CN217297256U - Bottle body stretching mechanism of enema bottle - Google Patents

Abstract

The utility model discloses a bottle body stretching mechanism of an enema bottle, which comprises a lifting clamp, a lifting piece, a pushing cylinder, a base and an ejecting cylinder, wherein the lifting clamp is movably arranged on one side of a filling station; the lifting piece is movably arranged in a lifting hole at the front end of the sliding block in a penetrating way; the lifting piece is fixedly connected with the lifting clamp; a piston rod of the pushing cylinder is fixedly connected with the sliding block; a piston rod of the pushing cylinder extends along the front-back direction; the base is provided with a sliding chute; the sliding block is movably arranged in the sliding groove; a piston rod of the ejection cylinder extends along the vertical direction; the piston rod is located below the slide block located at the extension station. The utility model discloses a simple structure just can accomplish the action of the expensive manipulator of cost, makes the bottle of enema bottle elongate, and its simple structure and easy to maintain can the significantly reduced manufacturing cost of medicine.

Description

Bottle body stretching mechanism of enema bottle

Technical Field

The utility model relates to an annex of medicine production line, concretely relates to bottle stretching mechanism of enema bottle.

Background

As shown in fig. 1, the side of the bottle body is corrugated, and the extending direction of the corrugations is the same as the height direction of the bottle body, so that the bottle body has good elasticity along the height direction. When the enema bottle is used, the bottle body is extruded along the axial direction, so that the bottle body can be contracted and deformed, and the enema in the bottle body is extruded from the bottle opening. The enema bottle is easy and convenient to extrude and has little residue after extrusion, so the enema bottle gradually becomes a commonly used structure.

In the mechanical automatic production process of enema medicines adopting the bottle body, enema liquid medicine needs to be filled into the bottle body by a filling machine, then a bottle cap is added on the filled bottle body and is screwed down to seal the bottle body, and finally the bottle body is filled into a packaging box and can be put into the market for sale.

The filling process of filling the enema liquid medicine into the bottle body is divided into three steps, namely, the bottle body is sequentially moved to three filling stations, and 1/3 liquid medicine is respectively filled in each filling station. However, since the body of the enema bottle is a bellows and the bellows is in a compressed state in an empty state, the empty bottle is directly filled, and the volume of the body is lost, so that the bottle is not actually filled. If the bottle body is elongated at the filling station, more liquid medicine can be filled into the bottle body. However, there is no automated apparatus capable of elongating a body of an enema bottle.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a bottle body stretching mechanism of enema bottle, it can lengthen the bottle body of enema bottle.

In order to solve the above technical problem, the utility model discloses the technical solution of bottle stretching mechanism of enema bottle does:

the device comprises a lifting clamp 1, a lifting piece 12, a pushing cylinder 3, a base 4 and an ejecting cylinder 5, wherein the lifting clamp 1 is movably arranged on one side of a filling station; the lifting piece 12 is movably arranged in a lifting hole 21 at the front end of the sliding block 2 in a penetrating way; the lifting piece 12 is fixedly connected with the lifting clamp 1; a piston rod of the pushing cylinder 3 is fixedly connected with the sliding block 2; the piston rod of the pushing cylinder 3 extends in the front-rear direction; the base 4 is provided with a sliding chute 41; the sliding block 2 is movably arranged in the sliding groove 41; a piston rod 6 of the ejection cylinder 5 extends in the vertical direction; the piston rod 6 is located below the slide 2 in the extended position.

In another embodiment, the piston rod 6 is directly opposite to the lifting hole 21 of the slide 2 in the extension station.

In another embodiment, the lifting holes 21 extend in an up-down direction.

In another embodiment, when the slide block 2 is in the extension station, the lifting hole 21 of the slide block 2 is on the same axis as the piston rod 6 of the ejection cylinder 5.

In another embodiment, the lifting clamp 1 comprises a lifting plate, and the front end of the lifting plate is provided with at least one clamping opening 11.

In another embodiment, the thickness of the riser is less than the corrugation width W of the enema bottle; the shape of the clamping opening 11 is matched with the shape of the bottle body of the enema bottle.

In another embodiment, the lifting holes 21 cooperate with the lifting members 12.

In another embodiment, the slide groove 41 extends in the direction of movement of the piston rod of the push cylinder 3.

In another embodiment, the cylinder body of the pushing cylinder 3 is fixedly connected with the base 4.

In another embodiment, the base 4 is fixedly connected with a bottom plate 7; the cylinder body of the ejection cylinder 5 is fixedly arranged on the bottom plate 7.

The utility model discloses the technological effect that can reach is:

the utility model discloses a simple structure just can accomplish the action of the expensive manipulator of cost, can make the bottle of enema bottle elongate automatically, and its simple structure and easy to maintain can the significantly reduced manufacturing cost of medicine.

Drawings

It is to be understood by those skilled in the art that the following description is merely exemplary in nature and that the principles of the present invention may be applied in numerous ways to achieve many different alternative embodiments. These descriptions are only used to illustrate the general principles of the teachings of the present invention and are not meant to limit the inventive concepts disclosed herein.

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the general description given above and the detailed description of the drawings given below, serve to explain the principles of the invention.

The invention will be described in further detail with reference to the following drawings and detailed description:

FIG. 1 is a schematic view of an enema bottle;

FIG. 2 is a schematic view of a bottle body stretching mechanism of the enema bottle of the present invention;

fig. 3 is a schematic view from another perspective of the present invention; the lift clip is shown in a retracted state;

fig. 4 is a schematic view of the usage state of the present invention; the lift clip is shown in an extended position;

fig. 5 is a schematic view of the usage state of the present invention; the lift clip is shown in a raised condition.

The reference numbers in the figures illustrate:

1 is a lifting clamp, 2 is a sliding block,

3 is a pushing cylinder, 4 is a base,

5 is an ejection cylinder, 6 is a piston rod,

7 is a bottom plate, 8 is a connecting piece,

11 is a clamping opening, 12 is a lifting piece,

the reference numeral 21 denotes a lift hole,

41 is a chute, 10 is an enema bottle.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention will be combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. As used herein, the terms "first," "second," and the like, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" and similar words are intended to mean that the elements or items listed before the word cover the elements or items listed after the word and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in fig. 2 and 3, the bottle body stretching mechanism of the enema bottle of the present invention comprises a lifting clamp 1, wherein the lifting clamp 1 is disposed at one side of the filling station;

the lifting clamp 1 comprises a lifting plate, and the front end of the lifting plate is provided with a clamping port 11; the thickness of the lifting plate is smaller than the width W of the corrugations of the enema bottle, and the shape of the clamping opening 11 is matched with that of the bottle body, so that the lifting clamp 1 can extend into the corrugations of the bottle body to clamp the bottle body;

the bottom of the lifting clamp 1 is fixedly connected with a lifting piece 12; the lifting piece 12 is movably arranged in a lifting hole 21 of the sliding block 2 in a penetrating way; the lift hole 21 extends in the up-down direction; the lifting hole 21 is matched with the lifting piece 12, so that the lifting piece 12 can only move up and down relative to the sliding block 2 and can not move back and forth;

one end of the sliding block 2 is fixedly connected with a piston rod of the pushing cylinder 3; the piston rod of the pushing cylinder 3 extends in the front-rear direction; the cylinder body of the pushing cylinder 3 is fixedly connected with the base 4; a sliding groove 41 is formed in the base 4, and the sliding groove 41 extends along the movement direction of the piston rod of the pushing cylinder 3;

the sliding block 2 is movably arranged in the sliding groove 41, and the sliding block 2 can move back and forth along the sliding groove 41 to form a retracting station and an extending station;

the bottom of the base 4 is fixedly connected with a bottom plate 7 through a connecting piece 8, and the bottom plate 7 is fixedly provided with an ejection cylinder 5; a piston rod of the ejection cylinder 5 extends in the vertical direction; a piston rod 6 of the ejection cylinder 5 is positioned below the slide block 2 positioned at the extension station;

the piston rod 6 faces the lifting hole 21 of the slide block 2 at the extension station, so that the piston rod 6 can extend into the lifting hole 21 to provide an upward ejecting force to the lifting piece 12 in the lifting hole 21.

Preferably, when the slide 2 is in the extension station, the lifting hole 21 of the slide 2 is on the same axis as the piston rod 6 of the ejection cylinder 5.

The working principle of the utility model is as follows:

in an initial state, piston rods of the pushing cylinder 3 and the ejecting cylinder 5 are both in a retracting state, as shown in fig. 3, at this time, the lifting clamp 1 is in the retracting state, and the sliding block 2 is located in the sliding groove 41 of the base 4; the piston rod 6 of the ejection cylinder 5 is positioned below the chute 41 of the base 4;

conveying the enema bottle 10 to a filling station, and fixing the bottom of the enema bottle 10 on the filling station;

starting the pushing cylinder 3, driving the sliding block 2 to move forward along the sliding groove 41 of the base 4 by the piston rod of the pushing cylinder 3 until the front end of the sliding block 2 extends out of the sliding groove 41, so that the lifting hole 21 of the sliding block 2 is positioned above the piston rod 6 of the ejecting cylinder 5; the slide block 2 drives the lifting clamp 1 to move forwards through the lifting piece 12 while moving forwards, so that the lifting clamp 1 approaches and clamps the enema bottle, as shown in fig. 4;

then, starting the ejection cylinder 5, wherein the piston rod 6 of the ejection cylinder 5 extends upwards, and the piston rod 6 ejects the lifting piece 12 in the lifting hole 21 upwards in the process of extending into the lifting hole 21 of the slider 2, so as to drive the lifting clamp 1 to move upwards, as shown in fig. 5; because the bottom of the enema bottle is fixed on the filling station, and the lifting clamp 1 clamps the upper part of the enema bottle to move upwards, the bottle body of the enema bottle can be stretched upwards, so that the bottle body is lengthened, and more liquid medicines can be filled in the enema bottle.

As a preferred embodiment, the lifting clamp 1 has two clamping ports 11 capable of simultaneously clamping two vials 10.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications of the present invention fall within the scope of the claims and their equivalent technologies, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A bottle body stretching mechanism of an enema bottle, comprising:

the lifting clamp (1) is movably arranged on one side of the filling station;

the lifting piece (12) is movably arranged in a lifting hole (21) in the front end of the sliding block (2) in a penetrating way; the lifting piece (12) is fixedly connected with the lifting clamp (1);

a piston rod of the pushing cylinder (3) is fixedly connected with the sliding block (2); a piston rod of the pushing cylinder (3) extends along the front-back direction;

the base (4) is provided with a sliding groove (41); the sliding block (2) is movably arranged in the sliding groove (41); and

an ejection cylinder (5) having a piston rod (6) extending in the vertical direction; the piston rod (6) is positioned below the sliding block (2) positioned at the extending station.

2. The bottle body stretching mechanism of enema bottles of claim 1, wherein: the piston rod (6) is opposite to a lifting hole (21) of the sliding block (2) at the extending station.

3. The bottle body stretching mechanism of enema bottles of claim 1, wherein: the lift hole (21) extends in the vertical direction.

4. The bottle body stretching mechanism of enema bottles of claim 1, wherein: when the sliding block (2) is positioned at the extending station, the lifting hole (21) of the sliding block (2) and the piston rod (6) of the ejection cylinder (5) are positioned on the same axis.

5. The bottle body stretching mechanism of enema bottles of claim 1, wherein: the lifting clamp (1) comprises a lifting plate, and the front end of the lifting plate is provided with at least one clamping opening (11).

6. The bottle body stretching mechanism of enema bottles of claim 5, wherein: the thickness of the lifting plate is less than the width (W) of the corrugations of the enema bottle; the shape of the clamping opening (11) is matched with the shape of the bottle body of the enema bottle.

7. The bottle body stretching mechanism of enema bottles of claim 1, wherein: the lifting hole (21) is matched with the lifting piece (12).

8. The bottle body stretching mechanism of enema bottles of claim 1, wherein: the sliding groove (41) extends along the movement direction of the piston rod of the pushing cylinder (3).

9. The bottle body stretching mechanism of enema bottles of claim 1, wherein: the cylinder body of the pushing cylinder (3) is fixedly connected with the base (4).

10. The bottle body stretching mechanism of enema bottles of claim 1, wherein: the base (4) is fixedly connected with a bottom plate (7); and the cylinder body of the ejection cylinder (5) is fixedly arranged on the bottom plate (7).

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