CN216763780U

CN216763780U - Rotary drum adsorption flap for producing medical gauze piece

Info

Publication number: CN216763780U
Application number: CN202220214718.0U
Authority: CN
Inventors: 崔金海; 张道兵; 刘福林; 杨子龙
Original assignee: Allmed Medical Products Co Ltd
Current assignee: Allmed Medical Products Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-17
Anticipated expiration: 2032-01-26

Abstract

The utility model provides a rotary drum of production medical gauze piece adsorbs lamella, it includes the gas pocket arc board, bearing arc board and elastic component, constitute an absorption unit through per two gas pocket arc boards, it holds the unit to press to constitute one for per two bearing arc boards, a plurality of absorption units and a plurality of pressure hold the unit and constitute the absorption lamella, be provided with the splint groove between two gas pocket arc boards of absorption unit, and absorption unit sets up the splint groove with pressing and holding the unit, the elastic component is located the splint inslot, the absorption lamella cladding through cylindrical structure is connected outside the rotary drum and with rotary drum both ends block, along with rotary drum synchronous revolution, absorption unit and rotary drum intercommunication, the air gets into the rotary drum back discharge from the gas pocket, it adsorbs to form suction will be attached to the gauze piece that adsorbs on adsorbing the lamella outer wall, avoid the gauze piece to lead to the landing along with the centrifugal force that adsorbs the rotatory in-process of lamella produced.

Description

Rotary drum adsorption flap for producing medical gauze piece

Technical Field

The utility model belongs to the technical field of medical article production equipment, and relates to a rotary drum adsorption flap for producing a medical gauze sheet.

Background

In medical supplies, relate to the gauze that a operation was used, in the production process, adopt and carry out rotatory the transfer to the gauze piece after cutting to realize folding at rotatory transfer in-process, folding in-process divide into folding many times, and incessant going on in the middle of, because its rotation rate is higher, in the transfer process, lead to absorbing the gauze piece on the rotary drum easily and produce centrifugal force and lead to the landing.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a rotary drum adsorption flap for producing medical gauze pieces, wherein every two air hole arc plates form an adsorption unit, every two bearing arc plates form a pressing and holding unit, a plurality of adsorption units and a plurality of pressing and holding units form an adsorption flap, a clamping plate groove is arranged between the two air hole arc plates of the adsorption unit, the adsorption unit and the pressing and holding unit are provided with a clamping plate groove, an elastic piece is positioned in the clamping plate groove, the adsorption flap with a cylindrical structure is coated outside the rotary drum and is clamped and connected with two ends of the rotary drum and synchronously rotates along with the rotary drum, the adsorption unit is communicated with the rotary drum, air enters the rotary drum from an air hole and then is discharged, suction force is formed to adsorb the gauze pieces attached to the outer walls of the adsorption flaps, and the gauze pieces are prevented from sliding down due to centrifugal force generated in the process of rotating along with the adsorption flaps.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows: a drum adsorption flap for producing medical gauze pieces comprises an air hole arc plate, a bearing arc plate and an elastic piece; every two air hole arc plates form an adsorption unit, and every two bearing arc plates are mutually contacted to form a pressing and holding unit; the plurality of adsorption units and the plurality of pressing units form an adsorption flap with a cylindrical structure; clamping plate grooves are axially formed between the two air hole arc plates of the adsorption unit and between the adsorption unit and the pressing unit, and the elastic piece is located in the clamping plate grooves.

The cross sections of the air hole arc plate and the bearing arc plate are both arc surface trapezoidal structures, and clamping joints are arranged at two ends of the air hole arc plate and the bearing arc plate.

A plurality of air holes are axially formed in two sides of the clamping plate groove of the adsorption unit, and the air holes radially penetrate through the air hole arc plate.

An arc-shaped accommodating hole is formed in one side of the clamping plate groove, and a mechanism hole which penetrates through the axial direction is formed in one of the supporting arc plates of the pressing and holding unit.

The elastic piece is a spring or a rubber column.

The utility model has the main beneficial effects that:

the adsorption unit is composed of an air hole arc plate, the pressing and holding unit is composed of a bearing arc plate, a plurality of adsorption units and a plurality of pressing and holding units form an adsorption flap with a cylindrical structure, the adsorption flap covers the rotary drum and is connected with two ends of the rotary drum in a clamping mode, and the cut gauze pieces are attached to the outer wall of the adsorption flap.

The air holes on the adsorption flaps are communicated with the rotary drum, the rotary drum generates negative pressure under the action of the suction machine, and suction force is formed at the air holes to adsorb the gauze pieces.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a front view of fig. 1.

Fig. 3 is a left side view of fig. 2.

FIG. 4 is a schematic view of the connection of the elastic member and the supporting arc plate of the present invention.

Fig. 5 is a front view of fig. 4.

Fig. 6 is a top view of fig. 4.

Fig. 7 is a side view of fig. 5.

In the figure: the air hole arc plate comprises an air hole arc plate 1, a bearing arc plate 2, an elastic piece 3, a clamping plate groove 4, a clamping joint 5, an air hole 6, a containing hole 7 and a mechanism hole 8.

Detailed Description

As shown in fig. 1-7, a drum absorption flap for producing a medical gauze piece comprises an air hole arc plate 1, a bearing arc plate 2 and an elastic piece 3; every two air hole arc plates 1 form an adsorption unit, and every two bearing arc plates 2 are contacted with each other to form a pressing and holding unit; the plurality of adsorption units and the plurality of pressing units form an adsorption flap with a cylindrical structure; clamping plate grooves 4 are axially arranged between the two air hole arc plates 1 of the adsorption unit and between the adsorption unit and the pressing unit, and the elastic piece 3 is positioned in the clamping plate grooves 4. During the use, the absorption lamella of cylindrical structure wraps outside the rotary drum and is connected with the rotary drum both ends block, along with the synchronous revolution of rotary drum, adsorbs unit and rotary drum intercommunication, and the air is discharged after getting into the rotary drum from gas pocket 6, forms suction and adsorbs the gauze piece that is attached to on the absorption lamella outer wall, avoids the gauze piece to lead to the landing along with the centrifugal force that the rotatory in-process of absorption lamella produced.

In the preferred scheme, the cross sections of the air hole arc plate 1 and the bearing arc plate 2 are both arc surface trapezoid structures, and the clamping joints 5 are arranged at two ends. During the installation, the joint 5 at gas pocket arc board 1 and bearing arc board 2 both ends and the tooth's socket block at rotary drum both ends, the interior cambered surface and the rotary drum outer wall contact of gas pocket arc board 1 and bearing arc board 2. The drum is not shown in the figure.

In a preferable scheme, a plurality of air holes 6 are axially arranged on two sides of a clamping plate groove 4 of the adsorption unit, and the air holes 6 radially penetrate through the air hole arc plate 1. After the adsorption flap and the rotary drum are installed, the air holes 6 are communicated with the rotary drum, when the rotary drum is used, the rotary drum rotates to drive the adsorption flap to rotate, air enters the rotary drum from the air holes 6 and is then pumped away by a suction machine communicated with the rotary drum, suction force is formed at the air holes 6, and the gauze pieces attached to the adsorption flap are firmly adsorbed.

In a preferred scheme, an arc-shaped accommodating hole 7 is formed in one side of the clamping plate groove 4, and a mechanism hole 8 which axially penetrates through one supporting arc plate 2 of the pressing and holding unit is formed in the supporting arc plate. During installation, the arc-shaped accommodating hole 7 is used for accommodating a rotating shaft of the clamping mechanism, the clamping plate connected with the rotating shaft is positioned in the clamping plate groove 4, the mechanism hole 8 is used for connecting the pressing and holding mechanism, and the clamping mechanism and the pressing and holding mechanism are driven to synchronously rotate along with the rotation of the adsorption flap. The clamping mechanism and the pressure holding mechanism are not shown in the figure.

In a preferred embodiment, the elastic member 3 is a spring or a rubber column. When the device is installed, the spring or the rubber column is connected with the air hole arc plate 1 and the bearing arc plate 2 and is distributed along the axial direction; when the clamping mechanism is used, the spring or the rubber column is used for abutting against the clamping plate of the clamping mechanism. The clamping plate is not shown in the figure.

The above-described embodiments are merely preferred embodiments of the present invention, and should not be construed as limiting the present invention, and features in the embodiments and examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention is defined by the claims, and includes equivalents of technical features of the claims. I.e., equivalent alterations and modifications within the scope hereof, are also intended to be within the scope of the utility model.

Claims

1. A drum adsorption flap for producing medical gauze pieces is characterized in that: the device comprises an air hole arc plate (1), a bearing arc plate (2) and an elastic piece (3); every two air hole arc plates (1) form an adsorption unit, and every two bearing arc plates (2) are contacted with each other to form a pressing unit; the plurality of adsorption units and the plurality of pressing units form an adsorption flap with a cylindrical structure; clamping plate grooves (4) are axially arranged between the two air hole arc plates (1) of the adsorption unit and between the adsorption unit and the pressing unit, and the elastic piece (3) is located in the clamping plate grooves (4).

2. The drum adsorption flap for producing medical gauze pieces as claimed in claim 1, which is characterized in that: the cross sections of the air hole arc plate (1) and the bearing arc plate (2) are of cambered surface trapezoidal structures, and clamping joints (5) are arranged at two ends.

3. The drum adsorption flap for producing medical gauze pieces as claimed in claim 1, which is characterized in that: a plurality of air holes (6) are formed in the two sides of the clamping plate groove (4) of the adsorption unit along the axial direction, and the air holes (6) penetrate through the air hole arc plate (1) in the radial direction.

4. The drum adsorption flap for producing medical gauze pieces as claimed in claim 1, which is characterized in that: an arc-shaped accommodating hole (7) is formed in one side of the clamping plate groove (4), and a mechanism hole (8) which penetrates through the axial direction is formed in one bearing arc plate (2) of the pressing and holding unit.

5. The drum adsorption flap for producing medical gauze pieces as claimed in claim 1, which is characterized in that: the elastic part (3) is a spring or a rubber column.