Oil injection mechanism and PCB processing equipment

Abstract

The utility model discloses an oil injection mechanism and PCB processing equipment. The oil injection mechanism is applied to the PCB processing equipment, the PCB processing equipment comprises a sliding mechanism, a lubricating oil way is arranged in the sliding mechanism, the oil injection mechanism comprises an oil injection assembly, and the oil injection assembly is connected to the sliding mechanism; the oil injection assembly is provided with an oil injection channel, the oil injection channel is provided with an oil inlet and an oil outlet, the oil inlet is used for injecting a lubricating medium, the oil outlet communicates with the lubricating oil way, and the lubricating medium can enter the lubricating oil way through the oil injection channel; the end, provided with the oil inlet, of the oil injection assembly protrudes out of the sliding mechanism. The position of the oil inlet of the oil injection channel is relatively easier to operate, an operator does not need to inject oil into the sliding mechanism in a narrow and limited space, and the oil injection convenience is greatly improved. By means of the oil injection device, an operator can more quickly and smoothly inject lubricating media, time consumed due to difficult operation is shortened, oil injection efficiency is effectively improved, and timely lubrication and normal operation of equipment can be guaranteed.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of transmission equipment, and particularly relates to an oil injection mechanism and a PCB processing device. BACKGROUND

[0002] In the field of automatic manufacturing, a processing module often realizes precise reciprocating movement of the processing module along a guide rail direction by means of a cooperation structure of a sliding mechanism and the guide rail, so as to complete drilling, forming and other processing operations of a workpiece. In this process, lubrication between the sliding mechanism and the guide rail is crucial, and regular oil injection is needed to reduce the frictional resistance between the sliding mechanism and the guide rail, so as to ensure movement stability and equipment service life.

[0003] In the prior art, an oil inlet is usually arranged on the sliding mechanism, lubricating oil is injected into the oil inlet, the oil penetrates into the contact surface between the guide rail and the sliding mechanism through the lubricating oil path inside the sliding mechanism, and lubrication between the sliding mechanism and the guide rail is realized. However, the sliding mechanism is usually located in a narrow space at the back or side of the processing module, and due to the limitation of the installation structure of the processing module, the position of the oil inlet is hidden and the operation space is limited, so that the operator is not convenient to inject oil into the sliding mechanism, which affects the oil injection efficiency.

[0004] CONTENT OF THE APPLICATION

[0005] The technical problem to be solved by the application is that, in the prior art, the oil inlet is arranged on the sliding mechanism to realize lubrication between the sliding mechanism and the guide rail, and the operator is not convenient to inject oil into the sliding mechanism, which affects the oil injection efficiency. The application provides an oil injection mechanism and a PCB processing device.

[0006] To solve the above problems, on the one hand, the application provides an oil injection mechanism applied to a PCB processing device, the PCB processing device comprising a sliding mechanism, an oil injection assembly connected to the sliding mechanism, the oil injection assembly being provided with an oil injection channel, the oil injection channel having an oil inlet and an oil outlet, the oil inlet being used for injecting lubricating medium, and the oil outlet being adapted to communicate with the lubricating oil path so that the lubricating medium can enter the lubricating oil path.

[0007] One end of the oil injection assembly provided with the oil inlet protrudes from the sliding mechanism.

[0008] Optionally, the oil inlet and the oil outlet are different in orientation.

[0009] Optionally, the oil injection channel comprises a first oil path and a second oil path in communication with each other, the oil inlet is arranged at one end of the first oil path away from the second oil path, the oil outlet is arranged at one end of the second oil path away from the first oil path, the first oil path extends in a first direction, the second oil path extends in a second direction, and the first direction intersects the second direction.

[0010] Optionally, the oil injection assembly comprises an oil injection block, the oil injection block is connected to the sliding mechanism, the oil injection channel is arranged inside the oil injection block, and one end of the oil injection block provided with the oil inlet protrudes from the sliding mechanism.

[0011] Optionally, the oil injection assembly further comprises an oil injection nozzle, the oil injection nozzle is connected to the oil inlet, and the oil injection nozzle is used for injecting the lubricating medium into the oil injection channel.

[0012] Optionally, the oil injection assembly further comprises an oil pipe, one end of the oil pipe is connected to the oil outlet, and the other end of the oil pipe is adapted to be connected to the lubricating oil passage of the sliding mechanism.

[0013] Optionally, the other end of the oil pipe is adapted to be inserted into the lubricating oil passage.

[0014] Optionally, the oil injection channel comprises a main oil passage and a plurality of branch oil passages, the oil inlet is arranged at one end of the main oil passage, the plurality of branch oil passages are in communication with the other end of the main oil passage, and the other end of the branch oil passage away from the main oil passage forms the oil outlet.

[0015] According to the oil injection mechanism provided by the embodiment of the present application, the operator injects the lubricating medium from the oil inlet of the oil injection channel, the lubricating medium flows along the oil injection channel, and finally flows out from the oil outlet. Since the oil outlet is adapted to be in communication with the lubricating oil passage of the sliding mechanism, the flowing-out lubricating medium can smoothly enter the lubricating oil passage of the sliding mechanism, and then penetrate into the contact surface of the guide rail and the sliding mechanism, so as to realize the lubrication between the sliding mechanism and the guide rail. In the prior art, the sliding mechanism is located in the narrow space on the back or side of the machining module, the oil inlet is arranged on the sliding mechanism, the position of the oil inlet is hidden, and the operation space is limited, which leads to inconvenient oil injection. According to the present application, the oil injection mechanism is configured, and one end of the oil inlet of the oil injection assembly protrudes from the sliding mechanism. The position of the oil inlet of the oil injection channel is relatively easier to operate, the operator does not need to inject oil into the sliding mechanism in the narrow and limited space, and the oil injection convenience is greatly improved. The operator can more quickly and smoothly complete the injection of the lubricating medium, the time consumed due to difficult operation is reduced, the oil injection efficiency is effectively improved, and the timely lubrication and normal operation of the equipment are ensured.

[0016] The PCB machining device provided by the embodiment of the present application comprises a machining module, a sliding mechanism, a cross beam and the above-mentioned oil injection mechanism, one end of the sliding mechanism is connected to the machining module, the other end of the sliding mechanism is connected to the cross beam, the oil injection mechanism is installed on the machining module, and one end of the oil injection assembly provided with the oil inlet protrudes from one end of the sliding mechanism away from the cross beam.

[0017] Optionally, the sliding mechanism comprises a first sliding block, one end of the first sliding block being connected to the machining module and the other end being slidingly connected to the cross beam.

[0018] The first sliding block is provided with the lubricating oil passage, the lubricating oil passage of the first sliding block having a first oil injection hole, the first oil injection hole being arranged at the top of the first sliding block along a third direction.

[0019] Optionally, the sliding mechanism further comprises a second sliding block, one end of the second sliding block being connected to the machining module and the other end being slidingly connected to the cross beam.

[0020] The second sliding block is provided with the lubricating oil passage, the lubricating oil passage of the second sliding block having a second oil injection hole, the second oil injection hole being arranged at one side of the second sliding block along a fourth direction; wherein the third direction and the fourth direction intersect.

[0021] According to the PCB machining device of the embodiment, the oil injection assembly is installed on the machining module, so that the oil inlet position of the oil injection channel is relatively easier to operate, the operator does not need to inject oil into the sliding mechanism in a narrow and limited space, the oil injection convenience is greatly improved, the operator can more quickly and smoothly complete the injection of the lubricating medium, the time consumed due to difficult operation is reduced, the oil injection efficiency is effectively improved, and the timely lubrication and normal operation of the device are facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the description of the embodiments of the present application. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0023] Figure 1 is a perspective view of the oil injection mechanism provided in an embodiment of the present application;

[0024] Figure 2 is a front view of Figure 1 ;

[0025] Figure 3 is a sectional view along the A-A line of Figure 2 ;

[0026] Figure 4 is a sectional view along the B-B line of Figure 3 ;

[0027] Figure 5 is a perspective view of the oil injection mechanism provided in another embodiment of the present application;

[0028] Figure 6 is a front view of Figure 5 ;

[0029] Figure 7 is a schematic view along the line C-C; Figure 6

[0030] Figure 8 is a schematic view along the line D-D; Figure 7

[0031] Figure 9 is a schematic view of part of the structure of the PCB processing equipment provided in an embodiment of the application;

[0032] Figure 10 is an enlarged view of E of Figure 9 ;

[0033] Figure 11 is an enlarged view of F of Figure 9 ;

[0034] Figure 12 is a schematic view of the connection relationship between the processing module, the sliding mechanism and the oil injection mechanism of the PCB processing equipment provided in an embodiment of the application.

[0035] The reference signs in the specification are as follows:

[0036] 10, oil injection mechanism; 20, processing module;

[0037] 30, sliding mechanism; 301, first sliding block; 3011, first oil injection hole; 302, second sliding block; 3021, second oil injection hole;

[0038] 40, main shaft; 50, guide rail;

[0039] 1, oil injection assembly; 11, oil injection block; 12, oil injection nozzle; 13, oil pipe; 2, oil injection channel; 21, first oil path; 22, second oil path. DETAILED DESCRIPTION

[0040] In order to make the technical problems, technical solutions and beneficial effects of the present application clearer, the present application will be further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0041] ​​In the description of the present application, it needs to be understood that the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0042] In the description of the present application, it needs to be understood that unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] As Figures 1 to 12 shown, an embodiment of the present application provides an oil injection mechanism 10, which is suitable for being mounted on a processing module 20 and applied to a PCB processing equipment. The PCB processing equipment comprises a sliding mechanism 30, which can provide lubricating medium 30 for the sliding mechanism 30, and comprises an oil injection assembly 1 connected to the sliding mechanism 30. The oil injection assembly 1 is provided with an oil injection channel 2 having an oil inlet and an oil outlet. The oil inlet is used for injecting lubricating medium, and the oil outlet is suitable for communicating with the lubricating oil circuit of the sliding mechanism 30, so that the lubricating medium can enter the lubricating oil circuit.

[0044] The oil injection assembly 1 is provided with an oil inlet protruding from the sliding mechanism 30. In the embodiment, the lubricating medium can be lubricating oil, and the oil injection channel 2 of the oil injection assembly 1 can stably and uniformly deliver the lubricating medium to the lubricating oil circuit of the sliding mechanism 30, so as to ensure that the lubricating oil can fully cover the contact surface of the sliding mechanism 30 and the guide rail 50, and reduce the wear caused by insufficient lubrication. The oil injection assembly 1 is provided with an oil inlet protruding from the sliding mechanism 30, so that the operator can more conveniently contact the oil inlet, without the need to perform oil injection operation in a narrow space, greatly improving the convenience and efficiency of oil injection.

[0045] In an embodiment, the oil inlet and the oil outlet are oriented differently. In this embodiment, the differently oriented oil inlet and oil outlet can be optimally arranged according to the actual installation space and operation requirements. For example, the oil inlet can be designed at a position convenient for the operator to access, while the oil outlet is directly aligned with the inlet of the lubricating oil circuit, reducing the trouble of the operator adjusting the oil injection direction when injecting oil, further improving the convenience and efficiency of oil injection.

[0046] As shown in Figure 3 , Figure 4 , Figure 7 and Figure 8 , in an embodiment, the oil injection channel 2 includes a first oil circuit 21 and a second oil circuit 22 in communication with each other, the oil inlet is arranged at one end of the first oil circuit 21 away from the second oil circuit 22, the oil outlet is arranged at one end of the second oil circuit 22 away from the first oil circuit 21, the first oil circuit 21 extends in a first direction, the second oil circuit 22 extends in a second direction, and the first direction intersects the second direction. In this embodiment, the directions of the first oil circuit 21 and the second oil circuit 22 intersect, so that the oil injection channel 2 can better adapt to the installation space of the machining module 20 and the sliding mechanism 30, and the oil injection path can be optimized without changing the overall structure of the machining module 20 and the sliding mechanism 30, avoiding insufficient lubrication due to space limitations. In other embodiments, the first direction is perpendicular to the second direction, wherein the first direction can coincide with the length direction or the width direction of the oil injection assembly 1, the second direction can coincide with the thickness direction of the oil injection assembly 1, and the sliding mechanism 30 is installed on the rear side of the machining module 20, so that the oil inlet points to the front side of the sliding mechanism 30. In other embodiments, a larger number of oil circuits can be provided according to the requirements, so that the oil injection channel 2 can better adapt to the installation space of the machining module 20 and the sliding mechanism 30, and the oil injection path can be optimized without changing the overall structure of the machining module 20 and the sliding mechanism 30, avoiding insufficient lubrication due to space limitations.

[0047] As shown in Figures 1 to 8 and Figures 10 to 12As shown, in an embodiment, the oil injection assembly 1 comprises an oil injection block 11 connected to the sliding mechanism 30, the oil injection block 11 is adapted to be installed on the machining module 20, the oil injection channel 2 is arranged inside the oil injection block 11, and one end of the oil injection block 11 provided with the oil inlet protrudes out of the sliding mechanism 30. In this embodiment, the oil injection channel 2 is arranged inside the oil injection block 11, which can effectively utilize the space around the machining module 20. The oil injection block 11 can be designed according to the actual structure and space of the machining module 20, so that the oil injection function is realized without occupying too much additional space. For example, in some compact automated manufacturing equipment, the space around the machining module 20 is very limited, and the oil injection block 11 can be designed to be flat or irregular in shape to adapt to the narrow space while ensuring the smoothness of the oil injection channel 2. At the same time, arranging the oil injection channel 2 inside the oil injection block 11 can avoid the space interference between the oil injection channel 2 and other components. During the operation of the equipment, the machining module 20 and its surrounding components will move in various ways, and if the oil injection channel 2 is exposed, it may collide or interfere with other moving components, affecting the normal operation of the equipment. By arranging the oil injection channel 2 inside the oil injection block 11, the oil injection block 11 can play a protective role, avoiding the interference of external factors on the oil injection channel 2, and ensuring the stability and reliability of the equipment. At the same time, the design of the oil injection block 11 with the oil inlet protruding out of the sliding mechanism 30 makes it easier for the operator to access the oil inlet without the need for oil injection operations in a narrow space, greatly improving the convenience and efficiency of oil injection.

[0048] In an embodiment, the oil injection assembly 1 further comprises an oil injection nozzle 12 connected to the oil inlet, the oil injection nozzle 12 is used for injecting the lubricating medium into the oil injection channel 2. In this embodiment, the design of the oil injection nozzle 12 makes the injection of the lubricating medium more convenient and accurate. The operator can quickly and accurately inject the lubricating medium into the oil injection channel 2 through the oil injection nozzle 12 without directly contacting the oil inlet, thereby improving the oil injection efficiency.

[0049] In an embodiment, the oil injection assembly 1 further comprises an oil pipe 13, one end of the oil pipe 13 is connected to the oil outlet, and the other end of the oil pipe 13 is adapted to be connected to the lubricating oil circuit of the sliding mechanism 30. In this embodiment, the use of the oil pipe 13 can ensure the stable flow of the lubricating medium during the transmission from the oil injection assembly 1 to the lubricating oil circuit of the sliding mechanism 30, reducing the leakage and loss of the lubricating medium during the transmission. At the same time, in some equipment, the distance between the machining module 20 and the sliding mechanism 30 may be far. The oil pipe 13 can extend the transmission distance of the lubricating medium to realize long-distance lubrication.

[0050] In an embodiment, the other end of the oil pipe 13 is adapted to be inserted into the lubricating oil path. In this embodiment, the insertion design makes the connection of the oil pipe 13 and the lubricating oil path of the sliding mechanism 30 more convenient, and the connection can be quickly completed without complex tools or alignment operations.

[0051] In an embodiment, the oil injection channel 2 comprises a main oil path and a plurality of branch oil paths, the oil inlet is arranged at one end of the main oil path, the plurality of branch oil paths are in communication with the other end of the main oil path, and the end of the branch oil path away from the main oil path forms the oil outlet. In this embodiment, the design of the main oil path and the plurality of branch oil paths enables the lubricating medium to be centrally transported through the main oil path and uniformly distributed to each lubricating oil path inlet of the sliding mechanism 30 through the plurality of branch oil paths, ensuring that the lubricating medium forms a uniform lubricating film on the contact surface of the sliding mechanism 30 and the guide rail 50, and reducing local wear caused by uneven lubrication. The design of the plurality of branch oil paths can avoid lubrication failure caused by blockage of a single oil path. Even if a branch oil path is blocked, other branch oil paths can still transport lubricating medium, thereby improving the overall reliability of the system.

[0052] According to the oil injection mechanism 10 provided by the embodiment of the present application, the operator injects the lubricating medium from the oil inlet of the oil injection channel 2, and the lubricating medium flows along the oil injection channel 2 and finally flows out from the oil outlet. Since the oil outlet is adapted to be in communication with the lubricating oil path of the sliding mechanism 30, the flowing-out lubricating medium can smoothly enter the lubricating oil path of the sliding mechanism 30, and then penetrate into the contact surface of the guide rail 50 and the sliding mechanism 30, thereby realizing lubrication between the machining module 20 and the guide rail 50. In the prior art, the sliding mechanism 30 is located in the narrow space at the back or side of the machining module 20, and the oil inlet is arranged on the sliding mechanism 30, so that the oil inlet position of the oil inlet is hidden and the operating space is limited, resulting in inconvenient oil injection. However, in the present application, one end of the oil injection assembly 1 provided with the oil inlet protrudes from the sliding mechanism 30, and the oil inlet position of the oil injection channel is relatively easier to operate. The operator does not need to inject oil into the sliding mechanism 30 in a narrow and limited space, greatly improving the convenience of oil injection. The operator can more quickly and smoothly complete the injection of the lubricating medium, reducing the time consumed due to difficult operation, thereby effectively improving the oil injection efficiency and helping to ensure the timely lubrication and normal operation of the equipment.

[0053] As Figures 9 to 12As shown, the PCB processing equipment provided by the embodiment of the application comprises a processing module 20, a sliding mechanism 30, a cross beam, and the oil injection mechanism 10 of the above embodiment. One end of the sliding mechanism 30 is connected to the processing module 20, and the other end is connected to the cross beam. The oil injection mechanism 10 is installed on the processing module 20, and the end of the oil injection assembly 1 provided with the oil inlet protrudes from the end of the sliding mechanism 30 away from the cross beam. In this embodiment, the sliding mechanism 30 can be directly connected to the cross beam, or the sliding mechanism 30 is connected to the cross beam through an intermediate piece. The sliding mechanism 30, the lubricating oil circuit, and the processing module 20 are all prior art, and the specific structure of the lubricating oil circuit will not be described in detail. The lubricating channel is used to transport the lubricating medium delivered by the oil injection mechanism 10 to the contact surface of the sliding mechanism 30 and the guide rail 50. For example, the sliding mechanism 30 is a sliding block, and the processing module 20 is a spindle chuck. The oil injection mechanism 10 can accurately deliver the lubricating medium to the lubricating oil circuit of the sliding mechanism 30 through the reasonably designed oil injection channel 2, and then transport it to the contact surface of the sliding mechanism 30 and the guide rail 50 through the lubricating channel, ensuring that the lubricating medium can reach the parts that need to be lubricated in time and accurately, and improving the lubricating efficiency. By arranging the oil injection assembly 1 on the processing module 20, the oil inlet is transferred from the hidden position of the sliding mechanism 30 to the more easily operated position of the processing module 20, and the operator can complete the oil injection operation without entering the narrow space, greatly improving the convenience and efficiency of oil injection. At the same time, since the lubricating medium can fully cover the contact surface, the frictional resistance between the sliding mechanism 30 and the guide rail 50 is reduced, the wear is reduced, and thus the running accuracy and stability of the equipment are improved. For example, in drilling or cutting processing, good lubrication can make the processing module 20 drive the sliding mechanism 30 to move smoothly on the guide rail 50, ensuring the dimensional accuracy and surface quality of the processed parts. At the same time, the end of the oil injection assembly 1 provided with the oil inlet protrudes from the end of the sliding mechanism 30 away from the cross beam, so that the oil inlet is directed to the front side (the side away from the cross beam) of the processing module 20, so that the operator can directly operate from the front side of the processing module 20 when injecting oil, without having to go around to the back side of the equipment or enter the narrow space, significantly improving the convenience of oil injection operation and reducing the operation time. At the same time, the oil inlet is located on the front side of the processing module 20, making it more convenient to maintain and check the oil injection assembly 1. The operator can directly approach the oil inlet from the front side of the equipment to perform operations such as oil injection, cleaning, or replacement of the oil injection nozzle 12, reducing maintenance time and cost.

[0054] The PCB processing equipment can be a drilling machine, a forming machine, or a drilling and milling integrated machine, etc., without limitation.

[0055] In an embodiment, the number of oil injection assemblies 1 and sliding mechanisms 30 is multiple, and each of the sliding mechanisms 30 has an oil passage, and the lubricating oil passage of each of the sliding mechanisms 30 is communicated with the oil passage of a corresponding oil injection assembly 1. In this embodiment, by providing each of the sliding mechanisms 30 with an independent oil injection assembly 1, the lubricating medium can be directly and uniformly delivered into the lubricating oil passage of each of the sliding mechanisms 30. If there is a problem with the lubricating oil passage of a certain sliding mechanism 30, only the corresponding oil injection assembly 1 needs to be checked and maintained, without the need to conduct extensive investigation on the entire lubricating system, thereby significantly reducing the maintenance cost and downtime.

[0056] In an embodiment, the sliding mechanism 30 includes a first sliding block 301, one end of the first sliding block 301 is connected to the machining module 20, and the other end is slidingly connected to the cross beam;

[0057] The first sliding block 301 is provided with a lubricating oil passage, and the lubricating oil passage of the first sliding block 301 has a first oil injection hole 3011 for injecting the lubricating medium into the lubricating oil passage of the first sliding block 301, and the first oil injection hole 3011 is arranged at the top of the first sliding block 301 along the third direction. In this embodiment, the third direction is the length direction of the machining module 20, or the third direction is the up-down direction. At the same time, the third direction can coincide with the second direction. The first sliding block 301 is adapted to be installed at the top of the machining module 20, and the first oil injection hole 3011 is arranged at the top of the first sliding block 301 along the third direction, which facilitates the communication between the oil injection passage 2 and the lubricating oil passage, and the oil injection operation can be directly performed from the top, thereby greatly improving the convenience and efficiency of oil injection.

[0058] In an embodiment, the sliding mechanism 30 further includes a second sliding block 302, one end of the second sliding block 302 is connected to the machining module 20, and the other end is slidingly connected to the cross beam;

[0059] The second sliding block 20 is provided with a lubricating oil passage, and the lubricating oil passage of the second sliding block 302 has a second oil injection hole 3021 for injecting the lubricating medium into the lubricating oil passage of the second sliding block 302, and the second oil injection hole 3021 is arranged at one side of the second sliding block 302 along the fourth direction; wherein the third direction and the fourth direction intersect. In this embodiment, the fourth direction is the width direction of the machining module 20, or the fourth direction is the left-right direction. The second sliding block 302 is adapted to be installed at the bottom of the machining module 20, and the second oil injection hole 3021 is arranged at one side of the second sliding block 302 along the fourth direction, which facilitates the communication between the oil injection passage 2 and the lubricating oil passage, and greatly improves the convenience and efficiency of oil injection.

[0060] In an embodiment, the machining module 20 includes a spindle 40 for drilling or other machining.

[0061] In an embodiment, the PCB processing device further comprises a guide rail 50, and the sliding mechanism 30 is slidably connected to the guide rail 50. The guide rail 50 is arranged on a connecting plate, and the connecting plate is slidably connected to the cross beam. In this embodiment, the guide rail 50 extends along the Z direction, and the guide rail 50 extends along the Z direction, so that the sliding mechanism 30 can move linearly along the Z axis direction with high precision. This layout can ensure smooth and accurate movement of the main shaft 40 in the Z axis direction, thereby improving the processing precision of the PCB processing device.

[0062] In an embodiment, the PCB processing device further comprises a driving member, and an output end of the driving member is connected to the processing module 20. The driving member is used to drive the processing module 20 to reciprocate along the guide rail 50. In this embodiment, the driving member is a linear motor, and the linear motor drives the main shaft 40 to reciprocate along the Z axis. This improves the precision, speed, reliability and efficiency of the PCB processing device.

[0063] According to the PCB processing device of the present embodiment, the oil injection assembly 1 is installed on the processing module 20, so that the oil inlet position of the oil injection channel 2 is relatively easier to operate. The operator does not need to inject oil into the sliding mechanism 30 in a narrow and limited space, greatly improving the convenience of oil injection. This enables the operator to more quickly and smoothly complete the injection of the lubricating medium, reduces the time consumed due to difficult operation, thereby effectively improving the oil injection efficiency, and helps to ensure the timely lubrication and normal operation of the equipment.

[0064] 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 they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacements to some technical features. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. An oil injection mechanism applied to a PCB processing device, the PCB processing device comprising a sliding mechanism, the sliding mechanism being provided with a lubricating oil path, characterized in that, The oil injection assembly is connected to the sliding mechanism, and is provided with an oil injection channel having an oil inlet and an oil outlet, the oil inlet is used for injecting lubricating medium, and the oil outlet is communicated with the lubricating oil path, and the lubricating medium can enter the lubricating oil path through the oil injection channel. One end of the oil injection assembly provided with the oil inlet protrudes from the sliding mechanism.

2. The oil injection mechanism according to claim 1, characterized by The oil inlet and the oil outlet are oriented in different directions.

3. The oil injection mechanism according to claim 2, characterized by The oil injection channel comprises a first oil path and a second oil path communicated with each other, the oil inlet is arranged at one end of the first oil path away from the second oil path, the oil outlet is arranged at one end of the second oil path away from the first oil path, the first oil path extends in a first direction, and the second oil path extends in a second direction, and the first direction intersects the second direction.

4. The oil injection mechanism according to claim 1, characterized by The oil injection assembly comprises an oil injection block connected to the sliding mechanism, and the oil injection channel is arranged inside the oil injection block, and one end of the oil injection block provided with the oil inlet protrudes from the sliding mechanism.

5. The oil injection mechanism according to claim 1 or 4, characterized by The oil injection assembly further comprises an oil injection nozzle connected to the oil inlet, and the oil injection nozzle is used for injecting lubricating medium into the oil injection channel. And / or, the oil injection assembly further comprises an oil pipe, one end of the oil pipe is connected to the oil outlet, and the other end of the oil pipe is adapted to be connected to the lubricating oil path.

6. The oil injection mechanism according to claim 5, characterized by The other end of the oil pipe is adapted to be inserted into the lubricating oil path.

7. The oil injection mechanism according to claim 1, wherein The oil injection channel comprises a main oil path and a plurality of branch oil paths, the oil inlet is arranged at one end of the main oil path, a plurality of the branch oil paths are all communicated with the other end of the main oil path, and one end of the branch oil path away from the main oil path forms the oil outlet.

8. A PCB processing apparatus, characterized by comprising: The machining module, the sliding mechanism, the cross beam and the oil injection mechanism according to any one of claims 1 to 7 are comprised, one end of the sliding mechanism is connected to the machining module, the other end is connected to the cross beam, the oil injection mechanism is installed on the machining module, and one end of the oil injection assembly provided with the oil inlet protrudes from one end of the sliding mechanism away from the cross beam.

9. The PCB processing apparatus according to claim 8, wherein The sliding mechanism comprises a first sliding block, one end of the first sliding block is connected to the machining module, and the other end is slidingly connected to the cross beam. The first sliding block is provided with the lubricating oil path, the lubricating oil path of the first sliding block has a first oil injection hole, and the first oil injection hole is arranged at the top of the first sliding block in a third direction.

10. The PCB processing apparatus according to claim 9, wherein The sliding mechanism further comprises a second sliding block, one end of the second sliding block is connected to the machining module, and the other end is slidingly connected to the cross beam. The second sliding block is provided with the lubricating oil path, the lubricating oil path of the second sliding block has a second oil injection hole, and the second oil injection hole is arranged at one side of the second sliding block in a fourth direction; and the third direction and the fourth direction intersect.

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