Multi-station oiling device

Abstract

The utility model relates to a multi-station oil injection device. The multi-station oil injection device comprises a supporting frame; the sliding frame is in sliding connection with the supporting frame; the first driving mechanism is installed on the supporting frame and connected with the sliding frame, and the first driving mechanism is used for driving the sliding frame to reciprocate in the first horizontal direction; the floating frame is in sliding connection with the sliding frame in the vertical direction; the second driving mechanism is mounted on the sliding frame and connected with the floating frame, and the second driving mechanism is used for driving the floating frame to ascend and descend; the multiple oil injection mechanisms are in sliding connection with the floating frame in the vertical direction. The oil injection device can achieve accurate oil injection of multiple products, is beneficial to improving the production efficiency, and has the advantages of being low in use cost, high in stability and the like.

Description

Technical Field

[0001] This application relates to the field of relay manufacturing technology, and in particular to a multi-station oil injection device. Background Technology

[0002] The lubrication process is widely used in various industries in China. Its main function is to provide lubricating oil to various mechanical equipment, ensuring smooth operation. In addition, this process is also used for the lubrication of coils, aiming to enhance the conductivity of the coils by adding oil, thereby improving the overall efficiency of electrical equipment.

[0003] Relays are a core component of electrical control systems, and their importance is self-evident. They are widely deployed in many cutting-edge fields such as new energy vehicles, smart home systems, and industrial automated production lines, playing a crucial role in signal transmission and control. As the performance requirements of these fields continue to increase, the production quality and efficiency of relays have become key factors restricting the overall system performance.

[0004] In related technologies, oiling devices for relay coil lubrication typically only allow for lubrication of a single product. When multiple products need to be produced simultaneously, this is achieved by stacking lubrication devices, resulting in higher equipment costs. Furthermore, due to the significant differences in lubrication requirements among products, stacking lubrication devices for multiple products can easily lead to some products making hard contact with the lubrication mechanism, damaging the mechanism or the product, while other products cannot be accurately positioned relative to the lubrication mechanism. Therefore, this approach is detrimental to improving production efficiency and accuracy. Utility Model Content

[0005] Therefore, it is necessary to provide a multi-station oiling device to address the problem that it is impossible to simultaneously oil multiple products in related technologies.

[0006] This application provides a multi-station oil injection device, comprising: a support frame; a sliding frame slidably connected to the support frame; a first drive mechanism mounted on the support frame and connected to the sliding frame, the first drive mechanism being used to drive the sliding frame to reciprocate along a first horizontal direction; a floating frame slidably connected to the sliding frame along a vertical direction; a second drive mechanism mounted on the sliding frame and connected to the floating frame, the second drive mechanism being used to drive the floating frame to rise and fall; and a plurality of oil injection mechanisms, each slidably connected to the floating frame along a vertical direction.

[0007] According to one embodiment of this application, it further includes: a plurality of floating members, arranged at intervals along a second horizontal direction and slidably connected to the floating frame respectively; the plurality of floating members are fixedly connected to the plurality of oiling mechanisms in a one-to-one correspondence; the oiling mechanism is slidably connected to the oiling mechanism through the corresponding floating member; wherein, the second horizontal direction is set at an angle to the first horizontal direction.

[0008] According to one embodiment of this application, it further includes: a plurality of first slide rail mechanisms arranged at intervals along the second horizontal direction, each of the floating members being slidably connected to the floating frame via at least one of the first slide rail mechanisms; and a plurality of elastic members connecting the floating frame and the corresponding floating member, for providing a downward elastic restoring force to the floating member.

[0009] According to one embodiment of this application, the first slide rail mechanism includes: a first slide rail, vertically arranged and fixedly connected to the floating frame; a first slider, slidably connected to the first slide rail and fixedly connected to the corresponding floating component; the elastic component is directly connected to the corresponding floating component, or the elastic component is indirectly connected to the corresponding floating component through the first slider.

[0010] According to one embodiment of this application, the floating frame includes: a connector, vertically arranged and slidably connected to a plurality of floating components; a first limiting member, located on the upper side of the floating components and fixedly connected to the connector; and a second limiting member, located on the lower side of the floating components, opposite to the first limiting member and fixedly connected to the connector.

[0011] According to one embodiment of this application, the sliding frame includes: a sliding member slidably connected to a support frame along the first horizontal direction; a lifting seat fixedly connected to the sliding member, wherein the first drive mechanism is mounted on the lifting seat; and a second slide rail mechanism vertically mounted on the lifting seat, wherein the floating frame is slidably connected to the lifting seat through the second slide rail mechanism.

[0012] According to one embodiment of this application, the support frame includes: a first platform extending along the first horizontal direction; a second platform spaced parallel to the first platform; and a third platform fixedly connected to the first platform and the second platform respectively; wherein, the first drive mechanism is mounted on the third platform, the sliding frame is slidably connected to the first platform and the second platform respectively, and the floating frame and the oil injection mechanism are located between the first platform and the second platform.

[0013] According to one embodiment of this application, the support frame further includes: an oil collection mechanism, connecting one end of the first platform and the second platform in the same direction, and the third platform connecting the other end of the first platform and the second platform in the same direction.

[0014] According to one embodiment of this application, the support frame further includes: a plurality of support columns, the top of each support column being fixedly connected to any one of the first platform, the second platform, and the third platform.

[0015] According to one embodiment of this application, the first drive mechanism is one of a cylinder, a hydraulic cylinder, and a linear motor; and / or, the second drive mechanism is one of a cylinder, a hydraulic cylinder, and a linear motor.

[0016] The aforementioned oiling device includes multiple oiling mechanisms, each used for oiling multiple products. These mechanisms are slidably connected to a floating frame in a vertical direction. Upon contact with the product, each mechanism can move independently vertically, changing hard contact to soft contact and achieving high degree of differentiation. This improves oiling accuracy and prevents damage to the product and the oiling device. Furthermore, when the first drive mechanism drives the sliding frame to reciprocate in a first horizontal direction, it also drives the floating frame to reciprocate in the same direction. The second drive mechanism can also drive the floating frame to rise and fall. Therefore, synchronous translation and lifting of multiple oiling mechanisms are possible. The shared drive system for these multiple mechanisms simplifies equipment and reduces production costs. Thus, the oiling device of this application can achieve precise oiling of multiple products, improving production efficiency and offering advantages such as low operating costs and high stability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a multi-station oil injection device provided in an embodiment of this application.

[0018] Figure 2 This is a schematic diagram of the connection structure between the floating frame and the oil injection mechanism in a multi-station oil injection device provided in an embodiment of this application.

[0019] Figure label:

[0020] 100. Support frame; 110. First platform; 120. Second platform; 130. Third platform; 140. Support column; 150. Second mounting base;

[0021] 200. Sliding frame; 210. Sliding component; 220. Lifting seat; 221. Third plate; 222. Fourth plate; 223. First mounting base; 230. Second slide rail mechanism;

[0022] 300. First drive mechanism;

[0023] 400. Floating frame; 411. Connector; 412. First limiting component; 413. Second limiting component; 420. Elastic component; 430. First slide rail mechanism;

[0024] 500. Second drive mechanism;

[0025] 600. Oil injection mechanism;

[0026] 700. Oil collection mechanism;

[0027] 800, Floating component; 810, First plate; 820, Second plate. Detailed Implementation

[0028] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0029] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0030] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0031] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0032] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0033] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0034] See Figure 1 , Figure 1 This is a schematic diagram of the overall structure of a multi-station oil injection device provided in an embodiment of this application.

[0035] An embodiment of this application provides a multi-station oiling device, including a support frame 100, a sliding frame 200, a first drive mechanism 300, a floating frame 400, a second drive mechanism 500, and multiple oiling mechanisms 600. The sliding frame 200 is slidably connected to the support frame 100. The first drive mechanism 300 is mounted on the support frame 100 and connected to the sliding frame 200, and is used to drive the sliding frame 200 to reciprocate along a first horizontal direction X. The floating frame 400 is slidably connected to the sliding frame 200 along a vertical direction Z. The second drive mechanism 500 is mounted on the sliding frame 200 and connected to the floating frame 400, and is used to drive the floating frame 400 to rise and fall. The multiple oiling mechanisms 600 are respectively slidably connected to the floating frame 400 along the vertical direction Z.

[0036] When the first drive mechanism 300 drives the sliding frame 200 to reciprocate along the first horizontal direction X, it can also drive the floating frame 400 and the oiling mechanism 600 mounted on the floating frame 400 to reciprocate along the first horizontal direction X, thereby moving the oiling mechanism 600 above the product to be oiled, or moving the oiling mechanism 600 away from the position above the product. When the second drive mechanism 500 drives the floating frame 400 to rise and fall, it can also drive the oiling mechanism 600 mounted on the floating frame 400 to rise and fall, causing the oiling mechanism 600 to descend to a position in contact with or near the product for oiling, or to rise to a position at a preset distance from the product, avoiding interference between the oiling mechanism 600 and the product during translation. In this embodiment, the coordinated action of the first drive mechanism 300 and the second drive mechanism 500 can realize the synchronous translation and rising and falling of multiple oiling mechanisms 600, thereby meeting the position adjustment requirements during the oiling process. Multiple oiling mechanisms 600 sharing the same drive system helps to simplify the overall device and reduce operating costs.

[0037] Multiple oiling mechanisms 600 are slidably connected to the floating frame 400 along the vertical Z direction, allowing each mechanism 600 to slide upwards under the upward pressure of the product. This avoids hard contact with the product, preventing damage to both the product and the mechanisms, improving yield, and extending the service life of the oiling device. Furthermore, maintaining contact with the product helps ensure oiling accuracy and further improves product quality. When the second drive mechanism 500 drives the floating frame 400 upwards, causing the multiple oiling mechanisms 600 to detach from the product, they can move downwards relative to the floating frame 400 until they return to their lowest position, creating conditions for subsequent oiling operations.

[0038] It is understandable that multiple oil injection mechanisms 600 can be lowered relative to the floating frame 400. This can be achieved by relying on the gravity of the oil injection mechanism 600 itself, or by setting additional reset structures such as elastic mechanisms to allow the oil injection mechanism 600 to be lowered. No limitation is made here.

[0039] Figure 2 This is a schematic diagram of the connection structure between the floating frame and the oil injection mechanism in a multi-station oil injection device provided in an embodiment of this application.

[0040] Combination Figure 1 and Figure 2 In some embodiments, the multi-station oiling device further includes multiple floating elements 800, which are arranged at intervals along the second horizontal direction Y and are slidably connected to the floating frame 400. Each floating element 800 is fixedly connected to a corresponding oiling mechanism 600. The second horizontal direction Y is angled relative to the first horizontal direction X.

[0041] In this embodiment, the angle between the first horizontal direction X and the second horizontal direction Y is not specifically limited. For example, the angle between the first horizontal direction X and the second horizontal direction Y is between 85° and 95°. Preferably, the angle between the first horizontal direction X and the second horizontal direction Y is 90°, in other words, the first horizontal direction X is perpendicular to the second horizontal direction Y.

[0042] Optionally, the floating frame 400 has a first sidewall that is vertically arranged along the second horizontal direction Y, and a plurality of floating parts 800 are arranged at equal intervals along the second horizontal direction Y. The floating parts 800 slide in cooperation with the first sidewall and are fixedly connected to the oiling mechanism 600 by means of, for example, snap-fit, adhesive or bolt connection.

[0043] This embodiment does not specifically limit the shape of the floating component 800. For example, the floating component 800 can be a block structure or a plate structure. In other words, any structural solution that can achieve a sliding connection between the floating component 800 and the floating frame 400 and a fixed connection with the oiling mechanism 600 should be within the protection scope of this application embodiment. For example, the floating component 800 includes a first plate 810 and a second plate 820. The first plate 810 is slidably connected to the floating frame 400, and the second plate 820 extends along a first horizontal direction X. The second plate 820 is perpendicularly fixed to the first plate 810, and one side of the second plate 820 is fixedly connected to the oiling mechanism 600.

[0044] Optionally, the oil injection mechanism 600 includes an oil valve, which is fixedly connected to the floating member 800. Further, the oil injection mechanism 600 also includes an oil inlet pipe and an oil outlet nozzle, with one port of the oil valve connected to the oil inlet pipe and the other port connected to the oil outlet nozzle.

[0045] In some embodiments, the multi-station oil injection device further includes a plurality of first slide rail mechanisms 430. The plurality of first slide rail mechanisms 430 are arranged at intervals along a second horizontal direction Y, and each floating member 800 is slidably connected to the floating frame 400 through at least one first slide rail mechanism 430.

[0046] In this embodiment, the first slide rail mechanism 430 and the floating member 800 can be connected one-to-one, or each floating member 800 can be connected to two or more first slide rail mechanisms 430.

[0047] The guiding effect of the first slide rail mechanism 430 can make the sliding of the floating part 800 more stable and help reduce the friction when the floating part 800 slides.

[0048] Optionally, the first slide rail mechanism 430 includes a first slide rail and a first slider. The first slide rail is vertically arranged and fixedly connected to the floating frame 400. The first slider is slidably connected to the first slide rail and fixedly connected to the corresponding floating component 800. When each floating component 800 is connected to two or more first slide rail mechanisms 430, the floating component 800 is simultaneously fixedly connected to the first slider of two or more adjacent first slide rail mechanisms 430.

[0049] The floating component 800 and the first slider can be detachably connected by means of bolts, snap-fit, etc., or they can be non-detachably connected by means of welding or bonding, etc. Preferably, the floating component 800 and the first slider are detachably connected.

[0050] In some embodiments, the floating frame 400 further includes a plurality of elastic elements 420 (not shown in the figure), which connect the floating frame 400 and the corresponding floating element 800 and provide a downward elastic restoring force to the floating element 800.

[0051] Multiple elastic elements 420 and multiple floating elements 800 can be connected one-to-one, or each floating element 800 can be connected to two or more elastic elements 420.

[0052] The elastic element 420 can provide a downward elastic restoring force for the floating element 800, thereby ensuring that the floating element 800 can be pressed firmly on the product and the glue injection operation can be completed smoothly. After the glue injection is completed, it can ensure that the floating element 800 and the oil injection mechanism 600 can slide down and reset to the lowest position relative to the floating frame 400.

[0053] According to the multi-station oil injection device of this embodiment, the elastic element 420 is directly connected to the corresponding floating element 800, or the elastic element 420 is indirectly connected to the floating element 800 through the first slider. Both connection methods enable the elastic element 420 to provide a downward elastic restoring force to the floating element 800.

[0054] The elastic element 420 in the above embodiments includes, but is not limited to, compression springs, tension springs, leaf springs, or elastic bands. For example, the elastic element 420 is a compression spring, which is vertically arranged and has one end connected to the floating frame 400 and the other end connected to the floating element 800. When the floating element 800 moves upward, the compression spring is compressed and deformed, so that after the oil injection mechanism 600 is detached from the product, it can elastically support the floating element 800, so that the floating element 800 and the oil injection mechanism 600 slide downward and reset relative to the floating frame 400.

[0055] In some embodiments, the floating frame 400 includes a connector 411, a first limiting member 412, and a second limiting member 413. The connector 411 is vertically arranged, has the aforementioned first sidewall, and is slidably connected to a plurality of floating members 800. The first limiting member 412 is located above the floating members 800 and is fixedly connected to the connector 411. The second limiting member 413 is located below the floating members 800, opposite to the first limiting member 412, and is fixedly connected to the connector 411.

[0056] For example, the connector 411, the first limiting member 412, and the second limiting member 413 can all be plate-shaped structures. The first limiting member 412 is fixedly disposed at the upper end of the connector 411, and the second limiting member 413 is fixedly disposed at the lower end of the connector 411. The first limiting member 412 and the second limiting member 413 are opposite each other in the vertical direction Z. The connector 411, the first limiting member 412, and the second limiting member 413 form a mounting groove. The first slide rail mechanism 430 and the first plate 810 are located in the mounting groove. One end of the second plate 820 is located in the mounting groove, and the other end of the second plate 820 extends outside the mounting groove. The portion of the second plate 820 outside the mounting groove is fixedly connected to the oiling mechanism 600.

[0057] The first limiting member 412 and the second limiting member 413 can limit the floating range of the floating member 800, prevent the floating member 800 from moving excessively, improve the stability of operation, and make the floating member 800 aligned with the horizontal direction when it moves downward relative to the connecting member 411 to the second position.

[0058] Optionally, such as Figure 2 As shown, when the elastic element 420 is a compression spring, the compression spring is located between the first limiting element 412 and the floating element 800. One end of the compression spring abuts against the first limiting element 412, and the other end abuts against the floating element 800.

[0059] Alternatively, the compression spring is located between the first limiting member 412 and the first slider, with one end of the compression spring abutting against the first limiting member 412 and the other end abutting against the first slider.

[0060] Optionally, a guide post is connected between the first limiting member 412 and the second limiting member 413. The guide post passes through the floating member 800 in the vertical direction Z, thereby increasing the sliding stability of the floating member 800. Furthermore, a compression spring is sleeved on the guide post to increase the extension and contraction stability of the compression spring and prevent the compression spring from deflecting or moving.

[0061] In some embodiments, the sliding frame 200 includes a sliding member 210, a lifting seat 220, and a second slide rail mechanism 230. The sliding member 210 is slidably connected to the support frame 100 along a first horizontal direction X. The lifting seat 220 is fixedly connected to the sliding member 210, and a first drive mechanism 300 is mounted on the lifting seat 220. The second slide rail mechanism 230 is vertically mounted on the lifting seat 220, and the floating frame 400 is slidably connected to the lifting seat 220 through the second slide rail mechanism 230.

[0062] For example, the slider 210 is a horizontally arranged plate-like structure, and the lifting seat 220 includes a third plate 221, a fourth plate 222, and a first mounting seat 223. The third plate 221 is horizontally arranged, and the fourth plate 222 and the first mounting seat 223 are vertically arranged. The fourth plate 222 is located below the third plate 221, and the third plate 221 and the fourth plate 222 are perpendicular to each other and connected at their ends. The first mounting seat 223 is located above the third plate 221 and is vertically fixed to the upper side of the third plate 221. The third plate 221 is fitted and fixed to the lower side of the slider 210, and the first driving mechanism 300 is vertically mounted on the first mounting seat 223.

[0063] The connection methods between the third plate 221, the fourth plate 222, the first mounting base 223, the sliding member 210, and the first drive mechanism 300 include, but are not limited to, bolt connection, welding, and snap-fit.

[0064] Optionally, the lifting seat 220 may also include reinforcing ribs that connect the third plate 221 and the fourth plate 222 to increase the stability of the lifting structure.

[0065] Optionally, the second slide rail mechanism 230 includes a second slide rail arranged in the vertical direction Z and a second slider slidably connected to the second slide rail, the second slider being fixedly connected to the floating frame 400.

[0066] Optionally, there may be two or more second slide rail mechanisms 230, which are arranged along the second horizontal direction Y and are all connected to the floating frame 400. This makes the lifting and lowering of the floating frame 400 more stable.

[0067] In some embodiments, the support frame 100 includes a first platform 110, a second platform 120, and a third platform 130. The first platform 110 extends along a first horizontal direction X. The second platform 120 is disposed parallel to and spaced apart from the first platform 110. The third platform 130 is fixedly connected to the first platform 110 and the second platform 120, respectively. A first drive mechanism 300 is mounted on the third platform 130, a sliding frame 200 is slidably connected to the first platform 110 and the second platform 120, respectively, and a floating frame 400 and an oil injection mechanism 600 are located between the first platform 110 and the second platform 120.

[0068] Optionally, a third slide rail mechanism is provided on the upper side of the first platform 110 and the second platform 120 respectively. The third slide rail mechanism includes a third slide rail extending along the first horizontal direction X and a third slider slidably connected to the third slide rail. The two ends of the slider 210 extend above the two third slide rail mechanisms and are fixedly connected to the third slider of the corresponding third slide rail mechanism respectively.

[0069] Optionally, a second mounting base 150 is provided on the upper side of the third platform 130, and the first drive mechanism 300 is connected to the second mounting base 150.

[0070] The support frame 100 structure in the above embodiment can provide stable support for the movement of the floating frame 400 and the oiling mechanism 600, and can provide sufficient space for the movement and oiling operation of the oiling mechanism 600.

[0071] Optionally, the support frame 100 further includes an oil collection mechanism 700, which connects to one end of the first platform 110 and the second platform 120 in the same direction, and the third platform 130 connects to the other end of the first platform 110 and the second platform 120 in the same direction. Exemplarily, the oil collection mechanism 700 includes a first suspension plate, a second suspension plate, and an oil collection trough. The upper end of the first suspension plate is fixedly connected to the first platform 110, the upper end of the second suspension plate is fixedly connected to the second platform 120, and the oil collection trough is arranged along a second horizontal direction Y. One end of the oil collection trough is fixedly connected to the lower end of the first suspension plate, and the other end of the oil collection trough is fixedly connected to the lower end of the second suspension plate. By setting the oil collection mechanism 700, oil flowing out of the product during the oiling process can be collected, preventing it from adhering to nearby equipment or contaminating other products.

[0072] In some embodiments, the support frame 100 further includes a plurality of support columns 140, the top of each support column 140 being fixedly connected to any one of the first platform 110, the second platform 120, and the third platform 130.

[0073] For example, there are two vertically arranged support columns 140, which are spaced apart along the second horizontal direction Y. The top of one support column 140 is fixedly connected to the first platform 110, and the top of the other support column 140 is fixedly connected to the second platform 120.

[0074] Of course, the number of support columns 140 can also be three or more, and the first platform 110, the second platform 120 and the third platform 130 can each be connected to at least one support column 140.

[0075] The bottom end of the support column 140 can be fixed to the ground or workbench using a structure such as a flange.

[0076] The support column 140 provides stable support for the first platform 110, the second platform 120, and the third platform 130, and also creates a gap between the first platform 110, the second platform 120, and the third platform 130 and the ground or workbench, providing space for the lifting and translating of the floating frame 400 and the oil injection mechanism 600.

[0077] According to the multi-station oil injection device of the application embodiment, the first drive mechanism 300 is one of a cylinder, a hydraulic cylinder and a linear motor; and / or, the second drive mechanism 500 is one of a cylinder, a hydraulic cylinder and a linear motor.

[0078] For example, the first drive mechanism 300 includes a first cylinder, and each of the second drive mechanisms 500 includes a second cylinder. The first cylinder is positioned along a first horizontal direction X, its cylinder barrel is fixedly connected to a second mounting base 150, and its piston rod slidably passes through the second mounting base 150 and is fixedly connected to a sliding frame 200. The second cylinder is positioned vertically, its cylinder barrel is fixedly connected to a first mounting base 223, and its piston rod is fixedly connected to the top of a floating frame 400.

[0079] It is worth noting that the first drive mechanism 300 and the second drive mechanism 500 in this embodiment may also adopt other structural forms, and the first drive mechanism 300 and the second drive mechanism 500 may adopt the same structural form or different structural forms.

[0080] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0081] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A multi-station oil injection device, characterized in that, include: Support frame; A sliding frame is slidably connected to the support frame; A first driving mechanism is mounted on the support frame and connected to the sliding frame. The first driving mechanism is used to drive the sliding frame to reciprocate along a first horizontal direction. The floating frame is slidably connected to the sliding frame in the vertical direction; The second drive mechanism is installed on the sliding frame and connected to the floating frame. The second drive mechanism is used to drive the floating frame to rise and fall. Multiple oil injection mechanisms are slidably connected to the floating frame in the vertical direction.

2. The multi-station oil injection device according to claim 1, characterized in that, Also includes: Multiple floating components are arranged at intervals along a second horizontal direction and are slidably connected to the floating frame. The multiple floating components are fixedly connected to the multiple oiling mechanisms in a one-to-one correspondence. The oiling mechanism is slidably connected to the corresponding floating component. The second horizontal direction is set at an angle to the first horizontal direction.

3. The multi-station oil injection device according to claim 2, characterized in that, Also includes: Multiple first slide rail mechanisms are arranged at intervals along the second horizontal direction, and each of the floating components is slidably connected to the floating frame through at least one first slide rail mechanism; Multiple elastic elements are provided, which connect the floating frame and the corresponding floating element, and are used to provide a downward elastic restoring force to the floating element.

4. The multi-station oil injection device according to claim 3, characterized in that, The first slide rail mechanism includes: The first slide rail is vertically arranged and fixedly connected to the floating frame; The first slider is slidably connected to the first slide rail and fixedly connected to the corresponding floating component; The elastic element is directly connected to the corresponding floating element, or the elastic element is indirectly connected to the corresponding floating element through the first slider.

5. The multi-station oil injection device according to any one of claims 2 to 4, characterized in that, The floating frame includes: The connector is vertically arranged and slidably connected to the plurality of floating components; The first limiting member is located on the upper side of the floating member and is fixedly connected to the connecting member; The second limiting member is located below the floating member, is disposed opposite to the first limiting member, and is fixedly connected to the connecting member.

6. The multi-station oil injection device according to any one of claims 1 to 4, characterized in that, The sliding frame includes: The sliding element is slidably connected to the support frame along the first horizontal direction; A lifting seat is fixedly connected to the sliding member, and the first drive mechanism is installed on the lifting seat; The second slide rail mechanism is vertically installed on the lifting seat, and the floating frame is slidably connected to the lifting seat through the second slide rail mechanism.

7. The multi-station oil injection device according to any one of claims 1 to 4, characterized in that, The support frame includes: The first platform extends along the first horizontal direction; The second platform is set parallel and spaced apart from the first platform; The third platform is fixedly connected to the first platform and the second platform respectively; The first drive mechanism is mounted on the third platform, the sliding frame is slidably connected to the first platform and the second platform respectively, and the floating frame and the oil injection mechanism are located between the first platform and the second platform.

8. The multi-station oil injection device according to claim 7, characterized in that, The support frame also includes: An oil collection mechanism is connected to one end of the first platform and the second platform in the same direction, and the third platform is connected to the other end of the first platform and the second platform in the same direction.

9. The multi-station oil injection device according to claim 7, characterized in that, The support frame also includes: Support columns are provided in multiple ways, and the top of each support column is fixedly connected to any one of the first platform, the second platform, and the third platform.

10. The multi-station oil injection device according to any one of claims 1 to 4, characterized in that, The first drive mechanism is one of a pneumatic cylinder, a hydraulic cylinder, and a linear motor; And / or, the second drive mechanism is one of a cylinder, a hydraulic cylinder, and a linear motor.

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