CN218132703U

CN218132703U - Medical TPU membrane surface matte treatment device

Info

Publication number: CN218132703U
Application number: CN202221726389.4U
Authority: CN
Inventors: 李业东
Original assignee: Shandong Xuchen New Material Technology Co ltd
Current assignee: Shandong Xuchen New Material Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-12-27
Anticipated expiration: 2032-07-06

Abstract

The utility model discloses a medical TPU membrane surface matt processing device, including motor, two drive kun and the driven kun that is located two drive kun tops, two drive kun and driven kun lateral wall winding have same closed belt, place the TPU membrane of expansion on the closed belt, and TPU membrane both ends are twined respectively and are had first rolling kun and second rolling kun, driven kun one side is equipped with the matt liquid jar, be equipped with a hydrojet section of thick bamboo on the driven kun, a hydrojet section of thick bamboo passes through drive mechanism and links to each other with driven kun. The utility model discloses a spiral liquid carrying rod passes through the carriage at inferior gloss fluid reservoir internal rotation, liquid spray bobbin base portion has seted up a plurality of liquid holes, sets up like this can effectually guarantee from going out liquid hole spun inferior gloss liquid can follow the TPU membrane along with the gravity landing, can effectually avoid like this to carry out the spraying on the plane at present spraying inferior gloss liquid, produces piling up of inferior gloss liquid very easily, leads to being difficult for scribbling even problem.

Description

Medical TPU membrane surface matte treatment device

Technical Field

The utility model relates to a membrane surface treatment technical field especially relates to a medical TPU membrane surface matte processing apparatus.

Background

Before being used, the TPU film for medical use is usually subjected to matte treatment in the production process, wherein the matte treatment needs to spray matte liquid on the surface of the corresponding TPU film, but the existing spray matte liquid is sprayed on a plane, so that the accumulation of the matte liquid is very easy to generate, and the problem of difficult uniform coating is caused.

Therefore, a medical TPU film surface matte treatment device is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems that the prior spraying matt liquid is sprayed on a plane, the matt liquid is very easy to accumulate and is not easy to be coated evenly, and providing a medical TPU film surface matt processing device.

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

the utility model provides a medical TPU membrane surface matte processing apparatus, includes motor, two drive kun and the driven kun that is located two drive kun tops, two drive kun and driven kun lateral wall winding have same closed belt, place the TPU membrane of expansion on the closed belt, and TPU membrane both ends are twined respectively and are had first rolling kun and second rolling kun, driven kun one side is equipped with the matte fluid reservoir, be equipped with a hydrojet section of thick bamboo on the driven kun, a hydrojet section of thick bamboo passes through drive mechanism and links to each other with driven kun, be equipped with extract mechanism in the matte fluid reservoir, and extract mechanism stretches into a hydrojet section of thick bamboo.

Preferably, the two driving rollers and the driven roller are arranged in a triangular shape, the two driving rollers and the driven roller are connected through a T-shaped bracket, the first winding roller is fixedly connected with an output end of the motor, and the matte liquid tank is fixed on the T-shaped bracket.

Preferably, the TPU film passes through a space between the driven roller and the liquid spraying barrel, and two ends of the TPU film are respectively connected with the first winding roller and the second winding roller.

Preferably, the liquid extracting mechanism comprises a spiral liquid extracting rod arranged in the matte liquid tank, an irregular rotating block arranged in the liquid spraying barrel and a gear rotating mechanism in meshing transmission with the driven roller, the matte liquid tank is communicated with the interior of the liquid spraying barrel through a connecting pipe and a liquid inlet hole formed in the liquid spraying barrel, the spiral liquid extracting rod rotates in the matte liquid tank through a support frame, and a plurality of liquid outlet holes are formed in the bottom of the liquid spraying barrel.

Preferably, the side wall of the irregular rotating block is provided with a plurality of grooves, and the irregular rotating block is connected with the transmission mechanism.

Preferably, the gear rotating mechanism comprises a first bevel gear coaxially arranged with the driven roller, a rotating rod penetrating through the matte liquid tank, a second bevel gear and a third bevel gear arranged at two ends of the rotating rod, and a fourth bevel gear coaxially arranged at the top of the spiral liquid lifting rod, wherein the first bevel gear is in meshing transmission with the second bevel gear, and the third bevel gear is in meshing transmission with the fourth bevel gear.

The utility model has the advantages that:

1. the utility model discloses a two through T shape leg joint between drive kun and the driven kun, the output fixed connection of first rolling kun and motor, sub-gloss fluid reservoir is fixed on T shape support, refer to-shown, can guarantee like this that closed belt is the triangle-shaped setting, and the driven kun that is located the top is driven by closed belt and rotates.

2. The utility model discloses a spiral liquid carrying rod passes through the carriage and at inferior gloss fluid reservoir internal rotation, a plurality of liquid holes of going out have been seted up to hydrojet bobbin base portion, and the TPU membrane can be followed along with the gravity landing from going out liquid hole spun inferior gloss liquid to the effectual assurance of setting like this, can effectually avoid like this to carry out the spraying on the plane at present spraying inferior gloss liquid, produces piling up of inferior gloss liquid very easily, leads to being difficult for scribbling even problem.

Drawings

Fig. 1 is a schematic structural view of a medical TPU membrane surface matte treatment device provided by the present invention;

fig. 2 is a front view of a medical TPU film surface matte treatment device provided by the present invention;

fig. 3 is a schematic structural view in a liquid spraying cylinder in the medical TPU membrane surface matte treatment device provided by the utility model.

In the figure: the automatic winding device comprises a driving roller 1, a motor 2, a support 3T, a closing belt 4, a first winding roller 5, a driven roller 6, a transmission mechanism 7, a liquid spraying cylinder 8, a TPU film 9, a second winding roller 10, a matte liquid tank 11, a first bevel gear 12, a second bevel gear 13, a third bevel gear 14, a fourth bevel gear 15, a spiral liquid extracting rod 16, a support frame 17, a liquid inlet hole 18, an irregular rotating block 19 and a liquid outlet hole 20.

Detailed Description

Referring to fig. 1-3, a medical TPU film surface matte treatment device includes a motor 2, two driving rollers 1 and a driven roller 6 located above the two driving rollers 1, the same closing belt 4 is wound around the outer side walls of the two driving rollers 1 and the driven roller 6, the two driving rollers 1 and the driven roller 6 are arranged in a triangle, the two driving rollers 1 and the driven roller 6 are connected through a T-shaped bracket 3, a first winding roller 5 is fixedly connected with the output end of the motor 2, and a matte liquid tank 11 is fixed on the T-shaped bracket 3, as shown in fig. 1-2, so that the closing belt 4 is arranged in a triangle, and the driven roller 6 located at the top is driven by the closing belt 4 to rotate.

The expanded TPU film 9 is placed on the closed belt 4, a first winding roller 5 and a second winding roller 10 are respectively wound at two ends of the TPU film 9, the TPU film 9 penetrates between the driven roller 6 and the liquid spraying cylinder 8, and the two ends are respectively connected with the first winding roller 5 and the second winding roller 10, so that the closed belt 4 can be driven to rotate under the winding rotation of the first winding roller 5, the liquid spraying cylinder 8 is connected with the driven roller 6 through a transmission mechanism 7, and further an irregular rotating block 19 in the liquid spraying cylinder 8 can be driven to rotate together through the transmission mechanism 7.

The liquid extracting mechanism comprises a spiral liquid extracting rod 16 arranged in the matte liquid tank 11, an irregular rotating block 19 arranged in the liquid spraying cylinder 8 and a gear rotating mechanism in meshing transmission with the driven roller 6, the gear rotating mechanism comprises a first bevel gear 12 coaxially arranged with the driven roller 6, a rotating rod penetrating through the matte liquid tank 11, a second bevel gear 13 and a third bevel gear 14 arranged at two ends of the rotating rod and a fourth bevel gear 15 coaxially arranged at the top of the spiral liquid extracting rod 16, the first bevel gear 12 is in meshing transmission with the second bevel gear 13, and the third bevel gear 14 is in meshing transmission with the fourth bevel gear 15, so that the driven roller 6 is rotated to drive the spiral liquid extracting rod 16 to rotate through the gear rotating mechanism, and the matte liquid in the matte liquid tank 11 can be extracted into the liquid spraying cylinder 8.

The side wall of the irregular rotating block 19 is provided with a plurality of grooves, and the irregular rotating block 19 is connected with the transmission mechanism 7, so that the matte liquid entering the liquid spraying barrel 8 can be divided into a plurality of blocks and can drop through the liquid outlet holes 20.

Inferior gloss fluid reservoir 11 passes through the connecting pipe and sets up feed liquor hole 18 and the inside intercommunication of hydrojet section of thick bamboo 8 on hydrojet section of thick bamboo 8, spiral liquid carrying rod 16 passes through support frame 17 at the 11 rotations of inferior gloss fluid reservoir, a plurality of liquid holes 20 have been seted up to hydrojet section of thick bamboo 8 bottom, set up like this and can effectually guarantee can follow TPU membrane 9 along with the gravity landing from liquid hole 20 spun inferior gloss liquid, can effectually avoid like this all be the spraying on the plane at present spraying inferior gloss liquid, produce the piling up of inferior gloss liquid very easily, lead to being difficult for scribbling even problem.

The utility model discloses the theory of operation as follows: firstly, the output end of the motor 2 drives the first winding roller 5 to rotate and wind the TPU film 9, the rotating TPU film 9 drives the driven roller 6 to rotate, the spiral liquid lifting rod 16 is driven to rotate through the gear rotating mechanism, the matte liquid in the matte liquid tank 11 can be pumped into the liquid spraying cylinder 8, the driven roller 6 drives the irregular rotating block 19 in the liquid spraying cylinder 8 to rotate together through the transmission mechanism 7, the matte liquid entering the liquid spraying cylinder 8 can be guaranteed to be divided into a plurality of blocks and drop through the liquid outlet holes 20, and the matte liquid sprayed out of the liquid outlet holes 20 can slide down from the TPU film 9 along with gravity, so that the problems that the existing spraying matte liquid is uniformly sprayed on a plane, the accumulation of the matte liquid is easily caused, and the coating is difficult are caused can be effectively avoided.

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.

Claims

1. The utility model provides a medical TPU membrane surface matte processing apparatus, includes motor (2), two drive kun (1) and is located driven kun (6) of two drive kun (1) tops, its characterized in that, two drive kun (1) and driven kun (6) lateral wall winding have same closed belt (4), placed TPU membrane (9) of expansion on closed belt (4), and TPU membrane (9) both ends have twined first rolling kun (5) and second rolling kun (10) respectively, driven kun (6) one side is equipped with matte fluid reservoir (11), be equipped with liquid-jet cylinder (8) on driven kun (6), liquid-jet cylinder (8) link to each other with driven kun (6) through extract drive mechanism (7), be equipped with the extract mechanism in matte fluid reservoir (11), and the extract mechanism stretches into liquid-jet cylinder (8).

2. The medical TPU film surface matte treatment device according to claim 1, wherein the two driving rollers (1) and the driven roller (6) are arranged in a triangle shape, the two driving rollers (1) and the driven roller (6) are connected through a T-shaped bracket (3), the first winding roller (5) is fixedly connected with the output end of the motor (2), and the matte liquid tank (11) is fixed on the T-shaped bracket (3).

3. The medical TPU film surface sub-optical treatment device according to claim 1, wherein the TPU film (9) passes through a space between the driven roller (6) and the liquid spraying barrel (8), and two ends of the TPU film are respectively connected with the first winding roller (5) and the second winding roller (10).

4. The medical TPU film surface matte treatment device according to claim 1, wherein the liquid extracting mechanism comprises a spiral liquid extracting rod (16) arranged in the matte liquid tank (11), an irregular rotating block (19) arranged in the liquid spraying barrel (8), and a gear rotating mechanism in meshing transmission with the driven roller (6), the matte liquid tank (11) is communicated with the inside of the liquid spraying barrel (8) through a connecting pipe and a liquid inlet hole (18) formed in the liquid spraying barrel (8), the spiral liquid extracting rod (16) rotates in the matte liquid tank (11) through a supporting frame (17), and a plurality of liquid outlet holes (20) are formed in the bottom of the liquid spraying barrel (8).

5. The medical TPU film surface matte treatment device according to claim 4, wherein the irregular rotating block (19) is provided with a plurality of grooves on the side wall, and the irregular rotating block (19) is connected with the transmission mechanism (7).

6. The medical TPU film surface matte treatment device according to claim 4, wherein the gear rotating mechanism comprises a first bevel gear (12) coaxially arranged with the driven roller (6), a rotating rod penetrating through the matte liquid tank (11), a second bevel gear (13) and a third bevel gear (14) arranged at two ends of the rotating rod, and a fourth bevel gear (15) coaxially arranged at the top of the spiral liquid extracting rod (16), wherein the first bevel gear (12) is in meshing transmission with the second bevel gear (13), and the third bevel gear (14) is in meshing transmission with the fourth bevel gear (15).