CN210559307U

CN210559307U - Small bottle clamping mechanism of oral liquid filling machine

Info

Publication number: CN210559307U
Application number: CN201921578752.0U
Authority: CN
Inventors: 吴赛军; 李慧; 贺文华
Original assignee: Xiaojing Automation Technology (taicang) Co Ltd
Current assignee: Xiaojing Automation Technology (taicang) Co Ltd
Priority date: 2019-09-23
Filing date: 2019-09-23
Publication date: 2020-05-19
Anticipated expiration: 2029-09-23

Abstract

The utility model discloses a vial clamping mechanism of oral liquid filling machine relates to filling machinery, for solving the oral liquid filling machine when carrying out the filling of one row of vial, the uneven problem in vial position. The utility model discloses a conveyer body, the conveyer body includes the conveyer belt and is located two limiting plates of both sides of the top of conveyer belt respectively, the top of limiting plate is provided with the first row of filling, one side department that the below at the both ends of the first row of filling is located the conveyer body is provided with first baffle mechanism and second baffle mechanism respectively, vial clamping mechanism still includes clamping device, clamping device installs between first baffle mechanism and second baffle mechanism, clamping device is used for pushing the vial that is equal to the quantity of the first row of filling to limiting plate and spacing of keeping away from clamping device. The utility model discloses can push one row of vial of treating the filling to the limiting plate in order to arrange neatly, make the position that the filling head is facing to the bottleneck more accurate, avoid damaging the vial to improve product quality.

Description

Small bottle clamping mechanism of oral liquid filling machine

Technical Field

The utility model relates to a filling machinery specifically is a vial clamping mechanism of oral liquid filling machine.

Background

The filling machine belongs to the field of packing machine, including liquid filling machine, paste filling machine, powder filling machine and granule filling machine, and the oral liquid filling machine belongs to the field of liquid filling machine, especially small dosage normal pressure liquid filling machine.

At present, after small bottles are fed onto a conveyor, two baffles arranged below a filling needle row block the small bottles with the same number as the filling needles, then a plurality of bottles are filled simultaneously, the filled small bottles are released, and the two baffles block and release alternately to realize the process; however, since the effective width of the conveying path of the conveyor needs to be larger than the diameter of the body of the vial so as not to hinder the movement of the vial, the vial is not positioned orderly during actual filling, and the inserting accuracy of the filling needle is reduced due to the irregularity, so that the vial opening may be collided, fractured or even broken by the descending needle, the oral liquid product is lost, or the hand may be scratched by an inspector during inspection, or the oral liquid product is circulated to the market and accidentally drunk by consumers, the broken vial opening or the small crack which cannot be observed may cause the bottle to be fragile during opening, or the small broken glass residue may scratch the hand or the esophagus, and therefore, a vial clamping mechanism of an oral liquid filling machine is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral liquid filling machine's small bottle clamping mechanism to when the filling of carrying out one row of small bottle, the uneven problem in small bottle position of the oral liquid filling machine that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a small bottle clamping mechanism of oral liquid filling machine, includes the conveyer body, the conveyer body includes the conveyer belt and is located respectively two limiting plates of the both sides of the top of conveyer belt, the top of limiting plate is provided with the filling head row, the below position at the both ends that the filling head was arranged in one side department of conveyer body is provided with first baffle mechanism and second baffle mechanism respectively, small bottle clamping mechanism still includes clamping device, clamping device installs first baffle mechanism with between the second baffle mechanism, clamping device is used for pushing being equivalent to the small bottle of the quantity of the filling head that the filling head was arranged is pushed and is kept away from clamping device limiting plate and spacing.

Preferably, clamping device includes fixed part, drive arrangement and holding strip down, one side of fixed part with conveyer body fixed connection, drive arrangement with fixed part fixed connection, the holding strip down with the drive arrangement transmission is connected, the height that the holding strip was located down be located the conveyer belt with between the limiting plate.

Preferably, the lower holding strip comprises a lower hard strip and a lower soft strip, the lower hard strip is fixedly connected with the transmission end of the driving device, and one side of the lower soft strip close to the driving device is fixedly connected with the lower hard strip.

Preferably, the clamping device further comprises an upper holding strip, the upper holding strip is in transmission connection with the driving device, and the upper holding strip and the lower holding strip are mirror-symmetrical about a height plane where the center line of the limiting plate is located.

Preferably, the upper holding strip comprises an upper hard strip and an upper soft strip, the upper hard strip is fixedly connected with the transmission end of the driving device, and one side of the upper soft strip close to the driving device is fixedly connected with the upper hard strip.

Preferably, the driving device is a double-rod cylinder, or a push-pull structure composed of a motor, a gear and a rack, or a reciprocating structure composed of a motor, a cam and a push rod.

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

1. the small bottle clamping mechanism of the oral liquid filling machine comprises a clamping device, and can push a row of small bottles to be filled to a limiting plate to be aligned, so that the positions of filling heads facing bottle openings are more accurate, the problem that the positions of the small bottles are not aligned when the oral liquid filling machine fills the row of small bottles is solved, the possibility that the small bottles are damaged during filling is avoided, and the product quality is improved.

2. The clamping device of the small bottle clamping mechanism of the oral liquid filling machine adopts the lower clamping strip and the upper clamping strip which are driven by the driving device, the lower clamping strip and the upper clamping strip are respectively pushed to the small bottles from the upper end and the lower end of the limiting plate, the small bottles can be kept balanced and stable, and the two clamping strips are both of a structure with a hard strip and a soft strip matched, so that the small bottles can be protected from being damaged by clamping.

Drawings

Fig. 1 is a schematic view of a top view of a conventional oral liquid filling machine at the time of filling, with the needle shown in cross section for ease of viewing and presentation;

fig. 2 is a drawing of the structure schematic diagram of the utility model when it is installed at the filling position of the oral liquid filling machine;

fig. 3 is a schematic view of the top view of the syringe needle of the present invention, with the needle shown in cross-section for ease of viewing and presentation;

FIG. 4 is a schematic view of the clamping device in an operating state as viewed in the direction H-H in FIG. 3;

fig. 5 is a schematic view of another operating state of the clamping device shown in fig. 4.

In the figure: 10. a conveyor body; 11. a conveyor belt; 12. a limiting plate; 13. first row of filling; 14. a filling head; 15. a first baffle mechanism; 16. a second baffle mechanism; 20. a clamping device; 21. a fixed part; 22. a drive device; 23. a lower holding strip; 2301. c, arranging hard strips; 2302. c, arranging soft strips; 24. mounting a holding strip; 2401. c, applying a hard strip; 2402. soft strip application; 100. the existing filling machine; 101. a first place; 102. a second place; 103. and thirdly, performing treatment.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a small bottle clamping mechanism of oral liquid filling machine, including conveyer body 10, conveyer body 10 includes conveyer belt 11 and two limiting plate 12 that are located the both sides of the top of conveyer belt 11 respectively, the top of limiting plate 12 is provided with filling head row 13, the below of the both ends of filling head row 13 is located one side department of conveyer body 10 and is provided with first baffle mechanism 15 and second baffle mechanism 16 respectively, small bottle clamping mechanism still includes clamping device 20, clamping device 20 installs between first baffle mechanism 15 and second baffle mechanism 16, clamping device 20 is used for pushing the small bottle that equals the filling head 14 of filling head row 13 to limiting plate 12 of keeping away from clamping device 20 and spacing.

Further, the clamping device 20 comprises a fixing portion 21, a driving device 22 and a lower holding strip 23, one side of the fixing portion 21 is fixedly connected with the conveyor body 10, the driving device 22 is fixedly connected with the fixing portion 21, the lower holding strip 23 is in transmission connection with the driving device 22, and the lower holding strip 23 is located at a height between the conveyor belt 11 and the limiting plate 12.

Further, the lower holding strip 23 comprises a lower hard strip 2301 and a lower soft strip 2302, the lower hard strip 2301 is fixedly connected with the transmission end of the driving device 22, and one side of the lower soft strip 2302 close to the driving device 22 is fixedly connected with the lower hard strip 2301.

Further, the clamping device 20 further comprises an upper holding strip 24, the upper holding strip 24 is in transmission connection with the driving device 22, and the upper holding strip 24 and the lower holding strip 23 are mirror-symmetrical with respect to a height plane where the center line of the limiting plate 12 is located.

Further, the upper clamping strip 24 comprises an upper hard strip 2401 and an upper soft strip 2402, the upper hard strip 2401 is fixedly connected with a transmission end of the driving device 22, and one side of the upper soft strip 2402, which is close to the driving device 22, is fixedly connected with the upper hard strip 2401.

Further, the driving device 22 is a dual-rod cylinder, or a push-pull structure composed of a motor, a gear and a rack, or a reciprocating structure composed of a motor, a cam and a push rod, etc., where all the structures can realize push-pull control, the motor may use a servo motor, but since the first barrier mechanism 15 and the second barrier mechanism 16 generally use a cylinder push rod, the driving device 22 should preferably use a dual-rod cylinder, when only the lower clamping strip 23 is used to push alone, both plunger rods of the dual-rod cylinder are fixedly connected with the lower hard strip 2301, and when the lower clamping strip 23 and the upper clamping strip 24 are used simultaneously, both plunger rods are fixedly connected with the lower hard strip 2301 and the upper hard strip 2401, respectively.

The working principle is as follows: when the device is used, the second baffle mechanism 16 extends out, the first baffle mechanism 15 retracts, the vials are conveyed to the position right below the filling head row 13 by the conveyor belt 11 and are stopped by the second baffle mechanism 16, the driving device 22 works, the lower clamping strips 23 (or the lower clamping strips 23 and the upper clamping strips 24) extend out, the vials with the number equal to that of the filling heads 14 on the filling head row 13 are pushed to the limiting plate 12 far away from the clamping device 20, the filling head row 13 descends, the vials are all tightly attached to the same side limiting plate 12, the centers of bottle openings are orderly in a same line, after the filling heads 14 respectively fill the vials below, the filling head row 13 is lifted, the driving device 22 reversely operates, the lower clamping strips 23 (or the lower clamping strips 23 and the upper clamping strips 24) retract, the first baffle mechanism 15 extends out, the second baffle mechanism 16 retracts, the filled vials are not limited any more, and are conveyed to the next step along with the conveyor belt 11, the vials to be filled all leave beneath the row 13 of filling heads, the second baffle means 16 is extended, the first baffle means 15 is retracted and a new batch of vials is conveyed directly beneath the row 13 of filling heads and is stopped by the second baffle means 16, and so on.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a small bottle clamping mechanism of oral liquid filling machine, includes conveyer body (10), conveyer body (10) include conveyer belt (11) and are located respectively two limiting plates (12) of the both sides of the top of conveyer belt (11), the top of limiting plate (12) is provided with filling head row (13), the below position at the both ends of filling head row (13) one side department of conveyer body (10) is provided with first baffle mechanism (15) and second baffle mechanism (16) respectively, its characterized in that: the vial clamping mechanism further comprises a clamping device (20), the clamping device (20) being mounted between the first and second shutter mechanisms (15, 16), the clamping device (20) being configured to push and retain a number of vials equal to the number of filling heads (14) of the row (13) of filling heads towards the stopper plate (12) remote from the clamping device (20).

2. The vial clamping mechanism of an oral liquid filling machine of claim 1, wherein: the clamping device (20) comprises a fixing portion (21), a driving device (22) and a lower holding strip (23), one side of the fixing portion (21) is fixedly connected with the conveyor body (10), the driving device (22) is fixedly connected with the fixing portion (21), the lower holding strip (23) is in transmission connection with the driving device (22), and the lower holding strip (23) is located at a height between the conveyor belt (11) and the limiting plate (12).

3. The vial clamping mechanism of an oral liquid filling machine of claim 2, wherein: the lower holding strip (23) comprises a lower hard strip (2301) and a lower soft strip (2302), the lower hard strip (2301) is fixedly connected with the transmission end of the driving device (22), and one side, close to the driving device (22), of the lower soft strip (2302) is fixedly connected with the lower hard strip (2301).

4. The vial clamping mechanism of an oral liquid filling machine of claim 2, wherein: clamping device (20) still include holding strip (24) on, go up holding strip (24) with drive arrangement (22) transmission is connected, go up holding strip (24) with holding strip (23) down is about the high plane of the central line place of limiting plate (12) is mirror symmetry.

5. The vial clamping mechanism of an oral liquid filling machine of claim 4, wherein: the upper clamping strip (24) comprises an upper hard strip (2401) and an upper soft strip (2402), the upper hard strip (2401) is fixedly connected with a transmission end of the driving device (22), and one side, close to the driving device (22), of the upper soft strip (2402) is fixedly connected with the upper hard strip (2401).

6. The vial clamping mechanism of an oral liquid filling machine according to any one of claims 2 to 5, wherein: the driving device (22) is a double-rod cylinder, or a push-pull structure consisting of a motor, a gear and a rack, or a reciprocating structure consisting of a motor, a cam and a push rod.