Lubricating device

Abstract

The lubricating device comprises a machine base and an oil nozzle assembly, the machine base is provided with a cleaning tank and a lubricating tank, the cleaning tank is used for containing cleaning liquid, the cleaning liquid is used for cleaning a cutter bar, the oil nozzle assembly is connected with the machine base, and the oil nozzle assembly is used for spraying lubricating oil to the cutter bar located in the lubricating tank. The cleaning tank and the lubricating tank are integrated on the machine base, so that the cutter bar can be cleaned before lubricating to remove impurities on the surface of the cutter bar, it can be ensured that lubricating oil can evenly cover the surface of the cutter bar to form an effective lubricating film, friction and abrasion of the cutter bar are reduced, and the lubricating effect is improved. Through the spraying effect of the oil nozzle assembly, lubricating oil can fully permeate into tiny gaps and the surface of the cutter bar to form a layer of uniform lubricating film, friction and abrasion are reduced, and the service life of the cutter bar is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of manufacturing, in particular to a lubricating device. BACKGROUND

[0002] In the process of manufacturing a car, the door panel of the car needs to be glued and then reinforced by rivets. When reinforcing with rivets, a knife bar is used.

[0003] In order to reduce the wear of the knife bar, a lubricating device is usually needed to lubricate the knife bar. However, in the related art, the lubricating device only has a lubricating effect. After long-term use, glue accumulates in the chuck and the knife bar. If the lubricating device is directly lubricated, the lubricating effect will be poor. CONTENT OF THE UTILITY MODEL

[0004] The embodiments of the present application provide a lubricating device, which aims to solve the problem in the related art that the lubricating device only has a lubricating effect. After long-term use, glue accumulates in the chuck and the knife bar. If the lubricating device is directly lubricated, the lubricating effect will be poor.

[0005] In order to achieve the above-mentioned purpose, according to the first aspect of the present application, a lubricating device is provided, comprising:

[0006] a machine base, the machine base having a cleaning tank and a lubricating tank, the cleaning tank being used to hold a cleaning liquid, the cleaning liquid being used to clean the knife bar; and

[0007] a nozzle assembly, the nozzle assembly being connected to the machine base, the nozzle assembly being used to spray lubricating oil on the knife bar in the lubricating tank.

[0008] Optionally, the nozzle assembly comprises:

[0009] a main body part, the main body part being connected to the side wall of the lubricating tank, the main body part being formed with a cavity;

[0010] a nozzle part, the nozzle part being at least partially movably installed in the cavity, the nozzle part and the inner wall of the cavity together forming a storage cavity, the storage cavity being used to store lubricating oil, the nozzle part being provided with an output flow channel, the output flow channel being connected to the outside of the main body part and the storage cavity, respectively;

[0011] wherein the nozzle part is movable between a nozzle position and a release position, so that when the nozzle part moves from the release position to the nozzle position, the lubricating oil in the storage cavity is adapted to be sprayed out of the outside of the main body part.

[0012] Optionally, the nozzle part comprises:

[0013] A piston, an outer side wall of the piston being in sliding and sealing connection with an inner side wall of the cavity, the piston and the inner side wall of the cavity together defining an oil storage cavity; and

[0014] A nozzle, one end of the nozzle being connected to a side of the piston away from the oil storage cavity, the other end of the nozzle being located outside the main body, the output flow channel being provided through the piston and the nozzle.

[0015] Optionally, the oil injection nozzle assembly further comprises an elastic member, the elastic member being elastically connected between the side of the piston away from the nozzle and the inner wall of the cavity, the elastic member being adapted to drive the piston to move from the oil injection position to the release position.

[0016] Optionally, the lubricating device further comprises a support, the support being rotatably mounted to the inner wall of the cleaning tank, the support being used to support the cutter bar.

[0017] Optionally, the lubricating device further comprises a liquid level sensor, the liquid level sensor being mounted in the lubricating tank, the liquid level sensor being used to detect the liquid level of the lubricating oil in the lubricating tank.

[0018] Optionally, the bottom of the lubricating tank is further provided with an oil outlet hole;

[0019] The lubricating device further comprises a filter assembly, the filter assembly being mounted to the base and being used to filter the lubricating oil discharged from the oil outlet hole.

[0020] Optionally, the filter assembly comprises:

[0021] A fixing seat, the fixing seat being mounted to the base, the fixing seat being formed with an oil discharge channel, one end of the oil discharge channel being in communication with the oil outlet hole, the fixing seat being further provided with a mounting hole in communication with the oil discharge channel;

[0022] A filter part, the filter part being detachably mounted to the fixing seat via the mounting hole, the filter part being used to filter the lubricating oil discharged from the oil outlet hole.

[0023] Optionally, the oil discharge channel comprises:

[0024] A connecting section, the connecting section being connected to the base and being in communication with the oil outlet hole, a side wall of the connecting section being formed with the mounting hole;

[0025] A flow guide section, one end of the flow guide section being connected to the connecting section;

[0026] An outlet section, the outlet section being connected to the other end of the flow guide section, so that the flow guide section can guide the lubricating liquid in the connecting section to the outlet section.

[0027] Optionally, the inner side wall of the flow guide section is inclined towards the middle part of the flow guide section from the connecting section to the discharging section.

[0028] Optionally, the filter assembly further comprises a first handle, the first handle being connected with the filter part and located outside the fixing seat.

[0029] Optionally, the lubricating device further comprises a cover, the cover being movably connected with the machine base, the cover being movable between an open position and a closed position, in the open position, the cover being used to open the slot of the cleaning tank and the slot of the lubricating tank, in the closed position, the cover being used to close the slot of the cleaning tank and the slot of the lubricating tank.

[0030] Optionally, the lubricating device further comprises a driving assembly, the driving assembly being installed on the machine base, the driving assembly being in transmission connection with the cover so as to drive the cover to move between the open position and the closed position.

[0031] Optionally, the cover is in rotation connection with the machine base.

[0032] The driving assembly comprises a cylinder, a cylinder body of the cylinder being connected with the machine base, a free end of a piston rod of the cylinder being hingedly connected with the cover.

[0033] Optionally, the lubricating device further comprises a plurality of supporting parts, the plurality of supporting parts being spaced apart along the circumference of the machine base, each of the supporting parts being connected with the bottom of the machine base, each of the supporting parts being used to support the ground.

[0034] Optionally, the lubricating device further comprises a plurality of second handles, the plurality of second handles being spaced apart along the circumference of the machine base, each of the second handles being connected with the side of the machine base.

[0035] In the lubricating device, the cleaning tank and the lubricating tank are integrated on the machine base, so that the tool bar can be cleaned to remove dirt, oil stains and other impurities on the surface of the tool bar before lubrication, so that the lubricating oil can uniformly cover the surface of the tool bar to form an effective lubricating film, thereby reducing the friction and wear of the tool bar and improving the lubricating effect. Dirt and impurities accumulated on the surface of the tool bar can accelerate the wear and corrosion of the tool bar and shorten its service life. Cleaning can remove these harmful substances and slow down the wear process of the tool bar, thereby prolonging its service life. The oil nozzle assembly accurately sprays lubricating oil to the surface of the tool bar to achieve uniform lubrication. Through the spraying action of the oil nozzle assembly, the lubricating oil can fully penetrate into the tiny gaps and surface of the tool bar to form a uniform lubricating film, reduce friction and wear, and improve the service life of the tool bar.

[0036] Other features and advantages of the present application will be described in detail in the following detailed description of embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0037] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. 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 any creative effort on the basis of these drawings.

[0038] In order to more completely understand the present application and its beneficial effects, the following will be described in conjunction with the drawings, wherein the same reference numerals in the following description represent the same parts.

[0039] Figure 1 is a structural schematic view of a first lubricating device provided in an exemplary embodiment of the present disclosure;

[0040] Figure 2 is a structural schematic view of an oil nozzle assembly provided in an exemplary embodiment of the present disclosure;

[0041] Figure 3 is a structural schematic view of a part of the oil nozzle assembly shown in Figure 2

[0042] Figure 4 is a front view of the lubricating device shown in Figure 1

[0043] Figure 5 is a sectional view of the filter assembly shown in Figure 4

[0044] Figure 6 is a structural schematic view of a second lubricating device provided in an exemplary embodiment of the present disclosure;

[0045] Figure 7 is a structural schematic view of the lubricating device from another perspective shown in Figure 6

[0046] BRIEF DESCRIPTION OF DRAWINGS

[0047] 10, lubricating device;

[0048] 1, machine base, 11, cleaning tank, 12, lubricating tank;

[0049] ​​​​2, oil nozzle assembly, 21, main body, 211, sleeve, 212, plug-in part, 2121, oil inlet channel, 2122, first plug-in section, 2123, second plug-in section, 2124, third plug-in section, 2125, fourth plug-in section, 22, oil injection part, 221, output flow channel, 222, piston, 223, nozzle, 23, elastic member, 24, nut;

[0050] 3, support, 4, liquid level sensor;

[0051] 5, filter assembly, 51, fixing seat, 511, oil discharge channel, 5111, connecting section, 5112, flow guide section, 5113, discharge section, 512, mounting hole, 52, filter part, 53, first handle;

[0052] 6, cover, 7, drive assembly, 71, cylinder, 711, cylinder body, 712, piston rod;

[0053] 8, support part, 9, second handle;

[0054] 101, limiting part, 102, in-place sensor, 103, controller. DETAILED DESCRIPTION

[0055] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the protection scope of the present application.

[0056] The present application provides a lubricating device 10, please refer to Figure 1 , Figure 1 is the structure diagram of the first lubricating device provided in the exemplary embodiment of the present disclosure. The lubricating device 10 comprises a base 1 and an oil nozzle assembly 2.

[0057] The base 1 has a cleaning tank 11 and a lubricating tank 12, the cleaning tank 11 is used to contain cleaning liquid, and the cleaning liquid is used to clean the tool bar.

[0058] It should be noted that the tool bar includes FDS rivet gun tool bar, and the FDS rivet gun tool bar is a key component in the hot melting self-tapping riveting system. Of course, in other embodiments, the tool bar can be set as needed, and the present application does not limit this.

[0059] The oil nozzle assembly 2 is connected with the base 1, and the oil nozzle assembly 2 is used to spray lubricating oil to the tool bar in the lubricating tank 12.

[0060] It should be noted that the connection mode of the oil nozzle assembly 2 and the base 1 is various, for example, in an embodiment, the oil nozzle assembly 2 can be fixed to the base 1 by a buckle structure. In an embodiment, the oil nozzle assembly 2 can be fixed to the base 1 by welding. In another embodiment, the oil nozzle assembly 2 can also be fixed to the base 1 by a screw. Specifically, the connection mode of the oil nozzle assembly 2 and the base 1 can be set as needed, which is not limited in the present application.

[0061] In the lubricating device 10 of the embodiment of the present application, by integrating the cleaning tank 11 and the lubricating tank 12 on the base 1, the tool bar can be cleaned before lubrication to remove dirt, oil stains and other impurities on the surface of the tool bar, so that the lubricating oil can uniformly cover the surface of the tool bar to form an effective lubricating film, thereby reducing the friction and wear of the tool bar and improving the lubricating effect. The accumulation of dirt and impurities on the surface of the tool bar will accelerate the wear and corrosion of the tool bar and shorten its service life. Cleaning can remove these harmful substances and slow down the wear process of the tool bar, thereby prolonging its service life. The lubricating oil is accurately sprayed to the surface of the tool bar by the oil nozzle assembly 2 to achieve uniform lubrication. Through the spraying action of the oil nozzle assembly 2, the lubricating oil can fully penetrate into the tiny gaps and surface of the tool bar to form a uniform lubricating film, reduce friction and wear, and improve the service life of the tool bar.

[0062] Referring to Figure 2 and Figure 3 , Figure 2 is a structural schematic view of the oil nozzle assembly provided in the exemplary embodiment of the present disclosure, Figure 3 is Figure 2 a structural schematic view of the partial structure of the oil nozzle assembly. In an embodiment, the oil nozzle assembly 2 comprises a main body part 21 and an oil spraying part 22, the main body part 21 is connected with the side wall of the lubricating tank 12, the main body part 21 is formed with a cavity, the oil spraying part 22 is at least partially movably installed in the cavity, the oil spraying part 22 and the inner wall of the cavity jointly form an oil storage cavity, the oil storage cavity is used to store lubricating oil, the oil spraying part 22 is provided with an output flow channel 221 penetrating through the oil spraying part 22, the output flow channel 221 is respectively connected with the oil storage cavity and the outside of the main body part 21, the oil spraying part 22 can move between an oil spraying position and a release position, so that when the oil spraying part 22 moves from the release position to the oil spraying position, the lubricating oil in the oil storage cavity is adapted to be sprayed out of the outside of the main body part 21 to realize the lubrication of the tool bar, which is simple to operate. In addition, the arrangement of the main body part 21 and the oil spraying part 22 makes the structure of the oil nozzle assembly 2 relatively simple and compact, and the oil nozzle assembly 2 is more convenient to maintain.

[0063] Referring to Figure 3In an embodiment, the oil injection part 22 comprises a piston 222 and a nozzle 223, the outer wall of the piston 222 is in sliding and sealing connection with the inner wall of the cavity, the piston 222 and the inner wall of the cavity jointly define an oil storage cavity, one end of the nozzle 223 is connected to the side of the piston 222 away from the oil storage cavity, and the other end of the nozzle 223 is located outside the main body part 21. The output flow channel 221 is arranged through the piston 222 and the nozzle 223. In this way, the outer wall of the piston 222 is in sliding and sealing connection with the inner wall of the cavity, which ensures the sealing of the oil storage cavity and avoids leakage of lubricating oil, thereby ensuring the stability and efficiency of the oil injection process. Due to the cooperation of the piston 222 and the nozzle 223, the injection amount and timing of the lubricating oil can be accurately controlled when the piston 222 moves in the oil storage cavity.

[0064] It should be noted that the piston 222 and the nozzle 223 can be designed in one piece, so that the oil injection part 22 is more compact and the occupied space is reduced. Of course, in other embodiments, the piston 222 and the nozzle 223 can be arranged separately and then connected by welding or adhesive bonding, etc. Specifically, the present application does not limit the connection mode of the piston 222 and the nozzle 223.

[0065] Reference Figure 3 In an embodiment, the oil injection nozzle assembly 2 further comprises an elastic member 23, which is elastically connected between the side of the piston 222 away from the nozzle 223 and the inner wall of the cavity. The elastic member 23 is adapted to drive the piston 222 to move from the oil injection position to the release position. In this way, the elastic member 23 can ensure that the piston 222 automatically resets from the oil injection position to the release position after oil injection, thereby preparing for the next oil injection. This automatic reset function improves the reliability and stability of the oil injection nozzle assembly 2. Due to the continuous action of the elastic member 23, the piston 222 can continuously move between the oil injection position and the release position, thereby realizing continuous oil injection. The elastic member 23 uses its own elastic potential energy to drive the piston 222 to move, without the need for an additional power source, which helps to reduce energy consumption and improve the energy efficiency of the entire lubricating device 10. Since the piston 222 can quickly and accurately move from the release position to the oil injection position and inject an appropriate amount of lubricating oil, the oil injection efficiency is significantly improved. The introduction of the elastic member 23 can simplify the design of the oil injection nozzle assembly 2. The elastic potential energy of the elastic member 23 can absorb and buffer external impacts and vibrations, thereby improving the stability of the oil injection nozzle assembly 2.

[0066] It should be noted that the type of elastic member 23 is various, for example, the elastic member 23 can include a spring, a rubber column, a silica gel column and the like, specifically, the specific type of the elastic member 23 is not limited in the present application. In addition, in the present application, when the tool bar needs to be lubricated, the tool bar is pressed against the nozzle 223, the nozzle 223 drives the piston 222 to extrude the oil storage cavity, so that the lubricating oil in the oil storage cavity can be sprayed from the nozzle 223.

[0067] Referring to Figure 1 , Figure 2 and Figure 3 , in an embodiment, the side wall of the lubricating groove 12 is provided with a through hole, the main body part 21 includes a sleeve 211 and a plug-in part 212 arranged in the sleeve 211, the plug-in part 212 is sealingly connected with the inner side wall of one end of the sleeve 211, the sleeve 211 and the plug-in part 212 together form a cavity, the inner side wall of the lubricating groove 12 is provided with a through hole, the part of the plug-in part 212 extending out of the through hole is provided with external threads, the oil nozzle assembly 2 further includes a nut 24, the nut 24 is sleeved on the plug-in part 212 and is threadedly connected with the external threads, in this way, by screwing the nut 24, the end surface of the nut 24 abuts against the outer side wall of the lubricating groove 12, and the end surface of the sleeve 211 abuts against the inner side wall of the lubricating groove 12, thereby realizing the fixation of the oil nozzle assembly 2, in this way, the installation process of the oil nozzle assembly 2 is greatly simplified and the oil nozzle assembly 2 is fixed firmly. When it is necessary to maintain or replace the oil nozzle assembly 2, the oil nozzle assembly 2 can be easily disassembled by only unscrewing the nut 24, without the need for complex disassembly operation. This design not only improves the maintenance efficiency, but also reduces the maintenance cost.

[0068] Referring to Figure 3 , the plug-in part 212 is provided with an oil inlet channel 2121, one end of the oil inlet channel 2121 is in communication with the oil storage cavity, and the other end of the oil inlet channel 2121 is used to connect with an oil inlet pipe, the oil inlet pipe is used to connect with an oil storage tank, in this way, it can be ensured that the oil storage cavity continuously and stably obtains lubricating oil from the oil storage tank, this design avoids the problem of insufficient lubrication caused by lack of oil in the oil storage cavity, and ensures the normal operation of the oil nozzle assembly 2.

[0069] Referring to Figure 2 and Figure 3The plug-in part 212 includes a first plug-in section 2122, a second plug-in section 2123, a third plug-in section 2124 and a fourth plug-in section 2125 connected in sequence along the plug-in direction of the plug-in part 212. The first plug-in section 2122 is used for sealing plug-in with the sleeve 211. In this way, the tight connection between the plug-in part 212 and the sleeve 211 is ensured, which can prevent the lubricating liquid from leaking and improve the sealing performance of the connection. The second plug-in section 2123 is plug-in in the through hole, and the part of the second plug-in section 2123 extending out of the through hole is provided with external threads, so as to facilitate the installation of the oil nozzle assembly 2. The cross-sectional area of the third plug-in section 2124 is smaller than that of the fourth plug-in section 2125 along the plug-in direction of the plug-in part 212, so that the plug-in part 212 is easy to be inserted into the oil pipe, and the oil inlet pipe is abutted against the outer diameters of the third plug-in section 2124 and the fourth plug-in section 2125 when the oil inlet pipe is installed in place. The cross-sectional area of the fourth plug-in section 2125 decreases from the third plug-in section 2124 to the fourth plug-in section 2125, so that the third plug-in section 2124 and the fourth plug-in section 2125 form a barb structure, which can prevent the oil inlet pipe from loosening.

[0070] With reference back to Figure 1 In an embodiment, the lubricating device 10 further comprises a support 3 rotatably installed on the inner wall of the cleaning tank 11, which is used to support the knife bar. In this way, the support 3 provides stable support for the knife bar, so that the knife bar is not easy to shake or tilt during the cleaning process, thereby ensuring that the cleaning liquid can uniformly and comprehensively cover the surface of the knife bar, improving the cleaning efficiency. In addition, during the cleaning process, the high-speed rotation of the knife bar drives the support 3 in contact with it to rotate, which facilitates the adjustment of the position of the knife bar, making it easier to contact the cleaning liquid, and also facilitating the observation and inspection of the cleaning condition of the knife bar by the operator. In addition, the support function of the support 3 reduces the direct contact between the knife bar and the inner wall of the cleaning tank 11, thereby reducing the wear of the knife bar caused by friction.

[0071] With reference back to Figure 1 In an embodiment, the lubricating device 10 further comprises a liquid level sensor 4 installed in the lubricating tank 12. The liquid level sensor 4 detects the liquid level of the lubricating oil in the lubricating tank 12, providing the operator with intuitive liquid level information, which helps the operator to know the amount of lubricating oil in the lubricating tank 12 in time, so as to discharge the lubricating oil in the lubricating tank 12 in time to avoid excessive overflow of the lubricating oil in the lubricating tank 12.

[0072] In an embodiment, the bottom of the lubricating groove 12 is further provided with an oil outlet hole, and the lubricating device 10 further comprises a filter assembly 5, which is installed on the base 1 and used to filter the lubricating oil discharged from the oil outlet hole. In this way, the filter assembly 5 can effectively remove metal debris, dust, moisture and other impurities in the lubricating oil, facilitating the recycling of the lubricating oil.

[0073] Referring to Figure 4 and Figure 5 , Figure 4 is Figure 1 a front view of the lubricating device shown in Figure 5 is Figure 4 a sectional view of the filter assembly shown in. In an embodiment, the filter assembly 5 comprises a fixing seat 51 and a filter part 52. The fixing seat 51 is installed on the base 1 and is formed with an oil discharge channel 511. One end of the oil discharge channel 511 is in communication with the oil outlet hole, so that the lubricating oil can be smoothly discharged to the filter assembly 5. The fixing seat 51 is further provided with a mounting hole 512 in communication with the oil discharge channel 511. The filter part 52 is detachably mounted on the fixing seat 51 through the mounting hole 512. The filter part 52 is used to filter the lubricating oil discharged from the oil outlet hole. In this way, it is simple and easy to replace or clean the filter part 52 without the need to disassemble the entire filter assembly 5.

[0074] Referring to Figure 5 , in an embodiment, the oil discharge channel 511 comprises a connecting section 5111, a flow guiding section 5112 and a discharge section 5113. The connecting section 5111 is connected to the base 1, so as to ensure the stability and reliability of the oil discharge channel 511. This design can prevent the oil discharge channel 511 from loosening or falling off during the filtering process, thereby ensuring the normal operation of the lubricating device. The connecting section 5111 is in communication with the oil outlet hole, ensuring that the lubricating oil is smoothly discharged from the lubricating groove 12. The side wall of the connecting section 5111 is formed with the mounting hole 512, so that the filter part 52 can be conveniently mounted and dismounted. This design facilitates the cleaning and replacement of the filter part 52. One end of the flow guiding section 5112 is connected to the connecting section 5111, and the discharge section 5113 is connected to the other end of the flow guiding section 5112, so that the flow guiding section 5112 can guide the lubricating liquid in the connecting section 5111 to the discharge section 5113. In this way, the retention and accumulation of lubricating liquid in the oil discharge channel 511 are avoided, and the smooth flow of lubricating liquid is ensured. Since the oil discharge channel 511 is subdivided into the connecting section 5111, the flow guiding section 5112 and the discharge section 5113, it can be easily inspected and maintained, which helps to discover and solve potential faults and problems in time, ensuring the stable operation of the lubricating device 10.

[0075] Continuing to refer to Figure 5In an embodiment, the inner side wall of the guide section 5112 is inclined towards the middle part of the guide section 5112 from the connecting section 5111 to the discharging section 5113, thus, the inclined inner side wall design helps the lubricating liquid to converge in the guide section 5112 after passing through the filter part 52, and slowly flows along the inner side wall of the guide section 5112, reducing the noise caused by vortex and impact. In addition, the inclined inner side wall design makes the guide section 5112 more convenient to clean.

[0076] Referring again to Figure 5 In an embodiment, the filter assembly 5 further comprises a first handle 53, the first handle 53 is connected with the filter part 52 and is located outside the fixed seat 51, thus, the design of the first handle 53 enables the user to easily grasp and lift the filter part 52, thereby simplifying the replacement process of the filter part 52, which reduces the difficulty and complexity of replacing the filter part 52 and improves the operation efficiency. The first handle 53 enables the user to more conveniently clean the filter part 52, by lifting the first handle 53, the filter part 52 can be easily taken out of the fixed seat 51 for cleaning or replacement.

[0077] Referring again to Figures 6 to 7 , Figure 6 is a structural schematic view of a second lubricating device provided in the exemplary embodiments of the present disclosure, Figure 7 is Figure 6 a structural schematic view of the lubricating device from another perspective. In an embodiment, the lubricating device 10 further comprises a cover 6, the cover 6 is movably connected with the base 1, and the cover 6 can move between an open position and a closed position. When in the open position, the cover 6 is used to open the slot of the cleaning tank 11 and the slot of the lubricating tank 12, and when in the closed position, the cover 6 is used to close the slot of the cleaning tank 11 and the slot of the lubricating tank 12, thus, when the cover 6 is in the open position, the user can easily access the cleaning tank 11 and the lubricating tank 12, thereby thoroughly cleaning the cleaning tank 11 and the lubricating tank 12, which helps to remove residual lubricating oil, impurities and dirt, and maintain the cleanliness of the lubricating device 10. In addition, it is also convenient to replace or add cleaning liquid to the cleaning tank 11. When the cover 6 is in the closed position, it can effectively seal the slots of the cleaning tank 11 and the lubricating tank 12, preventing impurities and debris from falling into the cleaning tank 11 and the lubricating tank 12, and ensuring better cleaning or lubricating effect of the tool bar later.

[0078] Referring again to Figure 6 and Figure 7In an embodiment, the lubricating device 10 further comprises a driving assembly 7, which is installed on the base 1 and in transmission connection with the cover 6, so as to drive the cover 6 to move between the open position and the closed position. Thus, the addition of the driving assembly 7 makes the opening and closing process of the cover 6 automatic, and the user only needs to control the driving assembly 7 to realize the movement of the cover 6, which greatly improves the convenience and efficiency of operation. The automatic operation reduces the need for manual operation, thereby reducing the labor intensity of the operator.

[0079] It should be noted that the driving assembly 7 is usually equipped with corresponding control devices, which can ensure that the opening and closing process of the cover 6 is carried out in a safe condition, which avoids the safety hazards caused by misoperation.

[0080] Continuing to refer to Figure 6 and Figure 7 In an embodiment, the cover 6 is in rotational connection with the base 1, and the driving assembly 7 comprises a pneumatic cylinder 71, the cylinder body 711 of the pneumatic cylinder 71 is connected with the base 1, and the free end of the piston rod 712 of the pneumatic cylinder 71 is hingedly connected with the cover 6. Thus, the rotational connection design enables the cover 6 to rotate around a fixed axis when opening and closing, thereby saving space. At the same time, the pneumatic cylinder 71 as the driving assembly 7 also has high space utilization, making the structure of the entire lubricating device 10 more compact. Since the cover 6 is in rotational connection with the base 1, the cover 6 can easily rotate when opening and closing, and the operation is more flexible. The rotational connection design enables the cover 6 to closely fit on the base 1 when closing, thereby ensuring the sealing performance of the lubricating device 10. At the same time, the pneumatic cylinder 71 as the driving assembly 7 can provide stable driving force to ensure that the cover 6 can move smoothly when opening and closing. The pneumatic cylinder 71 as a common driving element has high reliability and durability. During long-term use, the pneumatic cylinder 71 can maintain stable performance and reduce the failure rate, thereby improving the reliability of the entire lubricating device 10. The pneumatic cylinder 71 as an independent driving assembly 7 is convenient to disassemble and replace. When the pneumatic cylinder 71 fails, the user can easily remove it for repair or replacement without the need for large-scale disassembly of the entire lubricating device 10.

[0081] It should be noted that in other embodiments, the driving assembly 7 can also include a linear motor, a hydraulic cylinder, or an electric push rod, etc. Specifically, the type of driving assembly 7 can be selected as needed, which is not limited in the present application.

[0082] Referring to Figure 6 and Figure 7In an embodiment, the lubricating device 10 further comprises a limiting part 101 installed on the side of the base 1, which is arranged adjacent to the rotation axis of the cover 6. After the cover 6 is opened to the designated position, the cover 6 abuts against the limiting part 101, thereby ensuring that the cover 6 can be stably kept at the predetermined position in the opened state. With the support of the limiting part 101, the cover 6 is less likely to sway or deviate due to external force, thereby improving the stability and reliability of the lubricating device 10. The presence of the limiting part 101 provides a clear indication to the operator that the cover 6 has been opened to the designated position, without the need for additional adjustment or confirmation. The limiting part 101 can prevent the cover 6 from being excessively rotated during the opening process, thereby avoiding damage or safety hazards caused by excessive rotation. By limiting the rotation range of the cover 6, the limiting part 101 helps to reduce the wear of the cover 6 and its related components, thereby prolonging the service life of the lubricating device 10.

[0083] Referring to Figure 6 and Figure 7 In an embodiment, the lubricating device 10 further comprises a position sensor 102 and a controller 103. The position sensor 102 is installed on the side of the base 1 and arranged adjacent to the rotation axis of the cover 6. The position sensor 102 and the drive assembly 7 are both electrically connected to the controller 103. When the cover 6 is opened to the designated position, the position sensor 102 is triggered, and the controller 103 controls the drive assembly 7 to stop working. Through the cooperation of the position sensor 102 and the controller 103, precise monitoring of the opening state of the cover 6 can be achieved. When the cover 6 is opened to the designated position, the position sensor 102 will immediately trigger a signal, and the controller 103 can quickly control the drive assembly 7 to stop working, thereby realizing automatic control. This automatic control mechanism reduces the dependence on manual operation, reduces errors and safety hazards caused by human factors, and improves work efficiency. The position sensor 102 can prevent damage or safety hazards caused by excessive opening of the cover 6. When the cover 6 reaches the predetermined position, the sensor will trigger in time, and the controller 103 will immediately stop the drive assembly 7, thereby avoiding further movement of the cover 6.

[0084] Referring to Figure 4 , Figure 6 and Figure 7In an embodiment, the lubricating device 10 further comprises a plurality of support portions 8, which are arranged along the circumference of the base 1 and are connected to the bottom of the base 1. Each support portion 8 is used to support the ground. In this way, the plurality of support portions 8 arranged along the circumference of the base 1 forms a stable support structure, which makes the lubricating device 10 stable during operation and reduces the likelihood of shaking or tilting, thereby improving the stability of the lubricating device 10. Each support portion 8 is connected to the bottom of the base 1 and bears the weight of the entire lubricating device 10. This distributed load bearing method makes the pressure on each support portion 8 more uniform, thereby improving the stability of the lubricating device 10. In addition, the plurality of spaced support portions 8 allows the base 1 to be spaced from the ground. This design can prevent the base 1 from being in contact with the ground or water vapor for a long time, thereby preventing rust. In addition, it is convenient to clean the space between the bottom of the base 1 and the ground.

[0085] It should be noted that in other embodiments, the length of each support portion 8 can be adjusted in the vertical direction. In this way, the operator can adjust the length of the support portion 8 so that the lubricating device 10 can be stably placed even on uneven ground.

[0086] Referring to Figure 4 , Figure 6 and Figure 7 In an embodiment, the lubricating device 10 further comprises a plurality of second handles 9, which are arranged along the circumference of the base 1 and are connected to the side of the base 1. In this way, the second handles 9 allow the operator to easily grasp and move the lubricating device 10. Since they are arranged along the circumference of the base 1, the operator can apply force from multiple angles and positions, thereby moving the device more flexibly. The addition of the plurality of second handles 9 allows the lubricating device 10 to distribute the weight when moving and carrying, thereby reducing the load that a single operator needs to bear. This helps to reduce the demand for manpower and improve the efficiency of carrying. When the position of the lubricating device 10 needs to be moved or adjusted, the second handles 9 provide stable gripping points for the operator. This helps to prevent the lubricating device 10 from slipping or losing control during movement, thereby improving the safety of operation.

[0087] The working principle of the knife bar lubricating mechanism provided in the present application is as follows:

[0088] In use, the user will put the knife rod into the cleaning tank 11, the knife rod is supported by the support 3, the knife rod itself rotates to drive the support 3 to rotate, so that the cleaning liquid in the cleaning tank 11 can clean the knife rod, after the cleaning is completed, the knife rod is put into the lubricating tank 12, so that the knife rod presses the nozzle 223, the nozzle 223 drives the piston 222 to extrude the oil storage cavity, so that the lubricating oil in the oil storage cavity is sprayed to the knife rod through the nozzle 223, so as to add lubricating oil to the knife rod, and the excess lubricating oil will be discharged through the oil outlet hole to avoid accumulation in the lubricating tank 12. The oil flowing out of the oil outlet hole flows to the oil discharge channel 511, at this time, the impurities in the waste oil are left on the filter part 52 by filtering of the filter part 52, so that the lubricating oil after filtering flows to the inner side surface of the flow guide section 5112, and then is discharged through the discharge section 5113, when the user needs to clean the debris, the user can disassemble the filter part 52 from the fixed seat 51 through the first handle 53, and then clean the debris on the filter part 52.

[0089] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0090] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0091] The embodiments, implementation manners and related technical features of the present application can be combined, replaced with each other without conflict.

[0092] The above is only the preferred embodiment of the present application, and does not limit the present application in any form, but any simple modification, equivalent change and modification made according to the technical essence of the present application to the above embodiment, without departing from the technical solution content of the present application, still belongs to the scope of the technical solution of the present application.

Claims

1. A lubricating device, characterized in that The lubricating device comprises: a machine base having a cleaning tank and a lubricating tank, the cleaning tank being used to hold cleaning liquid for cleaning the tool bar; and a nozzle assembly connected to the machine base, the nozzle assembly being used to spray lubricating oil to the tool bar in the lubricating tank.

2. The lubricating device according to claim 1, characterized in that The nozzle assembly comprises: a main body connected to the side wall of the lubricating tank, the main body being formed with a cavity; a nozzle at least partially movably mounted in the cavity, the nozzle and the inner wall of the cavity together forming an oil storage cavity, the oil storage cavity being used to store lubricating oil, the nozzle being provided with an output channel penetrating through the nozzle, the output channel being in communication with the oil storage cavity and the outside of the main body, respectively; wherein the nozzle is movable between a spraying position and a releasing position, so that when the nozzle moves from the releasing position to the spraying position, the lubricating oil in the oil storage cavity is adapted to be sprayed out of the outside of the main body.

3. The lubricating device according to claim 2, characterized in that The nozzle comprises: a piston, the outer side wall of the piston being in sliding and sealing connection with the inner side wall of the cavity, the piston and the inner side wall of the cavity together forming an oil storage cavity; and a nozzle, one end of the nozzle being connected to the side of the piston away from the oil storage cavity, the other end of the nozzle being located outside the main body, the output channel penetrating through the piston and the nozzle.

4. The lubricating device according to claim 3, characterized in that The nozzle assembly further comprises an elastic member, the elastic member being in elastic connection between the side of the piston away from the nozzle and the inner wall of the cavity, the elastic member being adapted to drive the piston to move from the spraying position to the releasing position.

5. The lubricating device according to any one of claims 1 to 4, characterized in that The lubricating device further comprises a support, the support being rotatably mounted to the inner wall of the cleaning tank, the support being used to support the tool bar.

6. The lubricating device according to any one of claims 1 to 4, characterized in that The lubricating device further comprises a liquid level sensor, the liquid level sensor being mounted in the lubricating tank, the liquid level sensor being used to detect the liquid level of the lubricating oil in the lubricating tank.

7. The lubricating device according to any one of claims 1 to 4, characterized in that The bottom of the lubricating tank is further provided with an oil outlet hole; The lubricating device further comprises a filter assembly, the filter assembly being mounted to the machine base and being used to filter the lubricating oil discharged from the oil outlet hole.

8. The lubricating device of claim 7, wherein The filter assembly comprises: a fixed seat mounted to the machine base, the fixed seat being formed with an oil discharge channel, one end of the oil discharge channel being in communication with the oil outlet hole, the fixed seat being further provided with a mounting hole in communication with the oil discharge channel; a filter portion, the filter portion being detachably mounted to the fixed seat via the mounting hole, the filter portion being used to filter the lubricating oil discharged from the oil outlet hole.

9. The lubricating device of claim 8, wherein The oil discharge channel comprises: a connecting section connected to the machine base and in communication with the oil outlet hole, the side wall of the connecting section being formed with the mounting hole; a flow guide section, one end of the flow guide section being connected to the connecting section; an outlet section connected to the other end of the flow guide section, so that the flow guide section can guide the lubricating liquid in the connecting section to the outlet section.

10. The lubricating device of claim 9, wherein The inner side wall of the flow guide section is inclined from the connecting section to the outlet section towards the middle part of the flow guide section.

11. The lubricating device of claim 8, wherein The filter assembly further comprises a first handle connected with the filter part and located outside the fixing base.

12. The lubricating device according to any one of claims 1 to 4, characterized in that The lubricating device further comprises a cover body movably connected with the machine base, the cover body being movable between an open position and a closed position, when the cover body is in the open position, the cover body is used to open the slot of the cleaning tank and the slot of the lubricating tank, when the cover body is in the closed position, the cover body is used to close the slot of the cleaning tank and the slot of the lubricating tank.

13. The lubricating device of claim 12, wherein The lubricating device further comprises a driving assembly installed on the machine base, the driving assembly being in transmission connection with the cover body so as to drive the cover body to move between the open position and the closed position.

14. The lubricating device of claim 13, wherein The cover body is in rotation connection with the machine base. The driving assembly comprises a cylinder, a cylinder body of the cylinder being connected with the machine base, a free end of a piston rod of the cylinder being hingedly connected with the cover body.

15. The lubricating device according to any one of claims 1 to 4, characterized in that The lubricating device further comprises a plurality of supporting parts, the plurality of supporting parts being spaced apart along the circumference of the machine base, each of the supporting parts being connected with the bottom of the machine base, each of the supporting parts being used to support the ground.

16. The lubricating device according to any one of claims 1 to 4, characterized in that The lubricating device further comprises a plurality of second handles, the plurality of second handles being spaced apart along the circumference of the machine base, each of the second handles being connected with the side of the machine base.

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