Finished product collecting device with chipping cleaning function for numerical control machine tool

Abstract

The finished product collecting device comprises a machine tool shell, a control table is fixedly connected to the upper end of the machine tool shell, a machining mechanism is fixedly installed in an inner cavity of the machine tool shell, and a communicating groove is formed in the bottom wall of the inner cavity of the machine tool shell; and a finished product treatment and collection structure communicating with the communicating groove is fixedly mounted at the lower end of the machine tool shell. According to the finished product collecting device with the chipping cleaning function for the numerical control machine tool, a workpiece is pre-washed through the pre-washing assembly, chipping residues on the surface of the workpiece are reduced, the workpiece is fed into the forward washing assembly to be further treated through the action of the pre-washing assembly, the consumption rate of purified water and cleaning liquid is reduced through pre-washing, and the working efficiency is improved. The cleaning efficiency is improved, cutting fluid and greasy dirt attached to the surface of the workpiece due to numerical control machining and pre-washing are treated, treatment of impurities on the surface of the finished workpiece is achieved, the quality of the finished product is improved, and the treatment process is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of numerical control machine tools, and particularly relates to a finished product collection device for a numerical control machine tool with a function of cleaning debris. Background Art

[0002] The technical field of numerical control machine tool components includes mechanical components such as a machine tool body, a column, a spindle, a feed mechanism, etc., as well as electronic control and functional matching parts such as a numerical control device, a driving device, an auxiliary device, etc. Its core is to control the displacement of parts and tools through digital information to achieve high-precision and high-efficiency automated machining. In this technical field, the processing and collection of finished workpieces are important links, directly affecting the processing efficiency and product quality. Among them, the existing finished product collection devices for numerical control machine tools have many deficiencies in workpiece cleaning and collection. Chinese Patent Publication No. CN213470472U discloses a finished product collection device for a numerical control machine tool with a function of cleaning debris, belonging to the technical field of numerical control machining. It includes a working box, and a collection pipe is clamped on the upper surface of the working box. Four first springs are arranged on the inner wall of the collection pipe, and contact blocks are arranged at the opposite ends of the four first springs. Only a simple spring drives the contact block to wipe the workpiece, and the cleaning effect is poor, and it cannot effectively treat oil stains and cutting fluid. Furthermore, most of the existing devices lack effective pre-washing treatment for the debris on the workpiece surface, resulting in debris residue during subsequent cleaning, increasing the consumption of clean water and cleaning fluid, and reducing the cleaning efficiency; some devices have a cleaning function, but they cannot completely separate and remove the cutting fluid and oil stains contaminated on the workpiece surface during numerical control machining; during the collection process, general collection devices are difficult to achieve orderly transfer of workpieces, lack an efficient workpiece transfer and collection process, and cannot synchronously complete operations such as flushing and brushing the debris on the workpiece surface during collection; moreover, the existing devices usually cannot coherently process steps such as workpiece loading, immersion washing, and rinsing, resulting in more surface contaminants remaining on the finished products produced by numerical control machine tools, increasing subsequent processing procedures and reducing production efficiency. Summary of the Invention

[0003] The main purpose of the present invention is to provide a finished product collection device for a numerical control machine tool with a function of cleaning debris, which can effectively solve the problems involved in the above background art.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows: A finished product collection device for a numerical control machine tool with a function of cleaning debris, including a machine tool housing, a control console is fixedly connected to the upper end of the machine tool housing, a movable door is slidably connected to the front end of the machine tool housing, a processing mechanism is fixedly installed in the inner cavity of the machine tool housing, a communication groove is opened on the bottom wall of the inner cavity of the machine tool housing, and a finished product processing and collection structure communicated with the communication groove is fixedly installed at the lower end of the machine tool housing.

[0005] Preferably, the finished product processing and collection structure includes a base, an electrical box is arranged at the rear end of the base, a positive washing assembly is arranged in the lower part of the inner cavity of the base, a pre-washing assembly is arranged in the upper part of the inner cavity of the base, a cutting fluid cavity and a purified water cavity are successively formed in the right side of the inner cavity of the base from left to right, an installation cavity is formed in the part of the inner cavity of the base below the purified water cavity and the cutting fluid cavity, a circulating pump is installed in the cutting fluid cavity, the output end of the circulating pump is communicated with the inner cavity of the processing mechanism, and the left end of the circulating pump is symmetrically and fixedly connected with a first water pipe communicated with the pre-washing assembly before and after.

[0006] Preferably, the pre-washing assembly includes a pre-washing component communicated with the communication groove and fixedly connected with the top wall of the inner cavity of the base. A V-shaped hopper is fixedly connected to the part of the top wall of the inner cavity of the base on the left side of the pre-washing component. A baffle is fixedly connected to one side of the upper end of the V-shaped hopper far away from the pre-washing component. An expansion rod is fixedly connected to the part of the inner cavity of the base on the left side of the baffle through a bracket. The piston rod of the expansion rod penetrates through the left end of the baffle and extends to the right end of the baffle and is fixedly connected with a magnetic cap. Rods slidingly connected to the outer surface of the magnetic cap are fixedly connected to both sides of the baffle where the magnetic cap is located. Oscillators are symmetrically and fixedly connected to the outer surface of the V-shaped hopper left and right.

[0007] Preferably, the pre-washing component includes a debris box fixedly connected to the top wall of the inner cavity of the base and communicated with the communication groove. A V-shaped isolation net is fixedly connected to the inner surface of the debris box. A number of balls are rotatably connected to the lower part of the inner surface of the V-shaped isolation net in an array distribution. The right side of the inner cavity of the debris box is communicated with the cutting fluid cavity, and a filter screen is fixedly connected to the joint therebetween.

[0008] Preferably, the left side of the inner cavity of the debris box is communicated with the position where the V-shaped hopper is located, and a cleaning brush is rotatably connected to the top wall of the inner surface through a bracket. A cleaning motor drivingly connected to the cleaning brush is fixedly connected to the left end of the debris box. Spray pipes communicated with the adjacent first water pipes are symmetrically and fixedly connected to the part of the inner surface of the debris box where the cleaning brush is located before and after.

[0009] Preferably, the positive washing assembly includes an immersion cavity formed in the bottom wall of the inner cavity of the base. A feeding conveyor belt is fixedly installed on the upper part of the inner surface of the immersion cavity. A soaking conveyor belt is fixedly installed on the lower part of the inner surface of the immersion cavity. The feeding conveyor belt and the soaking conveyor belt are both driven by the electrical box. A waste water tank is formed in the part of the bottom wall of the inner cavity of the base on the left side of the immersion cavity. Immersion liquid is filled in the inner side of the immersion cavity.

[0010] Preferably, a number of pushing blocks are fixedly connected to the outer surface of the immersion conveyor belt in a curved surface distribution. The immersion conveyor belt is specifically divided into a material receiving part, an immersion part, and a rinsing part. Among them, the material receiving part is located at the lower right side of the feeding conveyor belt. The immersion part is located at the lower part of the inner cavity of the immersion chamber, and the upper end of the immersion part is located below the immersion liquid on the inner side of the immersion chamber. The upper end of the rinsing part is flush with the discharge hopper. Friction strips are fixedly connected to the inner surface of the immersion chamber symmetrically before and after the position where the rinsing part is located. The waste water tank is located below the rinsing part.

[0011] Preferably, a water supply pump is fixedly connected to the inner surface of the purified water chamber. The output end of the water supply pump is fixedly connected to a rinsing pipe. The rinsing pipe extends into the inner cavity of the immersion chamber and is suspended above the rinsing part. Atomizing spray holes are opened in the lower part of the part of the rinsing pipe located above the rinsing part.

[0012] Preferably, an air pump is fixedly connected to the inner surface of the installation chamber. The output end of the air pump is fixedly connected to an air delivery pipe. The air delivery pipe is located between the upper and lower layers of the immersion part. A number of aeration pipes located between the upper and lower layers of the immersion part are fixedly connected to the side of the air delivery pipe close to the immersion part in an array distribution. A number of air holes are opened on the outer surface of the aeration pipes.

[0013] Compared with the prior art, the present invention has the following beneficial effects: The present invention pre-washes the workpiece through the pre-washing assembly, reduces the debris residue on the surface of the workpiece, reduces the consumption rate of purified water and cleaning liquid, improves the cleaning efficiency, and uses the function of the pre-washing assembly to send the workpiece into the positive-washing assembly, and further processes the workpiece in the positive-washing assembly by the cooperation of the purified water chamber, the positive-washing assembly and the installation chamber, processes the cutting fluid and oil stains contaminated on the surface of the workpiece due to numerical control machining and pre-washing, separates them from the surface of the workpiece, and sprays and rinses them clean with clean water and then sends them out to the external finished product frame or conveyor belt through the discharge hopper, realizing the processing and centralized collection of the finished workpiece. The present invention collects the processed finished workpiece through the pre-washing assembly arranged in the upper part of the inner cavity of the base, and uses the functions of the telescopic rod and the magnetic cap to drive the workpiece in the debris box to move. The debris on the surface of the workpiece is sprayed and rinsed by the cutting fluid through the cooperation of the spray pipe, the circulation pump and the water pipe 1, and then the debris on its surface enters the debris box through the V-shaped isolation net. The present invention drives the cleaning brush to rotate through the driving of the cleaning motor by the cleaning motor. Then, during the process of the telescopic rod dragging the workpiece through the magnetic cap, the surface of the workpiece is brushed, further improving the rinsing efficiency of the spray pipe for the debris on the surface of the workpiece. When the workpiece reaches above the V-shaped hopper, the workpiece is separated from the magnetic cap through the action of the blocking rod and falls into the positive-washing assembly below through the V-shaped hopper for further processing. The present invention utilizes the pushing blocks arranged on the immersion conveyor belt to drive the workpieces to move synchronously with the immersion conveyor belt, thereby driving the workpieces to move in three areas: the material receiving part, the immersion part, and the rinsing part, successively realizing the material receiving, immersion, and rinsing of the workpieces, and further realizing the treatment of metal debris, cutting fluid, and oil stains on the surface of the workpieces, reducing the residual pollutants on the surface of the finished products produced by the numerical control machine tool, reducing the subsequent processing and treatment processes, optimizing the processing flow, and improving the production efficiency. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the rear view structure of the present invention; Figure 3 is a schematic diagram of the structure of the finished product treatment and collection structure of the present invention; Figure 4 is a schematic diagram of the structure of the pre-washing assembly of the present invention; Figure 5 of the present invention Figure 4 is a partially enlarged schematic diagram of the structure at A in; Figure 6 is a schematic diagram of the structure of the pre-washing component of the present invention; Figure 7 is a schematic diagram of the structure of the post-washing assembly of the present invention; Figure 8 is a schematic diagram of the positional relationship of the air diffuser pipe of the present invention; Figure 9 is a schematic diagram of the distribution of the immersion conveyor belt of the present invention; Figure 10 is a schematic diagram of the positional relationship of the rinsing pipe of the present invention.

[0015] In the figure: 1. Finished product treatment and collection structure; 11. Base; 12. Discharge hopper; 13. Clean water chamber; 14. Cutting fluid chamber; 141. Circulation pump; 142. Water pipe 1; 15. Pre-washing assembly; 151. Pre-washing component; 1511. Debris box; 1512. Filter screen; 1513. V-shaped isolation net; 1514. Ball; 1515. Cleaning brush; 1516. Cleaning motor; 1517. Spray pipe; 152. Telescopic rod; 153. V-shaped hopper; 154. Baffle; 155. Magnetic cap; 156. Stop rod; 16. Post-washing assembly; 161. Feeding conveyor belt; 162. Immersion conveyor belt; 1621. Material receiving part; 1622. Immersion part; 1623. Rinsing part; 1624. Pushing block; 1625. Friction strip; 163. Water supply pump; 164. Rinsing pipe; 165. Air pump; 166. Air supply pipe; 167. Immersion chamber; 168. Air diffuser pipe; 169. Waste water tank; 17. Installation cavity; 18. Electrical box; 2. Machine tool housing; 3. Trap door; 4. Control console; 5. Processing mechanism; 6. Communication groove. Detailed implementation mode

[0016] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation modes.

[0017] Example 1, as Figure 1 shown, a finished product collection device for a numerically controlled machine tool with a function of cleaning debris includes a machine tool housing 2, a control console 4 is fixedly connected to the upper end of the machine tool housing 2, a movable door 3 is slidably connected to the front end of the machine tool housing 2, a processing mechanism 5 is fixedly installed in the inner cavity of the machine tool housing 2, a communication groove 6 is opened on the bottom wall of the inner cavity of the machine tool housing 2, and a finished product processing and collection structure 1 communicated with the communication groove 6 is fixedly installed at the lower end of the machine tool housing 2.

[0018] Among them, the machine tool housing 2 and the movable door 3 can form a processing space to isolate it from the external environment during the workpiece processing. The processing mechanism 5 is controlled by the control console 4 to process the workpiece according to a preset program, and automatic blanking is realized through a numerical control program. This blanking method has been widely used in existing numerically controlled machine tools; Furthermore, after the processed workpiece is blanked, it will enter the finished product processing and collection structure 1 through the communication groove 6, and the function of the finished product processing and collection structure 1 is used to further process the debris on the surface of the workpiece, thereby avoiding the residue of metal debris, oil stain and cutting fluid in the sent-out workpiece.

[0019] Furthermore, in order to realize the collection and cleaning treatment of the processed finished products, refer to Figure 2 and Figure 3 , the finished product processing and collection structure 1 includes a base 11, an electrical box 18 is arranged at the rear end of the base 11, a positive washing component 16 is arranged in the lower part of the inner cavity of the base 11, a pre-washing component 15 is arranged in the upper part of the inner cavity of the base 11, a cutting fluid cavity 14 and a clean water cavity 13 are successively opened from left to right in the left cavity of the base 11, and an installation cavity 17 is opened in the part of the inner cavity of the base 11 below the clean water cavity 13 and the cutting fluid cavity 14.

[0020] During the operation of this embodiment, the electrical equipment in the clean water cavity 13, the cutting fluid cavity 14 and the pre-washing component 15 is controlled by the electrical box 18 arranged at the rear end of the base 11, and the positive washing component 16 is driven by the motor installed in the electrical box 18 to rotate to realize the transfer and cleaning of the workpiece; Furthermore, clean water and cutting fluid are respectively stored in the clean water cavity 13 and the cutting fluid cavity 14. The cutting fluid in the cutting fluid cavity 14 has two paths. One is the conventional cooling and lubrication of cutting operations during numerical control processing, and the other is to transport to the pre-washing component 15 to pre-wash the debris on the surface of the workpiece; Further, after the pre-washing is completed, the workpiece is sent into the main washing component 16 by the action of the pre-washing component 15, and the cooperation of the clean water cavity 13, the main washing component 16 and the installation cavity 17 is used to further process the workpiece in the main washing component 16, and the cutting fluid and oil stains contaminated on the workpiece surface due to numerical control machining and pre-washing are processed to separate them from the workpiece surface, and after being rinsed clean by clean water spraying, they are sent out through the discharge hopper 12 into the external finished product frame or conveyor belt to realize the processing and centralized collection of the finished workpieces.

[0021] It should be particularly noted that the above-mentioned electrical box 18 is a conventional control cabinet, which is internally equipped with a controller, a driving motor, a power switch, etc. This structure has been widely used in the prior art. In the present invention, it is only used to realize the functions of starting, stopping and running the electrical equipment in the main washing component 16 and the pre-washing component 15, and its internal structure, operating principle, wiring and control method will not be elaborated.

[0022] Embodiment 2. On the basis of Embodiment 1, this embodiment collects the processed finished workpieces through the pre-washing component 15 arranged in the upper part of the inner cavity of the base 11, and drives the workpieces in the debris box 1511 to move by the action of the telescopic rod 152 and the magnetic cap 155, and sprays and rinses the debris on the workpiece surface with cutting fluid through the cooperation of the spray pipe 1517, the circulating pump 141 and the water pipe 142, so that the debris on its surface enters the debris box 1511 through the V-shaped isolation net 1513; Further, the cleaning motor 1516 is used to drive the cleaning brush 1515 to rotate. Further, during the process of the telescopic rod 152 dragging the workpiece through the magnetic cap 155, the surface of the workpiece is brushed, which further improves the rinsing efficiency of the spray pipe 1517 for the debris on the workpiece surface. When the workpiece reaches above the V-shaped hopper 153, the workpiece is separated from the magnetic cap 155 by the action of the stop bar 156 and falls into the lower main washing component 16 through the V-shaped hopper 153 for further processing.

[0023] Specifically, to realize the pre-washing of the workpiece, refer to Figure 4 and Figure 5 , the pre-washing component 15 includes a pre-washing part 151 that is communicated with the communication groove 6 and fixedly connected to the top wall of the inner cavity of the base 11. A part of the top wall of the inner cavity of the base 11 located on the left side of the pre-washing part 151 is fixedly connected with a V-shaped hopper 153. One side of the upper end of the V-shaped hopper 153 far from the pre-washing part 151 is fixedly connected with a baffle 154. A part of the inner cavity of the base 11 located on the left side of the baffle 154 is fixedly connected with a telescopic rod 152 through a bracket. The piston rod of the telescopic rod 152 penetrates through the left end of the baffle 154 and extends to the right end of the baffle 154 and is fixedly connected with a magnetic cap 155. Both parts of the baffle 154 located on both sides of the magnetic cap 155 are fixedly connected with stop bars 156 that are slidably connected to the outer surface of the magnetic cap 155. Oscillators are fixedly connected to the outer surface of the V-shaped hopper 153 symmetrically left and right.

[0024] The workpiece falls into the pre-washing component 151 through the connecting groove 6. At this time, the telescopic rod 152 extends to drive the magnetic cap 155 to move towards the workpiece. Then, after the magnetic cap 155 contacts the workpiece, it adsorbs to the workpiece. At this time, the telescopic rod 152 retracts, drives the workpiece to move towards the telescopic rod 152 through the magnetic cap 155, and finally enters the V-shaped hopper 153. When the workpiece gradually approaches the telescopic rod 152, it will contact the stop rod 156. The stop rod 156 is stationary and will resist the workpiece to stop its movement. At this time, the magnetic cap 155 will separate from the workpiece, and the workpiece will fall into the V-shaped hopper 153 and fall into the downstream normal washing component 16 through the V-shaped hopper 153 under the action of the oscillator.

[0025] Furthermore, to receive the finished products processed by the machine tool, refer to Figure 6 , the pre-washing component 151 includes a debris box 1511 fixedly connected to the top wall of the inner cavity of the base 11 and communicating with the connecting groove 6. The inner surface of the debris box 1511 is fixedly connected with a V-shaped isolation net 1513. A number of balls 1514 are rotatably connected in an array at the lower part of the inner surface of the V-shaped isolation net 1513. The right side of the inner cavity of the debris box 1511 communicates with the cutting fluid cavity 14, and a filter screen 1512 is fixedly connected to their connection part.

[0026] The V-shaped isolation net 1513 is V-shaped and can receive the workpieces falling through the connecting groove 6 and the cutting fluid flowing down from the machine tool housing 2. The cutting fluid will enter the debris box 1511 through the V-shaped isolation net 1513. Through the filtering action of the filter screen 1512, the metal debris will remain inside the debris box 1511, and the cutting fluid will return to the cutting fluid cavity 14 for recycling.

[0027] Furthermore, to use the cutting fluid to wash the metal debris on the surface of the workpiece and separate it from the surface of the workpiece, refer to Figure 4 and Figure 6 , a circulation pump 141 is installed in the cutting fluid cavity 14. The output end of the circulation pump 141 communicates with the inner cavity of the processing mechanism 5. The front and rear ends of the left side of the circulation pump 141 are symmetrically fixedly connected with a first water pipe 142 communicating with the pre-washing component 15; the left side of the inner cavity of the debris box 1511 communicates with the position where the V-shaped hopper 153 is located, and the top wall of the inner surface is rotatably connected with a cleaning brush 1515 through a bracket. The left end of the debris box 1511 is fixedly connected with a cleaning motor 1516 drivingly connected to the cleaning brush 1515. The inner surface of the debris box 1511 is symmetrically fixedly connected with spray pipes 1517 communicating with the adjacent first water pipes 142 at the part where the cleaning brush 1515 is located.

[0028] After the workpiece falls into the V-shaped isolation net 1513, it will lie flat on the bottom of the V-shaped isolation net 1513. When the telescopic rod 152 drives the magnetic cap 155 to contact the workpiece and move towards the telescopic rod 152, the workpiece will slide on the ball 1514 and enter the range of the cleaning brush 1515. The cleaning brush 1515 will rotate under the action of the cleaning motor 1516 and clean the surface of the workpiece. The workpiece and the magnetic cap 155 are magnetically adsorbed together and can rotate relative to each other, and can slowly rotate under the action of the cleaning brush 1515. At the same time, the cutting fluid is provided to the spray pipe 1517 through the circulating pump 141 and the water pipe 142, so that it is sprayed from the spray pipe 1517 onto the surface of the workpiece, and then the metal chips on the surface of the workpiece are rinsed.

[0029] Embodiment 3. On the basis of Embodiment 2, this embodiment further uses the pushing block 1624 provided on the immersion conveyor belt 162 to drive the workpiece to move synchronously with the immersion conveyor belt 162, and thus drive the workpiece to move in three areas of the receiving part 1621, the immersion part 1622, and the rinsing part 1623, successively realizing the receiving, immersion, and rinsing of the workpiece, and then realizing the treatment of the metal chips, cutting fluid, and oil stains on the surface of the workpiece, reducing the pollutant residues on the surface of the finished products produced by the numerical control machine tool, reducing the subsequent processing and treatment processes, optimizing the processing flow, and improving the production efficiency.

[0030] Specifically, to realize the treatment of the cutting fluid, oil stains, and residual chips remaining on the surface of the workpiece, refer to Figure 7 and Figure 8 , the positive washing assembly 16 includes an immersion cavity 167 opened on the bottom wall of the inner cavity of the base 11. The upper part of the inner surface of the immersion cavity 167 is fixedly installed with a feeding conveyor belt 161, and the lower part of the inner surface of the immersion cavity 167 is fixedly installed with an immersion conveyor belt 162. The immersion conveyor belt 162 is net-shaped and woven by a chain structure. Bubbles and the immersion liquid can easily pass through the immersion conveyor belt 162. Both the feeding conveyor belt 161 and the immersion conveyor belt 162 are driven by the electrical box 18. A waste water tank 169 is opened on the bottom wall of the inner cavity of the base 11 on the left side of the immersion cavity 167, and the immersion liquid is filled inside the immersion cavity 167.

[0031] The immersion liquid filled in the immersion cavity 167 is prepared by mixing CL-228 alkaline cleaner and water in a concentration ratio of 1% to 1.5%, which can remove the oil stains and cutting fluid residues on the surface of the workpiece. The immersion conveyor belt 162 carries the workpiece into the immersion liquid in the immersion cavity 167 for immersion washing and finally sends it above the waste water tank 169. After being sprayed and rinsed with clean water for the immersion liquid, it is sent out through the discharge hopper 12.

[0032] Further, to realize transporting the workpiece to different positions, refer to Figure 9, a number of pushing blocks 1624 are fixedly connected to the outer surface curve of the immersion conveyor belt 162. The immersion conveyor belt 162 is specifically divided into a material receiving part 1621, an immersion part 1622 and a flushing part 1623. Among them, the material receiving part 1621 is located at the lower right of the feeding conveyor belt 161, the immersion part 1622 is located at the lower part of the inner cavity of the immersion chamber 167, and the upper end of the immersion part 1622 is located below the immersion liquid on the inner side of the immersion chamber 167. The immersion conveyor belt 162 is flush with the discharge hopper 12 at the upper end of the flushing part 1623. Friction strips 1625 are fixedly connected symmetrically before and after at the position corresponding to the flushing part 1623 on the inner surface of the immersion chamber 167.

[0033] The material receiving part 1621 is located at the tail of the feeding conveyor belt 161 and is used to receive the workpieces fed by the feeding conveyor belt 161. And the distance between its upper end and the feeding conveyor belt 161 is determined according to the actual size of the workpieces, so that the workpieces can only pass one by one. When the pushing block 1624 contacts the workpiece, it will push the workpiece to move along the track of the immersion conveyor belt 162, thereby realizing the transfer of the workpiece. Furthermore, in order to assist in decomposing the oil stains and cutting fluid residues on the surface of the workpiece during the immersion process, refer to Figure 7 and Figure 9 , an air pump 165 is fixedly connected to the inner surface of the installation cavity 17. The output end of the air pump 165 is fixedly connected to an air supply pipe 166. The air supply pipe 166 is located between the upper and lower layers of the immersion part 1622. A number of air diffuser pipes 168 located between the upper and lower layers of the immersion part 1622 are fixedly connected to the side of the air supply pipe 166 close to the immersion part 1622 in an array distribution. A number of air diffuser holes are opened on the outer surface of the air diffuser pipes 168.

[0034] The immersion part 1622 is inside the immersion liquid. When the workpiece moves to the immersion part 1622, it will be completely immersed in the immersion liquid. At this time, under the action of the air pump 165 and the air supply pipe 166, high-pressure air rushes out through the air diffuser pipes 168 and impacts on the surface of the workpiece. Through the impact force generated by the impact and rupture of the bubbles, the debris on the surface of the workpiece is further cleaned, and the immersion liquid is assisted to decompose the oil stains, so that the oil stains are dissolved in the immersion liquid.

[0035] Furthermore, in order to realize the flushing of the cleaning agent on the surface of the workpiece after immersion, refer to Figure 10 , a water supply pump 163 is fixedly connected to the inner surface of the clean water cavity 13. The output end of the water supply pump 163 is fixedly connected to a flushing pipe 164. The flushing pipe 164 extends into the inner cavity of the immersion chamber 167 and is suspended above the flushing part 1623. Atomizing spray holes are opened in the lower part of the part of the flushing pipe 164 located above the flushing part 1623. The waste water tank 169 is located below the flushing part 1623 and is used to receive the water sprayed by the flushing pipe 164 and the waste water generated by flushing.

[0036] The workpiece continues to move along with the dipping conveyor belt 162 and the pusher block 1624 and enters the range of the flushing section 1623. During this process, the workpiece leaves the dipping liquid, passes under the flushing pipe 164, and the water in the clean water chamber 13 is pumped by the water supply pump 163 and sprayed downward through the flushing pipe 164 to flush the workpiece within the range of the flushing section 1623, thereby flushing the residual dipping liquid on the surface of the workpiece. When the workpiece moves to the position where the friction strip 1625 is located along with the pusher block 1624, the outer surface of the workpiece comes into contact with the friction strip 1625, and the friction between the friction strip 1625 and the workpiece drives the workpiece to rotate, thus realizing the flushing of all directions of the workpiece.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A finished product collection device for a CNC machine tool with a debris cleaning function, comprising a machine tool housing (2), a control console (4) fixedly connected to the upper end of the machine tool housing (2), a trap door (3) slidably connected to the front end of the machine tool housing (2), and a processing mechanism (5) fixedly installed in the inner cavity of the machine tool housing (2), characterized in that: A communication groove (6) is provided on the bottom wall of the inner cavity of the machine tool housing (2), and a finished product processing and collecting structure (1) connected to the communication groove (6) is fixedly mounted on the lower end of the machine tool housing (2).

2. The finished product collecting device for CNC machine tools with a debris cleaning function according to claim 1, characterized in that: The finished product processing and collecting structure (1) comprises a base (11), an electrical box (18) is arranged at the rear end of the base (11), a front washing assembly (16) is arranged at the lower part of the inner cavity of the base (11), a pre-washing assembly (15) is arranged at the upper part of the inner cavity of the base (11), a cutting fluid chamber (14) and a clean water chamber (13) are arranged on the left side of the inner cavity of the base (11) from left to right, a mounting chamber (17) is arranged at the lower part of the clean water chamber (13) and the cutting fluid chamber (14) of the inner cavity of the base (11), a circulating pump (141) is installed in the cutting fluid chamber (14), an output end of the circulating pump (141) is connected to the inner cavity of the processing mechanism (5), and a water pipe (142) connected to the pre-washing assembly (15) is fixedly connected to the left end of the circulating pump (141) symmetrically front and rear.

3. The finished product collecting device for CNC machine tools with a debris cleaning function according to claim 2, characterized in that: The pre-washing assembly (15) comprises a pre-washing component (151) which is connected to the connecting groove (6) and fixedly connected to the top wall of the inner cavity of the base (11); a portion of the top wall of the inner cavity of the base (11) located on the left side of the pre-washing component (151) is fixedly connected to a V-shaped bucket (153); a side of the upper end of the V-shaped bucket (153) away from the pre-washing component (151) is fixedly connected to a baffle (154); a portion of the inner cavity of the base (11) located on the left side of the baffle (154) is fixedly connected to a telescopic rod (152) via a bracket; a piston rod of the telescopic rod (152) passes through the left end of the baffle (154) and extends to the right end of the baffle (154) and is fixedly connected to a magnetic cap (155); portions of the baffle (154) located on both sides of the magnetic cap (155) are fixedly connected to baffle rods (156) which are slidably connected to the outer surface of the magnetic cap (155); and an oscillator is fixedly connected to the outer surface of the V-shaped bucket (153) symmetrically.

4. The finished product collecting device for CNC machine tools with a debris cleaning function according to claim 3, characterized in that: The pre-wash component (151) comprises a debris box (1511) fixedly connected to the top wall of the inner cavity of the base (11) and connected to the connecting groove (6); a V-shaped isolation net (1513) is fixedly connected to the inner surface of the debris box (1511); a plurality of balls (1514) are rotatably connected to the lower portion of the inner surface of the V-shaped isolation net (1513) in an array; the right side of the inner cavity of the debris box (1511) is connected to the cutting fluid cavity (14), and a filter screen (1512) is fixedly connected to the connection point.

5. The finished product collecting device for CNC machine tools with a debris cleaning function according to claim 4, characterized in that: The left side of the inner cavity of the debris box (1511) is connected to the position where the V-shaped bucket (153) is located, and the top wall of the inner surface is rotatably connected to a cleaning brush (1515) through a bracket. The left end of the debris box (1511) is fixedly connected to a cleaning motor (1516) that is transmission-connected to the cleaning brush (1515). The inner surface of the debris box (1511) is symmetrically fixedly connected to a spray pipe (1517) that is connected to an adjacent water pipe (142) at the front and rear of the cleaning brush (1515).

6. The finished product collecting device for CNC machine tools with a debris cleaning function according to claim 2, characterized in that: The forward washing component (16) comprises a soaking chamber (167) formed on the bottom wall of the inner cavity of the base (11); a feeding conveyor belt (161) is fixedly mounted on the upper portion of the inner surface of the soaking chamber (167); and a soaking conveyor belt (162) is fixedly mounted on the lower portion of the inner surface of the soaking chamber (167); the feeding conveyor belt (161) and the soaking conveyor belt (162) are both driven by an electrical box (18); a waste water tank (169) is formed on the portion of the bottom wall of the inner cavity of the base (11) located on the left side of the soaking chamber (167); and the inner side of the soaking chamber (167) is filled with soaking liquid.

7. The finished product collecting device for CNC machine tools with a debris cleaning function according to claim 6, characterized in that: The outer surface of the immersion conveyor belt (162) is distributed and fixedly connected with a plurality of pusher blocks (1624) on a curved surface. The immersion conveyor belt (162) is specifically divided into a material receiving portion (1621), a soaking portion (1622) and a flushing portion (1623), wherein the material receiving portion (1621) is located at the lower right portion of the feeding conveyor belt (161), the soaking portion (1622) is located at the lower inner portion of the soaking chamber (167), and the upper end of the soaking portion (1622) is located at the lower side of the immersion liquid inside the soaking chamber (167), the upper end of the flushing portion (1623) is flush with the discharge hopper (12), and the inner surface of the soaking chamber (167) is symmetrically and fixedly connected with friction strips (1625) at the position of the flushing portion (1623) in a front-to-rear manner, and the waste water tank (169) is located at the lower side of the flushing portion (1623).

8. The finished product collecting device for CNC machine tools with a debris cleaning function according to claim 7, characterized in that: A water supply pump (163) is fixedly connected to the inner surface of the water purification chamber (13); a flushing pipe (164) is fixedly connected to the output end of the water supply pump (163); the flushing pipe (164) extends into the inner cavity of the soaking chamber (167) and is suspended above the flushing portion (1623); and atomizing spray holes are provided at the lower portion of the flushing pipe (164) located above the flushing portion (1623).

9. The finished product collecting device for CNC machine tools with a debris cleaning function according to claim 7, characterized in that: An air pump (165) is fixedly connected to the inner surface of the installation cavity (17); an air supply pipe (166) is fixedly connected to the output end of the air pump (165); the air supply pipe (166) is located between the upper and lower layers of the immersion portion (1622); a plurality of aeration pipes (168) located between the upper and lower layers of the immersion portion (1622) are fixedly connected in an array on one side of the air supply pipe (166) close to the immersion portion (1622); and aeration holes are provided on the outer surfaces of the plurality of aeration pipes (168).

Images