CN209815623U

CN209815623U - Cork pressing mechanism

Info

Publication number: CN209815623U
Application number: CN201920562706.5U
Authority: CN
Inventors: 吴正辉
Original assignee: Truking Technology Ltd
Current assignee: Truking Technology Ltd
Priority date: 2019-04-23
Filing date: 2019-04-23
Publication date: 2019-12-20
Anticipated expiration: 2029-04-23

Abstract

The utility model discloses a plug pressing mechanism, which comprises a conveying line, wherein a plug pressing device is arranged above the conveying line, and a vertical jacking rod is movably arranged below the conveying line; the automatic jacking device is characterized in that a carrier is arranged on the conveying line, a through hole is formed in the bottom of the carrier, the top end of the jacking rod can movably penetrate through the through hole, the top end of the jacking rod is opposite to the plug pressing device, and the bottom end of the jacking rod is connected with a vertical driving device in a transmission mode. The utility model discloses bear the load of tamponade when can avoiding the carrier tamponade. The utility model discloses be applied to medicine filling technical field.

Description

Cork pressing mechanism

Technical Field

The utility model belongs to the technical field of the medicine filling, especially, relate to a tamponade mechanism.

Background

As shown in fig. 1, in an automated pharmaceutical filling line, there is a process of plugging, that is, a bottle 8 on a conveying line 1 is required to be plugged, the bottle 8 and the plug are assembled in an interference fit, and a pressure of not less than 40 kg is required to press the plug into the bottle 8. Prior to this procedure, the upper mechanism has pre-assembled the stopper onto the bottle 8. The difficulty encountered in this process is that the conveying line 1 and the carrier 11 cannot directly bear the pressure in the vertical direction during the plugging process, so that the bottle 8 and the carrier 11 need to be separated during the plugging process, so that the carrier 11 does not bear the load of the plugging process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tamponade mechanism, during the tamponade, can avoid the carrier to bear the load of tamponade.

In order to achieve the purpose, the utility model provides a plug pressing mechanism, which comprises a conveying line, wherein a plug pressing device is arranged above the conveying line, and a vertical jacking rod is movably arranged below the conveying line;

the automatic jacking device is characterized in that a carrier is arranged on the conveying line, a through hole is formed in the bottom of the carrier, the top end of the jacking rod can movably penetrate through the through hole, the top end of the jacking rod is opposite to the plug pressing device, and the bottom end of the jacking rod is connected with a vertical driving device in a transmission mode.

Further improved, the vertical driving device comprises a cam or a wedge block connected with the bottom end of the jacking rod in a contact mode, and the cam or the wedge block is connected with a driving piece in a transmission mode.

Further improved, when the bottom contact of the jacking rod is connected with the wedge block, the driving piece is a telescopic driving piece, and the bottom of the jacking rod is connected with the wedge surface of the wedge block in a contact manner.

In a further improvement, a follower wheel is rotatably arranged at the bottom end of the lifting rod, and the lifting rod is in contact connection with the wedge-shaped block or the cam through the follower wheel.

The improved jacking rod is characterized in that the through hole is a cross-shaped through hole, a cross corresponding to the cross-shaped through hole is arranged at the top end of the jacking rod, and the cross can movably penetrate through the cross-shaped through hole.

In a further improvement, the number of the carriers is multiple, the number of the jacking rods is at least two, and each jacking rod corresponds to one carrier in the transmission process of the conveying line.

In a further improvement, the plug pressing device comprises a compression driving piece fixedly arranged above the conveying line, a plug pressing head is arranged at the output end of the compression driving piece, and the top end of the jacking rod is opposite to the plug pressing head.

The improved structure is characterized in that a fixing sleeve is vertically arranged below the conveying line, the fixing sleeve is sleeved on the bedplate, the bedplate is arranged on the mounting seat, and the middle part of the jacking rod is movably arranged in the fixing sleeve.

Compared with the prior art, the utility model discloses technical scheme's beneficial effect:

1. when the bottle of pre-installation stopper transmitted on the transfer chain and when tamponade device below, the jacking rod upwards withstood the bottle under vertical drive arrangement's drive, the tamponade device alright with pushing down, press the stopper hard into the bottle in, when tamponade, because the jacking rod has the holding power to the bottle, so the carrier need not bear the load of tamponade, has the guard action to the carrier, the utility model discloses still have characteristics such as simple structure.

2. The utility model discloses a vertical drive arrangement includes cam or wedge that jacking rod bottom contact is connected, cam or wedge transmission even have the driving piece, realize the vertical removal to the jacking rod through wedge or cam. Specifically, the cam or the wedge-shaped block is pushed by the driving piece, so that the jacking rod is pushed to ascend. Such advantage adopts less thrust just to realize the jacking action, and the back is accomplished in the jacking, and the bottom of jacking pole stops on cam or wedge, consequently when tamponade, only bears the load of vertical direction, compares the scheme of direct jacking pole that makes progress with the jacking cylinder, the utility model discloses a wedge or the tamponade load that the cam can bear are showing and are improving to do not receive the restriction of driving piece thrust, only depend on the mechanical strength of cam or wedge, obviously the performance is more reliable. And can support many lifters simultaneously, do not receive the quantity restriction of simultaneous action station, can realize the synchronous tamponade of multistation.

3. The utility model discloses a through-hole is the cross through-hole, and jacking rod top is equipped with the cross relative with the cross through-hole, and the cross can bear bigger load, has better supporting effect to the bottle, and can not cause the influence, simple structure to the process of tamponade.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention with two lifting rods;

fig. 3 is a top view of the conveyor line and carrier.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two or more, for example, three or the like, unless specifically defined otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1

As shown in fig. 1 and 3, a corking mechanism comprises a conveying line 1, a corking device 2 is arranged above the conveying line 1, and a vertical jacking rod 3 is movably arranged below the conveying line 1; specifically, the conveying line 1 is a mesh belt conveying line or other conveying lines; the plug pressing device 2 comprises a compression driving piece 21 fixedly arranged above the conveying line 1, a plug pressing head 22 is arranged at the output end of the compression driving piece 21, and the top end of the jacking rod 3 is opposite to the plug pressing head 22. Specifically, the compression driver 21 is a cylinder or a hydraulic cylinder.

The carrier 11 is arranged on the conveying line 1, the through hole 12 is formed in the bottom of the carrier 11, the top end of the lifting rod 3 can movably penetrate through the through hole 12, the top end of the lifting rod 3 is opposite to the plug pressing device 2, and the bottom end of the lifting rod 3 is connected with the vertical driving device in a transmission mode.

In the prior art in this field, there are various options for the jacking driving manner, such as installing a jacking cylinder directly at the bottom of the jacking rod 3 according to the conventional design idea, which can achieve the intended purpose, but also brings other problems. At first if adopt the mode that direct cylinder upwards jacked, then the cylinder diameter of jacking cylinder obviously needs to be bigger than the cylinder diameter of tamponade cylinder, otherwise the jacking cylinder can be pressed back by the tamponade cylinder, never loses the protection of transfer chain and carrier. Secondly, the single-station fashion can use the jacking cylinder with a large cylinder diameter, if the double-station simultaneous plug pressing is performed, the load to be borne is doubled, and at the moment, if the cylinder with the larger cylinder diameter is used instead or the number of the jacking cylinders is increased, the cost or the installation space is obviously restricted.

In this embodiment, vertical drive arrangement includes the cam or the wedge 4 of 3 bottom contact connections of jacking poles, and cam or wedge 4 transmission even have the driving piece. When the bottom end of the jacking rod 3 is in contact connection with a cam, the driving piece is a rotary power device, such as a servo motor; when the bottom contact of jacking rod 3 is connected for wedge 4, the driving piece is flexible driving piece 5, and the bottom of jacking rod 3 and the wedge face contact of wedge 4 link to each other. Specifically, the telescopic driving member 5 is a cylinder or a hydraulic cylinder.

Preferably, a follower wheel 32 is rotatably provided at the bottom end of the lift rod 3, and the lift rod 3 is in contact with the wedge 4 or the cam through the follower wheel 32. By providing the follower wheel 32 between the lifter bar 3 and the wedge 4 or the cam, the power required for pushing the lifter bar 3 can be reduced, the friction can be reduced, and the wear can be reduced.

This embodiment is through adopting wedge 4 or cam jacking's mode, replaces the required great direct thrust of direct jacking for less indirect thrust, has reduced the requirement of the 5 thrust of flexible driving piece. Secondly, the mode that flexible driving piece 5 is arranged horizontally is than the installation space height of perpendicular direct jacking mode demand is littleer, has more the advantage when installation space direction of height is restricted.

The through hole 12 is a cross-shaped through hole, the top end of the jacking rod 3 is provided with a cross 31 corresponding to the cross-shaped through hole, and the cross 31 can movably penetrate through the cross-shaped through hole.

Further preferably, a fixing sleeve 6 is vertically arranged below the conveying line 1, and the middle part of the jacking rod 3 is movably arranged in the fixing sleeve 6. Preferably, the fixing sleeve 6 is arranged on a bedplate 7, and the bedplate 7 is arranged on a mounting seat 9. The fixing sleeve 6 has a fixing function on the jacking rod 3 and occupies a small space.

Example 2

As shown in fig. 1 to 3, the present embodiment is different from embodiment 1 in that: the number of carriers 11 is a plurality of, and the number of jacking rod 3 is two at least, and transfer chain 1 is in the transmission process, and every jacking rod 3 corresponds with a carrier 11. The corking device 2 can simultaneously cork bottles 8 on a plurality of carriers 11, correspondingly, a plurality of jacking rods 3 support the bottles 8 on the carriers 11, the bottoms of the jacking rods 3 can be provided with a plurality of wedge blocks 4 or cams, and also can be only provided with one wedge block 4 or cam, so that the jacking and supporting functions of the plurality of jacking rods 4 can be simultaneously realized through the wedge blocks 4 or the cams.

The press-plugging load which can be borne by the embodiment only depends on the mechanical strength of the wedge-shaped block 4 or the cam, so that the maximum press-plugging load which can be borne is greatly improved, and multi-station synchronous press-plugging can be realized.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. The plug pressing mechanism is characterized by comprising a conveying line (1), wherein a plug pressing device (2) is arranged above the conveying line (1), and a vertical jacking rod (3) is movably arranged below the conveying line (1);

be equipped with carrier (11) on transfer chain (1), carrier (11) bottom is equipped with through-hole (12), the top of lifting rod (3) is mobile to pass through-hole (12), the top of lifting rod (3) is relative with tamponade device (2), the bottom transmission of lifting rod (3) even has vertical drive arrangement.

2. The tamponade mechanism according to claim 1, characterized in that the vertical driving device comprises a cam or wedge block (4) connected with the bottom end of the jacking rod (3) in a contact way, and the cam or wedge block (4) is connected with a driving piece in a transmission way.

3. The tamponade mechanism of claim 2, characterized in that, when the bottom contact of the lifting rod (3) is connected to the wedge block (4), the driving member is a telescopic driving member (5), and the bottom of the lifting rod (3) is connected to the wedge surface of the wedge block (4).

4. The mechanism according to claim 2, characterized in that the bottom end of the lifting rod (3) is rotatably provided with a follower wheel (32), and the lifting rod (3) is in contact connection with the wedge block (4) or the cam through the follower wheel (32).

5. The tamponade mechanism according to claim 1, characterized in that the through hole (12) is a cross-shaped through hole, the top of the lifting rod (3) is provided with a cross (31) corresponding to the cross-shaped through hole, and the cross (31) can movably pass through the cross-shaped through hole.

6. The corking mechanism according to claim 1, wherein the number of the carriers (11) is plural, the number of the lifting rods (3) is at least two, and each lifting rod (3) corresponds to one carrier (11) in the conveying process of the conveying line (1).

7. The plug pressing mechanism according to claim 1, characterized in that the plug pressing device (2) comprises a compression driving member (21) fixedly arranged above the conveying line (1), the output end of the compression driving member (21) is provided with a plug pressing head (22), and the top end of the jacking rod (3) is opposite to the plug pressing head (22).

8. The tamponade mechanism according to claim 1, characterized in that a fixed sleeve (6) is vertically arranged below the conveyor line (1), the fixed sleeve (6) is arranged on a bedplate (7), the bedplate (7) is arranged on a mounting base (9), and the middle part of the jacking rod (3) is movably arranged in the fixed sleeve (6).