Gluing machine for paperboard processing

By introducing a heating screw and an electro-hydraulic pusher into the cardboard coating machine, the problem of poor glue flow in low-temperature environments was solved, thereby improving coating quality and efficiency.

CN223902164UActive Publication Date: 2026-02-13YANTAI JUJI NEW MATERIALS TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202520189803.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-02-07
Publication Date
2026-02-13
Estimated Expiration
2035-02-07

AI Technical Summary

Technical Problem

Existing cardboard coating machines produce adhesive with increased viscosity and poor flowability at low temperatures, resulting in decreased coating quality and efficiency.

Method used

A glue storage tank with a heating screw was designed. The heating screw is controlled by the control panel to heat the glue in the storage tank. Combined with the electro-hydraulic actuator and drive motor to drive the coating roller to rotate, the glue is kept at the appropriate temperature.

Benefits of technology

It effectively solves the problem of poor glue flow in low-temperature environments, ensuring the quality and efficiency of cardboard coating, and has good practicality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to a gluing machine for paperboard processing, which belongs to the technical field of paperboard processing, has a simpler integral structure, is convenient for gluing a paperboard, and compared with the prior art, is convenient for heating glue required to be used, avoids the phenomenon of poorer flowability of the glue due to lower environment temperature, and improves the production efficiency. According to the paperboard gluing device, normal use of glue can be guaranteed, then the paperboard gluing quality and gluing efficiency are guaranteed, practicability is good, and application and popularization are facilitated. The mounting frame is arranged on the base, an electric-hydraulic push rod is detachably connected in the mounting frame, and the output end of the electric-hydraulic push rod is fixedly connected with a mounting plate; the two vertical plates are fixedly connected to the bottom of the mounting plate, and a transmission roller is rotationally arranged between the two vertical plates; the connecting seat is fixedly connected to one end of the mounting frame, and a driving motor is arranged on the connecting seat; and the connecting shaft is fixedly connected with an output shaft of the driving motor.
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Description

TECHNICAL FIELD

[0001] The utility model relates to paperboard processing technical field especially paperboard processing glueing machine. BACKGROUND

[0002] It is known that glueing machine is also called coating machine, glue scraping machine, automatic glue spraying machine etc., and is mainly used to coat liquid glue on the surface of textile, paper box or leather.

[0003] At present, in the related art, through the retrieval, the utility model discloses a paperboard glueing machine in patent publication No. CN208960251U, including base, glueing roller and glue storage groove, glueing roller rotatory connection is in both sides of base, and glue storage groove is located glueing roller directly below, and the below of glue storage groove is equipped with bearing table, and the base is provided with fixed plate and the guide rod of installing in the both sides of fixed plate, and the fixed plate is located directly below bearing table, and bearing table activity sleeve is connected on the guide rod.

[0004] For the related art in the above, although when the bottom of glueing roller is higher than the liquid level of glue liquid, the height of glue storage groove can be adjusted by rotating the screw rod, so that the bottom of glueing roller continues to be below the liquid level of glue liquid, and the glue liquid at the bottom of glue storage groove is effectively utilized, but the utility model person finds that the following use defects still exist, because the air temperature is lower in winter, the viscosity of glue in glue storage groove is easy to be high, so that the fluidity is poor, and it is difficult to uniformly adhere to the glueing roller, the glueing quality and glueing efficiency of paperboard are affected, and the practicality is insufficient.

[0005] Therefore, it is necessary to propose paperboard processing glueing machine. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing paperboard processing glueing machine to solve the problems in the above background art.

[0007] In order to achieve the above object, the utility model provides the following technical scheme:

[0008] Paperboard processing glueing machine, comprising:

[0009] Base;

[0010] Mounting frame, the mounting frame is arranged on the base, and the electric hydraulic push rod is detachably connected in the mounting frame, and the output end of the electric hydraulic push rod is fixedly connected with the mounting plate;

[0011] Two vertical plates, the two vertical plates are fixedly connected at the bottom of the mounting plate, and the transmission roller is rotatably arranged between the two vertical plates;

[0012] The connecting seat is fixedly connected at one end of the mounting frame, and a driving motor is arranged on the connecting seat;

[0013] The connecting shaft is fixedly connected with the output shaft of the driving motor, and the other end of the connecting shaft extends into the mounting frame through the connecting hole and is rotationally connected with the mounting frame.

[0014] The glue storage bin is fixedly connected in the mounting frame through two connecting blocks, and two groups of heating wire rods are arranged in the glue storage bin.

[0015] The support assembly is arranged in the base and is used for supporting the base to be placed in a use position.

[0016] As a further scheme of the utility model, the support assembly comprises four support columns, and the four support columns are arranged in the base through connecting grooves, and the other end of the support column is fixedly connected with a support seat.

[0017] As a further scheme of the utility model, the bottom of the support seat is fixedly connected with an antiskid rubber pad.

[0018] As a further scheme of the utility model, the electro-hydraulic push rod is detachably connected in the mounting frame through a mounting ring.

[0019] As a further scheme of the utility model, the connecting shaft is rotationally connected with the connecting hole of the mounting frame through a connecting ring.

[0020] Compared with the prior art, the utility model has the advantages that:

[0021] Through the support assembly, the base is supported and placed in a use position under the cooperation of the support columns and the support seats, the transmission rollers rotationally arranged between the vertical plates are adjusted to an applicable position through the cooperation of the mounting frame, the electro-hydraulic push rod and the mounting plate, glue is added into the glue storage bin, the driving motor on the connecting seat is started, the driving motor works to drive the glue roller to rotate through the connecting shaft, the glue roller and the transmission roller are cooperated to achieve the purpose of gluing the paperboard, the glue in the glue storage bin is heated through the cooperation of the control panel and the heating wire rod, the glue in the glue storage bin is at an applicable temperature, the overall structure is relatively simple, the paperboard is conveniently glued, compared with the prior art, the glue to be used is conveniently heated, the phenomenon that the glue has poor flowability due to low ambient temperature is avoided, the glue can be normally used, the gluing quality and efficiency of the paperboard are ensured, the utility model has good practicability and is convenient for popularization and use. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the whole main view's three-dimensional structure schematic diagram of the utility model;

[0023] Figure 2 It is the whole main view's three-dimensional structure schematic diagram of the utility model;

[0024] Figure 3 It is the whole main view's three-dimensional structure schematic diagram of the utility model Figure 2 It is the local amplification structure schematic diagram of A place in the utility model;

[0025] Figure 4 It is the whole main view's plane structure schematic diagram of the utility model.

[0026] In the drawing: 1, base; 2, mounting bracket; 3, electro-hydraulic push rod; 4, mounting plate; 5, vertical plate; 6, transmission roller; 7, connecting seat; 8, drive motor; 9, connecting shaft; 10, glue roller; 11, glue storage bin; 12, heating screw; 13, control panel; 14, support column; 15, support seat; 16, antiskid rubber pad; 17, mounting ring; 18, connecting ring; 19, connecting block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0028] The utility model will be further described in detail below in combination with the drawings in the specification.

[0029] Please refer to Figures 1-4 In the embodiments of the utility model, the paperboard processing glue spreading machine comprises:

[0030] Base 1;

[0031] Mounting bracket 2 is arranged on base 1, and electro-hydraulic push rod 3 is detachably connected in mounting bracket 2, and the output end of electro-hydraulic push rod 3 is fixedly connected with mounting plate 4;

[0032] Two vertical plates 5 are fixedly connected to the bottom of mounting plate 4, and transmission roller 6 is rotatably arranged between the two vertical plates 5;

[0033] Connecting seat 7 is fixedly connected to one end of mounting bracket 2, and drive motor 8 is arranged on connecting seat 7;

[0034] Connecting shaft 9, connecting shaft 9 is fixedly connected with the output shaft of the driving motor 8, the other end of the connecting shaft 9 extends into the mounting frame 2 through the connecting hole and is rotatably connected with the mounting frame 2, and the outer part of the connecting shaft 9 is fixedly sleeved with a glue roller 10;

[0035] Glue storage bin 11, glue storage bin 11 is fixedly connected in mounting frame 2 through two connecting blocks 19, two groups of heating wire rods 12 are arranged in glue storage bin 11, and one end of glue storage bin 11 is provided with a control panel 13 for controlling heating wire rod 12;

[0036] Support assembly, support assembly is arranged in base 1, which is used for supporting base 1 to be placed in use position.

[0037] The paperboard processing glue machine, when in use, the support assembly is arranged, the base 1 is supported and placed in the use position under the action of the support assembly, and then the transmission roller 6 rotatably arranged between the vertical plate 5 is adjusted to the suitable position through the mutual cooperation of the mounting frame 2, the electro-hydraulic push rod 3, the mounting plate 4, and then the glue in the glue storage bin 11 is added, and the driving motor 8 on the connecting seat 7 is started, the driving motor 8 works to drive the glue roller 10 to rotate through the connecting shaft 9, so that the glue roller 10 and the transmission roller 6 cooperate to play a role in gluing the paperboard, and then the glue in the glue storage bin 11 is heated through the cooperation of the control panel 13 and the heating wire rod 12, so that the glue in the glue storage bin 11 is at a suitable temperature, avoiding the phenomenon that the glue has poor flowability due to low temperature.

[0038] In Figures 1-4 , the support assembly includes four support columns 14, the four support columns 14 are arranged in the base 1 through the connecting grooves, the other end of the support column 14 is fixedly connected with the support seat 15, and the bottom of the plurality of support seats 15 is fixedly connected with the anti-skid rubber pad 16.

[0039] The paperboard processing glue machine is arranged through the cooperation of the plurality of support columns 14 and the support seat 15, which is convenient for supporting and placing the base 1 in the use position, and the plurality of anti-skid rubber pads 16 are arranged, which is convenient for increasing the contact friction between the support seat 15 and the ground to ensure the support stability of the base 1.

[0040] In Figures 1-4 , the electro-hydraulic push rod 3 is detachably connected in the mounting frame 2 through the mounting ring 17, and the connecting shaft 9 is rotatably connected with the connecting hole of the mounting frame 2 through the connecting ring 18.

[0041] In the embodiment, the electro-hydraulic push rod 3 and the heating screw rod 12 are all the commonly known devices of the person skilled in the art which can be directly purchased on the market, can be customized or selected according to actual needs, and are only used here without improvement in structure and function. Therefore, the electro-hydraulic push rod 3 and the heating screw rod 12 are not described in detail. The electro-hydraulic push rod 3 and the heating screw rod 12 are both provided with a control switch matched therewith. The installation position of the control switch is selected according to actual use requirements, so as to be convenient for the operator to operate and control. The technology is very mature and can be realized.

[0042] The implementation principle of the glue spreading machine for paperboard processing is as follows: first, the base 1 is supported and placed on the use position through the mutual cooperation of the plurality of supporting columns 14 and the supporting seat 15. Then, the transmission rollers 6 rotatably arranged between the vertical plates 5 are adjusted to the suitable positions through the mutual cooperation of the mounting frame 2, the electro-hydraulic push rod 3 and the mounting plate 4. Then, the user adds glue into the glue storage bin 11, and simultaneously starts the driving motor 8 on the connecting seat 7. The driving motor 8 works to drive the glue spreading roller 10 to rotate through the connecting shaft 9. Thus, under the cooperation of the glue spreading roller 10 and the transmission roller 6, the function of spreading glue on the paperboard is realized. Then, the user can adjust and control the heating screw rod 12 through the control panel 13 according to the current environmental temperature, so that the heating screw rod 12 is heated, thereby heating the glue in the glue storage bin 11, and making the glue in the glue storage bin 11 at the suitable temperature.

[0043] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A gluing machine for processing paperboard, characterized in that Include: Base (1); Mounting frame (2) is arranged on the base (1), the mounting frame (2) is detachably connected with electro-hydraulic push rod (3) in it, the output end of the electro-hydraulic push rod (3) is fixedly connected with mounting plate (4); Two vertical plates (5), two vertical plates (5) are fixedly connected to the bottom of mounting plate (4), and transmission roller (6) is rotatably arranged between the two vertical plates (5); Connecting seat (7), the connecting seat (7) is fixedly connected to one end of mounting frame (2), and driving motor (8) is arranged on the connecting seat (7); Connecting shaft (9), the connecting shaft (9) is fixedly connected with the output shaft of driving motor (8), the other end of the connecting shaft (9) extends into the mounting frame (2) through the connecting hole and is rotatably connected with the mounting frame (2), and the outer part of the connecting shaft (9) is fixedly sleeved with rubber coating roller (10); Glue storage bin (11), the glue storage bin (11) is fixedly connected in mounting frame (2) through two connecting blocks (19), two groups of heating wire rods (12) are arranged in the glue storage bin (11), and one end of the glue storage bin (11) is provided with control panel (13) for regulating and controlling heating wire rod (12); Support assembly, the support assembly is arranged in the base (1), and is used for supporting the base (1) to be placed in the use position.

2. The gluing machine for processing paperboard according to claim 1, characterized in that: The support assembly includes four support columns (14), four support columns (14) are arranged in the base (1) through connecting grooves, and the other end of the support column (14) is fixedly connected with support seat (15).

3. The gluer for processing paperboards according to claim 2, characterized in that: The bottom of the plurality of support seats (15) is fixedly connected with antiskid rubber pad (16).

4. The gluer for paperboard processing according to claim 1, characterized in that: The electro-hydraulic push rod (3) is detachably connected in the mounting frame (2) through the mounting ring (17).

5. The gluer for paperboard processing according to claim 1, characterized in that: The connecting shaft (9) is rotatably connected with the connecting hole of the mounting frame (2) through the connecting ring (18).

Citation Information

Patent Citations

  • Paperboard gluing machine

    CN208960251U