Laminated material extrusion device

Abstract

The utility model discloses a lamination material extrusion device which comprises a base, a friction layer covered on the lower end face of the base, a mounting shell arranged on the upper side of the base, a reset mechanism arranged between the mounting shell and the base, a group of compression rollers rotationally connected with an inner cavity of the mounting shell, and a heating box arranged on the upper end face of the mounting shell, a group of notches are formed between the heating box and the inner cavity of the mounting shell, and a cleaning pad is mounted on the inner wall, corresponding to the position of the pressing roller, of the mounting shell. According to actual use requirements, the mounting shell integrally moves within a certain range by utilizing the scalability of a reset spring, so that the pressing roller can be stably attached to a laminating material, and the laminating efficiency is improved. The extrusion effect is stably and effectively provided, an electric heating plate is matched with an air guide fan, the lamination material can be dried in the extrusion process, the lamination paper surface can be cured to ensure the smoothness of the lamination paper surface, and in the rotation process of the compression roller, a cleaning pad can clean impurities possibly remaining on the surface of the compression roller.

Description

Technical Field

[0001] The utility model relates to the technical field related to laminating production, in particular to a laminating material extrusion device. Background Art

[0002] Laminated paper is a composite material in which plastic particles are coated on the surface of paper through a cast film machine. The main characteristics are that this composite material is oil-proof, waterproof and heat-sealed. Laminated paper needs to be compounded with laminating materials during processing. Different uses have different characteristics. When used for packaging, its oil-proof characteristics are used. When producing laminated paper, the processed materials are placed inside the equipment, and then blown dry after laminating. In order to ensure the stability and uniformity of the adhesion of the laminating material, the laminated paper needs to be extruded and flattened. However, the roller structure in the existing extrusion device is fixed, and it may not be able to meet the extrusion requirements according to actual use needs during use. When the specifications of the laminated paper do not match the space under the roller, the roller may not be able to fully contact the laminated paper for extrusion, and during the extrusion process, the laminated material cannot be dried in time to form a laminated layer, and then the laminated layer is unstable after the extrusion is completed, so that the surface of the laminated paper is partially not coated with the laminated material, affecting the performance and effect of the laminated paper.

[0003] Therefore, we propose a coating material extrusion device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a laminating material extrusion device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A coating material extrusion device comprises a base, the lower end surface of the base is covered with a friction layer, a mounting shell is arranged on the upper side of the base, a reset mechanism is arranged between the mounting shell and the base, a group of pressure rollers are rotatably connected to the inner cavity of the mounting shell, a heating box is installed on the upper end surface of the mounting shell, a group of notches are opened between the heating box and the inner cavity of the mounting shell, and a cleaning pad is installed on the inner wall of the mounting shell corresponding to the position of the pressure roller.

[0007] Preferably, a mounting plate is connected to the side wall of the base, and the mounting plate cooperates with external mounting bolts.

[0008] Preferably, the reset mechanism includes a receiving groove opened on the lower end surface of the side wall of the mounting shell, an adjustment plate is connected to the upper end surface of the base corresponding to the position of the receiving groove, the adjustment plate extends into the receiving groove, and a reset spring is connected between the adjustment plate and the inner wall of the receiving groove, a guide rod is connected to the inner wall of the receiving groove, and the guide rod extends into the inner wall of the adjustment plate.

[0009] Preferably, the rotating outer ends of a group of the pressure rollers are respectively connected to synchronous wheels, and the outer sides of the synchronous wheels are sleeved with synchronous belts.

[0010] Preferably, an electric heating plate is installed on the inner wall of the heating box, an air inlet that passes through inside and outside is opened on the side wall of the heating box, and an air guide fan is installed inside the air inlet.

[0011] Preferably, a groove is provided on the inner wall of the mounting shell, the cleaning pad is installed in the groove, and the cleaning pad is in contact with the side wall of the pressure roller, and a conduit is connected to the outer end of the mounting shell, and the inner end opening of the conduit is in contact with the cleaning pad.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is in use, the base is installed as a whole at the discharge position of the external equipment through the cooperation of the arranged installation plate and the external installation bolts, so as to perform the extrusion work, and according to the actual use requirements, the device can be disassembled and replaced, or moved to other positions for use, and according to the actual use requirements, the retractability of the reset spring is utilized to make the installation shell as a whole move within a certain range, so that the pressing roller can stably fit the coating material, stably and effectively provide the extrusion effect, and the electric heating plate and the air guide fan can cooperate to dry the coating material during the extrusion process, and solidify the coating paper surface to ensure its flatness; at the same time, during the rotation of the pressing roller, the cleaning pad can clean the impurities that may remain on the surface of the pressing roller, so as to ensure the overall flatness of the extruded coating paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the explosion structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0017] Figure 4 This is a schematic diagram of the heating box and its accessory structures of the utility model.

[0018] In the figure: 1-base, 101-mounting plate, 2-mounting shell, 3-reset mechanism, 301-storage groove, 302-adjusting plate, 303-reset spring, 304-guide rod, 4-pressure roller, 401-synchronous wheel, 402-synchronous belt, 5-heating box, 501-electric heating plate, 502-air inlet, 503-air guide fan, 6-notch, 7-cleaning pad, 701-groove, 702-duct. DETAILED DESCRIPTION

[0019] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0020] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 A coating material extrusion device includes a base 1. The lower end surface of the base 1 is covered with a friction layer to increase the friction force to ensure the overall stability of the device and prevent its position from shifting during use. A mounting plate 101 is connected to the side wall of the base 1. The mounting plate 101 cooperates with external mounting bolts to mount the base 1 as a whole at the discharge position of the external equipment to perform extrusion work. According to actual usage requirements, the device can be disassembled and replaced, or moved to other positions for use. A mounting shell 2 is arranged on the upper side of the base 1. The mounting shell 2 is wrapped around the outer side of the pressure roller 4 in an arc shape as a whole.

[0024] A reset mechanism 3 is provided between the mounting shell 2 and the base 1, and the reset mechanism 3 includes a receiving groove 301 provided on the lower end surface of the side wall of the mounting shell 2, and an adjusting plate 302 is connected to the upper end surface of the base 1 corresponding to the position of the receiving groove 301, and the adjusting plate 302 extends into the receiving groove 301, and a reset spring 303 is connected between the adjusting plate 302 and the inner wall of the receiving groove 301. By utilizing the retractability of the reset spring 303, the mounting shell 2 as a whole can move within a certain range, so that the pressure roller 4 can stably fit the coating material and provide a stable and effective extrusion effect, and a guide rod 304 is connected to the inner wall of the receiving groove 301, and the guide rod 304 extends to the inner wall of the adjusting plate 302.

[0025] A group of pressure rollers 4 are rotatably connected to the inner cavity of the mounting shell 2, and the rotating outer ends of the group of pressure rollers 4 are respectively connected to synchronous wheels 401. A synchronous belt 402 is sleeved on the outer side of the synchronous wheel 401. The cooperation of the synchronous belt 402 and the synchronous wheel 401 allows the group of pressure rollers 4 to rotate synchronously, preventing the pressure rollers 4 on both sides from being out of sync and causing the coating material to accumulate between the pressure rollers 4 on both sides, thereby ensuring the overall flatness of the coating material.

[0026] A heating box 5 is installed on the upper end surface of the installation shell 2, an electric heating plate 501 is installed on the inner wall of the heating box 5, an air inlet 502 that passes through the inside and outside is opened on the side wall of the heating box 5, and an air guide fan 503 is installed inside the air inlet 502.

[0027] A group of notches 6 are provided between the heating box 5 and the inner cavity of the mounting shell 2. A cleaning pad 7 is installed on the inner wall of the mounting shell 2 corresponding to the position of the pressure roller 4. A groove 701 is provided on the inner wall of the mounting shell 2. The cleaning pad 7 is installed in the groove 701, and the cleaning pad 7 is in contact with the side wall of the pressure roller 4. The cleaning pad 7 can clean the impurities that may remain on the surface of the pressure roller 4. A conduit 702 is connected to the outer end of the mounting shell 2. The inner end opening of the conduit 702 is in contact with the cleaning pad 7. The conduit 702 is connected to an external water source. By transporting water to the cleaning pad 7, the overall cleaning efficiency is improved.

[0028] The above embodiments are preferred implementation modes of the present invention, but the implementation modes of the present invention are not limited by the above embodiments. Any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principle of the present invention should be equivalent replacement methods and are included in the protection scope of the present invention.

[0029] In the description of the present invention, it is necessary to understand that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

Claims

1. A coating material extrusion device, comprising a base (1), wherein the lower end surface of the base (1) is covered with a friction layer, characterized in that: A mounting shell (2) is arranged on the upper side of the base (1), a reset mechanism (3) is arranged between the mounting shell (2) and the base (1), a group of pressure rollers (4) are rotatably connected to the inner cavity of the mounting shell (2), a heating box (5) is arranged on the upper end surface of the mounting shell (2), a group of notches (6) are arranged between the heating box (5) and the inner cavity of the mounting shell (2), and a cleaning pad (7) is arranged on the inner wall of the mounting shell (2) corresponding to the position of the pressure rollers (4).

2. A coating material extrusion device according to claim 1, characterized in that: A mounting plate (101) is connected to the side wall of the base (1), and the mounting plate (101) cooperates with external mounting bolts.

3. The coating material extrusion device according to claim 1, characterized in that: The reset mechanism (3) comprises a receiving groove (301) formed on the lower end surface of the side wall of the mounting shell (2); an adjusting plate (302) is connected to the upper end surface of the base (1) corresponding to the position of the receiving groove (301); the adjusting plate (302) extends into the receiving groove (301); a reset spring (303) is connected between the adjusting plate (302) and the inner wall of the receiving groove (301); a guide rod (304) is connected to the inner wall of the receiving groove (301); and the guide rod (304) extends into the inner wall of the adjusting plate (302).

4. The coating material extrusion device according to claim 1, characterized in that: The rotating outer ends of a group of the pressing rollers (4) are respectively connected to synchronous wheels (401), and the outer sides of the synchronous wheels (401) are sleeved with synchronous belts (402).

5. The coating material extrusion device according to claim 1, characterized in that: An electric heating plate (501) is installed on the inner wall of the heating box (5), an air inlet (502) that penetrates inside and outside is opened on the side wall of the heating box (5), and an air guide fan (503) is installed inside the air inlet (502).

6. The coating material extrusion device according to claim 1, characterized in that: The inner wall of the mounting shell (2) is provided with a groove (701), the cleaning pad (7) is installed in the groove (701), and the cleaning pad (7) is in contact with the side wall of the pressure roller (4); the outer end of the mounting shell (2) is connected to a conduit (702), and the inner end opening of the conduit (702) is in contact with the cleaning pad (7).

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