Cap pressing device of lubricating oil filling tank body

Abstract

The utility model discloses a cover pressing device of a lubricating oil filling tank body, which comprises a support table, a transportation assembly for transporting the lubricating oil tank body is arranged at the top of the support table, and the transportation assembly comprises a first conveying belt and a second conveying belt which are arranged at the top of the support table through a bracket and are sequentially arranged; a transfer assembly for positioning and transferring the lubricating oil tank body is arranged between the first conveying belt and the second conveying belt; the utility model relates to the technical field of capping devices. According to the cover pressing device for the lubricating oil filling tank body, the lubricating oil tank body can be conveyed through the arranged first conveying belt, when the lubricating oil tank body is conveyed to the tail end of the first conveying belt, a second electromagnetic valve is opened, and then an air pump starts to evacuate the interior of an air cavity through mutual cooperation of an air suction pipe, an air guide pipe and a main air pipe; meanwhile, the adsorption opening is attached to the surface of the lubricating oil tank body to start adsorption, and then adsorption positioning of the lubricating oil tank body is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of capping devices, in particular to a capping device for lubricating oil filling tanks. Background Art

[0002] After the production of lubricating oil products is completed, in order to avoid leakage during transportation, oxidation due to contact with impurities in the air, etc., they need to be capped. At this time, a capping mechanism is used. The existing capping machine, also known as a rolling capping machine or a capping machine, is a capping machine. The capping mechanism is a device used to seal between the cover body and the cylinder body.

[0003] For example, the patent number "CN218320759U" discloses a capping device for lubricating oil tanks, including a support frame, the front of which is fixedly connected to a capping device for lubricating oil tank packaging, and a buffer mechanism is installed at the bottom of the capping device; the buffer mechanism includes a buffer column, the outer sleeve of the buffer column is provided with a buffer sleeve, the bottom of the buffer sleeve is fixedly connected to a support plate, the front and rear sides of the support plate are both rotatably connected to buffer parts in the left and right directions, the bottom of the support plate is fixedly connected to a damper, and the outer sleeve of the damper is provided with a buffer spring. The device improves the buffering effect during the capping process by arranging a buffer mechanism under the pressure plate to avoid directly crushing the lid and avoiding lubricating oil spilling due to lid damage;

[0004] Lubricating oil is generally filled into a barrel first, and after filling, the barrel cover is pressed on the barrel mouth by a capping device. However, some existing capping devices lack a clamping structure for the filling bottle during the capping process, which makes it easy for the capping equipment to shake during the capping process, affecting the capping effect. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a capping device for lubricating oil filling tanks, which solves the problem that the lubricating oil is generally filled into a barrel first, and after filling, the barrel cover is pressed onto the barrel mouth by the capping device, but some existing capping devices lack a clamping structure for the filling bottle during the capping process, which makes it easy for the capping device to shake during the capping process, thus affecting the capping effect.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a capping device for lubricating oil filling tanks, comprising a support platform, a transport assembly for transporting the lubricating oil tanks is provided on the top of the support platform, and the transport assembly comprises a first conveyor belt and a second conveyor belt which are arranged on the top of the support platform via a bracket and are arranged in sequence;

[0007] A transfer assembly for positioning and transferring the lubricating oil tank body is provided between the first conveyor belt and the second conveyor belt, the adsorption transfer assembly comprises a rotating disk arranged on the top of the support platform via a rotating mechanism and located between the first conveyor belt and the second conveyor belt, a plurality of connecting frames arranged in an array are provided on the peripheral side of the rotating disk, and an adsorption assembly for positioning and adsorbing the lubricating oil tank body is provided at the outer end of the connecting frame;

[0008] A vacuum air pump is arranged on the top of the rotating disk, and the vacuum air pump is connected to the adsorption component through an air guide component.

[0009] Preferably, the adsorption assembly includes an adsorption block arranged at the outer end of the connecting frame, and an arc-shaped adsorption plate is provided on one side of the adsorption block, and a plurality of adsorption ports for adsorption are provided on the adsorption plate, and an air cavity connected to the adsorption port is provided in the adsorption block.

[0010] Preferably, a main air pipe is provided on the top of the adsorption block, and an air release pipe is provided on the main air pipe, and a first electromagnetic valve is provided on the air release pipe.

[0011] Preferably, the air guide component includes an air extraction pipe arranged on the top of the vacuum air pump, the air extraction pipe is connected to the main air pipe through an air guide pipe, and a second electromagnetic valve is provided between the air extraction pipe and the main air pipe.

[0012] Preferably, the rotating mechanism includes a center column arranged between the rotating disk and the support platform, and a rotating bearing is provided between the center column and the support platform, and a driven gear is provided on the center column, and a rotating motor arranged vertically upward is provided on the support platform, and an output gear meshing with the driven gear is provided on the output shaft of the rotating motor.

[0013] Preferably, a positioning frame is provided on one side of the support platform, and a gantry is provided on the positioning frame, a lifting and capping cylinder is provided on the gantry, and a pressing plate for pressing the tank cover is provided at the telescopic end of the lifting and capping cylinder.

[0014] Preferably, a pressing plate is provided at the bottom of the pressing plate, and a pressure sensor for detecting the pressure between the pressing plates is provided between the pressing plates.

[0015] Preferably, the positioning frame is provided with a support platform arranged vertically upwards.

[0016] Preferably, the first conveyor belt and the second conveyor belt are both provided with a correction mechanism for centering the lubricating oil tank body, the correction mechanism includes a positioning side plate arranged on a support platform and located on both sides of the first conveyor belt and the second conveyor belt, and the two positioning side plates gradually become thicker along the conveying direction of the first conveyor belt and the second conveyor belt, and correction conveyor belts are both provided on the two positioning side plates, and the conveying directions of the two correction conveyor belts are synchronously moved in opposite directions.

[0017] Preferably, the transport speeds of the first conveyor belt, the second conveyor belt and the deviation-correcting conveyor belt are the same.

[0018] Beneficial Effects

[0019] The utility model provides a capping device for lubricating oil filling tanks. Compared with the prior art, it has the following beneficial effects:

[0020] (1) The capping device for the lubricating oil filling tank body can convey the lubricating oil tank body through the first conveyor belt. When conveyed to the end of the first conveyor belt, the second electromagnetic valve is opened, and then the air pump starts to evacuate the air cavity through the cooperation between the air extraction pipe, the air guide pipe and the main air pipe. At the same time, the suction port is attached to the surface of the lubricating oil tank body and starts to adsorb, thereby completing the adsorption and positioning of the lubricating oil tank body, thereby facilitating the subsequent capping mechanism to cap the tank cover on the lubricating oil tank body, and improving the capping effect to a certain extent. Among them, when the capping is completed and conveyed to the starting end of the second conveyor belt, the first electromagnetic valve is opened, the second electromagnetic valve is closed, and the air release pipe on the main air pipe starts to release air. Then, the lubricating oil tank body is transported on the assembly line under the conveyance of the second conveyor belt, and the capping efficiency is improved to a certain extent.

[0021] (2) The capping device for the lubricating oil filling tank body drives the pressing plate to move downward by means of a lifting capping cylinder, so that the pressing plate presses the tank cover simultaneously. At the same time, a pressure sensor is provided to detect the pressure between the pressing plate and the pressing plate, so that the pressure between the two is always within a set threshold range, thereby preventing the tank cover from being deformed due to excessive pressure and affecting the capping effect.

[0022] (3) The capping device for the lubricating oil filling tank body can stably convey the lubricating oil tank body through the cooperation between the positioning side plates and the correction conveyor belt, which is not only conducive to the adsorption of the lubricating oil tank body by the adsorption component, but also prevents the lubricating oil tank body from shaking and falling during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a structural schematic diagram of a capping device for a lubricating oil filling tank body of the utility model;

[0024] Figure 2 It is a structural schematic diagram of the adsorption and transport component of the utility model;

[0025] Figure 3 It is a structural schematic diagram of the adsorption component of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the rotating mechanism of the utility model;

[0027] Figure 5It is a structural schematic diagram of the pressure sensor of the utility model.

[0028] In the figure: 1. support platform; 2. first conveyor belt; 3. second conveyor belt; 4. rotating disk; 5. connecting frame; 6. vacuum air pump; 7. adsorption block; 8. adsorption plate; 9. adsorption port; 10. air cavity; 11. main air pipe; 12. exhaust pipe; 13. first electromagnetic valve; 14. exhaust pipe; 15. air guide pipe; 16. second electromagnetic valve; 17. center column; 18. rotating bearing; 19. driven gear; 20. rotating motor; 22. positioning frame; 23. gantry; 24. lifting and lowering cover cylinder; 25. pressing plate; 26. pressing plate; 27. pressure sensor; 28. positioning side plate; 29. ​​deviation correction conveyor belt. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides two technical solutions:

[0031] Figure 1-5 The first embodiment is shown: a capping device for lubricating oil filling tanks, comprising a support platform 1, a transport assembly for transporting the lubricating oil tanks is arranged on the top of the support platform 1, and the transport assembly comprises a first conveyor belt 2 and a second conveyor belt 3 which are arranged on the top of the support platform 1 via a bracket and are arranged in sequence;

[0032] A transfer assembly for positioning and transferring the lubricating oil tank is provided between the first conveyor belt 2 and the second conveyor belt 3. The adsorption transfer assembly includes a rotating disk 4 arranged on the top of the support platform 1 via a rotating mechanism and located between the first conveyor belt 2 and the second conveyor belt 3. A plurality of connecting frames 5 are arranged on the circumference of the rotating disk 4 and are distributed in an array. An adsorption assembly for positioning and adsorbing the lubricating oil tank is provided at the outer end of the connecting frame 5.

[0033] A vacuum air pump 6 is provided on the top of the rotating disk 4, and the vacuum air pump 6 is connected to the adsorption component through an air guide component.

[0034] The adsorption assembly includes an adsorption block 7 arranged at the outer end of the connecting frame 5, and an arc-shaped adsorption plate 8 is provided on one side of the adsorption block 7, and a plurality of adsorption ports 9 for adsorption are provided on the adsorption plate 8, and an air cavity 10 connected to the adsorption port 9 is provided in the adsorption block 7.

[0035] A main air pipe 11 is provided on the top of the adsorption block 7 , and an air release pipe 12 is provided on the main air pipe 11 , and a first electromagnetic valve 13 is provided on the air release pipe 12 .

[0036] The air guide assembly includes an air extraction pipe 14 arranged on the top of the vacuum air pump 6 . The air extraction pipe 14 is connected to the main air pipe 11 via an air guide pipe 15 . A second electromagnetic valve 16 is provided between the air extraction pipe 14 and the main air pipe 11 .

[0037] The rotating mechanism includes a center column 17 arranged between the rotating disk 4 and the support platform 1, and a rotating bearing 18 is arranged between the center column 17 and the support platform 1, and a driven gear 19 is arranged on the center column 17, and a rotating motor 20 arranged vertically upward is arranged on the support platform 1, and an output gear meshing with the driven gear 19 is arranged on the output shaft of the rotating motor 20; wherein, an angle sensor of the prior art is arranged on the output shaft of the rotating motor 20, so that the rotating disk 4 can rotate in equal degrees.

[0038] A positioning frame 22 is provided on one side of the support platform 1, and a gantry frame 23 is provided on the positioning frame 22, and a lifting and capping cylinder 24 is provided on the gantry frame 23. A pressing plate 25 for pressing the can cover is provided at the telescopic end of the lifting and capping cylinder 24.

[0039] A pressing plate 26 is provided at the bottom of the pressing plate 25 , and a pressure sensor 27 for detecting the pressure between the pressing plate 26 and the pressing plate 25 is provided between the pressing plate 26 and the pressing plate 25 ; wherein the pressure sensor 27 is a prior art and can be purchased in the market.

[0040] The positioning frame 22 is provided with a support platform which is vertically arranged upwards.

[0041] The lubricating oil tank body can be conveyed by the first conveyor belt 2. When it is conveyed to the end of the first conveyor belt 2, the second electromagnetic valve 16 is opened, and the air pump starts to evacuate the air cavity 10 through the cooperation between the air extraction pipe 14, the air guide pipe 15 and the main air pipe 11. At the same time, the adsorption port 9 is attached to the surface of the lubricating oil tank body and starts to adsorb, thereby completing the adsorption and positioning of the lubricating oil tank body, thereby facilitating the subsequent capping mechanism to cap the tank cover on the lubricating oil tank body, and improving the capping effect to a certain extent; wherein, when the capping is completed and conveyed to the starting end of the second conveyor belt 3, this At this time, the first electromagnetic valve 13 is opened, the second electromagnetic valve 16 is closed, and the vent pipe 12 on the main air pipe 11 starts to deflate. Then, the lubricating oil tank body is transported on the assembly line under the transportation of the second conveyor belt 3, which improves the capping efficiency to a certain extent; the pressing plate 25 is driven downward by the provided lifting and capping cylinder 24, and the pressing plate 26 is simultaneously pressed on the tank cover. At the same time, the pressure between the pressing plate 26 and the pressing plate 25 is detected by the provision of a pressure sensor 27, so that the pressure between the two is always within the set threshold range, thereby preventing the tank cover from being deformed due to excessive pressure and affecting the capping effect.

[0042] Figure 1 and Figure 4 A second embodiment is shown, and its main difference from the first embodiment is that a correction mechanism for centering the lubricating oil tank body is provided on the first conveyor belt 2 and the second conveyor belt 3, and the correction mechanism includes a positioning side plate 28 arranged on the support platform 1 and located on both sides of the first conveyor belt 2 and the second conveyor belt 3, and the two positioning side plates 28 gradually become thicker along the conveying direction of the first conveyor belt 2 and the second conveyor belt 3, and correction conveyor belts 29 are provided on the two positioning side plates 28, and the conveying directions of the two correction conveyor belts 29 are synchronously moved in opposite directions.

[0043] The transport speeds of the first conveyor belt 2, the second conveyor belt 3 and the deviation-correcting conveyor belt 29 are the same.

[0044] Through the cooperation between the positioning side plates 28 and the deviation-correcting conveyor belt 29, the lubricating oil tank body can be stably conveyed, which is not only conducive to the adsorption of the lubricating oil tank body by the adsorption component, but also prevents the lubricating oil tank body from shaking and falling during transportation.

[0045] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0046] During use, the lubricating oil tank body can be transported by the first conveyor belt 2. When it is transported to the end of the first conveyor belt 2, the second electromagnetic valve 16 is opened, and the air pump starts to evacuate the air cavity 10 through the cooperation between the air extraction pipe 14, the air guide pipe 15 and the main air pipe 11. At the same time, the adsorption port 9 is attached to the surface of the lubricating oil tank body and starts to adsorb, thereby completing the adsorption and positioning of the lubricating oil tank body, thereby facilitating the subsequent capping mechanism to cap the tank cover on the lubricating oil tank body, and improving the capping effect to a certain extent; wherein, when the capping is completed and transported to the starting end of the second conveyor belt 3, the first electromagnetic valve 13 is opened, the second electromagnetic valve 16 is closed, and the air release pipe 12 on the main air pipe 11 starts to deflate, and then on the second conveyor belt 3, the lubricating oil tank body is transported on the production line, and the capping efficiency is improved to a certain extent; wherein, during the capping process of the capping mechanism, the lifting capping cylinder 24 is used to drive the pressing plate 25 to move downward, and the pressing plate 26 is used to press the tank cover simultaneously, and at the same time, the pressure between the pressing plate 26 and the pressing plate 25 is detected by the pressure sensor 27, so that the pressure between the two is always within the set threshold range, thereby preventing the deformation of the tank cover caused by excessive pressure and affecting the capping effect; wherein, through the mutual cooperation between the positioning side plate 28 and the deviation correction conveyor belt 29, the lubricating oil tank body can be transported stably, which is not only conducive to the adsorption of the lubricating oil tank body by the adsorption component, but also prevents the lubricating oil tank body from shaking and falling during transportation.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A capping device for a lubricating oil filling tank, comprising a support platform (1), characterized in that: A transport assembly for transporting the lubricating oil tank is provided on the top of the support platform (1), and the transport assembly comprises a first conveyor belt (2) and a second conveyor belt (3) which are arranged on the top of the support platform (1) via a bracket and are arranged in sequence; A transfer assembly for positioning and transferring the lubricating oil tank body is provided between the first conveyor belt (2) and the second conveyor belt (3), the transfer assembly comprising a rotating disk (4) which is arranged on the top of the support platform (1) via a rotating mechanism and is located between the first conveyor belt (2) and the second conveyor belt (3), a plurality of connecting frames (5) which are arranged in an array are provided on the peripheral side of the rotating disk (4), and an adsorption assembly for positioning and adsorbing the lubricating oil tank body is provided at the outer end of the connecting frame (5); A vacuum air pump (6) is provided on the top of the rotating disk (4), and the vacuum air pump (6) is connected to the adsorption component via an air guide component.

2. The capping device for lubricating oil filling tank according to claim 1, characterized in that: The adsorption assembly comprises an adsorption block (7) arranged at the outer end of the connecting frame (5), and an adsorption plate (8) arranged in an arc shape is provided on one side of the adsorption block (7), and a plurality of adsorption ports (9) for adsorption are provided on the adsorption plate (8), and an air cavity (10) connected to the adsorption port (9) is provided in the adsorption block (7).

3. The capping device for lubricating oil filling tank according to claim 2, characterized in that: A main air pipe (11) is provided on the top of the adsorption block (7), a deflation pipe (12) is provided on the main air pipe (11), and a first electromagnetic valve (13) is provided on the deflation pipe (12).

4. The capping device for lubricating oil filling tank according to claim 3, characterized in that: The air guide component comprises an air extraction pipe (14) arranged on the top of the vacuum air pump (6); the air extraction pipe (14) is connected to the main air pipe (11) via an air guide pipe (15); and a second electromagnetic valve (16) is provided between the air extraction pipe (14) and the main air pipe (11).

5. The capping device for lubricating oil filling tank according to claim 1, characterized in that: The rotating mechanism comprises a central column (17) arranged between a rotating disk (4) and a supporting platform (1), a rotating bearing (18) being arranged between the central column (17) and the supporting platform (1), and a driven gear (19) being arranged on the central column (17), a rotating motor (20) being arranged vertically upwards being arranged on the supporting platform (1), and an output gear meshing with the driven gear (19) being arranged on the output shaft of the rotating motor (20).

6. The capping device for lubricating oil filling tank according to claim 1, characterized in that: A positioning frame (22) is provided on one side of the support platform (1), and a gantry frame (23) is provided on the positioning frame (22), a lifting and capping cylinder (24) is provided on the gantry frame (23), and a pressing plate (25) for pressing the can cover is provided at the telescopic end of the lifting and capping cylinder (24).

7. The capping device for lubricating oil filling tanks according to claim 6, characterized in that: A pressing plate (26) is provided at the bottom of the pressing plate (25), and a pressure sensor (27) for detecting the pressure between the pressing plate (26) and the pressing plate (25) is provided between the pressing plate (26) and the pressing plate (25).

8. The capping device for lubricating oil filling tanks according to claim 6, characterized in that: The positioning frame (22) is provided with a support platform arranged vertically upwards.

9. The capping device for lubricating oil filling tanks according to claim 1, characterized in that: The first conveyor belt (2) and the second conveyor belt (3) are both provided with a correction mechanism for correcting the centering of the lubricating oil tank body, the correction mechanism comprising a positioning side plate (28) arranged on the support platform (1) and located on both sides of the first conveyor belt (2) and the second conveyor belt (3), and the two positioning side plates (28) gradually become thicker along the conveying direction of the first conveyor belt (2) and the second conveyor belt (3), and the two positioning side plates (28) are both provided with a correction conveyor belt (29), and the conveying directions of the two correction conveyor belts (29) are synchronously moved in opposite directions.

10. The capping device for lubricating oil filling tanks according to claim 9, characterized in that: The transport speeds of the first conveyor belt (2), the second conveyor belt (3) and the deviation-correcting conveyor belt (29) are the same.

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