Coated wood roller coating and drying device

Abstract

The utility model discloses a roller coating and drying device for wrapping wood veneers, which comprises a base and an unwinding unit, and the unwinding unit is used for unwinding the wood veneers; a first guide unit; the gluing unit is used for carrying out gluing and mop processing on the surface of the wood veneer; the rolling unit is used for carrying out pressing treatment on the wood veneer and the cloth; a drying unit; the tension guiding unit is used for adjusting the tension of the wood veneer to prevent the wood veneer from wrinkling; a second guide unit; the winding unit and the collecting unit are used for carrying out centralized winding on the processed veneers; the drying unit comprises a drying frame, a heat preservation cover is arranged on the drying frame, a drying cavity is defined by the heat preservation cover and the drying frame jointly, a drying moving assembly is arranged in the drying cavity and used for providing a moving track, a heating assembly is arranged in the drying cavity, and the heating end of the heating assembly faces the drying moving assembly. And the wood veneer passing through the drying cavity is heated and dried through the heating assembly. According to the automatic veneer rolling device, automation of operations such as unwinding, gluing, rolling, drying, tension adjusting and winding of veneers can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of veneer gluing, in particular to a veneer coating and drying device. Background Art

[0002] Wood veneer is a common production process in furniture manufacturing and decoration industry. With the rapid development of furniture manufacturing and decoration industry in my country, the demand for wood veneer is also increasing. Wood veneer needs to be glued during use.

[0003] In the prior art, the patent document with application number: CN202321988664.4 discloses a conveying type automatic veneer gluing device, including a conveying frame, a conveying roller and a fixed plate, wherein the conveying roller is rotatably arranged inside the conveying frame, the fixed plate is fixedly installed on the top of the conveying frame, a gluing mechanism is provided on one side of the top of the fixed plate, and a drying mechanism is provided on the other side of the top of the fixed plate; the gluing mechanism includes a cylinder, a rubber roller and a glue supply box, wherein the cylinder is fixedly installed on the top of the fixed plate, a roller frame is elastically provided at the end of the piston rod of the cylinder, the rubber roller is rotatably arranged inside the roller frame, the glue supply box is fixedly installed on the top of the fixed plate, and the glue supply box and the rubber roller are connected by a glue supply hose. The utility model enables the rubber roller to have the function of elastic expansion and contraction, thereby avoiding the phenomenon that the rubber roller is damaged by excessive pressure on the veneer, and at the same time has the function of blowing and drying, thereby improving production efficiency.

[0004] The existing veneer gluing device lacks a reeling and unreeling structure, which causes the veneer to wrinkle and deform during the gluing and drying process, affecting the overall quality and production efficiency of the product. 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 roller coating and drying device for coating veneer, which is used to solve the problem that the existing veneer gluing device lacks winding and unwinding structures, resulting in wrinkling and deformation of the veneer during the gluing and drying processes, thereby affecting the overall quality and production efficiency of the product.

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

[0007] A veneer coating and drying device comprises a base, the base is used to provide a supporting space, and further comprises:

[0008] An unwinding unit, the unwinding unit is located at the input end of the roller coating and drying device, and has a space for placing the veneer, and the veneer is unwound through the unwinding unit;

[0009] A first guiding unit, the first guiding unit is located at the output end of the unwinding unit, and the first guiding unit is used to guide the veneer to maintain a stable path to enter the gluing position;

[0010] A gluing unit, which is located at the output end of the first guide unit and is used to receive the unrolled veneer and perform gluing and mopping on the surface of the veneer;

[0011] The rolling unit is located at the output end of the gluing unit. The rolling unit is used to receive the veneer after the gluing mop is applied and to press the veneer and the cloth together.

[0012] A drying unit, which is located at the output end of the rolling unit. The drying unit is used to receive the veneer after rolling and dry the veneer to solidify the glue;

[0013] A tension guide unit is located at the output end of the drying unit. The tension guide unit is used to receive the dried veneer and adjust the tension of the veneer to prevent the veneer from wrinkling.

[0014] A second guide unit, the second guide unit is located at the output end of the tension guide unit, and the second guide unit is used to guide the veneer to enter a collection position;

[0015] A winding unit, the winding unit is located at the output end of the second guide unit, and the collecting unit is used to centrally wind up the processed veneer;

[0016] The drying unit includes a drying rack, on which a heat preservation cover is arranged, the heat preservation cover and the drying rack together form a drying chamber, a drying moving component is arranged in the drying chamber, the drying moving component is used to provide a moving trajectory, a heating component is arranged in the drying chamber, the heating end of the heating component is arranged toward the drying moving component, and the veneer passing through the drying chamber is heated and dried by the heating component.

[0017] The utility model is further configured as follows: the unwinding assembly comprises:

[0018] An unwinding bracket, wherein the unwinding bracket has a mounting space;

[0019] An unwinding roller, which is arranged on an unwinding bracket and is used to place the veneer to be processed;

[0020] The unwinding motor has an output end connected to the unwinding roller, and the unwinding motor is used to provide a driving force to drive the unwinding roller to rotate.

[0021] The utility model is further configured as follows: the first guide unit includes:

[0022] A first guide bracket, wherein the first guide bracket has an installation space;

[0023] A first guide roller, the end of which is connected to a first guide bracket, and the veneer is guided by the first guide roller.

[0024] The utility model is further configured as follows: the gluing unit comprises:

[0025] A glue coating bracket, wherein the glue coating bracket has a mounting space;

[0026] Glue coating guide rollers, a plurality of glue coating guide rollers are arranged along the axial direction of the glue coating bracket, and are used to provide a moving track;

[0027] The glue coating roller is arranged on the glue coating bracket, the surface of the glue coating roller is coated with glue, the end of the glue coating roller is connected to the output bottom end of the glue coating motor, and the glue coating motor drives the glue coating roller to rotate to coat the veneer with glue;

[0028] The mop roller is arranged on the glue coating bracket, and non-woven fabric is arranged on the mop roller. The end of the mop roller is connected to the output end of the mop motor. The mop motor drives the mop roller to rotate and press the non-woven fabric onto the surface of the veneer.

[0029] The utility model is further configured as follows: the rolling unit comprises:

[0030] A rolling bracket, wherein the rolling bracket has a mounting space;

[0031] Rolling guide rollers, a plurality of rolling guide rollers are arranged along the axial direction of the rolling support, and are used to provide a moving track;

[0032] The pressing roller is arranged on the rolling bracket, and the end of the pressing roller is connected to the output end of the rolling motor. The pressing roller is driven by the rolling motor to rotate to press the veneer and the non-woven fabric.

[0033] The utility model is further configured as follows: the tension guide unit comprises:

[0034] An adjustment bracket having a mounting space;

[0035] An adjusting roller is arranged on an adjusting bracket and is used for guiding the tension of the veneer.

[0036] The utility model is further configured as follows: the second guide unit includes:

[0037] A second guide bracket, wherein the second guide bracket has an installation space;

[0038] The second guide roller has an end connected to the second guide bracket, and the veneer is guided by the second guide roller.

[0039] The utility model is further configured as follows: the winding assembly comprises:

[0040] A winding bracket, wherein the winding bracket has an installation space;

[0041] A winding roller, which is arranged on the unwinding bracket and is used to place the veneer to be processed;

[0042] The winding motor has an output end connected to the winding roller, and the winding motor is used to provide a driving force to drive the winding roller to rotate.

[0043] In summary, the utility model has the following beneficial effects:

[0044] 1. High degree of automation: The entire device realizes the automation of veneer unwinding, gluing, rolling, drying, tension adjustment and winding operations, which greatly improves production efficiency and processing accuracy.

[0045] 2. Good drying effect: The heating unit cooperates with the drying moving components and the heat preservation cover to ensure that the veneer is heated evenly during the drying process and the glue curing effect is good, thereby improving the product quality.

[0046] 3. Accurate tension adjustment: The tension guide unit adjusts the tension of the dried veneer by setting an adjusting roller, effectively preventing the veneer from wrinkling and ensuring the flatness and processing quality of the veneer. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 It is one of the structural schematic diagrams of the utility model.

[0048] Figure 2 This is the second structural diagram of the present utility model.

[0049] Figure 3 It is a top view of the utility model.

[0050] Figure 4 It is a structural schematic diagram of the drying unit of the utility model.

[0051] Numeral labels: base 1, unwinding unit 2, unwinding bracket 21, unwinding roller 22, unwinding motor 23, first guide unit 3, first guide bracket 31, first guide roller 32, gluing unit 4, gluing bracket 41, gluing guide roller 42, gluing roller 43, mopping roller 44, rolling unit 5, rolling guide roller 51, pressing roller 52, drying unit 6, drying rack 61, heat preservation cover 62, drying moving component 63, heating component 64, tension guide unit 7, adjustment bracket 71, adjustment roller 72, second guide unit 8, second guide bracket 81, second guide roller 82, winding unit 9, winding bracket 91, winding roller 92, winding motor 93 DETAILED DESCRIPTION

[0052] 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.

[0053] like Figures 1 to 4 As shown, a roller coating and drying device for coating veneer proposed by the utility model comprises a base 1, which is used to provide a supporting space, and also comprises an unwinding unit 2, which is located at the input end of the roller coating and drying device, and has a space for placing the veneer, and the veneer is unrolled by the unwinding unit 2; a first guide unit 3, which is located at the output end of the unwinding unit 2, and is used to guide the veneer so that it maintains a stable path to enter the gluing position; a gluing unit 4, which is located at the output end of the first guide unit 3, and is used to receive the unrolled veneer and perform glue coating and mopping processing on the surface of the veneer; a rolling unit 5, which is located at the output end of the gluing unit 4, and is used to roll the veneer. Unit 5 is used to receive the veneer after the glue mop is applied, and to press the veneer and the cloth together; drying unit 6, which is located at the output end of rolling unit 5, is used to receive the veneer after rolling, and to dry the veneer to solidify the glue; tension guide unit 7, which is located at the output end of drying unit 6, is used to receive the veneer after drying, and to adjust the tension of the veneer to prevent the veneer from wrinkling; second guide unit 8, which is located at the output end of tension guide unit 7, is used to guide the veneer to enter the collection position; winding unit 9, which is located at the output end of second guide unit 8, is used to centrally wind the processed veneer;

[0054] The drying unit 6 includes a drying rack 61, on which a heat preservation cover 62 is arranged, and both ends of the heat preservation cover 62 are arranged with openings. The heat preservation cover 62 and the drying rack 61 together form a drying chamber, in which a drying moving component 63 is arranged, and the drying moving component 63 is used to provide a moving trajectory. A heating component 64 is arranged in the drying chamber, and the heating end of the heating component 64 is arranged toward the drying moving component 63. The veneer passing through the drying chamber is heated and dried by the heating component 64, and the heating component 64 adopts a heating wire.

[0055] In this embodiment, the unwinding assembly includes an unwinding bracket 21, which has an installation space; an unwinding roller 22, which is arranged on the unwinding bracket 21, and is used to place the veneer to be processed; an unwinding motor 23, and the output end of the unwinding motor 23 is connected to the unwinding roller 22, and the unwinding motor 23 is used to provide a driving force to drive the unwinding roller 22 to rotate.

[0056] In this embodiment, the first guide unit 3 includes a first guide bracket 31 having an installation space thereon; a first guide roller 32 , an end of which is connected to the first guide bracket 31 , and the veneer is guided by the first guide roller 32 .

[0057] In this embodiment, the gluing unit 4 includes a gluing bracket 41, which has an installation space; a gluing guide roller 42, wherein a plurality of gluing guide rollers 42 are arranged along the axial direction of the gluing bracket 41, and are used to provide a moving trajectory; a gluing roller 43, wherein the gluing roller 43 is arranged on the gluing bracket 41, and the surface of the gluing roller 43 is coated with glue, and the end of the gluing roller 43 is connected to the output bottom end of the gluing motor, and the gluing roller 43 is driven by the gluing motor to rotate to apply glue to the veneer; a mop roller 44, wherein the mop roller 44 is arranged on the gluing bracket 41, and a non-woven fabric is arranged on the mop roller 44, and the end of the mop roller 44 is connected to the output end of the mop motor, and the non-woven fabric is pressed onto the surface of the veneer by the mop motor to drive the mop roller 44 to rotate.

[0058] In this embodiment, the rolling unit 5 includes a rolling bracket having an installation space; a rolling guide roller 51, wherein a plurality of rolling guide rollers 51 are arranged along the axial direction of the rolling bracket to provide a moving trajectory; a pressure roller 52, wherein the pressure roller 52 is arranged on the rolling bracket, and an end of the pressure roller 52 is connected to an output end of a rolling motor, and the pressure roller 52 is driven by the rolling motor to rotate to press the veneer and the non-woven fabric.

[0059] In this embodiment, the tension guiding unit 7 comprises an adjusting bracket 71 , on which there is a mounting space; and an adjusting roller 72 , which is disposed on the adjusting bracket 71 and is used for guiding the tension of the veneer.

[0060] In this embodiment, the second guide unit 8 includes a second guide bracket 81 having an installation space thereon; a second guide roller 82 , the end of which is connected to the second guide bracket 81 , and the veneer is guided by the second guide roller 82 .

[0061] The winding assembly includes a winding bracket 91 having an installation space; a winding roller 92, which is arranged on the unwinding bracket 21 and is used to place the veneer to be processed; and a winding motor 93, whose output end is connected to the winding roller 92, and the winding motor 93 is used to provide a driving force to drive the winding roller 92 to rotate.

[0062] The use process and principle of the utility model are as follows: Unwinding: Place the veneer to be processed on the unwinding roller 22, start the unwinding motor 23, and release the veneer by rotating the unwinding roller 22. Guiding: The veneer is guided by the first guide roller 32 of the first guide unit 3 to ensure that the veneer enters the gluing position in a stable path. Gluing and mopping: In the gluing unit 4, the gluing roller 43 rotates under the drive of the gluing motor to apply glue to the veneer. Subsequently, the mopping roller 44 rotates under the drive of the mopping motor to press the non-woven fabric on the surface of the veneer after gluing. Rolling: The rolling unit 5 drives the pressing roller 52 to rotate through the rolling motor to press the veneer and the non-woven fabric to ensure that the glue is tightly combined with the veneer and the non-woven fabric. Drying: The veneer after rolling enters the drying unit 6, and is dried in the drying chamber by heating by the heating component 64 to solidify the glue. During the drying process, the veneer moves at a uniform speed under the guidance of the drying moving component 63. Tension adjustment: The dried veneer enters the tension guide unit 7, and the tension of the veneer is adjusted by the adjusting roller 72 to prevent the veneer from wrinkling. Guiding and winding: The veneer after tension adjustment enters the winding unit 9 under the guidance of the second guide roller 82 of the second guide unit 8, and finally the winding motor 93 drives the winding roller 92 to rotate and centrally wind the processed veneer. The entire use process realizes the automated processing of veneer, improving production efficiency and product quality.

[0063] 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, and does not indicate or imply 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 a connection between the 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.

[0064] 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.

[0065] 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 veneer coating and drying device, comprising a base, the base being used to provide a supporting space, characterized in that: Also includes, An unwinding unit, the unwinding unit is located at the input end of the roller coating and drying device, and has a space for placing the veneer, and the veneer is unwound through the unwinding unit; A first guiding unit, the first guiding unit is located at the output end of the unwinding unit, and the first guiding unit is used to guide the veneer to maintain a stable path to enter the gluing position; A gluing unit, which is located at the output end of the first guide unit and is used to receive the unrolled veneer and perform gluing and mopping on the surface of the veneer; The rolling unit is located at the output end of the gluing unit. The rolling unit is used to receive the veneer after the gluing mop is applied and to press the veneer and the cloth together. A drying unit, which is located at the output end of the rolling unit. The drying unit is used to receive the veneer after rolling and dry the veneer to solidify the glue; A tension guide unit is located at the output end of the drying unit. The tension guide unit is used to receive the dried veneer and adjust the tension of the veneer to prevent the veneer from wrinkling. A second guide unit, the second guide unit is located at the output end of the tension guide unit, and the second guide unit is used to guide the veneer to enter a collection position; A winding unit, the winding unit is located at the output end of the second guide unit, and the collecting unit is used to centrally wind up the processed veneer; The drying unit includes a drying rack, on which a heat preservation cover is arranged, the heat preservation cover and the drying rack together form a drying chamber, a drying moving component is arranged in the drying chamber, the drying moving component is used to provide a moving trajectory, a heating component is arranged in the drying chamber, the heating end of the heating component is arranged toward the drying moving component, and the veneer passing through the drying chamber is heated and dried by the heating component.

2. The veneer coating and drying device according to claim 1, characterized in that: The unwinding components include: An unwinding bracket, wherein the unwinding bracket has a mounting space; An unwinding roller, which is arranged on an unwinding bracket and is used to place the veneer to be processed; The unwinding motor has an output end connected to the unwinding roller, and the unwinding motor is used to provide a driving force to drive the unwinding roller to rotate.

3. The veneer coating and drying device according to claim 1, characterized in that: The first guide unit comprises, A first guide bracket, wherein the first guide bracket has an installation space; A first guide roller, the end of which is connected to a first guide bracket, and the veneer is guided by the first guide roller.

4. The veneer coating and drying device according to claim 1, characterized in that: Gluing unit includes: A glue coating bracket, wherein the glue coating bracket has a mounting space; Glue coating guide rollers, a plurality of glue coating guide rollers are arranged along the axial direction of the glue coating bracket, and are used to provide a moving track; The glue coating roller is arranged on the glue coating bracket, the surface of the glue coating roller is coated with glue, the end of the glue coating roller is connected to the output bottom end of the glue coating motor, and the glue coating motor drives the glue coating roller to rotate to coat the veneer with glue; The mop roller is arranged on the glue coating bracket, and non-woven fabric is arranged on the mop roller. The end of the mop roller is connected to the output end of the mop motor. The mop motor drives the mop roller to rotate and press the non-woven fabric onto the surface of the veneer.

5. The veneer coating and drying device according to claim 1, characterized in that: The rolling unit includes: A rolling bracket, wherein the rolling bracket has a mounting space; Rolling guide rollers, a plurality of rolling guide rollers are arranged along the axial direction of the rolling support, and are used to provide a moving track; The pressing roller is arranged on the rolling bracket, and the end of the pressing roller is connected to the output end of the rolling motor. The pressing roller is driven by the rolling motor to rotate to press the veneer and the non-woven fabric.

6. The veneer coated roller coating and drying device according to claim 1, characterized in that: The tension guide unit includes: An adjustment bracket having a mounting space; An adjusting roller is arranged on an adjusting bracket and is used for guiding the tension of the veneer.

7. The veneer coating and drying device according to claim 1, characterized in that: The second guiding unit comprises, A second guide bracket, wherein the second guide bracket has an installation space; The second guide roller has an end connected to the second guide bracket, and the veneer is guided by the second guide roller.

8. The veneer coating and drying device according to claim 1, characterized in that: The winding components include: A winding bracket, wherein the winding bracket has an installation space; A winding roller, which is arranged on the unwinding bracket and is used to place the veneer to be processed; The winding motor has an output end connected to the winding roller, and the winding motor is used to provide a driving force to drive the winding roller to rotate.

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