CN216512799U

CN216512799U - Bottle pressing device for filling machine

Info

Publication number: CN216512799U
Application number: CN202123265473.9U
Authority: CN
Inventors: 曾亮亮; 徐兴波
Original assignee: Weifang Jingheng Automation Equipment Co ltd
Current assignee: Weifang Jingheng Automation Equipment Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-13
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to the technical field of filling, in particular to a bottle pressing device for a filling machine, which comprises a bottle supporting unit, a first pressing block and a second pressing block, wherein the first pressing block and the second pressing block are positioned above the bottle supporting unit; the first pressing block can move upwards or downwards, the lower end of the second pressing block moves upwards when receiving upward thrust, and the second pressing block resets when the thrust disappears. The bottle pressing device also comprises a fixed seat and a guide shaft which is slidably arranged on the fixed seat, and the second pressing block is fixedly arranged at the lower end of the guide shaft; the guide shaft is sleeved with a compression spring, and the compression spring is positioned between the fixed seat and the second pressing block; the guide shaft is provided with a limiting block, and the limiting block is positioned above the fixed seat. In the bottle pressing device for the filling machine, the second pressing block presses one end of the bottle body in the process of conveying the bottle body to the bottle supporting unit, and the first pressing block quickly fixes the other end of the bottle body; the bottle fixing device has the advantages of compact rhythm, convenience in control and good stability, saves the fixing time of the bottle body, is favorable for improving the filling beat of a filling machine, and improves the filling efficiency.

Description

Bottle pressing device for filling machine

Technical Field

The utility model relates to the technical field of filling, in particular to a bottle pressing device for a filling machine.

Background

The sealant is a sealing material which deforms along with the shape of the sealing surface, is not easy to flow and has certain cohesiveness. Is an adhesive used for filling the configured gap to play a role of sealing; has the functions of leakage prevention, water prevention, vibration prevention, sound insulation, heat insulation and the like; it is widely used for sealing building, transportation, electronic instrument and meter and parts.

With the continuous development and progress of automation technology in recent years, a full-automatic filling machine becomes a filling device favored in the technical field of sealant filling. Meanwhile, the filling efficiency also becomes an important index for evaluating the full-automatic filling machine. Full automatic filling machine includes that the bottle carries, the bottle compresses tightly fixedly, send a plurality of processes such as bottle, filling, beat lid, and the beat of every process all can influence filling efficiency. In the prior art, the sealant bottle needs to be conveyed to a bottle pressing mechanism, and the bottle pressing mechanism fixes the bottle and then conveys the bottle to a filling station for filling. When the empty bottle is conveyed to the bottle pressing mechanism, the bottle body can vibrate, and a certain time is required from vibration to stillness of the bottle body; the longer this time, the more the filling efficiency of the filling machine is affected. Therefore, increasing the beat of the bottle pressing mechanism becomes a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a bottle pressing device for a filling machine, aiming at the defects.

In order to solve the above problems, the technical scheme adopted by the utility model is as follows:

a bottle pressing device for a filling machine comprises a bottle supporting unit for placing a bottle body, and further comprises a first pressing block and a second pressing block which are positioned above the bottle supporting unit; the first pressing block and the second pressing block are arranged at intervals; the first pressing block can move upwards or downwards, the lower end of the second pressing block can move upwards when receiving upward thrust, and the second pressing block can reset when the thrust disappears.

As an improvement, the bottle pressing device further comprises a fixed seat and a guide shaft which is slidably mounted on the fixed seat, and the second pressing block is fixedly mounted at the lower end of the guide shaft; the guide shaft is sleeved with a compression spring, and the compression spring is positioned between the fixed seat and the second pressing block; the guide shaft is provided with a limiting block, and the limiting block is positioned above the fixed seat.

As an improvement, a linear bearing is arranged between the fixed seat and the guide shaft and is fixed on the fixed seat.

As an improvement, the number of the guide shafts is two, and the two guide shafts are arranged in parallel.

As an improvement, a threaded section is arranged at the upper end of the guide shaft, a screw hole is arranged on the limiting block, and the limiting block is arranged on the threaded section; the lower end of the limiting block is provided with a stop block.

As an improvement, the thread section is provided with a locking nut, and the lower end of the locking nut is abutted to the upper end of the limiting block.

As an improvement, the lower end of the first pressing block is provided with an arc-shaped groove matched with the outer diameter of the bottle body.

As an improvement, chamfers are arranged on two sides of the second pressing block, and a groove is formed in the middle of the lower end of the second pressing block.

As an improvement, the bottle supporting unit comprises a front supporting plate and a rear supporting plate which are arranged at intervals.

As an improvement, the bottle pressing device further comprises an air cylinder, the first pressing block is fixedly installed on a telescopic rod of the air cylinder, and the telescopic rod of the air cylinder drives the first pressing block to move upwards or downwards when stretching.

By adopting the technical scheme, compared with the prior art, the utility model has the following advantages:

this technical scheme, deliver to the support bottle unit in-process at the bottle and exert ascending thrust to the second briquetting, upward movement behind the second briquetting atress, the second briquetting is pushed down the one end of bottle fast, carries out quick fixation to the one end of bottle through first briquetting, effectively solves the problem of bottle shake. The bottle fixing device has the advantages of compact rhythm, convenience in control and good stability, saves the fixing time of the bottle body, is favorable for improving the filling beat of a filling machine, and improves the filling efficiency.

The present invention will be described in detail below with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of a bottle pressing device for a filling machine according to the present invention;

FIG. 2 is a view taken along the line A in FIG. 1;

FIG. 3 is a schematic structural view of the first compact of FIG. 1;

fig. 4 is a reference diagram of the usage status of the bottle pressing device for the filling machine according to the present invention;

wherein: 1-bottle supporting unit, 2-first pressing block, 3-second pressing block, 4-bottle body, 5-air cylinder, 6-supporting frame, 7-front supporting plate, 8-rear supporting plate, 9-fixing seat, 10-guiding shaft, 11-compression spring, 12-limiting block, 13-thread section, 14-stop block, 15-locking nut, 16-arc groove, 17-chamfer and 18-groove.

Detailed Description

Examples

As shown in fig. 1, 2 and 3, the bottle pressing device for the filling machine comprises a support frame 6 and a bottle supporting unit 1 which is arranged at the lower part of the support frame 6 and is used for placing the bottle bodies 4. The support frame 6 is a square frame structure. The bottle holding unit 1 comprises a front supporting plate 7 and a rear supporting plate 8 which are arranged at intervals. When the bottle body 4 is placed on the bottle supporting unit 1, the front supporting plate 7 and the rear supporting plate 8 respectively support two ends of the bottle body 4 from below. A groove body is arranged between the front supporting plate 7 and the rear supporting plate 8. When the bottle pressing device is used for the filling machine, the bottle conveying mechanism is arranged below the bottle pressing device, and the bottle body 4 can be conveyed to the bottle supporting unit 1 or taken down from the bottle supporting unit 1 and conveyed to the next station by the bottle conveying mechanism conveniently through the groove body.

As shown in fig. 1, 2 and 3, a bottle pressing device for a filling machine further includes a first pressing block 2 and a second pressing block 3 located above a bottle supporting unit 1; the first pressing block 2 can move upwards or downwards, the lower end of the second pressing block 3 can move upwards when being subjected to upward thrust, and the second pressing block can reset when the thrust disappears. The lower end of the first pressing block 2 is provided with an arc-shaped groove 16 matched with the outer diameter of the bottle body 4. Chamfers 17 are arranged on two sides of the second pressing block 3, and a groove 18 is arranged in the middle of the lower end of the second pressing block 3. Under the state of not being pushed upwards by the bottle body 4, the second pressing block 3 is positioned at the lowest station under the action of the compression spring 11, and the height of the lower end of the second pressing block 3 at the position is lower than the height of the highest point on the bottle body 4 when the bottle body 4 is arranged on the bottle supporting unit 1. The first pressing block 2 and the second pressing block 3 are arranged at intervals and used for respectively pressing the bottle bodies 4 arranged on the bottle supporting unit 1 from the upper part from two ends.

In this embodiment, the bottle pressing device further comprises a vertically arranged cylinder 5 fixedly mounted at the upper end of the support frame 6, and the telescopic rod of the cylinder 5 is located below the cylinder body of the cylinder 5. First briquetting 2 fixed mounting can drive first briquetting 2 upwards or downstream on the telescopic link of cylinder 5 when the telescopic link of cylinder 5 is flexible.

As shown in fig. 1 and fig. 2, the bottle pressing device further includes a fixing seat 9 fixedly mounted on the supporting frame 6 and a guide shaft 10 slidably mounted on the fixing seat 9, and a linear bearing is disposed between the fixing seat 9 and the guide shaft 10 and fixed on the fixing seat 9. The number of the guide shafts 10 is two, and the two guide shafts 10 are arranged in parallel. Two ends of the second pressing block 3 are respectively and fixedly arranged at the lower ends of the two guide shafts 10. The two guide shafts 10 are sleeved with compression springs 11, and the compression springs 11 are positioned between the fixed seat 9 and the second pressing block 3; a limiting block 12 is further mounted on the guide shaft 10, and the limiting block 12 is located above the fixing seat 9.

As shown in fig. 1 and fig. 2, a threaded section 13 is provided at the upper end of the guide shaft 10, a screw hole is provided on the limit block 12, the limit block 12 is installed on the threaded section 13, and the limit block 12 can move up or down along the threaded section 13 by rotation, that is, the installation height of the limit block 12 on the threaded section 13 can be adjusted. In this embodiment, the limiting block 12 is preferably a nut. The lower end of the limiting block 12 is provided with a stopper 14, the stopper 14 is of a cylindrical structure, and the stopper 14 is sleeved on the periphery of the guide shaft 10. The stopper 14 has a certain height, and when the lower end of the limiting block 12 has a certain distance with the lower end of the threaded section 13, the stopper 14 can prevent the threaded section 13 from sliding into the linear bearing, and prevent the threaded section from damaging the linear bearing. The threaded section 13 is provided with a locking nut 15, and the lower end of the locking nut 15 is abutted to the upper end of the limiting block 12.

As shown in the figures 1 and 4 together, when the device is used, the telescopic rod of the air cylinder is retracted, and the first pressing block 2 is at the highest position. At this time, the bottle feeding mechanism conveys the bottle body 4 to the bottle supporting unit 1, when the bottle body 4 contacts the second pressing block 3 in the conveying process, because the height of the highest point of the bottle body 4 is higher than the height of the lower end of the first pressing block 2, the bottle body 4 generates upward thrust on the first pressing block 2, under the action of the thrust, the first pressing block 2 pushes the guide shaft 10 to slide upwards, and the first pressing block 2 further compresses the compression spring 11 upwards. When the bottle body 4 is placed on the bottle holding unit 1, the first pressing block 2 presses the bottle body 4 from above. The telescopic rod of the control cylinder 5 extends out, and the telescopic rod drives the first pressing block 2 to move downwards until the first pressing block 2 presses the bottle body 4 from the upper side. The fixing of the bottle bodies 4 on the bottle carrier unit 1 is now complete.

The second pressing block 3, the guide shaft 10, the compression spring 11 and the limiting block 12 are structurally designed, so that in the process that the bottle body 4 is placed towards the bottle supporting unit 1, the second pressing block 3 automatically and quickly presses one end of the bottle body 4. And no power source is needed to be arranged, and the device has the advantages of simple structure, practicality and the like.

When the bottle body 4 needs to be taken down from the bottle supporting unit 1 and conveyed to the next process, the telescopic rod of the control cylinder 5 is retracted, the telescopic rod drives the first pressing block 2 to move upwards, and the first pressing block 2 is far away from the bottle body 4. The bottle feeding mechanism is controlled to drive the bottle body 4 to move towards the next process, in the process, the bottle body 4 can exert upward thrust on the second pressing block 3, the second pressing block 3 moves upwards after being stressed, the bottle body 4 is smoothly separated from the limit of the second pressing block 3 and is taken down from the bottle supporting unit 1, and the second pressing block 3 resets under the elastic action of the compression spring 11.

In summary, according to the bottle pressing device for the filling machine, in the process that the bottle body 4 is conveyed to the bottle supporting unit 1, the second pressing block 3 applies an upward pushing force, the second pressing block 3 moves upward after being stressed, the bottle body 4 is smoothly conveyed to the bottle supporting unit 1, meanwhile, one end of the bottle body 4 is quickly pressed by the second pressing block 3, and one end of the bottle body 4 is quickly fixed through the first pressing block 2; the filling machine has the advantages of compact rhythm, convenient control and good stability, is favorable for improving the filling rhythm of the filling machine, and improves the filling efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a liquid filling machine is with pressing bottled putting, includes support bottle unit (1) that is used for placing bottle (4), its characterized in that: the device also comprises a first pressing block (2) and a second pressing block (3) which are positioned above the bottle supporting unit (1); the first pressing block (2) and the second pressing block (3) are arranged at intervals; the first pressing block (2) can move upwards or downwards, the lower end of the second pressing block (3) can move upwards when receiving upward thrust, and the second pressing block can reset when the thrust disappears.

2. A bottle pressing device for a filling machine as defined in claim 1, wherein: the bottle pressing device further comprises a fixed seat (9) and a guide shaft (10) which is slidably mounted on the fixed seat (9), and the second pressing block (3) is fixedly mounted at the lower end of the guide shaft (10); a compression spring (11) is sleeved on the guide shaft (10), and the compression spring (11) is positioned between the fixed seat (9) and the second pressing block (3); a limiting block (12) is arranged on the guide shaft (10), and the limiting block (12) is positioned above the fixed seat (9).

3. A bottle pressing device for a filling machine as defined in claim 2, wherein: and a linear bearing is arranged between the fixed seat (9) and the guide shaft (10), and the linear bearing is fixed on the fixed seat (9).

4. A bottle pressing device for a filling machine as defined in claim 2, wherein: the number of the guide shafts (10) is two, and the two guide shafts (10) are arranged in parallel.

5. A bottle pressing device for a filling machine as defined in claim 2, wherein: the upper end of the guide shaft (10) is provided with a threaded section (13), the limiting block (12) is provided with a threaded hole, and the limiting block (12) is installed on the threaded section (13); the lower end of the limiting block (12) is provided with a stop block (14).

6. A bottle pressing device for a filling machine as defined in claim 5, wherein: and a locking nut (15) is installed on the threaded section (13), and the lower end of the locking nut (15) is abutted to the upper end of the limiting block (12).

7. A bottle pressing device for a filling machine as defined in any one of claims 1 to 6, wherein: the lower end of the first pressing block (2) is provided with an arc-shaped groove (16) matched with the outer diameter of the bottle body (4).

8. A bottle pressing device for a filling machine as defined in any one of claims 1 to 6, wherein: chamfers (17) are arranged on two sides of the second pressing block (3), and a groove (18) is formed in the middle of the lower end of the second pressing block (3).

9. A bottle pressing device for a filling machine as defined in any one of claims 1 to 6, wherein: the bottle supporting unit (1) comprises a front supporting plate (7) and a rear supporting plate (8) which are arranged at intervals.

10. A bottle pressing device for a filling machine as defined in any one of claims 1 to 6, wherein: the bottle pressing device further comprises an air cylinder (5), the first pressing block (2) is fixedly installed on a telescopic rod of the air cylinder (5), and the telescopic rod of the air cylinder (5) drives the first pressing block (2) to move upwards or downwards when stretching.