Preservative paper waxing mechanism

Abstract

The utility model relates to the technical field of preservative paper production, in particular to a preservative paper waxing mechanism. Comprising a device body and a wax liquid box, a raw material roll is installed at one end of the device body, a winding roller is installed at the other end of the device body, a cooling water tank, a water pump, a cooling pipeline, a first installation frame, a cooling fan and a spoiler are installed at the bottom of the device body, the wax liquid box is installed on the outer side of the device body, and a liquid wax pump is installed above the wax liquid box; the top end of the liquid wax pump is connected with a conveying pipeline and a spraying nozzle through a pipeline, a second mounting frame is mounted on the outer side of the conveying pipeline, and a brush plate and a smearing roller are mounted on the inner side of the wax liquid box. A water pump conveys cooling liquid in a cooling water tank into a cooling pipeline, a first mounting frame blows air to raw materials to cool the raw materials, the cooling pipeline cools the air and nearby areas before cooling, a spoiler reduces the flow speed of the air, the air makes contact with the raw materials more softly, shaking of the raw materials is reduced, and the service life of the raw materials is prolonged. And the uniformity of the wax layer is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cling paper production, in particular to a cling paper wax coating mechanism. Background Art

[0002] Cling paper is a utility model belonging to food packaging products, which can block microorganisms and play an antibacterial role. During the processing of cling paper, it is necessary to coat the surface of the cling paper with a layer of wax. The existing wax coating method usually uses a wax coating roller or a spray device to coat the cling paper with wax. After wax coating, the cling paper needs to be cooled and dried at low temperature. However, during the cooling process, the uniformity of the wax coating is easily affected by the phenomenon of uneven ventilation or cooling, thereby reducing the efficiency and effect of the wax coating of the cling paper. Utility Model Content

[0003] In view of the above problems, the purpose of the utility model is to provide a wax coating mechanism for cling paper, which solves the problem that the existing wax coating method usually uses a wax coating roller or a spray device to wax the cling paper, and the cling paper needs to be cooled and dried at low temperature after wax coating. However, during the cooling process, the uniformity of the wax coating is easily affected due to uneven ventilation or cooling, thereby reducing the efficiency and effect of the wax coating on the cling paper.

[0004] To achieve the above purpose, the technical solution adopted by the utility model is: a preservative paper wax coating mechanism, including a device body and a wax liquid tank, a raw material roll is installed at one end of the device body, and a winding roller is installed at the other end of the device body, a reduction motor is installed on the outside of the device body, and a supporting roller is installed at the output end of the reduction motor, the end of the supporting roller away from the reduction motor is connected to a guide roller through a synchronous belt, a driving motor is installed at the end of the winding roller, a cooling water tank is installed at the bottom of the device body, and a water pump is installed inside the cooling water tank, the output end of the water pump is connected to a cooling pipe, and the cooling pipe A mounting frame 1 is installed on the outer side of the channel, a cooling fan is installed inside the mounting frame 1, and a spoiler is installed at equal intervals on the side of the mounting frame 1 away from the cooling fan, a wax liquid tank is installed on the outer side of the device body, and a liquid wax pump is installed above the wax liquid tank, the top of the liquid wax pump is connected to a delivery pipe through a pipe, and spray nozzles are installed at equal intervals below the delivery pipe, a mounting frame 2 is installed on the outer side of the delivery pipe, and an insulation layer is installed on the inner side of the mounting frame 2, a brush plate and a smear roller are installed on the inner side of the wax liquid tank, an air duct is installed on the device body near the guide roller, and a drying box is connected to the outer side of the air duct.

[0005] The beneficial effects of the utility model are as follows: the water pump transports the coolant in the cooling water tank to the inside of the cooling pipe, the mounting frame blows air onto the raw materials to cool the raw materials, the cooling pipe cools the air and the surrounding area before cooling, the spoiler reduces the flow rate of the air, makes the air contact with the raw materials more gently, reduces the shaking of the raw materials, and ensures the uniformity of the wax layer.

[0006] To facilitate cooling of the wax layer:

[0007] As a further improvement of the above technical solution: the number of the mounting brackets 1 is two, and the mounting brackets 1 and the device body are arranged parallel to each other.

[0008] The beneficial effect of this improvement is that two mounting racks arranged parallel to each other can perform comprehensive and uniform cooling on the two surfaces of the raw material, thereby ensuring the uniformity of cooling.

[0009] To make the air contact with the raw materials more gentle:

[0010] As a further improvement of the above technical solution: the cross section of the spoiler is arranged in a wave shape.

[0011] The beneficial effect of this improvement is that the spoiler arranged in a wave shape can block the airflow, thereby reducing the flow rate of the air, making the air contact with the raw materials more gentle.

[0012] To facilitate the installation of mounting bracket 2:

[0013] As a further improvement of the above technical solution: the delivery pipeline and the second mounting frame are fixed by means of a snap buckle, and the delivery pipeline and the device body are arranged parallel to each other.

[0014] The beneficial effect of this improvement is that the buckle can make the connection between the conveying pipeline and the mounting frame 2 more firm and reliable, and the parallel arrangement can make the conveying pipeline more reliable in conveying liquid wax, so that the conveying pipeline can cooperate with the spray nozzle to spray the liquid wax evenly on the raw material.

[0015] To reduce friction when the applicator roller is rotating:

[0016] As a further improvement of the above technical solution: a bearing is installed at the connection between the coating roller and the second mounting frame.

[0017] The beneficial effect of this improvement is that the friction force of the coating roller during rotation can be effectively reduced by the bearing, so that the principle can pass through the coating roller more conveniently, and the liquid wax can be evenly coated on the outside of the raw material.

[0018] To facilitate the rotation of the guide roller:

[0019] As a further improvement of the above technical solution: the number of the guide rollers is four, and the guide rollers are driven by synchronous belts and gears.

[0020] The beneficial effect of this improvement is that the synchronous belt can make the various guide rollers rotate synchronously, thereby facilitating the guide rollers to limit the position of the principle and ensuring the stability of the raw material during cooling.

[0021] To reduce friction when the support roller rotates:

[0022] As a further improvement of the above technical solution: a bearing is installed at the connection between the support roller and the device body.

[0023] The beneficial effect of this improvement is that the friction force of the support roller when rotating can be effectively reduced through the bearing.

[0024] To ensure uniformity of wax spraying:

[0025] As a further improvement of the above technical solution: two second mounting frames are symmetrically arranged with respect to the cling paper.

[0026] The beneficial effect of this improvement is that the two mounting frames can cooperate with the spray nozzles and the conveying pipeline to spray the liquid wax evenly on the outside of the raw material. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall main structure.

[0028] Figure 2 It is a schematic diagram of the overall structure from a top view.

[0029] Figure 3 It is a schematic diagram of the axonometric structure of the mounting frame 2 and the coating roller.

[0030] Figure 4 It is an enlarged structural schematic diagram of the axonometric half section of the mounting frame 2 and the conveying pipeline.

[0031] Figure 5 for Figure 1 Enlarged structural diagram at A in the middle.

[0032] In the figure: 1. Device body; 11. Raw material roll; 12. Speed ​​reduction motor; 13. Support roller; 14. Guide roller; 15. Winding roller; 16. Drive motor; 2. Cooling water tank; 21. Water pump; 22. Cooling pipe; 23. Mounting frame 1; 24. Cooling fan; 25. Spoiler; 3. Wax liquid tank; 31. Delivery pipe; 32. Spray nozzle; 33. Mounting frame 2; 34. Insulation layer; 35. Brush plate; 36. Coating roller; 37. Liquid wax pump; 4. Air duct; 41. Drying box. DETAILED DESCRIPTION

[0033] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.

[0034] like Figure 1-5As shown, a cling paper wax coating mechanism comprises a device body 1 and a wax liquid tank 3, a raw material roll 11 is installed at one end of the device body 1, and a winding roller 15 is installed at the other end of the device body 1, a reduction motor 12 is installed on the outside of the device body 1, and a support roller 13 is installed at the output end of the reduction motor 12, and the end of the support roller 13 away from the reduction motor 12 is connected to a guide roller 14 through a synchronous belt, and a driving motor 16 is installed at the end of the winding roller 15, a cooling water tank 2 is installed at the bottom of the device body 1, and a water pump 21 is installed inside the cooling water tank 2, the output end of the water pump 21 is connected to a cooling pipe 22, and a mounting frame 23 is installed on the outside of the cooling pipe 22, and the mounting frame 23 is installed inside A cooling fan 24 is installed, and a spoiler 25 is installed at equal intervals on the side of the mounting frame 1 23 away from the cooling fan 24. A wax liquid tank 3 is installed on the outside of the device body 1, and a liquid wax pump 37 is installed above the wax liquid tank 3. The top of the liquid wax pump 37 is connected to a delivery pipe 31 through a pipe, and spray nozzles 32 are installed at equal intervals below the delivery pipe 31. A mounting frame 2 33 is installed on the outside of the delivery pipe 31, and an insulation layer 34 is installed on the inside of the mounting frame 2 33. A brush plate 35 and a smear roller 36 are installed on the inside of the wax liquid tank 3. An air duct 4 is installed near the guide roller 14 of the device body 1, and a drying box 41 is connected to the outside of the air duct 4. The water pump 21 transports the coolant inside the cooling water tank 2 to the cooling pipe 2 2, the mounting frame 23 blows air onto the raw material to cool the raw material. Before cooling, the cooling pipe 22 cools the air and the surrounding area. The spoiler 25 reduces the flow rate of the air, making the air contact with the raw material more gentle, reducing the shaking of the raw material, and ensuring the uniformity of the wax layer. The number of the mounting frames 23 is two, and the mounting frames 23 and the device body 1 are arranged in parallel with each other. The two mounting frames 23 arranged in parallel with each other can fully and evenly cool the two sides of the raw material to ensure the uniformity of cooling. The cross-section of the spoiler 25 is arranged in a wavy shape. The wavy spoiler 25 can block the airflow, thereby reducing the flow rate of the air, making the air contact with the raw material more gentle. The conveying The pipeline 31 is fixed to the second mounting frame 33 by a buckle, and the delivery pipeline 31 and the device body 1 are arranged in parallel with each other. The buckle can make the connection between the delivery pipeline 31 and the second mounting frame 33 more firm and reliable. The parallel arrangement can make the delivery pipeline 31 more reliable in delivering liquid wax, so that the delivery pipeline 31 can cooperate with the spray nozzle 32 to spray the liquid wax evenly on the raw material. The connection between the coating roller 36 and the second mounting frame 33 is equipped with a bearing, which can effectively reduce the friction of the coating roller 36 when it rotates, so that the principle can pass through the coating roller 36 more conveniently, so that the liquid wax can be evenly coated on the outside of the raw material. The number of the guide rollers 14 is four, and the guide rollers 14 are driven by synchronous belts and gears.The synchronous belt can make the guide rollers 14 rotate synchronously, so that the guide rollers 14 can limit the position of the principle and ensure the stability of the raw material during cooling. The connection between the support roller 13 and the device body 1 is equipped with a bearing, which can effectively reduce the friction of the support roller 13 during rotation. The two mounting frames 33 are symmetrically arranged about the cling film. The two mounting frames 33 can cooperate with the spray nozzle 32 and the conveying pipeline 31 to spray the liquid wax evenly on the outside of the raw material.

[0035] The working principle of the utility model is as follows: when the device is used, the raw material is wound on the winding roller 15 through the mounting frame 2 33, the mounting frame 1 23 and the air channel 4 in sequence, the raw material is supported by the supporting roller 13 and the guide roller 14 to ensure the stability of the raw material transportation, the liquid wax pump 37 transports the liquid wax in the wax liquid tank 3 to the conveying pipeline 31 and then sprays it on the upper and lower sides of the raw material through the spray nozzle 32, the brush plate 35 cleans the raw material before spraying, the coating roller 36 evenly spreads the sprayed liquid wax, and the water pump 21 sends cooling water The coolant inside the box 2 is transported to the inside of the cooling pipe 22, and the mounting frame 23 blows air onto the raw materials to cool them. Before cooling, the cooling pipe 22 cools the air and the surrounding area, and the spoiler 25 reduces the flow rate of the air, making the air more gentle when in contact with the raw materials, reducing the shaking of the raw materials, and ensuring the uniformity of the wax layer. When the raw materials enter the air duct 4, the drying box 41 is connected to the external air conditioner or other ventilation device, and the cold air enters the inside of the air duct 4 to cool the wax layer again.

[0036] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0037] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, embellishments or changes, and can also combine the above technical features in an appropriate manner; these improvements, embellishments, changes or combinations, or the direct application of the concept and technical solution of the utility model to other occasions without improvement, should be regarded as the protection scope of the utility model.

Claims

1. A cling film wax coating mechanism, comprising a device body (1) and a wax liquid tank (3), characterized in that: A raw material roll (11) is installed at one end of the device body (1), and a winding roller (15) is installed at the other end of the device body (1); a reduction motor (12) is installed on the outside of the device body (1), and a support roller (13) is installed at the output end of the reduction motor (12); the end of the support roller (13) away from the reduction motor (12) is connected to a guide roller (14) via a synchronous belt; a drive motor (16) is installed at the end of the winding roller (15); a cooling water tank (2) is installed at the bottom of the device body (1), and a water pump (21) is installed inside the cooling water tank (2); the output end of the water pump (21) is connected to a cooling pipe (22), and a mounting frame (23) is installed on the outside of the cooling pipe (22); a heat dissipation device (16) is installed inside the mounting frame (23) A heat fan (24) is installed, and a spoiler (25) is installed at equal intervals on a side of the mounting frame 1 (23) away from the heat fan (24); a wax liquid tank (3) is installed on the outside of the device body (1), and a liquid wax pump (37) is installed above the wax liquid tank (3); the top of the liquid wax pump (37) is connected to a delivery pipe (31) through a pipe, and spray nozzles (32) are installed at equal intervals below the delivery pipe (31); a mounting frame 2 (33) is installed on the outside of the delivery pipe (31), and an insulation layer (34) is installed on the inside of the mounting frame 2 (33); a brush plate (35) and a smear roller (36) are installed on the inside of the wax liquid tank (3); an air duct (4) is installed on the device body (1) near the guide roller (14), and the outside of the air duct (4) is connected to a drying box (41).

2. A cling film wax coating mechanism according to claim 1, characterized in that: The number of the mounting frames 1 (23) is two, and the mounting frames 1 (23) and the device body (1) are arranged parallel to each other.

3. A cling film wax coating mechanism according to claim 1, characterized in that: The cross section of the spoiler (25) is arranged in a wave shape.

4. A cling film wax coating mechanism according to claim 1, characterized in that: The delivery pipeline (31) and the second mounting frame (33) are fixed by means of a buckle, and the delivery pipeline (31) and the device body (1) are arranged parallel to each other.

5. The cling film wax coating mechanism according to claim 1, characterized in that: A bearing is installed at the connection between the coating roller (36) and the second mounting frame (33).

6. A cling film wax coating mechanism according to claim 1, characterized in that: The number of the guide rollers (14) is four, and the guide rollers (14) are connected via synchronous belts and gears.

7. The cling film wax coating mechanism according to claim 1, characterized in that: A bearing is installed at the connection between the support roller (13) and the device body (1).

8. The cling film wax coating mechanism according to claim 1, characterized in that: The second mounting frame (33) is symmetrically arranged with respect to the fresh-keeping paper.

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