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CN-121988501-A - Coating device for medical dressing production

CN121988501ACN 121988501 ACN121988501 ACN 121988501ACN-121988501-A

Abstract

The invention relates to the technical field of medical dressing production, in particular to a coating device for medical dressing production. The novel rolling machine comprises a bottom frame, wherein the bottom frame is connected with a first sliding frame and a second sliding frame in a sliding manner, the bottom frame is connected with a rotating plate in a rotating manner, the rotating plate is connected with an electric roller in a rotating manner, the electric roller is arranged on the bottom frame in a winding manner and is provided with a first rolling belt, the electric roller is arranged on the first sliding frame in a winding manner and is provided with a second rolling belt, and the electric roller is arranged on the second sliding frame in a winding manner and is provided with a third rolling belt. According to the invention, the dressing is continuously rolled through the first rolling belts, the second rolling belts and the third rolling belts, so that the probability of uneven dressing distribution caused by flowing of the dressing after single coating is reduced, and the cloth is bent in a reciprocating manner through the limiting of the plurality of first rolling belts and the plurality of second rolling belts, so that the fluidity of the dressing is improved, and the uniformity of dressing distribution is ensured.

Inventors

  • CHU JIAMIAN
  • CHEN DAYONG
  • CHEN LIQI
  • CAO JIALI

Assignees

  • 泰州市榕兴医疗用品股份有限公司

Dates

Publication Date
20260508
Application Date
20260410

Claims (10)

  1. 1. The utility model provides a coating device of medical dressing production, its characterized in that, including chassis (1), chassis (1) sliding connection has first carriage (2) and second carriage (3) of symmetric distribution, ejector (4) are installed to chassis (1), both sides of chassis (1) first carriage (2) with equal rotation of second carriage (3) is connected with upper and lower symmetric distribution's rotor plate (5), two that correspond rotor plate (5) joint rotation is connected with two electric rollers (6) of symmetric distribution, same on chassis (1) two of rotor plate (5) electric rollers (6) are jointly around being equipped with first roll-in area (7), same on first carriage (2) two of rotor plate (5) electric rollers (6) are jointly around being equipped with second roll-in area (8), same on second carriage (3) two of rotor plate (5) electric rollers (6) are jointly equipped with third roll-in area (9), wherein roll-in area thickness is from roll-in area (8) to roll-in area gradually.
  2. 2. A coating device for medical dressing production according to claim 1, characterized in that the first roll-in strip (7) is opposite to the thickness variation on the adjacent second roll-in strip (8), different from the first roll-in strip (7) is opposite to the thickness variation on the second roll-in strip (8).
  3. 3. A coating device for producing medical dressings according to claim 1, characterized in that the rotating plate (5) is fixedly connected with a transmission gear (10), the first sliding frame (2) is fixedly connected with a first sliding frame (11) which is vertically symmetrically distributed, the bottom frame (1) is fixedly connected with a second sliding frame (12) which is vertically symmetrically distributed, the first sliding frame (11) is meshed with the adjacent transmission gear (10) on the bottom frame (1), and the second sliding frame (12) is meshed with the adjacent transmission gear (10) on the first sliding frame (2) and the adjacent second sliding frame (3).
  4. 4. A coating device for medical dressing production according to claim 3, characterized in that the chassis (1) and the first sliding frame (2) are fixedly connected with a plurality of electric control push rods (13), the telescopic parts of the electric control push rods (13) on the chassis (1) are fixedly connected with the adjacent first sliding frame (2), and the telescopic parts of the electric control push rods (13) on the first sliding frame (2) are fixedly connected with the adjacent second sliding frame (3).
  5. 5. The coating device for producing medical dressings according to claim 4, wherein air-cooled shells (14) are fixedly connected between the first sliding frames (2) and between the bottom frames (1) which are symmetrically distributed, a plurality of air-cooled through holes (1401) which are distributed at intervals are formed in the air-cooled shells (14), the air-cooled shells (14) are slidably connected with adjusting frames (15), the first sliding frames (2) and the second sliding frames (3) are fixedly connected with adjacent adjusting frames (15) respectively, the adjusting frames (15) are provided with a plurality of adjusting through holes (1501) which are distributed at intervals, the number of the adjusting through holes (1501) is the same as that of the air-cooled through holes (1401), and the adjusting through holes (1501) are used for being communicated with the corresponding air-cooled through holes (1401).
  6. 6. A coating apparatus for medical dressing production according to claim 5, wherein the flow area of said air-cooled through-holes (1401) on different said air-cooled housings (14) increases sequentially from the position closer to said sprayer (4) to the position farther away.
  7. 7. A coating apparatus for medical dressing production according to claim 6, wherein the width of the air-cooled through-hole (1401) increases gradually from a position close to the ejector (4) to a position far away.
  8. 8. The coating device for producing medical dressings according to claim 5, characterized in that electromagnetic sliding rails are arranged on the first sliding frame (2) and the second sliding frame (3), an electromagnetic sliding block (16) is connected in a sliding manner in the electromagnetic sliding rails, a connecting frame (17) is fixedly connected with the electromagnetic sliding block (16), symmetrically distributed supporting rods (18) are rotationally connected with the air cooling shell (14), the supporting rods (18) are driven by a driving piece between the adjacent connecting frames (17), and elastic rods (19) are fixedly connected with the supporting rods (18).
  9. 9. A coating device for medical dressing production according to claim 8, characterized in that an extrusion plate (20) is fixedly connected between two electromagnetic sliding blocks (16) on the first sliding frame (2) which are symmetrically distributed and between two electromagnetic sliding blocks (16) on the underframe (1), and a plurality of extrusion strips (21) which are distributed at intervals are fixedly connected with the extrusion plate (20).
  10. 10. A dressing device according to claim 9, wherein all of said squeeze strips (21) on different said squeeze plates (20) are offset.

Description

Coating device for medical dressing production Technical Field The invention relates to the technical field of medical dressing production, in particular to a coating device for medical dressing production. Background In the production process of medical dressing, the coating process is a key link affecting the quality of the produced medical dressing, at present, a common coating device adopts a single rolling mode to uniformly coat the dressing on the surface of cloth, however, the technical problems that the existing coating device has the following technical problems that firstly, after single coating, the dressing flows before being not solidified completely, the dressing is unevenly distributed on the surface of the cloth, secondly, because the dressing is planar coating, the flowing mode of the dressing is disordered turbulence in the coating process, the dressing is difficult to accurately flow to the position lacking the dressing after rolling at the position of the dressing on the cloth, the position of the dressing is still insufficient after the cloth is rolled, the uniformity of the dressing is seriously affected, and the quality of the produced medical dressing is further affected. Disclosure of Invention In order to overcome the shortcomings set forth in the background art, the present invention provides a coating device for medical dressing production. According to the technical scheme, the coating device for medical dressing production comprises a bottom frame, wherein the bottom frame is connected with a first sliding frame and a second sliding frame in a sliding mode, the first sliding frame and the second sliding frame are symmetrically distributed, a sprayer is installed on the bottom frame, two sides of the bottom frame, the first sliding frame and the second sliding frame are respectively connected with rotating plates in a vertical symmetrical mode in a rotating mode, two corresponding rotating plates are respectively connected with two electric rollers in a symmetrical mode in a rotating mode, a first rolling belt is jointly wound on the same rotating plate on the bottom frame through the two electric rollers, a second rolling belt is jointly wound on the same rotating plate on the first sliding frame through the two electric rollers on the second sliding frame, a third rolling belt is jointly wound on the same rotating plate through the two electric rollers on the second sliding frame, and the thicknesses of the first rolling belt and the second rolling belt are respectively changed gradually from the middle portion to the edge of the same. Furthermore, it is particularly preferred that the first roll belt is opposite in thickness from the adjacent second roll belt, the first roll belt being opposite in thickness from the second roll belt. In addition, it is particularly preferable that the rotating plate is fixedly connected with a transmission gear, the first sliding frame is fixedly connected with a first sliding frame which is vertically symmetrically distributed, the bottom frame is fixedly connected with a second sliding frame which is vertically symmetrically distributed, the first sliding frame is meshed with the adjacent transmission gear on the bottom frame, and the second sliding frame is meshed with the adjacent transmission gears on the first sliding frame and the adjacent second sliding frame. In addition, it is particularly preferable that the chassis and the first sliding frame are fixedly connected with a plurality of electric control push rods, the telescopic parts of the electric control push rods on the chassis are fixedly connected with the adjacent first sliding frame, and the telescopic parts of the electric control push rods on the first sliding frame are fixedly connected with the adjacent second sliding frame. In addition, it is particularly preferred that the air-cooled shell is fixedly connected between the first sliding frames and the underframe which are symmetrically distributed, the air-cooled shell is provided with a plurality of air-cooled through holes which are distributed at intervals, the air-cooled shell is slidably connected with an adjusting frame, the first sliding frames and the second sliding frames are fixedly connected with adjacent adjusting frames respectively, the adjusting frame is provided with a plurality of adjusting through holes which are distributed at intervals, the number of the adjusting through holes is the same as that of the air-cooled through holes, and the adjusting through holes are used for communicating the corresponding air-cooled through holes. Furthermore, it is particularly preferable that the flow area of the air-cooling through holes in the different air-cooling housings increases in order from the vicinity of the ejector to the vicinity of the ejector. Furthermore, it is particularly preferable that the width of the air-cooled through hole gradually increases from a position close to the ejector to a position