Double-station lubricating oil barrel cover pressing device

By using dual -station design and synergistic cylinder and squeezing mechanisms in the lubricating oil barrel covering device, the problem of air entering the oil barrel is solved, and a more stable cover process and higher storage quality are achieved.

CN222410977UActive Publication Date: 2025-01-28AOJIXING (SHANDONG) LUBRICATING OIL CO LTD
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Patent Information

Application Number
CN202421304758.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-09
Publication Date
2025-01-28
Estimated Expiration
2034-06-09

AI Technical Summary

Technical Problem

During the sealing process, the existing lubricating oil barrel capping device is prone to press too much air into the oil barrel, causing the barrel cap to bulge and affecting storage stability.

Method used

Design a dual -working lubricating oil barrel cover device, uses two vertical extrusion mechanisms and two vertical cylinders. The lubricating oil barrel is transported under the horizontal conveyor belt to below the cover. Coordinated, gradually sealed and discharged air.

Benefits of technology

Effectively avoid the air into the oil barrel, prevent the lid of the barrel from swollen, and improve the cover quality and storage stability of the lubricating oil barrel.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN222410977U_ABST
    Figure CN222410977U_ABST
Patent Text Reader

Abstract

The utility model discloses a double-station lubricating oil barrel cover pressing device. The double-station lubricating oil barrel cover pressing device comprises a frame body, a transverse conveying belt, two cover pressing devices and two longitudinal extrusion mechanisms, each gland device comprises a vertically arranged screw rod, a spring, a screw sleeve, a screw sleeve, a vertical air cylinder frame, a vertical air cylinder and a pressure plate; a top plate with the top face being a horizontal face is arranged at the top end of the frame body, two vertical through holes with the radial inner circumferential surfaces being smooth faces are formed in the top plate, and the centroids of the two vertical through holes are both located over the central axis of the top face of the transverse conveying belt. A screw rod is mounted in each vertical through hole; the top end of each screw is sleeved with a screw sleeve, each screw is sleeved with a spring, the top end of each spring makes contact with the corresponding screw sleeve, and the bottom end of each spring makes contact with the top plate. And the bottom end of each screw rod is hinged with a vertical air cylinder frame. The double-station lubricating oil barrel cover pressing device has the advantages that the force is convenient to adjust, and the lubricating oil barrel and a barrel cover are not damaged in the cover sealing process.
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Description

Technical Field

[0001] The utility model relates to the field of lubricating oil processing, and in particular to a double-station lubricating oil barrel capping device. Background Art

[0002] After the lubricating oil is processed, it needs to be filled into the oil barrel and then capped. In the prior art, a lubricating oil barrel capping device is often used for capping. During the capping process, it is often encountered that too much air is easily pressed into the oil barrel, causing the barrel cover to swell after pressing, making the injection molding barrels prone to collapse after palletizing. Summary of the invention

[0003] The utility model aims to provide a double-station lubricating oil barrel capping device to solve the problem that the prior art easily presses too much air into the oil barrel, causing the barrel cover to bulge after pressing.

[0004] The technical solution adopted by the utility model is as follows.

[0005] A double-station lubricating oil barrel capping device comprises a frame, a transverse conveyor belt installed on the frame, two capping device structures, and two longitudinal extrusion mechanisms.

[0006] The two longitudinal extrusion mechanisms are installed above the front and rear ends of the transverse conveyor belt on the frame body and are distributed in a mirror image front and back along the central axis of the transverse conveyor belt.

[0007] Each gland device structure includes a vertically arranged screw, a spring, a screw sleeve, a vertical cylinder frame, a vertical cylinder, and a pressure plate; a top plate with a horizontal top surface is provided at the top of the frame, and two vertical through holes with smooth radial inner circumferential surfaces are provided on the top plate, and the centroids of the two vertical through holes are located directly above the central axis of the top surface of the transverse conveyor belt; a screw is installed in each vertical through hole; a screw sleeve is mounted on the top of each screw, and a spring is mounted on each screw, the top of the spring is in contact with the screw sleeve, and the bottom of the spring is in contact with the top plate; the bottom end of each screw is hinged to a vertical cylinder frame.

[0008] A vertical cylinder is hinged at the left and right ends of each vertical cylinder frame, and the output shafts of the two vertical cylinders are hinged to the left and right ends of a pressure plate respectively, and the bottom surfaces of the two pressure plates are flush.

[0009] During operation, two lubricating oil barrels with covers placed on the top ends are respectively transported to the workstations directly below the two pressure plates through a transverse conveyor belt.

[0010] When capping, in each station, the output shaft at the left end of the vertical cylinder frame is extended first, the pressure plate first presses one end of the lid, and at the same time, the two longitudinal extrusion mechanisms squeeze the front and rear sides of the lubricating oil barrel to exhaust air; then the output shaft at the right end of the vertical cylinder frame is gradually extended, the pressure plate rotates, and gradually presses one end of the lid; finally, the two longitudinal extrusion mechanisms are reset. Alternatively, when capping, in each station, the output shaft at the right end of the vertical cylinder frame is extended first, the pressure plate first presses one end of the lid, and at the same time, the two longitudinal extrusion mechanisms squeeze the front and rear sides of the lubricating oil barrel to exhaust air; then the output shaft at the left end of the vertical cylinder frame is gradually extended, the pressure plate rotates, and gradually presses one end of the lid; finally, the two longitudinal extrusion mechanisms are reset.

[0011] The beneficial effects of the utility model are as follows: two vertical cylinders are provided, and the movement of the output shafts of the two vertical cylinders can gradually seal the lubricating oil barrel and release the air therein; the bottom end of each screw is hinged with a vertical cylinder frame and is provided with a screw sleeve and a spring, and the height of the pressure plate can be fine-tuned by adjusting the position of the screw sleeve on the screw, and the pressure plate and the vertical cylinder frame, the vertical cylinder frame and the screw, and the screw and the top plate are all flexibly connected, which is convenient for adjusting the force and can ensure that the lubricating oil barrel and the barrel cover are not damaged during the sealing process.

[0012] As a preferred technical aspect, the screw sleeve is provided with a plurality of rotating rods, through which the position of the screw sleeve can be adjusted, and the pressure of the spring can be adjusted.

[0013] As a preferred technical aspect, the frame includes four columns, and the cross-section of the top plate is rectangular; the four corners of the top plate are respectively connected to the top of a column.

[0014] As a preferred technical method, guide rails are vertically provided on the rear sides of the two columns in front of the transverse conveyor belt and the front sides of the two columns behind the transverse conveyor belt, and sliders are provided on the front and rear ends of each vertical cylinder frame, and each slider is connected to the guide rail closest to it.

[0015] As a preferred technical method, the longitudinal extrusion mechanism includes two longitudinal driving cylinders respectively located above the front and rear ends of the transverse conveyor belt, and each longitudinal driving cylinder is laterally connected to an extrusion plate near the other longitudinal driving cylinder end. The extrusion plate is perpendicular to the top surface of the transverse conveyor belt, the top surfaces of the two extrusion plates are flush, and the top surfaces of the two extrusion plates are located below the two pressure plates.

[0016] As a preferred technical solution, longitudinal drive cylinder connecting frames are respectively connected above the transverse conveyor belt on the rear side of the two pillars in front of the transverse conveyor belt and above the transverse conveyor belt on the front side of the two pillars behind the transverse conveyor belt, and a longitudinal drive cylinder is installed on each longitudinal drive cylinder connecting frame.

[0017] As a preferred technical aspect, the top end of each vertical cylinder frame is connected to the bottom end of the screw rod in the square thereof through a first connecting hinge.

[0018] As a preferred technical aspect, the output shaft of the vertical cylinder is connected to the pressure plate closest thereto through a second connecting joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The utility model is a structural schematic diagram of a double-station lubricating oil barrel capping device.

[0020] Figure 2 yes Figure 1 A partial enlarged view of part A.

[0021] Figure 3 yes Figure 2 A partial enlarged view of part E.

[0022] Figure 4 yes Figure 1 A partial enlarged view of part B.

[0023] Figure 5 yes Figure 4 A partial enlarged view of part F.

[0024] Figure 6 yes Figure 1 A partial enlarged view of part C.

[0025] Figure 7 yes Figure 1 A partial enlarged view of part D.

[0026] Among them: frame-1; top plate-11; column-12;

[0027] Transverse conveyor belt-2;

[0028] Covering device structure-3; screw rod-31; screw sleeve-32; spring-33; vertical cylinder-34; pressure plate-35; vertical through hole-36; output shaft-37; rotating rod-38;

[0029] Longitudinal extrusion mechanism-4; longitudinal drive cylinder-41; extrusion plate-42; longitudinal drive cylinder connecting frame-43; guide rod-44;

[0030] First connection strand-5;

[0031] Second connection strand-6. DETAILED DESCRIPTION

[0032] Below, the utility model is further described in conjunction with the drawings and embodiments.

[0033] Example 1. Figure 1-7 As shown, a double-station lubricating oil barrel capping device includes a frame 1, a transverse conveyor belt 2 installed on the frame 1, two capping device structures 3, and two longitudinal extrusion mechanisms 4.

[0034] The two longitudinal extrusion mechanisms 4 are installed on the frame 1 above the front and rear ends of the transverse conveyor belt 2 and are distributed in a mirror image front and back along the central axis of the transverse conveyor belt 2 .

[0035] Each gland device structure 3 includes a vertically arranged screw 31, a spring 33, a screw sleeve 32, a vertical cylinder frame 30, a vertical cylinder, and a pressure plate 35; the top of the frame body 1 is provided with a top plate 11 with a horizontal top surface, and the top plate 11 is provided with two vertical through holes 36 with smooth radial inner circumferential surfaces, and the centroids of the two vertical through holes 36 are both located directly above the central axis of the top surface of the transverse conveyor belt 2; a screw 31 is installed in each vertical through hole 36; a screw sleeve 32 is mounted on the top of each screw 31, and a spring 33 is mounted on each screw 31, the top of the spring 33 is in contact with the screw sleeve 32, and the bottom end of the spring 33 is in contact with the top plate 11; the bottom end of each screw 31 is hinged with a vertical cylinder frame 30.

[0036] Each vertical cylinder frame 30 has a vertical cylinder 34 hinged at the left and right ends, and the output shafts 37 of the two vertical cylinders 34 are respectively hinged to the left and right ends of a pressure plate 35, and the bottom surfaces of the two pressure plates 35 are flush. The double-station lubricating oil barrel capping device is a front-to-back symmetrical structure.

[0037] The screw sleeve 32 is provided with a plurality of rotating rods 38. The position of the screw sleeve 32 can be adjusted by the rotating rods, and the pressure of the spring can be adjusted.

[0038] The frame 1 includes four columns 12 , and the top plate 11 has a rectangular cross section; the four corners of the top plate 11 are respectively connected to the top of a column 12 .

[0039] Guide rails 13 are vertically arranged on the rear side surfaces of the two columns 12 in front of the transverse conveyor belt 2 and the front side surfaces of the two columns 12 behind the transverse conveyor belt 2. Slide blocks are arranged on the front and rear ends of each vertical cylinder frame 30, and each slide block is connected to the guide rail 13 closest to it.

[0040] The longitudinal extrusion mechanism 4 includes two longitudinal driving cylinders 41 respectively located above the front and rear ends of the transverse conveyor belt 2. The end of each longitudinal driving cylinder 41 close to the other longitudinal driving cylinder 41 is laterally connected to an extrusion plate 42. The extrusion plate 42 is perpendicular to the top surface of the transverse conveyor belt 2. The top surfaces of the two extrusion plates 42 are flush, and the top surfaces of the two extrusion plates 42 are located below the two pressure plates 35.

[0041] Longitudinal drive cylinder connecting frames 43 are respectively connected above the transverse conveyor belt 2 on the rear side of the two columns 12 in front of the transverse conveyor belt 2 and above the transverse conveyor belt 2 on the front side of the two columns 12 behind the transverse conveyor belt 2, and a longitudinal drive cylinder 41 is installed on each longitudinal drive cylinder connecting frame 43.

[0042] The top end of each vertical cylinder frame 30 is connected to the bottom end of its square screw rod 31 through a first connecting hinge 5.

[0043] The output shaft 37 of the vertical cylinder 34 is connected to the pressure plate 35 closest thereto via a second connecting joint 6 .

[0044] Longitudinal through holes are provided on both sides of the longitudinal driving cylinders 41 on each longitudinal driving cylinder connecting frame 43, and guide rods 44 are installed on each longitudinal through hole. Each guide rod 44 is connected to the nearest extrusion plate 42.

[0045] During operation, the two lubricating oil barrels with lids placed on the top are respectively conveyed to the stations directly below the two pressure plates by the transverse conveyor belt 2. During capping, in each station, the output shaft 37 at the left end of the vertical cylinder frame 30 is first extended, and the pressure plate 35 first presses one end of the lid, while the two longitudinal extrusion mechanisms 4 squeeze the front and rear sides of the lubricating oil barrel to exhaust air; then the output shaft 37 at the right end of the vertical cylinder frame 30 is gradually extended, and the pressure plate 35 rotates to gradually press one end of the lid; finally, the two longitudinal extrusion mechanisms 4 are reset. Alternatively, during capping, in each station, the output shaft 37 at the right end of the vertical cylinder frame 30 is first extended, and the pressure plate 35 first presses one end of the lid, while the two longitudinal extrusion mechanisms 4 squeeze the front and rear sides of the lubricating oil barrel to exhaust air; then the output shaft 37 at the left end of the vertical cylinder frame 30 is gradually extended, and the pressure plate 35 rotates to gradually press one end of the lid; finally, the two longitudinal extrusion mechanisms 4 are reset. Two vertical cylinders are provided, and the movement of the output shafts 37 of the two vertical cylinders 34 can gradually seal the lubricating oil barrel and release the air therein; the bottom end of each screw rod 31 is hinged with a vertical cylinder frame 30 and is provided with a screw sleeve and a spring, and the height of the pressure plate can be fine-tuned by adjusting the position of the screw sleeve on the screw rod, and the pressure plate and the vertical cylinder frame 30, the vertical cylinder frame 30 and the screw rod 31, and the screw rod 31 and the top plate 11 are all flexibly connected, which is convenient for adjusting the force and can ensure that the lubricating oil barrel and the barrel cover are not damaged during the sealing process.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A double-station lubricating oil barrel capping device, characterized in that: It comprises a frame (1), a transverse conveyor belt (2) installed on the frame (1), two capping devices (3), and two longitudinal extrusion mechanisms (4); The two longitudinal extrusion mechanisms (4) are installed on the frame (1) above the front and rear ends of the transverse conveyor belt (2) and are distributed in a mirror image front and back along the central axis of the transverse conveyor belt (2); Each gland device structure (3) comprises a vertically arranged screw (31), a spring (33), a screw sleeve (32), a vertical cylinder frame (30), a vertical cylinder, and a pressure plate (35); a top plate (11) having a horizontal top surface is provided at the top of the frame body (1); two vertical through holes (36) having smooth radial inner peripheral surfaces are provided on the top plate (11); the centroids of the two vertical through holes (36) are both located directly above the central axis of the top surface of the transverse conveyor belt (2); a screw (31) is installed in each vertical through hole (36); a screw sleeve (32) is sleeved on the top of each screw (31); a spring (33) is sleeved on each screw (31); the top end of the spring (33) contacts the screw sleeve (32), and the bottom end of the spring (33) contacts the top plate (11); the bottom end of each screw (31) is hingedly connected to the vertical cylinder frame (30); A vertical cylinder (34) is hingedly connected to the left and right ends of each vertical cylinder frame (30), and the output shafts (37) of the two vertical cylinders (34) are respectively hingedly connected to the left and right ends of a pressure plate (35), and the bottom surfaces of the two pressure plates (35) are flush.

2. The double-station lubricating oil barrel capping device according to claim 1, characterized in that: A plurality of rotating rods (38) are provided on the screw sleeve (32).

3. The double-station lubricating oil barrel capping device according to claim 1, characterized in that: The frame (1) comprises four upright posts (12); the cross section of the top plate (11) is rectangular; the four corners of the top plate (11) are respectively connected to the top end of a upright post (12).

4. The double-station lubricating oil barrel capping device according to claim 3, characterized in that: Guide rails (13) are vertically arranged on the rear side surfaces of the two upright posts (12) in front of the transverse conveyor belt (2) and on the front side surfaces of the two upright posts (12) behind the transverse conveyor belt (2). Slide blocks are arranged on the front and rear ends of each vertical cylinder frame (30), and each slide block is connected to the guide rail (13) closest to it.

5. The double-station lubricating oil barrel capping device according to claim 4, characterized in that: The longitudinal extrusion mechanism (4) comprises two longitudinal drive cylinders (41) respectively located above the front and rear ends of the transverse conveyor belt (2), and an extrusion plate (42) is transversely connected to the end of each longitudinal drive cylinder (41) close to the other longitudinal drive cylinder (41), and the extrusion plate (42) is perpendicular to the top surface of the transverse conveyor belt (2), and the top surfaces of the two extrusion plates (42) are flush, and the top surfaces of the two extrusion plates (42) are located below the two pressure plates (35).

6. The double-station lubricating oil barrel capping device according to claim 5, characterized in that: A longitudinal drive cylinder connecting frame (43) is connected to the upper part of the transverse conveyor belt (2) on the rear side of the two upright posts (12) in front of the transverse conveyor belt (2) and the upper part of the transverse conveyor belt (2) on the front side of the two upright posts (12) behind the transverse conveyor belt (2), respectively. A longitudinal drive cylinder (41) is mounted on each longitudinal drive cylinder connecting frame (43).

7. The double-station lubricating oil barrel capping device according to claim 1, characterized in that: The top end of each vertical cylinder frame (30) is connected to the bottom end of its square screw rod (31) via a first connecting hinge (5).

8. The double-station lubricating oil barrel capping device according to claim 1, characterized in that: The output shaft (37) of the vertical cylinder (34) is connected to the pressure plate (35) closest to it through a second connecting joint (6).