阅读说明：本技术 一种具有稳定裁切机构的真空封口机 (Vacuum sealing machine with stable cutting mechanism ) 是由 彭海波 刘景顺 于 2021-05-31 设计创作，主要内容包括：本发明系提供一种具有稳定裁切机构的真空封口机,包括机座、机盖,机座和机盖之间设有热封组件和抽真空组件,热封组件包括热封座和加热条；热封组件包括真空座和真空盖,真空座的一侧贯穿有真空接口,真空接口连接有固定于机座上的真空发生器,真空座内设有若干位于真空接口四周的防堵条,真空盖上设有滑动连接于让位槽孔中的强力磁铁块,真空盖下设有与强力磁铁块吸附连接的磁性刀座,磁性刀座的一侧安装有两个裁刀,两个裁刀的刀锋连接形成侧倒的V字形。本发明能够对塑料袋位于真空腔内部的部分进行有效的裁切动作,使用时无需进行繁琐复杂的对位操作,防堵条能够避免真空接口被堵塞。(The invention provides a vacuum sealing machine with a stable cutting mechanism, which comprises a machine base and a machine cover, wherein a heat sealing assembly and a vacuumizing assembly are arranged between the machine base and the machine cover, and the heat sealing assembly comprises a heat sealing base and a heating strip; the heat-seal subassembly includes vacuum seat and vacuum lid, and one side of vacuum seat runs through there is the vacuum interface, and vacuum interface connection has the vacuum generator who is fixed in on the frame, is equipped with a plurality of vacuum interface stifled strips that are located all around in the vacuum seat, and the vacuum is covered and is equipped with the powerful magnet piece of sliding connection in the slotted hole of stepping down, and the vacuum lid has the magnetism blade holder of being connected with the adsorption of powerful magnet piece, and two cutters are installed to one side of magnetism blade holder, and the V font that the formation side was fallen is connected to the blade edge of two cutters. The plastic bag cutting device can effectively cut the part of the plastic bag positioned in the vacuum cavity, complex and complicated alignment operation is not needed during use, and the anti-blocking strip can prevent the vacuum interface from being blocked.)

1. The utility model provides a vacuum capper with stabilize mechanism of cutting, includes frame (10), articulated on frame (10) have cover (11), its characterized in that, be equipped with in cover (11) and let slotted hole (111), be equipped with heat-seal subassembly (20) and evacuation subassembly (30) between frame (10) and cover (11), heat-seal subassembly (20) are including being fixed in heat-seal seat (21) on frame (10) and being fixed in heating strip (22) under cover (11);

heat-seal subassembly (20) is including being fixed in vacuum seat (31) on frame (10) with be fixed in vacuum lid (32) under cover (11), one side of vacuum seat (31) is run through there is vacuum interface (311), vacuum interface (311) are connected with and are fixed in vacuum generator (33) on frame (10), be equipped with a plurality of lieing in vacuum seat (31) vacuum interface (311) anti-blocking strip (34) all around, be equipped with sliding connection on vacuum lid (32) in let strong magnet piece (40) in slotted hole (111), vacuum lid (32) have with strong magnet piece (40) adsorb magnetic knife seat (41) of connecting, two cut-offs (42) are installed to one side of magnetic knife seat (41), two the V font that the blade edge of cut-off (42) was connected and is formed the side and is fallen, cut-off (42) in vacuum lid (32) are close to heat-seal subassembly (20) one side's inner wall hugs hugging closely .

2. The vacuum sealing machine with stable cutting mechanism as claimed in claim 1, wherein an elastic layer (211) is connected between the heat sealing base (21) and the machine base (10).

3. The vacuum sealing machine with stable cutting mechanism as claimed in claim 1, wherein the bottom surface of the heating bar (22) is covered with a ceramic coating (221).

4. The vacuum sealing machine with stable cutting mechanism as claimed in claim 3, wherein the top surface of the heat sealing seat (21) is covered with a lower ceramic layer (212).

5. The vacuum sealing machine with stable cutting mechanism as claimed in claim 1, wherein the heating bar (22) is a bar-shaped electric heating plate.

6. The vacuum sealing machine with stable cutting mechanism according to claim 1, characterized in that a thermal insulation layer (222) is connected between the heating bar (22) and the cover (11).

7. The vacuum sealing machine with stable cutting mechanism as claimed in claim 1, wherein a sealing rubber ring (35) is fixed on the top surface of the vacuum base (31) and/or the bottom surface of the vacuum cover (32).

8. The vacuum sealing machine with stable cutting mechanism as claimed in claim 1, wherein the maximum energy product of the strong magnet block (40) is greater than 250kj/m³。

9. The vacuum sealing machine with stable cutting mechanism as claimed in claim 1, wherein a toggle button (401) is fixed on the strong magnet block (40).

10. The vacuum sealing machine with the stable cutting mechanism according to claim 1, wherein a sliding slot (312) is formed in the vacuum seat (31), and a sliding block (411) slidably connected to the sliding slot (312) is fixed at the bottom of the magnetic knife seat (41).

Technical Field

The invention relates to a vacuum sealing machine, and particularly discloses a vacuum sealing machine with a stable cutting mechanism.

Background

The vacuum sealing machine is used for filling food into a packaging bag, extracting air in the packaging bag, and completing the sealing process after the predetermined vacuum degree is reached. Basically, the plastic bag is vacuumized, and then the plastic bag opening is sealed by hot pressing.

Vacuum capper among the prior art mainly includes vacuum portion and heat-seal portion, during the use, needs aim at vacuum portion with the sack of plastic bag, otherwise can't carry out effectual evacuation action, and the counterpoint complex operation of plastic bag uses inconveniently, and appears easily and can't carry out effectual evacuation but carry out the heat-seal problem, and this kind of condition not only leads to the plastic bag to scrap, still need cut the plastic bag and take out the article of the inside and pack into new plastic bag, complex operation.

Disclosure of Invention

Therefore, it is necessary to provide a vacuum sealing machine with a stable cutting mechanism for effectively cutting a plastic bag, ensuring reliable vacuum pumping and convenient alignment operation, in order to solve the problems in the prior art.

In order to solve the prior art problem, the invention discloses a vacuum sealing machine with a stable cutting mechanism, which comprises a machine base, wherein a cover is hinged on the machine base, a abdicating slotted hole is formed in the cover, a heat sealing assembly and a vacuumizing assembly are arranged between the machine base and the cover, and the heat sealing assembly comprises a heat sealing base fixed on the machine base and a heating strip fixed below the cover;

the vacuum cover under vacuum seat and the cover of being fixed in on the frame is drawn together to the heat-seal subassembly, one side of vacuum seat runs through there is the vacuum interface, vacuum interface connection has the vacuum generator who is fixed in on the frame, be equipped with a plurality of vacuum interface of being located in the vacuum seat and prevent stifled strip all around, be equipped with the powerful magnet piece of sliding connection in the slotted hole of stepping down on the vacuum cover, the vacuum is covered and is had the magnetism blade holder of being connected with the adsorption of powerful magnet piece, two cutters are installed to one side of magnetism blade holder, the V font that formation side was fallen is connected to the blade edge of two cutters, the cutter hugs closely in the inner wall that the vacuum.

Furthermore, an elastic layer is connected between the heat seal seat and the machine base.

Further, the bottom surface of the heating strip is covered with a ceramic layer.

Further, the top surface of heat-seal seat covers there is lower ceramic coat.

Further, the heating strips are strip-shaped electric heating plates.

Further, a heat insulation layer is connected between the heating strip and the cover.

Furthermore, a sealing rubber ring is fixed on the top surface of the vacuum seat and/or the bottom surface of the vacuum cover.

Furthermore, the maximum energy product of the strong magnet block is more than 250kj/m³。

Furthermore, a toggle button is fixed on the strong magnet block.

Furthermore, a sliding groove is arranged in the vacuum seat, and a sliding block which is connected in the sliding groove in a sliding manner is fixed at the bottom of the magnetic tool apron.

The invention has the beneficial effects that: the invention discloses a vacuum sealing machine with a stable cutting mechanism, wherein a cutter structure is arranged in a vacuum cavity, so that the effective cutting action can be carried out on the part of a plastic bag positioned in the vacuum cavity, the size of the plastic bag with overlarge length can be adjusted, the bag opening of the plastic bag can be effectively ensured to be positioned in the vacuum cavity, the vacuum pumping action can be reliably ensured, the complex and complicated alignment operation is not needed during the use, the probability of misoperation and repair is small, the use and the operation are convenient, in addition, the cutter realizes the non-contact driving through magnetic force, the phenomenon that the sealing effect of the vacuum cavity is influenced by the formation of extra gaps can be avoided, the cut waste materials are blocked by an anti-blocking strip, the vacuum interface can be effectively prevented from being blocked to influence the vacuum pumping action, two cutters form a V-shaped cutter edge, and the reliable guiding cutting effect can be formed on the plastic bag, thereby effectively ensuring that the cutting action can be smoothly carried out.

Drawings

Fig. 1 is a schematic cross-sectional view of the lid of the present invention when closed.

Fig. 2 is a schematic sectional view of the lid of the present invention when opened.

Fig. 3 is a schematic view of a half-section perspective structure of the heat-sealing assembly and the vacuum pumping assembly of the present invention.

Reference numerals: the device comprises a machine base 10, a machine cover 11, an abdicating slot hole 111, a heat sealing assembly 20, a heat sealing base 21, an elastic layer 211, a lower ceramic layer 212, a heating strip 22, an upper ceramic layer 221, a heat insulation layer 222, a vacuumizing assembly 30, a vacuum base 31, a vacuum interface 311, a chute 312, a vacuum cover 32, a vacuum generator 33, an anti-blocking strip 34, a sealing rubber ring 35, a strong magnet block 40, a toggle button 401, a magnetic tool base 41, a sliding block 411 and a cutter 42.

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

Refer to fig. 1 to 3.

The embodiment of the invention discloses a vacuum sealing machine with a stable cutting mechanism, which comprises a machine base 10, wherein a machine cover 11 is hinged on the machine base 10, an abdicating slotted hole 111 is formed in the machine cover 11, the abdicating slotted hole 111 is a long slotted hole, a heat sealing assembly 20 and a vacuumizing assembly 30 are arranged between the machine base 10 and the machine cover 11, when the machine cover 11 and the machine base 10 are covered, the heat sealing assembly 20 is positioned on one side, away from the articulated part of the machine cover 11 and the machine base 10, of the vacuumizing assembly 30, the heat sealing assembly 20 comprises a heat sealing base 21 fixed on the machine base 10 and a heating strip 22 fixed under the machine cover 11, and the heating strip 22 is opposite to the heat sealing base 21;

the heat sealing assembly 20 comprises a vacuum base 31 fixed on the base 10 and a vacuum cover 32 fixed under the cover 11, a vacuum interface 311 penetrates through one side of the vacuum base 31, the vacuum interface 311 is connected with a vacuum generator 33 fixed on the base 10, a plurality of anti-blocking strips 34 positioned around the vacuum interface 311 are arranged in the vacuum base 31, the anti-blocking strips 34 are bar-shaped hard structures, the anti-blocking strips 34 form a structure similar to comb teeth, waste materials can be effectively prevented from entering the vacuum interface 311, a strong magnet block 40 connected in a yielding slotted hole 111 in a sliding manner is arranged on the vacuum cover 32, a magnetic knife holder 41 connected with the strong magnet block 40 in an absorbing manner is arranged under the vacuum cover 32, two cutting knives 42 are fixedly arranged on one side of the magnetic knife holder 41, the knife edges of the two cutting knives 42 are connected to form a side-falling V shape, namely the structure formed by the knife edges of the two cutting knives 42 is the same as the structure of the opened scissors, and a stable cutting effect can be formed, the cutter 42 is closely attached to the inner wall of the vacuum cap 32 on the side adjacent to the heat seal assembly 20.

When the plastic bag cutting machine works, one side of a bag opening of the plastic bag facing the vacuumizing assembly 30 is placed between the cover 11 and the base 10, the cover 11 and the base 10 are covered, a vacuum cavity is formed between the vacuum base 31 and the vacuum cover 32, and the plastic bag is cut, vacuumized and sealed in a plastic packaging mode sequentially through the vacuumizing assembly 30 and the heat sealing assembly 20.

Even if the length of the plastic bag is too large or the bag mouth is not placed in the vacuum cavity, the cutter 42 arranged on the magnetic cutter holder 41 is driven to translate by poking the strong magnet block 40, the part of the plastic bag protruding out of the vacuum cavity can be reliably cut, the size of the plastic bag can be adjusted, the bag mouth formed by the plastic bag can be effectively positioned in the vacuum cavity, the vacuumizing action can be effectively ensured to be smoothly carried out, the vacuumizing sealing processing does not need to carry out complex alignment, and the use and the operation are convenient; due to the arrangement of the anti-blocking strip 34, the vacuum interface 311 can be effectively prevented from being blocked by waste materials formed after cutting, and the vacuum generator 33 can ensure reliable vacuum pumping effect on the vacuum cavity; the driving of the cutter 42 is realized through magnetic adsorption, the arrangement of the cutter 42 can not enable the vacuum seat 31 and the vacuum cover 32 to form an additional gap, the sealing effect of a vacuum cavity formed between the vacuum seat 31 and the vacuum cover 32 when the vacuum seat is covered can be effectively ensured, the vacuumizing effect which can be formed by the vacuum cavity can be effectively ensured, and the whole device is energy-saving and efficient in work; the two cutters 42 form a V-shaped blade with the same structure as the opening scissors, and can form a reliable guiding cutting effect on the plastic bag, so that the cutting action can be effectively ensured to be smoothly carried out.

In this embodiment, the elastic layer 211 is connected between the heat sealing seat 21 and the machine base 10, and preferably, the elastic layer 211 is a rubber layer, which can effectively improve the tightness of the pressing between the heating strip 22 and the heat sealing seat 21 during heat sealing, and can effectively improve the firmness of the heat sealing.

In this embodiment, the bottom surface of the heating strip 22 is covered with the ceramic layer 221, and the ceramic has good thermal conductivity and anti-adhesion performance, and when the heat sealing is performed, the plastic bag can be effectively prevented from being adhered to the surface of the heating strip 22 at a high temperature, and the reliability of the heat sealing operation can be ensured.

Based on the above embodiment, the top surface of the heat seal seat 21 is covered with the lower ceramic layer 212, and the ceramic has good heat conductivity and anti-adhesion performance, and when the heat seal is performed, the plastic bag which is melted by heating can be effectively prevented from being adhered to the surface of the heat seal seat 21, and the reliability of the heat seal operation can be ensured.

In the present embodiment, the heating bar 22 is a bar-shaped electric heating plate.

In this embodiment, a heat insulation layer 222 is connected between the heating strip 22 and the cover 11, and preferably, the heat insulation layer 222 is an asbestos layer, so that the heating strip 22 can be effectively prevented from heating the cover 11 through the heat insulation layer 222.

In the present embodiment, the sealing rubber ring 35 is fixed on the top surface of the vacuum seat 31 and/or the bottom surface of the vacuum cover 32, and the sealing performance of the vacuum chamber can be effectively improved by the sealing rubber ring 35.

In the present embodiment, the maximum energy product of the strong magnet block 40 is greater than 250kj/m³The strong magnet block 40 is preferably a neodymium iron boron magnet block, and the magnetic tool holder 41 is preferably an iron, cobalt or nickel holder, so that the strong magnet block 40 can indirectly drive the cutter 42 to perform a reliable cutting operation.

In this embodiment, the strong magnet block 40 is fixed with a toggle button 401, and preferably, the toggle button 401 is a plastic block with an anti-slip groove 312 on the surface, so as to facilitate the use of a user in toggling.

In this embodiment, the sliding groove 312 is disposed in the vacuum seat 31, the sliding block 411 slidably connected to the sliding groove 312 is fixed at the bottom of the magnetic knife holder 41, and when the magnetic knife holder is closed, the sliding block 411 slidably connected to the sliding groove 312 can effectively improve the stability of the cutting action of the cutting knife 42.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.