Composite sponge gluing device

Abstract

The utility model discloses a composite sponge gluing device and belongs to the technical field of sponge gluing, the device comprises a conveying support, a conveyor belt, a gluing roller, a plugging assembly and an adjusting assembly, a second driving motor arranged in the adjusting assembly rotates to drive a two-way threaded rod to rotate, so that L-shaped sliding plates on the two sides can move inwards at the same time; second sealing sliding plates on the two sides move along with the sponge, so that a glue leakage groove can be shielded through the second sealing sliding plates, only the part, making contact with the sponge, of the surface of the glue coating roller is coated with glue, and glue waste caused by glue dripping can be avoided; and after sponge is detected through an arranged proximity sensor, the rotating speed of a first driving motor is made to be the same as the rotating speed of a conveying belt, and therefore the glue can be smeared on the sponge.

Description

Technical Field

[0001] The utility model belongs to the technical field of sponge gluing, and specifically relates to a composite sponge gluing device. Background Art

[0002] During the processing of sponges, it is necessary to coat one side wall of the sponge to achieve the effects of flame retardancy and dust prevention. Before coating, it is necessary to apply glue to one side surface of the sponge so that the film can be firmly adhered to the sponge.

[0003] In the prior art, sponge gluing devices usually use glue mixing to perform gluing operations on sponges. For example, the Chinese utility model patent CN218132897U discloses a composite sponge gluing device, which includes a workbench and a conveying mechanism installed on the workbench. The top surface of the workbench is provided with a glue tank through a pair of support plates. A roller is rotatably arranged at the bottom end of the glue tank. A gluing roller is rotatably arranged between the two support plates. The gluing roller is in contact with the surface of the roller, and the gluing roller is driven by a motor. An anti-dripping glue mechanism is also arranged on the workbench. When gluing a relatively narrow sponge, the two baffles can be controlled to move closer to each other through a driving unit. The two baffles can block the bottom surface of part of the roller body of the gluing roller until the remaining length of the gluing roller is the same as the width of the sponge. After that, when the gluing roller applies glue to the sponge, the glue on the wheel body that is not in contact with the sponge will drip onto the baffle, effectively avoiding the phenomenon that the glue drips onto the conveying mechanism and reducing the cleaning workload on the conveyor belt.

[0004] Although the above prior art can reduce the glue dripping onto the conveying mechanism, the glue still drips outward when gluing the sponge, resulting in waste of glue. Summary of the Utility Model

[0005] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract and the title of the specification of this application, to avoid obscuring the purpose of this part, the abstract, and the title of the utility model. Such simplifications or omissions shall not be used to limit the scope of the utility model.

[0006] To solve the problem of glue still dripping outward when gluing the sponge as proposed in the above background art, resulting in waste of glue, the utility model adopts the following technical solutions.

[0007] A composite sponge gluing device, comprising a conveying support. The upper end of the conveying support is embedded and rotatably connected with a conveyor belt. A storage box is arranged at the upper end of the conveying support. The four corners of the bottom of the storage box are fixedly connected with support legs, and each support leg is detachably connected with the upper end of the conveying support. A glue adding port is arranged at the upper end of the storage box. A glue spreading roller is rotatably connected to the inner bottom of the storage box. L-shaped grooves are arranged on both sides of the inner wall of the storage box. The two sides of the inner sides of the two L-shaped grooves are both slidably connected with L-shaped sliding plates. The bottom of the vertical sides of the L-shaped sliding plates on the same side is fixedly connected with a limiting plate. An adjusting component is installed on two of the L-shaped sliding plates on one side. The adjusting component adjusts the two L-shaped sliding plates on both sides to move inwards or outwards simultaneously.

[0008] Preferably, a glue leakage groove is arranged at the inner bottom of the storage box, and the glue leakage groove faces the outer wall of the glue spreading roller near the upper end. Inclined surfaces are arranged on both sides of the inner bottom of the storage box where the glue leakage groove is located.

[0009] Preferably, a first driving motor is detachably connected to the outer wall of the storage box. The rotating end of the first driving motor is inserted into the interior of the storage box and is detachably connected to one end of the glue spreading roller. A proximity sensor is arranged at the bottom of the storage box.

[0010] Preferably, first through grooves are arranged on both outer walls of the storage box, and two second sealing sliding plates are slidably connected to the interiors of the two first through grooves.

[0011] Preferably, the adjusting component includes a second driving motor and a bidirectional threaded rod. The bidirectional threaded rod is rotatably connected to the interior of an L-shaped groove on one side. The bidirectional threaded rod is threadedly connected to the two L-shaped sliding plates on both sides. A second driving motor is detachably connected to the outer wall of the storage box, and the rotating end of the second driving motor is detachably connected to one end of the bidirectional threaded rod.

[0012] Preferably, second through grooves are arranged on both outer walls of the storage box, and a blocking component is installed in the interior of the second through grooves. The blocking component blocks the interior of the L-shaped groove when the two L-shaped sliding plates and the second sealing sliding plates on both sides move.

[0013] Preferably, the blocking component includes a first sealing sliding plate. A first sealing sliding plate passing through the outer wall of the other L-shaped sliding plate is fixedly connected to the outer wall of each L-shaped sliding plate. Each first sealing sliding plate is located in the interior of the L-shaped groove, and each first sealing sliding plate passes through the second through groove.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. By rotating the second driving motor in the adjustment component, the bidirectional threaded rod is driven to rotate, so that the two L-shaped sliding plates can move inward simultaneously, and the two second sealing sliding plates move accordingly. Thus, the glue leakage groove can be blocked by the second sealing sliding plate, so that the glue is only applied to the surface of the glue applicator roller in contact with the sponge, thereby avoiding glue dripping and causing glue waste.

[0016] 2. The first sealing sliding plate in the blocking component can block the inside of the limiting plate, thereby avoiding glue from entering the inside of the L-shaped groove.

[0017] 3. After the proximity sensor detects the sponge, the rotation speed of the first driving motor is made the same as the rotation speed of the conveyor belt, so that the glue can be applied to the sponge. When no sponge passes by, the first driving motor stops rotating, causing the glue applicator roller to stop rotating, thereby avoiding glue dripping onto the surface of the conveyor belt. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of a composite sponge gluing device in the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the storage box in the present utility model;

[0020] Figure 3 It is a schematic cross-sectional structural diagram of the storage box in the present utility model;

[0021] Figure 4 It is a schematic structural diagram of the limiting plate in the present utility model;

[0022] Figure 5 In the present utility model Figure 4 The enlarged structural diagram at position A.

[0023] The corresponding relationship between the labels of each component in the figure and the component names is as follows:

[0024] 100, conveying support; 101, conveyor belt;

[0025] 200, storage box; 201, support leg; 202, glue applicator roller; 203, first driving motor; 204, glue adding port; 205, first through groove; 206, second through groove; 207, L-shaped groove; 208, inclined surface; 209, glue leakage groove; 210, L-shaped sliding plate; 211, limiting plate; 212, second driving motor; 213, bidirectional threaded rod; 214, first sealing sliding plate; 215, second sealing sliding plate. Detailed Embodiment

[0026] In order to make the above - mentioned objects, features and advantages of the present utility model more obvious and understandable, the following will make a detailed description of the specific implementation manners of the present utility model with reference to the accompanying drawings of the specification.

[0027] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0028] Secondly, the so - called "one embodiment" or "embodiment" herein refers to a specific feature, structure or characteristic that can be included in at least one implementation manner of the present utility model. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it an individual or alternative embodiment that is mutually exclusive with other embodiments. The present utility model provides the following embodiments.

[0029] As Figure 1 shown, it is a schematic structural diagram of a composite sponge gluing device according to a preferred embodiment of the present utility model. The composite sponge gluing device of this embodiment includes a conveying bracket 100. A conveyor belt 101 is rotatably connected by being embedded at the upper end of the conveying bracket 100. A storage box 200 is arranged at the upper end of the conveying bracket 100. Support legs 201 are fixedly connected to the four corners of the bottom of the storage box 200. Each support leg 201 is detachably connected to the upper end of the conveying bracket 100. A glue - adding port 204 is arranged at the upper end of the storage box 200. A gluing roller 202 is rotatably connected to the inner bottom of the storage box 200. In this embodiment, the sponge to be glued is conveyed by the conveyor belt 101. The glue is applied to the surface of the gluing roller 202 through the storage box 200. By rotating the gluing roller 202 to contact the surface of the sponge, the surface of the sponge can be glued.

[0030] As Figure 1 shown, in order to prevent the gluing roller 202 from rotating and causing glue to drip onto the surface of the conveyor belt 101 when the machine is not in use, in this embodiment, a first driving motor 203 is detachably connected to the outer wall of the storage box 200. The rotating end of the first driving motor 203 is inserted into the interior of the storage box 200 and is detachably connected to one end of the gluing roller 202. A proximity sensor is arranged at the bottom of the storage box 200. In this embodiment, when gluing the sponge, after the proximity sensor detects the sponge, the rotating speed of the first driving motor 203 is made the same as the rotating speed of the conveyor belt 101, so that the glue can be applied to the sponge. When no sponge passes by, the first driving motor 203 stops rotating, causing the gluing roller 202 to stop rotating, thereby preventing glue from dripping onto the surface of the conveyor belt 101.

[0031] As Figure 2 、Figure 3 , Figure 4 and Figure 5 As shown in the figure, it is a schematic structural diagram of the storage box, a schematic sectional structure diagram of the storage box, a schematic structural diagram of the limiting plate, and Figure 4 an enlarged structural diagram at position A in the figure. A glue leakage groove 209 is arranged at the inner bottom of the storage box 200. The glue leakage groove 209 is opposite to the outer wall near the upper end of the glue coating roller 202. Inclined surfaces 208 are arranged on both sides of the inner bottom of the storage box 200 at both sides of the glue leakage groove 209. L-shaped grooves 207 are arranged on both sides of the inner wall of the storage box 200. L-shaped sliding plates 210 are slidably connected to both sides of the inner parts of the two L-shaped grooves 207. The bottoms of the vertical sides of the L-shaped sliding plates 210 on the same side are fixedly connected with limiting plates 211. A bidirectional threaded rod 213 is rotatably connected to the inner part of one side of the L-shaped groove 207. The bidirectional threaded rod 213 is threadedly connected to the two L-shaped sliding plates 210. The outer wall of the storage box 200 is detachably connected with a second driving motor 212. The rotating end of the second driving motor 212 is detachably connected to one end of the bidirectional threaded rod 213. Second sealing sliding plates 215 are fixedly connected to the outer walls of the two L-shaped sliding plates 210 on the opposite sides. First through grooves 205 are arranged on both sides of the outer wall of the storage box 200. The two second sealing sliding plates 215 are slidably connected to the inner parts of the two first through grooves 205. In this embodiment, by rotating the second driving motor 212 to drive the bidirectional threaded rod 213 to rotate, the two L-shaped sliding plates 210 can be made to move inwards simultaneously, and the two second sealing sliding plates 215 move along with them, so that the glue leakage groove 209 can be blocked by the second sealing sliding plates 215, and only the surface of the glue coating roller 202 in contact with the sponge is coated with glue, thus avoiding glue dripping and causing glue waste. The glue converges towards the glue leakage groove 209 through the inclined surfaces 208.

[0032] It should be noted that the above-mentioned second driving motor 212 and bidirectional threaded rod 213 are the adjustment components in this embodiment. The adjustment components include but are not limited to the second driving motor 212 and bidirectional threaded rod 213. As long as the components that can make the two L-shaped sliding plates 210 move inwards or outwards simultaneously can be applied to this embodiment.

[0033] As Figure 2 and Figure 5 shown, in order to prevent glue from entering the inner parts of the two L-shaped grooves 207, in this embodiment, second through grooves 206 are arranged on both sides of the outer wall of the storage box 200. A first sealing sliding plate 214 passing through the outer wall of the other L-shaped sliding plate 210 is fixedly connected to the outer wall of each L-shaped sliding plate 210. Each first sealing sliding plate 214 is located inside the L-shaped groove 207, and each first sealing sliding plate 214 passes through the second through groove 206. In this embodiment, the inner part of the limiting plate 211 can be blocked by the first sealing sliding plate 214, so as to prevent glue from entering the inner part of the L-shaped groove 207.

[0034] It should be noted that the first sealing slide plate 214 is the plugging component in this embodiment. The plugging component includes but is not limited to the first sealing slide plate 214. As long as it can plug the inside of the L-shaped groove 207 without affecting the movement of the two L-shaped slide plates 210 and the second sealing slide plate 215, such a component can be applied to this embodiment.

[0035] The above content further elaborates on the present utility model in combination with specific implementation manners. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model pertains, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, and all should be regarded as falling within the protection scope determined by the claims submitted for the present utility model.

Claims

1. A composite sponge gluing device, comprising a conveying support (100), the upper end of the conveying support (100) is embedded and rotatably connected with a conveyor belt (101), the upper end of the conveying support (100) is provided with a storage box (200), the four corners of the bottom of the storage box (200) are fixedly connected with support legs (201), each support leg (201) is detachably connected with the upper end of the conveying support (100), the upper end of the storage box (200) is provided with a glue adding port (204), and the inner bottom of the storage box (200) is rotatably connected with a gluing roller (202), characterized in that, On both sides of the inner wall of the storage box (200), there are L-shaped grooves (207). On both sides of the inner parts of the two L-shaped grooves (207), there are L-shaped sliding plates (210) slidably connected. At the bottom of the vertical sides of the L-shaped sliding plates (210) on the same side, there are limiting plates (211) fixedly connected. An adjusting component is installed on two L-shaped sliding plates (210) on one side, and the adjusting component adjusts the two L-shaped sliding plates (210) on both sides to move inwards or outwards simultaneously.

2. The composite sponge gluing device according to claim 1, characterized in that, On the inner bottom of the storage box (200), there is a glue leakage groove (209), and the glue leakage groove (209) faces the outer wall near the upper end of the glue application roller (202). On both sides of the glue leakage groove (209) at the inner bottom of the storage box (200), there are inclined surfaces (208).

3. The composite sponge gluing device according to claim 2, wherein, A first driving motor (203) is detachably connected to the outer wall of the storage box (200). The rotating end of the first driving motor (203) is inserted into the interior of the storage box (200) and is detachably connected to one end of the glue application roller (202). A proximity sensor is arranged at the bottom of the storage box (200).

4. The composite sponge gluing device according to claim 3, wherein, On both sides of the outer wall of the storage box (200), there are first through grooves (205), and two second sealing sliding plates (215) on both sides are slidably connected to the interiors of the two first through grooves (205).

5. The composite sponge gluing device according to claim 4, characterized in that, The adjusting component includes a second driving motor (212) and a bidirectional threaded rod (213). The bidirectional threaded rod (213) is rotatably connected to the interior of an L-shaped groove (207) on one side. The bidirectional threaded rod (213) is threadedly connected to the two L-shaped sliding plates (210) on both sides. A second driving motor (212) is detachably connected to the outer wall of the storage box (200), and the rotating end of the second driving motor (212) is detachably connected to one end of the bidirectional threaded rod (213).

6. The composite sponge gluing device according to claim 5, characterized in that, On both sides of the outer wall of the storage box (200), there are second through grooves (206). A blocking component is installed in the interiors of the second through grooves (206), and the blocking component blocks the interior of the L-shaped groove (207) when the two L-shaped sliding plates (210) and the second sealing sliding plates (215) on both sides move.

7. The composite sponge gluing device according to claim 6, characterized in that, The blocking component includes a first sealing sliding plate (214). A first sealing sliding plate (214) passing through the outer wall of the other L-shaped sliding plate (210) is fixedly connected to the outer wall of each L-shaped sliding plate (210). Each first sealing sliding plate (214) is located inside the L-shaped groove (207), and each first sealing sliding plate (214) passes through the second through groove (206).

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