CN220377006U

CN220377006U - Thermosensitive paper coating device

Info

Publication number: CN220377006U
Application number: CN202321997606.8U
Authority: CN
Inventors: 王道力; 亓华利; 田伟; 亓荣寅
Original assignee: Jiangsu Wanbao Ruida High New Technology Co ltd
Current assignee: Jiangsu Wanbao Ruida High New Technology Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-01-23
Anticipated expiration: 2033-07-27

Abstract

The utility model discloses a thermosensitive paper coating device which comprises a heating component, wherein the upper end of the heating component is respectively and movably connected with a winding component and a coating component, the heating component comprises a coating table, the upper end of the coating table is movably connected with a top cover, the upper end of the top cover is hinged with a top cover, a heating plate is fixedly arranged in the top cover, and the upper end of the coating table is provided with a liquid collecting groove. According to the utility model, the heating component is matched with the winding component and the coating component, so that not only can the thermal-sensitive paper rolls with different sizes be installed and coated and the universality of the coating device be enhanced, but also the thermal-sensitive paper can be continuously dried and wound, and the coating efficiency of the coating device can be improved.

Description

Thermosensitive paper coating device

Technical Field

The utility model relates to the field of coating devices, in particular to a thermosensitive paper coating device.

Background

The thermal paper is also called as thermal fax paper, thermal recording paper and thermal copying paper, the manufacturing principle of the thermal paper is that a layer of thermal paint is coated on high-quality base paper, in order to improve the coating efficiency and quality, the thermal paper is generally required to be heated, wherein a thermal paper coating device disclosed by the application number of CN201822195497.3 is also an increasingly mature technology, and when the thermal paper coating device is used, the thermal paper is wound between two limiting wheels through a fixed rod, a rotating rod, a limiting wheel and a protective sleeve, when the thermal paper passes through a heating plate, the thermal paper is kept horizontal, the thermal paper is heated uniformly, the drying effect is better improved, and the production speed of the thermal paper is improved, but the coating device has the following defects in the use process: the coating device can really achieve the effect of drying the thermal paper through the heating plate matched with the two limiting wheels, but the structure can only achieve the effect of drying, and the drying speed of the thermal paper cannot be improved, so that the coating efficiency of the coating device needs to be improved, and on the basis of the drying speed, the coating device capable of accelerating the drying speed and improving the coating efficiency is necessary;

the utility model provides a "thermal paper coating unit" that "CN202021809014.5" disclosed is also the technology of maturing day by day, its "through the step motor that sets up, the bar groove, pneumatic cylinder and the square cassette of bearing, can dismantle the roller through the bar groove and install, thereby avoid thermal paper on the roller still to need trade to roll up on another roller and store, when square block joint in the inside of square groove and the square cassette of bearing again can be fixed, the work efficiency of coating" is improved, but this coating unit still has following defect in the use: the coating device can truly achieve the effect of winding through the detachable winding roller, but the diameter of the thermosensitive paper roll is reduced along with the rolled casting, so that the coating device can only install and wind the thermosensitive paper rolls with different sizes, and therefore, certain limitation exists.

Disclosure of Invention

The present utility model is directed to a thermal paper coating apparatus, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the thermosensitive paper coating device comprises a heating component, wherein the upper end of the heating component is respectively and movably connected with a winding component and a coating component;

the heating element includes the coating platform, the upper end swing joint of coating platform has the top cap, the upper end of top cap articulates there is the top cap, the inside fixed mounting of top cap has the hot plate, the collecting tank has been seted up to the upper end of coating platform, the rolling subassembly includes the receiving roller, the one end swing joint of receiving roller has step motor, the upper end of collecting tank rotates respectively and is connected with dancer roll and coating roller, the coating element includes the paper release roller, the equal fixedly connected with in both ends of dancer roll takes seat bearing, take seat bearing's lower extreme threaded connection has the lead screw, take seat bearing's lower extreme activity grafting has the guide arm.

As a preferable scheme of the utility model, the two sides of the upper end surface of the coating table are fixedly connected with a first support plate, and the surface of the first support plate is provided with a first inserting hole.

As a preferable scheme of the utility model, two sides of the upper end of the liquid collecting tank on the upper end surface of the coating table are fixedly connected with second support plates, and two second inserting holes are formed in the surfaces of the second support plates.

As a preferable scheme of the utility model, two third inserting holes are formed on two sides of the upper end surface of the coating table, and the screw rod and the guide rod are movably inserted into the third inserting holes.

As a preferable scheme of the utility model, the surface of the top cover is provided with the mounting groove, the heating plate is fixedly arranged in the mounting groove, the upper end of the top cover is fixedly connected with the clamping block, one side of the top cover is provided with the clamping groove, and the clamping block is movably clamped in the clamping groove.

As a preferable scheme of the utility model, the two ends of the paper collecting roller are fixedly connected with the first inserting connection rods, the two first inserting connection rods are movably inserted into the first inserting holes, a limiting groove is formed in the surface of one first inserting connection rod, the output end of the stepping motor is fixedly connected with a limiting shaft, and the limiting shaft is movably inserted into the limiting groove.

As a preferable scheme of the utility model, the two ends of the paper pressing roller and the coating roller are fixedly connected with second inserting connecting rods, the second inserting connecting rods are movably inserted into the second inserting holes, and the paper pressing roller and the coating roller are attached.

As a preferable scheme of the utility model, the lower end of the bearing with the seat is respectively provided with a screw hole and a guide hole, the screw rod is in threaded connection with the inside of the screw hole, and the guide rod is movably inserted into the inside of the guide hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the heating assembly is matched with the coating assembly and the winding assembly, so that the drying speed can be increased, the coating efficiency of the coating device can be improved, when the device is used, the thermosensitive paper roll is sleeved on the side surface of the paper discharge roll, then the thermosensitive paper is pulled out to pass through the space between the paper pressing roll and the coating roll and is wound on the side surface of the paper receiving roll, at the moment, the stepping motor is started to drive the paper receiving roll to rotate anticlockwise, so that the thermosensitive paper roll can be placed, at the moment, the heating plate is started to heat the inside of the top cover, the coating roll is driven to rotate along with the thermosensitive paper, the coating in the liquid collecting groove is uniformly coated on the surface of the thermosensitive paper, and the heating plate is used for drying the surface of the thermosensitive paper in the top cover at the moment, so that the effect of synchronous continuous work of coating and winding of the thermosensitive paper can be achieved.

2. According to the utility model, the heating assembly is matched with the winding assembly and the coating assembly, so that not only can the thermosensitive paper be wound, but also the thermosensitive paper with different sizes can be coated, and therefore, the universality of the coating device can be improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a disassembled view of the heating assembly structure of the present utility model;

FIG. 3 is a disassembled view of the winding assembly and coating assembly of the present utility model.

In the figure: 1. a heating assembly; 11. a coating station; 12. a top cover; 13. a top cover; 14. a heating plate; 15. a liquid collecting tank; 111. a first support plate; 112. a first plug hole; 121. a second support plate; 122. a second plug hole; 131. a third plug hole; 141. a mounting groove; 142. a clamping block; 143. a clamping groove; 2. a winding assembly; 21. a paper collecting roller; 22. a stepping motor; 23. a platen roller; 24. a coating roller; 211. a first plug rod; 212. a limit groove; 213. a limiting shaft; 221. a second plug rod; 3. a coating assembly; 31. a paper discharge roller; 32. a bearing with a seat; 33. a screw rod; 34. a guide rod; 311. a screw hole; 312. and (5) a guide hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the thermosensitive paper coating device comprises a heating component 1, wherein the upper end of the heating component 1 is respectively and movably connected with a winding component 2 and a coating component 3;

the heating element 1 includes coating platform 11, the upper end swing joint of coating platform 11 has top cap 12, the upper end of top cap 12 articulates there is top cap 13, the inside fixed mounting of top cap 13 has hot plate 14, collecting tank 15 has been seted up to the upper end of coating platform 11, winding assembly 2 includes collection roller 21, the one end swing joint of collection roller 21 has step motor 22, the upper end of collecting tank 15 rotates respectively and is connected with dancer roll 23 and coating roller 24, coating assembly 3 includes discharge roller 31, the both ends of discharge roller 31 are all fixedly connected with take seat bearing 32, take seat bearing 32's lower extreme threaded connection has lead screw 33, take seat bearing 32's lower extreme activity grafting has guide arm 34.

Specifically, the heating component 1 that cooperates through setting up is the winding component 2 and the coating subassembly 3 not only can install the coating to the thermal paper roll of equidimension, the commonality of reinforcing coating unit can also carry out continuous stoving and rolling to thermal paper simultaneously, therefore can improve the coating efficiency of coating unit, at first according to the size adjustment of thermal paper roll the high of discharge roller 31 when using, screw 33 normal running fit guide arm 34 can adjust the distance of tape seat bearing 32 from coating platform 11 this moment, and then can adjust the high of discharge roller 31, establish thermal paper roller cover at discharge roller 31 side surface and pull out thermal paper and pass platen roller 23 and coating roller 24 round and receive at the side surface of receiving roller 21, start step motor 22 and take the anticlockwise rotation of receiving roller 21 this moment, simultaneously start heating plate 14 and heat the inside top cap 12, at this moment platen roller 23 and coating roller 24 and thermal paper paste mutually, can make coating in the coating material in the liquid collection groove 15 smear thermal paper surface, in the process of being received roller 21, 14 carries out the stoving efficiency to the coating material on thermal paper surface, thereby can reach the purpose of improving.

In this embodiment: the upper end surface both sides of coating platform 11 are all fixedly connected with first extension board 111, and first spliced eye 112 has been seted up on the surface of first extension board 111.

Specifically, the first support plate 111 is matched with the first insertion hole 112 to erect the paper receiving roller 21, so that the winding work is performed.

In this embodiment: the two sides of the upper end of the liquid collecting tank 15 on the upper end surface of the coating table 11 are fixedly connected with a second support plate 121, and two second inserting holes 122 are formed in the surface of the second support plate 121.

Specifically, the platen roller 23 and the coating roller 24 can be erected by the second support plate 121 cooperating with the second insertion hole 122, and the two cooperating with each other can uniformly coat the thermal paper passing through between the two, so that the coating quality and efficiency can be improved.

In this embodiment: two third inserting holes 131 are formed in two sides of the upper end face of the coating table 11, and the screw rod 33 and the guide rod 34 are movably inserted into the third inserting holes 131.

Specifically, the screw rod 33 and the guide rod 34 can be limited through the third inserting hole 131, and the paper discharge roller 31 can be erected and conveniently adjusted in height by matching with the screw rod 33, the guide rod 34 and the bearing with the seat 32.

In this embodiment: the mounting groove 141 has been seted up on the surface of top cap 13, and hot plate 14 fixed mounting is in the inside of mounting groove 141, and the upper end fixedly connected with fixture block 142 of top cap 13, and draw-in groove 143 has been seted up to one side of top cap 12, and the inside at the draw-in groove 143 of fixture block 142 activity joint.

Specifically, the heating plate 14 can be limited and protected through the mounting groove 141, and the top cover 13 seals the top cover 12 at this time, so that heat in the top cover 12 is ensured not to leak, and the drying efficiency of the thermal paper can be improved.

In this embodiment: the two ends of the paper collecting roller 21 are fixedly connected with first inserting connection rods 211, the two first inserting connection rods 211 are movably inserted into the first inserting connection holes 112, a limiting groove 212 is formed in the surface of one first inserting connection rod 211, the output end of the stepping motor 22 is fixedly connected with a limiting shaft 213, and the limiting shaft 213 is movably inserted into the limiting groove 212.

Specifically, through peg graft spacing axle 213 in spacing groove 212 inside, can carry out the rolling work of thermal paper when step motor 22 takes spacing axle 213 to rotate, and then can improve coating efficiency of coating device.

In this embodiment: the two ends of the paper pressing roller 23 and the coating roller 24 are fixedly connected with a second inserting connection rod 221, the second inserting connection rod 221 is movably inserted into the second inserting hole 122, and the paper pressing roller 23 and the coating roller 24 are attached.

Specifically, the platen roller 23 and the coating roller 24 are attached to each other, so that the thermal paper passing through between them can be pressed to facilitate uniform coating work, and the coating quality of the coating apparatus can be improved.

In this embodiment: screw hole 311 and guide hole 312 are offered respectively to the lower extreme of taking seat bearing 32, and lead screw 33 threaded connection is in the inside of screw hole 311, and guide arm 34 activity is pegged graft in the inside of guide hole 312.

Specifically, the screw 33 is screwed into the screw hole 311, the guide rod 34 is inserted into the guide hole 312, and when the screw 33 is controlled to rotate, the height of the belt seat bearing 32 can be adjusted by matching with the guide rod 34, so that the height of the paper discharge roller 31 can be adjusted.

Working principle: when the utility model is used, when the thermosensitive paper with different sizes is coated, firstly, the height of the paper discharging roller 31 is adjusted according to the sizes of the thermosensitive paper rollers, the screw rod 33 is screwed in the screw hole 311, the belt seat bearing 32 can be controlled to be lifted by matching with the guide rod 34, so that the aim of adjusting the height of the paper discharging roller 31 can be fulfilled, the thermosensitive paper with different sizes is installed, then pulled out to pass through the pressing roller 23 and the coating roller 24, and is wound on the side surface of the paper receiving roller 21, at the moment, the stepping motor 22 is started to rotate with the paper receiving roller 21, and as the pressing roller 23 and the coating roller 24 are adhered to the thermosensitive paper, the coating roller 24 rotates under the action of friction force and enables the coating in the liquid collecting groove 15 to be smeared on the side surface of the coating roller 24 along with the certain of the thermosensitive paper, meanwhile, the heating plate 14 is started to heat the inside of the top cover 12, so that the slowly moving and rolled thermosensitive paper can be heated, finally, the thermosensitive paper is rolled up on the side surface by the paper receiving roller 21, coating work is finished, and the coating work can be continuously performed on the side surface of the thermosensitive paper through the structure, and the device can be continuously coated with different sizes.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A thermal paper coating device comprising a heating assembly (1), characterized in that: the upper end of the heating component (1) is respectively and movably connected with a winding component (2) and a coating component (3);

heating element (1) is including coating platform (11), the upper end swing joint of coating platform (11) has top cap (12), the upper end of top cap (12) articulates there is top cap (13), the inside fixed mounting of top cap (13) has hot plate (14), collecting tank (15) have been seted up to the upper end of coating platform (11), winding assembly (2) include collection roller (21), the one end swing joint of collection roller (21) has step motor (22), the upper end of collecting tank (15) is rotated respectively and is connected with platen roller (23) and coating roller (24), coating element (3) are including blowing roller (31), the equal fixedly connected with in both ends of blowing roller (31) take seat bearing (32), the lower extreme threaded connection of taking seat bearing (32) has lead screw (33), the lower extreme activity of taking seat bearing (32) is pegged graft and is had guide arm (34).

2. A thermal paper coating apparatus according to claim 1, wherein: the coating bench is characterized in that first support plates (111) are fixedly connected to two sides of the upper end face of the coating bench (11), and first plug holes (112) are formed in the surface of the first support plates (111).

3. A thermal paper coating apparatus according to claim 1, wherein: the coating bench is characterized in that two sides of the upper end of the coating bench (11) are fixedly connected with second support plates (121), and two second inserting holes (122) are formed in the surface of each second support plate (121).

4. A thermal paper coating apparatus according to claim 1, wherein: two third inserting holes (131) are formed in two sides of the upper end face of the coating table (11), and the screw rod (33) and the guide rod (34) are movably inserted into the third inserting holes (131).

5. A thermal paper coating apparatus according to claim 1, wherein: the utility model discloses a top cap, including top cap (13), clamping groove (143) have been seted up on the surface of top cap (13), hot plate (14) fixed mounting is in the inside of mounting groove (141), the upper end fixedly connected with fixture block (142) of top cap (13), draw-in groove (143) have been seted up to one side of top cap (12), the inside at draw-in groove (143) of fixture block (142) activity joint.

6. A thermal paper coating apparatus according to claim 1, wherein: the paper collecting roller is characterized in that two ends of the paper collecting roller (21) are fixedly connected with first inserting connection rods (211), the two first inserting connection rods (211) are movably inserted into the first inserting connection holes (112), one of the surfaces of the first inserting connection rods (211) is provided with a limiting groove (212), the output end of the stepping motor (22) is fixedly connected with a limiting shaft (213), and the limiting shaft (213) is movably inserted into the limiting groove (212).

7. A thermal paper coating apparatus according to claim 1, wherein: the two ends of the paper pressing roller (23) and the coating roller (24) are fixedly connected with second inserting connection rods (221), the second inserting connection rods (221) are movably inserted into the second inserting holes (122), and the paper pressing roller (23) and the coating roller (24) are attached to each other.

8. A thermal paper coating apparatus according to claim 1, wherein: screw holes (311) and guide holes (312) are respectively formed in the lower ends of the bearings (32) with the seats, the screw rods (33) are in threaded connection with the interiors of the screw holes (311), and the guide rods (34) are movably inserted into the interiors of the guide holes (312).