CN213227134U

CN213227134U - A feed arrangement for rubber component production

Info

Publication number: CN213227134U
Application number: CN202021490738.8U
Authority: CN
Inventors: 何正辉
Original assignee: Nanjing Runchi Rubber Products Co ltd
Current assignee: Nanjing Runchi Rubber Products Co ltd
Priority date: 2020-07-26
Filing date: 2020-07-26
Publication date: 2021-05-18
Anticipated expiration: 2030-07-26

Abstract

The utility model discloses a feeding device for rubber product production in the technical field of rubber product production, which comprises a feeding box, wherein a shell is fixed on the inner wall of the feeding box, a crushing assembly is arranged in the shell, the positions of the left side wall of the feeding box, which correspond to the shell, are sequentially communicated with an exhaust pipe and an intake pipe from top to bottom, filter screens are fixed on the inner walls of the exhaust pipe and the intake pipe, the left end of the intake pipe is communicated with a preheating box, and the left end of the preheating box is communicated with an air blower; the utility model discloses an add crushing unit, start the second motor, drive the blade and rotate, smash the compounding ingredient of the caking that wets, be favorable to the follow-up thermally equivalent of compounding ingredient, through adding the air-blower, heating wire and filter screen etc., the air gets into in the casing from the intake pipe after the heating wire heating, carry out the drying to the compounding ingredient in the casing, the moisture of production is discharged from the blast pipe, the crushing drying of the compounding ingredient of the caking that wets has been realized, be favorable to guaranteeing the quality of rubber products, the filter screen has then avoided the compounding ingredient to waft out in the casing.

Description

A feed arrangement for rubber component production

Technical Field

The utility model relates to a rubber component production technical field specifically is a feed arrangement for rubber component production.

Background

The rubber is a high-elasticity polymer material with reversible deformation, is rich in elasticity at room temperature, can generate large deformation under the action of small external force, and can recover the original shape after the external force is removed. The rubber belongs to a completely amorphous polymer, and has low glass transition temperature and large molecular weight which is more than hundreds of thousands. The rubber is divided into natural rubber and synthetic rubber. The natural rubber is prepared by extracting colloid from plants such as rubber tree and rubber grass and processing; synthetic rubbers are obtained by polymerization of various monomers. Rubber products are widely used in industry or in various aspects of life. The rubber products refer to the activities of producing various rubber products by using natural and synthetic rubbers as raw materials.

Compounding ingredients are commonly used in rubber production, powdery compounding ingredients are easy to damp and agglomerate, a feeding device in the prior art is lack of a drying assembly and cannot dry the compounding ingredients, the compounding ingredients subjected to damp and agglomerate cannot be uniformly dispersed during mixing, and bubbles can be generated during vulcanization, so that the quality of rubber products is reduced.

A feeding device for the production of rubber articles is therefore proposed to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed arrangement for rubber component production to solve and provide the problem among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for rubber product production comprises a feeding box, wherein the left side and the right side of the top wall of the feeding box are communicated with feeding pipes with covers, the bottom wall of the feeding box is communicated with a discharging pipe, the discharging pipe is inserted with an inserting plate, the inner wall of the feeding box is rotatably connected with a rotating shaft, the rotating shaft is fixed with a plurality of stirring rods, the top end of the rotating shaft extends out of the feeding box and is connected with a first motor, the inner wall of the feeding box corresponds to the left side, the position of the feeding pipe is fixed with a shell, a crushing assembly is arranged in the shell, the positions, corresponding to the shell, of the left side wall of the feeding box are sequentially communicated with an exhaust pipe and an intake pipe from top to bottom, the inner walls of the exhaust pipe and the intake pipe are both fixed with filter screens, the left end of the intake pipe is communicated with a preheating box, the left end of the preheating box is, the left end of the movable rod of the first electric push rod is fixed with a sealing plate, the left end of the sealing plate is fixed with a sealing gasket, and the sealing plate is connected with the supporting plate in a sliding mode.

Preferably, the cover body is connected with the feeding pipe through threads.

Preferably, crushing unit is including rotating the bull stick of connecting in the casing, the bull stick is fixed with a plurality of blades, and the top of bull stick rotates with the feeding roof wall to be connected and stretches out, the end that stretches out of bull stick is connected with the second motor.

Preferably, an electric heating wire is fixed in the preheating box.

Preferably, the position that the inner wall of the air inlet pipe corresponds to the right side of the filter screen is fixedly provided with a flow distribution plate, and the flow distribution plate is obliquely arranged.

Preferably, the right end of the insertion plate is inserted into the right side wall of the discharge pipe, the left end of the insertion plate is slidably connected with the left side wall of the discharge pipe and extends out, and a second electric push rod is fixed at the extending end of the insertion plate.

Preferably, the bottom end of the feeding box is symmetrically fixed with supporting legs.

The utility model has the advantages that:

1. the second motor is started by adding the crushing component to drive the blade to rotate, the compounding agent which is wetted and caked is crushed, the subsequent uniform heating of the compounding agent is facilitated, air enters the shell from the air inlet pipe after being heated by the electric heating wire by adding the air blower, the electric heating wire, the filter screen and the like, the compounding agent in the shell is dried, the generated moisture is discharged from the exhaust pipe, the crushing and drying of the compounding agent which is wetted and caked are realized, the quality of a rubber product is facilitated to be ensured, and the filter screen prevents the compounding agent from floating out of the shell;

2. through adding second motor, pivot and stirring rod, be favorable to the even thoughtlessly scattering of material, improve product quality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure B of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of the crushing assembly of the present invention;

fig. 5 is a schematic view of the shell structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-feeding box, 2-feeding pipe, 3-first motor, 4-rotating shaft, 5-stirring rod, 6-shell, 7-crushing component, 71-second motor, 72-rotating rod, 73-blade, 8-blower, 9-preheating box, 10-heating wire, 11-filter screen, 12-splitter plate, 13-exhaust pipe, 14-feed opening, 15-support plate, 16-first electric push rod, 17-sealing plate, 18-sealing pad, 19-discharge pipe, 20-plug plate, 21-second electric push rod and 22-air inlet pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a feeding device for rubber product production comprises a feeding box 1, wherein supporting legs are symmetrically fixed at the bottom end of the feeding box 1; the left side and the right side of the top wall of the feeding box 1 are communicated with the feeding pipes 2 with covers, the covers and the feeding pipes 2 are connected through threads, and the bottom wall of the feeding box 1 is communicated with a discharging pipe 19. An inserting plate 20 is inserted into the discharging pipe 19, and the right end of the inserting plate 20 is inserted into the right side wall of the discharging pipe 19; the left end of the inserting plate 20 is connected with the left side wall of the discharging pipe 19 in a sliding way and extends out; and the extension end of the inserting plate 20 is fixed with a second electric push rod 21, the second electric push rod 21 is fixed with the feeding box 1, and the second electric push rod 21 is externally connected with a power supply. The inner wall of the feeding box 1 is rotatably connected with a rotating shaft 4, and a plurality of stirring rods 5 are fixed on the rotating shaft 4; and the top end of the rotating shaft 4 extends out of the feeding box 1 and is connected with a first motor 3. First motor 3 is fixed with feeding case 1, and first motor 3 is external to have the power. The position of the inner wall of the feeding box 1 corresponding to the left feeding pipe 2 is fixed with a shell 6, and a crushing assembly 7 is arranged in the shell 6. The crushing assembly 7 comprises a rotating rod 72 which is rotatably connected in the shell 6, and a plurality of blades 73 are fixed on the rotating rod 72; the top end of the rotating rod 72 is rotatably connected with the top wall of the feeding box 1 and extends out; the extending end of the rotating rod 72 is connected with a second motor 71, the second motor 71 is fixed with the feeding box 1, and the second motor 71 is externally connected with a power supply. The position that the left side wall of feeding case 1 corresponds casing 6 from last down intercommunication has blast pipe 13 and intake pipe 22 in proper order, and the inner wall of blast pipe 13 and intake pipe 22 all is fixed with filter screen 11, has avoided the compounding agent to float out from the casing. The left end of the air inlet pipe 22 is communicated with a preheating box 9, an electric heating wire 10 is fixed in the preheating box 9, and the electric heating wire 10 is externally connected with a power supply; the left end of the preheating box 9 is communicated with a blower 8, and the blower 8 is externally connected with a power supply. The preheating box 9 and the blower 8 are both fixed with the feeding box 1. The upper position that the inner wall of feed box 1 corresponds feed opening 14 is fixed with backup pad 15, and backup pad 15 bottom is fixed with first electric putter 16, and first electric putter 16 is external to have the power, and the movable rod left end of first electric putter 16 is fixed with sealing plate 17, and sealing plate 17 left end is fixed with sealed 18, and sealing plate 17 and backup pad 15 sliding connection.

The inner wall of the air inlet pipe 22 is fixed with the splitter plate 12 corresponding to the right side of the filter screen 11, the splitter plate 12 is arranged obliquely, and a part of hot air is blown out from the lower part of the splitter plate 12 to re-dry the compounding agent falling at the bottom of the shell 6, so that the sufficient drying of the compounding agent is facilitated.

The working principle in the embodiment is as follows:

the compounding ingredient is added into the shell 6 from the left feeding pipe 2, the second motor 71 is started to drive the rotating rod 72 fixed with the output end of the second motor 71 through the coupler to rotate, the blade 73 fixed on the rotating rod 72 is driven to rotate, the compounding ingredient subjected to damp caking is crushed, meanwhile, the air blower 8 is started, gas enters the shell 6 from the air inlet pipe 22 after being heated by the electric heating wire 10, the compounding ingredient in the shell 6 is dried, the generated moisture is discharged from the exhaust pipe 13, the crushing and drying of the compounding ingredient subjected to damp caking are realized, the quality of rubber products is favorably ensured, and the compounding ingredient is prevented from floating out of the shell 6 by the filter screen 11; after drying is finished, starting the first electric push rod 16 to drive the sealing plate 17 and the sealing gasket 18 fixed at the left end of the movable rod of the first electric push rod 16 to move right, enabling the compounding agent to enter the feeding box 1 from the discharging opening 14, starting the first motor 3 to drive the rotating shaft 4 fixed with the output end of the first motor 3 through the coupler to rotate, and then driving the stirring rod 5 fixed with the rotating shaft 4 to rotate to stir the materials in the feeding box 1, so that uniform mixing and dispersion of the materials are facilitated, and the product quality is improved; then, the second electric push rod 21 is started to drive the insert plate 20 fixed at the right end of the movable rod of the second electric push rod 21 to move left, and the material is discharged from the discharge pipe 19 to the mixing roll for mixing.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A feeding device for rubber product production, comprising a feeding box (1), characterized in that: the feeding box is characterized in that the left side and the right side of the top wall of the feeding box (1) are communicated with the feeding pipe (2) with the cover body, the bottom wall of the feeding box (1) is communicated with the discharging pipe (19), the discharging pipe (19) is inserted into the inserting plate (20), the inner wall of the feeding box (1) is rotatably connected with the rotating shaft (4), the rotating shaft (4) is fixed with a plurality of stirring rods (5), the top end of the rotating shaft (4) extends out of the feeding box (1) and is connected with the first motor (3), the inner wall of the feeding box (1) corresponds to the left side, the position of the feeding pipe (2) is fixed with the shell (6), the shell (6) is internally provided with the crushing assembly (7), the position of the left side wall of the feeding box (1) corresponding to the shell (6) is sequentially communicated with the exhaust pipe (13) and the intake pipe (, intake pipe (22) left end intercommunication has preheating cabinet (9), preheating cabinet (9) left end intercommunication has air-blower (8), the top position that feeding box (1) inner wall corresponds feed opening (14) is fixed with backup pad (15), backup pad (15) bottom mounting has first electric putter (16), the movable rod left end of first electric putter (16) is fixed with closing plate (17), closing plate (17) left end is fixed with sealed pad (18), and closing plate (17) and backup pad (15) sliding connection.

2. A feeding device for the production of rubber articles, according to claim 1, characterized in that: the cover body is connected with the feeding pipe (2) through threads.

3. A feeding device for the production of rubber articles, according to claim 1, characterized in that: crushing unit (7) are including rotating bull stick (72) of connecting in casing (6), bull stick (72) are fixed with a plurality of blades (73), and the top of bull stick (72) rotates with feed box (1) roof to be connected and stretches out, the end that stretches out of bull stick (72) is connected with second motor (71).

4. A feeding device for the production of rubber articles, according to claim 1, characterized in that: an electric heating wire (10) is fixed in the preheating box (9).

5. A feeding device for the production of rubber articles, according to claim 1, characterized in that: the position that intake pipe (22) inner wall corresponds filter screen (11) right side is fixed with flow distribution plate (12), flow distribution plate (12) are the slope setting.

6. A feeding device for the production of rubber articles, according to claim 1, characterized in that: the right end of the insertion plate (20) is inserted into the right side wall of the discharge pipe (19), the left end of the insertion plate (20) is in sliding connection with the left side wall of the discharge pipe (19) and extends out, and the extending end of the insertion plate (20) is fixed with a second electric push rod (21).

7. A feeding device for the production of rubber articles, according to claim 1, characterized in that: the bottom end of the feeding box (1) is symmetrically fixed with supporting legs.