CN213677487U

CN213677487U - Packaging bag sealing device

Info

Publication number: CN213677487U
Application number: CN202022299577.0U
Authority: CN
Inventors: 王�琦
Original assignee: Zhihong Dalian Technology Co ltd
Current assignee: Dalian Customs Technology Center; Zhihong Dalian Technology Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-07-13
Anticipated expiration: 2030-10-15

Abstract

The embodiment of the utility model discloses wrapping bag closing device, concretely relates to wrapping bag field of sealing, the on-line screen storage device comprises a base, the top fixed mounting of base has the gasket, the upper end both sides fixed mounting of base has the side bearer, the top fixed mounting of side bearer has the body frame, the top fixed mounting of body frame has the cylinder. The utility model discloses a set up the chassis, the inner tower, slider and first spring, when using, lay the wrapping bag one end that will seal on the gasket of base, start the cylinder on body frame top after that, through the cylinder inner tower downwards, thereby drive the chassis and remove downwards, the one end at the wrapping bag can be pressed earlier to the chassis bottom, avoid appearing removing when sealing, stability when having increased the seal, after finishing sealing, the cylinder can upwards lift the inner tower, make the clamp plate loosen the wrapping bag, first spring can promote the chassis downwards simultaneously, make the chassis continue to press the one end of wrapping bag, avoid wrapping bag one end to be stained with on the clamp plate.

Description

Packaging bag sealing device

Technical Field

The embodiment of the utility model provides a package bag sealing field, concretely relates to package bag sealing device.

Background

The structure of the sealing operation part of the plastic packaging bag sealing machine mainly comprises two crossbeams which move in opposite directions, wherein each crossbeam is fixedly provided with an electric heating sealing clamp, each crossbeam is connected with a transmission mechanism which drives the crossbeam to move linearly back and forth, under the drive of the two groups of transmission mechanisms, the two electric heating sealing clamps are mutually clamped to realize the sealing of the plastic packaging bag, and the electric heating sealing clamps clamp the sealing and keep the temperature for a period of time, so that the sealing is adhered together after being melted.

The prior art has the following defects: the existing sealing device is easy to be stained on the pressing plate at the end of the sealing of the packaging bag after the sealing is finished, thereby influencing the working efficiency of the sealing device.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a wrapping bag closing device, through the chassis, the inner tower, slider and first spring, when using, lay the wrapping bag one end that will seal on the gasket of base, start the cylinder on body frame top after that, through the cylinder inner tower downwards, thereby drive the chassis and remove downwards, the one end at the wrapping bag can be pressed earlier to the chassis bottom, avoid appearing removing when sealing, stability when having increased and sealing, after finishing sealing, the cylinder can upwards lift the inner tower, make the clamp plate loosen the wrapping bag, first spring can promote the chassis downwards simultaneously, make the chassis continue to press the one end of wrapping bag, avoid wrapping bag one end to be stained with on the clamp plate, with solve among the prior art because wrapping bag one end easily be stained with the problem that leads to on the clamp plate.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: the utility model provides a wrapping bag closing device, includes the base, the top fixed mounting of base has the gasket, the upper end both sides fixed mounting of base has the side bearer, the top fixed mounting of side bearer has the body frame, the top fixed mounting of body frame has the cylinder, the bottom of body frame is provided with the link, the bottom of link is provided with the chassis, the output shaft and the link fixed connection of cylinder, the inner wall both sides fixed mounting of chassis has the activated carbon board, the inside of chassis is provided with the inner frame, the bottom and the inner frame fixed connection of link, the inside of inner frame is provided with the clamp plate.

Further, the inner wall both ends fixed mounting of chassis has the slider, the spout has been seted up at the both ends of inner frame, slider and spout phase-match.

Further, the inside fixed mounting of spout has first spring, the bottom and the slider fixed connection of first spring.

Furthermore, the top end of the inner frame is fixedly provided with a rear seat, and two sides of the top end of the bottom frame are provided with sliding buttons which are connected with the bottom frame in a sliding manner.

Further, side grooves are formed in two sides of the inner portion of the bottom frame, and second springs are fixedly mounted in the side grooves.

Furthermore, a clamping column is arranged at one end, located at the second spring, of the inner portion of the side groove, and one end of the second spring is fixedly connected with the clamping column.

Furthermore, the bottom end of the sliding button is fixedly connected with the clamping column, clamping grooves are formed in the two sides of the rear seat, and one end of the clamping column is matched with the clamping grooves.

The embodiment of the utility model provides a have following advantage:

1. by arranging the bottom frame, the inner frame, the sliding block and the first spring, when the packaging bag sealing device is used, one end of a packaging bag to be sealed is placed on the gasket of the base, then the air cylinder at the top end of the main frame is started, the inner frame is downwards moved through the air cylinder, so that the bottom frame is driven to downwards move, the bottom end of the bottom frame can be firstly pressed at one end of the packaging bag, the movement during sealing is avoided, the stability during sealing is improved, after the sealing is finished, the air cylinder can upwards lift the inner frame, the packaging bag is loosened by the pressing plate, meanwhile, the first spring can downwards push the bottom frame, the bottom frame continues to press one end of the packaging bag, and one end of the packaging;

2. through setting up the card post, the slide button, side slot and second spring, after the specification of wrapping bag is changed, need to change the clamp plate of usefulness, when needs are changed the clamp plate, need promote the slide button on top to the outside earlier, drive the inside card post removal of side slot, make the one end of card post break away from the draw-in groove of back seat, remove spacing to the clamp plate, then take out the clamp plate and change can, after finishing changing the clamp plate, loosen the slide button, the inside second spring of side slot can outwards release the card post, make the one end of card post insert in the draw-in groove of back seat, fix the clamp plate, it is comparatively convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

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

fig. 2 is a top view of the bottom frame of the present invention;

FIG. 3 is a view of the structure of the bottom frame and the inner frame of the present invention;

FIG. 4 is a view showing the installation structure of the pressing plate and the inner frame;

fig. 5 is an enlarged view of a portion a of fig. 4 according to the present invention.

In the figure: the device comprises a base 1, a gasket 2, side frames 3, main frames 4, cylinders 5, a connecting frame 6, a bottom frame 7, an activated carbon plate 8, an inner frame 9, a pressing plate 10, a sliding block 11, a sliding groove 12, a first spring 13, a rear seat 14, a sliding button 15, a side groove 16, a second spring 17, a clamping column 18 and a clamping groove 19.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1-3 of the specification, the packaging bag sealing device of this embodiment includes base 1, the top fixed mounting of base 1 has gasket 2, the upper end both sides fixed mounting of base 1 has side bearer 3, the top fixed mounting of side bearer 3 has body frame 4, the top fixed mounting of body frame 4 has cylinder 5, the bottom of body frame 4 is provided with link 6, the bottom of link 6 is provided with chassis 7, the output shaft and the link 6 fixed connection of cylinder 5, the inner wall both sides fixed mounting of chassis 7 has activated carbon plate 8, the inside of chassis 7 is provided with inner frame 9, the bottom and the inner frame 9 fixed connection of link 6, the inside of inner frame 9 is provided with clamp plate 10.

The implementation scenario is specifically as follows: when the utility model is used, one end of a packaging bag to be sealed is placed on the gasket 2 of the base 1, then the cylinder 5 at the top end of the main frame 4 is started, the inner frame 9 is driven to move downwards through the cylinder 5, the bottom end of the bottom frame 7 is pressed at one end of the packaging bag firstly, the movement during the sealing is avoided, the stability during the sealing is increased, then the cylinder 5 can continue to push the inner frame 9 downwards, the packaging bag is sealed through the pressing plate 10 at the bottom end of the inner frame 9, meanwhile, the sliding block 11 at the inner wall of the bottom frame 7 can extrude the first spring 13 in the sliding groove 12, in the process of melting the seal at one end of the packaging bag, the active carbon plate 8 at the inner wall of the bottom frame 7 can absorb the generated peculiar smell, after the sealing is finished, the cylinder 5 can lift the inner frame 9 upwards, the pressing plate 10 can loosen the packaging bag, meanwhile, the first spring 13 can push the bottom frame 7 downwards, the bottom frame 7 is enabled to continuously press one end of the packaging bag, and one end of the packaging bag is prevented from being stuck on the pressing plate 10.

Referring to the attached fig. 4-5 in the specification, in the sealing device for the packaging bag of the embodiment, sliding blocks 11 are fixedly installed at two ends of the inner wall of the bottom frame 7, sliding grooves 12 are formed at two ends of the inner frame 9, and the sliding blocks 11 are matched with the sliding grooves 12.

Further, the inside fixed mounting of spout 12 has first spring 13, the bottom and the slider 11 fixed connection of first spring 13, first spring 13 can push chassis 7 downwards, makes chassis 7 continue to press the one end of wrapping bag, avoids wrapping bag one end to be stained with on the clamp plate 10.

Further, the top end fixed mounting of inner tower 9 has back seat 14, the top both sides of chassis 7 are provided with smooth button 15, smooth button 15 and chassis 7 sliding connection, when needing to change clamp plate 10, need earlier outside promotion of smooth button 15 on top.

Further, side grooves 16 are formed in two sides of the inside of the bottom frame 7, a second spring 17 is fixedly mounted inside the side grooves 16, and after the pressing plate 10 is replaced, the sliding button 15 is released, and the second spring 17 inside the side grooves 16 can push the clamping columns 18 outwards.

Furthermore, a clamping column 18 is arranged at one end, located at the second spring 17, of the inside of the side groove 16, and one end of the second spring 17 is fixedly connected with the clamping column 18, so that one end of the clamping column 18 is inserted into a clamping groove 19 of the rear seat 14, and the pressing plate 10 is fixed conveniently.

Furthermore, the bottom end of the slide button 15 is fixedly connected with a clamping column 18, clamping grooves 19 are formed in two sides of the rear seat 14, and one end of the clamping column 18 is matched with the clamping grooves 19.

The implementation scenario is specifically as follows: after the specification of wrapping bag is changed, need to change the clamp plate 10 of usefulness, when needs are changed clamp plate 10, need earlier with the smooth button 15 on top outside promotion, drive the inside card post 18 of side channel 16 and remove, make the one end of card post 18 break away from the draw-in groove 19 of back seat 14, remove the spacing to clamp plate 10, then take out clamp plate 10 and change can, after changing clamp plate 10 and finishing, loosen smooth button 15, the inside second spring 17 of side channel 16 can outwards release card post 18, make the one end of card post 18 insert in the draw-in groove 19 of back seat 14, fix clamp plate 10, it is comparatively convenient.

The working principle is as follows: referring to the attached drawings 1-3 of the specification, when the packaging bag sealing device is used, one end of a packaging bag to be sealed is placed on a gasket 2 of a base 1, then an air cylinder 5 at the top end of a main frame 4 is started, the air cylinder 5 downwards moves towards an inner frame 9 to drive the bottom frame 7 to downwards move, the bottom end of the bottom frame 7 can be firstly pressed at one end of the packaging bag, then the air cylinder 5 can continuously push the inner frame 9 downwards, the packaging bag is sealed through a pressing plate 10 at the bottom end of the inner frame 9, meanwhile, a sliding block 11 on the inner wall of the bottom frame 7 can extrude a first spring 13 in a sliding groove 12, after the sealing is finished, the air cylinder 5 can upwards lift the inner frame 9 to enable the pressing plate 10 to loosen the packaging bag, meanwhile, the first spring 13 can downwards push the bottom frame 7 to continuously press one end of the packaging bag, and one.

Referring to the accompanying drawings 4-5 of the specification, after the specification of the packaging bag is changed, the pressing plate 10 to be used needs to be changed, when the pressing plate 10 needs to be changed, the sliding button 15 at the top end needs to be pushed outwards to drive the clamping column 18 inside the side groove 16 to move, one end of the clamping column 18 is separated from the clamping groove 19 of the rear seat 14, the limiting on the pressing plate 10 is released, then the pressing plate 10 is taken out for changing, after the pressing plate 10 is changed, the sliding button 15 is loosened, the clamping column 18 is pushed outwards by the second spring 17 inside the side groove 16, one end of the clamping column 18 is inserted into the clamping groove 19 of the rear seat 14, and the pressing plate 10 is fixed.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a wrapping bag closing device, includes base (1), its characterized in that: the utility model discloses a building frame, including base (1), upper end both sides fixed mounting of base (1) have gasket (2), the upper end both sides fixed mounting of base (1) has side bearer (3), the top fixed mounting of side bearer (3) has body frame (4), the top fixed mounting of body frame (4) has cylinder (5), the bottom of body frame (4) is provided with link (6), the bottom of link (6) is provided with chassis (7), the output shaft and link (6) fixed connection of cylinder (5), the inner wall both sides fixed mounting of chassis (7) has activated carbon plate (8), the inside of chassis (7) is provided with inner tower (9), the bottom and inner tower (9) fixed connection of link (6), the inside of inner tower (9) is provided with clamp plate (10).

2. The package closure apparatus of claim 1, wherein: the inner wall both ends fixed mounting of chassis (7) has slider (11), spout (12) have been seted up at the both ends of interior frame (9), slider (11) and spout (12) phase-match.

3. The package closure apparatus of claim 2, wherein: the inside fixed mounting of spout (12) has first spring (13), the bottom and slider (11) fixed connection of first spring (13).

4. The package closure apparatus of claim 1, wherein: the top end of the inner frame (9) is fixedly provided with a rear seat (14), two sides of the top end of the bottom frame (7) are provided with sliding buttons (15), and the sliding buttons (15) are connected with the bottom frame (7) in a sliding mode.

5. The package closure apparatus of claim 4, wherein: side grooves (16) are formed in two sides of the inner portion of the bottom frame (7), and second springs (17) are fixedly mounted in the side grooves (16).

6. The package closure apparatus of claim 5, wherein: a clamping column (18) is arranged at one end, located on the second spring (17), of the inner portion of the side groove (16), and one end of the second spring (17) is fixedly connected with the clamping column (18).

7. The package closure apparatus of claim 6, wherein: the bottom of slide button (15) and card post (18) fixed connection, draw-in groove (19) have been seted up to the both sides of back seat (14), the one end and the draw-in groove (19) phase-match of card post (18).