CN211271659U

CN211271659U - Forming device in polysaccharide dressing preparation technology

Info

Publication number: CN211271659U
Application number: CN201922225101.XU
Authority: CN
Inventors: 商晋; 张维敏; 段亮亮
Original assignee: Shaanxi University of Chinese Medicine
Current assignee: Shaanxi University of Chinese Medicine
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-08-18
Anticipated expiration: 2029-12-12

Abstract

A forming device in a polysaccharide dressing preparation process relates to the technical field of polysaccharide dressing production equipment; a gear is installed in the rack, a rack is meshed with one side of the gear, a sliding rail is arranged in the rack, the rack is connected with the rack in a sliding manner through the sliding rail, the bottom of the rack is connected with a pressing rod, the pressing rod is inserted into a guide sleeve on the rack, a forming pressing plate is fixed at the bottom of the pressing rod, and a first spring is connected between the forming pressing plate and the guide sleeve; the upper end of the rack is connected with a guide rod, the guide rod penetrates through the upper end of the rack, an upper end plate is fixed at the upper end of the guide rod, and a second spring is connected between the upper end plate and the rack; a dressing supporting plate is arranged below the forming pressing plate and fixed on the heating plate; the gear is arranged on the rotating shaft, and the outer end of the rotating shaft is fixed with a handle. A forming device in polysaccharide dressing preparation technology, can make polysaccharide dressing rapid prototyping, be favorable to controlling the thickness of polysaccharide on the surface of gauze, guarantee the even of dressing thickness.

Description

Forming device in polysaccharide dressing preparation technology

Technical Field

The utility model relates to a polysaccharide dressing production facility technical field, concretely relates to forming device in polysaccharide dressing preparation technology.

Background

Polysaccharides are sugar chains formed by bonding monosaccharides through glycosidic bonds, each molecular chain contains dozens of monosaccharide structural units, and the polysaccharides are macromolecular carbohydrates. It is widely found in animals, plants and microorganisms. The polysaccharide has wide clinical application, can be used in a plurality of fields of immunoregulation, antivirus, anticancer, blood sugar reduction, treatment, beauty treatment and the like, and has extremely high economic value and social value. The dressing refers to auxiliary materials used for articles besides main materials, and mainly refers to hemostatic gauze (usually medical absorbent gauze). Traditional dressings are mainly dry gauze and oil gauze. Modern wound dressings include interactive wound dressings, calcium alginate dressings, silver dressings, foam dressings, hydrocolloid dressings, and hydrogel dressings. An important role of modern wound dressings is that they temporarily replace damaged skin, performing the basic function of skin, and acting until the wound and skin lesion heal. It can: the wound protecting bag can resist secondary wound caused by mechanical factors (such as dirt, collision and the like), resist pollution and chemical stimulation, prevent secondary infection, prevent dryness and body fluid loss (electrolyte loss) and prevent heat loss, and can actively influence the wound healing process through debridement in addition to comprehensively protecting the wound so as to create a microenvironment for promoting the wound healing.

The existing functional dressing adopts a dipping process by using gauze to combine hemostatic drugs or antibacterial drugs with the gauze, and the method has limited drug layers formed on the surface of the gauze, cannot achieve good use effect and is not suitable for polysaccharide dressing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects and shortcomings of the prior art, and provides a forming device in the preparation process of polysaccharide dressing, which has the advantages of simple structure, reasonable design and convenient use.

In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a rack, a gear, a rack, a sliding rail, a pressure rod, a guide sleeve, a forming pressure plate, a first spring, a guide rod, an upper end plate, a second spring, a dressing supporting plate, a rotating shaft, a handle and a heating plate; a gear is installed in the rack, a rack is meshed with one side of the gear, a sliding rail is arranged in the rack, the rack is connected with the rack in a sliding manner through the sliding rail, the bottom of the rack is connected with a pressing rod, the pressing rod is inserted into a guide sleeve on the rack, a forming pressing plate is fixed at the bottom of the pressing rod, and a first spring is connected between the forming pressing plate and the guide sleeve; the upper end of the rack is connected with a guide rod, the guide rod penetrates through the upper end of the rack, an upper end plate is fixed at the upper end of the guide rod, and a second spring is connected between the upper end plate and the rack; a dressing supporting plate is arranged below the forming pressing plate and fixed on the heating plate; the gear is arranged on the rotating shaft, and the outer end of the rotating shaft is fixed with a handle.

Furthermore, a heating pipe groove is formed in the heating plate, a heating pipe is installed in the heating pipe groove, and two ends of the heating pipe are connected with a control power supply circuit.

Furthermore, a temperature control switch is installed on the dressing supporting plate and is connected with a control power supply circuit of the heating plate.

Furthermore, the upper end and the lower end of the rack are respectively provided with a limiting block.

Further, a handle ball is connected to the end of the handle.

Furthermore, the heating plate is fixed with the dressing supporting plate through screws, and the heating plate is fixed on a base at the bottom of the rack.

The utility model discloses a theory of operation does: the dressing supporting plate is used for placing gauze, gel prepared by taking polysaccharide as a main material is coated on the gauze, the handle is rotated, the gear rotates to drive the rack to move downwards along the sliding rail, so that the pressing rod drives the forming pressing plate to press the gauze coated with the gel, the elastic force of the first spring is used for controlling the hand force, and when the forming pressing plate is pressed downwards, the forming pressing plate is pulled by the first spring, so that the hand force cannot be too large to cause small thickness of a medicine layer; the handle is loosened, the rack slides upwards to leave the dressing under the combined action of the first spring and the second spring, and the heating plate is favorable for quick forming of the dressing.

After the structure is adopted, the utility model discloses the beneficial effect who produces does: a forming device in polysaccharide dressing preparation technology, can make polysaccharide dressing rapid prototyping, be favorable to controlling the thickness of polysaccharide on the surface of gauze, guarantee the even of dressing thickness, the utility model has the advantages of simple structure, set up reasonable, the cost of manufacture low.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a side view of FIG. 1;

fig. 4 is a structural view of the heating plate of the present invention.

Description of reference numerals:

the device comprises a rack 1, a gear 2, a rack 3, a sliding rail 4, a pressure lever 5, a guide sleeve 6, a molding pressing plate 7, a first spring 8, a guide rod 9, an upper end plate 10, a second spring 11, a dressing supporting plate 12, a rotating shaft 13, a handle 14, a heating plate 15, a heating pipe 16, a heating pipe groove 17, a temperature control switch 18, a limiting block 19 and a handle ball 20.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Referring to fig. 1 to 4, the following technical solutions are adopted in the present embodiment: the device comprises a rack 1, a gear 2, a rack 3, a slide rail 4, a pressure bar 5, a guide sleeve 6, a molding pressure plate 7, a first spring 8, a guide rod 9, an upper end plate 10, a second spring 11, a dressing supporting plate 12, a rotating shaft 13, a handle 14 and a heating plate 15; a gear 2 is arranged in the frame 1, a rack 3 is meshed with one side of the gear 2, a slide rail 4 is arranged in the frame 1, the rack 3 is connected with the frame 1 in a sliding way through the slide rail 4, the bottom of the rack 3 is connected with a pressure rod 5, the pressure rod 5 is inserted in a guide sleeve 6 on the frame 1, a forming pressure plate 7 is fixed at the bottom of the pressure rod 5, a first spring 8 is connected between the forming pressure plate 7 and the guide sleeve 6, gauze is placed on the dressing supporting plate 12, coating a polysaccharide gel layer on the gauze, enabling macromolecules to permeate and adhere to the surface of the gauze layer through free diffusion, rotating the handle 14, driving the gear 2 to rotate to drive the rack 3 to move downwards along the sliding rail 4, so that the compression bar 5 drives the forming compression plate 7 to press on the gauze coated with polysaccharide gel, the elasticity of the first spring 8 is used for controlling the hand strength, when the compression bar is pressed down, the forming press plate 7 is pulled by the first spring 8, so that the hand force cannot be too large to cause the thickness of the gel layer to be small.

The upper end of the rack 3 is connected with a guide rod 9, the guide rod 9 penetrates through the upper end of the rack 1, an upper end plate 10 is fixed at the upper end of the guide rod 9, and a second spring 11 is connected between the upper end plate 10 and the rack 1; a dressing supporting plate 12 is arranged below the forming pressing plate 7, and the dressing supporting plate 12 is fixed on a heating plate 15; the gear 2 is arranged on a rotating shaft 13, a handle 14 is fixed at the outer end of the rotating shaft 13, a handle ball 20 is connected to the end of the handle 14, the handle 14 is loosened, and the rack 3 slides upwards to leave the dressing under the combined action of the first spring 8 and the second spring 11.

The heating plate 15 on be provided with heating pipe groove 17, install heating pipe 16 in the heating pipe groove 17, the both ends and the control power supply circuit of heating pipe 16 are connected, install temperature detect switch 18 on dressing layer board 12, temperature detect switch 18 and the control power supply circuit of heating plate 15 are connected, temperature detect switch 18 is used for controlling the temperature of dressing layer board 12, certain temperature makes dressing rapid prototyping.

And the upper end and the lower end of the rack 3 are respectively provided with a limiting block 19 for limiting the uppermost position and the lowermost position of the rack 3.

The heating plate 15 is fixed with the dressing supporting plate 12 through screws, and the heating plate 15 is fixed on a base at the bottom of the machine frame 1.

After adopting above-mentioned structure, this embodiment produces beneficial effect does: this embodiment forming device in polysaccharide dressing preparation technology, can make polysaccharide dressing rapid prototyping, be favorable to controlling the thickness of polysaccharide on the surface of gauze, guarantee the even of dressing thickness, this embodiment has simple structure, sets up reasonable, cost of manufacture low grade advantage.

The basic principles and main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A forming device in a polysaccharide dressing preparation process is characterized in that: the device comprises a rack, a gear, a rack, a sliding rail, a pressure rod, a guide sleeve, a forming pressure plate, a first spring, a guide rod, an upper end plate, a second spring, a dressing supporting plate, a rotating shaft, a handle and a heating plate; a gear is installed in the rack, a rack is meshed with one side of the gear, a sliding rail is arranged in the rack, the rack is connected with the rack in a sliding manner through the sliding rail, the bottom of the rack is connected with a pressing rod, the pressing rod is inserted into a guide sleeve on the rack, a forming pressing plate is fixed at the bottom of the pressing rod, and a first spring is connected between the forming pressing plate and the guide sleeve; the upper end of the rack is connected with a guide rod, the guide rod penetrates through the upper end of the rack, an upper end plate is fixed at the upper end of the guide rod, and a second spring is connected between the upper end plate and the rack; a dressing supporting plate is arranged below the forming pressing plate and fixed on the heating plate; the gear is arranged on the rotating shaft, and the outer end of the rotating shaft is fixed with a handle.

2. The forming device in the preparation process of the polysaccharide dressing according to claim 1, wherein: the heating plate is provided with a heating pipe groove, a heating pipe is arranged in the heating pipe groove, and two ends of the heating pipe are connected with a control power supply circuit.

3. The forming device in the preparation process of the polysaccharide dressing according to claim 1, wherein: the dressing supporting plate is provided with a temperature control switch, and the temperature control switch is connected with a control power supply circuit of the heating plate.

4. The forming device in the preparation process of the polysaccharide dressing according to claim 1, wherein: and the upper end and the lower end of the rack are respectively provided with a limiting block.

5. The forming device in the preparation process of the polysaccharide dressing according to claim 1, wherein: the end part of the handle is connected with a handle ball.

6. The forming device in the preparation process of the polysaccharide dressing according to claim 1, wherein: the heating plate is fixed with the dressing supporting plate through screws, and the heating plate is fixed on a base at the bottom of the rack.