CN220750677U

CN220750677U - Drying type PVC vehicle body color changing film dryer

Info

Publication number: CN220750677U
Application number: CN202321622514.1U
Authority: CN
Inventors: 林锦川; 庄伟彬; 郭意辉; 郭建龙; 何锐泉
Original assignee: Fujian Xiangke New Material Technology Co ltd
Current assignee: Fujian Xiangke New Material Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-04-09
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of color changing film drying equipment, in particular to a drying type PVC vehicle body color changing film dryer. The structure of the PVC automobile body color changing film dryer comprises a drying box body, wherein two access windows are formed in the left side of the outside of the drying box body, a water scraping mechanism, a water absorbing mechanism, a tension mechanism and a winding mechanism are arranged in the drying box body, the scraping mechanism in the drying box body comprises a telescopic cylinder, a first scraping plate and a second scraping plate, the water absorbing mechanism comprises a sponge sleeve, a positioning roller, a water absorbing pipe and the like are arranged in the sponge sleeve, the PVC automobile body color changing film dryer is provided with the water absorbing mechanism and the tension mechanism, the sponge sleeve absorbs moisture and is discharged to the water absorbing pipe in the positioning roller through a through hole in the surface of the positioning roller, the sponge sleeve cannot store moisture, the tension structure stretches and expands to change residual water stain on the surface of the color changing film so that the film can be fully dried, two sides of the inner wall of the machine box are provided with heating nets to be connected with the heater to emit hot air, and the service life of the dryer can be prolonged.

Description

Drying type PVC vehicle body color changing film dryer

Technical Field

The utility model relates to the technical field of color changing film drying equipment, in particular to a drying type PVC vehicle body color changing film dryer.

Background

The color-changing film for car body is made of PVC and is covered and adhered on the whole car or local paint surface.

The dryer adopts a concurrent heating mode, and the dried materials enter the cylinder from the feeding box and the feeding chute, namely are pushed backwards by the spiral shoveling plate. Because the dryer is obliquely placed, the materials flow to the rear end under the action of gravity and rotation, on the other hand, the materials are repeatedly shoveled by the shoveling plate and brought to the upper end to be continuously scattered, so that a curtain formed by the materials in the cylinder is fully subjected to heat exchange with hot air flow in the cylinder, and the moisture contained in the materials is gradually dried due to the repeated scattering of the materials, thereby achieving the aim of drying.

For example, the name of the authorized bulletin number is CN216898251U, which is a drying type PVC automobile body color-changing film dryer, although the silica gel sleeve and the sponge sleeve are used for scraping and adsorbing residual water on the automobile body color-changing film, the silica gel sleeve still has the problem that after the existing sponge adsorbs water stains, the water in the sponge cannot be discharged out of the water accumulation, so that the practicability and the efficiency are affected.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the problems that the existing silica gel sleeve and sponge sleeve scrape and adsorb residual water on a color changing film of a vehicle body, and the water in the sponge cannot be discharged out, so that the water accumulation is serious, and provides a drying type PVC vehicle body color changing film dryer.

(II) technical scheme

The utility model is realized by the following technical scheme: in particular to a drying type PVC car body color changing film dryer. The structure of the drying box comprises a drying box body, wherein an input window which is communicated with the inside and the outside is arranged above the left end of the drying box body, an output window is arranged below the left end of the drying box body, and the drying box body is provided with an inner scraping plate mechanism, a water absorbing mechanism, a power roller, a tension mechanism, a conveying roller, a heating pipe and a winding mechanism; the output end of the water absorbing mechanism and the output end of the scraper mechanism and the input window are in the same horizontal line; the tension mechanism is positioned below the scraping plate mechanism or the water absorbing mechanism; the conveying roller is positioned at the right lower part of the tension mechanism; the heating pipe is positioned below the tension mechanism; the winding mechanism is positioned below the heating pipe, and the output end of the winding mechanism and the output window are in the same horizontal line.

The interior power roller of stoving box in this example is equipped with six, and tension mechanism side has two power rollers in the stoving box, and one of them power roller is located the conveying roller directly over, and heating pipe output both sides side is equipped with two same horizontal line power rollers, and winding mechanism side is equipped with two power rollers of dislocation each other, and the power roller of tension mechanism output one side is located the conveying roller directly over, and the clearance between power roller and the conveying roller is 1mm.

The scraper mechanism is provided with a telescopic cylinder, a first scraper and a second scraper, the scrapers are in a 7 shape, the output end of the telescopic cylinder is connected with the first scraper, and the second scraper is fixed in the drying box.

The water sucking mechanism is provided with a positioning roller, a sponge sleeve, a water sucking pipe, a through hole and a rotating shaft, wherein the middle part of the front end of the positioning roller is fixedly provided with the water sucking pipe which is communicated with the inside of the cavity, the water sucking pipe penetrates through the inner side and the outer side of the drying box, a bearing which is rotationally connected with the drying box is fixedly arranged on the outer side of the water sucking pipe in a surrounding manner, a bearing part is exposed out of the outer side of the drying box, the outer side of the bearing is fixedly connected with the inner side of one pipe end of a sleeve, the other pipe end of the sleeve is fixedly connected with the water sucking end of the pump, and the middle part of the rear end of the positioning roller is fixedly provided with the rotating shaft which is rotationally connected with the drying box.

The tension mechanism is provided with a fixed roller, a stretching roller and a movable roller, the middle parts of the two roller shaft ends of the fixed roller are fixedly provided with rotating shafts which are rotationally connected with a motor at the outer side of the drying box, and the movable roller is rotatably arranged in the box.

Heating pipes are symmetrically distributed up and down in the drying box body, and penetrate through the inner side of the drying box body.

A winding input port, a winding output port and a winding rotating shaft are arranged in the winding mechanism, and the middle parts of the two roll shaft ends of the winding rotating shaft are fixedly provided with rotating shafts which are in rotary connection with a motor at the outer side of the drying box body.

Heating nets communicated with the outside heaters are arranged on two sides of the inner wall of the drying box body, the heaters are used for conveying hot air into the heating nets in the drying box body through air supply outlets, and devices in the drying box body are heated and kept dry.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects: this stoving formula PVC automobile body changes look membrane drying-machine adopts scraper blade mechanism and mechanism that absorbs water, scrapes and absorbs the residual water stain on the change look membrane, and the sponge cover in the mechanism that absorbs water communicates with each other its sponge cover absorbing moisture through the through-hole on the locating roll surface rather than the water pipe that absorbs water can in time get rid of and avoid the sponge cover to remain ponding and lead to changing look membrane water stain and can not in time adsorb and tensile structure tensile extension change look membrane surface residual water stain dew and make can fully dry, not only improve drying efficiency, the driving roll can not remain the water stain moreover, can avoid the inside device of drying-machine to wet the damage simultaneously, the life of extension drying-machine.

In the tension structure, under the operation of the stretching roller and the movable roller, the surface of the stretching and stretching color-changing film is exposed to expose residual water stains, so that the drying efficiency is improved.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a driving roller structure according to the present utility model;

FIG. 3 is a schematic view of the internal cross-sectional structure of the present utility model;

FIG. 4 is a schematic elevational view of the present utility model;

FIG. 5 is a left side schematic view of the present utility model;

in the figure: 1. drying the box body; 2. an input window; 3. a color changing film; 4. a scraper mechanism; 41. a telescopic cylinder; 42. a first scraper; 43. a second scraper; 5. a water absorbing mechanism; 51. a positioning roller; 52 sponge sleeves; 53 suction pipes; 54. a through hole; 55. a rotating shaft; 56. a bearing; 57. a sleeve; 6. a power roller; 7. a conveying roller; 8. a heater; 81. an air supply port; 9. a heating net; 10. heating pipes; 11. a nozzle; 12. an output window; 13. a winding mechanism; 131. a winding input port; 132. a winding output port; 133. winding a rotating shaft; 14. a tension mechanism; 141. a fixed roller; 142. a stretching roller; 143. a movable roller.

Detailed Description

The technical scheme is as follows: the control mode of the utility model is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting a mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

Referring to fig. 1-5, the present utility model provides a technical solution: a drying type PVC car body color changing film dryer comprises a drying box body 1, an input window 2, a color changing film 3, a scraping plate mechanism 4, a telescopic cylinder 41, a first scraping plate 42, a second scraping plate 43, a water absorbing mechanism 5, a positioning roller 51, a sponge sleeve 52, a water absorbing pipe 53, a through hole 54, a rotating shaft 55, a bearing 56, a sleeve 57, a power roller 6, a conveying roller 7, a heater 8, a heating net 81, an air supply opening 9, a heating pipe 10, a nozzle 11, an output window 12, a winding mechanism 13, a winding population 131, a winding output opening 132, a winding rotating shaft 133, a tension mechanism 14, a fixed roller 141, a stretching roller 142 and a movable roller 143, wherein the scraping plate mechanism, the water absorbing mechanism, the power roller, the tension mechanism, the conveying roller, the heating pipe and the winding mechanism in the drying box body; the output end of the water absorbing mechanism and the output end of the scraper mechanism and the input window are in the same horizontal line; the tension mechanism is positioned below the scraping plate mechanism or the water absorbing mechanism; the conveying roller is positioned at the right lower part of the tension mechanism; the heating pipe is positioned below the tension mechanism; the winding mechanism is positioned below the heating pipe, and the output end of the winding mechanism and the output window are in the same horizontal line.

Working principle: when the device is used, power is firstly supplied to a servo motor at the tail end of a rotating shaft 55 in a water absorbing mechanism (shown in fig. 3) through an external circuit, the servo motor controls a fixed roller 141, a stretching roller 142, a movable roller 143 and a conveying roller 7 which are positioned at the left side of the center of the drying box body 1, and the servo motor controls a winding rotating shaft 133 which is close to an output window 12 at the left lower end of the drying box body 1 (shown in fig. 3).

The color changing film 3 penetrates into the input window 2 above the left end of the drying box body 1, then penetrates through the first scraping plate 42 and the second scraping plate 43, the telescopic cylinder 41 pushes the first scraping plate 42 to push downwards, the color changing film 3 is tightly attached to the second scraping plate 43, and the scraping plates scrape residual water stains on the surface. Then, the color changing film 3 is contacted with the sponge sleeves 52 installed on the outer sides of the six positioning rollers 51, through holes 54 communicated with the cavities are uniformly formed in the surfaces of the positioning rollers 51, water suction pipes 53 and rotating shafts 55 are respectively fixedly arranged in the middle of the two roller shaft ends of the positioning rollers 51, a small amount of residual water stains on the surfaces of the color changing film 3 are absorbed again, the water sucked by the sponge sleeves 52 is discharged into the water suction pipes 53 through the through holes 54 on the surfaces of the positioning rollers 51, the sponge sleeves 52 cannot store water, the color changing film 3 is conveyed to the tension mechanism 14 along with the power rollers 6 and the conveying rollers 7, then the color changing film 3 is stretched up and down by the plurality of stretching rollers 142, the movable rollers 143 move up and down in the drying box 1, the surfaces of the color changing film 3 are exposed to fine water stains, the surfaces of the color changing film 3 are sufficiently dried along with the hot air sprayed out of the power rollers 6 below the stretching rollers 143 and the tension mechanism 14, the dried color changing film 3 is quickly dried along with the hot air sprayed out of the nozzles 11, the dried color changing film 3 is conveyed to the tension mechanism 14 along with the two mutually staggered power rollers on the sides of the heating pipes 10, the color changing film 3 is conveyed to the winding mechanism 13 along with the side of the heating pipes 10, the color changing film 3 is stretched up and down along with the rotating direction of the color changing film 131, and the color changing film is taken out from the winding film 132 along with the color changing film is rotated along with the drying film 132.

The heaters are arranged on two sides of the middle part of the outer wall of the drying box body 1 and are connected with the heating net 9 on the inner side of the drying box body 1, the heater 8 of the heaters conveys hot air into the heating net 9 in the drying box body 1 through the air supply opening 81, and devices in the drying box body 1 are heated and kept dry.

Compared with the prior art, the utility model has the following beneficial effects: this stoving formula PVC automobile body changes look membrane drying-machine adopts tension mechanism and mechanism that absorbs water, the tensile roller in the tension mechanism stretches with the movable roller and extends to change the look membrane, its tensile extension changes the look membrane and exposes slight water stain for the surface is fully dried, the sponge cover in the mechanism that absorbs water passes through the through-hole on the locating roll surface, communicate with each other its sponge cover absorbing moisture rather than the water pipe that absorbs water can in time get rid of and avoid the sponge cover to remain ponding and lead to changing the water stain of look membrane and can not in time adsorb, moreover the driving roller can not remain the water stain, can avoid the inside device of drying-machine to wet the damage simultaneously, the life of extension drying-machine.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a stoving formula PVC automobile body changes look membrane drying-machine, includes stoving box (1), and stoving box (1) left end top is equipped with input window (2) of inside and outside intercommunication, and stoving box (1) left end below is equipped with output window (12), its characterized in that: the drying box body (1) is provided with an inner scraping plate mechanism (4), a water absorbing mechanism (5), a power roller (6), a tension mechanism (14), a conveying roller (7), a heating pipe (10) and a winding mechanism (13); the scraping plate mechanism (4) is positioned on the right side of the input window (2), and the output end of the water absorbing mechanism (5) and the output end of the scraping plate mechanism (4) are in the same horizontal line with the input window (2); the tension mechanism (14) is positioned below the scraping plate mechanism (4) or the water absorbing mechanism (5); the conveying roller (7) is positioned at the right lower part of the tension mechanism (14); the heating pipe (10) is positioned below the tension mechanism (14); the winding mechanism (13) is positioned below the heating pipe (10), and the output end of the winding mechanism (13) and the output window (12) are in the same horizontal line.

2. A dry type PVC car body color changing film dryer as claimed in claim 1, wherein: six power rollers (6) are arranged in the drying box body (1), two power rollers (6) are arranged on the side of a tension mechanism (14) in the drying box body (1), and one power roller (6) is positioned right above the conveying roller (7); two power rollers (6) with the same horizontal line are arranged at two sides of the output end of the heating pipe (10); two power rollers (6) which are staggered with each other are arranged on the lateral side of the winding mechanism (13).

3. A dry type PVC car body color changing film dryer as claimed in claim 2, wherein: the power roller (6) at one side of the output end of the tension mechanism (14) is positioned right above the conveying roller (7), the gap between the power roller and the conveying roller is 1mm, a telescopic cylinder (41), a first scraping plate (42) and a second scraping plate (43) are arranged in the scraping plate mechanism (4), and the scraping plates are in a 7-shaped shape.

4. A dry type PVC car body color changing film dryer as claimed in claim 3, wherein: the output end of the air cylinder (41) is connected with the first scraping plate (42), and the second scraping plate (43) is fixed in the drying box body (1).

5. The drying type PVC car body color changing film dryer as in claim 4, wherein: the water absorbing mechanism (5) is provided with a positioning roller (51), a sponge sleeve (52), a water pumping pipe (53), a through hole (54) and a rotating shaft (55).

6. The drying type PVC car body color changing film dryer as in claim 5, wherein: the middle part of the front end of a positioning roller (51) in the water absorbing mechanism (5) is fixedly provided with a water pumping pipe (53) which is communicated with the inside of the cavity, the water pumping pipe (53) penetrates through the inner side and the outer side of the drying box body (1), a bearing (56) which is rotationally connected with the drying box body (1) is fixedly arranged on the outer side of the water pumping pipe (53), the bearing (56) is partially exposed out of the outer side of the drying box body (1), the outer side of the bearing (56) is fixedly connected with the inner side of one pipe end of a sleeve (57), the other pipe end of the sleeve (57) is fixedly connected with the water pumping end, and the middle part of the rear end of the positioning roller (51) is fixedly provided with a rotating shaft (55) which is rotationally connected with the drying box body (1).

7. The drying type PVC car body color changing film dryer as in claim 6, wherein: the tension mechanism (14) is provided with a fixed roller (141), a stretching roller (142) and a movable roller (143), the middle parts of the two roller shaft ends of the fixed roller (141) are fixedly provided with rotating shafts which are rotationally connected with a motor at the outer side of the drying box body (1), and the movable roller (143) is rotationally arranged in the box.

8. The drying type PVC car body color changing film dryer as in claim 7, wherein: heating pipes (10) which are vertically and symmetrically distributed are arranged in the drying box body (1), and the heating pipes (10) penetrate through the inner side of the drying box body (1).

9. The drying type PVC car body color changing film dryer as in claim 8, wherein: a winding input port (131), a winding output port (132) and a winding rotating shaft (133) are arranged in the winding mechanism (13), and the middle parts of the two roller shaft ends of the winding rotating shaft (133) are fixedly provided with rotating shafts which are in rotary connection with a motor at the outer side of the drying box body (1).

10. The drying type PVC car body color changing film dryer as in claim 9, wherein: heating nets (9) communicated with heaters (8) at the outer side of the drying box body (1) are arranged at two sides of the inner wall of the drying box body (1).