A gluing apparatus

Abstract

This utility model discloses an adhesive coating device, comprising: a first substrate, a second substrate slidably disposed relative to the first substrate, an adhesive coating mechanism disposed on the second substrate, a first guide member disposed on the first substrate, a second guide member disposed on the second substrate and matching the first guide member, and a locking drive mechanism connected to the second guide member; the second substrate is configured to be movable relative to the first substrate along a first direction and having a tendency to move in the positive direction of the first direction; the locking drive mechanism is configured to drive the second guide member to abut against the first guide member to lock the second substrate against the first substrate, or drive the second guide member to disengage from the first guide member to unlock the second substrate against the first substrate. This utility model can lock the position of the second substrate against the first substrate by using the locking drive mechanism to make the second guide member abut against the first guide member.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet metal processing, and in particular to an adhesive coating device. Background Technology

[0002] As people's living standards continue to improve, they are paying more and more attention to the aesthetics and details of furniture. Therefore, some furniture manufacturers will seal the edges of the furniture (for example, attach edge banding strips to the sides of the furniture edges) when producing furniture. This can not only improve the appearance of the furniture, but also prevent sharp board edges from causing cuts to people.

[0003] Before sealing the edges of the board, adhesive must first be applied to the sides of the board. In some related technical solutions, adhesive can be applied by having the sides of the board contact the adhesive roller. However, since the board has already been cut before adhesive application, when the adhesive application process reaches the end of the board, the board may lose the guidance of the adhesive guide located in front of the adhesive roller, resulting in excessive contact force between the adhesive roller and the board, causing damage to the end of the board. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a glue coating device that can fix the position of the glue coating mechanism when the glue coating process reaches the end of the board, so as to prevent the glue coating roller in the glue coating mechanism from having excessive contact force with the board.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An adhesive coating apparatus includes: a first substrate, a second substrate slidably disposed relative to the first substrate, an adhesive coating mechanism disposed on the second substrate, a first guide member disposed on the first substrate, a second guide member disposed on the second substrate that matches the first guide member, and a locking drive mechanism connected to the second guide member.

[0007] The second substrate is configured to be movable relative to the first substrate along a first direction and to have a tendency to move in the positive direction of the first direction;

[0008] The locking drive mechanism is configured to: drive the second guide member against the first guide member to lock the second substrate and the first substrate, or drive the second guide member away from the first guide member to unlock the second substrate and the first substrate.

[0009] In the above-mentioned adhesive coating equipment, the first substrate is provided with a guide shaft, and the guide shaft has a guide shaft protrusion;

[0010] The adhesive coating equipment further includes an elastic element, one end of which abuts against the guide shaft protrusion, and the other end of which abuts directly or indirectly against the second substrate, so that the second substrate has a tendency to move relative to the first substrate in the positive direction of the first direction.

[0011] In the aforementioned adhesive coating equipment, the second substrate is provided with an elastic abutment plate, and the guide shaft passes through the elastic abutment plate;

[0012] The elastic element is sleeved on the guide shaft, and the other end of the elastic element abuts against the elastic element abutment plate.

[0013] In the aforementioned adhesive coating equipment, the locking drive mechanism is fixedly connected to the second substrate, and the working end of the locking drive mechanism passes through the second substrate and is fixedly connected to the second guide member.

[0014] In the above-described adhesive application equipment, the first guide member includes a guide rail extending along the first direction, and the second guide member includes a slider that matches the guide rail.

[0015] In the aforementioned adhesive coating equipment, the cross-section of the guide rail is trapezoidal or inverted trapezoidal.

[0016] The aforementioned adhesive coating equipment further includes a retraction drive mechanism configured to drive the second substrate to move in the negative direction of the first direction.

[0017] In the above-mentioned adhesive coating equipment, a first mounting plate is provided on the first substrate, a second mounting plate is provided on the second substrate, the first mounting plate and the second mounting plate are parallel, and the retraction drive mechanism is provided between the first mounting plate and the second mounting plate;

[0018] The retraction drive mechanism is fixedly connected to one of the first mounting plate and the second mounting plate, and the working end of the retraction drive mechanism is fixedly connected to the other of the first mounting plate and the second mounting plate.

[0019] In the above-mentioned adhesive coating equipment, a first mounting plate is provided on the first substrate, a second mounting plate and a third mounting plate are provided on the second substrate, the second mounting plate and the third mounting plate are connected, the second mounting plate and the third mounting plate form an L-shape, and the first mounting plate is parallel to the third mounting plate;

[0020] The retraction drive mechanism is fixedly connected to the first mounting plate, and the working end of the retraction drive mechanism passes through the first mounting plate and is fixedly connected to the third mounting plate.

[0021] The above-mentioned adhesive coating equipment, wherein the adhesive coating mechanism includes: an adhesive coating guide fixedly disposed on the second substrate relative to the second substrate and an adhesive coating roller disposed on the second substrate relative to the second substrate.

[0022] Because this utility model employs the aforementioned technology, it has the following positive effects compared to existing technologies:

[0023] (1) This utility model can lock the position of the second substrate and the first substrate by using a locking drive mechanism to make the second guide member abut against the first guide member, thereby keeping the glue coating mechanism in its current position and preventing it from moving forward further, thus avoiding excessive contact force between the glue coating mechanism and the substrate. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a perspective view of an adhesive application apparatus according to some embodiments of this specification.

[0026] Figure 2 This is an adhesive application apparatus shown in some embodiments of this specification. Figure 1 A magnified view of a portion of the image.

[0027] Figure 3 This is a perspective view of an adhesive application apparatus according to some embodiments of this specification.

[0028] Figure 4 This is an adhesive application apparatus shown in some embodiments of this specification. Figure 3 A magnified view of a portion of the image.

[0029] Figure 5 This is a top view schematic diagram of an adhesive application apparatus according to some embodiments of this specification.

[0030] Figure 6 This is an adhesive application apparatus shown in some embodiments of this specification. Figure 5 A magnified view of a portion of the image.

[0031] Figure 7 This is a side view schematic diagram of an adhesive application apparatus according to some embodiments of this specification.

[0032] Figure 8 This is an adhesive application apparatus shown in some embodiments of this specification. Figure 7 A magnified view of a portion of the image.

[0033] Figure 9 This is a schematic diagram of the guide coating component of the coating equipment according to some embodiments of this specification.

[0034] In the attached figures: 1 First substrate; 11 Guide shaft; 111 Guide shaft protrusion; 12 Elastic member; 13 First mounting plate; 2 Second substrate; 21 Elastic member abutment plate; 22 Second mounting plate; 23 Third mounting plate; 3 Glue application mechanism; 31 Glue application guide; 32 Glue application roller; 4 First guide member; 5 Second guide member; 6 Locking drive mechanism; 7 Retraction drive mechanism; 8 Plate. Detailed Implementation

[0035] To more clearly illustrate the technical solutions of the embodiments in this specification, the embodiments will be described in detail below with reference to the accompanying drawings. Obviously, the content described below are some examples or embodiments of this specification. For those skilled in the art, without creative effort, the technical solutions or means disclosed in this specification can be applied to other scenarios based on this technical content.

[0036] It should be understood that the terms "system," "device," "equipment," "part" and / or "component," "unit" and / or "module" used in this specification are a method of distinguishing different components, elements, parts, sections, or assemblies at different levels. However, if other words can achieve the same purpose, they may be replaced by other expressions.

[0037] Unless otherwise specified, the technical terms used to describe components, elements, etc. in this specification are not singular but may include plural. Generally speaking, terms such as "comprising" or "including" only indicate that explicitly identified steps, elements, or components are included, and these steps, elements, and components do not constitute an exclusive list, as the described method or apparatus may also include other steps or components.

[0038] In the description of this specification, it should be understood that the directional descriptions, such as up, down, front, back, left, and right, indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. These descriptions are for the convenience of describing this application and for simplification, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. In the description of this specification, unless otherwise expressly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly. Those skilled in the art can reasonably determine the specific meaning of the above terms in this specification in conjunction with the specific content of the technical solution.

[0039] Figure 1This is a perspective view of the adhesive application equipment shown in some embodiments of this specification. Figure 2 This is an adhesive application apparatus shown in some embodiments of this specification. Figure 1 A magnified view of a portion of the image. Figure 3 This is a perspective view of the adhesive application equipment shown in some embodiments of this specification. Figure 4 This is an adhesive application apparatus shown in some embodiments of this specification. Figure 3 A magnified view of a portion of the image. See also... Figures 1 to 4 As shown, in one or more embodiments of this specification, the adhesive application device may include: a first substrate 1, a second substrate 2 slidably disposed relative to the first substrate 1, an adhesive application mechanism 3 disposed on the second substrate 2, a first guide member 4 disposed on the first substrate 1, a second guide member 5 disposed on the second substrate 2 that matches the first guide member 4, and a locking drive mechanism 6 connected to the second guide member 5.

[0040] In some embodiments, the second substrate 2 is configured to be movable relative to the first substrate 1 along a first direction, and to have a tendency to move in the positive direction of the first direction. In some embodiments, the first direction is the overall forward direction of the second substrate 2 and the coating mechanism 3, for example... Figure 1 From the lower left to the upper right direction. In some embodiments, the second substrate 2 is used to move the entire adhesive coating mechanism 3 located thereon toward the plate 8 to apply adhesive to at least a portion of the side of the plate 8.

[0041] In some embodiments, the adhesive application mechanism 3 may include an adhesive application guide 31 fixedly disposed on the second substrate 2 relative to the second substrate 2 and an adhesive application roller 32 movably disposed on the second substrate 2 relative to the second substrate 2.

[0042] In some embodiments, the glue-applying roller 32 contacts the side of the sheet 8 to apply glue. In some embodiments, the glue-applying guide 31 guides the movement of the sheet 8. In some embodiments, the glue-applying guide 31 has a guide plane that contacts the side or a portion of the side of the sheet 8.

[0043] In some embodiments, the side edge of the same side of the plate 8 may include a first side edge and a second side edge, and there is an included angle between the first side edge and the second side edge of the plate 8. In some embodiments, the glue application guide 31 may contact the first side edge of the plate 8 to perform guidance, while the glue application roller 32 may contact the second side edge of the plate 8 to perform glue application.

[0044] In some embodiments, the positive direction of the first direction can be the direction toward the plate 8. In some embodiments, the second substrate 2 may always have a tendency to move toward the plate 8 (e.g., the direction of the second side of the plate 8) so that the adhesive roller 32 can be in close contact with the side (e.g., the second side) of the plate 8 to perform adhesive application.

[0045] In some embodiments, the sheet metal 8 may be transported by a transport mechanism 9. In some embodiments, the transport direction of the sheet metal 8 is perpendicular to a first direction. In some embodiments, the transport direction of the sheet metal 8 may be... Figure 5 The direction from right to left in the middle.

[0046] In some embodiments, the locking drive mechanism 6 is configured to: drive the second guide member 5 against the first guide member 4 to lock the second substrate 2 and the first substrate 1, or drive the second guide member 5 away from the first guide member 4 to unlock the second substrate 2 and the first substrate 1.

[0047] In some applications, as the adhesive coating process nears its end, the tail of the substrate 8 may detach from the adhesive coating guide 31 and only contact the adhesive coating roller 32. In this scenario, the adhesive coating roller 32 provides a large adhesion force to the substrate 8. Since the adhesive coating roller 32 itself has roller marks, the excessive contact force between it and the substrate 8 can easily cause scratches at its tail. The locking drive mechanism 6, along with the first guide member 4 and the second guide member 5, can fix the current position of the second substrate 2 (e.g., fixing the current position of the second substrate 2 near the end of the adhesive coating process), preventing further advancement of the second substrate 2 from causing excessive contact force between the adhesive coating roller 32 and the substrate 8.

[0048] In one or more embodiments of this specification, a guide shaft 11 is provided on a first substrate 1, and the guide shaft 11 has a guide shaft protrusion 111. In some embodiments, the adhesive coating apparatus further includes an elastic member 12, one end of which abuts against the guide shaft protrusion 111, and the other end of which abuts directly or indirectly against a second substrate 2, so that the second substrate 2 has a tendency to move relative to the first substrate 1 in a positive direction along a first direction.

[0049] In some embodiments, the second substrate 2 is provided with an elastic abutment plate 21, and the guide shaft 11 passes through the elastic abutment plate 21. In some embodiments, the elastic element 12 may be a spring. In some embodiments, the elastic element 12 is sleeved on the guide shaft 11, and the other end of the elastic element 12 abuts against the elastic abutment plate 21. In other embodiments, the elastic element 12 may be an elastic element made of metal, or an elastic element made of plastic, etc. In other embodiments, the elastic element 12 may also be a disc spring, a wave spring, an elastomer such as rubber or polyurethane, a gas spring, etc.

[0050] In some embodiments, the locking drive mechanism 6 is fixedly connected to the second substrate 2, and the working end of the locking drive mechanism 6 passes through the second substrate 2 and is fixedly connected to the second guide member 5. In some embodiments, the locking drive mechanism 6 may be a cylinder.

[0051] In some embodiments, the first guide member 4 includes a guide rail extending in a first direction, and the second guide member 5 includes a slider that matches the guide rail.

[0052] In some embodiments, the cross-section of the guide rail is trapezoidal or inverted trapezoidal.

[0053] In some application scenarios, during the general glue application process, such as the early and middle stages of the process, the locking drive mechanism 6 is in a non-operating state. The second substrate 2 can move relative to the first substrate 1 along a first direction with the cooperation of the first guide member 4 and the second guide member 5. The first guide member 4 and the second guide member 5 can provide guidance at this time. In this application scenario, the elastic member 12 provides elastic force directly or indirectly to the second substrate 2 (e.g., the elastic member abutment plate 21 fixed on the second substrate 2) based on the first substrate 1 (e.g., the guide shaft protrusion 111 of the guide shaft 11 fixed on the first substrate 1), so that the second substrate 2 and the glue application mechanism 3 thereon move in the positive direction of the first direction, and the glue application roller 32 performs glue application under the guidance of the glue application guide member 31.

[0054] In some applications, when the adhesive application process is nearing completion, for example, when the substrate 8 is about to detach from the adhesive guide 31, the locking drive mechanism 6 operates, causing the first guide member 4 to move towards the second guide member 5. This prevents relative displacement between the first guide member 4 and the second guide member 5 through static friction, thereby preventing relative displacement between the second substrate 2 and the first substrate 1. In some embodiments, the cooperation of the trapezoidal or inverted trapezoidal guide rail and slider helps to increase the aforementioned static friction.

[0055] In one or more embodiments of this specification, the adhesive application mechanism further includes a retraction drive mechanism 7, configured to drive the second substrate 2 to move in the negative direction of the first direction. In some embodiments, the retraction drive mechanism 7 may be a cylinder. In some embodiments, the retraction drive mechanism 7 may further move the adhesive application mechanism 3 away from the substrate 8.

[0056] In some embodiments, a first mounting plate is provided on a first substrate 1, and a second mounting plate is provided on a second substrate 2. The first and second mounting plates are parallel, and a retraction drive mechanism 7 is disposed between the first and second mounting plates. In some embodiments, the retraction drive mechanism 7 is fixedly connected to one of the first and second mounting plates, and its working end is fixedly connected to the other of the first and second mounting plates. In this embodiment, the working end of the retraction drive mechanism 7 extends outward, causing the second mounting plate to move away from the first mounting plate. In this embodiment, the second mounting plate is located behind the first mounting plate, so the second mounting plate drives the second substrate 2 to retract relative to the first substrate 1, thereby moving the adhesive application mechanism 3 away from the substrate 8.

[0057] In some embodiments, a first mounting plate 13 is provided on a first substrate 1, and a second mounting plate 22 and a third mounting plate 23 are provided on a second substrate 2. The second mounting plate 22 and the third mounting plate 23 are connected and form an L-shape. The first mounting plate 13 is parallel to the third mounting plate 23. In some embodiments, a retraction drive mechanism 7 is fixedly connected to the first mounting plate 13, and the working end of the retraction drive mechanism 7 passes through the first mounting plate 13 and is fixedly connected to the third mounting plate 23. In this embodiment, the working end of the retraction drive mechanism 7 extends out, causing the third mounting plate 23 to move away from the first mounting plate 13. In this embodiment, the third mounting plate 23 is located behind the first mounting plate 13, so the third mounting plate 23 drives the second substrate 2 to retract relative to the first substrate 1, thereby causing the adhesive coating mechanism 3 to move away from the substrate 8.

[0058] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A glue-applying device, characterized in that, include: A first substrate, a second substrate slidably disposed relative to the first substrate, an adhesive coating mechanism disposed on the second substrate, a first guide member disposed on the first substrate, a second guide member disposed on the second substrate that matches the first guide member, and a locking drive mechanism connected to the second guide member. The second substrate is configured to be movable relative to the first substrate along a first direction and to have a tendency to move in the positive direction of the first direction; The locking drive mechanism is configured to: drive the second guide member against the first guide member to lock the second substrate and the first substrate, or drive the second guide member away from the first guide member to unlock the second substrate and the first substrate.

2. The adhesive coating equipment according to claim 1, characterized in that, The first substrate is provided with a guide shaft, and the guide shaft has a guide shaft protrusion; It also includes: an elastic element, one end of which abuts against the guide shaft protrusion, and the other end of which abuts directly or indirectly against the second substrate, so that the second substrate has a tendency to move relative to the first substrate in the positive direction of the first direction.

3. The adhesive coating equipment according to claim 2, characterized in that, The second substrate is provided with an elastic abutment plate, and the guide shaft passes through the elastic abutment plate; The elastic element is sleeved on the guide shaft, and the other end of the elastic element abuts against the elastic element abutment plate.

4. The adhesive coating equipment according to claim 1, characterized in that, The locking drive mechanism is fixedly connected to the second base plate, and the working end of the locking drive mechanism passes through the second base plate and is fixedly connected to the second guide member.

5. The adhesive coating equipment according to any one of claims 1 to 4, characterized in that, The first guide member includes a guide rail extending along the first direction, and the second guide member includes a slider that matches the guide rail.

6. The adhesive coating equipment according to claim 5, characterized in that, The cross-section of the guide rail is trapezoidal or inverted trapezoidal.

7. The adhesive coating equipment according to claim 1, characterized in that, Also includes: A retraction drive mechanism is configured to drive the second substrate to move in the negative direction of the first direction.

8. The adhesive coating equipment according to claim 7, characterized in that, A first mounting plate is provided on the first substrate, and a second mounting plate is provided on the second substrate. The first mounting plate and the second mounting plate are parallel, and the retraction drive mechanism is located between the first mounting plate and the second mounting plate. The retraction drive mechanism is fixedly connected to one of the first mounting plate and the second mounting plate, and the working end of the retraction drive mechanism is fixedly connected to the other of the first mounting plate and the second mounting plate.

9. The adhesive coating equipment according to claim 7, characterized in that, The first substrate is provided with a first mounting plate, the second substrate is provided with a second mounting plate and a third mounting plate, the second mounting plate and the third mounting plate are connected, the second mounting plate and the third mounting plate form an L-shape, and the first mounting plate is parallel to the third mounting plate; The retraction drive mechanism is fixedly connected to the first mounting plate, and the working end of the retraction drive mechanism passes through the first mounting plate and is fixedly connected to the third mounting plate.

10. The adhesive coating equipment according to claim 1, characterized in that, The adhesive coating mechanism includes: an adhesive coating guide fixedly disposed on the second substrate relative to the second substrate, and an adhesive coating roller movably disposed on the second substrate relative to the second substrate.

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