CN213651800U

CN213651800U - Iron cover screwing device

Info

Publication number: CN213651800U
Application number: CN202022590150.6U
Authority: CN
Inventors: 彭康
Original assignee: Wuxi Mido Intelligent Technology Co ltd
Current assignee: Wuxi Mido Intelligent Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-07-09
Anticipated expiration: 2030-11-11

Abstract

The utility model discloses an iron cover cap screwing device, wherein a moving rod is connected with a bevel gear through a ball spline, an upper fixed block and a lower fixed block are fixed at the two end parts of a guide rod, a moving block is arranged on the guide rod, a second through hole is connected with the first bevel gear through a bearing, a cap screwing motor is arranged on the moving block, the cap screwing motor is connected with a rotating shaft, and the end part of the rotating shaft is provided with a second bevel gear for driving the first bevel gear to rotate; a first cylinder for pushing the moving block is arranged on the moving block or the lower fixed block; the movable block top still is equipped with the elevator, and the elevator passes through swivel bearing and carriage release lever to be connected, goes up to be equipped with on the fixed block to be used for promoting No. two cylinders that the elevator removed, and the bottom of carriage release lever is connected with the spiral cover head, is equipped with magnet on the spiral cover head, is equipped with the both sides board on the lower fixed block, is equipped with a plurality of No. three cylinders on the board of both sides, and the piston rod tip of No. three cylinders is equipped with the briquetting. The utility model provides a device work efficiency is high, the location is accurate.

Description

Iron cover screwing device

Technical Field

The utility model relates to a spiral cover equipment field especially relates to an iron cover spiral cover device.

Background

Many articles are packaged in packaging cans, for which filling machines are used. After the filling machine is filled into the container, an iron cover (iron cover for short) needs to be screwed, and the existing cap screwing mechanism has the following working mode: firstly, the iron cover is placed on the opening part of the container, then the container is clamped, the iron cover is clamped by the cap screwing head and is screwed into the opening part of the container. The existing cap screwing mechanism has the following defects: 1. the automation degree is not high, and the iron cover needs to be manually placed on the opening part of the container; 2. the movement is not easy to ensure the precision, especially when the iron cover is placed on the container, the placing posture is not easy to ensure the level.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an iron cover spiral cover device.

The utility model discloses an innovation point lies in the utility model provides a device work efficiency is high, the location is accurate, operate steadily, the noise is little, can not harm the container, easily adjust, make things convenient for later maintenance.

In order to realize the purpose of the utility model, the technical proposal of the utility model is that: an iron cover screwing device comprises two guide rods and a moving rod which are arranged in parallel, wherein the moving rod is connected with a first bevel gear through a ball spline, an upper fixing block and a lower fixing block are fixed at two end parts of the guide rods, a moving block is arranged on the guide rods, a bracket for fixing is further arranged on the moving block, a first through hole for the movement of the guide rods and a second through hole for the movement of the moving rod are formed in the moving block, the second through hole is connected with the first bevel gear through a first bearing, a cover screwing motor is arranged on the moving block, an output shaft of the cover screwing motor is connected with a rotating shaft, and a second bevel gear for driving the first bevel gear to rotate is arranged at the end part of the rotating shaft; a first cylinder for pushing the moving block is arranged on the moving block or the lower fixed block; the improved lifting device is characterized in that a lifting block is further arranged above the moving block and connected with the moving rod through a rotary bearing, a moving hole used for the guide rod to move is formed in the lifting block, a second cylinder used for pushing the lifting block to move is arranged on the upper fixing block, the lower portion of the moving rod penetrates through the lower fixing block, a third through hole used for penetrating through the moving rod is formed in the lower fixing block, a screwing head is connected to the bottom of the moving rod, a magnet is arranged on the screwing head, two side plates are arranged on the lower fixing block, a plurality of third cylinders are arranged on the two side plates, a pressing block is arranged at the end portion of a piston rod of each third cylinder, the pressing block is an annular pressing block, and.

Furthermore, a bearing seat is arranged on the moving block, and a bearing connected with the rotating shaft is arranged on the bearing seat. The transmission is more stable.

Further, be equipped with a limiting plate between the both sides board, be equipped with the through-hole No. four that is used for passing the carriage release lever on the limiting plate, be equipped with a plurality of gag lever posts between limiting plate and the lower fixed block, be equipped with the spring on the gag lever post, be equipped with spacing dish on the limiting plate, be equipped with a plurality of through-holes No. five that pass the gag lever post on the spacing dish, spacing dish bottom surface is equipped with the plug bush that is used for inserting No. four through-holes, be connected with the protective cap through linear bearing on the carriage release lever, the protective cap includes the cap and is located the sleeve of cap top, sleeve and linear bearing connect, the sleeve inserts in the. The protective cap can play the guard action, avoids covering the head at the spiral cover in-process and outwards jets out.

Furthermore, the movable rod comprises a polished rod and a rotating shaft, the polished rod is connected with the rotating shaft through a coupler, and the rotary cover head is connected to the rotating shaft. The movable rod is easy to process and not easy to damage.

The utility model has the advantages that:

1. the utility model provides a device work efficiency is high, the location is accurate, operate steadily, the noise is little, can not harm the container, easily adjust, make things convenient for later maintenance.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view at the screw-on head.

Fig. 3 is a cross-sectional view at the bevel gear number one.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Example 1: an iron cover screwing device comprises two guide rods 1 and a moving rod 2 which are arranged in parallel, wherein the moving rod 2 is connected with a first bevel gear 4 through a ball spline 3, an upper fixing block 5 and a lower fixing block 6 are fixed at two end parts of the guide rods 1, a moving block 7 is arranged on the guide rods 1, a bracket 8 for fixing is further arranged on the moving block 7, a first through hole 9 for moving the guide rods 7 and a second through hole 10 for moving the moving rods are arranged on the moving block 7, the second through hole 10 is connected with the first bevel gear 4 through a first bearing 11, a screwing cover motor 12 is arranged on the moving block 7, an output shaft of the screwing cover motor 12 is connected with a rotating shaft 13, a second bevel gear 14 for driving the first bevel gear 4 to rotate is arranged at the end part of the rotating shaft 13, a bearing seat 25 is arranged on the moving block 7, and a bearing connected with the; a first cylinder 15 for pushing the moving block 7 is arranged on the moving block 7 or the lower fixing block 6; the movable block 7 top still is equipped with elevator 16, elevator 16 passes through rotary bearing 17 and the carriage release lever 2 is connected, be equipped with the removal hole 18 that is used for guide bar 1 to remove on the elevator 16, it is equipped with No. two cylinders 19 that are used for promoting elevator 16 to remove to go up to be equipped with on the fixed block 5, fixed block 6 is passed down to the lower part of carriage release lever 2, be equipped with No. three through-holes 20 that are used for passing carriage release lever 2 on the lower fixed block 6, the bottom of carriage release lever 2 is connected with spiral cover head 21, be equipped with magnet on the spiral cover head 21, carriage release lever 2 includes polished rod 2.1 and rotation axis 2.2, polished rod 2.1 and rotation axis 2.2 pass through shaft coupling 2.3 and connect, spiral. Two side plates 22 are arranged on the lower fixing block 6, a plurality of third air cylinders 23 are arranged on the two side plates 22, press blocks 24 are arranged at the end parts of piston rods of the third air cylinders 23, the press blocks 24 are annular press blocks, and the moving rod 2 penetrates through the annular press blocks. A limiting plate 26 is arranged between the two side plates 22, a fourth through hole 28 for passing through the moving rod 2 is arranged on the limiting plate 26, a plurality of limiting rods 29 are arranged between the limiting plate 26 and the lower fixing block 6, springs 27 are arranged on the limiting rods 29, a limiting disc 30 is arranged on the limiting plate 26, a plurality of fifth through holes 31 for passing through the limiting rods 29 and a sixth through hole 30.1 for inserting the moving rod 2 are arranged on the limiting disc 30, plug bushes 32 for inserting the fourth through holes 28 are arranged on the bottom surface of the limiting disc 30, a protective cap 34 is connected to the moving rod 2 through linear bearings 33, the protective cap 34 comprises a cap 34.1 and a sleeve 34.2 positioned above the cap 34.1, the sleeve 34.2 is connected with the linear bearings 33, and the sleeve 34.2 is inserted into the plug bushes 32 and connected.

The working principle is as follows: the moving block 7 is fixed by the bracket 8, when the cover is screwed off, the cap screwing head 21 is positioned above the bung hole, and the first cylinder 15, the second cylinder 19 and the third cylinder 23 are all in a retraction state, then the cap screwing motor 12 is started to drive the moving rod 2 to rotate, the moving rod 2 drives the cap screwing head 21 to rotate, meanwhile, the third cylinder 23 extends out to drive the lower fixing block 6 and the cap screwing head 21 to move downwards, so that the cap screwing head 21 is close to the cap, then the third cylinder 23 extends out to press the pressing block 24 against the barrel body, then the second cylinder 19 extends out to push the lifting block 16 to move downwards, the lifting block 16 drives the movable rod 2 to move downwards, therefore, the cap screwing head 21 moves downwards to start cap screwing, and as the cap is slowly screwed away, the first air cylinder 15, the second air cylinder 19 and the third air cylinder 23 retract, the pressing block 24 moves upwards, the cap screwing head 21 moves upwards, and the cap is removed under the action of the magnet of the cap screwing head 21.

When the cover is screwed, the cap screwing head 21 is located above the cover, the cap screwing head 21 is located in the protective cap 34, then the cap screwing motor 12 is started to drive the moving rod 2 to rotate, the moving rod 2 drives the cap screwing head 21 to rotate, meanwhile, the third air cylinder 23 extends out to drive the lower fixing block 6 and the cap screwing head 21 to move downwards, the cap screwing head 21 is close to the cover, the protective cap 34 is attached to the barrel body, the protective cap is in flexible contact with the barrel body under the action of the spring 27, then, the third air cylinder 23 extends out to enable the pressing block to press the barrel body, then, the second air cylinder 19 extends out to push the lifting block 16 to move downwards, the lifting block 16 drives the moving rod 2 to move downwards, the cap screwing head 21 moves downwards, the cap screwing is started, the cover is slowly rolled back by the first air cylinder 15, the second air cylinder 19 and the third air cylinder 23, the pressing block 24 moves upwards, and.

The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims

1. An iron cover screwing device is characterized by comprising two guide rods and a moving rod which are arranged in parallel, wherein the moving rod is connected with a first bevel gear through a ball spline, an upper fixing block and a lower fixing block are fixed at two end parts of the guide rods, a moving block is arranged on the guide rods, a bracket for fixing is further arranged on the moving block, a first through hole for the movement of the guide rods and a second through hole for the movement of the moving rods are formed in the moving block, the second through hole is connected with the first bevel gear through a first bearing, a screwing motor is arranged on the moving block, an output shaft of the screwing motor is connected with a rotating shaft, and a second bevel gear for driving the first bevel gear to rotate is arranged at the end part of the rotating shaft; a first cylinder for pushing the moving block is arranged on the moving block or the lower fixed block; the improved lifting device is characterized in that a lifting block is further arranged above the moving block and connected with the moving rod through a rotary bearing, a moving hole used for the guide rod to move is formed in the lifting block, a second cylinder used for pushing the lifting block to move is arranged on the upper fixing block, the lower portion of the moving rod penetrates through the lower fixing block, a third through hole used for penetrating through the moving rod is formed in the lower fixing block, a screwing head is connected to the bottom of the moving rod, a magnet is arranged on the screwing head, two side plates are arranged on the lower fixing block, a plurality of third cylinders are arranged on the two side plates, a pressing block is arranged at the end portion of a piston rod of each third cylinder, the pressing block is an annular pressing block, and.

2. The iron cap screwing device of claim 1, wherein the moving block is provided with a bearing seat, and the bearing seat is provided with a bearing connected with the rotating shaft.

3. The iron cover screwing device according to claim 1, wherein a limiting plate is arranged between the two side plates, a through hole four for passing through the moving rod is arranged on the limiting plate, a plurality of limiting rods are arranged between the limiting plate and the lower fixing block, a spring is arranged on the limiting rods, a limiting disc is arranged on the limiting plate, a plurality of through holes five for passing through the limiting rods are arranged on the limiting disc, a plug bush for inserting the through hole four is arranged on the bottom surface of the limiting disc, a protective cap is connected to the moving rod through a linear bearing, the protective cap comprises a cap and a sleeve positioned above the cap, the sleeve is connected with the linear bearing, and the sleeve is inserted into the plug bush and connected with the plug bush.

4. The iron capping device of claim 1 wherein the travel bar comprises a polish rod and a rotating shaft, the polish rod and the rotating shaft being coupled by a coupling, the capping head being coupled to the rotating shaft.