A furniture processing gluing device

Abstract

This utility model discloses a furniture processing adhesive coating device, comprising a frame, a conveyor belt and an adhesive coating roller respectively disposed on the frame. The device is characterized in that: a glue storage tank is disposed above the conveyor belt on the frame, the glue storage tank contains a heating rod, and an opening communicating with its inner cavity is opened at the lower end of the glue storage tank; the adhesive coating roller is rotatably disposed on the frame and located below the opening; the lower part of the cross-section of the inner cavity of the glue storage tank is arc-shaped; a movable tank is rotatably disposed concentrically inside the glue storage tank, and the movable tank and the glue storage tank are tightly abutted together by a sealing ring; the movable tank is respectively provided with a plurality of first discharge holes and a plurality of second discharge holes; wherein, the plurality of first discharge holes are arranged coaxially at intervals along the axial direction of the movable tank, and the plurality of second discharge holes are arranged circumferentially spirally at intervals along the axial direction of the movable tank.

Description

Technical Field

[0001] This utility model specifically relates to a furniture processing adhesive coating equipment. Background Technology

[0002] In the manufacturing process of modern industrial furniture, adhesives are applied to the boards using a gluing machine to bond them together in order to achieve the required thickness. This gluing process is crucial, as its quality directly affects the overall performance and lifespan of the furniture. Existing furniture processing gluing equipment offers relatively limited gluing methods, making it difficult to adjust the glue dispensing amount and application method to meet different needs. For example, it cannot flexibly switch between rapid, large-area gluing and precise, localized gluing. Utility Model Content

[0003] In view of the defects of the existing technology, the technical problem to be solved by this utility model is to provide a furniture processing glue application equipment.

[0004] A furniture processing adhesive application device includes a frame, a conveyor belt and an adhesive application roller respectively mounted on the frame, a glue storage tank located above the conveyor belt on the frame, a heating rod inside the glue storage tank, and an opening communicating with its inner cavity at the lower end of the glue storage tank. The adhesive application roller is rotatably mounted on the frame and located below the opening. The lower part of the cross-section of the inner cavity of the glue storage tank is arc-shaped. A movable tank is rotatably mounted concentrically inside the glue storage tank, and the movable tank and the glue storage tank are tightly abutted together by a sealing ring. The movable tank has openings on it. The device includes several first discharge holes and several second discharge holes. The first discharge holes are arranged coaxially at intervals along the axial direction of the movable barrel, and the second discharge holes are arranged spirally at intervals along the axial direction of the movable barrel. This arrangement ensures that when the movable barrel rotates relative to the storage barrel, the first discharge holes can simultaneously connect with the opening, and at this time, the second discharge holes and the opening are misaligned and do not communicate with each other. When the first discharge holes move away from the opening area as the movable barrel rotates, the second discharge holes can sequentially connect with the opening.

[0005] In one embodiment, the glue storage tank is provided with a feed pipe at the end opposite to the opening of the inner cavity of the movable tank.

[0006] In one embodiment, the glue storage tank is provided with a first motor at the end opposite to the feed pipe, which drives the movable tank to rotate.

[0007] In one embodiment, a movable seat is movably disposed on the frame between the glue storage tank and the conveyor belt, the glue application roller is rotatably disposed on the movable seat, and the frame is provided with a lifting mechanism for driving the movable seat to move up and down.

[0008] In one embodiment, the lifting mechanism includes a screw and a guide shaft vertically disposed on the frame, the movable seat being respectively fitted onto the screw and the guide shaft, and the screw and the movable seat being threadedly connected, and the frame is provided with a second motor for driving the screw to rotate.

[0009] In one embodiment, the coating roller has a built-in heating wire.

[0010] In one embodiment, guide plates are respectively provided on both sides of the conveyor belt on the frame.

[0011] In summary, the advantages of this utility model over the prior art are:

[0012] This invention utilizes different arrangements of first and second discharge holes on a movable barrel, connected to the opening of the glue storage tank, to achieve different glue dispensing modes when the movable barrel rotates. When several first discharge holes are simultaneously connected to the opening, large-area rapid glue application can be achieved; when several second discharge holes are sequentially connected to the opening, more precise local glue application can be performed, thus meeting diverse glue application needs. Attached Figure Description

[0013] Figure 1 This is a perspective view of a furniture processing adhesive coating device according to one embodiment of the present utility model;

[0014] Figure 2 This is one of the cutaway views of a furniture processing adhesive coating device according to one embodiment of the present invention;

[0015] Figure 3 This is an exploded view of a furniture processing adhesive coating device according to one embodiment of the present invention. Detailed Implementation

[0016] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0017] like Figures 1 to 3The present invention preferably provides a furniture processing adhesive application device, including a frame 1, a conveyor belt 2 and an adhesive application roller 3 respectively disposed on the frame 1, a glue storage tank 4 disposed above the conveyor belt 2 on the frame 1, the glue storage tank 4 having a built-in heating rod (not shown in the figure), an opening 5 communicating with its inner cavity at the lower end of the glue storage tank 4, the adhesive application roller 3 being rotatably disposed on the frame 1 and located below the opening 5, the lower part of the cross-section of the inner cavity of the glue storage tank 4 being arc-shaped, and a movable tank 6 being rotatably disposed concentrically inside the glue storage tank 4, the movable tank 6 and the glue storage tank 4 being tightly connected by a sealing ring. The movable barrel 6 is provided with a plurality of first discharge holes 7 and a plurality of second discharge holes 8. The plurality of first discharge holes 7 are arranged coaxially at intervals along the axial direction of the movable barrel 6, and the plurality of second discharge holes 8 are arranged in a circumferential spiral at intervals along the axial direction of the movable barrel 6, so that when the movable barrel 6 rotates relative to the glue storage barrel 4, the plurality of first discharge holes 7 can be connected to the opening 5 simultaneously, and at this time the plurality of second discharge holes 8 and the opening 5 are misaligned and do not communicate with each other. When the plurality of first discharge holes 7 move away from the area of ​​the opening 5 as the movable barrel 6 rotates, the plurality of second discharge holes 8 can be connected to the opening 5 in sequence.

[0018] Specifically, the heating rod is used to heat and maintain the temperature of the glue stored in the bucket, ensuring its fluidity. The movable bucket and the glue storage bucket are tightly sealed together by a sealing ring, ensuring a tight seal between the movable bucket and the glue storage bucket when the movable bucket rotates, preventing glue leakage. When large-area, rapid glue application is required, the movable bucket is driven to rotate, causing several first discharge holes to simultaneously connect with the opening. Glue flows from these first discharge holes to the opening and is then applied to the furniture board by the glue application roller. When fine, localized glue application is needed, the movable bucket continues to rotate, causing several first discharge holes to move out of the opening area. At this time, several second discharge holes sequentially connect with the opening, achieving localized, fine glue application.

[0019] Furthermore, the glue storage tank 4 is provided with a feed pipe 9 at the end opposite to the opening of the inner cavity of the movable tank 6. The feed pipe is then used to inject glue into the glue storage tank.

[0020] Furthermore, the glue storage tank 4 is equipped with a first motor 10 at the end opposite to the feed pipe 9, which drives the movable tank 6 to rotate. The first motor then drives the movable tank to rotate.

[0021] Furthermore, a movable seat 11 is vertically movably arranged on the frame 1 between the glue storage tank 4 and the conveyor belt 2. The glue application roller 3 is rotatably mounted on the movable seat 11. The frame 1 is provided with a lifting mechanism 12 for driving the movable seat 11 to move vertically. Furthermore, the lifting mechanism 12 includes a screw 13 and a guide shaft 14 vertically arranged on the frame 1. The movable seat 11 is respectively fitted onto the screw 13 and the guide shaft 14, and the screw 13 and the movable seat 11 are threadedly connected. The frame 1 is provided with a second motor 15 for driving the screw 13 to rotate.

[0022] The lifting mechanism on the frame can drive the movable seat to move up and down, which in turn moves the glue-applying roller up and down. This allows for flexible adjustment of the roller height to accommodate furniture boards of different thicknesses, greatly improving the versatility of the glue-applying equipment and expanding its application range. Specifically, a second motor on the frame drives the screw to rotate, which in turn moves the movable seat up and down along the guide shaft, thus adjusting the height of the glue-applying roller to accommodate furniture boards of different thicknesses.

[0023] Furthermore, the coating roller 3 has a built-in heating wire (not shown in the figure). Specifically, the built-in heating wire heats the coating roller, further improving the fluidity of the adhesive, preventing the adhesive from solidifying and affecting subsequent use, and helping to improve the coating effect.

[0024] Furthermore, guide plates 16 are respectively provided on both sides of the conveyor belt 2 on the frame 1. These two guide plates can precisely guide the furniture boards on the conveyor belt, preventing them from shifting during transport, ensuring the accuracy of the glue application position, and improving product quality.

[0025] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A furniture processing adhesive application device, comprising a frame (1), and a conveyor belt (2) and an adhesive application roller (3) respectively disposed on the frame (1), characterized in that: A glue storage tank (4) is provided on the frame (1) above the conveyor belt (2). The glue storage tank (4) has a built-in heating rod. An opening (5) communicating with its inner cavity is opened at the lower end of the glue storage tank (4). The glue coating roller (3) is rotatably mounted on the frame (1) and located below the opening (5). The lower part of the cross-section of the inner cavity of the glue storage tank (4) is arc-shaped. A movable tank (6) is rotatably arranged concentrically inside the glue storage tank (4). The movable tank (6) and the glue storage tank (4) are tightly abutted by a sealing ring. Several first discharge holes (7) and several second discharge holes (8) are respectively opened on the movable tank (6). ); wherein, a number of first discharge holes (7) are arranged coaxially at intervals along the axial direction of the movable barrel (6), and a number of second discharge holes (8) are arranged in a circumferential spiral at intervals along the axial direction of the movable barrel (6), so that when the movable barrel (6) rotates relative to the glue storage barrel (4), the number of first discharge holes (7) can be connected to the opening (5) synchronously, and at this time the number of second discharge holes (8) and the opening (5) are misaligned and do not communicate with each other. When the number of first discharge holes (7) move away from the area of ​​the opening (5) as the movable barrel (6) rotates, the number of second discharge holes (8) can be connected to the opening (5) in sequence.

2. The furniture processing adhesive coating equipment according to claim 1, characterized in that: The glue storage tank (4) is provided with a feed pipe (9) at the end opposite to the opening of the inner cavity of the movable tank (6).

3. The furniture processing adhesive application equipment according to claim 1, characterized in that: The glue storage tank (4) is located at the end opposite to the feed pipe (9) and is equipped with a first motor (10) for driving the movable tank (6) to rotate.

4. The furniture processing adhesive coating equipment according to claim 1, characterized in that: The frame (1) is provided with a movable seat (11) that moves up and down between the glue storage tank (4) and the conveyor belt (2). The glue coating roller (3) is rotatably mounted on the movable seat (11). The frame (1) is provided with a lifting mechanism (12) for driving the movable seat (11) to move up and down.

5. The furniture processing adhesive application equipment according to claim 4, characterized in that: The lifting mechanism (12) includes a screw (13) and a guide shaft (14) respectively arranged vertically on the frame (1). The movable seat (11) is respectively fitted on the screw (13) and the guide shaft (14), and the screw (13) and the movable seat (11) are threadedly connected. The frame (1) is provided with a second motor (15) for driving the screw (13) to rotate.

6. The furniture processing adhesive coating equipment according to claim 1, characterized in that: The coating roller (3) has a built-in heating wire.

7. The furniture processing adhesive application equipment according to claim 1, characterized in that: Guide plates (16) are respectively provided on both sides of the conveyor belt (2) on the frame (1).

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