CN219236085U

CN219236085U - Adjusting device of plastic paperboard forming die nozzle

Info

Publication number: CN219236085U
Application number: CN202223429333.5U
Authority: CN
Inventors: 方萍; 刘铁忠
Original assignee: Xiamen Gaocang Packaging Technology Co ltd
Current assignee: Xiamen Gaocang Packaging Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-23
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of plastic paperboard production, in particular to an adjusting device of a plastic paperboard forming die nozzle, which comprises a forming die body and a supporting frame arranged on the body, wherein a connecting port is formed in the body, a mounting frame is arranged on the supporting frame, an upper nozzle head is fixedly arranged on the mounting frame, a lower nozzle head is arranged on the mounting frame, the upper surface of the lower nozzle head is close to the lower surface of the upper nozzle head, retaining plates are fixedly arranged on the side wall of the upper nozzle head, two retaining plates are correspondingly arranged, the lower nozzle head is positioned between the two retaining plates, and a lifting device for lifting the lower nozzle head is arranged on the mounting frame.

Description

Adjusting device of plastic paperboard forming die nozzle

Technical Field

The utility model relates to the technical field of plastic paperboard production, in particular to an adjusting device of a plastic paperboard forming die nozzle.

Background

The plastic paperboard is a common paperboard at present, and is usually formed by mixing plastic slurry and paper pulp, extruding the mixture from a nozzle of a forming die to form a primary plastic paperboard, and then rolling, cooling and the like to form a final plastic paperboard.

The current common forming die comprises a die body and a nozzle arranged on the die body, wherein a slurry cavity is formed in the die body, a screw conveying rod is arranged in the slurry cavity, a connecting port is formed in the slurry cavity, the nozzle is abutted against the connecting port, the screw conveying rod is driven, an extrusion groove is formed in the nozzle, slurry enters the nozzle through the connecting port, and the preliminary plastic paperboard is obtained through extrusion of the extrusion groove.

For the technical conditions, when the thickness of the plastic paperboard needs to be adjusted, different nozzles also need to be replaced, more time is required for removing the nozzles, and meanwhile, the disassembly process is complex, so that the defect that the thickness of the plastic paperboard discharged is inconvenient to adjust is overcome.

Based on the above, the utility model designs an adjusting device of a plastic paperboard forming die nozzle to solve the above problems.

Disclosure of Invention

The utility model aims to provide an adjusting device for a nozzle of a plastic paperboard forming die, so as to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a adjusting device of plastic cardboard forming die nozzle, includes forming die's body, sets up the support frame on the body, the connector has been seted up on the body, be provided with the mounting bracket on the support frame, fixedly on the mounting bracket be provided with the nozzle head, be provided with down the nozzle head on the mounting bracket, the upper surface of nozzle head is close to on the lower surface of nozzle head down, fixedly on the lateral wall of nozzle head is provided with the striker plate, the striker plate corresponds and is provided with two, the nozzle head is located between two striker plates down, be provided with the elevating gear who is used for going up and down the nozzle head on the mounting bracket.

Through adopting above-mentioned technical scheme, drive lifting unit can drive the lift of nozzle head down, and after paper pulp comes out from the connector, get into the nozzle head and close down between the nozzle head, adjust the height of nozzle head down as required to adjust the thickness of plastics cardboard, reach the effect of conveniently adjusting plastics cardboard ejection of compact thickness.

Preferably, the lifting device comprises a cylinder, a support plate and a connecting plate, wherein the support plate is fixedly arranged on the mounting frame, the cylinder is vertically and fixedly connected to the support plate, the connecting plate is fixedly connected to the lower nozzle head, and the telescopic shaft of the cylinder is fixedly arranged on the connecting plate.

By adopting the technical scheme, the cylinder is driven to drive the lower nozzle head to lift.

Preferably, the mounting frame is fixedly provided with a stabilizing plate, the stabilizing plate is provided with a stabilizing hole, and the telescopic shaft of the air cylinder is positioned in the stabilizing hole.

Through adopting above-mentioned technical scheme, when the telescopic shaft stretches out and draws back, the stabilizer plate can reduce the rocking of telescopic shaft, reaches the effect of stable telescopic shaft.

Preferably, a stabilizing cylinder is fixedly arranged on the stabilizing plate, and the stabilizing cylinder is sleeved on the telescopic shaft of the air cylinder.

Through adopting above-mentioned technical scheme, the stability section of thick bamboo can further reduce the rocking of cylinder telescopic shaft, further stabilizes the telescopic shaft of cylinder.

Preferably, the fixed pole that is provided with in the backup pad, the fixed steady block that is provided with on the lateral wall of lower nozzle head, set up the fixed orifices on the steady block, the fixed orifices cover is established on the fixed pole.

Through adopting above-mentioned technical scheme, the fixed orifices cover is established on the dead lever, when lower nozzle head goes up and down, reduces the rocking of lower nozzle head, reaches the effect of stable lower nozzle head.

In summary, the present application has the following beneficial technical effects: the lifting assembly is driven to drive the lower nozzle head to lift, after paper pulp comes out of the connector, the paper pulp enters between the upper nozzle head and the lower nozzle head, and the height of the lower nozzle head is adjusted according to the needs, so that the thickness of the plastic paperboard is adjusted, and the effect of conveniently adjusting the discharging thickness of the plastic paperboard is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view illustrating the installation of a lifting assembly according to the present embodiment;

FIG. 2 is a schematic structural diagram of the body in the present embodiment;

FIG. 3 is a schematic view of the structure of the upper nozzle head in the present embodiment;

FIG. 4 is a schematic view of the structure of the lower nozzle head in the present embodiment;

fig. 5 is a schematic structural view of the stabilizer plate in the present embodiment.

In the drawings, the list of components represented by the various numbers is as follows:

1. a body; 2. a support frame; 3. a connection port; 4. a material placing cavity; 5. a mounting frame; 6. an upper nozzle head; 7. a lower nozzle head; 8. a striker plate; 9. a cylinder; 10. a support plate; 11. a connecting plate; 12. a stabilizing plate; 13. a stabilizing hole; 14. a stabilizing cylinder; 15. a fixed rod; 16. a stabilizing block; 17. and a fixing hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The present application is described in further detail below in conjunction with figures 1-5.

Referring to fig. 1-3, an adjusting device for a plastic paperboard forming die nozzle comprises a forming die body 1 and a supporting frame 2 arranged on the body 1, wherein a connecting port 3 is formed in the body 1, a material placing cavity 4 is formed in the body 1, the connecting port 3 is communicated with the material placing cavity 4, and slurry is extruded through the connecting port 3. The support frame 2 is provided with a mounting frame 5, the mounting frame 5 is fixedly provided with an upper nozzle head 6, the upper nozzle head 6 is fixedly connected to the body 1, and the upper nozzle head 6 and the body 1 are integrally formed.

Referring to fig. 1-3, a lower nozzle head 7 is provided on the mounting frame 5, the upper surface of the lower nozzle head 7 is close to the lower surface of the upper nozzle head 6, two baffle plates 8 are fixedly provided on the side wall of the upper nozzle head 6, the lower nozzle head 7 is positioned between the two baffle plates 8, and when pulp is extruded from between the upper nozzle head 6 and the lower nozzle head 7, the baffle plates 8 can reduce the pulp flowing out from the side edges of the lower nozzle head 7.

Referring to fig. 4 and 5, a lifting device for lifting the lower nozzle head 7 is arranged on the mounting frame 5, the lifting device comprises a cylinder 9, a support plate 10 and a connecting plate 11, the support plate 10 is fixedly arranged on the mounting frame 5, the support plate 10 is positioned below the lower nozzle head 7, the cylinder 9 is vertically and fixedly connected to the support plate 10, the connecting plate 11 is fixedly connected to the lower nozzle head 7, and the upper end of a telescopic shaft of the cylinder 9 is fixedly arranged on the connecting plate 11.

Referring to fig. 3 and 4, the air cylinders 9 are provided in a plurality on the support plate 10, and after the pulp comes out of the connection port 3, the pulp enters between the upper nozzle head 6 and the lower nozzle head 7, and the height of the lower nozzle head 7 is adjusted as required, so that the distance between the upper nozzle head 6 and the lower nozzle head 7 is adjusted, the thickness of the plastic paperboard is adjusted, and the effect of conveniently adjusting the discharging thickness of the plastic paperboard is achieved.

Referring to fig. 4 and 5, a stabilizing plate 12 is fixedly arranged on the mounting frame 5, a stabilizing hole 13 is formed in the stabilizing plate 12, a telescopic shaft of the air cylinder 9 is positioned in the stabilizing hole 13, a stabilizing cylinder 14 is fixedly arranged on the stabilizing plate 12, and the stabilizing cylinder 14 is sleeved on the telescopic shaft of the air cylinder 9. When the telescopic shaft stretches, the stabilizing hole 13 and the stabilizing cylinder 14 can reduce shaking of the telescopic shaft and stabilize the telescopic shaft, so that the effect of moving the lower nozzle head 7 is stabilized.

Referring to fig. 4 and 5, a fixing rod 15 is vertically and fixedly connected to the support plate 10, a stabilizing block 16 is fixedly arranged on the side wall of the lower nozzle head 7, a fixing hole 17 is formed in the stabilizing block 16, the fixing hole 17 is sleeved on the fixing rod 15, and when the lower nozzle head 7 is lifted, shaking of the lower nozzle head 7 is further reduced, so that the effect of stabilizing the lower nozzle head 7 is achieved.

The implementation principle of the embodiment is as follows: after the paper pulp comes out of the connector, the paper pulp enters between the upper nozzle head 6 and the lower nozzle head 7, and the height of the lower nozzle head 7 is adjusted according to the requirement, so that the distance between the upper nozzle head 6 and the lower nozzle head 7 is adjusted, the thickness of the plastic paper board is adjusted, the paper pulp is finally extruded from between the upper nozzle head 6 and the lower nozzle head 7, the plastic paper board with the required thickness is obtained, and the effect of conveniently adjusting the discharging thickness of the plastic paper board is achieved.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adjusting device of plastic cardboard forming die nozzle, includes forming die's body (1), sets up support frame (2) on body (1), connection mouth (3), its characterized in that have been seted up on body (1): be provided with mounting bracket (5) on support frame (2), fixedly on mounting bracket (5) be provided with nozzle head (6), be provided with down nozzle head (7) on mounting bracket (5), down on the upper surface of nozzle head (7) is close to the lower surface of last nozzle head (6), fixedly on the lateral wall of last nozzle head (6) be provided with striker plate (8), striker plate (8) correspond and are provided with two, down nozzle head (7) are located between two striker plates (8), be provided with the elevating gear who is used for going up and down nozzle head (7) on mounting bracket (5).

2. An adjustment device for a plastic paperboard forming die nozzle as recited in claim 1, wherein: the lifting device comprises an air cylinder (9), a supporting plate (10) and a connecting plate (11), wherein the supporting plate (10) is fixedly arranged on the mounting frame (5), the air cylinder (9) is vertically and fixedly connected to the supporting plate (10), the connecting plate (11) is fixedly connected to the lower nozzle head (7), and a telescopic shaft of the air cylinder (9) is fixedly arranged on the connecting plate (11).

3. An adjustment device for a plastic paperboard forming die nozzle as recited in claim 2, wherein: the mounting frame (5) is fixedly provided with a stabilizing plate (12), the stabilizing plate (12) is provided with a stabilizing hole (13), and the telescopic shaft of the air cylinder (9) is positioned in the stabilizing hole (13).

4. A device for adjusting a plastic paperboard forming die nozzle as recited in claim 3, further comprising: the stabilizing plate (12) is fixedly provided with a stabilizing cylinder (14), and the stabilizing cylinder (14) is sleeved on the telescopic shaft of the air cylinder (9).

5. An adjustment device for a plastic paperboard forming die nozzle as recited in claim 2, wherein: the fixing device is characterized in that a fixing rod (15) is fixedly arranged on the supporting plate (10), a stabilizing block (16) is fixedly arranged on the side wall of the lower nozzle head (7), a fixing hole (17) is formed in the stabilizing block (16), and the fixing hole (17) is sleeved on the fixing rod (15).