Mixing device for foaming rubber and plastic thermal insulation material

Abstract

The utility model relates to the technical field of plastic product production equipment, and provides a mixing device for foaming rubber and plastic heat insulation materials, which comprises a workbench, a placing groove is arranged at the top end of the workbench, a mixing barrel is fixedly connected onto the placing groove, a heating shell is fixedly connected outside the mixing barrel, and a stirring cover is fixedly connected at the top end of the mixing barrel. The top end of the stirring cover is fixedly connected with a motor, the motor is driven to rotate to drive stirring blades to rotate to mix and stir materials, and a second electric motor is driven to drive a pressing plate to move in the vertical direction to press and mix the materials in the mixing barrel, so that the materials can be mixed in different directions, and the mixing efficiency of the materials is improved; the first electric motor is driven to drive the crushing roller to crush materials, and the filter screen is arranged at the bottom end of the feeding port, so that the area difference between the materials is reduced, mixing is accelerated, the reaction time is shortened, and the production quality of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic product production equipment, specifically relates to a kind of mixing device for foaming of rubber plastic heat-insulating material. BACKGROUND

[0002] Rubber products refer to the production of various rubber products using natural and synthetic rubber as raw materials, and also include the re-production of rubber products using waste rubber. The rubber industry is one of the important basic industries of the national economy. It not only provides daily life indispensable light industrial rubber products such as daily necessities and medical supplies, but also provides various rubber production equipment or rubber parts to heavy industry and emerging industries such as mining, transportation, construction, machinery and electronics. Therefore, the rubber industry has a wide range of products and backward industries.

[0003] Currently, the mixing device we use usually uses a single-direction stirring roller, and before mixing, the raw materials such as raw rubber need to be cut, and then put into the mixing device for mixing with the medicine. The operation is complex and time-consuming, which is not conducive to keeping the length of the raw materials consistent, and the mixing and stirring need a long time, which may affect the uniformity of the mixing and the production quality of the equipment.

[0004] Therefore, the utility model provides a kind of mixing device for foaming of rubber plastic heat-insulating material to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of mixing device for foaming of rubber plastic heat-insulating material, which mixes materials in different directions by setting stirring blades and pressing plates, and makes the size of materials put into the equipment more uniform by setting a crushing roller at the feed inlet, solving the problems in related technologies.

[0006] The technical scheme of the utility model is as follows:

[0007] A kind of mixing device for foaming of rubber plastic heat-insulating material, including workbench, the top of workbench is provided with placing groove, placing groove is fixedly connected with mixing barrel, mixing barrel is fixedly connected with heating shell outside, the top of mixing barrel is fixedly connected with stirring cover, the top of stirring cover is fixedly connected with motor, the output end of motor is fixedly connected with rotating shaft passing through stirring cover, the two sides of rotating shaft are fixedly connected with stirring blade, the surface of stirring blade is provided with a plurality of groups of evenly distributed stirring holes, the sliding connection of stirring blade is provided with pressing plate, the surface of pressing plate is provided with a plurality of groups of evenly distributed through holes.

[0008] Optionally, the end of the two groups of stirring blades away from the rotating shaft is provided with a sliding groove, a threaded rod and a sliding rod are respectively installed on the two groups of sliding grooves, the threaded rod is threadedly connected with the pressing plate, and the sliding rod is slidably connected with the pressing plate.

[0009] Optionally, a second electric motor is fixedly connected to one of the stirring blades, and an output end of the second electric motor is fixedly connected to the threaded rod.

[0010] Optionally, a discharge port is fixedly connected to a bottom end of the mixing barrel, a top end of the stirring cover is fixedly connected to a feeding port, two groups of crushing rollers are rotatably connected to the feeding port, the two groups of crushing rollers are meshed with each other, a first electric motor is fixedly connected to one side of the feeding port, and the first electric motor is fixedly connected to one of the crushing rollers.

[0011] Optionally, a filter screen is fixedly connected to the feeding port, and a top end of the filter screen is attached to a bottom end of the crushing roller.

[0012] Optionally, two groups of symmetrical limiting grooves are formed in the workbench, and air cylinders are fixedly connected to two ends of the workbench, and output ends of the air cylinders are fixedly connected to clamping blocks through the workbench.

[0013] Optionally, the clamping blocks are slidably connected to the limiting grooves, and one end of each clamping block is fixedly connected to the heating shell.

[0014] Optionally, two groups of electric telescopic rods are fixedly connected to a top end of the workbench, and output ends of the electric telescopic rods are fixedly connected to the stirring cover.

[0015] The working principle and beneficial effects of the present application are as follows:

[0016] 1. In the present application, the driving motor is used to rotate the stirring blades to mix and stir the materials, the second electric motor is used to drive the pressing plate to move in the vertical direction to press and mix the materials in the mixing barrel, so that the materials can be mixed in different directions, and the mixing efficiency of the materials is improved.

[0017] 2. In the present application, the first electric motor is used to drive the crushing roller to crush the materials, and the filter screen is arranged at the bottom end of the feeding port to reduce the area difference between the materials, so that the mixing is accelerated, the reaction time is reduced, and the production quality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above-mentioned features, technical characteristics, advantages and implementation modes of the present application will be further described in the following preferred embodiments in a clear and understandable manner combined with the drawings.

[0019] Figure 1 It is a structural schematic diagram of the present application;

[0020] Figure 2 It is a transverse cross-sectional schematic diagram of the present application;

[0021] Figure 3 It is a longitudinal cross-sectional schematic diagram of the present application;

[0022] Figure 4 For the utility model Figure 3 A region structure amplification schematic view in the middle;

[0023] Figure 5 For the utility model Figure 3 B region structure amplification schematic view in the middle.

[0024] In the drawing: 1, workbench;2, limit slot;3, air cylinder;4, clamp block;5, heating shell;6, stirring cover;7, motor;8, feed inlet;9, first electric motor;10, crushing roller;11, mixing barrel;12, filter screen;13, pressing plate;14, through hole;15, rotating shaft;16, stirring blade;17, stirring hole;18, discharge port;19, placing groove;20, sliding groove;21, sliding rod;22, threaded rod;23, second electric motor;24, electric telescopic rod. DETAILED DESCRIPTION

[0025] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the specific embodiments of the present application will be described below with reference to the drawings. Obviously, the drawings in the following description only some embodiments of the present application, for those skilled in the art, without creating labor, according to these drawings, other drawings can also be obtained, and other embodiments can also be obtained.

[0026] In order to make the drawing simple, only the parts related to the utility model are shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, the same structure or function in some drawings is only schematically shown, or only one of them is marked. In this paper, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0027] In this paper, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection;It can be mechanical connection, or electrical connection;It can be directly connected, or indirectly connected through intermediate medium, or the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] In addition, in the description of the present application, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0029] Example 1

[0030] With reference to Figures 1-5 For the first embodiment of the utility model, propose a kind of rubber plastic heat-insulating material foaming with mixing device, including workbench 1, the top of workbench 1 is equipped with placing groove 19, placing groove 19 is fixedly connected with mixing barrel 11, the outside of mixing barrel 11 is fixedly connected with heating shell 5, by setting heating shell 5 it is favorable to the temperature increase when barrel material mixes, it is favorable to improve the reaction efficiency of material, the top of mixing barrel 11 is fixedly connected with stirring cover 6, the top of stirring cover 6 is fixedly connected with motor 7, the output of motor 7 is fixedly connected with rotating shaft 15 passing through stirring cover 6, the both sides of rotating shaft 15 are fixedly connected with stirring blade 16 in symmetry, by driving motor 7 rotation drives rotating shaft 15 rotation, rotating shaft 15 rotation drives stirring blade 16 rotation and stirs the raw material in the interior of mixing barrel 11 along horizontal direction, the surface of stirring blade 16 is equipped with several groups of evenly distributed stirring holes 17, stirring blade 16 is slidably connected with pressing plate 13, the surface of pressing plate 13 is equipped with several groups of evenly distributed through holes 14;By setting stirring hole 17 and through hole 14, it is favorable to strengthen the circulation of material, improve mixing efficiency, the end of the two groups of stirring blade 16 away from rotating shaft 15 is equipped with sliding slot 20, the two groups of sliding slot 20 are respectively equipped with threaded rod 22 and slide bar 21, the threaded rod 22 is threadedly connected with pressing plate 13, the slide bar 21 is slidably connected with pressing plate 13;One group of stirring blade 16 is fixedly connected with second electric motor 23, the output of second electric motor 23 is fixedly connected with threaded rod 22, by driving second electric motor 23 rotation drives threaded rod 22, so that pressing plate 13 reciprocating slides along vertical direction, drives the raw material in the interior of mixing barrel 11 and stirs along vertical direction.

[0031] In the embodiment, by driving second electric motor 23 rotation drives threaded rod 22, so that pressing plate 13 reciprocating slides along vertical direction, drives the raw material in the interior of mixing barrel 11 and stirs along vertical direction;By driving motor 7 rotation drives rotating shaft 15 rotation, rotating shaft 15 rotation drives stirring blade 16 rotation and stirs the raw material in the interior of mixing barrel 11 along horizontal direction, so that material can be mixed along different directions, improve the mixing efficiency of material.

[0032] Embodiment 2

[0033] With reference to Figures 1-3For the second embodiment of the utility model, this embodiment is different from the first embodiment: the bottom end of the mixing barrel 11 is fixedly connected with a discharge port 18, the top end of the stirring cover 6 is fixedly connected with a feeding port 8, two groups of crushing rollers 10 are rotatably connected on the feeding port 8, the two groups of crushing rollers 10 are mutually engaged, a first electric motor 9 is fixedly connected on one side of the feeding port 8, and the first electric motor 9 is fixedly connected with one group of crushing rollers 10; the first electric motor 9 is driven to rotate to drive the crushing rollers 10 to mutually engage to crush the material put into the feeding port 8, a filter screen 12 is fixedly connected on the feeding port 8, and the top end of the filter screen 12 is attached to the bottom end of the crushing roller 10; the filter screen 12 is arranged at the bottom end of the feeding port 8 to make the material smaller than the mesh hole fall into the mixing barrel 11 below, and the larger material is rolled up by the crushing roller 10 to be repeatedly stirred until meeting the requirements, so that the material can better mix and react with the solution, which is favorable for reducing the area difference between the materials and reducing the reaction time; two groups of limiting grooves 2 are arranged on the workbench 1, the workbench 1 is fixedly connected with air cylinders 3 at both ends, and the output ends of the air cylinders 3 are fixedly connected with clamping blocks 4 penetrating through the workbench 1; the air cylinders 3 are driven to drive the two groups of clamping blocks 4 to approach to fix the mixing barrel 11, which is favorable for improving the stability of the equipment during mixing; the clamping blocks 4 are slidably connected with the limiting grooves 2, and one end of the clamping blocks 4 is fixedly connected with a heating shell 5; the top end of the workbench 1 is fixedly connected with two groups of electric telescopic rods 24, the output ends of the electric telescopic rods 24 are fixedly connected with the stirring cover 6, the electric telescopic rods 24 are driven to drive the stirring cover 6 to ascend and descend, and the staff can clean the barrel.

[0034] In the embodiment, the first electric motor 9 is driven to rotate to drive the crushing rollers 10 to mutually engage to crush the material put into the feeding port 8, the filter screen 12 is arranged at the bottom end of the feeding port 8 to make the material smaller than the mesh hole fall into the mixing barrel 11 below, and the larger material is rolled up by the crushing roller 10 to be repeatedly stirred until meeting the requirements, so that the material can better mix and react with the solution, which is favorable for reducing the area difference between the materials and reducing the reaction time, and the air cylinders 3 are driven to drive the two groups of clamping blocks 4 to approach to fix the mixing barrel 11, which is favorable for improving the stability of the equipment during mixing.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model and not limit, although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the utility model can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the utility model, and they should be covered in the claim scope of the utility model.

Claims

1. A kind of rubber plastic heat insulating material foaming mixing device, including workbench (1), the top of workbench (1) is equipped with placing groove (19), placing groove (19) is fixedly connected with mixing barrel (11), the outside of mixing barrel (11) is fixedly connected with heating shell (5), the top of mixing barrel (11) is fixedly connected with stirring cover (6), it is characterized in that, The top end of the stirring cover (6) is fixedly connected with a motor (7), the output end of the motor (7) is fixedly connected with a rotating shaft (15) penetrating through the stirring cover (6), the two sides of the rotating shaft (15) are fixedly connected with stirring blades (16) in a symmetrical manner, a plurality of groups of stirring holes (17) are arranged on the surface of the stirring blades (16) in a uniformly distributed manner, and a pressing plate (13) is slidably connected to the stirring blades (16).

2. A mixing device for foaming an elastomeric plastic thermal insulation material according to claim 1, characterized in that The two groups of stirring blades (16) are provided with sliding grooves (20) at the ends away from the rotating shaft (15), and a threaded rod (22) and a sliding rod (21) are respectively installed on the two groups of sliding grooves (20), the threaded rod (22) is threadedly connected with the pressing plate (13), and the sliding rod (21) is slidably connected with the pressing plate (13).

3. The mixing device for foaming rubber and plastic heat insulating material according to claim 1, wherein One of the groups of stirring blades (16) is fixedly connected with a second electric motor (23), and the output end of the second electric motor (23) is fixedly connected with the threaded rod (22).

4. The mixing device for foaming rubber and plastic heat insulating material according to claim 1, wherein The bottom end of the mixing barrel (11) is fixedly connected with a discharge port (18), the top end of the stirring cover (6) is fixedly connected with a feeding port (8), two groups of crushing rollers (10) are rotatably connected to the feeding port (8), the two groups of crushing rollers (10) are engaged with each other, one side of the feeding port (8) is fixedly connected with a first electric motor (9), and the first electric motor (9) is fixedly connected with one of the crushing rollers (10).

5. A mixing device for foaming an elastomeric plastic thermal insulation material according to claim 4, characterized in that The feeding port (8) is fixedly connected with a filter screen (12), and the top end of the filter screen (12) is attached to the bottom end of the crushing roller (10).

6. The compounding device for foaming rubber and plastic thermal insulation material according to claim 1, characterized in that, The workbench (1) is provided with two groups of limiting grooves (2) arranged in a symmetrical manner, and the two ends of the workbench (1) are fixedly connected with air cylinders (3), respectively.

7. A mixing device for foaming an elastomeric plastic thermal insulation material according to claim 6, characterized in that The clamping block (4) is slidably connected with the limiting groove (2), and one end of the clamping block (4) is fixedly connected with the heating shell (5).

8. The mixing device for foaming an elastomeric plastic thermal insulation material according to claim 1, wherein The top end of the workbench (1) is fixedly connected with two groups of electric telescopic rods (24), and the output ends of the electric telescopic rods (24) are fixedly connected with the stirring cover (6).

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