An automatic spraying device for CNC machining center

Abstract

The invention relates to the technical field of CNC machining, and discloses an automatic spraying device for a CNC machining center, comprising a shell, a water pump bracket fixedly connected to the top of the shell, a water pump fixedly connected to the surface of the water pump bracket, an end of the water pump connected to a water suction pipe, an end of the water pump away from the water suction pipe connected to a No. 2 water outlet pipe, a surface of the water pump connected to a No. 1 water outlet pipe, a motor bracket fixedly connected to the surface of the shell, a motor fixedly connected to the top of the motor bracket, and a driving shaft fixedly connected to the output end of the motor. When a workpiece of the CNC machining center needs to be cooled, the water pump is started, the water pump draws water from a water tank through the water suction pipe, and discharges water through a No. 1 water outlet pipe and a No. 2 water outlet pipe, wherein the No. 1 water outlet pipe is connected to a first nozzle disk, the first nozzle disk is connected to a first nozzle, cooling water is released from the first nozzle to cool the workpiece, wherein the No. 2 water outlet pipe is connected to a second nozzle disk, and cooling water is released from the second nozzle.

Description

Technical Field

[0001] The invention relates to the technical field of CNC processing equipment, in particular to an automatic spraying device for a CNC processing center. Background Art

[0002] CNC is the use of computers to perform numerical control on machine tools. It automates the movement of machine tools (movement direction, movement speed, processing volume, etc.) through programming, and can produce high-quality products safely and efficiently. In the past, equipment such as milling machines and lathes were manually operated. However, this method will cause problems such as "different workers will have differences in the completed processed products", "inability to process complex shapes", and "inability to improve work efficiency". These problems can be solved by automating the movement of machine tools through digital control. Nowadays, many machine tools have introduced computer numerical control.

[0003] At present, after the automatic spray device of the CNC machining center sprays and cools the workpiece, the cooling water and the debris will enter the filtering device for filtration and recovery. Large debris can easily clog the screen, resulting in the cooling water cannot be recovered in time, so workers are required to clear it, affecting work efficiency and increasing production costs. Summary of the invention

[0004] The object of the present invention is to provide an automatic spraying device for a CNC machining center to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The present invention is an automatic spraying device for a CNC machining center, comprising a shell, a water pump bracket is fixedly connected to the top of the shell, a water pump is fixedly connected to the surface of the water pump bracket, an end of the water pump is connected to a water suction pipe, an end of the water pump away from the water suction pipe is connected to a No. 2 water outlet pipe, a surface of the water pump is connected to a No. 1 water outlet pipe, a motor bracket is fixedly connected to the surface of the shell, a motor is fixedly connected to the top of the motor bracket, a driving shaft is fixedly connected to the output end of the motor, a workbench is fixedly connected to the inner wall of the shell, and a water tank is fixedly connected to the bottom of the inner wall of the shell, and further comprising:

[0007] The spray component includes a half gear, the surface of the half gear is fixedly connected to the surface of the driving shaft, the surface of the half gear is meshed with a moving block, the surface of the moving block is fixedly connected to a first nozzle disc, the bottom of the first nozzle disc is fixedly connected to a first nozzle, and the inner wall of the shell is fixedly connected to a limiting block;

[0008] The cleaning component comprises a rotating disk, the surface of the rotating disk is fixedly connected to the end of the driving shaft away from the motor, the surface of the rotating disk is rotatably connected to a No. 2 pull rod, the end of the No. 2 pull rod away from the rotating disk is rotatably connected to a No. 3 pull rod, the end of the No. 3 pull rod away from the No. 2 pull rod is rotatably connected to a No. 1 pull rod, the bottom of the No. 1 pull rod is slidably connected to a slide frame, the surface of the slide frame is connected to a fixed block, the end of the fixed block away from the slide frame is fixedly connected to the inner wall of the shell, the inner wall of the shell is slidably connected to a material guide plate, the surface of the material guide plate is fixedly connected to a fixed plate, the surface of the fixed plate is fixedly connected to a No. 1 spring, and the end of the No. 1 spring away from the fixed plate is fixedly connected to a first pushing plate;

[0009] The collecting component includes a collecting bin, the bottom of the collecting bin is fixedly connected to the inner wall of the shell, the inner wall of the collecting bin is fixedly connected with an inclined plate, the bottom of the material guide plate is fixedly connected with a second downward pressure column, the end of the second downward pressure column away from the material guide plate is fixedly connected with a cover plate, and the inner wall of the collecting bin is fixedly connected with a screen.

[0010] Furthermore, the spray component includes a tooth plate, the top of the tooth plate is fixedly connected to the bottom of the moving block, the end of the tooth plate is meshed with a full gear, the surface of the full gear is fixedly connected to a transmission shaft, the surface of the transmission shaft is fixedly connected to a rotating block, the surface of the rotating block is fixedly connected to a second nozzle, the surface of the second nozzle is connected to a water distribution pipe, and the end of the water distribution pipe away from the second nozzle is connected to the second nozzle disk.

[0011] Furthermore, there are two limit blocks, which are symmetrically arranged with the moving block as the center, and the end of the moving block passes through the inner wall of the limit block and extends to the outer end of the limit block. There are four first nozzles, which are symmetrically arranged with the first nozzle disk as the center.

[0012] Furthermore, the cleaning component includes a gate-shaped connecting plate, the top of the gate-shaped connecting plate is fixedly connected to the bottom of the tooth plate, the bottom of the gate-shaped connecting plate is fixedly connected with an upper extrusion block, the bottom of the upper extrusion block is slidably connected with a lower extrusion block, the bottom of the lower extrusion block is fixedly connected to the surface of the guide plate, the end of the No. 1 pull rod away from the No. 1 slide frame is fixedly connected with an extrusion ball, the surface of the extrusion ball is slidably connected with an arc-shaped extrusion plate, the bottom of the arc-shaped extrusion plate is fixedly connected with a second pushing plate, the surface of the second pushing plate is fixedly connected with a No. 2 spring, the end of the No. 2 spring away from the second pushing plate is fixedly connected to the bottom of the workbench, the surface of the second pushing plate is fixedly connected with an arc-shaped pushing plate, the end of the second pushing plate is rotatably connected with a connecting rod, the end of the connecting rod is fixedly connected to the surface of the gate-shaped connecting plate, the surface of the connecting rod is rotatably connected with a rotating rod, the end of the rotating rod away from the connecting rod is rotatably connected to the surface of the first pushing plate, and the bottom of the guide plate is fixedly connected with a No. 3 spring.

[0013] Furthermore, there are four No. 3 springs, which are arranged in a circle with the guide plate as the center, and the bottom of the first push plate is in contact with the surface of the guide plate. There are two No. 1 springs, which are symmetrically arranged with the first push plate as the center.

[0014] Furthermore, the collecting component includes a first pressure column, the end of which is fixedly connected to the bottom of the material guide plate, the end of the first pressure column away from the material guide plate is rotatably connected to a rotating rod, the end of the rotating rod away from the first pressure column is rotatably connected to a connecting block, the end of the connecting block is fixedly connected to a scraper, the end of the scraper is fixedly connected to a sliding block, the end of the sliding block is slidably connected to a No. 2 slide frame at one end away from the scraper, and the surface of the No. 2 slide frame is fixedly connected to the surface of the screen.

[0015] Furthermore, there are four scrapers, which are symmetrically arranged with the screen as the center, and the surfaces of the scrapers are in contact with the surface of the screen. There are two sliders, which are symmetrically arranged with the scrapers as the center.

[0016] Furthermore, one end of the No. 1 water outlet pipe away from the water pump is connected to the first nozzle disk, and one end of the No. 2 water outlet pipe away from the water pump is connected to the second nozzle disk.

[0017] The present invention has the following beneficial effects:

[0018] When a workpiece in a CNC machining center needs to be cooled, the present invention starts a water pump, and the water pump draws water from a water tank through a water suction pipe, and discharges water through a No. 1 water outlet pipe and a No. 2 water outlet pipe, wherein the No. 1 water outlet pipe is connected to a first nozzle disk, and the first nozzle disk is connected to the first nozzle, and cooling water is released from the first nozzle to cool the workpiece, wherein the No. 2 water outlet pipe is connected to a second nozzle disk, and cooling water is released from the second nozzle, and a motor is started at the same time as the water pump is started, and the output end of the motor drives the driving shaft to rotate, and the driving shaft drives a semi-gear fixed on its surface to drive, and the rotation of the semi-gear causes the moving block to produce a regular back-and-forth lateral displacement, thereby driving the lateral displacement of the first nozzle disk, so that the spraying area of ​​the first nozzle is increased, and the efficiency of cooling the workpiece is increased, and when the moving block moves laterally, it drives the tooth plate to move, and the full gear rotates under the push of the tooth plate, and the rotation of the full gear drives the transmission shaft to rotate, thereby driving the rotating block to rotate, and finally drives the second nozzle to rotate up and down, and the second nozzle rotating up and down changes the angle when spraying cooling water, thereby the range of cooling the workpiece is wider, and the work efficiency is improved.

[0019] The turntable in the cleaning component of the present invention rotates due to the rotation of the driving shaft, and the turntable drives the No. 2 pull rod connected to its surface to rotate, and the rotation of the No. 2 pull rod drives the end of the No. 3 pull rod to move up and down, thereby pulling the No. 1 pull rod to move up and down. At the same time, the gate-shaped connecting plate fixedly connected to the bottom of the tooth plate also moves laterally, driving the upper extrusion block to squeeze the lower extrusion block, and oscillating under the action of the No. 3 spring, thereby improving the collection efficiency of the debris flushed down with the cooling water. When the gate-shaped connecting plate moves, it will also drive the movement of the connecting rod, thereby driving the movement of the second push plate. The movement of the second push plate causes the first push plate to be pulled on the guide plate through the rotating rod. When the second push plate rotates, it drives the arc-shaped push plate to rotate, and pushes the debris pushed down by the first push plate forward again, and falls into the collection bin through the bottom of the second push plate.

[0020] The second downward pressure column in the collecting component of the present invention moves with the movement of the material guide plate. When the second downward pressure column moves downward, it will drive the cover plate to move downward, thereby squeezing the water in the collecting bin and increasing the rate of water recovery. At the same time, the movement of the material guide plate will also drive the movement of the first downward pressure column, causing the rotating rod rotatably connected to its end to rotate, thereby pushing the scraper to move on the surface of the screen to clear debris on the surface of the screen, thereby preventing the screen from being blocked by debris and reducing the rate of cooling water recovery.

[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the above advantages at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the structure of the spray component of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the cleaning component of the present invention;

[0027] Figure 5 It is a schematic diagram of the cross-sectional structure of the cleaning component of the present invention;

[0028] Figure 6 For the present invention Figure 5 A is a schematic diagram of the enlarged structure of the middle part;

[0029] Figure 7 It is a schematic diagram of the collecting components of the present invention;

[0030] Figure 8 It is a schematic diagram of the cross-sectional structure of the collecting component of the present invention.

[0031] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0032] In the figure: 1, housing; 2, water suction pipe; 3, water pump; 4, No. 1 water outlet pipe; 5, water pump bracket; 6, No. 2 water outlet pipe; 7, driving shaft; 8, motor; 9, motor bracket; 10, workbench; 11, water tank; 12, spray component; 14, cleaning component; 17, collecting component; 121, half gear; 122, moving block; 123, first nozzle plate; 124, first nozzle; 125, second nozzle plate; 126, second nozzle; 127, transmission shaft; 128, full gear; 129, tooth plate; 130, limit block; 131, rotating block;

[0033] 141. Pull rod No. 1; 142. Slide rack No. 1; 143. Turntable; 144. Pull rod No. 2; 145. Pull rod No. 3; 146. Spring No. 1; 147. First push plate; 148. Fixed plate; 149. Guide plate; 150. Upper extrusion block; 151. Turn rod; 152. Connecting rod; 153. Arc push plate; 154. Spring No. 2; 155. Fixed block; 156. Spring No. 3 ; 157, lower extrusion block; 159, arc-shaped extrusion plate; 160, second push plate; 161, extrusion ball; 162, door-shaped connecting plate; 171, inclined plate; 172, collecting bin; 174, first lower pressure column; 175, screen; 176, cover plate; 177, second lower pressure column; 178, rotating rod; 179, scraper; 180, No. 2 slide frame; 181, connecting block; 182, slider. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] See also Figure 1-Figure 8 As shown, the present invention is an automatic spray device for a CNC machining center, comprising a shell 1, a water pump bracket 5 is fixedly connected to the top of the shell 1, a water pump 3 is fixedly connected to the surface of the water pump bracket 5, an end of the water pump 3 is connected to a water suction pipe 2, an end of the water pump 3 away from the water suction pipe 2 is connected to a No. 2 water outlet pipe 6, and a surface of the water pump 3 is connected to a No. 1 water outlet pipe 4. When the workpiece of the CNC machining center needs to be cooled, the water pump 3 is started, and the water pump 3 sucks water from the water tank 11 through the water suction pipe 2, and discharges water through the No. 1 water outlet pipe 4 and the No. 2 water outlet pipe 6. A motor bracket 9 is fixedly connected to the surface of the shell 1, a motor 8 is fixedly connected to the top of the motor bracket 9, and a driving shaft 7 is fixedly connected to the output end of the motor 8. When the water pump 3 is started, the motor 8 is started at the same time, and the output end of the motor 8 drives the driving shaft 7 to rotate. A workbench 10 is fixedly connected to the inner wall of the shell 1, and a water tank 11 is fixedly connected to the bottom of the inner wall of the shell 1. It also includes:

[0036] The spray component 12 includes a half gear 121, the surface of the half gear 121 is fixedly connected to the surface of the driving shaft 7, the driving shaft 7 drives the half gear 121 fixed on its surface to move actively, the surface of the half gear 121 is meshed with a moving block 122, when the moving block 122 moves laterally, it drives the tooth plate 129 to move, and the full gear 128 rotates under the push of the tooth plate 129, the surface of the moving block 122 is fixedly connected to the first nozzle disk 123, the bottom of the first nozzle disk 123 is fixedly connected to the first nozzle 124, and the inner wall of the housing 1 is fixedly connected to the limit block 130;

[0037] The cleaning component 14 includes a rotating disk 143, the surface of the rotating disk 143 is fixedly connected to the end of the driving shaft 7 away from the motor 8, the surface of the rotating disk 143 is rotatably connected to the second pull rod 144, the rotating disk 143 rotates due to the rotation of the driving shaft 7, the rotating disk 143 drives the second pull rod 144 rotatably connected to its surface to rotate, the end of the second pull rod 144 away from the rotating disk 143 is rotatably connected to the third pull rod 145, the end of the third pull rod 145 away from the second pull rod 144 is rotatably connected to the first pull rod 141, and the rotation of the second pull rod 144 drives the third pull rod The end of 145 moves up and down, thereby pulling the No. 1 pull rod 141 up and down, the bottom of the No. 1 pull rod 141 is slidably connected with a slide frame 142, the surface of the slide frame 142 is connected with a fixed block 155, the end of the fixed block 155 away from the slide frame 142 is fixedly connected to the inner wall of the shell 1, the inner wall of the shell 1 is slidably connected with a guide plate 149, the surface of the guide plate 149 is fixedly connected with a fixed plate 148, the surface of the fixed plate 148 is fixedly connected with a No. 1 spring 146, and the end of the No. 1 spring 146 away from the fixed plate 148 is fixedly connected with a first push plate 147;

[0038] The collecting component 17 includes a collecting bin 172, the bottom of the collecting bin 172 is fixedly connected to the inner wall of the shell 1, the inner wall of the collecting bin 172 is fixedly connected with an inclined plate 171, the bottom of the guide plate 149 is fixedly connected with a second pressure column 177, the second pressure column 177 moves with the movement of the guide plate 149, and the end of the second pressure column 177 away from the guide plate 149 is fixedly connected with a cover plate 176, when the second pressure column 177 moves downward, it will drive the cover plate 176 to move downward, thereby squeezing the water in the collecting bin 172, so that the rate of water recovery is increased, and the inner wall of the collecting bin 172 is fixedly connected with a screen 175.

[0039] The spray component 12 includes a tooth plate 129, the top of which is fixedly connected to the bottom of the moving block 122, and the end of the tooth plate 129 is meshed with a full gear 128, the surface of the full gear 128 is fixedly connected to a transmission shaft 127, the surface of the transmission shaft 127 is fixedly connected to a rotating block 131, and the surface of the rotating block 131 is fixedly connected to a second nozzle 126. The rotation of the full gear 128 drives the transmission shaft 127 to rotate, thereby driving the rotating block 131 to rotate, and finally driving the second nozzle 126 to rotate up and down. The second nozzle 126 rotating up and down changes the angle of spraying cooling water, thereby cooling the workpiece in a wider range and improving work efficiency. The No. 2 water outlet pipe 6 is connected to the second nozzle disk 125, and cooling water is released from the second nozzle 126. The surface of the second nozzle 126 is connected to a water distribution pipe 132, and the end of the water distribution pipe 132 away from the second nozzle 126 is connected to the second nozzle disk 125.

[0040] There are two limit blocks 130, which are symmetrically arranged with the moving block 122 as the center. The end of the moving block 122 passes through the inner wall of the limit block 130 and extends to the outer end of the limit block 130. There are four first nozzles 124, which are symmetrically arranged with the first nozzle disk 123 as the center. The rotation of the half gear 121 causes the moving block 122 to produce regular back-and-forth lateral displacement, thereby driving the lateral displacement of the first nozzle disk 123, increasing the spraying area of ​​the first nozzle 124 and increasing the efficiency of cooling the workpiece.

[0041] The cleaning component 14 includes a gate-shaped connecting plate 162, the top of which is fixedly connected to the bottom of the tooth plate 129, the bottom of which is fixedly connected to an upper extrusion block 150, the bottom of which is slidably connected to a lower extrusion block 157, the gate-shaped connecting plate 162 fixedly connected to the bottom of the tooth plate 129 also moves laterally, driving the upper extrusion block 150 to squeeze the lower extrusion block 157, the bottom of the lower extrusion block 157 is fixedly connected to the surface of the guide plate 149, and the end of the No. 1 pull rod 141 away from the No. 1 slide frame 142 A squeezing ball 161 is fixedly connected, and an arc-shaped squeezing plate 159 is slidably connected to the surface of the squeezing ball 161. When the No. 1 pull rod 141 moves up and down, the squeezing ball 161 squeezes the arc-shaped squeezing plate 159, so that the front end of the second push plate 160 is always close to the surface of the guide plate 149 during operation, thereby removing debris attached to the surface of the guide plate 149. The bottom of the arc-shaped squeezing plate 159 is fixedly connected to the second push plate 160. When the door-shaped connecting plate 162 moves, it will also drive the movement of the connecting rod 152, thereby driving the movement of the second push plate 160. The second push plate 160 is fixedly connected to the surface of the second push plate 160 with a No. 2 spring 154, and the second push plate 160 is also rotated and returned to its original position under the pull of the No. 2 spring 154, so that the front end of the second push plate 160 is no longer close to the guide plate 149 in the initial position, and the end of the No. 2 spring 154 away from the second push plate 160 is fixedly connected to the bottom of the workbench 10, and the surface of the second push plate 160 is fixedly connected to the arc push plate 153, when the second push plate 160 rotates, it drives the arc push plate 153 to rotate, and pushes the debris pushed down by the first push plate 147 forward again. The material guide plate 149 falls into the collecting bin 172 through the bottom of the second pushing plate 160. The end of the second pushing plate 160 is rotatably connected to the connecting rod 152. The end of the connecting rod 152 is fixedly connected to the surface of the gate-shaped connecting plate 162. The surface of the connecting rod 152 is rotatably connected to the rotating rod 151. The end of the rotating rod 151 away from the connecting rod 152 is rotatably connected to the surface of the first pushing plate 147. The bottom of the guide plate 149 is fixedly connected to a No. 3 spring 156, which oscillates under the action of the No. 3 spring 156 to improve the collection efficiency of the debris flushed down with the cooling water.

[0042] There are four No. 3 springs 156, which are arranged in a circle with the guide plate 149 as the center. The bottom of the first push plate 147 is in contact with the surface of the guide plate 149, and the second push plate 160 moves to pull the first push plate 147 to move on the surface of the guide plate 149 through the rotating rod 151, so as to push the debris downward. There are two No. 1 springs 146, which are symmetrically arranged with the first push plate 147 as the center. When the second push plate 160 returns, the first push plate 147 returns to its original position under the joint action of the rotating rod 151 and the No. 1 spring 146.

[0043] The collecting component 17 includes a first pressure column 174, the end of which is fixedly connected to the bottom of the material guide plate 149. The movement of the material guide plate 149 will also drive the movement of the first pressure column 174. The end of the first pressure column 174 away from the material guide plate 149 is rotatably connected to a rotating rod 178, and the end of the rotating rod 178 away from the first pressure column 174 is rotatably connected to a connecting block 181, and the end of the connecting block 181 is fixedly connected to a scraper 179, and the end of the scraper 179 is fixedly connected to a slider 182, and the end of the slider 182 away from the scraper 179 is slidably connected to a No. 2 slide frame 180, and the surface of the No. 2 slide frame 180 is fixedly connected to the surface of the screen 175.

[0044] There are four scrapers 179, which are symmetrically arranged around the screen 175. The surface of the scraper 179 contacts the surface of the screen 175. The rotating rod 178 rotates, thereby pushing the scraper 179 to move on the surface of the screen 175 to remove debris on the surface of the screen 175 to prevent the screen 175 from being blocked by debris and reducing the cooling water recovery rate. There are two sliders 182, which are symmetrically arranged around the scraper 179.

[0045] The end of the No. 1 water outlet pipe 4 away from the water pump 3 is connected to the first nozzle disk 123, the first nozzle disk 123 is connected to the first nozzle 124, the cooling water is released from the first nozzle 124 to cool the workpiece, and the end of the No. 2 water outlet pipe 6 away from the water pump 3 is connected to the second nozzle disk 125.

[0046] During use, when the workpiece of the CNC machining center needs to be cooled, the water pump 3 is started, and the water pump 3 draws water from the water tank 11 through the water suction pipe 2, and discharges water through the No. 1 water outlet pipe 4 and the No. 2 water outlet pipe 6, wherein the No. 1 water outlet pipe 4 is connected to the first nozzle disk 123, and the first nozzle disk 123 is connected to the first nozzle 124, and the cooling water is released from the first nozzle 124 to cool the workpiece, wherein the No. 2 water outlet pipe 6 is connected to the second nozzle disk 125, and the cooling water is released from the second nozzle 126, and the motor 8 is started at the same time as the water pump 3 is started, and the output end of the motor 8 drives the driving shaft 7 to rotate, and the driving shaft 7 drives the semi-gear 121 fixed on its surface to actively, The rotation of the half gear 121 causes the moving block 122 to produce regular back-and-forth lateral displacement, thereby driving the lateral displacement of the first nozzle disk 123, increasing the spraying area of ​​the first nozzle 124, and increasing the efficiency of cooling the workpiece. When the moving block 122 moves laterally, it will drive the tooth plate 129 to move, and the full gear 128 will rotate under the push of the tooth plate 129. The rotation of the full gear 128 drives the transmission shaft 127 to rotate, thereby driving the rotating block 131 to rotate, and finally drives the second nozzle 126 to rotate up and down. The up and down rotating second nozzle 126 changes the angle of spraying cooling water, thereby cooling the workpiece over a wider range and improving work efficiency. The turntable 143 in the cleaning component 14 rotates due to the rotation of the driving shaft 7. The turntable 143 drives the No. 2 pull rod 144 connected to its surface to rotate. The rotation of the No. 2 pull rod 144 drives the end of the No. 3 pull rod 145 to move up and down, thereby pulling the No. 1 pull rod 141 to move up and down. At the same time, the gate-shaped connecting plate 162 fixedly connected to the bottom of the tooth plate 129 also moves laterally, driving the upper extrusion block 150 to squeeze the lower extrusion block 157, and oscillating under the action of the No. 3 spring 156, thereby improving the collection efficiency of the debris washed down with the cooling water. When the gate-shaped connecting plate 162 moves, it will also drive the movement of the connecting rod 152, thereby driving the movement of the second push plate 160. The movement of the second push plate 160 causes the first push plate 147 to be pulled on the surface of the guide plate 149 through the rotating rod 151. The surface moves, thereby pushing the debris downward. At the same time, when the No. 1 pull rod 141 moves up and down, it will squeeze the arc squeezing plate 159 through the squeezing ball 161, so that the front end of the second push plate 160 is always close to the surface of the guide plate 149 during operation, thereby removing the debris attached to the surface of the guide plate 149. When the second push plate 160 returns, the first push plate 147 returns to its original position under the joint action of the rotating rod 151 and the No. 1 spring 146, and the second push plate 160 also rotates and returns to its original position under the pull of the No. 2 spring 154, so that the front end of the second push plate 160 is no longer close to the guide plate 149 in the initial position. When the second push plate 160 rotates, it drives the arc push plate 153 to rotate, and pushes the debris pushed down by the first push plate 147 forward again, and falls into the collection bin 172 through the bottom of the second push plate 160.The second downward pressure column 177 in the collecting component 17 moves with the movement of the guide plate 149. When the second downward pressure column 177 moves downward, it will drive the cover plate 176 to move downward, thereby squeezing the water in the collecting bin 172 and increasing the rate of water recovery. At the same time, the movement of the guide plate 149 will also drive the movement of the first downward pressure column 174, causing the rotating rod 178 rotatably connected to its end to rotate, thereby pushing the scraper 179 to move on the surface of the screen 175 to clear the debris on the surface of the screen 175, thereby preventing the screen 175 from being blocked by debris and reducing the rate of cooling water recovery.

[0047] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic spray device for a CNC machining center, comprising a shell (1), a water pump bracket (5) is fixedly connected to the top of the shell (1), a water pump (3) is fixedly connected to the surface of the water pump bracket (5), an end of the water pump (3) is connected to a water suction pipe (2), an end of the water pump (3) away from the water suction pipe (2) is connected to a No. 2 water outlet pipe (6), a surface of the water pump (3) is connected to a No. 1 water outlet pipe (4), a motor bracket (9) is fixedly connected to the surface of the shell (1), a motor (8) is fixedly connected to the top of the motor bracket (9), an output end of the motor (8) is fixedly connected to a driving shaft (7), an inner wall of the shell (1) is fixedly connected to a workbench (10), and an inner wall bottom of the shell (1) is fixedly connected to a water tank (11), characterized in that: Also includes: A spray component (12), the spray component (12) comprising a half gear (121), the surface of the half gear (121) being fixedly connected to the surface of the driving shaft (7), the surface of the half gear (121) being meshed with a moving block (122), the surface of the moving block (122) being fixedly connected to a first nozzle disc (123), the bottom of the first nozzle disc (123) being fixedly connected to a first nozzle (124), and the inner wall of the housing (1) being fixedly connected to a limiting block (130); A cleaning component (14), the cleaning component (14) comprising a rotating disk (143), the surface of the rotating disk (143) being fixedly connected to an end of the driving shaft (7) away from the motor (8), the surface of the rotating disk (143) being rotatably connected to a second pull rod (144), the end of the second pull rod (144) away from the rotating disk (143) being rotatably connected to a third pull rod (145), the end of the third pull rod (145) away from the second pull rod (144) being rotatably connected to a first pull rod (141), the bottom of the first pull rod (141) being slidably connected to a sliding A slot frame (142), the surface of the slot frame (142) is connected to a fixed block (155), one end of the fixed block (155) away from the slot frame (142) is fixedly connected to the inner wall of the shell (1), the inner wall of the shell (1) is slidably connected to a material guide plate (149), the surface of the material guide plate (149) is fixedly connected to a fixed plate (148), the surface of the fixed plate (148) is fixedly connected to a No. 1 spring (146), and one end of the No. 1 spring (146) away from the fixed plate (148) is fixedly connected to a first push plate (147); A collecting component (17), the collecting component (17) comprising a collecting bin (172), the bottom of the collecting bin (172) being fixedly connected to the inner wall of the shell (1), the inner wall of the collecting bin (172) being fixedly connected to an inclined plate (171), the bottom of the material guide plate (149) being fixedly connected to a second pressing column (177), one end of the second pressing column (177) away from the material guide plate (149) being fixedly connected to a cover plate (176), and the inner wall of the collecting bin (172) being fixedly connected to a screen (175); The spray component (12) comprises a tooth plate (129), the top of the tooth plate (129) is fixedly connected to the bottom of the moving block (122), the end of the tooth plate (129) is meshed with a full gear (128), the surface of the full gear (128) is fixedly connected to a transmission shaft (127), the surface of the transmission shaft (127) is fixedly connected to a rotating block (131), the surface of the rotating block (131) is fixedly connected to a second nozzle (126), the surface of the second nozzle (126) is connected to a water distribution pipe (132), and the end of the water distribution pipe (132) away from the second nozzle (126) is connected to a second nozzle disk (125); The number of the limit blocks (130) is two, and the two limit blocks (130) are symmetrically arranged with the moving block (122) as the center, and the end of the moving block (122) passes through the inner wall of the limit block (130) and extends to the outer end of the limit block (130); the number of the first nozzles (124) is four, and the four first nozzles (124) are symmetrically arranged with the first nozzle plate (123) as the center; The cleaning component (14) comprises a gate-shaped connecting plate (162), the top of the gate-shaped connecting plate (162) is fixedly connected to the bottom of the tooth plate (129), the bottom of the gate-shaped connecting plate (162) is fixedly connected to an upper extrusion block (150), the bottom of the upper extrusion block (150) is slidably connected to a lower extrusion block (157), the bottom of the lower extrusion block (157) is fixedly connected to the surface of a guide plate (149), the end of the No. 1 pull rod (141) away from the No. 1 slide slot frame (142) is fixedly connected to an extrusion ball (161), the surface of the extrusion ball (161) is slidably connected to an arc-shaped extrusion plate (159), the bottom of the arc-shaped extrusion plate (159) is fixedly connected to a second push plate (160), and the second push plate A second spring (154) is fixedly connected to the surface of the second material push plate (160), and one end of the second spring (154) away from the second material push plate (160) is fixedly connected to the bottom of the workbench (10), and an arc-shaped push plate (153) is fixedly connected to the surface of the second material push plate (160), and the end of the second material push plate (160) is rotatably connected to a connecting rod (152), and the end of the connecting rod (152) is fixedly connected to the surface of the gate-shaped connecting plate (162), and the surface of the connecting rod (152) is rotatably connected to a rotating rod (151), and one end of the rotating rod (151) away from the connecting rod (152) is rotatably connected to the surface of the first material push plate (147), and the bottom of the guide plate (149) is fixedly connected to a third spring (156); The number of the No. 3 springs (156) is four, and the four No. 3 springs (156) are arranged around the guide plate (149) as the center circle, and the bottom of the first push plate (147) contacts the surface of the guide plate (149). The number of the No. 1 springs (146) is two, and the two No. 1 springs (146) are symmetrically arranged around the first push plate (147); The collecting component (17) comprises a first pressing column (174), the end of which is fixedly connected to the bottom of the material guide plate (149), the end of which is away from the material guide plate (149) is rotatably connected to a rotating rod (178), the end of which is away from the first pressing column (174) is rotatably connected to a connecting block (181), the end of which is fixedly connected to a scraper (179), the end of which is fixedly connected to a sliding block (182), the end of which is away from the scraper (179) is slidably connected to a No. 2 slide frame (180), the surface of which is fixedly connected to the surface of the screen (175); The number of the scrapers (179) is four, and the four scrapers (179) are symmetrically arranged with the screen (175) as the center, and the surface of the scrapers (179) is in contact with the surface of the screen (175); the number of the sliders (182) is two, and the two sliders (182) are symmetrically arranged with the scraper (179) as the center; One end of the first water outlet pipe (4) away from the water pump (3) is in communication with the first nozzle disc (123), and one end of the second water outlet pipe (6) away from the water pump (3) is in communication with the second nozzle disc (125).

Images