Door pocket roller coating processing device

Abstract

The utility model discloses a roller coating processing device for a door pocket, which is used for solving the problems that the temperature of the door pocket in the subsequent processing is still higher and the processing quality and the processing efficiency are influenced due to the fact that the existing gluing device is usually not provided with a special cooling unit after being dried, and comprises a base and a conveying unit, the conveying unit is used for providing a moving track; the dust removal unit is arranged on the conveying unit; the roller coating unit is located at the output end of the dust removal unit; the drying unit is located at the output end of the conveying unit; and the cooling unit is located at the output end of the drying unit. The full-process automatic processing of the door pocket from dust removal to painting, drying and cooling is realized, and the production efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden door production, in particular to a door cover roller coating processing device. Background Art

[0002] The processing of wooden doors is divided into several steps. After the wooden doors are shaped, glue needs to be applied to the surface of the wooden doors to protect them.

[0003] In the prior art, the patent document with application number: CN202322668128.2 discloses an automatic gluing device for wooden door panels, comprising a bracket, a door-pressing roller, a first pattern roller and a second pattern roller movably connected to the center of the bracket, the first pattern roller and the second pattern roller being transmission-connected to each other and respectively located on both sides above the door-pressing roller, a transverse groove is distributed on the outer surface of the first pattern roller, a longitudinal groove is distributed on the outer surface of the second pattern roller, and one end of the first pattern roller passes through the bracket and is connected to a driving wheel, and a lifting plate is movably connected to both ends of the door-pressing roller, and adjustment cavities for lifting and sliding of the lifting plate are arranged on both sides of the bracket, a built-in hole is arranged on the upper end of the adjustment cavity, a screw located in the built-in hole is connected to the upper part of the lifting plate, and a lock button for pressing the lifting plate is threadedly connected to the central part of the screw, and a spring for supporting the lifting plate is arranged in the center of the adjustment cavity; the gluing device can perform corresponding adjustment and control according to different specifications of the door panels or the requirements of the glue coating thickness, and can automatically perform glue coating on the door panels evenly.

[0004] However, the conventional glue coating device often does not have a dedicated cooling unit after drying, which causes the door cover to remain at a high temperature during subsequent processing, affecting the processing quality and efficiency. Therefore, it is necessary to improve such a structure to overcome the above defects. Utility Model Content

[0005] The utility model aims to provide a door cover roller coating processing device, which is used to solve the problem that the existing glue coating device often has no special cooling unit after drying, resulting in the door cover temperature still being high during subsequent processing, affecting the processing quality and efficiency.

[0006] The above technical objectives of the utility model are achieved by using the following technical solutions:

[0007] A door cover roller coating processing device comprises a base, the base is used to provide a supporting space,

[0008] A conveying unit, the conveying unit is arranged on the base, and the conveying unit is used to provide a moving track;

[0009] A dust removal unit, which is arranged on the conveying unit and is used to remove dust on the surface of the door cover;

[0010] A roller coating unit, which is located at the output end of the dust removal unit and is used to paint the door cover after dust removal;

[0011] The drying unit is located at the output end of the conveying unit. The drying unit receives the door cover after roller coating and dries the door cover;

[0012] A cooling unit is located at the output end of the drying unit. The cooling unit is used to receive the door cover after drying and cool it down.

[0013] The roller coating unit includes a first roller coating assembly and a second roller coating assembly, which are arranged in sequence along the conveying unit. The first roller coating assembly is used to coat a primer layer on the surface of the door frame, and the second roller coating assembly is used to coat a topcoat layer on the primer layer. The first roller coating assembly and the second roller coating assembly have the same structure and both include a paint roller and a roller coating motor. The paint roller is located above the conveying unit, and the end of the paint roller is connected to the output end of the roller coating motor. The paint roller is driven by the roller coating motor to paint the door frame.

[0014] The utility model is further configured as follows: the conveying unit comprises:

[0015] A conveyor frame having a mounting space;

[0016] Conveying rollers, a plurality of conveying rollers are arranged in sequence along the axial direction of the conveying frame.

[0017] The utility model is further configured as follows: the dust removal unit comprises:

[0018] A dust removal roller, which is located above the conveying unit and has a dust removal brush on its surface;

[0019] The dust removal motor has an output end connected to the end of the dust removal roller. The dust removal motor is used to provide driving force. The dust removal roller is driven by the dust removal motor to rotate to remove dust from the surface of the door cover.

[0020] The utility model is further configured as follows: the drying unit comprises:

[0021] A drying rack, the drying rack is used to provide a supporting space, a drying cover is arranged on the top of the drying rack, and the drying cover and the drying rack together form a drying chamber;

[0022] Drying moving rollers, a plurality of drying moving rollers are arranged along the axial direction of the drying chamber, and the drying moving rollers are used to provide a moving track;

[0023] A drying member, wherein a plurality of drying members are arranged in the drying chamber, one end of the drying member is arranged on the drying cover, and the drying end of the drying member is arranged toward the drying moving roller, and the paint layer on the surface of the door cover is heated by the drying member.

[0024] The utility model is further configured as follows: the cooling unit comprises a cooling rack, the cooling rack is used to provide a support space, a cooling cover is arranged on the top of the cooling rack, and the cooling cover and the cooling rack together form a cooling cavity;

[0025] A cooling moving roller, wherein a plurality of cooling moving rollers are arranged along the axial direction of the cooling chamber, and the cooling moving rollers are used to provide a moving track;

[0026] The cooling fan is arranged on the cooling cover, the output end of the cooling fan is connected with the cooling cavity, and the cooling medium is input into the cooling cavity through the cooling fan to cool the door cover.

[0027] In summary, the utility model has the following beneficial effects:

[0028] 1. Efficient automation: The entire device drives the conveying roller, dust removal roller, drying moving roller and cooling moving roller through the motor, realizing the full automation of the door frame from dust removal to painting, drying and cooling, greatly improving the production efficiency.

[0029] 2. Multi-layer painting: By setting up the first roller coating assembly and the second roller coating assembly, the layered coating of the primer and topcoat of the door frame can be achieved, which improves the quality and uniformity of the painting. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is one of the structural schematic diagrams of the utility model.

[0031] Figure 2 This is the second structural diagram of the present utility model.

[0032] Figure 3 It is a cross-sectional view of the utility model.

[0033] Figure 4 It is a top view of the utility model.

[0034] Numbers: base 1, conveying unit 2, conveying frame 21, conveying roller 22, dust removal unit 3, dust removal roller 31, dust removal brush 32, dust removal motor 33, roller coating unit 4, paint roller 41, roller coating motor 42, drying unit 5, drying rack 51, drying cover 52, drying moving roller 53, drying element 54, cooling unit 6, cooling rack 61, cooling cover 62, cooling moving roller 63, cooling fan 64 DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with illustrations and specific embodiments.

[0036] like Figures 1 to 4As shown, a door cover roller coating processing device proposed by the utility model comprises a base 1, the base 1 is used to provide a supporting space, a conveying unit 2, the conveying unit 2 is arranged on the base 1, and the conveying unit 2 is used to provide a moving track; a dust removal unit 3, the dust removal unit 3 is arranged on the conveying unit 2, and the dust removal unit 3 is used to remove dust on the surface of the door cover; a roller coating unit 4, the roller coating unit 4 is located at the output end of the dust removal unit 3, and the roller coating unit 4 is used to paint the door cover after dust removal; a drying unit 5, the drying unit 5 is located at the output end of the conveying unit 2, the drying unit 5 receives the door cover after roller coating, and performs drying treatment on the door cover; a cooling unit 6, the cooling unit 6 is located at the output end of the drying unit 5, and the cooling unit 6 is used to receive the door cover after drying, and performs cooling treatment on the door cover;

[0037] The roller coating unit 4 includes a first roller coating assembly and a second roller coating assembly, which are arranged in sequence along the conveying unit 2. The first roller coating assembly is used to coat a primer layer on the surface of the door frame, and the second roller coating assembly is used to coat a topcoat layer on the primer layer. The first roller coating assembly and the second roller coating assembly have the same structure and both include a paint roller 41 and a roller coating motor 42. The paint roller 41 is located above the conveying unit 2, and the end of the paint roller 41 is connected to the output end of the roller coating motor 42. The paint roller 41 is driven by the roller coating motor 42 to paint the door frame.

[0038] In this embodiment, the conveying unit 2 includes a conveying frame 21 having an installation space; a conveying roller 22, and a plurality of conveying rollers 22 are arranged in sequence along the axial direction of the conveying frame 21, and the conveying roller 22 is used to provide a moving trajectory. The end of the conveying roller 22 is transmission-connected to an external motor (omitted in the figure), and the conveying roller 22 is driven by the external motor, and drives the door frame on the conveying roller 22 to move, passing through the dust removal unit 3 and the roller coating unit 4 in sequence.

[0039] In this embodiment, the dust removal unit 3 includes a dust removal roller 31, which is located above the conveying unit 2. The surface of the dust removal roller 31 is covered with a dust removal brush 32; a dust removal motor 33, the output end of the dust removal motor 33 is connected to the end of the dust removal roller 31, and the dust removal motor 33 is used to provide driving force. The dust removal motor 33 drives the dust removal roller 31 to rotate to remove dust from the surface of the door frame. The output power of the dust removal motor 33 is determined according to the diameter and rotation speed of the dust removal roller 31 and the required driving force to ensure that the dust removal roller 31 can rotate at an appropriate speed and force.

[0040] In this embodiment, the drying unit 5 includes a drying rack 51, which is used to provide a supporting space. A drying hood 52 is arranged on the top of the drying rack 51, and the drying hood 52 and the drying rack 51 together form a drying chamber; a drying movable roller 53, wherein a plurality of drying movable rollers 53 are arranged along the axial direction of the drying chamber, and the end of the drying movable roller 53 is connected to an external motor (omitted in the figure), and the drying movable roller 53 is used to provide a moving trajectory; a drying element 54, which adopts an electric heating wire, and a plurality of drying elements 54 are arranged in the drying chamber, one end of the drying element 54 is arranged on the drying hood 52, and the drying end of the drying element 54 is arranged toward the drying movable roller 53, and the paint layer on the surface of the door frame is heated by the drying element 54, so that the paint is quickly dried and solidified.

[0041] In this embodiment, the cooling unit 6 includes a cooling rack 61, which is used to provide a supporting space. A cooling hood 62 is arranged on the top of the cooling rack 61, and the cooling hood 62 and the cooling rack 61 together form a cooling chamber; a cooling moving roller 63, wherein a plurality of cooling moving rollers 63 are arranged along the axial direction of the cooling chamber, and the ends of the cooling moving rollers 63 are connected to an external motor (omitted in the figure), and the cooling moving rollers 63 are used to provide a moving trajectory; a cooling fan 64, which is arranged on the cooling hood 62, and the output end of the cooling fan 64 is connected to the cooling chamber, and the cooling medium is input into the cooling chamber through the cooling fan 64 to cool the door frame, so that the door frame can resume normal insulation as soon as possible, which is convenient for subsequent processing.

[0042] The use process and principle of the utility model are as follows: the door cover to be processed is placed on the conveying unit 2, and the parameters such as the rotation speed of the conveying roller 22 and the paint amount of the paint roller 41 are adjusted. The door cover passes through the dust removal unit 3 driven by the conveying roller 22, and the dust removal motor 33 drives the dust removal roller 31 to rotate, and the dust and impurities on the surface of the door cover are removed by the dust removal brush 32. The door cover after dust removal passes through the first roller coating assembly, and the paint roller 41 is driven by the roller coating motor 42 to apply a primer layer to the surface of the door cover; then, the door cover passes through the second roller coating assembly, and the paint roller 41 paints the door cover again to form a topcoat layer. The painted door cover enters the drying unit 5, and the drying unit 54 heats the paint layer on the surface of the door cover to quickly dry and solidify the paint. The dried door cover enters the cooling unit 6, and the cooling fan inputs the cooling medium into the cooling chamber to cool the door cover, so that the door cover returns to normal temperature as soon as possible. The cooled door cover can be processed or packaged later. This door cover roller coating device can realize efficient, automated and precise processing of door covers, thus improving product quality and production efficiency.

[0043] In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art, which is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the equipment or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "connection" and the like should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances. In this document, the terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than those listed and may also include additional elements not expressly listed.

[0044] Any details not mentioned in the above specific embodiments of the present invention belong to the known technologies in the art and can be implemented with reference to the known technologies.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. The utility model may have various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A door cover roller coating processing device, comprising a base, the base is used to provide a supporting space, characterized in that: A conveying unit, the conveying unit is arranged on the base, and the conveying unit is used to provide a moving track; A dust removal unit, which is arranged on the conveying unit and is used to remove dust on the surface of the door cover; A roller coating unit, which is located at the output end of the dust removal unit and is used to paint the door cover after dust removal; The drying unit is located at the output end of the conveying unit. The drying unit receives the door cover after roller coating and dries the door cover; A cooling unit is located at the output end of the drying unit. The cooling unit is used to receive the door cover after drying and cool it down. The roller coating unit includes a first roller coating assembly and a second roller coating assembly, which are arranged in sequence along the conveying unit. The first roller coating assembly is used to coat a primer layer on the surface of the door frame, and the second roller coating assembly is used to coat a topcoat layer on the primer layer. The first roller coating assembly and the second roller coating assembly have the same structure and both include a paint roller and a roller coating motor. The paint roller is located above the conveying unit, and the end of the paint roller is connected to the output end of the roller coating motor. The paint roller is driven by the roller coating motor to paint the door frame.

2. A door cover roller coating processing device according to claim 1, characterized in that: The conveying unit includes: A conveyor frame having a mounting space; Conveying rollers, a plurality of conveying rollers are arranged in sequence along the axial direction of the conveying frame.

3. A door cover roller coating processing device according to claim 1, characterized in that: The dust removal unit includes: A dust removal roller, which is located above the conveying unit and has a dust removal brush on its surface; The dust removal motor has an output end connected to the end of the dust removal roller. The dust removal motor is used to provide driving force. The dust removal roller is driven by the dust removal motor to rotate to remove dust from the surface of the door cover.

4. A door cover roller coating processing device according to claim 1, characterized in that: The drying unit includes: A drying rack, the drying rack is used to provide a supporting space, a drying cover is arranged on the top of the drying rack, and the drying cover and the drying rack together form a drying chamber; Drying moving rollers, a plurality of drying moving rollers are arranged along the axial direction of the drying chamber, and the drying moving rollers are used to provide a moving track; A drying member, wherein a plurality of drying members are arranged in the drying chamber, one end of the drying member is arranged on the drying cover, and the drying end of the drying member is arranged toward the drying moving roller, and the paint layer on the surface of the door cover is heated by the drying member.

5. The door cover roller coating processing device according to claim 1, characterized in that: The cooling unit includes, A cooling rack is used to provide a supporting space. A cooling cover is arranged on the top of the cooling rack. The cooling cover and the cooling rack together form a cooling cavity. A cooling moving roller, wherein a plurality of cooling moving rollers are arranged along the axial direction of the cooling chamber, and the cooling moving rollers are used to provide a moving track; The cooling fan is arranged on the cooling cover, the output end of the cooling fan is connected with the cooling cavity, and the cooling medium is input into the cooling cavity through the cooling fan to cool the door cover.

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