CN212246149U

CN212246149U - Sealing device for liquid filling

Info

Publication number: CN212246149U
Application number: CN202020248393.9U
Authority: CN
Inventors: 吕坤林; 张建涛
Original assignee: Shanghai Paixie Packing Machinery Co ltd
Current assignee: Shanghai Paixie Packing Machinery Co ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2020-12-29
Anticipated expiration: 2030-03-04

Abstract

The utility model relates to a domestic sealing device technical field, and disclose a closing device for liquid filling, including charging base, charging base's bottom mounting has the control handle, the bottom mounting of control handle has the electric energy conversion piece, the bottom mounting of electric energy conversion piece has the location to push down auxiliary structure, the location pushes down auxiliary structure's bottom and is equipped with the heat-seal ring, the outside of heat-seal ring has protection seal structure through threaded connection, the location pushes down auxiliary structure and includes the assembly disc, the screw is adjusted in the cooperation, the outrigger, stabilize the direction slider, diameter adjusting screw and annular joint ring, a plurality of cooperation regulation screws have been seted up to the axial plane of assembly disc. The utility model discloses an increased the location and pushed down auxiliary structure for the device can carry out the assistance-localization real-time when the jar body seals, improves and seals efficiency, and through having increased protection seal structure, makes the device avoid humidity to corrode the heat seal ring, protection device that can be better, increase of service life.

Description

Sealing device for liquid filling

Technical Field

The utility model relates to a domestic sealing device technical field especially relates to a closing device for liquid filling.

Background

The capper is the machinery that seals will be filled with the container of packing material, packs into packaging container at the product after, in order to make the product can seal the save, keeps product quality, avoids the product to run off, need seal packaging container, and this kind of operation is accomplished on the capper, but current domestic capper is not convenient for fix a position by closing device in the use, seals inefficiency, and lacks the protection to heat-seal department, the utility model discloses a new solution has been proposed to above problem.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: present domestic capper is not convenient for fix a position by the closing device in the use, seals inefficiency, and lacks the protection to heat-seal department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a closing device for liquid filling, includes charging base, charging base's bottom mounting has the control handle, the bottom mounting of control handle has the electric energy conversion piece, the bottom mounting of electric energy conversion piece has the location to push down auxiliary structure, the location pushes down auxiliary structure's bottom and is equipped with the heat-seal ring, there is the protection seal structure outside of heat-seal ring through threaded connection.

Preferably, the auxiliary structure is pushed down in location includes assembly disc, cooperation regulation screw, stabilizes the support arm, stabilizes the guide slider, diameter adjusting screw and annular joint ring, a plurality of cooperation regulation screw have been seted up to the side of the axle of assembly disc, the inside grafting of cooperation regulation screw has diameter adjusting screw, one side of diameter adjusting screw is fixed with stabilizes the guide slider, one side sliding connection who stabilizes the guide slider has the support arm, the inboard welding of stabilizing the support arm bottom has annular joint ring.

Preferably, the protective sealing structure comprises a screwing sealing cover, an assembly enclosure and a moisture absorption block, wherein the top end of the screwing sealing cover is fixed with the assembly enclosure through a screw, and the moisture absorption block is filled in the assembly enclosure.

Preferably, a plurality of air holes are formed in the surface of the assembly enclosure, the diameter of each air hole is three millimeters, and the moisture absorption blocks are made of nano active bamboo charcoal.

Preferably, one side of the stable supporting arm is welded with a displacement guide rail, the bottom end of the stable guide sliding block is provided with a following movement sliding groove, and the following movement sliding groove is in clearance fit with the displacement guide rail.

Preferably, the longest dimension of the diameter adjusting screw is seven centimeters, and the diameter adjusting screw is in threaded connection with the matching adjusting screw hole.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses to the diameter of the jar body that is sealed of difference, through rotating diameter adjusting screw, utilize its screw-thread fit who adjusts the screw with the cooperation to realize contracting or enlarge clamping location diameter, do benefit to the jar body after not equidimension filling and seal, utilize the annular joint ring that adjusts to tighten up and press from both sides tight jar body, push down the heat-seal ring, because the heat-seal ring receives the support restriction of stabilizing the support arm, can only carry out the displacement according to stabilizing the slip between direction slider and the stable support arm, can direct accurate contact to being encapsulated position, can carry out assistance-localization real-time when the jar body seals, improve and seal efficiency.

(2) The utility model discloses a rotatory closing cap of screwing in installation in the heat-seal ring outside after the use to ensure to screw the closing cap and can replace heat-seal ring contact air depositing the in-process, avoid too fast oxidation and dust to pile up, and screw inside the moisture absorption piece through the swift fixed of assembly capsule of closing cap, can play dampproofing effect in the closing process of heat-seal ring and the closing cap of screwing, avoid the heat-seal ring to wet, make the device avoid humidity to corrode the heat-seal ring, protection device that can be better, increase of service life.

Drawings

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

FIG. 2 is a side view of the bottom of the utility model;

FIG. 3 is a schematic view of the connection structure of the protective sealing structure of the present invention;

fig. 4 is a schematic view of the connection structure of the positioning pressing auxiliary structure of the present invention.

In the figure: 1. a charging base; 2. a control grip; 3. an electric energy conversion block; 4. assembling a disc; 5. matching with an adjusting screw hole; 6. stabilizing the support arm; 7. a stable guiding slide block; 8. a diameter adjustment screw; 9. an annular snap ring; 10. positioning a pressing auxiliary structure; 11. a heat seal ring; 12. screwing the sealing cover; 13. assembling the enclosure; 14. a moisture absorption block; 15. a protective sealing structure.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a sealing device for liquid filling comprises a charging base 1, a control handle 2 is fixed at the bottom end of the charging base 1, an electric energy conversion block 3 is fixed at the bottom end of the control handle 2, a positioning pressing auxiliary structure 10 is fixed at the bottom end of the electric energy conversion block 3, a heat sealing ring 11 is assembled at the bottom end of the positioning pressing auxiliary structure 10, and a protective sealing structure 15 is connected to the outer side of the heat sealing ring 11 through threads;

the positioning and pressing auxiliary structure 10 comprises an assembly disc 4, a matching adjusting screw hole 5, a stable supporting arm 6, a stable guiding sliding block 7, a diameter adjusting screw 8 and an annular clamping ring 9, a plurality of matching adjusting screw holes 5 are formed in the shaft side surface of the assembly disc 4, the diameter adjusting screw 8 is inserted into the matching adjusting screw hole 5, the longest dimension of the diameter adjusting screw 8 is seven centimeters, the diameter adjusting screw 8 is in threaded connection with the matching adjusting screw hole 5 so as to adjust the clamping dimension, the stable guiding sliding block 7 is fixed on one side of the diameter adjusting screw 8, the stable supporting arm 6 is connected on one side of the stable guiding sliding block 7 in a sliding mode, a displacement guiding track is welded on one side of the stable supporting arm 6, a following movement sliding groove is formed in the bottom end of the stable guiding sliding block 7 and is in clearance fit with the displacement guiding track, and the annular clamping ring 9 is welded on the inner side of, the sealed tank body is convenient to process and position;

the protection sealing structure 15 includes the closing cap 12 of screwing, assemble the enclosure 13 and absorb moisture piece 14, the top of closing cap 12 of screwing has the assembly enclosure 13 through the fix with screw, a plurality of bleeder vents have been seted up on the surface of assembly enclosure 13, the diameter of bleeder vent is three millimeters, the material of the piece 14 that absorbs moisture is nanometer active bamboo charcoal, be convenient for adsorb humid gas through the bleeder vent, form dry protection space, the inside packing of assembly enclosure 13 has the piece 14 that absorbs moisture, be convenient for protect heat seal ring 11.

The working principle is as follows:

in the utility model, when the user uses the device, the diameters of different sealed tank bodies are adjusted by rotating the diameter adjusting screw 8, the diameter is adjusted by utilizing the screw fit of the diameter adjusting screw 8 and the matching adjusting screw 5 to realize the shrinkage or the enlargement of the clamping positioning diameter, the tank body sealing after the filling with different sizes is facilitated, the clamping tank body is tightened by utilizing the adjusted annular clamping ring 9, the heat sealing ring 11 is pressed downwards, because the heat sealing ring 11 is supported and limited by the stable supporting arm 6, the displacement can be carried out only according to the sliding between the stable guiding slide block 7 and the stable supporting arm 6, the device can be directly and accurately contacted with the packaged position, the auxiliary positioning can be carried out when the tank body is sealed, and the sealing efficiency is improved; through the rotatory closing cap 12 of screwing in of the 11 outside of heat-seal ring after using, in order to ensure to deposit the in-process and fasten closing cap 12 and can replace 11 contact air of heat-seal ring, avoid too fast oxidation and dust to pile up, and the inside moisture absorption piece 14 through the swift fixed of assembly capsule 13 of closing cap 12 of screwing, can play dampproofing effect in the closing process of heat-seal ring 11 with closing cap 12 of screwing, avoid heat-seal ring 11 to wet, protection device that can be better, and long service life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a closing device for liquid filling, includes charging base (1), its characterized in that, charging base's (1) bottom mounting has control handle (2), the bottom mounting of control handle (2) has electric energy conversion piece (3), the bottom mounting of electric energy conversion piece (3) has the location to push down auxiliary structure (10), the location pushes down the bottom of auxiliary structure (10) and is equipped with heat seal ring (11), there is protection sealing structure (15) in the outside of heat seal ring (11) through threaded connection.

2. A sealing device for liquid filling according to claim 1, wherein the positioning and pressing auxiliary structure (10) comprises an assembly disc (4), a matching adjustment screw hole (5), a stabilizing support arm (6), a stabilizing guide slider (7), a diameter adjustment screw (8) and an annular clamping ring (9), the plurality of matching adjustment screw holes (5) are formed in the shaft side surface of the assembly disc (4), the diameter adjustment screw (8) is inserted into the matching adjustment screw hole (5), the stabilizing guide slider (7) is fixed on one side of the diameter adjustment screw (8), the stabilizing support arm (6) is slidably connected to one side of the stabilizing guide slider (7), and the annular clamping ring (9) is welded on the inner side of the bottom end of the stabilizing support arm (6).

3. A liquid-filling closure device as claimed in claim 1, wherein the protective closure structure (15) comprises a screw-on closure (12), an assembly capsule (13), and a moisture-absorbing block (14), the screw-on closure (12) having the assembly capsule (13) fixed to a top end thereof by screws, the assembly capsule (13) being filled with the moisture-absorbing block (14) therein.

4. The sealing device for liquid filling according to claim 3, wherein a plurality of air holes are formed on the surface of the assembly enclosure (13), the diameter of each air hole is three millimeters, and the moisture absorption block (14) is made of nano activated bamboo charcoal.

5. The sealing device for liquid filling according to claim 2, wherein a displacement guide rail is welded on one side of the stable support arm (6), a following movement sliding groove is formed at the bottom end of the stable guide sliding block (7), and the following movement sliding groove and the displacement guide rail are in clearance fit.

6. A liquid-filling closure device according to claim 2, wherein the diameter adjusting screw (8) has a longest dimension of seven cm, the diameter adjusting screw (8) being in threaded connection with the cooperating adjusting screw hole (5).