CN210480821U

CN210480821U - Device for automatically pulling and installing rubber bottle stopper

Info

Publication number: CN210480821U
Application number: CN201921107216.2U
Authority: CN
Inventors: 杨大参; 王正; 罗志刚; 朱叶明
Original assignee: Nanjing Pet Tracer Co ltd
Current assignee: Nanjing Pet Tracer Co ltd
Priority date: 2019-07-16
Filing date: 2019-07-16
Publication date: 2020-05-08
Anticipated expiration: 2029-07-16

Abstract

A device for automatically pulling and installing a rubber bottle stopper comprises a base, a clamping device main body and a bottle seat fixing device; the base is provided with a support frame, and the support frame is provided with a fixing plate; the clamping device main body is arranged on the fixing plate and comprises a cylinder support, a cylinder-I, a sliding shaft, a clamping jaw support and a clamping jaw; the bottle seat fixing device comprises a bottle seat, a fixing clamp, an air cylinder-II and an air cylinder-III. The device of the utility model is novel in design, easy and simple to handle, can stably pull out and install the rubber bottle plug high-efficiently, be fit for industrial production.

Description

Device for automatically pulling and installing rubber bottle stopper

Technical Field

The utility model relates to a device of pulling out and installing the bottle plug specifically is a device of automatic pulling out and installing rubber bottle lid.

Background

In the field of preparation split charging, some automatic or semi-automatic needle inserting devices are available in the market at present, and the devices can leave needle holes on rubber bottle stoppers, so that the medicines have pollution risks; some devices form the negative pressure through the vacuum pump in addition to pull out the rubber bottle plug and then accomplish the partial shipment, this kind of mode requires highly to the leakproofness, and the error rate is also high, and later stage still need the manual operation or take other device to buckle the bottle plug, complex operation is unfavorable for industrial production.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides an automatic device of pulling out and installation rubber bottle plug can realize the automation completely, need not manual operation, avoids polluting the risk, and the rate of accuracy is higher, easy and simple to handle.

The technical effect of the utility model is realized through following technical scheme:

a device for automatically pulling and installing a rubber bottle stopper comprises a base, a clamping device main body and a bottle seat fixing device, wherein a supporting frame is arranged on the base, and a fixing plate is arranged on the supporting frame; the clamping device comprises a clamping jaw support, a clamping jaw support and a clamping jaw, and is characterized in that a clamping device body is arranged on a fixing plate and comprises an air cylinder support, an air cylinder I, a sliding shaft, a clamping jaw support and a clamping jaw, wherein the air cylinder I is arranged on the air cylinder support, the bottom of the air cylinder I is connected with the sliding shaft, the sliding shaft is arranged in the clamping jaw support, a circle of clamping jaw is fixed on the clamping jaw support, an elastic material is arranged on the clamping jaw, one end of the clamping jaw support is fixed at the bottom of the air cylinder support; the clamping device is characterized in that a bottle seat fixing device is arranged below the clamping device main body and is installed on the base, the bottle seat fixing device comprises a bottle seat, a fixing clamp, a cylinder-II and a cylinder-III, the fixing clamp is arranged above the bottle seat and is connected with the cylinder-II, the cylinder-III is installed below the bottle seat and is fixed on the base.

And a connector is also connected between the cylinder-I and the sliding shaft.

And the two sides of the cylinder support are respectively provided with a cylinder stroke limiting baffle which is arranged in the range of the stroke of the cylinder-I, and the distance between the cylinder stroke limiting baffles is smaller than the surface diameter of the connector.

The connector and the cylinder stroke limiting baffle plate play a role in limiting the stroke range of the cylinder I. In order to simplify the device, when cylinder-I stroke is shorter, and can satisfy the stroke demand that the clamping jaw snatchs and unclamp the plug, press from both sides and get the device main part and need not to install spacing baffle of cylinder stroke and connector.

The sliding shaft adopts a structure that the upper part is a sliding thin shaft end and the lower part is a sliding thick shaft end. The sliding shaft is driven by the cylinder-I to reciprocate up and down, so that the stroke range of the cylinder-I is determined according to actual requirements. When the sliding shaft runs to the lowest end of the stroke of the cylinder I, the top end of the clamping jaw acts on the end of the sliding thin shaft; when the sliding shaft runs to the uppermost end of the stroke of the cylinder I, the top end of the clamping jaw acts on the end of the sliding thick shaft. The utility model discloses the whole operation in-process of device, the clamping jaw support is arranged in all the time to the sliding shaft, and the clamping jaw top acts on the sliding shaft all the time.

The bottom height of the clamping jaw does not exceed the thickness of the rubber bottle stopper.

The elastic material is a spring or a rubber leather ring and is positioned at the upper end of the fixed position of the clamping jaw.

The design aim is that as the clamping jaw is provided with the elastic material, when the sliding shaft runs upwards, the top end of the clamping jaw is outwards spread and the bottom end of the clamping jaw is inwards contracted under the condition that the diameter of the sliding shaft becomes thicker, so that the bottle stopper is grasped; when the sliding shaft moves downwards, the clamping jaw is under the condition that the diameter of the sliding shaft is reduced, the top end of the clamping jaw is under the contraction action of the elastic material, and the bottom end of the clamping jaw loosens the bottle stopper.

In addition, the installation position of elastic material and the fixed position of clamping jaw all determine the shrink dynamics of clamping jaw, need confirm the position according to actual demand.

The clamping jaw support is internally provided with a solid cross section, grooves are formed in the clamping jaw mounting positions on the periphery of the solid cross section, and the solid cross section is slightly higher than the bottom ends of the clamping jaws. The groove design is to reserve the maximum acting space for the clamping jaw bottom. In addition, the height of the solid cross section is determined according to the contraction force of the clamping jaw and the thickness of the rubber bottle stopper, and when the solid cross section props against the upper surface of the rubber bottle stopper, the bottom end of the clamping jaw can grasp the bottle stopper. The design of solid cross section here is convenient for the accurate bottle plug of snatching in clamping jaw bottom on the one hand, and the bottle plug installation of being convenient for on the other hand.

The mounting position of the fixing plate on the supporting frame is determined through the stroke range of the air cylinder-III.

The cylinder-II in the bottle base fixing device can be used for controlling the fixing clamp to clamp or loosen the bottle body; the cylinder-III can control the bottle seat to descend or ascend, so that the bottle stopper can be pulled out or installed.

The utility model discloses all operations of device are all through PLC system control.

The beneficial effects of the utility model

The utility model discloses a device modern design collects and pulls out and install rubber bottle plug in an organic whole, and whole process need not manual operation, can realize the automation completely, and stability is high, easy and simple to handle high-efficient, has still solved the pollution risk that the acupuncture arouses simultaneously, is applicable to industrial production.

Drawings

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

fig. 2 is a schematic top view of the jaw support of the present invention;

fig. 3 is a schematic structural view of the sliding shaft according to the present invention;

fig. 4 is a schematic structural view of the clamping jaw of the present invention.

Wherein the reference numerals are represented as: 1-a base; 2, a support frame; 3, fixing a plate; 4-cylinder support; 5-cylinder-I; 6-sliding shaft; 6 a-sliding thin shaft end; 6 b-sliding thick shaft end; 7-a jaw support; 8-clamping jaw; 8 a-clamping jaw top; 8 b-clamping jaw bottom; 9-a spring; 10-bottle seat; 11-fixing the clamp; 12-cylinder-ii; 13-cylinder-iii; 14-a connector; 15-cylinder stroke limit baffle; 16-solid cross section.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples, but the embodiments of the present invention are not limited thereto.

As shown in fig. 1, the device for automatically pulling and installing a rubber bottle stopper of the present invention comprises a base 1, a clamping device main body and a bottle seat fixing device, wherein a supporting frame 2 is arranged on the base 1, and a fixing plate 3 is arranged on the supporting frame 2; the clamping device main body is arranged on the fixed plate 3; the bottle seat fixing device is arranged below the clamping device main body and is installed on the base 1.

The clamping device main body comprises a cylinder support 4, a cylinder I5, a sliding shaft 6, a clamping jaw support 7 and a clamping jaw 8, wherein the cylinder I5 is installed on the cylinder support 4, and the bottom of the cylinder I5 is connected with the sliding shaft 6; a connector 14 is also connected between the cylinder I5 and the sliding shaft 6; the two sides of the cylinder bracket 4 are respectively provided with a cylinder stroke limiting baffle plate 15; the sliding shaft 6 is arranged in a clamping jaw support 7, a circle of clamping jaws 8 are fixed on the clamping jaw support 7, and springs 9 are mounted on the clamping jaws 8; one end of the clamping jaw support 7 is fixed at the bottom of the cylinder support 4, and the other end of the clamping jaw support is fixed on the fixing plate 3.

The bottle seat fixing device comprises a bottle seat 10, a fixing clamp 11, an air cylinder-II 12 and an air cylinder-III 13, wherein the fixing clamp 11 is arranged above the bottle seat 10, the fixing clamp 11 is connected with the air cylinder-II 12, the air cylinder-III 13 is arranged below the bottle seat 10, and the air cylinder-III 13 is fixed on the base 1.

As shown in fig. 2, the jaw housing 7 is internally provided with a solid cross-section 16; as shown in fig. 3, the sliding shaft 6 has the structural characteristics of a sliding thin shaft end 6a and a sliding thick shaft end 6 b; as shown in fig. 4, the clamping jaw 8 comprises a top end 8a and a bottom end 8b, and the top end 8a of the clamping jaw always acts on the sliding thin shaft end 6a or the sliding thick shaft end 6b, so that the bottom end 8b of the clamping jaw can be controlled to loosen or grab the rubber bottle stopper.

The utility model discloses automatic pull out rubber bottle plug's theory of operation as follows:

the bottle with the rubber bottle stopper is placed into a bottle seat 10, an air cylinder-II 12 is started, a fixing clamp 11 clamps a bottle body, the bottle seat 10 drives the bottle to move upwards under the action of an air cylinder-III 13, when the bottle stopper contacts a solid cross section 16 in a clamping jaw support 7, a sliding shaft 6 moves upwards under the drive of an air cylinder-I5, a connector 14 contacts an air cylinder stroke limiting baffle plate 15 to force the sliding shaft 6 to stop running, the clamping jaw 8 clamps the rubber bottle stopper at the bottom end 8b of the clamping jaw under the condition that the diameter of the sliding shaft 6 becomes thick, the bottle body is fixed into the bottle seat 10 by the fixing clamp 11, and the bottle seat 10 drives the bottle body to move downwards under the action of the air cylinder-III 13, so that the bottle stopper is pulled out.

The utility model discloses the theory of operation of automatic installation rubber bottle plug as follows:

the bottle base 10 moves upwards with the bottle body with the pulled bottle stopper under the action of the air cylinder-III 13, when the bottle mouth contacts the bottle stopper fixed under the solid cross section 16, the bottle body is tightly fastened on the bottle mouth under the upward action of the air cylinder-III 13, then the sliding shaft 6 moves downwards under the action of the air cylinder-I5, under the condition that the diameter of the sliding shaft 6 is reduced, the top end 8a of the clamping jaw releases the bottle stopper through the contraction action of the spring 9, the bottom end 8b of the clamping jaw releases the bottle stopper, the bottle base 10 moves downwards under the action of the air cylinder-III 13, the fixing clamp 11 is opened through the action of the air cylinder-II 12, and finally the bottle with the installed bottle stopper can be taken out of the bottle.

The process is repeated, and the process of pulling and installing a plurality of bottle stoppers can be completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A device for automatically pulling and installing a rubber bottle stopper comprises a base (1), a clamping device main body and a bottle seat fixing device, and is characterized in that a supporting frame (2) is arranged on the base (1), a fixing plate (3) is arranged on the supporting frame (2), and the clamping device main body is arranged on the fixing plate (3); the clamping device comprises a clamping device body and a clamping jaw, wherein the clamping device body comprises an air cylinder support (4), an air cylinder I (5), a sliding shaft (6), a clamping jaw support (7) and a clamping jaw (8), the air cylinder I (5) is installed on the air cylinder support (4), the bottom of the air cylinder I (5) is connected with the sliding shaft (6), the sliding shaft (6) is arranged in the clamping jaw support (7), a circle of clamping jaw (8) is fixed on the clamping jaw support (7), an elastic material is installed on the clamping jaw (8), one end of the clamping jaw support (7) is fixed at the bottom of the air cylinder support (4), and the other end of the clamping jaw support is fixed on a; the clamping device is characterized in that a bottle seat fixing device is arranged below the clamping device main body and is installed on the base (1), the bottle seat fixing device comprises a bottle seat (10), a fixing clamp (11), a cylinder-II (12) and a cylinder-III (13), the fixing clamp (11) is arranged above the bottle seat (10), the fixing clamp (11) is connected with the cylinder-II (12), the cylinder-III (13) is installed below the bottle seat (10), and the cylinder-III (13) is fixed on the base (1).

2. An automatic rubber bottle stopper drawing and installing device as claimed in claim 1, wherein the connecting head (14) is connected between the cylinder-I (5) and the sliding shaft (6).

3. The device for automatically pulling and installing the rubber bottle stopper as claimed in claim 2, wherein the two sides of the cylinder bracket (4) are respectively provided with a cylinder stroke limiting baffle plate (15) and are arranged in the stroke range of the cylinder-I (5), and the distance between the cylinder stroke limiting baffle plates (15) is smaller than the surface diameter of the connecting head (14).

4. An automatic rubber stopper extracting and installing device as claimed in claim 1, wherein said sliding shaft (6) is constructed with a sliding thin shaft end (6a) at the upper part and a sliding thick shaft end (6b) at the lower part.

5. An automatic rubber stopper extracting and installing device as claimed in claim 1, wherein the height of the bottom end (8b) of the clamping jaw (8) does not exceed the thickness of the rubber stopper.

6. An automatic rubber stopper extractor and installing device as claimed in claim 1, wherein said elastic material is spring (9) or rubber ring and is located at the upper end of the holding position of the clamping jaw (8).

7. The device for automatically pulling and installing the rubber bottle stopper as claimed in claim 1, wherein the inside of the clamping jaw bracket (7) is provided with a solid cross section (16), the periphery of the solid cross section (16) is provided with a groove at the installation position of the clamping jaw (8), and the solid cross section (16) is slightly higher than the bottom end (8b) of the clamping jaw.