阅读说明：本技术 医废处理区块链系统智能收集箱的自动封口装置 (Automatic sealing device of intelligent collecting box of medical waste treatment block chain system ) 是由 谢东 姚平 孔祥侠 于 2021-09-10 设计创作，主要内容包括：本发明公开了一种医废处理区块链系统智能收集箱的自动封口装置,本发明采用的技术方案如下：一种医废处理区块链系统智能收集箱的自动封口装置,包括压紧组件,配置为压紧塑料垃圾袋的敞口位置处；收拢组件,配置为收拢所述塑料垃圾袋的颈部位置处；封口组件,配置为加热封口所述塑料垃圾袋的颈部位置。本发明通过收拢、加热两个步骤来实现塑料垃圾的自动封口,避免人工接触医疗废弃物,而且封口质量有保障、密封性能好,避免医疗废弃物外泄；此外,本发明适用于普通塑料垃圾袋,具有很好的适用性,易于推广应用。(The invention discloses an automatic sealing device of an intelligent collection box of a medical waste treatment block chain system, which adopts the following technical scheme: an automatic sealing device of an intelligent collecting box of a medical waste treatment block chain system comprises a pressing component, a sealing component and a sealing component, wherein the pressing component is configured to press an opening position of a plastic garbage bag; a gathering assembly configured to gather the neck portion of the plastic trash bag; a closure assembly configured to heat seal a neck location of the plastic trash bag. According to the invention, the automatic sealing of the plastic garbage is realized through two steps of folding and heating, so that the medical waste is prevented from being manually contacted, the sealing quality is guaranteed, the sealing performance is good, and the medical waste is prevented from leaking; in addition, the invention is suitable for common plastic garbage bags, has good applicability and is easy to popularize and apply.)

1. The utility model provides an automatic closing device of useless processing block chain system intelligence collecting box of doctor, its characterized in that includes:

the compacting assembly is configured to compact the open position of the plastic garbage bag;

a gathering assembly configured to gather the neck portion of the plastic trash bag;

a closure assembly configured to heat seal a neck location of the plastic trash bag.

2. The automatic sealing device for the intelligent collection box of medical waste treatment block chain system according to claim 1, wherein: the pressing assembly comprises a pressing ring (236) and a pressing ring groove (237), the pressing ring (236) is of a detachable structure, and the pressing ring groove (237) is arranged at the opening of the intelligent waste collection box and matched with the pressing ring (236).

3. The automatic sealing device for the intelligent collection box of medical waste treatment block chain system according to claim 1, wherein: the folding assembly comprises folding pieces and a driving assembly, the folding pieces are arranged in pairs and can move in a translation mode relatively, and the driving assembly is used for driving the two groups of the folding pieces to synchronously approach or synchronously depart from.

4. The automatic sealing device for the intelligent collection box of medical waste treatment block chain system of claim 3, wherein: the driving assembly comprises a driving motor (225) and a driving belt (226) which are linked, the arrangement direction of the driving belt (226) is consistent with the moving direction of the folding members, one group of the folding members move along with the tight side of the driving belt (226), and the other group of the folding members move along with the loose side of the driving belt (226).

5. The automatic sealing device for the intelligent collection box of medical waste treatment block chain system of claim 4, wherein: the driving assembly further comprises a driving seat (227), the driving seat (227) is clamped on a tight side or a loose side of the transmission belt (226), the driving seat (227) drives the folding piece to move, and a clamping elastic piece (228) is arranged between the driving seat (227) and the folding piece.

6. The automatic sealing device for the intelligent collection box of medical waste treatment block chain system according to claim 1, wherein: the sealing assembly comprises a heating support (219), wherein a long-strip-shaped electric heating sheet (220) is fixed on the heating support (219), and the surface of the electric heating sheet (220) exceeds the heating support (219).

7. The automatic sealing device for the intelligent collection box of medical waste treatment block chain system of claim 3, wherein: the sealing assembly comprises a heating support (219), a long-strip-shaped electric heating piece (220) is fixed on the heating support (219), the surface of the electric heating piece (220) exceeds the heating support (219), and the folding piece serves as the heating support (219).

8. The automatic sealing device for the intelligent collection box of medical waste treatment block chain system of claim 7, wherein: only one group of the folding pieces is provided with the electric heating piece (220).

9. The automatic sealing device for the intelligent collection box of medical waste treatment blockchain system according to claim 6, 7 or 8, wherein: both ends of the electric heating piece (220) are tightened and fixed, and at least one end of the electric heating piece is provided with a tension spring (223).

Technical Field

The invention relates to the technical field of medical health and automation, in particular to an automatic sealing device for an intelligent collection box of a medical waste treatment block chain system.

Background

Medical waste refers to waste products generated by medical and health institutions in medical, preventive, health care and other related activities with direct or indirect infectivity, toxicity and other harmfulness. These substances are often contaminated with infectious germs, viruses, chemicals or radiation, and are highly dangerous. If the treatment is improper, not only can the environment be polluted, but also the disease can be spread, and further the health and life safety of the masses of people are greatly threatened.

The current dustbin used in hospitals is the most common. The dustbin has a plurality of weaknesses, such as medical staff still need to open and close the cover manually when throwing and placing medical wastes, and the skin of a human body is infected by viruses and bacteria; need artifical the packing when medical discarded object needs the packing to be deposited, pollutant such as virus and bacterium in the garbage bin can distribute polluted environment in the air along with the packing process this moment, can cause the injury to medical staff moreover.

Therefore, a device capable of automatically sealing and packaging the garbage plastic bag needs to be developed.

Disclosure of Invention

In order to realize the automatic sealing of the plastic garbage bag, the invention provides an automatic sealing device of an intelligent collection box of a medical waste treatment block chain system.

The technical scheme adopted by the invention is as follows: an automatic sealing device of an intelligent collecting box of a medical waste treatment block chain system comprises a pressing component, a sealing component and a sealing component, wherein the pressing component is configured to press an opening position of a plastic garbage bag; a gathering assembly configured to gather the neck portion of the plastic trash bag; a closure assembly configured to heat seal a neck location of the plastic trash bag.

Preferably, the pressing assembly comprises a pressing ring and a pressing ring groove, the pressing ring is of a detachable structure, and the pressing ring groove is formed in the box opening of the intelligent waste collecting box and matched with the pressing ring.

Preferably, the folding assembly comprises folding pieces and a driving assembly, the folding pieces are arranged in pairs and can move in a relative translation mode, and the driving assembly is used for driving the two groups of the folding pieces to synchronously approach or synchronously depart from.

Preferably, the driving assembly comprises a driving motor and a transmission belt which are linked, the arrangement direction of the transmission belt is consistent with the moving direction of the folding members, one group of the folding members move along with the tight side of the transmission belt, and the other group of the folding members move along with the loose side of the transmission belt.

Preferably, the driving assembly further comprises a driving seat, the driving seat is clamped on a tight edge or a loose edge of the transmission belt, the driving seat drives the folding piece to move, and a clamping elastic piece is arranged between the driving seat and the folding piece.

Preferably, the sealing component comprises a heating bracket, a long-strip-shaped electric heating piece is fixed on the heating bracket, and the surface of the electric heating piece exceeds the heating bracket.

Preferably, the sealing component comprises a heating bracket, a long-strip-shaped electric heating piece is fixed on the heating bracket, the surface of the electric heating piece exceeds the heating bracket, and the folding piece is used as the heating bracket.

Preferably, the electric heating pieces are arranged on only one group of the folding pieces.

Preferably, both ends of the electric heating piece are tensioned and fixed, and at least one end of the electric heating piece is provided with a tension spring.

The invention has the beneficial effects that: according to the invention, the automatic sealing of the plastic garbage is realized through two steps of folding and heating, so that the medical waste is prevented from being manually contacted, the sealing quality is guaranteed, the sealing performance is good, and the medical waste is prevented from leaking; in addition, the invention is suitable for common plastic garbage bags, has good applicability and is easy to popularize and apply.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention.

Fig. 2 is a schematic view showing an opened state of the cover frame assembly in the embodiment of the present invention.

Fig. 3 is a schematic view showing an opened state of the cap assembly in the embodiment of the present invention.

Fig. 4 is a schematic view showing an opened state of the cap assembly in the embodiment of the present invention.

Fig. 5 is an exploded view of the cap assembly in an embodiment of the present invention.

Fig. 6 is a schematic diagram of a sealing heating structure in an embodiment of the present invention.

Fig. 7 is a schematic view of another angle of the sealing heating structure in the embodiment of the present invention.

Fig. 8 is an exploded view of a sealing heating structure in an embodiment of the present invention.

Fig. 9 is an installation schematic diagram of a sealing heating structure in the embodiment of the invention.

Fig. 10 is a schematic view of the mounting position of the seal actuator in the cover frame assembly in accordance with an embodiment of the present invention.

Fig. 11 is an exploded view of the seal drive configuration in an embodiment of the present invention.

Figure 12 is a schematic view of the engagement of the drive socket with the drive belt in an embodiment of the present invention.

Fig. 13 is a schematic view of a drive socket in an embodiment of the invention.

Figure 14 is a schematic view of the assembly of the drive belt and pulley assembly in an embodiment of the present invention.

Fig. 15 is a schematic view of a pressing ring in an embodiment of the present invention.

The box body assembly 100, the outer box body 101, the inner barrel 102 and the handle 103;

the cover frame assembly 200, the upper cover 201, the lower shell 202, the cover hole 203, the heating bracket 219, the electric heating sheet 220, the heat insulation member 221, the mounting notch 222, the tension spring 223, the guide rail 224, the driving motor 225, the transmission belt 226, the driving seat 227, the clamping elastic member 228, the tensioning elastic member 229, the pulley seat 230, the pulley cover 231, the pulley frame 232, the pulley 233, the pulley shaft 234, the limit buckle 235, the pressing ring 236 and the pressing ring groove 237;

a cap assembly 300.

Detailed Description

The invention is further described with reference to the following figures and examples.

In the embodiment, as shown in fig. 1 to 4, the intelligent waste collecting box is composed of a box body assembly 100, a cover frame assembly 200 and a top cover assembly 300.

As shown in fig. 4, the container assembly 100 includes an outer container 101 and an inner container 102, wherein the inner container 102 is a space for placing garbage bags and wastes, and is provided with a foldable handle 103 for easy removal from the outer container 101.

As shown in fig. 5, the casing of the cover frame assembly 200 includes two parts, i.e., an upper cover 201 and a lower cover 202, constituting a frame-type box structure, in which various components are accommodated, a cover hole 203 is formed in the middle of the frame, and the cover hole 203 is aligned with the inner tub 102 in a downward direction and is engaged with the top cover assembly 300 in an upward direction.

As shown in fig. 6 to 9, a sealing heating structure, i.e., a sealing assembly, is installed in the inner space of the cover frame assembly 200, specifically, the two heating brackets 219 arranged in pairs are provided, the two heating brackets 219 can move relatively, a strip-shaped electric heating sheet 220 is fixed on the inner side surface of at least one of the heating brackets 219, and the surface of the electric heating sheet 220 exceeds the heating bracket 219. The heating bracket 219 is provided with a mounting notch 222, and a heat insulating member 221 is embedded in the mounting notch 222. Wherein, the electric heating plate 220 is a nickel-chromium plate, and the heat insulation member 221 is foamed silica gel. The two ends of the electric heating sheet 220 are wound to the back of the heating bracket 219 and are tensioned and fixed by a tension spring 223. In addition, the front and the back of the electric heating sheet 220 are both provided with non-woven fabric adhesive tapes, so that the garbage bag is prevented from being adhered to the nickel-chromium sheet when the opening is sealed.

When the sealing is needed to heat, the two heating supports 219 move close to each other to press the opening of the plastic bag, the electric heating sheet 220 directly contacts the plastic bag, and the plastic bag is electrified to heat, so that the sealing of the plastic bag is realized. Then, the two heating supports 219 are separated, and the sealed and packaged garbage bag can be taken out.

As shown in fig. 10 to 14, a sealing transmission structure, i.e., a folding assembly, is further installed in the inner space of the cover frame assembly 200 for folding the opening of the garbage bag. Specifically, the heating device comprises folding pieces which are arranged in pairs and can relatively translate, namely the heating bracket 219 in the embodiment; and the driving component is used for driving the two groups of heating brackets 219 to synchronously approach or synchronously depart from. The two groups of heating brackets 219 are fixed by sliding through two parallel guide rails 224, and the heating brackets 219 and the guide rails 224 form a frame structure together, so that the frame structure is adapted to the frame box structure of the cover frame assembly 200.

As shown in fig. 10 to 14, the driving assembly includes a driving motor 225, a transmission belt 226, a pulley assembly and a driving seat 227, the transmission belt 226 is disposed in the same direction as the guide rail 224, one end of the transmission belt is engaged with the output wheel of the driving motor 225, and the other end of the transmission belt is engaged with the pulley assembly. The driving motor 225 is a motor-gearbox assembly, and the pulley assembly is composed of a pulley base 230, a pulley cover 231, a pulley frame 232, a pulley 233 and a pulley shaft 234. In particular, a pulley housing 232 is slidably mounted in the pulley housing 230 and is provided with a tensioning spring 229 to maintain the drive belt 226 in a tensioned state.

As shown in fig. 10 to 14, the transmission belt 226 is a synchronous belt, the driving base 227 also slides along the guide rail 224, and the driving base 227 is moved along with the transmission belt 226 by providing a tooth structure matching with the synchronous belt. The tight side and the loose side of the belt 226 are respectively provided with a driving seat 227, because the tight side and the loose side move in opposite directions and synchronously, the two driving seats 227 can drive the two heating brackets 219 to move synchronously in the same direction or in opposite directions.

As shown in fig. 10 to 14, the driving seat 227 and the heating bracket 219 slide along the guide rail 224, and the driving seat 227 and the heating bracket 219 can be limited in the sliding direction by providing a structure such as a limit buckle 235, that is, the driving seat 227 and the heating bracket 219 can relatively slide in a certain range, so as to ensure that the driving seat 227 can drive the heating bracket 219 to move. Further, a clamping elastic member 228 is arranged between the driving seat 227 and the heating brackets 219, the clamping elastic member 228 is a pressure spring, and after the two heating brackets 219 approach to be pressed, the clamping elastic member 228 can eliminate the movement rebound of the heating brackets 219, thereby ensuring that the two heating brackets 219 can be continuously clamped.

As shown in fig. 10 to 11, a set of the driving assemblies is disposed at each position of the guide rails 224, so that the elongated heating holder 219 can be ensured to move stably and reliably.

As shown in fig. 15, the cover frame assembly 200 is provided with a pressing assembly, specifically, a pressing ring 236 of a movable structure, at a position corresponding to the cover hole 203, and is generally provided in a hinged manner. In addition, a pressing ring groove 237 is also arranged on the upper cover 201 corresponding to the pressing ring 236, and the pressing ring 236 and the pressing ring groove 237 are used for fixing the upper opening of the garbage bag together, so that the garbage bag is prevented from sliding off, and operations such as sealing, packaging and the like in the later period are facilitated.

It should be understood that the above-described embodiments of the present invention are merely examples for illustrating the present invention, and are not intended to limit the embodiments of the present invention. Obvious variations or modifications of the present invention are possible within the spirit of the present invention.