Cleaning device for coating milling cutter before coating

Abstract

The utility model relates to the technical field of milling cutter machining, in particular to a device for cleaning a coated milling cutter before coating. A cleaning device used before coating of a coating milling cutter comprises a cleaning bin; the pushing assembly is arranged on the side wall of the cleaning bin and used for moving in the side length direction of the cleaning bin; the bearing plate is arranged at the driving end of the pushing assembly; the servo motor is fixed at the top of the bearing plate; and the chuck is fixed on an output shaft of the servo motor. The coating tool cleaning device has the advantages that the problem that a coating tool is not cleaned thoroughly before coating machining is solved, more comprehensive and effective cleaning is achieved by optimizing the cleaning operation process, and the quality and performance of the coating tool in the follow-up machining process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of milling cutter processing, in particular to a cleaning device before coating a coated milling cutter. Background Art

[0002] Coated tools are often prepared by electroplating, surface surfacing, vapor deposition, spraying, laser cladding, and plasma cladding. These coatings form a thin, wear-resistant layer of metal or non-metallic compounds on the surface of the milling cutter, which serves as a chemical barrier and thermal barrier. However, before coating, the cleaning of the tool surface is rarely taken seriously. Some tools may be attached with a large amount of dust or impurities, which will affect the quality of the coated tool and thus the effect of subsequent processing. Current cleaning equipment often cannot thoroughly clean the surface of the milling cutter, resulting in debris or dirt still remaining on the surface, affecting the quality of the coated tool.

[0003] After searching, Chinese patent publication number: CN216262333U discloses a cleaning device before tool coating processing, including a conveyor belt and a cleaning box; a first through slot is provided on the inner side wall of the cleaning box; the conveyor belt passes through the first through slot; a fixed block is fixedly connected to the conveyor belt; a fixed slot is provided on the top of the fixed block; a water tank is fixedly connected to the top of the cleaning box; a U-shaped box is fixedly connected to the inner wall of the top of the cleaning box; a water bag is fixedly connected to the side wall of the U-shaped box away from the opening; a nozzle is fixedly connected to the bottom end of the U-shaped box through a first fixed column; the water tank and the water bag are interconnected through a first hose; the water bag is interconnected with the nozzle through a second hose; the utility model provides a cleaning device before tool coating processing, so as to solve the problem that coated tools are not cleaned before coating processing, and some tools have a lot of dust or impurities attached to their surfaces, which will affect the coating quality of the coated tools during coating processing.

[0004] However, the technical problem existing in the above-mentioned patent of the cleaning device before tool coating processing is that since only one side of the outer surface of the milling cutter is flushed, the surface of the milling cutter cannot be thoroughly cleaned. Utility Model Content

[0005] The utility model aims at the technical problems existing in the prior art and provides a coating milling cutter cleaning device before coating to solve the problem that the milling cutter is not cleaned thoroughly enough.

[0006] The utility model solves the above technical problems with the following technical solutions: A coating milling cutter cleaning device before coating, comprising:

[0007] Cleaning chamber;

[0008] A pushing assembly, which is arranged on the side wall of the cleaning chamber and is used for displacement along the length direction of the cleaning chamber;

[0009] A bearing plate, the bearing plate being arranged at the driving end of the pushing assembly;

[0010] A servo motor, wherein the servo motor is fixed on the top of the carrying plate;

[0011] A chuck, wherein the chuck is fixed on an output shaft of the servo motor;

[0012] An airflow jet assembly for jetting airflow and a cleaning liquid spray assembly for spraying cleaning liquid, wherein the jet port of the airflow jet assembly and the spray port of the cleaning liquid spray assembly are respectively arranged on the top of the cleaning bin along the moving track of the pushing assembly displacement.

[0013] The beneficial effects of the utility model are:

[0014] 1) The device drives the carrier plate and the chuck to move along the edge of the cleaning chamber through the pushing component. Since the cleaning liquid spraying port is arranged on the moving track of the pushing component, the pushing component can move the chuck and the milling cutter fixed therein to the vicinity of the cleaning liquid spraying port along the moving track, and then use the cleaning liquid spraying component to spray the cleaning liquid on the milling cutter. Then, the servo motor is used to drive the output shaft to drive the chuck to rotate, and then drive the milling cutter to rotate, so that the cleaning liquid can fully rinse the surface of the milling cutter to ensure thorough cleaning. After the milling cutter is cleaned, it is moved to the vicinity of the injection port of the airflow injection component, and the airflow is sprayed through the injection port to act on the rotating milling cutter, so that the cleaning liquid and other debris remaining on the surface of the milling cutter are blown away, which not only speeds up the drying speed of the milling cutter, but also further enhances the cleaning effect.

[0015] 2) Specifically, the device not only solves the problem of incomplete cleaning of coated tools before coating processing, but also achieves more comprehensive and effective cleaning by optimizing the cleaning operation process, ensuring the quality and performance of the coated tools in subsequent processing.

[0016] On the basis of the above technical solution, the present invention can also be improved as follows.

[0017] Furthermore, the pushing component is configured as an electric push rod machine.

[0018] Furthermore, the airflow injection assembly includes an air blowing gun and a bracket, wherein the bracket is fixed on the top side wall of the cleaning chamber, the air blowing gun is fixed on the top of the bracket, and the injection port of the air blowing gun faces the axial position of the chuck.

[0019] Furthermore, the cleaning liquid spraying assembly includes a nozzle, a guide pipe, a water valve switch, a water pump, a water tank, a water connecting pipe, and a water supply pipe. The water tank is arranged at the bottom of the cleaning bin, and the two ends of the water connecting pipe are respectively connected to the cleaning bin and the water tank. One end of the water supply pipe passes through one side of the water tank, and the input end of the water pump is arranged at the other end of the water supply pipe.

[0020] Furthermore, one end of the guide tube is arranged at the output end of the water pump, and the other end of the guide tube extends to the top of the cleaning bin, the water valve switch is arranged on the guide tube, the nozzle is fixed at the other end of the guide tube, and the spray port of the nozzle faces the axial position of the chuck.

[0021] Furthermore, a solenoid valve is provided inside the water receiving pipe.

[0022] Furthermore, an ultrasonic cleaner is provided in the cleaning chamber. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of the present utility model;

[0024] Figure 2 This is a schematic diagram of the overall structure of another perspective of Embodiment 1 of the utility model;

[0025] Figure 3 It is a side view of the solenoid valve of Example 2 of the utility model.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 10. Cleaning chamber, 20. Pushing assembly, 30. Carrying plate, 40. Servo motor, 50. Chuck, 60. Air jet group, 601. Air blow gun, 602. Bracket, 70. Cleaning liquid spraying assembly, 701. Nozzle, 702. Guide pipe, 703. Water valve switch, 704. Water pump, 705. Water tank, 706. Water connecting pipe, 707. Water supply pipe, 80. Solenoid valve, 90. Ultrasonic cleaner. DETAILED DESCRIPTION

[0028] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0029] Coated tools are often prepared by electroplating, surface surfacing, vapor deposition, spraying, laser cladding, and plasma cladding. These coatings form a thin, wear-resistant layer of metal or non-metallic compounds on the surface of the milling cutter, which serves as a chemical barrier and a thermal barrier. However, before coating, the cleaning of the tool surface is rarely taken seriously. Some tools may be attached with a large amount of dust or impurities, which will affect the quality of the coated tool and further affect the effect in the subsequent processing process. Current cleaning equipment often cannot thoroughly clean the surface of the milling cutter, resulting in debris or dirt remaining on the surface, affecting the quality of the coated tool. In response to this, the utility model proposes a pre-coating cleaning device for coated milling cutters to solve the above problems.

[0030] The utility model provides the following preferred embodiments

[0031] Example 1

[0032] like Figure 1 and Figure 2 As shown, a coating milling cutter pre-coating cleaning device comprises:

[0033] Cleaning chamber 10;

[0034] A pushing assembly 20, which is disposed on a side wall of the cleaning chamber 10 and is used for displacement along a side length direction of the cleaning chamber 10;

[0035] A bearing plate 30, wherein the bearing plate 30 is disposed at the driving end of the pushing assembly 20;

[0036] A servo motor 40, wherein the servo motor 40 is fixed on the top of the carrying plate 30;

[0037] A chuck 50, wherein the chuck 50 is fixed on the output shaft of the servo motor 40;

[0038] An airflow spraying assembly 60 for spraying airflow and a cleaning liquid spraying assembly 70 for spraying cleaning liquid, wherein the spraying port of the airflow spraying assembly 60 and the spraying port of the cleaning liquid spraying assembly 70 are respectively arranged along the moving track of the pushing assembly 20 and are arranged on the top of the cleaning chamber 10;

[0039] The push assembly 20 drives the carrier plate 30 and the chuck 50 to move along the edge of the cleaning chamber 10. Since the cleaning liquid spraying port is arranged on the moving track of the push assembly 20, the push assembly 20 can move the chuck 50 and the milling cutter fixed therein to the vicinity of the cleaning liquid spraying port along the moving track, and then use the cleaning liquid spraying assembly 70 to spray the cleaning liquid on the milling cutter. Then, the servo motor 40 drives the output shaft to drive the chuck 50 to rotate, and then drives the milling cutter to rotate, so that the cleaning liquid can fully rinse the surface of the milling cutter to ensure thorough cleaning. After the milling cutter is cleaned, it moves to the vicinity of the injection port of the airflow injection assembly 60, and the airflow is sprayed through the injection port to act on the rotating milling cutter, so that the cleaning liquid and other debris remaining on the surface of the milling cutter are blown away, which not only speeds up the drying speed of the milling cutter, but also further enhances the cleaning effect.

[0040] Specifically, the device not only solves the problem of incomplete cleaning of coated tools before coating processing, but also achieves more comprehensive and effective cleaning by optimizing the cleaning operation process, ensuring the quality and performance of the coated tools in subsequent processing.

[0041] In this embodiment, Figure 1 and Figure 2 As shown, the pushing assembly 20 is configured as an electric push rod machine.

[0042] In this embodiment, Figure 1 and Figure 2As shown, the air flow injection group 60 includes a blow gun 601 and a bracket 602, wherein the bracket 602 is fixed on the top side wall of the cleaning chamber 10, the blow gun 601 is fixed on the top of the bracket 602, and the injection port of the blow gun 601 is toward the axial position of the chuck 50, wherein the blow gun 601 is connected to an external air pump, and the external air pump provides the blow gun 601 with a blowing airflow.

[0043] In this embodiment, Figure 1 and Figure 2 As shown, the cleaning liquid spraying assembly 70 includes a nozzle 701, a guide pipe 702, a water valve switch 703, a water pump 704, a water tank 705, a water receiving pipe 706, and a water delivery pipe 707. The water tank 705 is arranged at the bottom of the cleaning chamber 10, and the two ends of the water receiving pipe 706 are respectively connected to the cleaning chamber 10 and the water tank 705. One end of the water delivery pipe 707 is connected to one side of the water tank 705, and the input end of the water pump 704 is arranged at the other end of the water delivery pipe 707. One end of the guide pipe 702 is arranged at the output end of the water pump 704, and the other end of the guide pipe 702 extends to the top of the cleaning chamber 10, the water valve switch 703 is arranged on the guide pipe 702, the nozzle 701 is fixed at the other end of the guide pipe 702, and the spraying port of the nozzle 701 is oriented toward the axis of the chuck 50, and the milling cutter to be cleaned is also on the axis of the chuck 50, so the cleaning sprayed by the nozzle 701 can also be sprayed toward the milling cutter;

[0044] The water tank 705 is filled with cleaning liquid, and the input end of the water pump 704 pumps the cleaning liquid in the water tank 705 into the guide pipe 702 through the water supply pipe 707. The guide pipe 702 can spray the cleaning liquid toward the milling cutter fixed in the chuck 50 through the nozzle 701.

[0045] The specific working process of the utility model is as follows:

[0046] (1) Clamping the milling cutter

[0047] First, the milling cutter to be cleaned is loaded into the chuck 50 , and the chuck 50 is used to fix the milling cutter.

[0048] (2) Spray cleaning fluid for flushing

[0049] With the help of the electric push rod machine, the supporting plate 30 moves along the length of the cleaning chamber 10, and moves the chuck 50 and the milling cutter therein to the vicinity of the spray port of the nozzle 701. At this time, by starting the servo motor 40, the output shaft drives the chuck 50 to rotate, and then drives the milling cutter to rotate. The water pump 704 draws the cleaning liquid from the water tank 705 and flows it into the guide pipe 702. The water valve switch 703 on the guide pipe 702 is opened, and finally the cleaning liquid is sprayed onto the milling cutter in the chuck 50 through the nozzle 701. Since the milling cutter is rotating, the cleaning liquid sprayed by the nozzle 701 can be fully sprayed along the surface of the milling cutter. In addition, the electric push rod machine moves back and forth according to the length of the milling cutter blade to ensure that every part of the milling cutter is within the spraying range of the nozzle 701, thereby achieving comprehensive cleaning.

[0050] (3) Drying by jetting air

[0051] After the milling cutter is rinsed with cleaning liquid, the carrier plate 30 is moved along the length of the cleaning chamber 10 by the drive of the electric push rod machine, and the chuck 50 and the milling cutter therein are moved to the vicinity of the injection port of the air blowing gun 601. An external air pump is used to provide the air blowing gun 601 with an air flow for blowing, so that the air flow ejected from the injection port acts on the rotating milling cutter to blow away the cleaning liquid and other debris remaining on the surface of the milling cutter. In addition, the electric push rod machine moves back and forth according to the length of the milling cutter body to ensure that every part of the milling cutter is within the injection range of the injection port of the air blowing gun 601, thereby achieving comprehensive blowing.

[0052] Example 2

[0053] Reference Figure 3 , a coating milling cutter pre-coating cleaning device, compared with embodiment 1, in order to ensure that the milling cutter is thoroughly cleaned, this embodiment introduces a new design, by adding a solenoid valve 80 inside the water receiving pipe 706 to control the flow of the cleaning liquid, and at the same time, an ultrasonic cleaner 90 is set in the cleaning chamber 10, using an ultrasonic generator and a transducer to make the cleaning liquid vibrate, so as to ultrasonically clean the milling cutter in advance;

[0054] Specifically, by closing the solenoid valve 80 and opening the water valve switch 703 on the guide pipe 702, the cleaning liquid sprayed by the nozzle 701 is kept in the cleaning chamber 10, and does not flow into the water tank 705 through the water connecting pipe 706. As the cleaning liquid flows over the milling cutter in the chuck 50, the milling cutter is completely immersed in the cleaning liquid. Then, the ultrasonic generator and transducer inside the ultrasonic cleaner 90 are used, wherein the ultrasonic generator generates high-frequency sound waves, which are transmitted to the cleaning liquid through the transducer, and then the milling cutter is ultrasonically cleaned once in advance. Subsequently, the solenoid valve 80 is controlled to be in an open state, allowing the cleaning liquid in the cleaning chamber 10 to flow into the water tank 705 until the milling cutter is not soaked by the cleaning liquid. Then, with the help of the electric push rod machine, the chuck 50 and the milling cutter therein are moved to the vicinity of the spray port of the nozzle 701 for subsequent spray cleaning with cleaning liquid and jet airflow drying.

[0055] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A coating milling cutter pre-coating cleaning device, characterized in that: include: Cleaning chamber; A pushing assembly, which is arranged on the side wall of the cleaning chamber and is used for displacement along the length direction of the cleaning chamber; A bearing plate, the bearing plate being arranged at the driving end of the pushing assembly; A servo motor, wherein the servo motor is fixed on the top of the carrying plate; A chuck, wherein the chuck is fixed on an output shaft of the servo motor; An airflow jet assembly for jetting airflow and a cleaning liquid spray assembly for spraying cleaning liquid, wherein the jet port of the airflow jet assembly and the spray port of the cleaning liquid spray assembly are respectively arranged on the top of the cleaning bin along the moving track of the pushing assembly displacement.

2. A coating milling cutter cleaning device before coating according to claim 1, characterized in that: The pushing component is configured as an electric push rod machine.

3. A coating milling cutter cleaning device before coating according to claim 1, characterized in that: The airflow injection assembly includes an air blowing gun and a bracket. The bracket is fixed on the top side wall of the cleaning chamber. The air blowing gun is fixed on the top of the bracket, and the injection port of the air blowing gun faces the axis position of the chuck.

4. A coating milling cutter cleaning device before coating according to claim 1, characterized in that: The cleaning liquid spraying assembly includes a nozzle, a guide pipe, a water valve switch, a water pump, a water tank, a water connecting pipe, and a water supply pipe. The water tank is arranged at the bottom of the cleaning bin, and the two ends of the water connecting pipe are respectively connected to the cleaning bin and the water tank. One end of the water supply pipe is connected to one side of the water tank, and the input end of the water pump is arranged at the other end of the water supply pipe.

5. A coating milling cutter cleaning device before coating according to claim 4, characterized in that: One end of the guide pipe is arranged at the output end of the water pump, and the other end of the guide pipe extends to the top of the cleaning bin, the water valve switch is arranged on the guide pipe, the nozzle is fixed at the other end of the guide pipe, and the spray port of the nozzle faces the axial position of the chuck.

6. A coating milling cutter cleaning device before coating according to claim 5, characterized in that: A solenoid valve is arranged inside the water receiving pipe.

7. A coating milling cutter cleaning device before coating according to claim 6, characterized in that: An ultrasonic cleaner is arranged in the cleaning chamber.

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