CN215753420U

CN215753420U - Medicine bag heat-sealing mechanism

Info

Publication number: CN215753420U
Application number: CN202122386914.4U
Authority: CN
Inventors: 冷志; 黄鹿; 陈波; 谢斌; 杨斌国; 邹爱华; 徐嘉骐
Original assignee: Jiangxi Boya Seehot Pharmaceutical Co ltd
Current assignee: Jiangxi Boya Seehot Pharmaceutical Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-02-08
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a medicine bag heat-sealing mechanism which comprises a base and a case, wherein a first guide rod and a second guide rod are arranged in the case, the first guide rod and the second guide rod synchronously move horizontally in opposite directions through a synchronization mechanism, two ends of the first guide rod and two ends of the second guide rod respectively extend out of the case, one end of the first guide rod is provided with a right heat-sealing seat through a connecting sleeve and a T-shaped plate, the right heat-sealing seat is provided with a right heat-sealing plate, one end of the second guide rod is provided with a left heat-sealing seat through the connecting sleeve, and the left heat-sealing seat is provided with a left heat-sealing plate corresponding to the right heat-sealing plate; and the front end surface of the case is provided with a driving device for driving one of the guide rods to move so as to open or close the two heat sealing plates. The heat sealing plate opening and closing device has the advantages of simple structure, convenience in operation and good synchronization performance, one of the guide rods is driven by the telescopic cylinder, and the two guide rods synchronously move horizontally in opposite directions by the synchronization mechanism, so that the two heat sealing plates synchronously move to open or close, and the heat sealing plate opening and closing device has the advantages of stable work and high reliability.

Description

Medicine bag heat-sealing mechanism

Technical Field

The utility model belongs to the technical field of medicine packaging, and particularly relates to a medicine bag heat sealing mechanism.

Background

The heat sealing mechanism of the traditional heat sealing machine usually needs two sets of power devices to respectively drive the two heat sealing plates to be opened and closed simultaneously, the structure is not compact enough, the synchronization performance is general, in case of the two heat sealing plates being asynchronous, the sealing is not tight enough, the packaging quality is difficult to ensure, and therefore the prior art needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a medicine bag heat sealing mechanism.

The technical scheme of the utility model is as follows:

a medicine bag heat-sealing mechanism comprises a base and a case, wherein a first guide rod and a second guide rod are arranged in the case, the first guide rod and the second guide rod synchronously move horizontally in opposite directions through a synchronization mechanism, two ends of the first guide rod and two ends of the second guide rod respectively extend out of the case, one end of the first guide rod is provided with a right heat-sealing seat through a connecting sleeve and a T-shaped plate, the right heat-sealing seat is provided with a right heat-sealing plate, one end of the second guide rod is provided with a left heat-sealing seat through a connecting sleeve, and the left heat-sealing seat is provided with a left heat-sealing plate corresponding to the right heat-sealing plate; and the front end surface of the case is provided with a driving device for driving one of the guide rods to move so as to open or close the two heat sealing plates.

Preferably, lazytongs includes first fixed block, second fixed block, rotor plate and pivot, be equipped with first fixed block and second fixed block on first guide bar and the second guide bar respectively, first drive post is installed through the connecting piece in the upper portion of first fixed block one side, and second drive post is installed through the connecting piece in the lower part of second fixed block one side, it is equipped with the rotor plate to rotate through bearing and pivot between first fixed block and the second fixed block, the upper end of rotor plate is equipped with the first long circular driving groove that corresponds first drive post, and the lower extreme of rotor plate is equipped with the second long circular driving groove that corresponds second drive post.

Preferably, a guide block for movably guiding the first guide rod and the second guide rod is arranged in the case, and a guide groove is formed in the guide block.

Preferably, the driving device is a telescopic cylinder, the telescopic cylinder is horizontally arranged on the front end face of the case, and the output end of the telescopic cylinder is connected with one end of the second guide rod through an L-shaped connecting plate.

The bag heat sealing machine is simple in structure, convenient to operate and good in synchronization performance, one of the guide rods is driven by the telescopic cylinder, the two guide rods synchronously and reversely move horizontally through the synchronization mechanism, the two heat sealing plates synchronously move to open or close, the medicine bags are subjected to heat sealing, the processing efficiency is improved, the heat sealing accuracy is greatly improved, and the bag heat sealing machine has the advantages of being stable in operation and high in reliability.

Drawings

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is a schematic diagram of the internal structure of the preferred embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure of the L-shaped connection in the preferred embodiment of the present invention;

FIG. 4 is a schematic view of the installation of the T-shaped plate in the preferred embodiment of the utility model;

FIG. 5 is a schematic view of the first fixing block and the first driving post of the preferred embodiment of the present invention;

in the figure: the heat-seal machine comprises a base 1, a case 2, a telescopic cylinder 3, an L-shaped connecting plate 4, a first guide rod 5, a connecting sleeve 6, a T-shaped plate 7, a right heat-seal seat 8, a right heat-seal plate 9, a second guide rod 10, a left heat-seal seat 11, a left heat-seal plate 12, a first fixed block 13, a second fixed block 14, a guide block 15, a rotating plate 16, a rotating shaft 17, a first oblong driving groove 18, a first driving column 19, a second oblong driving groove 20 and a second driving column 21.

Detailed Description

The present invention will be further described with reference to the following examples, however, the scope of the present invention is not limited to the following examples.

Example 1: as shown in fig. 1-5, the medicine bag heat-sealing mechanism comprises a base 1 and a case 2, wherein a first guide rod 5 and a second guide rod 10 are arranged inside the case 2 and horizontally move in a synchronous reverse direction through a synchronization mechanism, two ends of the first guide rod 5 and the second guide rod 10 respectively extend out of the case 2, a right heat-sealing seat 8 is arranged at one end of the first guide rod 5 through a connecting sleeve 6 and a T-shaped plate 7, a right heat-sealing plate 9 is arranged on the right heat-sealing seat 8, a left heat-sealing seat 11 is arranged at one end of the second guide rod 10 through the connecting sleeve 6, and a left heat-sealing plate 12 corresponding to the right heat-sealing plate 9 is arranged on the left heat-sealing seat 11; and a driving device for driving one of the guide rods to move so as to open or close the two heat seal plates is arranged on the front end surface of the case 2.

Preferably, the lazytongs includes first fixed block 13, second fixed block 14, rotor plate 16 and pivot 17, be equipped with first fixed block 13 and second fixed block 14 on first guide bar 5 and the second guide bar 10 respectively, first drive post 19 is installed through the connecting piece in the upper portion of first fixed block 13 one side, and second drive post 21 is installed through the connecting piece in the lower part of second fixed block 14 one side, it is equipped with rotor plate 16 to rotate through bearing and pivot 17 between first fixed block 13 and the second fixed block 14, the upper end of rotor plate 16 is equipped with the first long circular driving groove 18 that corresponds first drive post 19, and the lower extreme of rotor plate 16 is equipped with the second long circular driving groove 20 that corresponds second drive post 21.

Preferably, a guide block 15 for movably guiding the first guide rod 5 and the second guide rod 10 is disposed inside the case 2, a guide groove is disposed in the guide block 15, and the guide block 15 is disposed to improve the moving accuracy of the guide rods.

Preferably, the driving device is a telescopic cylinder 3, the telescopic cylinder 3 is horizontally installed on the front end face of the case 2, and the output end of the telescopic cylinder 3 is connected with one end of the second guide rod 10 through an L-shaped connecting plate 4.

In the working process of the utility model, an operator controls the extension of the output shaft of the telescopic cylinder 3, the extension of the output shaft of the telescopic cylinder 3 drives the second guide rod 10 to move leftwards, the second driving column 21 on the second fixing block 14 drives the rotating plate 16 to rotate, and the first driving column 19 drives the first fixing block 13 and the first guide rod 5 to move reversely, so that the two heat-sealing plates are opened, the bag mouth part of the packaging bag is led between the two heat-sealing plates, then the operator controls the contraction of the output shaft of the telescopic cylinder 3 to close the two heat-sealing plates, and after a period of time, the two heat-sealing plates are opened again to finish heat sealing.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A medicine bag heat sealing mechanism comprises a base (1) and a case (2), and is characterized in that a first guide rod (5) and a second guide rod (10) are arranged in the case (2) and move in a synchronous, reverse and horizontal mode through a synchronizing mechanism, two ends of the first guide rod (5) and two ends of the second guide rod (10) respectively extend out of the case (2), a right heat sealing seat (8) is installed at one end of the first guide rod (5) through a connecting sleeve (6) and a T-shaped plate (7), a right heat sealing plate (9) is arranged on the right heat sealing seat (8), a left heat sealing seat (11) is installed at one end of the second guide rod (10) through the connecting sleeve (6), and a left heat sealing plate (12) corresponding to the right heat sealing plate (9) is arranged on the left heat sealing seat (11);

and the front end surface of the case (2) is provided with a driving device for driving one of the guide rods to move so as to open or close the two heat sealing plates.

2. The heat-sealing mechanism for medicine bag according to claim 1, wherein the synchronizing mechanism comprises a first fixed block (13), a second fixed block (14), a rotating plate (16) and a rotating shaft (17), a first fixing block (13) and a second fixing block (14) are respectively arranged on the first guide rod (5) and the second guide rod (10), a first driving column (19) is installed on the upper portion of one side of the first fixing block (13) through a connecting piece, a second driving column (21) is installed on the lower portion of one side of the second fixing block (14) through a connecting piece, a rotating plate (16) is rotatably arranged between the first fixed block (13) and the second fixed block (14) through a bearing and a rotating shaft (17), the upper end of the rotating plate (16) is provided with a first long circular driving groove (18) corresponding to a first driving column (19), and the lower end of the rotating plate (16) is provided with a second long circular driving groove (20) corresponding to a second driving column (21).

3. The heat-sealing mechanism for the medicine bag according to claim 1, wherein a guide block (15) for movably guiding the first guide bar (5) and the second guide bar (10) is provided inside the cabinet (2), and a guide groove is provided in the guide block (15).

4. The heat sealing mechanism for the medicine bag according to claim 1, wherein the driving device is a telescopic cylinder (3), the telescopic cylinder (3) is horizontally installed on the front end face of the case (2), and the output end of the telescopic cylinder (3) is connected with one end of the second guide rod (10) through an L-shaped connecting plate (4).