Automatic lubricating oil canning equipment and canning method

Abstract

The present invention discloses an automatic lubricating oil canning device and canning method, which relates to the technical field of lubricating oil filling, and aims to solve the problems of inconvenience in transferring the oil barrel, high filling accuracy requirements, and inability to open the oil inlet automatically when packaging the lubricating oil in large quantities. The device comprises a mounting frame and a conveying assembly, wherein the conveying assembly passes through the mounting frame; an oil filling assembly is arranged on the mounting frame, a position adjustment assembly is arranged on the mounting frame, and a detection assembly is also arranged on the mounting frame. The detection assembly is arranged on the inner top surface of the mounting frame, and the detection plate and the detector are used to detect whether the oil barrel is in place under the conveying of the conveying assembly, and a cover-pushing mechanism is arranged at the telescopic end of the second telescopic cylinder. During the rotation of the oil barrel, the friction between the cover-turning block and the cover drives the cover to rotate in the oil inlet, and the cover is protruded from the oil inlet under the action of the thread between the cover and the oil inlet, and the cover is pulled off from the oil inlet in cooperation with the cover-pushing block, so as to realize the automatic opening of the oil inlet.

Description

Technical Field

[0001] The present invention relates to the technical field of lubricating oil filling, and particularly relates to an automatic lubricating oil canning device and a canning method. Background Art

[0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts, mainly playing roles such as lubrication, auxiliary cooling, rust prevention, cleaning, sealing, and buffering.

[0003] Most of the existing automatic lubricating oil canning devices are for medium and small packaging, and are used to can 1 - 20 liter portable buckets, which are sold in various places such as auto repair shops; however, when canning large packages, 200 - liter cylindrical buckets, manual canning by workers is usually required for the following reasons: (1) The oil barrels are large in volume and inconvenient to move and transport. Usually, workers first arrange the empty oil barrels in sequence and then can them one by one; (2) The overall size of the oil barrels is large, and the inlet is small, and the injection pipe is inconvenient to extend into the inlet for lubricating oil canning; (3) Because in order to ensure the cleanliness inside the oil barrel before canning, a lid is provided at the inlet, and the lid needs to be removed during canning to perform the canning operation smoothly, and the removal of the lid depends on manual labor.

[0004] Therefore, the present application provides an automatic lubricating oil canning device and a canning method to meet the requirements. Summary of the Invention

[0005] The purpose of the present application is to provide an automatic lubricating oil canning device and a canning method, aiming to solve the problems of inconvenient transfer of oil barrels, high requirements for filling accuracy, and inability to automatically open the inlet when canning large packages of lubricating oil.

[0006] To achieve the above purpose, the present application provides the following technical solution: An automatic lubricating oil canning device includes a mounting frame and a conveying assembly. The mounting frame is a "冂"-shaped frame, and the conveying assembly passes through the mounting frame for conveying oil barrels. The oil barrel is a hollow罐体 with an inlet and a pressure stabilizing port communicating with the outside at the top.

[0007] A PLC control center is installed outside the mounting frame, and an oil injection assembly is provided on the inner top surface of the mounting frame. The oil injection assembly injects lubricating oil into the oil barrel. The oil injection assembly includes a third telescopic cylinder, an injection pipe, and a protection mechanism. The third telescopic cylinder is installed on the mounting frame, and the telescopic end of the third telescopic cylinder is connected to the injection pipe through a connecting seat. The injection pipe is connected to an external oil delivery pipe, and the connecting seat is also provided with the protection mechanism, and the protection mechanism covers the outside of the injection pipe.

[0008] The two sets of inner side walls of the mounting frame are both provided with a position adjustment component for the oil barrel, and under the adjustment of the position adjustment component, the oil inlet of the oil barrel is made to correspond to the position of the oil filling pipe;

[0009] A detection component for detecting the position of the oil inlet is also provided on the inner top surface of the mounting frame. The detection component is arranged on the inner top surface of the mounting frame. With the cooperation of the detection plate and the detector, it is detected whether the oil barrel is in place under the transportation of the conveying component, and a cover-opening mechanism is arranged at the telescopic end of the second telescopic cylinder. During the rotation of the oil barrel, the friction between the cover-turning block and the cover drives the cover to rotate in the oil inlet. Under the action of the thread between the cover and the oil inlet, the cover protrudes from the oil inlet, and cooperates with the cover-opening block to open the cover from the oil inlet, thereby realizing automatic opening of the oil inlet.

[0010] Preferably, the conveying assembly includes an input rack, a weighing rack and an output rack. The weighing rack is located inside the mounting rack, and a weighing scale is provided below the weighing rack. The weighing scale is connected to the PLC control center. The input rack and the output rack are respectively located on both sides of the weighing rack to realize the conveyance of the oil barrel. Through the setting of the conveying assembly, segmented conveyance of the oil barrel can be realized, and a weighing scale is provided below the weighing rack. The amount of lubricating oil injected into the oil barrel can be detected by weighing on the weighing scale in conjunction with the flow meter on the oil filling pipe.

[0011] Preferably, the positioning assembly comprises a mounting plate, a rotating shaft and a positioning mechanism, the mounting plate has two groups and is mounted on the inner side wall of the mounting frame, the mounting plate is rotatably connected to the rotating shaft, the positioning mechanism is rotatably connected to the rotating shaft, the positioning mechanism has two groups, which are arranged on the rotating shaft from top to bottom in sequence, the mounting frame is provided with a first telescopic cylinder for driving the positioning mechanism to rotate around the rotating shaft, the mounting plate is provided with a motor and a reducer for driving the rotating shaft to rotate, and under the drive of the motor, the adjusting mechanism is driven to adjust the position of the oil drum, and the positioning assembly is arranged in the mounting frame, and under the action of the positioning assembly, the position state of the oil drum on the weighing frame can be adjusted, and through the extension and retraction of the first telescopic cylinder, the crank can be driven to drive the rubber sleeve to clamp the oil drum in the center, and under the cooperation of the motor and the reducer, the rubber sleeve is driven to rotate, so that the electric oil drum rotates on the weighing frame, and the position relationship of the oil inlet on the oil drum is adjusted, so that the oil inlet and the oil filling pipe are relative to each other, which is convenient for subsequent oil filling operations.

[0012] Preferably, the positioning mechanism includes a crank and a rubber sleeve, the middle part of the crank is rotatably connected to the rotating shaft, the two ends of the crank are respectively rotatably connected to the second rotating rod and the first rotating rod, the second rotating rod is connected to the first telescopic cylinder, and the second rotating rod is also provided with a rubber sleeve to increase the friction between the second rotating rod and the oil barrel.

[0013] Preferably, the fixed end of the first telescopic cylinder is installed on the mounting frame via a hinged seat, and the telescopic end of the first telescopic cylinder is connected to the second rotating rod via a hinged rod; a first sprocket is also installed on the second rotating rod, and a second sprocket corresponding to the position of the first sprocket is installed on the rotating shaft, and a transmission chain is sleeved on the first sprocket and the second sprocket.

[0014] Preferably, the detection assembly includes a second telescopic cylinder, a detection plate and a transverse plate, the second telescopic cylinder is installed on the inner top surface of the mounting frame, the second telescopic cylinder is installed with a sensor through the detection plate, and the sensor is used to detect the position status of the oil barrel; a cover-pushing mechanism is installed on the transverse plate through a slider, and the cover-pushing mechanism will remove the cover buckled on the oil inlet.

[0015] Preferably, the cover-pushing mechanism comprises an arc-shaped rod, a cover-pushing block and a cover-swivel block, the slider is rotatably connected with a first vertical rod and a second vertical rod, and a first torsion spring is provided between the first vertical rod, the second vertical rod and the slider, a gear set for transmission is also provided between the first vertical rod and the second vertical rod, the first vertical rod is mounted on the arc-shaped rod for detecting the position of the oil inlet, the second vertical rod is connected to the cover-pushing block via a cross rod, the cover-pushing block adopts a wedge-shaped block, a sliding groove is also provided on the cross rod, a sliding rod is slidably connected in the sliding groove, a compression spring is also provided between the sliding rod and the cross rod, a cover-swivel block for driving the cover to rotate is also provided on the sliding rod, and the cover-swivel block contacts the cover before the cover-pushing block.

[0016] Preferably, the slider is a rectangular block, a stud is connected to the slider, a T-slot matching the slider and the stud is provided on the cross plate, and a nut for limiting the position between the slider and the cross plate is engaged on the stud.

[0017] Preferably, the protective mechanism includes an inner sleeve and an outer sleeve, the inner sleeve is mounted on the connecting seat, the outer wall of the inner sleeve is slidably connected to the outer wall, a ring plate is provided on the inner wall of the outer sleeve, a return spring is further provided between the ring plate and the inner sleeve, a linkage rod corresponding to the position of the detection component is connected to the outer wall of the outer sleeve, the detection component is provided with a support plate corresponding to the position of the linkage rod, a sealing plate is hingedly provided at the bottom of the outer sleeve, the sealing plates are provided with multiple groups, and are arranged in a ring array around the axis of the outer sleeve, a second torsion spring is further provided between the multiple groups of sealing plates and the outer sleeve, a protective mechanism is provided on the outer cover of the oil filling pipe, under the protection of the protective mechanism, the output end and outer wall of the oil filling pipe can be protected to avoid lubricating oil contamination, and the problem of lubricating oil outflow can also be solved, by arranging a support plate on the detection mechanism and cooperating with the linkage rod on the outer sleeve, so that the lubricating oil in the oil filling pipe can smoothly enter the oil barrel through the liquid inlet, thereby completing the automatic oil filling operation.

[0018] A canning method for lubricating oil automatic canning equipment comprises the following steps:

[0019] Step 1: The staff places the oil barrel to be filled on the conveying component, connects the equipment to the power supply, and controls the conveying component to convey the oil barrel through the PLC control center;

[0020] Step 2, after the detection component detects that the oil barrel is transported to the weighing rack, the position adjustment component is controlled to work, the position of the oil barrel is adjusted, and then reset;

[0021] Step 3, the position adjustment component cooperates with the cover-pushing mechanism in the detection component, and when the position adjustment component rotates the oil barrel, the cover is pulled off the oil inlet;

[0022] Step 4, control the oil filling component to work, and cooperate with the detection component to open the protection mechanism outside the oil filling pipe, so that the output end of the oil filling pipe is located in the oil inlet, and perform the oil filling operation;

[0023] Step 5: The flow meter on the oil filling pipe and the scale at the bottom of the weighing frame can be used to detect whether the lubricating oil in the oil barrel is filled and verify each other;

[0024] Step 6: After the filling is completed, the oil filling component and the detection component are reset, and the filled oil barrel is transported through the output rack, waiting for the next automatic filling.

[0025] In summary, the technical effects and advantages of the present invention are as follows:

[0026] In the present invention, by setting up the conveying assembly, segmented conveying of the oil barrel can be realized, and a floor scale is set under the weighing frame. The amount of lubricating oil injected into the oil barrel can be detected by weighing the floor scale in conjunction with the flow meter on the oil filling pipe.

[0027] In the present invention, a position adjustment component is arranged in the mounting frame, and under the action of the position adjustment component, the position state of the oil drum on the weighing frame can be adjusted. Through the extension and retraction of the first telescopic cylinder, the crank can be driven to drive the rubber sleeve to clamp the oil drum in the center, and under the cooperation of the motor and the reducer, the rubber sleeve is driven to rotate, so that the electric oil drum rotates on the weighing frame, and the position relationship of the oil inlet on the oil drum is adjusted, so that the oil inlet and the oil filling pipe are relative to each other, which is convenient for subsequent oil filling operations.

[0028] In the present invention, a detection component is arranged on the inner top surface of the mounting frame, and with the cooperation of the detection plate and the detector, it is detected whether the oil barrel is in place under the transportation of the conveying component, and a cover-opening mechanism is arranged at the telescopic end of the second telescopic cylinder. During the rotation of the oil barrel, the friction between the cover-turning block and the cover drives the cover to rotate in the oil inlet, and under the action of the thread between the cover and the oil inlet, the cover protrudes from the oil inlet, and cooperates with the cover-opening block to open the cover from the oil inlet, thereby realizing automatic opening of the oil inlet.

[0029] In the present invention, a protective mechanism is provided on the outer cover of the oil filling pipe. Under the protection of the protective mechanism, the output end and the outer wall of the oil filling pipe can be protected to avoid lubricating oil contamination and solve the problem of lubricating oil outflow. By arranging a support plate on the detection mechanism and cooperating with the linkage rod on the outer sleeve, the protective mechanism can be opened, so that the lubricating oil in the oil filling pipe can smoothly enter the oil barrel through the liquid inlet, thereby completing the automatic oil filling operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0031] Figure 1 It is a structural schematic diagram of the present invention;

[0032] Figure 2 It is a schematic diagram of the structure of the conveying assembly of the present invention;

[0033] Figure 3 It is a schematic diagram of the structure of the position adjustment component of the present invention;

[0034] Figure 4 An exploded view of the positioning assembly of the present invention;

[0035] Figure 5 It is a partial cross-sectional structural schematic diagram of the position adjustment component of the present invention;

[0036] Figure 6 It is a schematic diagram of the working state of the position adjustment component of the present invention;

[0037] Figure 7 It is a schematic diagram of the structure of the detection component and the oil injection component of the present invention;

[0038] Figure 8 It is a schematic diagram of the structure of the detection component of the present invention;

[0039] Fig. 9 It is a partial exploded view of the detection component of the present invention;

[0040] Fig.10 It is a cross-sectional view of the oil injection assembly of the present invention;

[0041] Fig.11 It is a schematic diagram of the use status of the detection component and the oil injection component of the present invention.

[0042] In the figure: 1. Mounting frame;

[0043] 2. Conveyor assembly; 21. Input rack; 22. Weighing rack; 23. Output rack; 24. Floor scale;

[0044] 3. Position adjustment assembly; 31. Mounting plate; 32. First rotating rod; 33. Rubber sleeve; 34. Chain; 35. Crank; 36. First telescopic cylinder; 37. Motor; 38. Reducer; 39. Hinge rod; 310. Hinge seat; 311. Rotating shaft; 312. First sprocket; 313. Second sprocket; 314. Second rotating rod;

[0045] 4. Detection assembly; 41. Second telescopic cylinder; 42. Detection plate; 43. Sensor; 44. Horizontal plate; 45. Stud; 46. Nut; 47. Slide block; 48. First vertical rod; 49. T-shaped groove; 410. Second vertical rod; 411. Gear set; 412. Arc rod; 413. Dial cover block; 414. Rotating cover block; 415. Slide rod; 416. Cross bar; 417. Chute; 418. Compression spring; 5. Oil injection assembly; 51. Third telescopic cylinder; 52. Connection seat; 53. Inner sleeve; 54. Outer sleeve; 55. Linking rod; 56. Support plate; 57. Oil injection pipe; 58. Return spring; 59. Ring plate; 510. Sealing plate;

[0046] 6. Oil barrel; 61. Oil inlet; 62. Pressure stabilizing port. Detailed implementation manners

[0047] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0048] Embodiment 1: Refer to Figure 1-11 A lubricating oil automatic canning device as shown, including a mounting frame 1 and a conveyor assembly 2. The mounting frame 1 is a "冂"-shaped frame. The conveyor assembly 2 passes through the mounting frame 1 and is used for conveying the oil barrel 6. The oil barrel 6 is a hollow tank body, and an oil inlet 61 and a pressure stabilizing port 62 communicating with the outside are provided at the top. When injecting lubricating oil into the oil barrel 6, it is added from the oil inlet 61;

[0049] A PLC control center is installed outside the mounting frame 1, and the PLC control center controls the opening and closing of the electrical components in this device. An oil injection assembly 5 is provided on the inner top surface of the mounting frame 1, and the oil injection assembly 5 injects lubricating oil into the oil barrel 6;

[0050] Oil injection assembly 5: As shown in Figure 7 and Fig.10 and Fig.11As shown, it is used to inject lubricating oil into the oil barrel 6, and a protective mechanism for the oil filling pipe 57 is provided to prevent the lubricating oil from dripping and the external dust and debris from adhering to the oil filling pipe 57;

[0051] The oil injection assembly 5 includes a third telescopic cylinder 51, an oil injection pipe 57 and a protective mechanism. The fixed end of the third telescopic cylinder 51 is mounted on the mounting frame 1, and the telescopic end of the third telescopic cylinder 51 is connected to the oil injection pipe 57 through a connecting seat 52. The oil injection pipe 57 is connected to an external oil pipeline. A flow meter is also provided on the oil injection pipe 57 to monitor the amount of lubricating oil injected into the oil barrel 6. The connecting seat 52 is also provided with the protective mechanism, and the protective mechanism cover is arranged outside the oil injection pipe 57.

[0052] The protection mechanism includes an inner sleeve 53 and an outer sleeve 54, both of which are cylindrical shells with transparent ends. The outer diameter of the inner sleeve 53 is matched with the inner diameter of the outer sleeve 54. The inner sleeve 53 is installed on the connecting seat 52. The outer sleeve 54 is slidably connected to the outer wall of the inner sleeve 53. A ring plate 59 is provided on the inner wall of the outer sleeve 54. A reset spring 58 is also provided between the ring plate 59 and the inner sleeve 53. A linkage rod 55 corresponding to the position of the detection component 4 is connected to the outer wall of the outer sleeve 54. The detection component 4 is provided with a support plate 56 corresponding to the position of the linkage rod 55. When the detection component 4 moves upward, the support plate 56 can be driven to move upward, thereby pushing the linkage rod 55 to move upward. A sealing plate 510 is hinged at the bottom of the outer sleeve 54. The sealing plates 510 are provided in four groups and are arranged in a circular array around the axis of the outer sleeve 54. A second torsion spring is also provided between the four groups of sealing plates 510 and the outer sleeve 54. In a natural state, the four groups of sealing plates 510 block the bottom of the outer sleeve 54 to achieve sealing and protection of the oil filling pipe 57.

[0053] The two sets of inner side walls of the mounting frame 1 are both provided with a position adjustment component 3 for the oil barrel 6. Under the adjustment of the position adjustment component 3, the oil inlet 61 of the oil barrel 6 is made to correspond to the position of the oil filling pipe 57;

[0054] Adjustment component 3: Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the position relationship of the oil inlet 61 on the oil barrel 6 is adjusted so that the oil inlet 61 corresponds to the position of the oil filling pipe 57, and the automatic oil filling operation is completed;

[0055] The positioning assembly 3 includes a mounting plate 31, a rotating shaft 311 and a positioning mechanism. The mounting plate 31 has two groups and is mounted on the inner side wall of the mounting frame 1. The mounting plate 31 is rotatably connected to the rotating shaft 311, and the positioning mechanism is rotatably connected to the rotating shaft 311. The positioning mechanism is provided with two groups, which are arranged on the rotating shaft 311 from top to bottom. The two groups of positioning mechanisms are staggered head to tail, that is, the head of the positioning mechanism located at the top corresponds to the tail of the positioning mechanism located at the bottom. The mounting frame 1 is provided with a first telescopic cylinder 36 for driving the positioning mechanism to rotate around the rotating shaft 311. Driven by the first telescopic cylinder 36, the two groups of positioning mechanisms can achieve clamping and limiting of the oil barrel 6. The mounting plate 31 is provided with a motor 37 and a reducer 38 for driving the rotating shaft 311 to rotate.

[0056] The positioning mechanism includes a crank 35 and a rubber sleeve 33. The crank 35 includes a straight rod and a folding rod. The connection between the straight rod and the folding rod is the middle part, and the angle between the straight rod and the folding rod is 135 degrees. The middle part of the crank 35 is rotatably connected to the rotating shaft 311. The two ends of the crank 35 are respectively rotatably connected to the second rotating rod 314 and the first rotating rod 32. The second rotating rod 314 is connected to the first telescopic cylinder 36. The second rotating rod 314 is also provided with a rubber sleeve 33 for increasing the friction between the second rotating rod and the oil barrel 6.

[0057] The fixed end of the first telescopic cylinder 36 is installed on the mounting frame 1 through an articulated seat 310, and the telescopic end of the first telescopic cylinder 36 is connected to the second rotating rod 314 through an articulated rod 39, that is, the head and tail ends of the first telescopic cylinder 36 adopt a rotating connection structure, and no structural interference will occur when the crank 35 is driven to rotate around the rotating shaft 311; a first sprocket 312 is also installed on the second rotating rod 314, and a second sprocket 313 corresponding to the position of the first sprocket 312 is installed on the rotating shaft 311, and a transmission chain 34 is sleeved on the first sprocket 312 and the second sprocket 313. Through the coordinated use of the first sprocket 312, the second sprocket 313 and the chain 34, when the motor 37 rotates, the first rotating rod 32 and the rubber sleeve 33 can be driven to rotate, and the oil barrel 6 can be driven to rotate by relying on the friction between the rubber sleeve 33 and the oil barrel 6.

[0058] A detection component 4 for detecting the position of the oil inlet 61 is also provided on the inner top surface of the mounting frame 1 .

[0059] Detection component 4: Figure 7 , Figure 8 , Fig. 9 and Fig.11 As shown, the position state of the oil barrel 6 on the conveying component 2 is detected, and the position state of the oil inlet 61 on the oil barrel 6 is detected at the same time; and the cover on the oil inlet 61 is removed by the cover-lifting mechanism to realize the automatic oil filling operation;

[0060] The detection assembly 4 includes a second telescopic cylinder 41, a detection plate 42 and a transverse plate 44. The second telescopic cylinder 41 is installed on the inner top surface of the mounting frame 1. The second telescopic cylinder 41 is installed with a sensor 43 through the detection plate 42. The detection plate 42 is installed at the fixed end of the second telescopic cylinder 41. When the second telescopic cylinder 41 is working, it will not drive the detection plate 42 to move. The sensor 43 is used to detect the position status of the oil barrel 6. A cover-opening mechanism is installed on the transverse plate 44 through a slider 47. The cover-opening mechanism will open the cover buckled on the oil inlet 61.

[0061] The cover-opening mechanism comprises an arc-shaped rod 412, a cover-opening block 413 and a cover-rotating block 414. The slider 47 is rotatably connected with a first vertical rod 48 and a second vertical rod 410. The slider 47 is also provided with a stopper. Under the action of the stopper, the first vertical rod 48 and the second vertical rod 410 can only rotate in opposite directions to avoid interference between the second vertical rod 410 and the first vertical rod 48 when the second vertical rod 410 rotates. In addition, a first vertical rod 48 and a second vertical rod 410 are provided between the slider 47 and the slider 47. A gear set 411 for transmission is also provided between the first vertical rod 48 and the second vertical rod 410. The first vertical rod 48 is provided with the arc rod 412 for detecting the position of the oil inlet 61. The arc rod 412 is located below the cover block 413. The second vertical rod 410 is connected to the cover block 413 through a cross bar 416. The cover block 413 is a wedge-shaped block. A slide groove 417 is also provided on the cross bar 416. The slide groove 417 is slidably connected to the cover block 413. There is a slide bar 415, and a protrusion is provided on the facing surface of the slide bar 415 and the slide groove 417. Under the action of the protrusion, the slide bar 415 slides along the cross bar 416. A compression spring 418 is also provided between the slide bar 415 and the cross bar 416. The slide bar 415 is also provided with a cover turning block 414 for turning the cover. The cover turning block 414 is made of rubber. The cover turning block 414 contacts the cover before the cover turning block 413. When the oil drum 6 rotates with the cover, it first contacts the cover turning block 413. 14, and the rotating cover block 414 slides toward the second vertical rod 410. Under the elastic force of the compression spring 418, the friction between the rotating cover block 414 and the lid is increased, so that the rotating cover block 414 drives the lid to rotate counterclockwise in the oil inlet 61. Since the lid and the oil inlet 61 are connected by threads, the counterclockwise rotating lid protrudes from the oil inlet 61, contacts the cover-pushing block 413, and is pushed off the oil inlet 61 by the cover-pushing block 413, thereby realizing the operation of automatically opening the oil inlet 61.

[0062] The slider 47 is a rectangular block, and a stud 45 is connected to the slider 47. A T-shaped slot 49 adapted to the slider 47 and the stud 45 is provided on the cross plate 44. A nut 46 for limiting the position between the slider 47 and the cross plate 44 is engaged on the stud 45. The nut 46 and the stud 45 are used in combination to adjust the position relationship of the lid opening mechanism to adapt to oil drums 6 of different specifications and sizes.

[0063] Conveying component 2: Figure 2 As shown, a segmented structure is adopted to realize the transportation of the oil barrel 6, and at the same time, the amount of lubricating oil injected into the oil barrel 6 is monitored in cooperation with the floor scale 24;

[0064] The conveying assembly 2 includes an input frame 21, a weighing frame 22 and an output frame 23. The weighing frame 22 is located inside the mounting frame 1, and a weighing scale 24 is provided below the weighing frame 22. The weighing scale 24 is connected to the PLC control center. The input frame 21 and the output frame 23 are respectively located on both sides of the weighing frame 22 to realize the conveying of the oil barrel 6. The input frame 21, the weighing frame 22 and the output frame 23 have the same structure, and all include a rectangular frame and a transmission roller. The transmission roller is rotatably connected to the rectangular frame, and multiple groups of transmission rollers are driven by synchronous belts to realize the conveying of the oil barrel 6.

[0065] A canning method for lubricating oil automatic canning equipment comprises the following steps:

[0066] Step 1: The staff places the oil barrel 6 to be filled on the conveying component 2, connects the equipment to the power supply, and controls the conveying component 2 to convey the oil barrel 6 through the PLC control center;

[0067] Step 2, after the sensor 43 in the detection component 4 detects that the oil barrel 6 is transported to the weighing frame 22, the position adjustment component 3 is controlled to work, the position state of the oil barrel 6 is adjusted, and then reset;

[0068] Step 3, the position adjustment component 3 cooperates with the cover-pushing mechanism in the detection component 4, and when the position adjustment component 3 rotates the oil barrel 6, the cover is pulled off the oil inlet 61;

[0069] Step 4, control the oil filling assembly 5 to work, and cooperate with the detection assembly 4 to open the protection mechanism outside the oil filling pipe 57, so that the output end of the oil filling pipe 57 is located in the oil inlet 61, and the oil filling operation is performed;

[0070] Step 5, through the flow meter on the oil filling pipe 57 and the floor scale 24 at the bottom of the weighing frame 22, it can be detected whether the lubricating oil in the oil barrel 6 is filled and confirm each other;

[0071] Step 6, after the filling is completed, the oil filling assembly 5 and the detection assembly 4 are reset, and the filled oil barrel 6 is transported through the output rack 23 to wait for the next automatic filling.

[0072] Working principle of the utility model: when in use, the equipment is powered on and started, and according to the volume of the oil barrel 6, the oil filling amount parameter is input into the PLC control center, and the weighing scale 24 is adjusted to zero;

[0073] The staff puts the oil barrel 6 on the input rack 21, controls the input rack 21 to start, and transports the oil barrel 6 to the weighing rack 22. When the oil barrel 6 is transferred to the weighing rack 22, the sensor 43 in the detection assembly 4 is triggered, and the adjustment assembly 3 on the mounting rack 1 is controlled to work, and the first telescopic cylinder 36 is controlled to work and contract, driving the articulated rod 39 to move. Since the articulated rod 39 is hinged to the second rotating rod 314, the first telescopic cylinder 36 is connected to the mounting rack 1 through the articulated seat 310. Therefore, when the first telescopic cylinder 36 contracts, it will drive the crank 35 to rotate around the rotating shaft 311, so that The crank 35 drives the first rotating rod 32 and the rubber sleeve 33 to rotate toward the oil barrel 6, and the rubber sleeve 33 is fitted with the outer wall of the oil barrel 6. The motor 37 is controlled to work and rotate. Through the reducer 38, the rotating shaft 311 is driven to rotate on the mounting plate 31, and the second sprocket 313 is driven to rotate. Through the transmission of the chain 34, the second sprocket 313 drives the first sprocket 312 on the first rotating rod 32 to rotate, thereby driving the rubber sleeve 33 to rotate. Under the friction between the rubber sleeve 33 and the oil barrel 6, the oil barrel 6 is driven to rotate on the weighing frame 22 to adjust the position relationship of the oil inlet 61.

[0074] When the oil drum 6 rotates on the weighing frame 22, the position of the oil inlet 61 is detected by the sensor 43 on the detection plate 42. When the oil inlet 61 rotates from the bottom of the sensor 43, the second telescopic cylinder 41 is controlled to work and extend, driving the cross plate 44 to move downward, so that the arc rod 412 fits the top surface of the oil drum 6. The oil drum 6 continues to rotate under the drive of the adjustment component 3, and the rotary cover block 414 corresponds to the top surface position of the oil inlet 61. When the oil inlet 61 rotates to the rotary cover block 414, the rotary cover block 414 contacts the lid, and the lid rotates with the oil drum 6, squeezing the rotary cover block 414 to move toward the slider 47, while driving the slider 47 to move. The rod 415 slides in the slide groove 417, and the compression spring 418 is compressed. Under the elastic force of the compression spring 418, the friction between the rotating cover block 414 and the cover increases, and the rotating cover block 414 cannot rotate with the cover. The friction between the rotating cover block 414 and the cover drives the cover to rotate counterclockwise in the oil inlet 61. Under the action of the threads between the cover and the oil inlet 61, the cover protrudes from the oil inlet 61, and the oil barrel 6 drives the cover to continue to rotate. The cover contacts the cover-pushing block 413, and under the action of the wedge-shaped cover-pushing block 413, the cover is pushed off the oil inlet 61 to open the oil inlet 61.

[0075] The oil barrel 6 continues to rotate, the oil inlet 61 contacts the arc rod 412, and pushes the arc rod 412 and the second vertical rod 410 to rotate on the slider 47. The first torsion spring accumulates force. When the second vertical rod 410 rotates, the first vertical rod 48 is driven to rotate through the gear set 411. When the first vertical rod 48 rotates, the cover rotating block 414 and the cover extruding block 413 are driven to rotate and move away from the top of the oil inlet 61, so that the oil inlet 61 is completely exposed, and the third telescopic cylinder 51 in the oil injection assembly 5 is controlled to work and extend, driving the connecting seat 52 moves downward, thereby driving the oil filling pipe 57 and the protective mechanism to move downward together. When the protective mechanism and the oil filling pipe 57 are both located in the oil inlet 61, the third telescopic cylinder 51 stops working, controls the second telescopic cylinder 41 to reset and drive the cover-opening mechanism to move upward, so that the arc rod 412 is separated from the oil barrel 6. The arc rod 412 and the cover-opening block 413 are reset under the elastic force of the first torsion spring. Since the protective mechanism is located in the oil inlet 61, the arc rod 412 and the cover-opening block 413 are in contact with the protective mechanism.

[0076] During the rising process of the detection assembly 4, the support plate 56 on the slider 47 is driven to move upward, and the support plate 56 corresponds to the position of the linkage rod 55, thereby driving the linkage rod 55 to move upward, driving the outer sleeve 54 to move upward, and the outer sleeve 54 slides upward along the inner sleeve 53, driving the ring plate 59 to move upward, and the return spring 58 is compressed;

[0077] When the outer sleeve 54 moves upward, the oil filling pipe 57 remains stationary, and the sealing plate 510 slides along with the outer sleeve 54 and contacts the oil filling pipe 57, so that the sealing plate 510 rotates around the hinge with the outer sleeve 54, and the second torsion spring accumulates force to open the lower part of the outer sleeve 54, so that the oil filling pipe 57 is connected with the inside of the oil barrel 6, and lubricating oil can be filled into the oil barrel 6 through the oil filling pipe 57;

[0078] After filling is completed, the data monitored by the flow meter on the oil filling pipe 57 and the weight data on the floor scale 24 are mutually verified to determine the amount of lubricating oil in the oil barrel 6, and control each component to reset and wait for the next automatic filling.

[0079] The electromechanical connection involved in the present invention is a common means used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, which belongs to common knowledge.

[0080] Components not described in detail herein are prior art.

[0081] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic lubricating oil canning equipment, characterized in that: It includes a mounting frame (1) and a conveying assembly (2). The mounting frame (1) is a "冂"-shaped frame. The conveying assembly (2) passes through the mounting frame (1) and is used for conveying an oil barrel (6). The oil barrel (6) is a hollow tank body, and an oil inlet (61) and a pressure stabilizing port (62) communicating with the outside are provided at the top. A PLC control center is installed outside the mounting frame (1). An oil injection assembly (5) is provided on the inner top surface of the mounting frame (1). The oil injection assembly (5) injects lubricating oil into the oil barrel (6). The oil injection assembly (5) includes a third telescopic cylinder (51), an oil injection pipe (57) and a protection mechanism. The third telescopic cylinder (51) is installed on the mounting frame (1), and the telescopic end of the third telescopic cylinder (51) is connected with the oil injection pipe (57) through a connecting seat (52). The oil injection pipe (57) is connected with an external oil pipeline. The protection mechanism is also provided on the connecting seat (52), and the protection mechanism covers the outside of the oil injection pipe (57). A detection assembly (4) for detecting the position of the oil inlet (61) is also provided on the inner top surface of the mounting frame (1). The protection mechanism includes an inner sleeve (53) and an outer sleeve (54). The inner sleeve (53) is installed on the connecting seat (52). The outer sleeve (54) is slidably connected to the outer wall of the inner sleeve (53). A ring plate (59) is provided on the inner wall of the outer sleeve (54). A return spring (58) is further provided between the ring plate (59) and the inner sleeve (53). A linkage rod (55) corresponding to the position of the detection assembly (4) is connected to the outer wall of the outer sleeve (54). A support plate (56) corresponding to the position of the linkage rod (55) is provided on the detection assembly (4). A sealing plate (510) is hinged to the bottom of the outer sleeve (54). There are multiple groups of the sealing plates (510), and they are arranged in a circular array around the axis of the outer sleeve (54). A second torsion spring is further provided between the multiple groups of the sealing plates (510) and the outer sleeve (54). Position adjustment assemblies (3) for the oil barrel (6) are provided on both inner side walls of the mounting frame (1). Under the adjustment of the position adjustment assemblies (3), the oil inlet (61) of the oil barrel (6) corresponds to the position of the oil injection pipe (57). The position adjustment assembly (3) comprises a mounting plate (31), a rotating shaft (311) and a position adjustment mechanism. The mounting plate (31) has two groups and is mounted on the inner side wall of the mounting frame (1). The mounting plate (31) is rotatably connected to the rotating shaft (311). The rotating shaft (311) is rotatably connected to the position adjustment mechanism. The position adjustment mechanism has two groups and is sequentially arranged on the rotating shaft (311) from top to bottom. The mounting frame (1) is provided with a first telescopic cylinder (36) for driving the position adjustment mechanism to rotate around the rotating shaft (311). The mounting plate (31) is provided with a motor (37) and a reducer (38) for driving the rotating shaft (311) to rotate. Driven by the motor (37), the adjustment mechanism is driven to adjust the position of the oil barrel (6). The positioning mechanism comprises a crank (35) and a rubber sleeve (33); the middle portion of the crank (35) is rotatably connected to the rotating shaft (311); the two ends of the crank (35) are rotatably connected to a second rotating rod (314) and a first rotating rod (32); the second rotating rod (314) is connected to the first telescopic cylinder (36); and the second rotating rod (314) is further provided with a rubber sleeve (33) for increasing friction between the second rotating rod (314) and the oil barrel (6); The fixed end of the first telescopic cylinder (36) is mounted on the mounting frame (1) via a hinge seat (310), and the telescopic end of the first telescopic cylinder (36) is connected to the second rotating rod (314) via a hinge rod (39); a first sprocket (312) is also mounted on the second rotating rod (314), a second sprocket (313) corresponding to the position of the first sprocket (312) is mounted on the rotating shaft (311), and a transmission chain (34) is sleeved on the first sprocket (312) and the second sprocket (313); The detection assembly (4) comprises a second telescopic cylinder (41), a detection plate (42) and a transverse plate (44); the second telescopic cylinder (41) is mounted on the inner top surface of the mounting frame (1); the second telescopic cylinder (41) is mounted with a sensor (43) via the detection plate (42); the sensor (43) is used to detect the position state of the oil barrel (6); a cover-pushing mechanism is mounted on the transverse plate (44) via a slider (47); the cover-pushing mechanism is used to pull away a cover buckled on the oil inlet (61); The cover-opening mechanism comprises an arc-shaped rod (412), a cover-opening block (413) and a cover-rotating block (414); a first vertical rod (48) and a second vertical rod (410) are rotatably connected to the slider (47); a first torsion spring is provided between the first vertical rod (48), the second vertical rod (410) and the slider (47); a transmission gear set (411) is provided between the first vertical rod (48) and the second vertical rod (410); the arc-shaped rod (412) for detecting the position of the oil inlet (61) is installed on the first vertical rod (48); ), the second vertical rod (410) is connected to the cover-pushing block (413) via a cross rod (416), the cover-pushing block (413) is a wedge-shaped block, the cross rod (416) is also provided with a sliding groove (417), a sliding rod (415) is slidably connected in the sliding groove (417), a compression spring (418) is further provided between the sliding rod (415) and the cross rod (416), and a rotating cover block (414) for driving the cover to rotate is further provided on the sliding rod (415), and the rotating cover block (414) contacts the cover before the cover-pushing block (413).

2. The automatic lubricating oil filling equipment according to claim 1 is characterized in that: The conveying assembly (2) comprises an input frame (21), a weighing frame (22) and an output frame (23); the weighing frame (22) is located inside the mounting frame (1), and a weighing scale (24) is provided below the weighing frame (22); the weighing scale (24) is connected to the PLC control center; the input frame (21) and the output frame (23) are respectively located on both sides of the weighing frame (22) to realize the conveyance of the oil drum (6).

3. The automatic lubricating oil filling equipment according to claim 1 is characterized in that: The slider (47) is a rectangular block, and a stud (45) is connected to the slider (47). The cross plate (44) is provided with a T-shaped slot (49) adapted to the slider (47) and the stud (45). The stud (45) is engaged with a nut (46) for limiting the position between the slider (47) and the cross plate (44).

4. A canning method for lubricating oil automatic canning equipment, characterized in that: The automatic lubricating oil filling equipment described in claim 2 is used to fill the lubricating oil, comprising the following steps: Step 1: The staff places the oil barrel (6) to be filled on the conveying component (2), connects the device to electricity, and controls the conveying component (2) to convey the oil barrel (6) through the PLC control center; Step 2, after the detection component (4) detects that the oil barrel (6) is transported to the weighing frame (22), the positioning component (3) is controlled to operate, the position state of the oil barrel (6) is adjusted, and then reset; Step 3, the positioning component (3) cooperates with the cover-opening mechanism in the detection component (4), and when the positioning component (3) rotates the oil barrel (6), the cover is opened and closed from the oil inlet (61); Step 4, controlling the oil injection assembly (5) to work and cooperating with the detection assembly (4) to open the protection mechanism outside the oil injection pipe (57) so that the output end of the oil injection pipe (57) is located inside the oil inlet (61) and perform the oil injection operation; Step 5, through the flow meter on the oil filling pipe (57) and the floor scale (24) at the bottom of the weighing frame (22), it can be detected whether the lubricating oil in the oil barrel (6) is filled, and they can be verified with each other; Step 6, after the filling is completed, the oil filling assembly (5) and the detection assembly (4) are reset, and the filled oil barrel (6) is transported through the output rack (23) to wait for the next automatic filling.

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