Uniform gluing device for corrugated paper

Abstract

The utility model relates to gluing device technical field, and disclose corrugated paper even gluing device, including work table, the bottom fixedly connected with support of work table, the top fixedly connected with working frame of work table, the top fixedly connected with rack of working frame, the inner top wall fixedly connected with electric telescopic handle of working frame, the telescopic end of electric telescopic handle and working frame sliding sleeve joint, the bottom fixedly connected with lifting plate of electric telescopic handle. The utility model discloses through the inside glue tank is equipped with glue, and the glue outlet pipe is connected with pump body and is used, and then can through glue outlet pipe and deliver the inside of conveying pipe to glue, subsequently carry out glue through glue outlet head, and the electric heating wire heating can be even heated to glue outlet head, and then the glue will not solidify in the inside of glue outlet head, the device will not appear the situation that glue solidifies in the inner wall of glue outlet head, and then improve the glue -out efficiency of the device.

Description

Technical Field

[0001] This utility model relates to the field of adhesive coating devices, specifically a device for uniformly coating corrugated paper. Background Technology

[0002] The corrugated paper uniform coating device is a special equipment used to uniformly apply glue to the surface of corrugated paper. It is mainly used in the corrugated cardboard processing stage of carton production. Its core function is to uniformly apply glue to the corrugated peaks of the corrugated paper so that it can be bonded to the face paper to form multi-layer corrugated cardboard. However, in actual use, the glue residue at the glue dispensing head of the existing technology can solidify and easily cause blockage at the glue dispensing head, making it difficult to discharge the glue and affecting the glue coating efficiency of the cardboard.

[0003] To address the aforementioned issues, a uniform glue-coating device for corrugated cardboard box production, disclosed in Chinese Patent Publication No. CN223069814U, features an anti-clogging glue-coating head structure. The glue outlet extends upwards inside the sleeve, allowing the tension spring to be in a stretched state. This also causes the unblocking rod at the bottom of the fixing block to extend outwards from the glue outlet. The unblocking rod can squeeze out residual glue inside the glue outlet and unblock the flow, thereby preventing clogging at the glue outlet due to glue solidification.

[0004] While the comparative patent addresses the issue of glue residue solidifying at the dispensing head, which can easily cause blockage and hinder glue discharge, thus affecting the gluing efficiency of the cardboard, the unblocking rod of this device can only unclog the glue outlet of the dispensing head. The glue will still solidify on the inner wall of the dispensing head, which will gradually reduce the space inside the dispensing head over time, thereby reducing the glue dispensing efficiency of the device.

[0005] Regarding the aforementioned related technologies, the device has the drawback that the unblocking rod can only unblock the glue outlet of the glue head, and the glue will still solidify on the inner wall of the glue head. Over time, this will cause the space inside the glue head to gradually shrink, thereby reducing the glue dispensing efficiency of the device. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a corrugated paper uniform glue coating device. This device has the advantages of preventing glue from solidifying on the inner wall of the glue dispensing head, thereby improving the glue dispensing efficiency. It also solves the problem that the unblocking rod of the device can only unblock the glue dispensing hole of the glue dispensing head, while the glue still solidifies on the inner wall of the glue dispensing head. Over time, this leads to the space inside the glue dispensing head gradually shrinking, thus reducing the glue dispensing efficiency of the device.

[0008] (II) Technical Solution

[0009] To prevent glue from solidifying on the inner wall of the glue dispensing head and thus improve the glue dispensing efficiency of the device, this utility model provides the following technical solution: a corrugated paper uniform glue coating device, including a worktable, a support fixedly connected to the bottom of the worktable, a work frame fixedly connected to the top of the worktable, a machine frame fixedly connected to the top of the work frame, an electric telescopic rod fixedly connected to the inner top wall of the work frame, the telescopic end of the electric telescopic rod slidingly sleeved with the work frame, a lifting plate fixedly connected to the bottom of the electric telescopic rod, a drying component provided at the bottom of the lifting plate, a support plate fixedly connected to one side of the work frame, a glue box fixedly connected to the top of the support plate, a glue dispensing pipe provided at the bottom of the glue box, a glue dispensing component provided at one end of the glue dispensing pipe, glue filling the glue box, and the glue dispensing pipe connected to a pump body, so that the glue can be transported to the inside of the conveying pipe through the glue dispensing pipe, and then dispensing through the glue dispensing head to achieve uniform glue coating on the corrugated paper.

[0010] As a preferred embodiment of this utility model, the work frame is an inverted "U" shape, and the machine frame has the same shape as the work frame.

[0011] As a preferred technical solution of this utility model, the glue dispensing component includes a conveying pipe fixedly connected to one end of the glue dispensing tube, a connecting pipe fixedly connected to the outer wall of the conveying pipe, a glue dispensing head fixedly connected to one end of the connecting pipe, and a heating wire fixedly sleeved on the outer wall of the glue dispensing head.

[0012] In a preferred embodiment of this invention, the outer wall of the conveying pipe is fixedly connected to the top of the lifting plate.

[0013] In a preferred embodiment of this invention, the heating wire is spiral-shaped.

[0014] As a preferred technical solution of this utility model, the drying component includes a groove formed at the bottom of the lifting plate, a fan is provided on the inner wall of the groove, and a ventilation hole is formed on the inner top wall of the groove.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, the present invention provides a device for uniformly coating corrugated paper, which has the following advantages:

[0017] 1. The glue tank contains glue, and the glue dispensing pipe is connected to the pump body. The glue is then transported to the inside of the delivery pipe through the glue dispensing pipe, and then dispensed through the glue dispensing head. The heating wire heats the glue dispensing head evenly, preventing the glue from solidifying inside. Because the heating wire is spiral-shaped, the glue dispensing head is heated evenly, thus preventing the glue from solidifying inside. This device does not allow glue to solidify on the inner wall of the glue dispensing head, thereby improving the glue dispensing efficiency of the device.

[0018] 2. By starting the fan, the fan can blow air downwards, which in turn directs the heat emitted by the heating wire, thereby accelerating the solidification time of the adhesive on the corrugated paper. This further meets the usage requirements of the device and is therefore worthy of promotion. Attached Figure Description

[0019] Figure 1 A schematic diagram of a device for uniformly applying adhesive to corrugated paper.

[0020] Figure 2 This is a side view of the rack in this application;

[0021] Figure 3 for Figure 2 Enlarged view of the structure at point A in the middle.

[0022] In the diagram: 1. Workbench; 2. Support frame; 3. Work rack; 4. Support plate; 5. Glue box; 6. Machine frame; 7. Electric telescopic rod; 8. Lifting plate; 9. Groove; 10. Fan; 11. Ventilation hole; 12. Glue dispensing head; 13. Heating wire; 14. Conveying pipe; 15. Connecting pipe; 16. Glue dispensing pipe. Detailed Implementation

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] Reference Figure 1-3 This is the first embodiment of the present invention, which provides a corrugated paper uniform glue coating device, including a workbench 1, a support 2 fixedly connected to the bottom of the workbench 1, a work frame 3 fixedly connected to the top of the workbench 1, a frame 6 fixedly connected to the top of the work frame 3, an electric telescopic rod 7 fixedly connected to the inner top wall of the work frame 3, the telescopic end of the electric telescopic rod 7 being slidably sleeved with the work frame 3, a lifting plate 8 fixedly connected to the bottom of the electric telescopic rod 7, a drying component being provided at the bottom of the lifting plate 8, a support plate 4 fixedly connected to one side of the work frame 3, a glue box 5 fixedly connected to the top of the support plate 4, a glue outlet pipe 16 being provided at the bottom of the glue box 5, and a glue outlet component being provided at one end of the glue outlet pipe 16.

[0026] Specifically, the work frame 3 is an inverted "U" shape, and the frame 6 has the same shape as the work frame 3. The work frame 3 and the frame 6 can provide effective support.

[0027] Reference Figure 1-3 The dispensing component includes a conveying pipe 14 fixedly connected to one end of the dispensing pipe 16. A connecting pipe 15 is fixedly connected to the outer wall of the conveying pipe 14. A dispensing head 12 is fixedly connected to one end of the connecting pipe 15. An electric heating wire 13 is fixedly sleeved on the outer wall of the dispensing head 12. The glue tank 5 is filled with glue. The dispensing pipe 16 is connected to the pump body (not shown in the figure). The glue can then be conveyed through the dispensing pipe 16 to the inside of the conveying pipe 14, and then dispensed through the dispensing head 12.

[0028] Furthermore, the outer wall of the conveying pipe 14 is fixedly connected to the top of the lifting plate 8. When the lifting plate 8 moves, it can drive the conveying pipe 14 and the glue dispensing head 12 to move, thereby adjusting the height of the glue dispensing head 12 according to the height of the corrugated paper.

[0029] Furthermore, the heating wire 13 is spiral-shaped, and the heating wire 13 can heat the dispensing head 12 evenly, so that the glue will not solidify inside the dispensing head 12.

[0030] Reference Figure 1-3 The drying component includes a groove 9 at the bottom of the lifting plate 8. A fan 10 is provided on the inner wall of the groove 9. A ventilation hole 11 is provided on the inner top wall of the groove 9. When the fan 10 is turned on, the fan 10 can blow air downwards, thereby blowing the heat emitted by the heating wire 13 in the direction of the air, thereby accelerating the solidification time of the adhesive on the corrugated paper.

[0031] During use, the glue tank 5 is filled with glue, and the glue outlet pipe 16 is connected to the pump body (not shown in the figure). The glue can then be transported to the inside of the delivery pipe 14 through the glue outlet pipe 16, and then the glue is dispensed through the glue outlet head 12. The heating wire 13 heats up the glue outlet head 12 evenly, so that the glue will not solidify inside the glue outlet head 12.

[0032] During this process, the fan 10 is started, and the fan 10 can blow air downwards, which can then blow the heat emitted by the heating wire 13 in the direction of the air, thereby accelerating the solidification time of the colloid on the corrugated paper.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A corrugated paper uniform glue coating device, comprising a workbench (1), a support (2) fixedly connected to the bottom of the workbench (1), a work frame (3) fixedly connected to the top of the workbench (1), and a machine frame (6) fixedly connected to the top of the work frame (3), characterized in that: An electric telescopic rod (7) is fixedly connected to the inner top wall of the work frame (3). The telescopic end of the electric telescopic rod (7) is slidably connected to the work frame (3). A lifting plate (8) is fixedly connected to the bottom of the electric telescopic rod (7). A drying component is provided at the bottom of the lifting plate (8). A support plate (4) is fixedly connected to one side of the work frame (3). A glue box (5) is fixedly connected to the top of the support plate (4). A glue outlet pipe (16) is provided at the bottom of the glue box (5). A glue outlet component is provided at one end of the glue outlet pipe (16).

2. The corrugated paper uniform adhesive coating device according to claim 1, characterized in that: The work frame (3) is in the shape of an inverted "U" shape, and the frame (6) has the same shape as the work frame (3).

3. The corrugated paper uniform adhesive coating device according to claim 1, characterized in that: The dispensing component includes a conveying pipe (14) fixedly connected to one end of the dispensing pipe (16), a connecting pipe (15) fixedly connected to the outer wall of the conveying pipe (14), a dispensing head (12) fixedly connected to one end of the connecting pipe (15), and a heating wire (13) fixedly sleeved on the outer wall of the dispensing head (12).

4. The corrugated paper uniform adhesive coating device according to claim 3, characterized in that: The outer wall of the conveying pipe (14) is fixedly connected to the top of the lifting plate (8).

5. The corrugated paper uniform adhesive coating device according to claim 3, characterized in that: The heating wire (13) is spiral-shaped.

6. The corrugated paper uniform adhesive coating device according to claim 1, characterized in that: The drying component includes a groove (9) at the bottom of the lifting plate (8), a fan (10) is provided on the inner wall of the groove (9), and a ventilation hole (11) is provided on the inner top wall of the groove (9).

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