Dip-coating production line

Abstract

The embodiment of the utility model provides a dip-coating production line which comprises an unwinding mechanism, a winding mechanism and a dip-coating mechanism, the dip-coating mechanism is arranged between the unwinding mechanism and the winding mechanism, the dip-coating mechanism comprises two oppositely-arranged box bodies, a material penetrates through a gap between the two box bodies, the two box bodies are each provided with a liquid inlet and a liquid outlet, and the liquid inlets and the liquid outlets are communicated with each other. A plurality of liquid outlet grooves are formed in the side faces, close to each other, of the two box bodies, and the dip-coating liquid in the box bodies is dip-coated on the surface of a material through the liquid outlet grooves. By arranging the two oppositely-arranged box bodies, a material penetrates through the gap between the two box bodies, dip-coating liquid is added through the liquid inlets in the box bodies, part of the dip-coating liquid flows out to the surface of the material through the liquid outlet grooves in the box bodies, the redundant dip-coating liquid can flow out from the liquid outlets, and cyclic utilization of the dip-coating liquid is achieved; dip-coating operation on the upper surface and the lower surface of the material is achieved through the two sets of box bodies, the dip-coating effect on the material is guaranteed, and the dip-coated material is wound through the winding mechanism.

Description

Technical Field

[0001] The present invention relates to the field of dip coating technology, and in particular to a dip coating production line. Background Art

[0002] Dip coating is a construction method that uses immersion to achieve the purpose of coating. The current common dip coating method is to immerse the coated material in a tank containing paint, and then take out the dipped material for drying. Adopting the above method to dip the material can easily lead to uneven material dipping, resulting in poor dipping effect. Summary of the invention

[0003] In view of this, an embodiment of the present specification provides a dipping coating production line, in which two relatively arranged boxes are arranged, and the material passes through the gap between the two boxes. The dipping liquid is added through the liquid inlet on the box, and part of the dipping liquid flows out to the material surface through the liquid outlet groove on the box. The excess dipping liquid can flow out from the liquid outlet to realize the recycling of the dipping liquid. The two groups of boxes realize the dipping coating operation on the upper and lower surfaces of the material, ensure the dipping coating effect of the material, and the dipped material is rolled up by the winding mechanism.

[0004] The embodiments of this specification provide the following technical solutions: a dip coating production line, comprising:

[0005] An unwinding mechanism, wherein the unwinding mechanism unwinds the material to be dip-coated;

[0006] A winding mechanism, wherein the winding mechanism is used to wind up the material after dipping;

[0007] A dipping mechanism, wherein the dipping mechanism is arranged between the unwinding mechanism and the winding mechanism, and the dipping mechanism comprises: two oppositely arranged boxes, wherein the material passes through the gap between the two boxes, and the two boxes are each provided with a liquid inlet and a liquid outlet, and a plurality of liquid outlet grooves are provided on a side surface of the two boxes that are close to each other, and the dipping liquid in the boxes is dipped onto the surface of the material through the liquid outlet grooves.

[0008] Preferably, at least one group of the boxes is provided with a lifting mechanism, and the lifting mechanism drives the corresponding box to move in a direction away from or close to the other group of boxes, so as to adjust the distance between the two groups of boxes.

[0009] Preferably, brushes are provided on opposite sides of the two groups of boxes, and the coating liquid flows onto the brushes through the liquid outlet trough and then is applied to the surface of the material through the brushes.

[0010] Preferably, a drying mechanism is provided between the dipping mechanism and the winding mechanism, and the drying mechanism dries the material after dipping.

[0011] Preferably, the drying mechanism comprises a first mounting frame, on which two groups of electric heating rollers are mounted, and the material passes between the two groups of electric heating rollers.

[0012] Preferably, two groups of the dipping mechanisms are provided, at least one group of drying mechanisms is provided between the two groups of the dipping mechanisms, and at least one group of drying mechanisms is provided between the dipping mechanisms and the winding mechanisms.

[0013] Preferably, a cleaning mechanism is provided between the unwinding mechanism and the dipping mechanism, and the cleaning mechanism cleans the material after unwinding. The cleaning mechanism includes a second mounting frame and a driving mechanism. A motor and a plurality of cleaning roller brushes are installed on the second mounting frame. The motor drives the plurality of cleaning roller brushes to rotate. The driving mechanism is used to drive the second mounting frame to move so that the cleaning roller brushes clean the material.

[0014] Preferably, a tensioning mechanism is further provided between the dipping mechanism and the winding mechanism, and the tensioning mechanism adjusts the tensioning degree of the material so that the winding mechanism can wind up the material.

[0015] Preferably, the unwinding mechanism comprises a third mounting frame, an unwinding motor and an unwinding roller, the unwinding motor and the unwinding roller are mounted on the third mounting frame, and an output end of the unwinding motor is connected to the unwinding roller.

[0016] Preferably, the winding mechanism comprises a fourth mounting frame, a winding motor and a winding roller, the winding motor and the winding roller are mounted on the fourth mounting frame, and the output end of the winding motor is connected to the winding roller.

[0017] Compared with the prior art, the at least one technical solution adopted in the embodiments of this specification can achieve the following beneficial effects:

[0018] The material is unwound by an unwinding mechanism, and two relatively arranged boxes are provided, so that the material passes through the gap between the two boxes, and the dipping liquid is added through the liquid inlet on the box, and part of the dipping liquid flows out to the material surface through the liquid outlet groove on the box, and the excess dipping liquid can flow out from the liquid outlet to realize the recycling of the dipping liquid. The two sets of boxes realize the dipping operation on the upper and lower surfaces of the material to ensure the dipping effect of the material, and the dipped material is rolled up by the winding mechanism to complete the dipping effect of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a first-view structural schematic diagram of the dip coating production line provided by the present application;

[0021] Figure 2 It is a structural schematic diagram of the dipping mechanism of the dipping production line provided by the present application;

[0022] Figure 3 It is a structural schematic diagram of the drying mechanism of the dip coating production line provided in this application;

[0023] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the dip coating production line provided by the present application;

[0024] Figure 5 It is a structural schematic diagram of the unwinding mechanism of the dip coating production line provided by the present application;

[0025] Figure 6 It is a structural schematic diagram of the winding mechanism of the dip coating production line provided by the present application;

[0026] Figure 7 It is a second perspective structural schematic diagram of the dip coating production line provided in this application.

[0027] In the figure, 1. unwinding mechanism; 11. third mounting frame; 12. unwinding roller; 2. winding mechanism; 21. fourth mounting frame; 22. winding roller; 3. dipping mechanism; 31. box body; 32. liquid inlet; 33. liquid outlet; 4. drying mechanism; 41. first mounting frame; 42. electric heating roller; 5. cleaning mechanism; 51. second mounting frame; 52. motor; 53. cleaning roller brush; 6. tensioning mechanism. DETAILED DESCRIPTION

[0028] The embodiments of the present application are described in detail below with reference to the accompanying drawings.

[0029] The following describes the implementation methods of the present application through specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the contents disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The present application can also be implemented or applied through other different specific implementation methods, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present application. It should be noted that, in the absence of conflict, the following embodiments and the features in the embodiments can be combined with each other. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work belong to the scope of protection of the present application.

[0030] It should be noted that various aspects of the embodiments within the scope of the appended claims are described below. It should be apparent that the aspects described herein can be embodied in a wide variety of forms, and any specific structure and / or function described herein is merely illustrative. Based on the present application, it should be understood by those skilled in the art that an aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number and aspect described herein can be used to implement the device and / or practice the method. In addition, other structures and / or functionalities other than one or more of the aspects described herein can be used to implement this device and / or practice this method.

[0031] It should also be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present application. The drawings only show components related to the present application rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0032] Additionally, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects described may be practiced without these specific details.

[0033] The technical solutions provided by various embodiments of the present application are described below in conjunction with the accompanying drawings.

[0034] like Figure 1-Figure 2 As shown, a dip coating production line comprises:

[0035] An unwinding mechanism 1, wherein the unwinding mechanism 1 unwinds the material to be dip-coated;

[0036] A winding mechanism 2, wherein the winding mechanism 2 is used to wind up the material after dipping;

[0037] A dipping mechanism 3 is provided between the unwinding mechanism 1 and the winding mechanism 2, and comprises: two oppositely arranged boxes 31, the material passes through the gap between the two boxes 31, the two boxes 31 are provided with a liquid inlet 32 ​​and a liquid outlet 33, and a plurality of liquid outlet grooves are provided on the side surfaces of the two boxes 31 close to each other, and the dipping liquid in the boxes 31 is dipped onto the surface of the material through the liquid outlet grooves.

[0038] The material to be dipped is unrolled by the unwinding mechanism 1, and the dipping liquid is added into the box body 31 through the liquid inlet 32 ​​on the box body 31. Part of the dipping liquid flows out to the material surface through the liquid outlet groove on the box body 31, and the excess dipping liquid can flow out from the liquid outlet 33 to realize the recycling of the dipping liquid. The two groups of boxes 31 are respectively located on the upper and lower sides of the material. The two groups of boxes 31 realize the dipping operation on the upper and lower surfaces of the material to ensure the dipping effect of the material. The dipped material is rolled up by the winding mechanism 2 to complete the dipping effect of the material.

[0039] It should be noted that a pump can be arranged between the liquid inlet 32 ​​and the external coating liquid supply box, and the coating liquid can be pumped into the box body 31 by the pump. At the same time, the pump can apply a certain pressure to the liquid in the box body 31 to facilitate the coating liquid in the box body 31 to flow into the material through the liquid outlet trough. When there is a lot of coating liquid in the box body 31, the coating liquid can flow back to the coating liquid supply box through the liquid outlet 33, thereby realizing the recycling of the coating liquid.

[0040] like Figure 1-Figure 2 As shown, in some embodiments, at least one group of the boxes 31 is provided with a lifting mechanism, and the lifting mechanism drives the corresponding boxes 31 to move in a direction away from or close to the other group of boxes 31, so as to adjust the distance between the two groups of boxes 31. By setting the lifting mechanism, the lifting mechanism can drive the corresponding boxes 31 to move. When the material needs to pass between the two groups of boxes 31, the lifting mechanism drives the corresponding boxes 31 away from the other group of boxes 31, so that the material can pass through between the two groups of boxes 31. After the material passes through, the lifting mechanism drives the corresponding boxes 31 close to the other group of boxes 31, so that the two groups of boxes 31 are in contact with the upper and lower surfaces of the material respectively, thereby ensuring the dipping effect on the material.

[0041] It should be noted that the lifting mechanism may be provided on the lower box body 31 , or on the upper box body 31 , or on both sets of box bodies 31 .

[0042] It should also be noted that the lifting mechanism can adopt an electric telescopic rod, or other telescopic rods, which can be selected according to actual conditions.

[0043] like Figure 1-Figure 2As shown, in some embodiments, brushes are provided on opposite sides of the two groups of boxes 31, and the coating liquid flows to the brushes through the liquid outlet trough and is then applied to the surface of the material through the brushes. By providing brushes on opposite sides of the two groups of boxes 31, the coating liquid flows to the brushes and is applied to the surface of the material through the brushes, thereby ensuring the coating effect on the material.

[0044] like Figure 1-Figure 3 As shown, in some embodiments, a drying mechanism 4 is provided between the dipping mechanism 3 and the winding mechanism 2, and the drying mechanism 4 dries the material after dipping. By providing the drying mechanism 4 to dry the material after dipping, the dipping liquid is quickly solidified on the surface of the material to ensure the dipping effect.

[0045] like Figure 3 As shown, in some embodiments, the drying mechanism 4 includes a first mounting frame 41, on which two groups of electric heating rollers 42 are mounted, and the material passes between the two groups of electric heating rollers 42. By setting up two groups of electric heating rollers 42, the material after dip coating passes between the two groups of electric heating rollers 42, and the two groups of electric heating rollers 42 dry the upper surface and the lower surface of the material respectively, thereby ensuring the drying effect of the material.

[0046] like Figure 1-Figure 3 As shown, in some embodiments, the dipping mechanism 3 is provided with two groups, at least one group of drying mechanism 4 is provided between the two groups of dipping mechanisms 3, and at least one group of drying mechanism 4 is provided between the dipping mechanism 3 and the winding mechanism 2. By providing two groups of dipping mechanisms 3 and at least one drying mechanism 4 between the two groups of dipping mechanisms 3, the dipping effect on the material is ensured. At the same time, the drying mechanism 4 is provided between the dipping mechanism 3 and the winding mechanism 2 to ensure that the material is in a dried state when winding.

[0047] It should be noted that, in the present embodiment, two groups of drying mechanisms 4 are arranged between the two groups of dipping mechanisms 3 to ensure the drying effect of the material and facilitate the second dipping mechanism 3 to dip the material.

[0048] like Figure 1 and Figure 4As shown, in some embodiments, a cleaning mechanism 5 is arranged between the unwinding mechanism 1 and the dipping mechanism 3, and the cleaning mechanism 5 cleans the material after unwinding. The cleaning mechanism 5 includes a second mounting frame 51 and a driving mechanism. A motor 52 and a plurality of cleaning roller brushes 53 are installed on the second mounting frame 51. The motor 52 drives the plurality of cleaning roller brushes 53 to rotate. The driving mechanism is used to drive the second mounting frame 51 to move so that the cleaning roller brushes 53 clean the material. By arranging the cleaning mechanism 5 between the unwinding mechanism 1 and the dipping mechanism 3, the cleaning mechanism 5 cleans the material to facilitate the subsequent dipping operation of the material. When cleaning the material, the plurality of cleaning roller brushes 53 are driven to rotate by the motor 52, and the cleaning roller brushes 53 clean the material. The driving mechanism drives the second mounting frame 51 to move, and the motor 52 and the cleaning roller brushes 53 move together with the second mounting frame 51 to achieve comprehensive cleaning of the material and ensure the cleaning effect of the material.

[0049] like Figure 1 and Figure 7 As shown, in some embodiments, a tensioning mechanism 6 is further provided between the dipping mechanism 3 and the winding mechanism 2, and the tensioning mechanism 6 adjusts the tensioning degree of the material so that the winding mechanism 2 can wind up the material. By setting the tensioning mechanism 6, the tensioning degree of the material can be adjusted to ensure the neatness of the material wound up by the winding mechanism 2.

[0050] It should be noted that the tensioning mechanism 6 includes a plurality of tensioning rollers, and the material passes around the plurality of tensioning rollers in sequence. The position of at least one tensioning roller can be adjusted, thereby adjusting the tensioning degree of the material.

[0051] like Figure 5 and Figure 7 As shown, in some embodiments, the unwinding mechanism 1 includes a third mounting frame 11, an unwinding motor and an unwinding roller 12, the unwinding motor and the unwinding roller 12 are mounted on the third mounting frame 11, the output end of the unwinding motor is connected to the unwinding roller 12, the unwinding motor drives the unwinding roller 12 to rotate, and the unwinding roller 12 unwinds the material to facilitate the subsequent dipping operation of the material.

[0052] like Figure 6 and Figure 7 As shown, in some embodiments, the winding mechanism 2 includes a fourth mounting frame 21, a winding motor and a winding roller 22, the winding motor and the winding roller 22 are installed on the fourth mounting frame 21, the output end of the winding motor is connected to the winding roller 22, the winding motor drives the winding roller 22 to rotate, and the winding roller 22 winds up the material after dipping and drying.

[0053] The same or similar parts of the various embodiments in this specification can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the method embodiment described later, since it corresponds to the system, the description is relatively simple, and the relevant parts can be referred to the partial description of the system embodiment.

[0054] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A dip coating production line, characterized in that: include: An unwinding mechanism, the unwinding mechanism is used to unwind the material to be dip-coated; A winding mechanism, the winding mechanism is used to wind up the material after dipping; A dipping mechanism, wherein the dipping mechanism is arranged between the unwinding mechanism and the winding mechanism, and the dipping mechanism comprises: two oppositely arranged boxes, wherein the material passes through the gap between the two boxes, and the two boxes are each provided with a liquid inlet and a liquid outlet, and a plurality of liquid outlet grooves are provided on a side surface of the two boxes that are close to each other, and the dipping liquid in the boxes is dipped onto the surface of the material through the liquid outlet grooves.

2. The dip coating production line according to claim 1, characterized in that: At least one group of the boxes is provided with a lifting mechanism, and the lifting mechanism drives the corresponding box to move in a direction away from or close to the other group of boxes, so as to adjust the distance between the two groups of boxes.

3. The dip coating production line according to claim 1, characterized in that: Brushes are arranged on opposite sides of the two groups of boxes. The coating liquid flows onto the brushes through the liquid outlet trough and then is smeared on the surface of the material through the brushes.

4. The dip coating production line according to claim 1, characterized in that: A drying mechanism is provided between the dipping mechanism and the winding mechanism, and the drying mechanism dries the material after dipping.

5. The dip coating production line according to claim 4, characterized in that: The drying mechanism comprises a first mounting frame, on which two groups of electric heating rollers are mounted, and the material passes between the two groups of electric heating rollers.

6. The dip coating production line according to claim 5, characterized in that: The dipping mechanism is provided with two groups, at least one group of drying mechanism is provided between the two groups of dipping mechanism, and at least one group of drying mechanism is provided between the dipping mechanism and the winding mechanism.

7. The dip coating production line according to claim 1, characterized in that: A cleaning mechanism is arranged between the unwinding mechanism and the dipping mechanism, and the cleaning mechanism cleans the unwinding material. The cleaning mechanism comprises a second mounting frame and a driving mechanism. A motor and a plurality of cleaning roller brushes are mounted on the second mounting frame. The motor drives the plurality of cleaning roller brushes to rotate. The driving mechanism is used to drive the second mounting frame to move so that the cleaning roller brushes clean the material.

8. The dip coating production line according to claim 1, characterized in that: A tensioning mechanism is also provided between the dipping mechanism and the winding mechanism, and the tensioning mechanism adjusts the tensioning degree of the material so that the winding mechanism can wind up the material.

9. The dip coating production line according to claim 1, characterized in that: The unwinding mechanism comprises a third mounting frame, an unwinding motor and an unwinding roller. The unwinding motor and the unwinding roller are mounted on the third mounting frame, and an output end of the unwinding motor is connected to the unwinding roller.

10. The dip coating production line according to claim 1, characterized in that: The winding mechanism comprises a fourth mounting frame, a winding motor and a winding roller. The winding motor and the winding roller are mounted on the fourth mounting frame, and an output end of the winding motor is connected to the winding roller.

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