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CN-224208428-U - Double-sided transfer coating structure

CN224208428UCN 224208428 UCN224208428 UCN 224208428UCN-224208428-U

Abstract

The utility model provides a double-sided transfer coating structure, which relates to the technical field of surface treatment and comprises a driving mechanism and a circulating mechanism, wherein the driving mechanism comprises a fixed support, the fixed support consists of a transverse plate and vertical plates at two sides, two groups of ball bearings are respectively arranged on the vertical plates, a rotating shaft is arranged between the ball bearings at two sides and divided into an upper group and a lower group, a recovery groove and a guide pipe are arranged, a complete coating liquid recovery system is constructed, coating which is not successfully adsorbed on a transfer film and drips on a sponge layer in the coating process is collected through the recovery groove and is returned into a liquid storage groove through the guide pipe, the coating liquid recycling is realized by the design, the waste of materials is effectively reduced, the production cost is effectively reduced, and the problem that the conventional coating structure cannot recycle the coating liquid and causes resource waste is solved.

Inventors

  • CAO YUQING
  • WANG RUIXIAN

Assignees

  • 无锡爱德旺斯科技有限公司

Dates

Publication Date
20260508
Application Date
20250326

Claims (6)

  1. 1. A double-sided transfer coating structure is characterized by comprising a driving mechanism and a circulating mechanism, wherein the driving mechanism comprises a fixing support (1), the fixing support (1) is composed of a transverse plate and vertical plates on two sides, two groups of ball bearings (2) are respectively arranged on the vertical plates, a rotating shaft (4) is arranged between the ball bearings (2) on two sides, the rotating shaft (4) is divided into an upper group and a lower group, the rotating shaft (4) is used for limiting a rolling roller (6) through two groups of clamping seats (5), a sponge layer (7) is sleeved on the rolling roller (6), two groups of sponge layers (7) which are fixed on the rotating shaft (4) through the rolling roller (6) are tangential, a sleeve (9) is fixed on one side, which is outwards, of the vertical plates of the fixing support (1), the sleeve (9) is overlapped with the central axis of the rotating shaft (4), the sleeve (9) is rotationally connected with a C-shaped side support (10) through the ball bearings (2), one position of the sleeve (9) is formed, the side support (10) is fixed on the rotating shaft (4) through the rolling roller, two groups of sponge layers (7) are fixed on the rotating shaft (4), a driving belt (12) is welded around a driving belt (11) around a driving belt (12), the driving belt wheel (13) is fixed at the output end of the driving motor (14), the circulating mechanism comprises a liquid storage groove (19), coating liquid is contained in the liquid storage groove (19), one side of the liquid storage groove (19) is communicated with two groups of pumping pumps (20), the pumping pumps (20) are communicated with a liquid conveying pipe (21), the tail end of the liquid conveying pipe (21) is communicated with a liquid spraying pipe (15), the tail end of the liquid spraying pipe (15) is closed, the liquid spraying pipes (15) are in two groups, and two ends of the two groups of liquid spraying pipes (15) are fixedly inserted into vertical plates on two sides of the fixed support (1).
  2. 2. The double-sided transfer coating structure of claim 1, wherein U-shaped installation arc plates (3) are fixed on the shaft collar of the ball bearing (2) on one inward side of the vertical plate of the fixed bracket (1), and the installation arc plates (3) on two sides are respectively fixed on two ends of the rotating shaft (4) through bolts.
  3. 3. A double-sided transfer coating structure according to claim 1, wherein a set of circular gears (8) of the same specification are mounted on each of the two sets of rotating shafts (4), and the two sets of circular gears (8) are engaged with each other.
  4. 4. The double-sided transfer coating structure of claim 1, wherein one group of liquid spraying pipes (15) is positioned above the upper rotating shaft (4), liquid dripping holes are formed in the bottom of the liquid spraying pipes (15) at equal intervals, the liquid dripping holes face the upper sponge layer (7), the other group of liquid spraying pipes (15) is positioned on one side of the lower rotating shaft (4), a pressurizing spray head (16) is arranged at one side of the liquid spraying pipes (15) at equal intervals, and the pressurizing spray head (16) faces the lower sponge layer (7).
  5. 5. A double-sided transfer coating structure as in claim 1, wherein flow control valves (22) are provided on the infusion tubes (21).
  6. 6. The double-sided transfer coating structure of claim 1, wherein a recovery groove (17) is arranged below the sponge layer (7), the recovery groove (17) is fixed on the fixed support (1), one end of the recovery groove (17) is exposed out of the fixed support (1), one exposed end is communicated with a guide pipe (18), and the lower end of the guide pipe (18) extends into the liquid storage groove (19).

Description

Double-sided transfer coating structure Technical Field The utility model belongs to the technical field of surface treatment, and particularly relates to a double-sided transfer coating structure. Background The double-sided transfer coating is mainly used as a front-edge coating process, and is mainly used for simultaneously or successively coating the front side and the back side of a transfer film with special functions so as to realize the surface modification of the transfer film, compared with the traditional single-sided coating process, the synchronous double-sided coating technology skillfully omits the complicated steps of turning the transfer film and then coating the other side after single-sided coating, greatly shortens the production period, remarkably improves the production efficiency, and is widely applied in the high-growth fields of the vigorous development of new energy materials, optical films and the like. Based on the above, when the currently adopted double-sided coating structure is used for coating operation, there is a prominent problem that the coating liquid cannot be fully and completely absorbed by the transfer film in the coating process, and the coating liquid which cannot be absorbed is always directly dropped due to lack of an effective guiding and collecting mechanism, so that the coating liquid is difficult to recycle conveniently, a large amount of materials are wasted for a long time, the production cost is increased, and the high-efficiency utilization and sustainable production of resources are not facilitated. Disclosure of utility model In order to solve the technical problems, the utility model provides a double-sided transfer coating structure, which aims to solve the problems that the existing coating structure cannot recycle coating liquid and causes resource waste. The utility model provides a double-sided transfer coating structure, which is achieved by the following specific technical means: A double-sided transfer coating structure comprises a driving mechanism and a circulating mechanism, wherein the driving mechanism comprises a fixing support, the fixing support is composed of a transverse plate and vertical plates on two sides, two groups of ball bearings are respectively arranged on the vertical plates, a rotating shaft is arranged between the ball bearings on two sides and divided into an upper group and a lower group, a rolling roller is limited through two groups of clamping seats on the rotating shaft, a sponge layer is sleeved on the rolling roller, the sponge layer is fixed on the rotating shaft through the rolling roller, a sleeve is fixed on the shaft ring of one group of the ball bearings on one side, a vertical plate of the fixing support is outwards fixed with a sleeve, the sleeve is coincident with the central axis of the rotating shaft, the sleeve is in rotary connection with a C-shaped side support through the ball bearings, a pivot point is formed on the sleeve, two ends of the side support are welded on the fixing support, a driven belt wheel is arranged on the sleeve, a driving belt is arranged on the driven belt in a surrounding mode, the driving belt is also arranged on the driving belt wheel in a surrounding mode, the driving belt is fixed on the output end of a driving motor, the sponge layer is sleeved on the rolling roller, a liquid storage groove is penetrated in the sponge layer, a liquid storage groove is fixed on the two groups of sponge layer, a liquid suction pipe is communicated with one side of the liquid suction pipe, the two groups of the liquid suction pipe are communicated with the liquid suction pipe, two liquid spraying pipe are communicated with the liquid spraying pipe and the liquid spraying pipe are communicated with the two end pipe. Further, on the shaft collar of the ball bearing, a U-shaped installation arc plate is fixed on one inward side of the vertical plate of the fixed support, and the installation arc plates on two sides are respectively fixed on two ends of the rotating shaft through bolts. Further, on the two sets of rotating shafts, a set of circular gears with the same specification are respectively arranged, and the two sets of circular gears are meshed with each other. Further, one group of liquid spraying pipes is positioned above the upper rotating shaft, the bottom of each liquid spraying pipe is provided with liquid dripping holes at equal intervals, the liquid dripping holes face the upper sponge layer, the other group of liquid spraying pipes is positioned on one side of the lower rotating shaft, one side of each liquid spraying pipe is provided with a pressurizing spray head at equal intervals, and the pressurizing spray heads face the lower sponge layer. Furthermore, the infusion tubes are provided with flow control valves. Further, be provided with the recovery groove below the sponge layer, the recovery groove is fixed in the fixed bolster, and the one end of recovery groove exposes