CN212681558U

CN212681558U - Special coating machine of ultra-thin hot melt adhesive membrane

Info

Publication number: CN212681558U
Application number: CN202021052781.6U
Authority: CN
Inventors: 何杰
Original assignee: Changzhou Zhuoyang Coating Equipment Co ltd
Current assignee: Changzhou Zhuoyang Coating Equipment Co ltd
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-03-12
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a special coating machine of ultra-thin hot melt adhesive membrane, including main part and the supporting leg of setting in the main part bottom, main part one side is provided with the blowing roller, the main part opposite side is provided with receipts material roller, main part top one side is provided with coating mechanism, main part top opposite side is provided with stoving mechanism, the main part top is provided with transmission device, stoving mechanism top sets up to comprise support frame, air-blower and nip rolls, the support frame bottom with main part top fixed connection. The utility model discloses an adopt nip rolls and arc briquetting to carry out the roll-in flattening when drying to the film, and then avoid the device the film that leads to when drying to the film the condition that corrugates to guaranteed the coating quality of device to the film, simultaneously through setting up the effectual drying efficiency who has improved the device to the film of hot plate, thereby further improved the result of use of device.

Description

Special coating machine of ultra-thin hot melt adhesive membrane

Technical Field

The utility model relates to a coating machine correlation technique field specifically is a special coating machine of ultra-thin hot melt adhesive membrane.

Background

The hot melt adhesive film is a film product with or without release paper, and can be conveniently operated continuously or intermittently. The hot melt adhesive film coating machine can be widely used for bonding various fabrics, paper, high polymer materials and metals, the hot melt adhesive film is required to be coated when being processed, the coating operation is mostly finished by adopting a coating machine at the present stage, the coating machine is mainly used for the surface coating process production of films, paper and the like, and the coating machine is used for coating a layer of glue, paint, ink and the like with specific functions on a coiled base material, drying and then rolling.

However, when the existing special coating machine for ultrathin hot melt adhesive films is used and the coated films are dried, the coating machine is mostly carried out in a mode of directly drying the films by using a fan, but the films are easy to wrinkle due to the mode, and the coating quality of the device is further influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special coating machine of ultra-thin hot melt adhesive membrane has solved current special coating machine of ultra-thin hot melt adhesive membrane and is carrying out the use, when drying to the film that the coating was accomplished, mostly adopts the mode that the fan directly weathered to go on, but this kind of mode leads to the film to corrugate easily, and then influences the problem of the coating quality of device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special coating machine of ultra-thin hot melt adhesive membrane, includes the main part and sets up the supporting leg in the main part bottom, main part one side is provided with the blowing roller, the main part opposite side is provided with receipts material roller, main part top one side is provided with coating mechanism, main part top opposite side is provided with stoving mechanism, the main part top is provided with transmission device, stoving mechanism top sets up and comprises support frame, air-blower and nip roll, the support frame bottom with main part top fixed connection, support frame bottom inboard is provided with the cylinder, support frame top intermediate position is provided with the air-blower, support frame bottom inboard is provided with the nip roll, the inside cavity that sets up of nip roll, the inside hot plate that is provided with of cavity.

Preferably, breathable openings are formed in two sides of the top of the support frame, and dust screens are arranged inside the breathable openings.

Preferably, a fixing frame is arranged at the top of the pressure roller, the top of the fixing frame is fixedly connected with the bottom of the cylinder output shaft, rotating shafts are arranged at two ends of the pressure roller, and one end, far away from the pressure roller, of each rotating shaft is connected with the fixing frame through a bearing.

Preferably, an air inlet pipe is arranged on one side of the top of the fixing frame, one end of the air inlet pipe penetrates through the supporting frame to be connected with an air outlet of the air blower, and the other end of the air inlet pipe penetrates through a rotating shaft on one side of the pressure roller to be communicated with a cavity inside the pressure roller.

Preferably, the outer wall of the nip roll is provided with a drying cavity, the outer wall of one side, far away from the cavity, of the drying cavity is provided with a plurality of air holes, one side, close to the cavity, of the drying cavity is provided with an air guide pipeline, and one end of the air guide pipeline is communicated with the inside of the cavity.

Preferably, the outer wall of the nip roll is provided with a plurality of groups of arc-shaped pressing blocks, and the arc-shaped pressing blocks are uniformly distributed on the outer wall of the nip roll.

The utility model provides a special coating machine of ultra-thin hot melt adhesive membrane possesses following beneficial effect:

(1) the utility model is provided with the blower, the air inlet pipe, the cavity, the heating plate, the drying cavity, the air holes and the pressing block, when the film coating machine is used, when the film is coated by the coating mechanism, the blower can be turned on to inject air into the cavity through the air outlet and the air inlet pipe, the heating plate in the cavity is powered, so that the temperature of the injected air can be rapidly increased, the heated air can be transmitted to the inside of the drying cavity through the air guide pipeline, the film is directly dried through the vent holes, and the arc-shaped pressing block can directly roll and level the film at the drying position under the action of the arc-shaped pressing block, and then the condition that the device leads to the film wrinkling when drying the film is avoided, thereby ensuring the coating quality of the device to the film.

(2) The utility model discloses a set up the hot plate, when using, the user can supply power through for the hot plate, and then can heat up the gas that the stoving was used under the effect of hot plate, and then the effectual drying efficiency of device to the film that has improved to the result of use of device has further been improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic side view of the supporting frame of the present invention;

fig. 3 is a side view of the nip roll of the present invention;

fig. 4 is an enlarged view of the structure at a in fig. 2 according to the present invention.

In the figure: 1. a main body; 2. a discharge roller; 3. a material receiving roller; 4. a coating mechanism; 5. a transport mechanism; 6. A support frame; 7. a blower; 8. a nip roll; 9. a cylinder; 10. a cavity; 11. heating plates; 12. a dust screen; 13. a fixed mount; 14. a rotating shaft; 15. an air inlet pipe; 16. a drying chamber; 17. air holes are formed; 18. An air guide duct; 19. an arc-shaped pressing block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a special coating machine of ultra-thin hot melt adhesive membrane, includes main part 1 and sets up the supporting leg in 1 bottom in the main part, 1 one side in the main part is provided with blowing roller 2, 1 opposite side in the main part is provided with receipts material roller 3, 1 top one side in the main part is provided with coating mechanism 4, 1 top opposite side in the main part is provided with drying mechanism, 1 top in the main part is provided with transmission device 5, drying mechanism top sets up and comprises support frame 6, air-blower 7 and nip roll 8, 6 bottoms in the support frame with 1 top fixed connection in the main part, 6 bottom inboards in the support frame are provided with cylinder 9, 6 top intermediate position in the support frame are provided with air-blower 7, 6 bottom inboards in the support frame are provided with nip roll 8, nip roll 8 is inside.

Ventilative mouthful have all been seted up to 6 top both sides of support frame, ventilative mouthful inside is provided with dust screen 12, and then avoids the influence of dust to the film through seting up dust screen 12 to the processingquality of device to the film has been improved.

The top of the nip roll 8 is provided with a fixing frame 13, the top of the fixing frame 13 is fixedly connected with the bottom of an output shaft of the cylinder 9, rotating shafts 14 are arranged at two ends of the nip roll 8, one ends of the rotating shafts 14, far away from the nip roll 8, are connected with the fixing frame 13 through bearings, and when the film pressing device is used, the nip roll 8 can press and flatten the coated film under the matching effect of the rotating shafts 14 and the transmission mechanism 5, so that the flatness of the film is ensured, and the processing quality of the film processing device is improved.

The utility model discloses a pneumatic device, including mount 13, air-blower 7, air inlet pipe 15, support frame 6, air-blower 7, air-blower 15, air-blower 7, air-blower 15, air-blower 7, air-blower 10, air-blower 15, air-blower 7, air-blower 10, air-blower 15, air-blower 7.

Drying chamber 16 has been seted up to the 8 outer walls of nip roll, drying chamber 16 has seted up a plurality of bleeder vents 17 far away from cavity 10 one side outer wall, drying chamber 16 is close to cavity 10 one side and is provided with air guide duct 18, air guide duct 18 one end is linked together with cavity 10 is inside, through setting up drying chamber 16, when using, the gas in the cavity 10 can pour into drying chamber 16 inside through air guide duct 18 into, then carries out direct stoving through bleeder vent 17 of drying chamber 16 one side to the film, and then has guaranteed the drying efficiency of device to the film.

The outer wall of the pressure roller 8 is provided with a plurality of groups of arc-shaped pressing blocks 19, the arc-shaped pressing blocks 19 are uniformly distributed on the outer wall of the pressure roller 8, in the using process, the films which are dried can be timely rolled and leveled through the arc-shaped pressing blocks 19, and therefore the films can be leveled by accepting the drying process, and the processing quality of the film processing device is guaranteed.

The working principle is as follows: when using, when the film is accomplished through 4 coatings of coating mechanism, can be through opening air-blower 7, make air-blower 7 can inject into the air through air outlet and intake pipe 15 to cavity 10 inside, supplying power through the hot plate 11 for cavity 10 inside, make the intensification that the air of injecting into can be quick, and the gas through the intensification can transmit inside dry chamber 16 through air guide duct 18, carry out direct stoving to the film through bleeder vent 17, and cooperate arc briquetting 19's effect, make arc briquetting 19 can carry out direct roll-in flattening to the film of stoving position, and then guaranteed the coating quality of device.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special coating machine of ultra-thin hot melt adhesive membrane, includes main part (1) and sets up the supporting leg in main part (1) bottom, its characterized in that: a discharging roller (2) is arranged on one side of the main body (1), a receiving roller (3) is arranged on the other side of the main body (1), a coating mechanism (4) is arranged on one side of the top of the main body (1), a drying mechanism is arranged on the other side of the top of the main body (1), the top of the main body (1) is provided with a transmission mechanism (5), the top of the drying mechanism is composed of a support frame (6), a blower (7) and a material pressing roller (8), the bottom of the support frame (6) is fixedly connected with the top of the main body (1), an air cylinder (9) is arranged on the inner side of the bottom of the support frame (6), an air blower (7) is arranged in the middle of the top of the support frame (6), the inside of the bottom of the support frame (6) is provided with a nip roll (8), a cavity (10) is arranged inside the nip roll (8), and a heating plate (11) is arranged inside the cavity (10).

2. The special coating machine for ultrathin hot melt adhesive film as claimed in claim 1, wherein: ventilative mouthful have all been seted up to support frame (6) top both sides, ventilative mouthful inside is provided with dust screen (12).

3. The special coating machine for ultrathin hot melt adhesive film as claimed in claim 1, wherein: the top of the nip roll (8) is provided with a fixing frame (13), the top of the fixing frame (13) is fixedly connected with the bottom of an output shaft of the cylinder (9), rotating shafts (14) are arranged at two ends of the nip roll (8), and one end, far away from the nip roll (8), of each rotating shaft (14) is connected with the fixing frame (13) through a bearing.

4. The special coating machine for ultrathin hot melt adhesive film as claimed in claim 3, wherein: an air inlet pipe (15) is arranged on one side of the top of the fixing frame (13), one end of the air inlet pipe (15) penetrates through the supporting frame (6) and is connected with an air outlet of the air blower (7), and the other end of the air inlet pipe (15) penetrates through a rotating shaft (14) on one side of the nip roll (8) and is communicated with an inner cavity (10) of the nip roll (8).

5. The special coating machine for ultrathin hot melt adhesive film as claimed in claim 1, wherein: drying chamber (16) have been seted up to swager roll (8) outer wall, drying chamber (16) keep away from cavity (10) one side outer wall and seted up a plurality of bleeder vents (17), drying chamber (16) are close to cavity (10) one side and are provided with air guide pipeline (18), air guide pipeline (18) one end is linked together with cavity (10) inside.

6. The special coating machine for ultrathin hot melt adhesive film as claimed in claim 1, wherein: the outer wall of the nip roll (8) is provided with a plurality of groups of arc-shaped pressing blocks (19), and the arc-shaped pressing blocks (19) are uniformly distributed on the outer wall of the nip roll (8).