Coating device and coating system

Abstract

The utility model provides a film coating device and a film coating system. The film coating device comprises a film coating chamber, a film coating component and an adjusting component, the multiple coating components are arranged in the coating chamber in the circumferential direction of the coating chamber at intervals. The coating component comprises a plurality of coating parts; and the plurality of coating parts can emit plasmas to the to-be-coated part. When the multiple coating parts are used for coating the band saw blade, the coating covering effect on the band saw blade can be improved. The adjusting component is connected with the film coating component, and the adjusting component can adjust the transmission path of the plasma so as to realize full coating of the band saw blade. According to the device, the transmission path of the plasma is adjusted or can be changed by utilizing the adjusting component, so that the plasma is emitted to the side edges of the teeth and the grooves, and full plating of the band saw blade is realized.

Description

TECHNICAL FIELD

[0001] The application relates to the field of coating technology, in particular to a coating device and a coating system. BACKGROUND

[0002] When a band saw blade cuts metal workpiece materials at high speed, a large amount of cutting heat is generated, which softens the saw teeth and affects the performance of the saw teeth. In addition, when cutting difficult-to-machine materials, the saw teeth are prone to chipping and severe wear. This will seriously affect the sawing processing efficiency and quality, and increase the cost. In this case, a tool coating technology can be selected to coat the band saw blade. The tool coating technology can greatly improve the comprehensive performance of the cutting tool, and the tool has the properties of high temperature resistance and wear resistance, and has been widely used.

[0003] However, in combination with Figure 1 As shown in the figure, the band saw blade has continuous teeth 8, and the teeth 8 are triangular and have inclined sides 801, and triangular grooves 802 are formed between adjacent teeth 8. Therefore, when the existing coating device is used to coat the band saw blade, the effect is not ideal, and the root position of the teeth cannot be effectively coated.

[0004] Therefore, there is an urgent need for a coating device and a coating system to solve the technical problems existing in the prior art to some extent. Content of the utility model

[0005] The purpose of the application is to provide a coating device and a coating system, which can improve the coating of the band saw blade to some extent and achieve full coating of the band saw blade.

[0006] The application provides a coating device, which comprises a coating chamber, a coating member and an adjusting member.

[0007] The coating member is provided with a plurality of coating members, and the plurality of coating members are arranged in the coating chamber along the circumferential direction of the coating chamber. The coating member comprises a plurality of coating parts. The plurality of coating parts can emit plasma to the workpiece to be coated to coat the workpiece to be coated.

[0008] The adjusting member is connected with the coating member, and the adjusting member can adjust the transmission path of the plasma to achieve full coating of the workpiece to be coated.

[0009] In the above technical solution, further, the adjusting member comprises a coil box and a connecting piece.

[0010] The coil box is arranged on the coating member through the connecting piece. The coil box is provided with a coil. When the coil is powered, the coil can generate a magnetic field, and the magnetic field can adjust the transmission path of the plasma.

[0011] In the technical scheme, further, the connecting piece is a connecting flange; and the coil box is fixed to the side of the coating member facing the coated piece through the connecting flange.

[0012] In the technical scheme, further, the adjusting member comprises an adjusting connecting piece.

[0013] The adjusting connecting piece can fix the coating member to the side wall of the coating chamber at a preset angle, so that the coating member and the coated piece are at the preset angle, to adjust the transmission path of the plasma.

[0014] In the technical scheme, further, the preset angle is between 0° and 45°.

[0015] In the technical scheme, further, the coating member comprises three coating parts, which are arranged at intervals in the circumferential direction.

[0016] The coating part is provided with five coating arc sources arranged at intervals; and the plasma emitted by the five coating arc sources can form a fan-shaped area.

[0017] In the technical scheme, further, the coating member further comprises an etching part.

[0018] The etching part is arranged between any two adjacent coating parts, and can emit an arc source to the coated piece to clean the coated piece.

[0019] In the technical scheme, further, the coating member further comprises a cooling pipeline; and the cooling pipeline is arranged at the coating part and is arranged staggered with the coating arc source.

[0020] In the technical scheme, further, the coating device further comprises a door member, which comprises a door part and a driving part.

[0021] The driving part is connected with the door part, and can drive the door part to move towards or away from the coating chamber, to open or seal the coating chamber.

[0022] When the door part seals the coating chamber, the coating member is started to coat the coated piece.

[0023] The application also provides a coating system comprising the coating device.

[0024] Compared with the prior art, the application has the following beneficial effects:

[0025] The application provides a coating device, which comprises a coating chamber, coating members and an adjusting member. Specifically, the coating members are arranged in the coating chamber in a circumferential direction of the coating chamber. The coating members comprise a plurality of coating parts. The coating parts can emit plasma to a workpiece to be coated, and the emitted plasma can realize coating of the workpiece. In this embodiment, the workpiece is a band saw blade, and the coating device is described in detail. Since the coating members comprise a plurality of coating parts, the plasma emitted by the coating parts has a high coating area, and therefore the coating coverage of the band saw blade can be improved when the band saw blade is coated by the coating parts.

[0026] In addition, the adjusting member is connected with the coating members, and the adjusting member can adjust the transmission path of the plasma to realize full coating of the band saw blade. Since the band saw blade has continuous teeth, and the teeth are triangular and have inclined sides, triangular grooves are formed between adjacent teeth. Therefore, the adjusting member is used to adjust or change the transmission path of the plasma, so that the plasma is emitted to the sides of the teeth and the grooves, thereby realizing full coating of the band saw blade.

[0027] The application also provides a coating system comprising the coating device described above. Therefore, the coating system has all the beneficial effects of the coating device described above, which will not be described in detail here. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the specific embodiments of the application or the technical solutions in the prior art, the drawings needed in the specific embodiments or prior art description will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0029] Figure 1 A structural schematic view of a band saw blade;

[0030] Figure 2 A structural schematic view of a door member sealing the coating chamber in the coating device provided by the application;

[0031] Figure 3 An enlarged view of A in Figure 2

[0032] Figure 4 An enlarged view of B in Figure 2

[0033] Figure 5 A front view of the coating members and the adjusting member in the coating device provided by the application;

[0034] Figure 6 ​​A schematic view of the arrangement of the coating part in the coating device provided in the present application is shown.

[0035] Reference numerals: 1-coating chamber; 2-coating member; 201-coating part; 202-coating arc source; 203-fan-shaped region; 3-adjusting member; 301-coil box; 302-connector; 4-etching part; 5-door member; 501-door part; 502-driving part; 503-rotating disc; 504-rotating disc; 505-first driving motor; 6-coating object; 7-coating region; 8-tooth; 801-side edge; 802-groove. DETAILED DESCRIPTION

[0036] The following detailed description is presented to aid in understanding the method, apparatus and / or system described herein. It is not intended to limit the method, apparatus and / or system described herein to the precise construction described. Rather, various changes, modifications, and equivalents can be resorted to as will be apparent to those skilled in the art. For example, the order of the operations described herein can be changed, except that the operations must occur in the order in which they are described unless otherwise stated. In addition, features described herein can be omitted, as will be apparent to those skilled in the art.

[0037] The features described herein can be implemented in different forms and should not be construed as limited to the examples described herein. Rather, these examples are provided as illustration of some of the many possible forms in which the method, apparatus and / or system described herein can be implemented.

[0038] Throughout the specification, when an element (such as a layer, region, or substrate) is referred to as being "on", "connected to", "coupled to", "bonds to", "on top of", or "covering" another element, it can be directly on, connected to, coupled to, bonds to, on top of, or covering the other element, or one or more other elements can be interposed therebetween. In contrast, when an element is referred to as being "directly on", "directly connected to", "directly coupled to", "directly bonds to", "directly on top of", or "directly covering" another element, there are no other elements interposed therebetween.

[0039] As used herein, the term "and / or" includes any one of the listed items and any combination of two or more of the listed items.

[0040] Although terms such as "first" and "second" and "third" can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, elements, components, regions, layers and / or sections referred to as a first element, component, region, layer or section herein can also be referred to using a second element, component, region, layer or section, without departing from the teachings of the examples.

[0041] For ease of description, spatial terms such as "over," "upper," "under," and "lower" can be used with respect to the orientation of one element relative to another element as illustrated in the figures. Such spatial terms are intended to encompass different orientations of the device in use or operation, in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as being "over" or "upper" relative to other elements would then be oriented "under" or "lower" relative to the other elements. Accordingly, the term "over" encompasses both an "over" and an "under" orientation. The device can be oriented in other ways (e.g., rotated 90 degrees or at other orientations) and terms such as "over," "upper," "under," and "lower" used herein will be interpreted accordingly.

[0042] The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. As used herein, the singular forms "a," "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises," "comprising," "includes," "including" and "has" or "having" and the like are inclusive of the stated features, numbers, operations, components, elements and / or the like, but do not exclude the presence or addition of one or more other features, numbers, operations, components, elements and / or the like.

[0043] Variations in shapes depicted in the figures can occur as a result of manufacturing processes and / or tolerances. Thus, the examples described herein are not limited to the precise shapes shown in the figures, but include variations in shapes that would occur as a result of manufacturing processes.

[0044] Features of the examples described herein can be combined with features of other examples in accordance with the disclosure, as would be apparent to one of ordinary skill in the art after having the benefit of this disclosure. In addition, although a variety of examples have been described here, many variations are possible as would be apparent to one of ordinary skill in the art after having the benefit of this disclosure.

[0045] Embodiment One

[0046] The application provides a coating device, which comprises a coating chamber 1, coating members 2 and adjusting members 3. Specifically, the coating members 2 are arranged in the coating chamber 1 in a circumferential direction of the coating chamber 1, and each of the coating members 2 comprises a plurality of coating parts 201. The coating parts 201 can emit plasma to a to-be-coated piece 6, and the emitted plasma can realize coating of the to-be-coated piece 6. In this embodiment, the to-be-coated piece 6 is taken as a band saw blade for detailed description. Since the coating members 2 comprise the plurality of coating parts 201, the plasma emitted by the plurality of coating parts 201 has a high coating area 7, so that the coating coverage of the band saw blade can be improved when the plurality of coating parts 201 are used to coat the band saw blade.

[0047] Specifically, the adjusting members 3 are connected with the coating members 2, and the adjusting members 3 can adjust the transmission path of the plasma to realize full coating of the band saw blade. Further, in combination with Figure 1 Since the band saw blade has continuous teeth 8, and the teeth 8 are triangular and have inclined side edges 801, triangular grooves 802 are formed between adjacent teeth 8. Therefore, the adjusting members 3 are used to adjust or change the transmission path of the plasma, so that the plasma is emitted to the side edges 801 and the grooves 802 of the teeth 8, thereby realizing full coating of the band saw blade.

[0048] In this embodiment, further, in combination with Figure 2 And referring to Figure 3 The adjusting members 3 comprise a coil box 301 and a connecting piece 302. Specifically, the coil box 301 is arranged on the coating members 2 through the connecting piece 302. The coil box 301 is provided with a coil, and when the coil is powered, the coil can generate a magnetic field. Since the plasma is charged, the magnetic field generated by the coil can adjust or change the transmission path of the plasma.

[0049] Further, the number of turns of the coil can be determined according to actual needs, that is, when a stronger magnetic field is needed to change the transmission path of the plasma, more coils are arranged, and when a weaker magnetic field is needed to change the transmission path of the plasma, fewer coils are arranged.

[0050] In summary, the application generates a magnetic field through a powered coil, and changes the transmission path of the plasma by using the magnetic field, so that the plasma can be emitted to the side edges 801 and the teeth 8 of the band saw blade.

[0051] Specifically, the connecting piece 302 is a connecting flange, that is, the coil box 301 is fixed to one side of the coating members 2 facing the to-be-coated piece 6 through the connecting flange.

[0052] It is worth noting that the connecting flange is a preferred way of the connecting member 302, but the application is not limited to the connecting flange, but also to connecting bolts and the like.

[0053] In addition, in combination with Figure 5 As shown, the position of the adjusting member 3 on the coating member 2 can be adjusted according to actual conditions, that is, the coil box 301 is set on the coating member 2 at different positions by the connecting flange.

[0054] In this embodiment, further in combination with Figure 2 And referring to Figure 4 As shown, another structure of the adjusting member 3 is provided, which will be described in detail below, the adjusting member 3 comprises an adjusting connecting member 302; the adjusting connecting member 302 can fix the coating member 2 at a preset angle on the side wall of the coating chamber 1, so that the coating member 2 and the to-be-coated member 6 form a preset angle, to adjust the transmission path of the plasma.

[0055] Specifically, the coating chamber 1 is inclined at a certain angle and supported on the ground by a support member, and the coating chamber 1 has an inclined fixed side wall. The coating device also comprises a door body member 5, which also opens or seals the coating chamber 1 at a certain angle. Since the door body member 5 is loaded with a band saw blade, when the door body member 5 seals the coating chamber 1, the band saw blade is at the same angle as the fixed side wall. Then when installing the coating member 2, the coating member 2 can be installed flat to the end face of the band saw blade by using the adjusting connecting member 302; in order to expand the coating area 7 and change the transmission path of the plasma, the coating member 2 can also be installed at a preset angle between the end face of the band saw blade and the end face of the band saw blade by using the adjusting connecting member 302. In this way, the transmission path of the plasma emitted by the coating member 2 can be fundamentally changed; so that the plasma can be emitted to the side edge 801 of the band saw blade and the tooth 8.

[0056] Further, the preset angle is set between 0°-45°. That is, the angle between the end face of the coating member 2 towards the end face of the band saw blade is set between 0°-45°.

[0057] Further, the adjusting connecting assembly is a connecting bolt, that is, the coating member 2 is fixed on the fixed side wall of the coating chamber 1 at a preset angle by the connecting bolt.

[0058] It is worth noting that for the adjusting member 3 with the coil, it changes the transmission path in the process of plasma transmission. The structure of the adjusting member 3 with the connecting bolt fundamentally changes the transmission path of the plasma emitted by the film forming member 2. For the structure of the adjusting member 3 with the connecting bolt, the adjusting member 3 with the coil can still be added on this basis, which can more effectively expand the film forming area 7, so that the plasma can be emitted to the side edge 801 of the band saw blade and the tooth 8.

[0059] In this embodiment, further, in combination Figure 5 As shown, the film forming member 2 includes three film forming parts 201, which are arranged at intervals in the circumferential direction; five film forming arc sources 202 are arranged on each film forming part 201; in combination Figure 3 and Figure 4 As shown, the plasma emitted by the five film forming arc sources 202 can form a fan-shaped area 203, which is the film forming area 7.

[0060] In summary, the plasma emitted by the five film forming arc sources 202 can form a fan-shaped area 203, which is larger than the triangular film forming area 7 formed by the existing three or four film forming arc sources 202, and can realize full plating of the band saw blade to a certain extent.

[0061] In this embodiment, further, in combination Figure 6 As shown, the film forming member 2 further includes an etching part 4; the etching part 4 is arranged between any two adjacent film forming parts 201, and can emit an arc source to the workpiece 6 to clean the workpiece 6.

[0062] Specifically, since the band saw blade is generally made of iron, it will form an iron oxide layer on the surface after being exposed to the air for a long time. If the film forming is directly performed on the band saw blade with the oxide layer, the film forming effect will be poor. In order to overcome the above problem, the etching part 4 is arranged in this embodiment, which can etch the surface of the workpiece, i.e., clean and roughen the iron oxide layer on the surface of the band saw blade.

[0063] In this embodiment, further, the film forming member 2 further includes a cooling pipeline; the cooling pipeline is arranged in the film forming part 201 and is arranged staggered with the film forming arc source 202.

[0064] Specifically, when the film forming member 2 is used to form a film on the band saw blade, the film forming member 2 will generate high temperature. If the temperature is too high, the service life of the film forming member 2 will be reduced. Therefore, the cooling pipeline can be used to cool the film forming member 2.

[0065] In this embodiment, further, in combinationFigure 2 As shown, the coating device further comprises a door member 5, which comprises a door body 501 and a driving part 502; the driving part 502 is connected with the door body 501, and can drive the door body 501 to move towards or away from the coating chamber 1, so as to open or seal the coating chamber 1; after the door body 501 seals the coating chamber 1, the coating member 2 is started to coat the workpiece 6.

[0066] Specifically, the door body 501 is a door body, and the driving part 502 is a hydraulic cylinder; in addition, the door member 5 further comprises a first driving motor 505, a second driving motor, a revolving disc 503 and a rotating disc 504; the first driving motor 505 is arranged on the door body, and the output end of the first driving motor 505 is connected with the revolving disc 503 and can drive the revolving disc 503 to rotate; the rotating disc 504 is arranged in multiple, and the multiple rotating discs 504 are arranged along the circumferential direction of the revolving disc 503 by the second driving motor, and the rotating disc 504 is used for carrying the workpiece 6.

[0067] Specifically, in combination with Figure 2 As shown, the revolving disc 503 is circular, the first driving motor 505 is arranged at the middle position of the revolving disc 503 and can drive the revolving disc 503 to rotate; the rotating disc 504 is arranged in four, and the shafts of the four rotating discs 504 are arranged at the edges of the revolving disc 503 at equal intervals; the output shaft of the second driving motor is connected with the rotating disc 504 and can drive the rotating disc 504 to rotate; that is to say, in the actual coating process, the revolving disc 503 rotates, and the rotating disc 504 also rotates, so that the workpiece 6 placed on the rotating disc 504 can be coated in all directions.

[0068] Embodiment two

[0069] In this embodiment, a coating system is also provided, which comprises the coating device described above. Therefore, the coating system has all the beneficial effects of the coating device described above, which will not be described in detail here.

[0070] Finally, it should be pointed out that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A coating apparatus, characterized in that, Includes coating chamber, coating components, and adjustment components; The coating components are provided in multiple ways, and the multiple coating components are arranged at intervals in the coating chamber along the circumferential direction of the coating chamber; the coating components include multiple coating parts; the multiple coating parts are capable of emitting plasma towards the workpiece to be coated, so as to coat the workpiece; The adjusting component is connected to the coating component, and the adjusting component can adjust the transmission path of the plasma to achieve full coating of the workpiece to be coated.

2. The coating apparatus according to claim 1, characterized in that, The adjustment component includes a coil box and a connector; The coil box is disposed on the coating component via the connector; a coil is disposed inside the coil box, and when energized, the coil can generate a magnetic field, which can regulate the transmission path of the plasma.

3. The coating apparatus according to claim 2, characterized in that, The connector is a connecting flange; the coil box is fixed to the side of the coating component facing the part to be coated via the connecting flange.

4. The coating apparatus according to claim 1, characterized in that, The adjusting component includes an adjusting connector; The adjusting connector can fix the coating component to the side wall of the coating chamber at a preset angle, so that the coating component and the workpiece to be coated are at the preset angle, thereby adjusting the plasma transmission path.

5. The coating apparatus according to claim 4, characterized in that, The preset angle is set between 0° and 45°.

6. The coating apparatus according to claim 4, characterized in that, The coating component includes three coating sections, which are arranged at intervals along the circumferential direction. The coating section is provided with five coating arc sources, which are arranged at intervals; the plasma emitted by the five coating arc sources can form a fan-shaped region.

7. The coating apparatus according to claim 6, characterized in that, The coating component also includes an etching section; The etching section is disposed between any two adjacent coating sections, and the etching section can emit an arc source towards the workpiece to be coated in order to clean the workpiece.

8. The coating apparatus according to claim 6, characterized in that, The coating component also includes cooling pipes; The cooling pipe is located in the coating section and is staggered from the coating arc source.

9. The coating apparatus according to claim 1, characterized in that, The coating apparatus further includes a door component, which includes a door body portion and a drive portion; The drive unit is connected to the door body, and the drive unit can drive the door body to move toward or away from the coating chamber, so that the door body can open or seal the coating chamber. After the door body seals the coating chamber, the coating component is activated to coat the workpiece.

10. A coating system, characterized in that, The coating apparatus includes any one of claims 1-9.

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