CN215798371U

CN215798371U - Lubricating oil barrel capping device

Info

Publication number: CN215798371U
Application number: CN202121444878.6U
Authority: CN
Inventors: 王硕; 王卫攀; 王学宇
Original assignee: Daoqi Technology Co ltd
Current assignee: Daoqi Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-02-11
Anticipated expiration: 2031-06-28

Abstract

The utility model belongs to the technical field of sealing mechanical equipment, and discloses a lubricating oil barrel capping device which comprises an adjustable support frame, wherein a clamping device and a sensing positioning device are arranged on the support frame; the capping device comprises a pair of vertically arranged lifting mechanisms, a horizontally arranged pressing plate is arranged at the bottom end of any one of the lifting mechanisms, any one of the pressing plates is of a semicircular structure, the two pressing plates are matched to form a whole circular plate, and the two pressing plates can descend simultaneously or in a staggered manner to perform capping operation during working; the utility model solves the problem that the cover is not well stressed when an oil drum lacks an effective clamping device and a gland in the prior art.

Description

Lubricating oil barrel capping device

Technical Field

The utility model relates to the technical field of sealing mechanical equipment, in particular to a lubricating oil barrel gland device.

Background

The lubricating oil is a liquid or semisolid lubricating agent which is used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, mainly plays roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like, and can reduce the friction and abrasion caused by the contact of two objects.

In order to adapt to more use scenes and use requirements, containers with different specifications and shapes are adopted to fill lubricating oil in the production and processing process of the lubricating oil, one of the containers is a barrel with an opening at the top end, the barrel is generally required to be capped after the filling is finished, and a plurality of capping devices appear in the market in order to adapt to the production requirements and improve the productivity; the existing capping device generally adopts a lifting device to lift a circular plate, and utilizes the descending of the circular plate to reduce the pressure of a cap placed on a barrel; however, because the gas is in the barrel, when the whole circular plate is adopted for pressing down, the whole circular plate horizontally presses down the cover, the whole top surface of the cover is uniformly stressed, the cover horizontally moves downwards, the air in the barrel cannot be discharged at the moment, the pressure in the barrel is overlarge, and the phenomenon of untight sealing or cover damage is easily caused; meanwhile, the existing device lacks a device capable of effectively clamping the container, and the container is easily overturned when the gland is operated, so that the production is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides the lubricating oil barrel gland device which is easy to fix a container and good in cap sealing effect.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a lubricating oil barrel gland device comprises an adjustable support frame, wherein a clamping device and a sensing positioning device are arranged on the support frame, a gland device is arranged at the top end of the support frame, a conveying device is arranged through the support frame, and the conveying device is arranged below the gland device; the gland device comprises a pair of vertically arranged lifting mechanisms, and the lifting mechanisms are fixed on the support frame; the bottom end of any lifting mechanism is provided with a pressing plate horizontally arranged, any pressing plate is of a semicircular structure, and the two pressing plates are matched to form a whole circular plate.

Further, clamping device includes the mounting bracket of sliding connection on the support frame, has the locking knob through threaded connection on the mounting bracket, still is equipped with die clamping cylinder on the mounting bracket, and die clamping cylinder's cylinder pole free end is equipped with the outer splint of a vertical setting, and the one end that cylinder pole was kept away from to the outer splint has the inner splint of a vertical setting through a pair of reference column sliding connection, is equipped with the spring between outer splint and the inner splint, and the spring level sets up.

Furthermore, the inner clamping plate and the outer clamping plate are both arc-shaped plates, and the circle centers of the inner clamping plate and the outer clamping plate are overlapped.

Furthermore, any lifting mechanism comprises a vertically arranged lifting motor, the power output end of the lifting motor is connected with a vertically arranged screw rod, the bottom end of the screw rod is movably connected with a gland cylinder through a connecting plate, and the free end of a cylinder rod of the gland cylinder is connected with the pressing plate.

Furthermore, the lifting mechanism further comprises a pair of telescopic guide posts, each guide post comprises an outer sleeve and an inner rod, the outer sleeve is vertically arranged, the inner rods are in sliding connection with the outer sleeve, the outer sleeve is fixed on the support frame, and the two inner rods are respectively fixed on the two pressing plates.

Furthermore, the connecting plate is of a horizontally arranged rectangular plate-shaped structure, the two gland cylinders are vertically fixed at the bottom end of the connecting plate, a pair of threaded holes matched with the screw rod are formed in the connecting plate, and the screw rod penetrates through the connecting plate.

Furthermore, the support frame comprises two pairs of vertical rods which are vertically arranged, the two pairs of vertical rods are connected through two pairs of cross rods, and the conveying mechanism is arranged on the cross rods; the bottom end of any vertical rod is connected with an adjusting knob through threads, and the mounting rack is sleeved on the vertical rod of the support frame; the top end of the support frame is provided with a rectangular power box, the lifting motor and the outer sleeve are arranged in the power box, and the pressing plate and the gland cylinder penetrate through the power box and are arranged below the power box.

Furthermore, the number of the clamping devices is at least two, and the two clamping devices are arranged diagonally.

Furthermore, the spring is a compression spring, one end of the compression spring is tightly attached to the inner clamping plate, and the other end of the compression spring is tightly attached to the outer clamping plate; in the initial state, the inner clamping plate is far away from the outer clamping plate under the action of the elastic force of the compression spring.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the device is provided with a sensing positioning device and a clamping device, the oil drum conveyed by the conveying device is positioned by the sensing positioning device, and the clamping device clamps and centers the oil drum, so that the oil drum can be ensured to be always over against the lower part of the gland device, and the problem of poor sealing effect caused by large deviation generated in the position of the oil drum is effectively avoided; and the gland device of the device consists of two pairs of lifting mechanisms and two pressing plates, the two pairs of lifting mechanisms can descend in a staggered mode or descend simultaneously to carry out gland operation, and the gland effect is better.

(2) Clamping device is equipped with outer splint and inner splint, still is equipped with the spring between outer splint and the inner splint, and the oil drum outer wall is hugged closely to the during operation inner splint, through the setting of inner splint, outer splint and spring, and stroke overlength leads to pressing from both sides bad oil drum and stroke short when die clamping cylinder is flexible when can effectively avoiding die clamping cylinder to stretch out and draw back leads to the tight problem of unable clamp, and centering and tight effect are better with pressing from both sides.

(3) The lifting device adjusts the height of the gland cylinder by lifting the gland cylinder through the lead screw, the lead screw is high in adjustment precision and strong in bearing capacity, after the position is adjusted through the lead screw, the gland cylinder stretches and retracts to perform gland operation, and the device is more stable in operation.

Drawings

FIG. 1 is a schematic three-dimensional structure of the present invention in example 1;

FIG. 2 is a schematic three-dimensional structure of another embodiment of the present invention in example 1;

FIG. 3 is a schematic three-dimensional structure of a clamping device in accordance with embodiment 1;

fig. 4 is a schematic three-dimensional structure of the present invention in example 2.

In the figure: side cap 1, elevator motor 2, headstock 3, lead screw 4, gland cylinder 5, clamp plate 6, sensing positioner 7, clamping device 8, conveyor 9, support frame 10, adjust knob 11, outer tube 12, interior pole 13, control switch 14, interior splint 15, reference column 16, outer splint 17, die clamping cylinder 18, mounting bracket 19, locking knob 20.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention is further explained below with reference to the accompanying drawings.

Example 1

Referring to fig. 1-2, a lubricating oil barrel capping device comprises an adjustable support frame 10, wherein the support frame 10 comprises two pairs of vertical rods which are vertically arranged, the two pairs of vertical rods are connected through two pairs of cross rods, a conveying device 9 which penetrates through the support frame 10 is arranged on each cross rod, and the conveying device 9 adopts a common conveying belt and the like; the bottom end of any vertical rod is connected with an adjusting knob 11 through threads, the adjusting knob 11 comprises a thread section in threaded connection with the vertical rod and a bearing section playing a supporting role, and the bearing section is of a truncated cone-shaped structure with a narrow upper part and a wide lower part; the top end of a vertical rod of the support frame 10 is provided with a rectangular and hollow power box 3, one end of the power box 3 is rotatably connected with a side cover 1, a control switch 14 is arranged on the side cover 1, and a pair of vertically arranged lifting mechanisms is arranged in the power box 3.

Any one of the lifting mechanisms comprises a vertically arranged lifting motor 2, the lifting motor 2 is vertically fixed in a power box 3, a power output end of the lifting motor 2 is connected with a vertically arranged screw rod 4, the screw rod 4 penetrates through the bottom end of the power box 3 and is movably connected with a connecting plate through threads, the connecting plate is of a horizontally arranged rectangular plate-shaped structure, a pair of threaded holes matched with the screw rod 4 are formed in the connecting plate, and the screw rod 4 penetrates through the connecting plate; a pair of vertically arranged gland cylinders 5 is fixed at the bottom end of the connecting plate, a horizontally arranged pressing plate 6 is connected to the free end of any gland cylinder 5, any pressing plate 6 is a semicircular plate, the two pressing plates 6 are matched to form a whole circular plate, and the pressing plate 6 is arranged above the conveying device 9 and below the power box 3; the lifting mechanism further comprises a pair of telescopic guide posts, each guide post comprises an outer sleeve 12 and an inner rod 13, the outer sleeve 12 and the inner rod 13 are vertically arranged, the inner rod 13 is connected with the outer sleeve 12 in a sliding mode, the cross sections of the outer sleeve 12 and the inner rod 13 are circular, the outer sleeve 12 is vertically fixed on the power box 3 of the support frame 10, and the two inner rods 13 penetrate through the power box 3 and are fixed on the two pressing plates 6 respectively.

The support frame 10 is provided with a sensing positioning device 7, and the sensing positioning device 7 can be adjusted in position in the horizontal and vertical directions; a pair of clamping devices 8 is further arranged on the vertical rods of the support frames 10, and the two clamping devices 8 are diagonally arranged on the vertical rods of the two support frames 10.

Referring to fig. 3, the clamping device 8 comprises a mounting frame 19 which is slidably connected to the support frame 10, a locking knob 20 is connected to the mounting frame 19 through a thread, a clamping cylinder 18 is further arranged on the mounting frame 19, a vertically arranged outer clamping plate 17 is arranged at the free end of a cylinder rod of the clamping cylinder 18, one end, away from the cylinder rod, of the outer clamping plate 17 is slidably connected with a vertically arranged inner clamping plate 15 through a pair of positioning columns 16, limiting blocks which limit the inner clamping plate 15 to slide out of the positioning columns 16 are arranged on the positioning columns 16, the inner clamping plate 15 and the outer clamping plate 17 are both arc-shaped plates, and the circle centers of the inner clamping plate 15 and the outer clamping plate 17 are arranged in a superposition manner; a spring is arranged between the outer clamping plate 17 and the inner clamping plate 15 and sleeved on the positioning column 16, the spring is a compression spring, one end of the compression spring is tightly attached to the inner clamping plate 15, and the other end of the compression spring is tightly attached to the outer clamping plate 17; in the initial state, the inner clamp 15 is moved away from the outer clamp 17 by the elastic force of the compression spring.

The working process of the utility model is as follows:

the height of the gland cylinder 5 is adjusted through the lifting motor 2 and the lead screw, the oil drum is conveyed to the sensing positioning device 7 by the conveying device 9, the sensing positioning device 7 is triggered, and the conveying device 9 stops moving; the clamping cylinders 18 of the two positioning devices move simultaneously, and the two clamping cylinders push the outer clamping plate 17 and the inner clamping plate 15 to gradually approach the oil drum until the clamping devices 8 clamp the oil drum; the gland cylinders 5 move in a staggered manner to drive the corresponding pressure plates 6 to descend in a staggered manner to press down the lids placed on the oil drums, so that the gland is completed; the gland cylinder 5 retracts, meanwhile, the oil drum is loosened by the clamping device 8, the conveying device 9 conveys the next oil drum to the sensing and positioning device 7, and the operation is repeated.

Example 2

Referring to fig. 4, a lubricant barrel capping device is different from embodiment 1 only in that three clamping devices 8 are provided, and the three clamping devices 8 are respectively disposed on any three vertical rods of the support frame 10.

Claims

1. A lubricating oil barrel gland device is characterized by comprising an adjustable support frame, wherein a clamping device and a sensing positioning device are arranged on the support frame, a gland device is arranged at the top end of the support frame, a conveying device is arranged to penetrate through the support frame, and the conveying device is arranged below the gland device; the capping device comprises a pair of vertically arranged lifting mechanisms, a pressing plate horizontally arranged is arranged at the bottom end of each lifting mechanism, each pressing plate is of a semicircular structure, and the two pressing plates are matched to form a whole circular plate.

2. The lubricating oil barrel gland device of claim 1, wherein the clamping device comprises a mounting bracket slidably connected to the support frame, a clamping cylinder is disposed on the mounting bracket, a vertically disposed outer clamping plate is disposed at a free end of a cylinder rod of the clamping cylinder, a vertically disposed inner clamping plate is slidably connected to an end of the outer clamping plate away from the cylinder rod, a spring is disposed between the outer clamping plate and the inner clamping plate, and the spring is horizontally disposed.

3. The lubricating oil barrel capping device of claim 2, wherein the inner clamping plate and the outer clamping plate are both arc-shaped plates, and the circle centers of the inner clamping plate and the outer clamping plate are arranged in a superposition manner.

4. The lubricating oil barrel gland device of claim 3, wherein any one of the lifting mechanisms comprises a vertically arranged lifting motor, a power output end of the lifting motor is connected with a vertically arranged lead screw, the bottom end of the lead screw is movably connected with a gland cylinder through a connecting plate, and the free end of a cylinder rod of the gland cylinder is connected with the pressing plate.

5. The lubricating oil barrel cover pressing device according to claim 4, wherein the lifting mechanism further comprises a pair of telescopic guide posts, the guide posts comprise an outer sleeve and an inner rod, the outer sleeve is vertically arranged, the inner rod is slidably connected with the outer sleeve, the outer sleeve is fixed on the supporting frame, and the two inner rods are respectively fixed on the two pressing plates.

6. The lubricating oil barrel gland device of claim 5, wherein the connecting plate is a horizontally arranged rectangular plate-shaped structure, two gland cylinders are vertically fixed at the bottom end of the connecting plate, the connecting plate is provided with a pair of threaded holes matched with the screw rod, and the screw rod penetrates through the connecting plate.

7. The lubricating oil barrel gland device of claim 6, wherein the support frame comprises two pairs of vertical rods which are vertically arranged, the bottom end of any vertical rod is connected with an adjusting knob through threads, and the mounting frame is sleeved on the vertical rods of the support frame; the top end of the support frame is provided with a rectangular power box, the lifting motor and the outer sleeve are arranged in the power box, and the pressing plate and the gland cylinder penetrate through the power box and are arranged below the power box.

8. The lubricant barrel capping device of claim 7 wherein there are at least two of the clamps, the two clamps being diagonally disposed.

9. The lubricant barrel capping device of claim 8, wherein the spring is a compression spring.