thicknesses are fixed on the workbench 2 by the telescopic fixing device, the third driving motor 21 drives the third screw rod 20, and the water spray device 22 and the telescopic fixing device sleeved on the third screw rod 20 move together with the plate processing and are continuously cooled;

the water tank 23 is arranged on the front side and the rear side of the workbench 2, the water tank 23 slides downwards in a slope from left to right, water used in the plate processing process can flow out conveniently through the water spraying device 22, the right side of the rack 1 is fixedly connected with the waste water tank 24 matched with the port of the water tank 23, the waste water tank 24 is fixed on the rack 1, a filter screen is arranged at the upper end of the waste water tank 24 to primarily filter waste water, the left side of the waste water tank 24 is fixedly connected with the first water pipe 25, the other end of the first water pipe 25 is fixedly connected with the filter device 26 arranged below the rack 1, the other end of the filter device 26 is fixedly connected with the cooling device 27, the other end of the cooling device 27 is fixedly connected with the second water pipe 28, the other end of the second water pipe 28 is fixedly connected with the water tank 29, the rear part of the water tank 29 is fixedly connected with, the rear end of the water pump 30 is fixedly connected with a hose 31, the hose 31 can be stretched and returned, when the water spraying device 22 displaces along the lead screw III 20, the length of the hose can be changed along with the position of the water spraying device 22, and the other end of the hose 31 is rotatably connected with the rear end of the water spraying device 22;

in the working process, the telescopic fixing device fixes plates with different thicknesses on the workbench 2, water in the water tank 29 enters the water spraying device 22 under the action of the water pump 30, the water spraying device 22 continuously moves along the three lead screws 20 in the water spraying slide 4 along with the plate processing process to cool the plate processing process, used water flows into the inclined water tanks 23 on two sides of the workbench 2 and finally flows into the waste water tank 24, waste water in the waste water tank 24 reaches the water tank 29 through the filtering device 26 and the cooling device 27, and water in the water tank 29 enters the water spraying device 22 through the hose 31 under the action of the water pump 30 to be reused; when the telescopic fixing device moves forwards along with the water spraying device 22, the telescopic fixing device can possibly remain the scraps on the workbench 2, the scraper 8 starts to work, due to different thicknesses of the plates, the screw rod 16 and the guide rod are matched to adjust the rotary drum 7, the gear wheel 18, the gear wheel 19 and the scraper 8 to the proper height through the slide block 40, the gear wheel 18 and the gear wheel 19 are meshed to adjust the scraper 8 to the proper angle, then the operation of the screw rod 10 causes the scraper 8 to move rightwards along the scraper slideway 3, when the scraper 8 collides with the supporting block 13, the scrap box 12 is pushed rightwards, the elastic piece 14 moves rightwards along with the screw rod, when the scraper 8 moves to the end point of the workbench 2, the scrap box 12 also pushes out the bottom of the rack 1 to catch the scraps, when the scraper 8 moves to the end point of the stroke, the driving motor 11 drives the screw rod 10 to reversely rotate the scraper 8 to start returning, the elastic piece 14 enables the supporting block 13 to reset, when the supporting block 13 collides with the stop block 15, the supporting block 13 stops moving, the scrap box 12 returns to the original position, and the screw rod I10 simultaneously carries the case 9, the rotary drum 7 and the scraper 8 to return to the original position; since the water spraying device 22 is arranged at the right side of the scraper 8, when the scraper 8 moves rightwards, an obstacle is generated, the water spraying slideway 4 is longer than the scraper slideway 3, when the scraper 8 starts to work, the part of the water spraying device 22 and the telescopic fixing device, which runs to the right end of the water spraying slideway 4 and extends out of the rack 1, provides a stopping space for the water spraying device 22 and the telescopic fixing device when the scraper 8 works, and when the scraper 8 returns, the driving motor three 21 also starts to rotate the driving screw rod three 20 reversely to promote the water spraying device 22 and the telescopic fixing device to return;

to achieve the disposal of the debris, the length of the scraper 8 in the horizontal direction is sufficient to extend beyond the table 2 when the scraper 8 is moved to the right to the end of its travel, to push the debris into the debris bin 12.

In a second embodiment, based on the first embodiment, the retractable fixing device structure comprises: the telescopic rods 32 are fixed on the front side and the rear side of the lower end of the water spraying device 22, the pressing wheel 33 is fixed on the lower end of the telescopic rod 32, the square plate overlapped with the lower end of the telescopic rod 32 is fixedly connected above the pressing wheel 33, the second spring 34 is connected between the upper end face of the square plate and the upper end face of the telescopic rod 32, the guide plate 41 obliquely placed is fixed on the right end of the pressing wheel 33, in order to better fix the plates, the telescopic rod 32, the pressing wheel 33, the second spring 34 and the guide plate 41 which are sleeved on the third screw rod 20 are arranged at the right end of the water spraying slideway 4, four groups of telescopic fixing devices are distributed in a rectangular shape, the plates are fixed more firmly by the arrangement, the plates move leftwards through the guide plate 41, the telescopic rods 32, the pressing wheel 33, the second spring 34 and the guide plate 41 move in the vertical direction due to different, and the worktable 2 is moved out and stays at the right end of the water spraying slideway 4.

In the third embodiment, on the basis of the first embodiment, the upper end of the debris box 12 is fixedly connected with two sets of long sliding blocks 35 positioned on the left side wall and the right side wall, the upper end of each long sliding block 35 is slidably connected and fixed with a sliding rail 36 on the frame 1, the lower end of the debris box 12 is in an inclined state with the height reduced towards the right side, and the right side of the debris box 12 is provided with a baffle 37 which can be slidably detached, so that the debris box 12 can horizontally and linearly move in the process of moving towards the right, and meanwhile, the detachable baffle 37 enables the debris box 12 to be convenient to clean.

Fourth embodiment, on the basis of first embodiment, filter equipment 26 includes the filter disc, the up end of filter disc is opened there is the quad slit, the active carbon of square downthehole installation filters the water after using, easy to assemble the replacement.

In the fifth embodiment, on the basis of the first embodiment, the wastewater tank 24, the filtering device 26, the cooling device 27 and the water tank 29 are inclined downwards from left to right, so that wastewater passes through the filtering device 26, the cooling device 27 and enters the water tank 29 from high to low in sequence.

Sixth embodiment, on the basis of the first embodiment, the rear end of the rotating drum 7 extends to form a water inlet pipe, and an adapter 38 is installed between the water inlet pipe and the hose 31 to realize the rotating connection between the rotating drum 7 and the hose 31, so that the connection reduces the damage to the hose 31, and the hose 31 and the rotating drum 7 are not easy to fall off.

Seventh, on the basis of the first embodiment, the water spraying devices 22 are the high-pressure water spraying heads 39 which are linearly and uniformly arranged front and back, and the plurality of groups of high-pressure water spraying heads 39 can fully cool the plate processing process.

Eighth embodiment, on the basis of second embodiment, the horizontal plane of deflector 41 and workstation 2 is the contained angle between 30 to 45, and such setting can be better with the power decomposition of vertical and horizontal direction, reaches the optimal selection district, makes things convenient for panel to get into workstation 2 through deflector 41.

The utility model discloses when using, scalable fixing device can fix the panel of different thickness on workstation 2, and then three 21 driving motor take three 20 work of lead screw, and in this process, the water in the water tank 29 gets into water jet equipment 22 through hose 31 under the effect of water pump 30, and water jet equipment 22 carries out synchronous continuous cooling along with the panel course of working, and used water flows into waste water tank 24 through basin 23 and gets into water tank 29 with filter equipment 26, cooling device 27, realizes the cyclic utilization once more of water, reduces extravagantly;

the scraper 8 starts to work, because the water spraying device 22 and the telescopic fixing device can obstruct the movement of the scraper 8, the water spraying device 22 and the telescopic fixing device move to the space extending out of the frame 1 at the water spraying slideway 4 when the scraper 8 works, the screw rod 16 adjusts the scraper 8 to a proper height through the slide block 40, the gear wheel 18 and the gear wheel 19 are meshed to adjust the scraper 8 to a proper angle, the screw rod 10 starts to work to enable the scraper 8 to displace along the scraper slideway 3, when the case 9 collides with the supporting block 13, the scrap box 12 moves rightwards along with the supporting block 13 until the scrap box 12 is pushed out of the bottom of the frame 1, in the process, the elastic part 14 between the supporting block 13 and the right side of the frame 1 is compressed, when the scraper 8 finishes working, the elastic part 14 enables the supporting block 13 to move leftwards until the supporting block 13 collides with the stop block 15 to stop moving, the first screw 10 urges the scraper 8 to return to the initial position along the scraper slide 3, and then the water jet 22 and the retractable fixing device also return to the original position under the movement of the third screw 20;

the device not only realizes the cyclic utilization of water in the cooling process, but also further cleans the workbench 2 through the scraper 8, improves the accuracy in the processing process and ensures that the structure of the device is tighter.

Claims

1. A cooling device with a water circulation function for plate processing comprises a rack (1), wherein the upper end surface of the rack (1) is fixedly connected with a horizontally placed workbench (2), and is characterized in that the front side and the rear side of the upper part of the rack (1) are fixedly connected with a parallel scraper slide way (3) and a water spray slide way (4), the scraper slide way (3) is internally and slidably connected with a sliding rod (5), the sliding rod (5) is provided with front and rear through vertical sliding grooves (6), two groups of sliding grooves (6) are slidably connected with a horizontally placed rotary drum (7), the side wall of the rotary drum (7) is fixedly connected with a scraper (8), a case (9) which is fixedly arranged at the front end of the rotary drum (7) in front of the rack (1), the rear side wall of the case (9) is provided with a second sliding groove (42) which is in sliding fit with the rotary drum (7) in the vertical direction, and a first lead screw (10) which penetrates through the, one end of the first screw rod (10) is fixedly connected with a first driving motor (11) fixed on the rack (1), the other end of the first screw rod is rotatably connected to the right side of the rack (1), a scrap box (12) connected below the rack (1) in a sliding manner is installed on the right side of the first screw rod (10), a supporting block (13) extending out of the front side of the rack (1) and working with the case (9) is fixedly connected to the left side of the scrap box (12), an elastic part (14) is fixedly connected between the left end of the supporting block (13) and the inner side wall of the right end of the rack (1), the leftmost end of the stroke of the supporting block (13) is fixedly connected with a stop block (15) arranged on the rack (1), the case (9) is rotatably connected with a second screw rod (16) penetrating through the upper end and the lower end of the case (9) and arranged behind the first screw rod (10) in a vertical direction, one side of, one end of the second lead screw (16) is fixedly connected with a second driving motor (17) fixed on the rack (1), the second lead screw (16) is coaxially sleeved with a sliding block (40) positioned in the case (9), the rear end of the sliding block (40) is fixedly connected with a motor, the motor is rotatably connected with a second gear (19), the case (9) is rotatably connected with a first gear (18) coaxially arranged with the rotary drum (7), and the first gear (18) is meshed with a second gear (19) which is arranged in the case (9) and fixed on the sliding block (40);

the length of the water spraying slide way (4) towards the right direction extends out of the right side of the rack (1) and is horizontally connected with a third screw rod (20) in the water spraying slide way (4) in a rotating mode, one end of the third screw rod (20) is fixedly connected with a third driving motor (21) fixed on the rack, water spraying devices (22) parallel to the horizontal plane of the workbench (2) and located between the three screw rods (20) are sleeved on the two groups of the third screw rods (20), and telescopic fixing devices are installed between the water spraying devices (22) and the workbench (2);

basin (23) of both sides around placing workstation (2) in are seted up to frame (1) up end, frame (1) right side fixed connection and basin (23) port matched with waste water tank (24), waste water tank (24) left side fixed connection water pipe (25), filter equipment (26) of frame (1) below are placed in to water pipe (25) other end fixed connection, filter equipment (26) other end fixed connection cooling device (27), cooling device (27) other end fixed connection water pipe two (28), water pipe two (28) other end fixed connection water tank (29), water tank (29) rear fixed connection water pump (30), water pump (30) rear end fixed connection hose (31), hose (31) other end and water jet equipment (22) rear end rotation are connected.

2. The cooling device with water circulation function for processing plates as claimed in claim 1, wherein the retractable fixing device structure comprises: fixed telescopic link (32) in both sides around water jet equipment (22) lower extreme, pinch roller (33) are fixed to telescopic link (32) lower extreme, pinch roller (33) top fixed connection and telescopic link (32) lower extreme square plate of coincidence mutually, connecting spring two (34) between square plate up end and telescopic link (32) up end, deflector (41) that the fixed slope of pinch roller (33) right-hand member was placed.

3. The cooling device with the water circulation function for processing the plates according to claim 1, wherein two groups of long sliding blocks (35) positioned on the left side wall and the right side wall are fixedly connected to the upper end of the scrap box (12), the upper end of each long sliding block (35) is slidably connected with a sliding rail (36) fixed on the rack (1), the lower end of the scrap box (12) is in an inclined state with the height reduced towards the right side, and a baffle (37) capable of being detached in a sliding mode is arranged on the right side of the scrap box (12).

4. The cooling device with the water circulation function for processing the plates as claimed in claim 1, wherein the filtering device (26) comprises a filtering disc, a square hole is formed in the upper end surface of the filtering disc, and activated carbon is installed in the square hole.

5. The cooling device with water circulation function for processing plates according to claim 1, characterized in that the waste water tank (24), the filtering device (26), the cooling device (27) and the water tank (29) are inclined downwards from left to right.

6. The cooling device with the water circulation function for the board processing according to claim 1, wherein a water inlet pipe extends from the rear end of the rotating drum (7), and an adapter (38) is installed between the water inlet pipe and the hose (31) to realize the rotating connection between the rotating drum (7) and the hose (31).

7. The cooling device with the water circulation function for processing the plates as claimed in claim 1, wherein the water spraying devices (22) are high-pressure water spraying heads (39) which are linearly and uniformly arranged in a front-back manner.

8. The cooling device with the water circulation function for the processing of the plates is characterized in that an included angle between the guide plate (41) and the horizontal plane of the workbench (2) is 30-45 degrees.